Add variables concept to expressions

This also includes the necessary setup work for using "position" and
"direction" in action expressions.

.clang-tidy

@@ -4,28 +4,20 @@ modernize-*,\
 -modernize-avoid-c-arrays,\
 -modernize-make-unique,\
 -modernize-raw-string-literal,\
--modernize-use-default-member-init,\
--modernize-use-nodiscard,\
 -modernize-use-trailing-return-type,\
 -modernize-use-using,\
 performance-*,\
--performance-no-int-to-ptr,\
 -performance-type-promotion-in-math-fn,\
 misc-*,\
--misc-include-cleaner,\
 -misc-macro-parentheses,\
 -misc-misplaced-widening-cast,\
--misc-no-recursion,\
 -misc-non-private-member-variables-in-classes,\
 -misc-static-assert,\
 -misc-unused-parameters,\
--misc-use-anonymous-namespace,\
 readability-*,\
 -readability-avoid-const-params-in-decls,\
 -readability-else-after-return,\
--readability-function-cognitive-complexity,\
 -readability-function-size,\
--readability-identifier-length,\
 -readability-identifier-naming,\
 -readability-implicit-bool-conversion,\
 -readability-inconsistent-declaration-parameter-name,\
@@ -37,18 +29,13 @@ readability-*,\
 "
 WarningsAsErrors: ''
 HeaderFilterRegex: 'code/.*$|freespace2/.*$|qtfred/.*$|test/src/.*$|build/.*$'
+AnalyzeTemporaryDtors: false
 CheckOptions:
   - key:          'misc-assert-side-effect.AssertMacros'
     value:        'assert,Assert,Assertion'
-  - key:          'misc-const-correctness.AnalyzeValues'
-    value:        'false'
-  - key:          'misc-const-correctness.TransformValues'
-    value:        'false'
   - key:          'modernize-use-emplace.ContainersWithPushBack'
     value:        'std::vector;std::deque;std::list;SCP_vector;SCP_deque;SCP_list'
   - key:          'readability-braces-around-statements.ShortStatementLines'
     value:        '4' # Avoid flagging simple if (...) return false; statements
-  - key:          'performance-move-const-arg.CheckTriviallyCopyableMove' # This isn't actually performance relevant, but using move on trivially copyable types can well indicate that the variable should not be used anymore, such as when passing a builder type to the finialization function
-    value:        'false'
 ...
 

.github/CODEOWNERS

@@ -1,6 +1,8 @@
 
-ci/ @asarium @z64555
+cmake/ @asarium
 
-code/controlconfig/ @z64555
+code/executor/ @asarium
 
-code/model/modelanimation*.* @bmagnu
+code/scpui/ @asarium
+
+code/scripting/ @asarium

.github/workflows/build-nightly.yaml

@@ -6,23 +6,30 @@ on:
       - 'nightly_*'
 
 env:
-  QT_VERSION: 5.12.12
+  QT_VERSION: 5.12.9
 
 jobs:
   build_linux:
     strategy:
       matrix:
         configuration: [FastDebug, Release]
-        os: [ubuntu-latest, ubuntu-24.04-arm]
-        include:
-          - os: ubuntu-latest
-            arch: x86_64
-          - os: ubuntu-24.04-arm
-            arch: arm64
     name: Linux
-    runs-on: ${{ matrix.os }}
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
+    runs-on: ubuntu-latest
+    container: ghcr.io/scp-fs2open/linux_build:sha-a8ca321
     steps:
+      - name: Cache Qt
+        id: cache-qt-lin
+        uses: actions/cache@v1
+        with:
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          cached: ${{ steps.cache-qt-lin.outputs.cache-hit }}
+
       - uses: actions/checkout@v1
         name: Checkout
         with:
@@ -30,8 +37,7 @@ jobs:
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: gcc-9
-          ENABLE_QTFRED: OFF
+          COMPILER: gcc-5
         run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
       - name: Compile
         working-directory: ./build
@@ -51,18 +57,15 @@ jobs:
           CONFIGURATION: ${{ matrix.configuration }}
         run: $GITHUB_WORKSPACE/ci/linux/generate_appimage.sh $GITHUB_WORKSPACE/build/install
       - name: Upload build result
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         with:
-          name: linux-${{ matrix.configuration }}-${{ matrix.arch }}
+          name: linux-${{ matrix.configuration }}
           path: ${{ github.workspace }}/build/install/*.AppImage
   linux_zip:
     name: Build Linux distribution zip
     needs: build_linux
     runs-on: ubuntu-latest
     container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
-    strategy:
-      matrix:
-        arch: [x86_64, arm64]
     steps:
       - uses: actions/checkout@v1
         name: Checkout
@@ -70,23 +73,17 @@ jobs:
           submodules: true
           fetch-depth: '0'
       - name: Download Release builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v1
         with:
-          name: linux-Release-${{ matrix.arch }}
+          name: linux-Release
           path: builds
       - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
-          name: linux-FastDebug-${{ matrix.arch }}
+          name: linux-FastDebug
           path: builds
-      - name: Fix permissions
-        working-directory: ./builds
-        shell: bash
-        run: chmod 755 *.AppImage
       - name: Create Distribution package
         working-directory: ./builds
-        env:
-          ARCH: ${{ matrix.arch }}
         run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Linux
       - name: Upload result package
         working-directory: ./builds
@@ -104,42 +101,37 @@ jobs:
         arch: [Win32, x64]
         simd: [SSE2]
     name: Windows
-    runs-on: windows-2022
+    runs-on: windows-2019
     steps:
       - uses: actions/checkout@v1
         name: Checkout
         with:
           submodules: true
-      # - name: Cache Qt
-        # id: cache-qt-win
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt (32 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'Win32' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win32_msvc2017
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      # - name: Install Qt (64 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'x64' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win64_msvc2017_64
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
+      - name: Cache Qt
+        id: cache-qt-win
+        uses: actions/cache@v1
         with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt (32 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'Win32' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win32_msvc2017
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+      - name: Install Qt (64 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'x64' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win64_msvc2017_64
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
@@ -150,19 +142,11 @@ jobs:
           mkdir build
           cd build
 
-          if [ "$ARCHITECTURE" = "Win32" ]; then
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                -DFSO_INSTALL_DEBUG_FILES="ON" -DFSO_BUILD_WITH_VULKAN="OFF" -A "$ARCHITECTURE" \
-                -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          else
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
-                -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          fi
+          cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
+            -DFSO_USE_VOICEREC="ON" -DMSVC_SIMD_INSTRUCTIONS="$SIMD" \
+            -DFSO_BUILD_QTFRED=ON -DFSO_BUILD_TESTS=ON \
+            -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
+            -G "Visual Studio 16 2019" -T "v142" ..
       - name: Compile
         working-directory: ./build
         env:
@@ -179,7 +163,7 @@ jobs:
         shell: bash
         run: ./bin/$CONFIGURATION/unittests --gtest_shuffle
       - name: Upload build result
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         with:
           name: windows-${{ matrix.configuration }}-${{ matrix.arch }}-${{ matrix.simd }}
           path: ${{ github.workspace }}/build/install/*
@@ -199,12 +183,12 @@ jobs:
           submodules: true
           fetch-depth: '0'
       - name: Download Release builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v1
         with:
           name: windows-Release-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
       - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
           name: windows-FastDebug-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
@@ -224,128 +208,3 @@ jobs:
           DATACORDER_USER: ${{ secrets.DATACORDER_USER }}
           DATACORDER_SSHPASS: ${{ secrets.DATACORDER_PASSWORD }}
         run: $GITHUB_WORKSPACE/ci/linux/upload_dist_package.sh nightly
-
-  build_mac:
-    strategy:
-      matrix:
-        configuration: [FastDebug, Release]
-        compiler: [clang]
-        arch: [x86_64, arm64]
-    name: Mac
-    runs-on: macos-latest
-    steps:
-      # - name: Cache Qt
-        # id: cache-qt-mac
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt
-        # uses: jurplel/install-qt-action@v2
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # cached: ${{ steps.cache-qt-mac.outputs.cache-hit }}
-          # setup-python: 'false'
-          # aqtversion: ==1.1.3
-          # py7zrversion: '==0.19.*'
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: 0
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
-        with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
-      - name: Set up test version
-        shell: bash
-        run: |
-          [[ "${{ github.ref }}" =~ ^refs\/heads\/test\/(.*)$ ]]
-          # Override the revision string so that the builds are named correctly
-          echo "set(FSO_VERSION_REVISION_STR ${BASH_REMATCH[1]})" > "version_override.cmake"]
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          ARCHITECTURE: ${{ matrix.arch }}
-          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
-          ENABLE_QTFRED: OFF
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja all
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          ARCH: ${{ matrix.arch }}
-          XDG_RUNTIME_DIR: /root
-        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
-      - name: Sign builds
-        working-directory: ./build/bin
-        run: |
-          # make sure OpenAL framework is signed
-          find . -name OpenAL -type f | while read xx; do codesign --force -s - $xx; done
-          find . -name OpenAL.framework -type d | while read xx; do codesign --force -s - $xx; done
-          # make sure dylibs are signed
-          find . -name \*.dylib -type f | while read xx; do codesign --force -s - $xx; done
-          # sign binaries
-          find . -perm +111 -type f | grep MacOS | while read xx; do codesign --force -s - $xx; done
-          # sign apps
-          find . -name \*.app -maxdepth 1 | while read xx; do codesign --force -s - $xx; done
-      - name: Package build result
-        working-directory: ./build/bin
-        # Use GNU tar here (part of runner image) to avoid weird corruption bug with bsdtar
-        # Ref: https://github.com/actions/runner-images/issues/2619
-        run: gtar -cvzf macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz *.app
-      - name: Upload build result
-        uses: actions/upload-artifact@v4
-        with:
-          name: mac-${{ matrix.configuration }}-${{ matrix.arch }}
-          path: ${{ github.workspace }}/build/bin/macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz
-  mac_zip:
-    name: Build Mac distribution zip
-    needs: build_mac
-    runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
-    strategy:
-      matrix:
-        arch: [x86_64, arm64]
-    steps:
-      - uses: actions/checkout@v2
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: '0'
-          ref: '${{ github.ref }}'
-      - name: Download Release builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-Release-${{ matrix.arch }}
-          path: builds
-      - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-FastDebug-${{ matrix.arch }}
-          path: builds
-      - name: Unpack builds
-        working-directory: ./builds
-        run: |
-          tar -xvzf macos-build-Release-${{ matrix.arch }}.tgz
-          tar -xvzf macos-build-FastDebug-${{ matrix.arch }}.tgz
-      - name: Create Distribution package
-        working-directory: ./builds
-        env:
-          ARCH: ${{ matrix.arch }}
-        run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Mac
-      - name: Upload result package
-        working-directory: ./builds
-        env:
-          INDIEGAMES_USER: ${{ secrets.INDIEGAMES_USER }}
-          INDIEGAMES_SSHPASS: ${{ secrets.INDIEGAMES_PASSWORD }}
-          DATACORDER_USER: ${{ secrets.DATACORDER_USER }}
-          DATACORDER_SSHPASS: ${{ secrets.DATACORDER_PASSWORD }}
-        run: $GITHUB_WORKSPACE/ci/linux/upload_dist_package.sh nightly

.github/workflows/build-release.yaml

@@ -6,7 +6,7 @@ on:
       - 'release_*'
 
 env:
-  QT_VERSION: 5.12.12
+  QT_VERSION: 5.12.9
 
 jobs:
   create_release:
@@ -16,17 +16,6 @@ jobs:
       - name: Create Release
         id: create_release
         uses: actions/create-release@v1
-        # Creates a release package page on github
-        # create_release.inputs:      (notable inputs)
-        #   allowUpdates=false        if true, update an existing release if it exists
-        #   artifactErrorsFailBuild=false   if true, fails the build should artifact read/write errors occur
-        #   artifacts                 optional set of paths to artifacts to upload to the release. comma delimited.
-        #   removeArtifacts=false     if true, remove existing artifacts
-        #   replaceArtifacts=false    if true, replace/overwrite existing artifacts
-        # create_release.outputs:
-        #   id          id of the created release
-        #   html_url    HTML URL of the release
-        #   upload_url  FTP URL of the release where assets are uploaded
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
         with:
@@ -34,35 +23,45 @@ jobs:
           release_name: Release ${{ github.ref }}
           draft: false
           prerelease: false
+      - name: Store upload URL
+        run: |
+          echo -n "${{ steps.create_release.outputs.upload_url }}" > upload_url
+      - name: Persist upload URL
+        uses: actions/upload-artifact@v2
+        with:
+          name: upload_url
+          path: ${{ github.workspace }}/upload_url
 
   build_linux:
     strategy:
       matrix:
-        # Run this job for each configuration
-        # The current config running is accesible with `matrix.configuration`
         configuration: [FastDebug, Release]
-        os: [ubuntu-latest, ubuntu-24.04-arm]
-        include:
-          - os: ubuntu-latest
-            arch: x86_64
-          - os: ubuntu-24.04-arm
-            arch: arm64
     name: Linux
-    needs: create_release   # Don't run this job until create_release is done and successful
-    runs-on: ${{ matrix.os }}
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
+    needs: create_release
+    runs-on: ubuntu-latest
+    container: ghcr.io/scp-fs2open/linux_build:sha-a8ca321
     steps:
+      - name: Cache Qt
+        id: cache-qt-lin
+        uses: actions/cache@v1
+        with:
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          cached: ${{ steps.cache-qt-lin.outputs.cache-hit }}
+
       - uses: actions/checkout@v1
-        # checks-out your repository under $GITHUB_WORKSPACE, so your workflow can access it.
         name: Checkout
         with:
-          submodules: true  # `true` to checkout submodules, `recursive` to recursively checkout submodules
-          ref: '${{ github.ref }}'
+          submodules: true
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: gcc-9
-          ENABLE_QTFRED: OFF
+          COMPILER: gcc-5
         run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
       - name: Compile
         working-directory: ./build
@@ -82,70 +81,52 @@ jobs:
           CONFIGURATION: ${{ matrix.configuration }}
         run: $GITHUB_WORKSPACE/ci/linux/generate_appimage.sh $GITHUB_WORKSPACE/build/install
       - name: Upload build result
-        uses: actions/upload-artifact@v4
-        # Upload the url file for use with other runners
-        # upload-artifact.inputs:
-        #   if-no-files-found=warn  What to do if path fails to find any files.
-        #       warn      Display a warning but do not fail the action
-        #       error     Display an error and fail the action
-        #       ignore    No display, No fail
-        #   retention-days=0    Days to keep the artifact.
-        #       0     Use default retention policy of the repo
-        #       1~90  Min 1, Max 90 days to keep the artifact unless changed by repo settings page
+        uses: actions/upload-artifact@v2
         with:
-          name: linux-${{ matrix.configuration }}-${{ matrix.arch }}
+          name: linux-${{ matrix.configuration }}
           path: ${{ github.workspace }}/build/install/*.AppImage
   linux_zip:
     name: Build Linux distribution zip
     needs: build_linux
     runs-on: ubuntu-latest
     container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
-    strategy:
-      matrix:
-        arch: [x86_64, arm64]
     steps:
       - uses: actions/checkout@v1
         name: Checkout
         with:
           submodules: true
-          fetch-depth: '0'  # value 0 to fetch all history and tags for all branches
-          ref: '${{ github.ref }}'
-      - name: Download Release builds
-        # Grab the release builds
-        uses: actions/download-artifact@v4
+          fetch-depth: '0'
+      - name: Download upload URL
+        uses: actions/download-artifact@v1
         with:
-          name: linux-Release-${{ matrix.arch }}
+          name: upload_url
+          path: .
+      - name: Extract upload URL
+        id: extractUploadUrl
+        run: echo "::set-output name=upload_url::$(cat upload_url)"
+      - name: Download Release builds
+        uses: actions/download-artifact@v1
+        with:
+          name: linux-Release
           path: builds
       - name: Download FastDebug builds
-        # Grab the debug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
-          name: linux-FastDebug-${{ matrix.arch }}
+          name: linux-FastDebug
           path: builds
-      - name: Fix permissions
-        working-directory: ./builds
-        shell: bash
-        run: chmod 755 *.AppImage
       - name: Create Distribution package
-        # Zip both builds together
         id: generate_package
         working-directory: ./builds
-        env:
-          ARCH: ${{ matrix.arch }}
         run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Linux
       - name: Upload result package
-        # Stash the result to artifact filespace
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ steps.generate_package.outputs.package_name }}
-          path: ${{ steps.generate_package.outputs.package_path }}
-      - name: Publish result package
-        # publish the zipped result
-        uses: softprops/action-gh-release@v1
+        uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          files: ${{ steps.generate_package.outputs.package_path }}
+          upload_url: ${{ steps.extractUploadUrl.outputs.upload_url }}
+          asset_path: ${{ steps.generate_package.outputs.package_path }}
+          asset_name: ${{ steps.generate_package.outputs.package_name }}
+          asset_content_type: ${{ steps.generate_package.outputs.package_mime }}
 
   build_windows:
     strategy:
@@ -155,47 +136,37 @@ jobs:
         simd: [SSE2, AVX]
     needs: create_release
     name: Windows
-    runs-on: windows-2022
+    runs-on: windows-2019
     steps:
       - uses: actions/checkout@v1
-        # Checkout repo
         name: Checkout
         with:
           submodules: true
-          ref: '${{ github.ref }}'
-      # - name: Cache Qt
-        # # Cache Qt
-        # id: cache-qt-win
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt (32 bit)
-        # # Install Qt 32bit if matrix.arch == Win32
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'Win32' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win32_msvc2017
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      # - name: Install Qt (64 bit)
-        # # Install Qt 64bit if matrix.arch == x64
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'x64' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win64_msvc2017_64
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
+      - name: Cache Qt
+        id: cache-qt-win
+        uses: actions/cache@v1
         with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt (32 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'Win32' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win32_msvc2017
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+      - name: Install Qt (64 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'x64' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win64_msvc2017_64
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
@@ -206,19 +177,11 @@ jobs:
           mkdir build
           cd build
 
-          if [ "$ARCHITECTURE" = "Win32" ]; then
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                  -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                  -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                  -DFSO_INSTALL_DEBUG_FILES="ON" -DFSO_BUILD_WITH_VULKAN="OFF" -A "$ARCHITECTURE" \
-                  -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          else
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                  -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                  -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                  -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
-                  -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          fi
+          cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
+            -DFSO_USE_VOICEREC="ON" -DMSVC_SIMD_INSTRUCTIONS="$SIMD" \
+            -DFSO_BUILD_QTFRED=ON -DFSO_BUILD_TESTS=ON \
+            -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
+            -G "Visual Studio 16 2019" -T "v142" ..
       - name: Compile
         working-directory: ./build
         env:
@@ -235,41 +198,43 @@ jobs:
         shell: bash
         run: ./bin/$CONFIGURATION/unittests --gtest_shuffle
       - name: Upload build result
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         with:
           name: windows-${{ matrix.configuration }}-${{ matrix.arch }}-${{ matrix.simd }}
           path: ${{ github.workspace }}/build/install/*
-
   windows_zip:
     name: Build Windows distribution zip
     needs: build_windows
     runs-on: ubuntu-latest
     container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
     strategy:
-      fail-fast: false  # Run the other jobs in the matrix instead of failing them
       matrix:
         arch: [Win32, x64]
         simd: [SSE2, AVX]
-
     steps:
       - uses: actions/checkout@v1
         name: Checkout
         with:
           submodules: true
           fetch-depth: '0'
-          ref: '${{ github.ref }}'
+      - name: Download upload URL
+        uses: actions/download-artifact@v1
+        with:
+          name: upload_url
+          path: .
+      - name: Extract upload URL
+        id: extractUploadUrl
+        run: echo "::set-output name=upload_url::$(cat upload_url)"
       - name: Download Release builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v1
         with:
           name: windows-Release-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
-
       - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
           name: windows-FastDebug-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
-
       - name: Create Distribution package
         id: generate_package
         working-directory: ./builds
@@ -278,159 +243,21 @@ jobs:
           ARCH: ${{ matrix.arch }}
           SIMD: ${{ matrix.simd }}
         run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Windows
-
       - name: Upload result package
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ steps.generate_package.outputs.package_name }}
-          path: ${{ steps.generate_package.outputs.package_path }}
-
-      - name: Upload debug package
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ steps.generate_package.outputs.debug_name }}
-          path: ${{ steps.generate_package.outputs.debug_path }}
-
-      - name: Publish packages
-        uses: softprops/action-gh-release@v1
+        uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          files: |
-            ${{ steps.generate_package.outputs.package_path }}
-            ${{ steps.generate_package.outputs.debug_path }}
-
-  build_mac:
-    strategy:
-      matrix:
-        configuration: [FastDebug, Release]
-        compiler: [clang]
-        arch: [x86_64, arm64]
-    name: Mac
-    needs: create_release
-    runs-on: macos-latest
-    steps:
-      # - name: Cache Qt
-        # id: cache-qt-mac
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt
-        # uses: jurplel/install-qt-action@v2
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # cached: ${{ steps.cache-qt-mac.outputs.cache-hit }}
-          # setup-python: 'false'
-          # aqtversion: ==1.1.3
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: 0
-          ref: '${{ github.ref }}'
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
-        with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          ARCHITECTURE: ${{ matrix.arch }}
-          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
-          ENABLE_QTFRED: OFF
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja all
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          ARCH: ${{ matrix.arch }}
-          XDG_RUNTIME_DIR: /root
-        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
-      - name: Sign builds
-        working-directory: ./build/bin
-        run: |
-          # make sure OpenAL framework is signed
-          find . -name OpenAL -type f | while read xx; do codesign --force -s - $xx; done
-          find . -name OpenAL.framework -type d | while read xx; do codesign --force -s - $xx; done
-          # make sure dylibs are signed
-          find . -name \*.dylib -type f | while read xx; do codesign --force -s - $xx; done
-          # sign binaries
-          find . -perm +111 -type f | grep MacOS | while read xx; do codesign --force -s - $xx; done
-          # sign apps
-          find . -name \*.app -maxdepth 1 | while read xx; do codesign --force -s - $xx; done
-      - name: Package build result
-        working-directory: ./build/bin
-        # Use GNU tar here (part of runner image) to avoid weird corruption bug with bsdtar
-        # Ref: https://github.com/actions/runner-images/issues/2619
-        run: gtar -cvzf macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz *.app
-      - name: Upload build result
-        uses: actions/upload-artifact@v4
-        with:
-          name: mac-${{ matrix.configuration }}-${{ matrix.arch }}
-          path: ${{ github.workspace }}/build/bin/macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz
-  mac_zip:
-    name: Build Mac distribution zip
-    needs: build_mac
-    runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
-    strategy:
-      matrix:
-        arch: [x86_64, arm64]
-    steps:
-      - uses: actions/checkout@v2
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: '0'
-          ref: '${{ github.ref }}'
-      - name: Download Release builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-Release-${{ matrix.arch }}
-          path: builds
-      - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-FastDebug-${{ matrix.arch }}
-          path: builds
-      - name: Unpack builds
-        working-directory: ./builds
-        run: |
-          tar -xvzf macos-build-Release-${{ matrix.arch }}.tgz
-          tar -xvzf macos-build-FastDebug-${{ matrix.arch }}.tgz
-      - name: Create Distribution package
-        id: generate_package
-        working-directory: ./builds
-        env:
-          ARCH: ${{ matrix.arch }}
-        run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Mac
-      - name: Upload result package
-        uses: actions/upload-artifact@v4
-        with:
-          name: ${{ steps.generate_package.outputs.package_name }}
-          path: ${{ steps.generate_package.outputs.package_path }}
-      - name: Publish result package
-        uses: softprops/action-gh-release@v1
+          upload_url: ${{ steps.extractUploadUrl.outputs.upload_url }}
+          asset_path: ${{ steps.generate_package.outputs.package_path }}
+          asset_name: ${{ steps.generate_package.outputs.package_name }}
+          asset_content_type: ${{ steps.generate_package.outputs.package_mime }}
+      - name: Upload debug symbols
+        uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          files: ${{ steps.generate_package.outputs.package_path }}
-
-  post_build:
-    name: Post builds to Nebula and Forum
-    needs: [linux_zip, windows_zip, mac_zip]
-    uses: ./.github/workflows/post-build-release.yaml
-    with:
-      linux_result: ${{ needs.linux_zip.result }}
-      windows_result: ${{ needs.windows_zip.result }}
-      mac_result: ${{ needs.mac_zip.result }}
-      releaseTag: ${{ github.ref_name }}
-    secrets: inherit
+          upload_url: ${{ steps.extractUploadUrl.outputs.upload_url }}
+          asset_path: ${{ steps.generate_package.outputs.debug_path }}
+          asset_name: ${{ steps.generate_package.outputs.debug_name }}
+          asset_content_type: ${{ steps.generate_package.outputs.debug_mime }}

.github/workflows/build-test.yaml

@@ -6,7 +6,7 @@ on:
       - 'test/*'
 
 env:
-  QT_VERSION: 5.12.12
+  QT_VERSION: 5.12.9
 
 jobs:
   build_linux:
@@ -15,8 +15,21 @@ jobs:
         configuration: [FastDebug, Release]
     name: Linux
     runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
+    container: ghcr.io/scp-fs2open/linux_build:sha-a8ca321
     steps:
+      - name: Cache Qt
+        id: cache-qt-lin
+        uses: actions/cache@v1
+        with:
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          cached: ${{ steps.cache-qt-lin.outputs.cache-hit }}
+
       - uses: actions/checkout@v1
         name: Checkout
         with:
@@ -30,8 +43,7 @@ jobs:
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: gcc-9
-          ENABLE_QTFRED: OFF
+          COMPILER: gcc-5
         run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
       - name: Compile
         working-directory: ./build
@@ -51,7 +63,7 @@ jobs:
           CONFIGURATION: ${{ matrix.configuration }}
         run: $GITHUB_WORKSPACE/ci/linux/generate_appimage.sh $GITHUB_WORKSPACE/build/install
       - name: Upload build result
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         with:
           name: linux-${{ matrix.configuration }}
           path: ${{ github.workspace }}/build/install/*.AppImage
@@ -68,12 +80,12 @@ jobs:
           fetch-depth: '0'
           ref: '${{ github.ref }}'
       - name: Download Release builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v1
         with:
           name: linux-Release
           path: builds
       - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
           name: linux-FastDebug
           path: builds
@@ -96,7 +108,7 @@ jobs:
         arch: [Win32, x64]
         simd: [SSE2]
     name: Windows
-    runs-on: windows-2022
+    runs-on: windows-2019
     steps:
       - uses: actions/checkout@v1
         name: Checkout
@@ -108,36 +120,31 @@ jobs:
           [[ "${{ github.ref }}" =~ ^refs\/heads\/test\/(.*)$ ]]
           # Override the revision string so that the builds are named correctly
           echo "set(FSO_VERSION_REVISION_STR ${BASH_REMATCH[1]})" > "version_override.cmake"
-      # - name: Cache Qt
-        # id: cache-qt-win
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt (32 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'Win32' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win32_msvc2017
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      # - name: Install Qt (64 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.arch == 'x64' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win64_msvc2017_64
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
+      - name: Cache Qt
+        id: cache-qt-win
+        uses: actions/cache@v1
         with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt (32 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'Win32' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win32_msvc2017
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+      - name: Install Qt (64 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.arch == 'x64' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win64_msvc2017_64
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+
       - name: Configure CMake
         env:
           CONFIGURATION: ${{ matrix.configuration }}
@@ -148,19 +155,11 @@ jobs:
           mkdir build
           cd build
 
-          if [ "$ARCHITECTURE" = "Win32" ]; then
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                -DFSO_INSTALL_DEBUG_FILES="ON" -DFSO_BUILD_WITH_VULKAN="OFF" -A "$ARCHITECTURE" \
-                -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          else
-              cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
-                -DFSO_USE_VOICEREC="ON" -DFORCED_SIMD_INSTRUCTIONS="$SIMD" \
-                -DFSO_BUILD_QTFRED=OFF -DFSO_BUILD_TESTS=ON \
-                -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
-                -G "Visual Studio 17 2022" -T "v143" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-          fi
+          cmake -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_USE_SPEECH="ON" \
+            -DFSO_USE_VOICEREC="ON" -DMSVC_SIMD_INSTRUCTIONS="$SIMD" \
+            -DFSO_BUILD_QTFRED=ON -DFSO_BUILD_TESTS=ON \
+            -DFSO_INSTALL_DEBUG_FILES="ON" -A "$ARCHITECTURE" \
+            -G "Visual Studio 16 2019" -T "v142" ..
       - name: Compile
         working-directory: ./build
         env:
@@ -177,7 +176,7 @@ jobs:
         shell: bash
         run: ./bin/$CONFIGURATION/unittests --gtest_shuffle
       - name: Upload build result
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         with:
           name: windows-${{ matrix.configuration }}-${{ matrix.arch }}-${{ matrix.simd }}
           path: ${{ github.workspace }}/build/install/*
@@ -198,12 +197,12 @@ jobs:
           fetch-depth: '0'
           ref: '${{ github.ref }}'
       - name: Download Release builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v1
         with:
           name: windows-Release-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
       - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v2
         with:
           name: windows-FastDebug-${{ matrix.arch }}-${{ matrix.simd }}
           path: builds
@@ -223,127 +222,3 @@ jobs:
           DATACORDER_USER: ${{ secrets.DATACORDER_USER }}
           DATACORDER_SSHPASS: ${{ secrets.DATACORDER_PASSWORD }}
         run: $GITHUB_WORKSPACE/ci/linux/upload_dist_package.sh test
-
-  build_mac:
-    strategy:
-      matrix:
-        configuration: [FastDebug, Release]
-        compiler: [clang]
-        arch: [x86_64, arm64]
-    name: Mac
-    runs-on: macos-latest
-    steps:
-      # - name: Cache Qt
-        # id: cache-qt-mac
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt
-        # uses: jurplel/install-qt-action@v2
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # cached: ${{ steps.cache-qt-mac.outputs.cache-hit }}
-          # setup-python: 'false'
-          # aqtversion: ==1.1.3
-          # py7zrversion: '==0.19.*'
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: 0
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
-        with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
-      - name: Set up test version
-        shell: bash
-        run: |
-          [[ "${{ github.ref }}" =~ ^refs\/heads\/test\/(.*)$ ]]
-          # Override the revision string so that the builds are named correctly
-          echo "set(FSO_VERSION_REVISION_STR ${BASH_REMATCH[1]})" > "version_override.cmake"
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          ARCHITECTURE: ${{ matrix.arch }}
-          ENABLE_QTFRED: OFF
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja all
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          ARCH: ${{ matrix.arch }}
-          XDG_RUNTIME_DIR: /root
-        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
-      - name: Sign builds
-        working-directory: ./build/bin
-        run: |
-          # make sure OpenAL framework is signed
-          find . -name OpenAL -type f | while read xx; do codesign --force -s - $xx; done
-          find . -name OpenAL.framework -type d | while read xx; do codesign --force -s - $xx; done
-          # make sure dylibs are signed
-          find . -name \*.dylib -type f | while read xx; do codesign --force -s - $xx; done
-          # sign binaries
-          find . -perm +111 -type f | grep MacOS | while read xx; do codesign --force -s - $xx; done
-          # sign apps
-          find . -name \*.app -maxdepth 1 | while read xx; do codesign --force -s - $xx; done
-      - name: Package build result
-        working-directory: ./build/bin
-        # Use GNU tar here (part of runner image) to avoid weird corruption bug with bsdtar
-        # Ref: https://github.com/actions/runner-images/issues/2619
-        run: gtar -cvzf macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz *.app
-      - name: Upload build result
-        uses: actions/upload-artifact@v4
-        with:
-          name: mac-${{ matrix.configuration }}-${{ matrix.arch }}
-          path: ${{ github.workspace }}/build/bin/macos-build-${{ matrix.configuration }}-${{ matrix.arch }}.tgz
-  mac_zip:
-    name: Build Mac distribution zip
-    needs: build_mac
-    runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/sftp_upload:sha-748b19d
-    strategy:
-      matrix:
-        arch: [x86_64, arm64]
-    steps:
-      - uses: actions/checkout@v2
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: '0'
-          ref: '${{ github.ref }}'
-      - name: Download Release builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-Release-${{ matrix.arch }}
-          path: builds
-      - name: Download FastDebug builds
-        uses: actions/download-artifact@v4
-        with:
-          name: mac-FastDebug-${{ matrix.arch }}
-          path: builds
-      - name: Unpack builds
-        working-directory: ./builds
-        run: |
-          tar -xvzf macos-build-Release-${{ matrix.arch }}.tgz
-          tar -xvzf macos-build-FastDebug-${{ matrix.arch }}.tgz
-      - name: Create Distribution package
-        working-directory: ./builds
-        env:
-          ARCH: ${{ matrix.arch }}
-        run: $GITHUB_WORKSPACE/ci/linux/create_dist_pack.sh Mac
-      - name: Upload result package
-        working-directory: ./builds
-        env:
-          INDIEGAMES_USER: ${{ secrets.INDIEGAMES_USER }}
-          INDIEGAMES_SSHPASS: ${{ secrets.INDIEGAMES_PASSWORD }}
-          DATACORDER_USER: ${{ secrets.DATACORDER_USER }}
-          DATACORDER_SSHPASS: ${{ secrets.DATACORDER_PASSWORD }}
-        run: $GITHUB_WORKSPACE/ci/linux/upload_dist_package.sh test

.github/workflows/cache-master.yaml

@@ -1,56 +0,0 @@
-name: Build caches for master
-
-on:
-  push:
-    branches:
-      - master
-
-env:
-  QT_VERSION: 5.12.12
-
-jobs:
-  build_linux:
-    strategy:
-      matrix:
-        configuration: [Debug, Release]
-        compiler: [gcc-9, gcc-13, clang-16]
-        cmake_options: [""]
-        include:
-          # Also include configurations that check if the code compiles without the graphics backends
-          - configuration: Debug
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
-          - configuration: Release
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
-    name: Linux
-    runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
-    steps:
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1
-        with:
-          key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}
-      - name: Configure ccache
-        run: |
-          ccache --set-config=sloppiness=pch_defines,time_macros
-          ccache -p
-
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
-          CCACHE_PATH: /usr/local/bin/ccache
-          ENABLE_QTFRED: ON
-          Qt5_DIR: /qt/${{ env.QT_VERSION }}/gcc_64/lib/cmake/Qt5
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja -k 20 all
-      - name: Show CCache statistics
-        run: ccache --show-stats

.github/workflows/post-build-release.yaml

@@ -1,82 +0,0 @@
-name: Post Release builds
-
-on:
-  workflow_call:
-    # Trigger when called by other workflows
-    inputs:
-      linux_result:   # job.result; either success, failure, canceled or skipped
-        required: true
-        type: string
-      windows_result: # job.result
-        required: true
-        type: string
-      mac_result: # job.result
-        required: true
-        type: string
-      releaseTag:
-        required: true
-        type: string
-
-  workflow_dispatch:
-    # Trigger manually from Github
-    inputs:
-      releaseTag:
-        description: Release Tag
-        required: true
-        type: string
-
-env:
-  GITHUB_REPO: ${{ github.repository }} # repo this workflow was called from
-  INDIEGAMES_USER: ${{ secrets.INDIEGAMES_USER }}
-  INDIEGAMES_SSHPASS: ${{ secrets.INDIEGAMES_PASSWORD }}
-  NEBULA_USER: ${{ secrets.NEBULA_USER }}
-  NEBULA_PASSWORD: ${{ secrets.NEBULA_PASSWORD }}
-  HLP_API: ${{ secrets.HLP_API }}
-  HLP_KEY: ${{ secrets.HLP_KEY }}
-  RELEASE_TAG: ${{ inputs.releaseTag }}
-
-jobs:
-  post_builds:
-    name: Post builds on Nebula and the forums
-    runs-on: ubuntu-latest
-    steps:
-      - name: Caller
-        # Name of what called this yaml.  Used to debug auto/manual step being triggered
-        run: echo "github.event_name= ${{ github.event_name }}"
-
-      - name: Checkout
-        uses: actions/checkout@v3
-        with:
-          fetch-depth: '0'
-          ref: ${{ env.RELEASE_TAG }}
-
-      - name: Install Python dependencies
-        run: pip install -r ci/post/requirements.txt
-
-      - name: Post Builds (Auto trigger)
-        if: ${{ (github.event_name == 'workflow_call') || (github.event_name == 'push') }}
-        env:
-          LINUX_RESULT: ${{ inputs.linux_result }}
-          WINDOWS_RESULT: ${{ inputs.windows_result }}
-          MAC_RESULT: ${{ inputs.mac_result }}
-          GITHUB_REPO: ${{ github.repository }} # repo this workflow was called from
-          INDIEGAMES_USER: ${{ secrets.INDIEGAMES_USER }}
-          INDIEGAMES_SSHPASS: ${{ secrets.INDIEGAMES_PASSWORD }}
-          NEBULA_USER: ${{ secrets.NEBULA_USER }}
-          NEBULA_PASSWORD: ${{ secrets.NEBULA_PASSWORD }}
-          HLP_API: ${{ secrets.HLP_API }}
-          HLP_KEY: ${{ secrets.HLP_KEY }}
-          RELEASE_TAG: ${{ inputs.releaseTag }}
-        run: python ci/post/main.py release
-
-      - name: Post Builds (Manual trigger)
-        if: ${{ github.event_name == 'workflow_dispatch' }}
-        # assume user knows what they're doing...
-        env:
-          LINUX_RESULT: success
-          WINDOWS_RESULT: success
-          MAC_RESULT: success
-        run: |
-          echo "releaseTag= ${{ env.RELEASE_TAG }}"
-          echo "repository= ${{ github.repository }}"
-          python ci/post/main.py release

.github/workflows/pr-workflow.yaml

@@ -0,0 +1,153 @@
+name: Check a pull request
+
+on: [pull_request]
+
+env:
+  QT_VERSION: 5.12.9
+
+jobs:
+  build_linux:
+    strategy:
+      fail-fast: false
+      matrix:
+        configuration: [Debug, Release]
+        compiler: [gcc-5, gcc-10, clang-9]
+        cmake_options: [""]
+        include:
+          # Also include configurations that check if the code compiles without the graphics backends
+          - configuration: Debug
+            compiler: gcc-10
+            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
+          - configuration: Release
+            compiler: gcc-10
+            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
+    name: Linux
+    runs-on: ubuntu-latest
+    container: ghcr.io/scp-fs2open/linux_build:sha-e977d36
+    steps:
+      - name: Cache Qt
+        id: cache-qt-lin
+        uses: actions/cache@v1
+        with:
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt
+        uses: jurplel/install-qt-action@v2
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          cached: ${{ steps.cache-qt-lin.outputs.cache-hit }}
+          setup-python: 'false'
+
+      - uses: actions/checkout@v1
+        name: Checkout
+        with:
+          submodules: true
+          fetch-depth: 0
+      - name: Configure CMake
+        env:
+          CONFIGURATION: ${{ matrix.configuration }}
+          COMPILER: ${{ matrix.compiler }}
+          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
+        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
+      - name: Compile
+        working-directory: ./build
+        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja -k 20 all
+      - name: Run Tests
+        working-directory: ./build
+        env:
+          CONFIGURATION: ${{ matrix.configuration }}
+          XDG_RUNTIME_DIR: /root
+        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
+      - name: Run Clang Tidy
+        # Clang-tidy reuses the precompiled headers so this only makes sense for the clang compilers
+        if: startsWith(matrix.compiler, 'clang-')
+        run: $GITHUB_WORKSPACE/ci/linux/clang_tidy.sh ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }}
+      - name: Process clang-tidy warnings
+        if: startsWith(matrix.compiler, 'clang-')
+        uses: asarium/clang-tidy-action@v1
+        with:
+          fixesFile: clang-fixes.yaml
+
+  build_windows:
+    strategy:
+      matrix:
+        configuration: [Debug, Release]
+        compiler: [MSVC]
+        arch: [Win32, x64]
+    name: Windows
+    runs-on: windows-2019
+    steps:
+      - name: Prepare Environment
+        run: choco install ninja
+      - uses: actions/checkout@v1
+        name: Checkout
+        with:
+          submodules: true
+      - name: Cache Qt
+        id: cache-qt-win
+        uses: actions/cache@v1
+        with:
+          path: ${{ github.workspace }}/../Qt
+          key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
+      - name: Install Qt (32 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.compiler  == 'MSVC' && matrix.arch == 'Win32' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win32_msvc2017
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+      - name: Install Qt (64 bit)
+        uses: jurplel/install-qt-action@v2
+        if: ${{ matrix.compiler  == 'MSVC' && matrix.arch == 'x64' }}
+        with:
+          version: ${{ env.QT_VERSION }}
+          dir: ${{ github.workspace }}/..
+          arch: win64_msvc2017_64
+          cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
+          aqtversion: ==0.8
+
+      - name: Configure CMake
+        env:
+          CONFIGURATION: ${{ matrix.configuration }}
+          COMPILER: ${{ matrix.compiler }}
+          ARCHITECTURE: ${{ matrix.arch }}
+        shell: bash
+        run: |
+          mkdir build
+          cd build
+
+          if [ "$COMPILER" = "MinGW" ]; then
+              cmake -DFSO_USE_SPEECH="OFF" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
+                  -DFSO_BUILD_FRED2="OFF" -DCMAKE_BUILD_TYPE=$CONFIGURATION -G "Ninja" ..
+          else
+              cmake -DFSO_USE_SPEECH="ON" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
+                  -DMSVC_SIMD_INSTRUCTIONS=SSE2 -DFSO_BUILD_FRED2="ON" -G "Visual Studio 16 2019" \
+                  -DFSO_BUILD_QTFRED=ON -T "v142" -A "$ARCHITECTURE" ..
+          fi
+      - name: Compile
+        working-directory: ./build
+        env:
+          CONFIGURATION: ${{ matrix.configuration }}
+          COMPILER: ${{ matrix.compiler }}
+        shell: bash
+        run: |
+          if [ "$COMPILER" = "MinGW" ]; then
+              cmake --build . --config "$CONFIGURATION"
+          else
+              cmake --build . --config "$CONFIGURATION" -- /verbosity:minimal
+          fi
+      - name: Run Tests
+        working-directory: ./build
+        env:
+          CONFIGURATION: ${{ matrix.configuration }}
+          COMPILER: ${{ matrix.compiler }}
+        shell: bash
+        run: |
+          if [ "$COMPILER" = "MinGW" ]; then
+             ./bin/unittests --gtest_shuffle
+          else
+              "./bin/$CONFIGURATION/unittests" --gtest_shuffle
+          fi

.github/workflows/standalone-image-workflow.yaml

@@ -0,0 +1,48 @@
+name: Publish Standalone docker image
+
+on:
+  push:
+    tags:
+    - '*'
+
+jobs:
+  build_images:
+    strategy:
+      matrix:
+        configuration: [FastDebug, Release]
+        include:
+        - configuration: FastDebug
+          latest_tag: latest_debug
+          nightly_tag: nightly_debug
+          release_tag: release_debug
+        - configuration: Release
+          latest_tag: latest
+          nightly_tag: nightly
+          release_tag: release
+      fail-fast: false
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+      name: Checkout
+      with:
+        submodules: true
+    - name: Docker login
+      run: echo ${{ secrets.DOCKER_ACCESSTOKEN }} | docker login -u ${{ secrets.DOCKER_USERNAME }} --password-stdin
+    - name: Docker build
+      run: docker build --build-arg build_type=${{ matrix.configuration }} -f docker/standalone/Dockerfile -t ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.latest_tag }} .
+
+    - name: Push latest tag
+      run: |
+        docker push ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.latest_tag }}
+
+    - name: Push nightly tag
+      if: contains(github.ref, 'refs/tags/nightly_')
+      run: |
+        docker tag ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.latest_tag }} ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.nightly_tag }}
+        docker push ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.nightly_tag }}
+
+    - name: Push release tag
+      if: contains(github.ref, 'refs/tags/release_')
+      run: |
+        docker tag ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.latest_tag }} ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.release_tag }}
+        docker push ${{ secrets.DOCKER_REPOSITORY }}:${{ matrix.release_tag }}

.github/workflows/test-pull_request.yaml

@@ -1,242 +0,0 @@
-name: Check a pull request
-
-on: [pull_request]
-
-env:
-  QT_VERSION: 5.12.12
-
-jobs:
-  build_linux:
-    strategy:
-      matrix:
-        configuration: [Debug, Release]
-        compiler: [gcc-9, gcc-13, clang-16]
-        cmake_options: [""]
-        include:
-          # Also include configurations that check if the code compiles without the graphics backends
-          - configuration: Debug
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
-          - configuration: Release
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
-          - configuration: Debug
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=ON
-          - configuration: Release
-            compiler: gcc-13
-            cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=ON
-    name: Linux
-    runs-on: ubuntu-latest
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
-    steps:
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: 0
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1
-        with:
-          key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}
-          save: false # Caches are created by a separate job and only restored for PRs
-          verbose: 1
-      - name: Configure ccache
-        run: ccache --set-config=sloppiness=pch_defines,time_macros
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
-          CCACHE_PATH: /usr/local/bin/ccache
-          ENABLE_QTFRED: ON
-          Qt5_DIR: /qt/${{ env.QT_VERSION }}/gcc_64/lib/cmake/Qt5
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja -k 20 all
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          XDG_RUNTIME_DIR: /root
-        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
-      - name: Show CCache statistics
-        run: ccache --show-stats
-      - name: Run Clang Tidy
-        # Clang-tidy reuses the precompiled headers so this only makes sense for the clang compilers
-        if: startsWith(matrix.compiler, 'clang-')
-        run: $GITHUB_WORKSPACE/ci/linux/clang_tidy.sh ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }}
-      - name: Process clang-tidy warnings
-        if: startsWith(matrix.compiler, 'clang-')
-        uses: asarium/clang-tidy-action@v1
-        with:
-          fixesFile: clang-fixes.yaml
-
-  build_windows:
-    strategy:
-      matrix:
-        configuration: [Debug, FastDebug, Release]
-        compiler: [MSVC]
-        arch: [Win32, x64]
-    name: Windows
-    runs-on: windows-2022
-    steps:
-      - name: Prepare Environment
-        run: choco install ninja
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-      # - name: Cache Qt
-        # id: cache-qt-win
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-${{ matrix.arch }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt (32 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.compiler  == 'MSVC' && matrix.arch == 'Win32' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win32_msvc2017
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      # - name: Install Qt (64 bit)
-        # uses: jurplel/install-qt-action@v2
-        # if: ${{ matrix.compiler  == 'MSVC' && matrix.arch == 'x64' }}
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # arch: win64_msvc2017_64
-          # cached: ${{ steps.cache-qt-win.outputs.cache-hit }}
-          # aqtversion: ==0.8
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
-        with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          ARCHITECTURE: ${{ matrix.arch }}
-        shell: bash
-        run: |
-          mkdir build
-          cd build
-
-          if [ "$COMPILER" = "MinGW" ]; then
-              if [ "$ARCHITECTURE" = "Win32" ]; then
-                  cmake -DFSO_USE_SPEECH="OFF" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
-                      -DFSO_BUILD_FRED2="OFF" -DFSO_BUILD_WITH_VULKAN="OFF" -DCMAKE_BUILD_TYPE=$CONFIGURATION -G "Ninja" ..
-              else
-                  cmake -DFSO_USE_SPEECH="OFF" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
-                      -DFSO_BUILD_FRED2="OFF" -DCMAKE_BUILD_TYPE=$CONFIGURATION -G "Ninja" ..
-              fi
-          else
-              if [ "$ARCHITECTURE" = "Win32" ]; then
-                  cmake -DFSO_USE_SPEECH="ON" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
-                      -DFORCED_SIMD_INSTRUCTIONS=SSE2 -DFSO_BUILD_FRED2="ON" -DFSO_BUILD_WITH_VULKAN="OFF" -G "Visual Studio 17 2022" \
-                      -DFSO_BUILD_QTFRED=OFF -T "v143" -A "$ARCHITECTURE" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-              else
-                  cmake -DFSO_USE_SPEECH="ON" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
-                      -DFORCED_SIMD_INSTRUCTIONS=SSE2 -DFSO_BUILD_FRED2="ON" -G "Visual Studio 17 2022" \
-                      -DFSO_BUILD_QTFRED=OFF -T "v143" -A "$ARCHITECTURE" -DCMAKE_BUILD_TYPE=$CONFIGURATION ..
-              fi
-          fi
-      - name: Compile
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-        shell: bash
-        run: |
-          if [ "$COMPILER" = "MinGW" ]; then
-              cmake --build . --config "$CONFIGURATION"
-          else
-              cmake --build . --config "$CONFIGURATION" -- /verbosity:minimal
-          fi
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-        shell: bash
-        run: |
-          if [ "$COMPILER" = "MinGW" ]; then
-             ./bin/unittests --gtest_shuffle
-          else
-              "./bin/$CONFIGURATION/unittests" --gtest_shuffle
-          fi
-
-  build_mac:
-    strategy:
-      matrix:
-        configuration: [Debug, Release]
-        compiler: [clang]
-        arch: [x86_64, arm64]
-        cmake_options: [""]
-    name: Mac
-    runs-on: macos-latest
-    steps:
-      # - name: Cache Qt
-        # id: cache-qt-mac
-        # uses: actions/cache@v1
-        # with:
-          # path: ${{ github.workspace }}/../Qt
-          # key: ${{ runner.os }}-QtCache-${{ env.QT_VERSION }}
-      # - name: Install Qt
-        # uses: jurplel/install-qt-action@v2
-        # with:
-          # version: ${{ env.QT_VERSION }}
-          # dir: ${{ github.workspace }}/..
-          # cached: ${{ steps.cache-qt-mac.outputs.cache-hit }}
-          # setup-python: 'false'
-          # aqtversion: ==1.1.3
-          # py7zrversion: '==0.19.*'
-      - uses: actions/checkout@v1
-        name: Checkout
-        with:
-          submodules: true
-          fetch-depth: 0
-      - name: ccache
-        uses: hendrikmuhs/ccache-action@v1
-        with:
-          key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}-${{ matrix.arch }}
-          save: false # Caches are created by a separate job and only restored for PRs
-      - name: Prepare Vulkan SDK
-        uses: humbletim/[email protected]
-        with:
-          vulkan-query-version: 1.4.304.1
-          vulkan-components: Vulkan-Headers, Vulkan-Loader
-          vulkan-use-cache: true
-      - name: Configure CMake
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          COMPILER: ${{ matrix.compiler }}
-          ARCHITECTURE: ${{ matrix.arch }}
-          JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
-          ENABLE_QTFRED: OFF
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-      - name: Compile
-        working-directory: ./build
-        run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja all
-      - name: Run Tests
-        working-directory: ./build
-        env:
-          CONFIGURATION: ${{ matrix.configuration }}
-          ARCH: ${{ matrix.arch }}
-          XDG_RUNTIME_DIR: /root
-        run: $GITHUB_WORKSPACE/ci/linux/run_tests.sh
-      - name: Run Clang Tidy
-        # Clang-tidy reuses the precompiled headers so this only makes sense for the clang compilers
-        if: startsWith(matrix.compiler, 'clang-')
-        run: $GITHUB_WORKSPACE/ci/linux/clang_tidy.sh ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }}
-      - name: Process clang-tidy warnings
-        if: startsWith(matrix.compiler, 'clang-')
-        uses: asarium/clang-tidy-action@v1
-        with:
-          fixesFile: clang-fixes.yaml

.github/workflows/weekly-coverity-scan.yaml

@@ -1,73 +0,0 @@
-name: Weekly Coverity Scan for Freespace Open
-# adapted from code by "albert-github" on the doxygen repository
-# many thanks for figuring this out first so it could be less painful for us!
-
-#This mode is for testing
-#on: [push, pull_request]
-
-# In production, push on a specific schedule
-on:
-  schedule:
-    - cron: "5 0 * * 5" # Run once per a week on Friday morning (midnight UTC, 4 AM EST), to avoid Coverity's submission limits
-
-env:
-  QT_VERSION: 5.12.12
-  coverity_email: [email protected]
-  coverity_token: ${{ secrets.COVERITY_TOKEN }}
-
-jobs:
-  build:
-    name: Build FSO With Coverity Wrapper
-    if: github.repository == 'scp-fs2open/fs2open.github.com'
-    runs-on: ${{ matrix.config.os }}
-    container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
-    strategy:
-      fail-fast: false
-      matrix:
-        config:
-          - { name: "GCC on ubuntu", os: ubuntu-latest, build_type: "Release" }
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v1
-        with:
-          submodules: recursive # `true` to checkout submodules, `recursive` to recursively checkout submodules
-
-      # pipe results of wget to a log file because it's very verbose and rarely fails
-      - name: Install Coverity
-        run: |
-          wget -o wgetlog.txt -q https://scan.coverity.com/download/cxx/linux64 --post-data "token=${{ env.coverity_token }}&project=scp-fs2open/fs2open.github.com" -O coverity_tool.tgz
-          mkdir cov-scan
-          tar ax -f coverity_tool.tgz --strip-components=1 -C cov-scan
-
-      - name: Setup Environment
-        run: |
-          echo "$(pwd)/cov-scan/bin" >> $GITHUB_PATH
-          echo "NPROC=$(getconf _NPROCESSORS_ONLN)" >> $GITHUB_ENV
-
-      - name: Configure CMake for FSO
-        env:
-          CONFIGURATION: Release
-          COMPILER: gcc-9
-          ENABLE_QTFRED: OFF
-        run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
-
-      - name: Build FSO with Coverity Wrapper
-        working-directory: ./build
-        env:
-          CONFIGURATION: Release
-        run: cov-build --dir cov-int ninja -k 20 all
-
-      - name: Compress Results
-        working-directory: ./build
-        run: tar zcf cov-scan.tgz cov-int
-
-      #Comment this out when testing to keep from running into upload limits
-      - name: Upload to Coverity
-        run: |
-          cd build
-          curl -X POST -d token=${{ env.coverity_token }} -d email=${{ env.coverity_email }} -d file_name="'cov-scan.tgz'" -d version=${{ github.ref }} -d description="Automatic GHA scan" 'https://scan.coverity.com/projects/870/builds/init' | tee response
-          upload_url=$(jq -r '.url' response)
-          build_id=$(jq -r '.build_id' response)
-          curl -X PUT --header 'Content-Type: application/json' --upload-file cov-scan.tgz $upload_url
-          curl -X PUT -d token=${{ env.coverity_token }} https://scan.coverity.com/projects/870/builds/$build_id/enqueue

.gitignore

@@ -42,7 +42,6 @@ _ReSharper*/
 
 #Project files
 [Bb]uild/
-[Oo]ut/
 
 #Subversion files
 .svn
@@ -251,7 +250,6 @@ documentation/doxygen/*
 projects/*
 /.vs
 CMakeSettings.json
-CMakePresets.json
 
 # Weird files created by Linux
 .fuse_hidden*
@@ -260,5 +258,3 @@ CMakePresets.json
 !/code/scripting/lua/LuaConvert.h
 !/code/debugconsole/
 !/docker/build
-CMakeFiles/cmake.check_cache
-CMakeCache.txt

.gitmodules

@@ -1,6 +1,6 @@
 [submodule "cmake/external/rpavlik-cmake-modules"]
 	path = cmake/external/rpavlik-cmake-modules
-	url = https://github.com/rpavlik/cmake-modules.git
+	url = https://github.com/asarium/cmake-modules.git
 [submodule "lib/libRocket"]
 	path = lib/libRocket
-	url = https://github.com/scp-fs2open/libRocket.git
+	url = https://github.com/asarium/libRocket.git

.travis.yml

@@ -0,0 +1,175 @@
+language: bash
+sudo: required
+dist: xenial
+cache:
+  directories:
+    - $HOME/cmake-3.8
+    - $HOME/.ccache
+    - $HOME/curl_cache
+addons:
+  apt:
+    packages: &global_deps
+      - ninja-build
+      - libopenal-dev
+      - libreadline6-dev
+      - libpng12-dev
+      - libjpeg62-dev
+      - liblua5.1-0-dev
+      - libjansson-dev
+      - libsdl2-dev
+      - libfreetype6-dev
+      - qt57base
+  coverity_scan:
+    project:
+      name: "scp-fs2open/fs2open.github.com"
+    notification_email: [email protected]
+    build_command:   "ci/travis/script.sh"
+    # must match TRAVIS_BRANCH check below
+    branch_pattern: coverity_scan
+env:
+  global:
+    # The next declaration is the encrypted COVERITY_SCAN_TOKEN, created
+    #   via the "travis encrypt" command using the project repo's public key
+    #   also note that fork's don't get access to secure keys
+    #   you have to test using a branch in the main repo
+    - secure: "C3wF967ZeliwwP1vC12EMIBOaC568n26Z/cPnwzn317ve59DWH3YSfPZVgvt08GzmaXITGGsJvPB+qxfGoKvQzYE4O1B73q81RpUe5pB3IhF+ThQ91VfQZIRJR5xEGJaLINUlHTTZGX5jxlkVO9wAcauVj/s3b8sQ3dvUZauPvk="
+    # These declarations set INDIEGAMES_USER and INDIEGAMES_PASSWORD for uploading nightly builds to the indiegames server
+    - secure: "lUuRu8XIi8MKNf1ebOfyC4iVEpPyASojJIDWXRo2bNqEF4ILAljXdkVeXeN6H5yKCHD52cxCNTtyePIG/o3p3QEuGSVud9bDS3D7LaQicLETGGrsw3l07U49gF2OKHXGopg0MzBbZUU9QmhoFTAe8t6PV9NDuEayYCheqvTqjZg="
+    - secure: "E/DHLYcPK/hBUqxBYYlUqp5sjgvIqY5A0qRHyQ4bmjsB+WB/Xx71bGCSiF7hk6lTxar1ZI1i5RAXXh9AIvNVaYAIdEOlCP+q3gvwCYuc5naZEKmkxlUCf0oEL4O9Fye93A/3VkFHuBdC1TGPYYf69m4W5r4367wWO9dPRIdWpJA="
+    # These declarations set DATACORDER_USER and DATACORDER_PASSWORD
+    - secure: "dpBH/dDN3bmU/NFlh+2v9isNx9wX0ocoRy+W+kBXRH32sosUGp26REhMqgVRpBNP5oxPBU8ic5bEogxAYWCB+0xUygBbkxAwyMPgoA34s0OXdTCY/ofw14ni8qqV2Ffy7fQJbP/jkMURyiMHx3kBTxNv3YjxKJqLnOuOMlQLpT8="
+    - secure: "tLMRBD1Ufp5iKNwlqPDVbbuczgusaXNoBJyAnPATpJq2YwlkW4j3PqP9rW5vd85+52xam2EOP20w9PoBR5J6FLdiXRu4Lf7yCEhSHFAgowVqQj8QcJpPlyXr90bM4emFGrGqpdxVwxyQ5AFhKwLuEZKsI14GYLN+UMEwpNCMing="
+deploy:
+  - provider: releases
+    api_key:
+      secure: "q619+eQTe7lv8UVphK4OIzU8Jw84KBbVkuprN2sWIubRcV3IbZr2+WahJoUMt+nyhiy3YjDYtstO2ZgkxupwnZgwGUBVIiD1c4SPuyy+HTjNMOtiVsEUHT2hf+xPAemWpTlK5HcwhMmHAOh6rt6dEj57QOg0gcmGiwD/tCbEriA="
+    skip_cleanup: true
+    file_glob: true
+    file: "/tmp/builds/*"
+    on:
+      condition: '"$RELEASE_BUILD" == true'
+      tags: true
+
+  - provider: script
+    script: bash ci/travis/ftp_deploy.sh
+    on:
+      condition: '"$NIGHTLY_BUILD" == true'
+      tags: true
+
+  - provider: script
+    skip_cleanup: true
+    script: bash ci/travis/ftp_deploy.sh
+    on:
+      condition: $TEST_BUILD = true
+      all_branches: true
+
+matrix:
+  include:
+    # note that gcc Debug MUST be 1st for Coverity
+    - os: linux
+      env: CONFIGURATION="Debug" CC=gcc-5 CXX=g++-5
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - *global_deps
+            - g++-5
+    - os: linux
+      env: CONFIGURATION="Debug" CC=gcc-9 CXX=g++-9
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - g++-9
+            - *global_deps
+    - os: linux
+      env: CONFIGURATION="Debug" CC=clang-9 CXX=clang++-9 CMAKE_OPTIONS="-DCMAKE_EXPORT_COMPILE_COMMANDS=ON"
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - *global_deps
+            - g++-9
+      script:
+        - ./ci/travis/script.sh
+        - ./ci/travis/clang_tidy.sh
+    - os: osx
+      env: CONFIGURATION="Debug"
+
+    - os: windows
+      env: CONFIGURATION="Debug" CMAKE_TOOLSET=v141 CMAKE_GENERATOR="Visual Studio 15 2017"
+    - os: windows
+      env: CONFIGURATION="Debug" CMAKE_TOOLSET="" CMAKE_GENERATOR="Ninja"
+
+    - os: linux
+      env: CONFIGURATION="Release" CC=gcc-5 CXX=g++-5
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - *global_deps
+            - g++-5
+    - os: linux
+      env: CONFIGURATION="Release" CC=gcc-9 CXX=g++-9
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - g++-9
+            - *global_deps
+    - os: linux
+      env: CONFIGURATION="Release" CC=clang-9 CXX=clang++-9 CMAKE_OPTIONS="-DCMAKE_EXPORT_COMPILE_COMMANDS=ON"
+      addons:
+        apt:
+          sources:
+            - ubuntu-toolchain-r-test
+            - sourceline: 'ppa:beineri/opt-qt571-xenial'
+          packages:
+            - *global_deps
+            - g++-9
+      script:
+        - ./ci/travis/script.sh
+        - ./ci/travis/clang_tidy.sh
+    - os: osx
+      env: CONFIGURATION="Release"
+
+    - os: windows
+      env: CONFIGURATION="Release" CMAKE_TOOLSET=v141 CMAKE_GENERATOR="Visual Studio 15 2017"
+    - os: windows
+      env: CONFIGURATION="Release" CMAKE_TOOLSET="" CMAKE_GENERATOR="Ninja"
+  # There is a GCC compiler bug with MinGW that causes compilation failures on Windows at the moment
+  allow_failures:
+    - os: windows
+      env: CONFIGURATION="Debug" CMAKE_TOOLSET="" CMAKE_GENERATOR="Ninja"
+    - os: windows
+      env: CONFIGURATION="Release" CMAKE_TOOLSET="" CMAKE_GENERATOR="Ninja"
+  fast_finish: true
+
+before_install:
+  # ugly hack; if running a coverity scan abort all except the 1st build
+  # see note re gcc compiler above needing to be 1st
+  # also note that branch_pattern & the TRAVIS_BRANCH check must match
+  # unfortunately COVERITY_SCAN_BRANCH isn't defined until later in the
+  # build process
+  - if ([[ "${TRAVIS_JOB_NUMBER##*.}" != "1" ]] && [[ "${TRAVIS_BRANCH}" == "coverity_scan" ]]); then false ; fi
+  - source "./ci/travis/check_release.sh"
+  - "./ci/travis/before_install.sh"
+install:
+  - if [ "$TRAVIS_OS_NAME" = "windows" ]; then export PATH="/c/Program Files/CMake/bin":$PATH; fi
+  - "./ci/travis/install.sh"
+  - export PATH=$HOME/cmake-3.6/bin:$PATH
+before_script:
+  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then QT_ENV_SCRIPT=$(find /opt -name 'qt*-env.sh'); source $QT_ENV_SCRIPT; fi
+  - "./ci/travis/before_script.sh"
+script:
+  - if [ "$BUILD_DEPLOYMENT" = true ] ; then ./ci/travis/release.sh ; else ./ci/travis/script.sh ; fi

CMakeLists.txt

@@ -1,5 +1,5 @@
 
-CMAKE_MINIMUM_REQUIRED(VERSION 3.21)
+CMAKE_MINIMUM_REQUIRED(VERSION 3.4)
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
 # Make sure the source and binary directory are not the sample
@@ -8,12 +8,12 @@ if ("${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_BINARY_DIR}")
 endif()
 
 include(cmake/util.cmake)
+include(cmake/embed_file.cmake)
 
 # Set a few policies
 set_policy(CMP0051 NEW)
 set_policy(CMP0053 NEW)
 set_policy(CMP0054 NEW)
-set_policy(CMP0091 NEW) # Enable use of CMAKE_MSVC_RUNTIME_LIBRARY
 
 SET(FSO_PROJECT_DESCRIPTION "Open source project based on the original FreeSpace 2 source code.")
 
@@ -39,13 +39,25 @@ endif(NOT CMAKE_BUILD_TYPE AND NOT DEFINED CMAKE_CONFIGURATION_TYPES)
 # Override standard CMake configurations
 set(CMAKE_CONFIGURATION_TYPES Debug Release FastDebug CACHE STRING "Available configurations" FORCE)
 
-set(FSO_LANGUAGES C CXX)
+PROJECT(FS2_Open)
 
-if(APPLE)
-	set(FSO_LANGUAGES ${FSO_LANGUAGES} OBJC OBJCXX)
+find_program(CCACHE_PROGRAM ccache)
+# Currently only GCC support ccache properly without generating additional warnings
+if(CCACHE_PROGRAM AND "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+	if(NOT CMAKE_C_COMPILER_LAUNCHER)
+		message(STATUS "Using ccache for C compilation: ${CCACHE_PROGRAM}")
+		SET(CMAKE_C_COMPILER_LAUNCHER ${CCACHE_PROGRAM})
+	endif()
+	if(NOT CMAKE_CXX_COMPILER_LAUNCHER)
+		message(STATUS "Using ccache for C++ compilation: ${CCACHE_PROGRAM}")
+		SET(CMAKE_CXX_COMPILER_LAUNCHER ${CCACHE_PROGRAM})
+	endif()
 endif()
 
-PROJECT(FS2_Open LANGUAGES ${FSO_LANGUAGES})
+IF(CMAKE_CROSSCOMPILING)
+	SET(IMPORT_EXE_DIR "IMPORT_EXE_DIR-NOTFOUND" CACHE FILEPATH "Required for a cross compiling build, point to binary directory of a cmake build for the real OS")
+	INCLUDE(${IMPORT_EXE_DIR}/ImportExecutables.cmake)
+ENDIF(CMAKE_CROSSCOMPILING)
 
 # Check if the external modules exists
 IF(NOT IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/cmake/external/rpavlik-cmake-modules/launcher-templates")
@@ -57,16 +69,12 @@ LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/finder")
 LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/external/rpavlik-cmake-modules")
 LIST(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/external/cotire")
 
-INCLUDE(globals)
-INCLUDE(toolchain)
-include(embed_file)
-
 IF(RESET_INSTALL_PREFIX)
 	IF(NOT $ENV{FS2PATH} STREQUAL "")
 		IF(NOT IS_DIRECTORY $ENV{FS2PATH})
 			MESSAGE(WARNING "The path '$ENV{FS2PATH}' of the environment variable FS2PATH does not point to a directory! Install prefix wasn't set.")
 		ELSE(NOT IS_DIRECTORY $ENV{FS2PATH})
-			SET(CMAKE_INSTALL_PREFIX "$ENV{FS2PATH}" CACHE PATH "Install path" FORCE)
+			SET(CMAKE_INSTALL_PREFIX "$ENV{FS2PATH}" CACHE FILEPATH "Install path" FORCE)
 			FILE(TO_CMAKE_PATH ${CMAKE_INSTALL_PREFIX} CMAKE_INSTALL_PREFIX)
 		ENDIF(NOT IS_DIRECTORY $ENV{FS2PATH})
 	ELSE(NOT $ENV{FS2PATH} STREQUAL "")
@@ -74,11 +82,9 @@ IF(RESET_INSTALL_PREFIX)
 	ENDIF(NOT $ENV{FS2PATH} STREQUAL "")
 ENDIF(RESET_INSTALL_PREFIX)
 
-IF(WIN32 OR APPLE)
-	OPTION(FSO_USE_SPEECH "Use text-to-speach libraries" ON)
-ENDIF(WIN32 OR APPLE)
-
 IF (WIN32)
+	OPTION(FSO_USE_SPEECH "Use Windows specific text-to-speach libraries" ON)
+
 	OPTION(FSO_USE_VOICEREC "Enable voice recognition support" ON)
 
 	OPTION(FSO_BUILD_FRED2 "Build FRED2 binary" ON)
@@ -109,7 +115,7 @@ OPTION(FSO_USE_OPENALSOFT "Download and build OpenAL Soft instead of using the s
 
 OPTION(FSO_FATAL_WARNINGS "Determines if warnings in the build are considered fatal errors, primarily used for CI" OFF)
 
-SET(FSO_FREESPACE_PATH "${CMAKE_INSTALL_PREFIX}" CACHE PATH "The path of the FreeSpace directory you want to use. Please note that you will have to change CMAKE_INSTALL_PREFIX if you change this at some point.")
+SET(FSO_FREESPACE_PATH "${CMAKE_INSTALL_PREFIX}" CACHE FILEPATH "The path of the FreeSpace directory you want to use. Please note that you will have to change CMAKE_INSTALL_PREFIX if you change this at some point.")
 
 SET(FSO_RUN_ARGUMENTS "" CACHE STRING "Additional arguments passed to a generated executable when run with the generated build files.")
 
@@ -121,27 +127,9 @@ option(FSO_RELEASE_LOGGING "Enable logging output for release builds" OFF)
 
 OPTION(FSO_BUILD_WITH_FFMPEG "Enable the usage of FFmpeg for sound and custscenes" ON)
 
-OPTION(FSO_BUILD_WITH_DISCORD "Build with Discord support" ON)
-
 OPTION(FSO_BUILD_WITH_OPENGL "Enable compilation of the OpenGL renderer" ON)
-OPTION(FSO_BUILD_WITH_OPENGL_DEBUG "Enables debug option for OpenGL" OFF)
 
-OPTION(FSO_BUILD_WITH_VULKAN "Enable compilation of the Vulkan renderer" OFF)
-
-IF(NOT APPLE)
-	SET(OPENXR_BUILD_DEFAULT ON)
-ELSE()
-	SET(OPENXR_BUILD_DEFAULT OFF)
-ENDIF()
-OPTION(FSO_BUILD_WITH_OPENXR "Build with OpenXR support" ${OPENXR_BUILD_DEFAULT})
-IF(FSO_BUILD_WITH_OPENXR AND APPLE)
-	MESSAGE(WARNING "FSO_BUILD_WITH_OPENXR is ON. Not supported on macOS - setting to OFF.")
-	SET(FSO_BUILD_WITH_OPENXR OFF CACHE BOOL "" FORCE)
-ENDIF()
-
-OPTION(FSO_BUILD_WITH_OPENXR_DEBUG "Enables debug option for OpenXR" OFF)
-
-OPTION(FSO_USE_LTO "Build using LTO (only for release builds)" ON)
+OPTION(FSO_BUILD_WITH_VULKAN "Enable compilation of the Vulkan renderer" ON)
 
 MARK_AS_ADVANCED(FORCE FSO_CMAKE_DEBUG)
 MARK_AS_ADVANCED(FORCE FSO_BUILD_INCLUDED_LIBS)
@@ -153,13 +141,14 @@ mark_as_advanced(FORCE FSO_INSTALL_DEBUG_FILES)
 mark_as_advanced(FORCE ENABLE_COTIRE)
 mark_as_advanced(FORCE FSO_RELEASE_LOGGING)
 mark_as_advanced(FORCE FSO_BUILD_WITH_FFMPEG)
-mark_as_advanced(FORCE FSO_BUILD_WITH_DISCORD)
 mark_as_advanced(FORCE FSO_BUILD_WITH_OPENGL)
-mark_as_advanced(FORCE FSO_BUILD_WITH_OPENGL_DEBUG)
 mark_as_advanced(FORCE FSO_BUILD_WITH_VULKAN)
-mark_as_advanced(FORCE FSO_BUILD_WITH_OPENXR)
-mark_as_advanced(FORCE FSO_BUILD_WITH_OPENXR_DEBUG)
 
+# Include cotire file from https://github.com/sakra/cotire/
+include(cotire)
+
+INCLUDE(globals)
+INCLUDE(toolchain)
 INCLUDE(platforms)
 include(version)
 
@@ -175,14 +164,6 @@ endif()
 
 include(clang-tidy)
 
-include(CheckIPOSupported)
-check_ipo_supported(RESULT LTO_AVAILABLE)
-if (CMAKE_BUILD_TYPE STREQUAL "Release" AND FSO_USE_LTO AND LTO_AVAILABLE)
-	set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
-	message("Enabled LTO")
-	set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)
-endif (CMAKE_BUILD_TYPE STREQUAL "Release" AND FSO_USE_LTO AND LTO_AVAILABLE)
-
 # This includes source code for some tools, either used in the build or also for something else
 ADD_SUBDIRECTORY(tools)
 
@@ -226,10 +207,8 @@ include(package)
 include(doxygen)
 
 # Print used options to log
-IF(WIN32 OR APPLE)
-	message(STATUS "Using text to speech: ${FSO_USE_SPEECH}")
-ENDIF()
 IF (WIN32)
+	message(STATUS "Using text to speech: ${FSO_USE_SPEECH}")
 	message(STATUS "Using voice recogition: ${FSO_USE_VOICEREC}")
 	message(STATUS "Building FRED2: ${FSO_BUILD_FRED2}")
 elseif(UNIX)
@@ -240,7 +219,5 @@ message(STATUS "Building qtFRED: ${FSO_BUILD_QTFRED}")
 message(STATUS "Fatal warnings: ${FSO_FATAL_WARNINGS}")
 message(STATUS "Release logging: ${FSO_RELEASE_LOGGING}")
 message(STATUS "With FFmpeg: ${FSO_BUILD_WITH_FFMPEG}")
-message(STATUS "With Discord: ${FSO_BUILD_WITH_DISCORD}")
 message(STATUS "With OpenGL: ${FSO_BUILD_WITH_OPENGL}")
 message(STATUS "With Vulkan: ${FSO_BUILD_WITH_VULKAN}")
-message(STATUS "With OpenXR: ${FSO_BUILD_WITH_OPENXR}")

Changelog.md

@@ -3,618 +3,6 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [23.2.0] - 2023-06-16
-### Changes
-
-<details><summary> <b>Big Feature: MSAA</b> </summary>
-
-> The return of a long forgotten feature, with optimizations and improvements
-> Noticeable reduction to artifacts caused by subpixel geometry and glinting.
-</details>
-
-<details><summary> <b>Big Feature: SCPUI</b> </summary>
-
-> A modernized approach to defining menus in FS
-> Tired of having your Menus in FSO be at a resolution of potato? Use SCPUI to have them rendered from Fake-HTML to the actual screensize as opposed to a prebuilt graphics!
-> Tired of being limited to whatever people in the SCP hardcoded in for buttons? Use SCPUI to define buttons and all other manner of shenanigans as Lua-code just as you like.
-> Tired of needing to replace a bajillion interface graphics to reskin FSO? Use SCPUI, and especially Mjn's existing collection of Lua, CSS, Fake-HTML and images, and you only need to replace about 250 graphics.
-</details>
-
-<details><summary> <b>Big Feature: Localized Volumetric Nebulae</b> </summary>
-
-> Allows specifying a POF as the "hull" of a nebula, which will be rendered using ray marching
-> Further details can be found on the [GitHub Pull Request](https://github.com/scp-fs2open/fs2open.github.com/pull/5231)
-> Note: As this is a new feature, many improvements and optimizations remain to be made
-> Adapted from Andrew Schneider's 2015 SIGGRAPH talk "The real-time volumetric cloudscapes of Horizon: Zero Dawn"
-</details>
-
-<details><summary>Game: </summary>
-
-- Per bank autoaim
-</details>
-
-<details><summary>Animation: </summary>
-
-- Fix CTD on bad legacy animation data
-- Add proper time wrapping for Animations
-- Actually handle a mssing `Fade_anim` properly
-</details>
-
-<details><summary>Controls: </summary>
-
-- Organize and map additional keys to librocket
-- Catch when SDL fails to open a joystick that is enumerated by the OS
-</details>
-
-<details><summary>FRED: </summary> 
-
-- Add SpaceMouse support
-- Add pre-parse enums support
-- Add music player to FRED
-- Enhanced SEXP comments
-- FRED Dialog for Volumetrics
-- QoL improvements to Object Editor
-- Add FRED support for the "required weapon" feature
-- SEXP Tree search and filter
-</details>
-
-<details><summary>QtFRED: </summary>
-
-- Campaign Editor
-- Add SpaceMouse support
-- Make 'player starts in chase view' a toggle
-</details>
-
-<details><summary>Graphics: </summary>
-
-- "The other great shader flag removal effort"
-- Enhance handling of motion debris
-- Expose texture filtering as a built-in option
-- Improved particle culling and performance
-- Optimized trail renderer
-- Beam Particles
-- Multiple lighting profiles
-- Use volume particles for poofs
-- Optimize for simple trails
-- Kink shamed the laser bitmaps
-</details>
-
-<details><summary>HUD: </summary>
-
-- Flag to apply HUD shudder to chase view
-- Add missing HUD gauges
-- Explicitly do not split lines when making the message log
-</details>
-
-<details><summary>Localization: </summary>
-
-- Add some XSTR entries
-</details>
-
-<details><summary>Modding: </summary>
-
-- Mapify built-in strings
-- Allow `gameplay_profiles.tbl` to be an alias of `ai_profiles.tbl`
-- Modular rank table
-- Toggle auto-assigning personas
-- Add some parameters for corkscrew starting angle
-- Add clip planes to `game_settings.tbl`
-- Add `+Use ship` as a Template
-- Modular messages table
-- Add arbitrary curves support
-- Traitor overrides
-- Add support for loose lz4 compressed files
-- Add per-species warp effects
-</details>
-
-<details><summary>Models: </summary>
-
-- Fix submodel sanity check
-- Fix techroom modelnum references
-- Adjust movement sanity checks to account for more situations
-- Modular POF Features 2
-- Add fov values to .pof models
-- Add a Translation Moveable
-- Remove model octants
-- Fix glowpoints on animated submodels
-- Update type_flags when dock name changes
-- Add additional checks for Animation List handling of nonexistent polymodel instances
-- Virtual POFs: Modify Subsystems
-- Validate chunk size to avoid alignment crash and add align skip flag
-</details>
-
-<details><summary>Multiplayer: </summary>
-
-- Generic Lua Multiplayer RPC
-</details>
-
-<details><summary>Performance: </summary>
-
-- Increase sound update rate
-- Add `line of sight` as an optional AI override
-</details>
-
-<details><summary>SEXPs: </summary>
-
-- `turret-fired-since`, returns `true` if the specified turret has fired in the last `N` milliseconds
-- `is-ship-emp-active`, returns `true` if the specified ship or list of ships is currently under an EMP effect
-- `turret-has-primary` and `turret-has-secondary`, returns `true` if the specified turret contains the specified weapon
-- `has-armor-type`, returns `true` if the specified ship or subsystem has the specified armor type
-- `OPF_ANY_HUD_GAUGE` and `OPF_EVENT_NAME`, new Lua SEXP parameters
-- Enhance Dynamic SEXPs with parent parameters
-- Add "afterburn hard" AI goal flag
-</details>
-
-<details><summary>Scripting: </summary>
-
-- Add option to deprecate hooks
-- Get audiostream duration in float seconds
-- Lua method to check if the game has focus
-- `On warp complete` hook
-- Allow Lua to set the Discord presence to custom strings
-- Add virtvars for goal satisfaction and score
-- Allow scripts to read and add LuaEnums
-- Funcs and virtvars for SCPUI pause screen
-- Expose pausing weapon sounds
-- Make collision_group_id accessible to parse objects
-- Pass shortcut key character to Lua as a hook variable
-- Lua method to free all loaded models
-- `On Asteroid Created` hook
-- SCPUI methods required for handling closeup briefing icons
-- Expose some Nebula settings to Lua
-- SCPUI mission log
-- SCPUI APIsfor the Game Help UI, medals access, and control config
-- Force expand wings instead of toggle for SCPUI
-- Add misc. validity checks
-- Convert hotkey types to enum
-- Finalize SCPUI API
-- Blocking `On Frame` executor 
-- SCPUI Hud Config API
-- Configurable restriction for ships that accept Lua player orders
-- Add `ship::isPlayer()`
-- Lua access to default countermeasures class
-- Flag to check if a ship or weapon class is player allowed
-- Add hooks for comm menu opening/closing
-</details>
-
-<details><summary>Technical: </summary> 
-
-- Improve CFLAGS handling
-</details>
-
-## [22.2.0] - 2022-08-06
-
-```
-Changelog note: 
-As of this version, in an attempt to make the changelog easier to navigate and read,
-each section will have collapsible subsections, ordered alphabetically by topic. 
-Headlining features will always be on top.  
-```
-### Added
-
-<details><summary> <b>Big Feature: SEXP Containers</b> </summary>
-
-> As opposed to a SEXP variable, which stores only one value, a SEXP container stores a collection of values.  
-> Consequently, containers allow for handling data in much more sophisticated ways than variables. 
-> Containers come in two types:
-> * List container - an ordered sequence of values, sort of a cross between Python lists and deques
-> * Map container - pairs of keys associated with data, like Lua tables or Python dictionaries  
-> Further details in the [SEXP Containers announcement thread](https://www.hard-light.net/forums/index.php?topic=98209.0)
-</details>
-
-<details><summary> <b>Big Feature: LuaAI</b> </summary>
-
-> LuaAI allows scripters to add a new AI Goal (like ai-chase) that will run script instead of internal logic.
-> Adding a Lua AI section in a -sexp.tbm and a few functions to a corresponding -sct.tbm to define the AI logic in certain conditions. More documentation on these functions is available in the LuaAISEXP-Object of the Scripting Docs.
-</details>
-
-<details><summary>AI:</summary>
-
-- `$AI ignores aspect lock for leading:` Flag, which lets AI continue to lead their target while performing an Aspect Lock
-</details>
-
-<details><summary>Animation: </summary>
-
-- `pause on reverse` Flag
-</details>
-
-<details><summary>Controls: </summary>
-
-- Handle international keyboard layouts
-- Re-Add `-joy-info` command line flag, for slightly quicker Joystick GUID retrieval
-- Add `-controlconfig_tbl` command line flag to print out a template controlconfigdefaults.tbl
-</details>
-
-<details><summary>FRED: </summary> 
-
-- Support the full number of nebula poofs using a multi-select list
-- Add the ability to edit nebula fog colors, since that previously was not part of the FRED UI
-- Flags `same-arrival-warp-when-docked` and `same-departure-warp-when-docked` to allow docked ships to still use custom warp parameters
-- Allow highlighting custom-colored events by drawing a border on them
-- Can now rotate objects relative to other objects in the Object Editor
-- Dialog to calculate relative distance and orientation between ships
-- Flag "Point using uvec" to point ships while incorporating the ship's uvec
-- `ai-attackable-if-no-collide` flag, which prevents turrets from ignoring a target with `no_collide`
-</details>
-
-<details><summary>QtFRED: </summary>
-
-- Reinforcements Dialog
-- Implemented Replace Data for Number and String
-- Texture Replacement Dialog
-- TBL Viewer in the Ship Editor
-</details>
-
-<details><summary>Graphics: </summary>
-
-- Allow particles to use a random chance for spawning through the `+Chance` parameter
-- Command-line parameter `-fov_cockpit` which allows setting an FoV for the cockpit model separately from the viewport FoV. This allows using custom FoVs without distorting the cockpit
-- Allow user to export environment map to a PNG from the F3 Lab by pressing M
-- Weapon lights: Configurable lighting data for weapons, both on a per-weapon basis and globally via lighting profiles
-- Implemented debug sphere queuing and rendering
-</details>
-
-<details><summary>Localization: </summary>
-
-- Make strings for Match Speed Indicator, Glide Indicator, and Afterburner Indicator translateable
-</details>
-
-<details><summary>Modding: </summary>
-
-- `game_settings.tbl` setting `$Supernova hits at zero:`, which causes Supernovae to hit when the timer gets to 0, instead of the default of hitting 5 seconds before the time is up
-- `game_settings.tbl` settings `$Show-subtitle uses pixels:` and `$Show-subtitle base resolution:`, which can be used in conjunction to scale subtitles
-- `game_settings.tbl` setting `$Always warn player about unbound keys used in Directives Gauge:`, to show such warning to players when needed (without it these warnings only apply to Training Missions)
-- Ship flags `fail-sound-locked-primary` and `fail-sound-locked-secondary` to allow the firing fail sound to play if the player tries to fire weapons that are locked
-- Subsystem Flag "hide turret from loadout stats"
-- Allow weapon to override turret name with `$Turret Name:`
-</details>
-
-<details><summary>Multiplayer: </summary>
-
-- Save PXO stats to local pilot file
-</details>
-
-<details><summary>Performance: </summary>
-
-- Preload subspace tunnel if the `mission-set-subspace` SEXP is used in the mission
-</details>
-
-<details><summary>SEXPs: </summary>
-
-- `cancel-future-waves`, for stopping wings that still had waves queued from spawning
-- Added optional flag to `show-subtitle-text` and `show-subtitle-image` to not change the subtitle aspect ratio
-- `set-nav-color` and `set-nav-visited-color`, which allows setting custom colors to Navpoints in a mission
-</details>
-
-<details><summary>Scripting: </summary>
-
-- Support for decals (see `decaldefinition` in the Scripting documentation)
-- Missile list iterator: `mn.getMissileList()`
-- Campaign Start hook: `On Campaign Begin`
-- Player Loaded hook: `On Player Loaded`
-- Added a few functions to get information on HUD gauges (check `HudGauge` in the Scripting documentation)
-- Function `ship.checkVisibility` which checks if a ship can appear on the viewer's radar
-- Function `hu.flashTargetBox` which causes the target box to flash
-- Function `hu.getTargetDistance` to return the distance to target as reported by the HUD
-- Function `mn.hasLineOfSight` which checks if one point has line of sight to the other
-- Function `mn.getLineOfSightFirstIntersect` which checks for line of sight and returns the distance of the first interruption if not
-- Variable `gr.CurrentResizeMode`, which can get or set the scaling mode to be used by the `gr.*` drawing methods
-- Function `gr.draw3dLine`, which draws a line in space between two points
-- Allow SCPUI to run `$On Briefing Stage:` hooks
-- New bindings to allow proper hooking into control actions based on the control's enumeration name
-- Allow scripted controls to override hardcoded functionality
-- Fennel script support
-- Lua BitOp 1.0.2 extension library, allowing the usage of bit operations
-</details>
-
-<details><summary>Technical: </summary> 
-
-- Class encapsulation for Volition's linked list
-- Improve a debug console message to be more informative
-- Type-safe `TIMESTAMP` class
-- Add `timestamp_since()` function
-- Add methods to compare timestamps, calculate deltas from an existing timestamp and a number of milliseconds, and to calculate deltas between timestamps
-- Create a command line option for logging data packets
-- Add more information to Multi-related debug logging 
-- Enable Doxygen for QTFred 
-- Set up Mac builds on CI, allowing builds to be published automatically for Mac
-- Add some logging to `waitAsync`
-</details>
-
-### Changed
-
-<details><summary>Game: </summary>
-
-- Only display one popup when the player gets to the main hall
-- Allow an unlimited number of ship flags to be parsed at once
-</details>
-
-<details><summary>AI: </summary>
-
-- Improve Player Orders to allow for a nearly unlimited number of player orders, as opposed to the 32 before
-- Update `ai_turn_towards_vector` to use a target velocity for banking
-</details>
-
-<details><summary>Audio: </summary>
-
-- Allow unlimited soundtracks and spooled music (Previously limited to 30 and 50 respectively)
-- Allow unlimited sound effects
-- Dynamically set the maximum number of audio channels based on how many the user's system can support
-</details>
-
-<details><summary>FRED: </summary>
-
-- CTRL+V is now add-paste (used to be CTRL+P)
-- CTRL+SHIFT+V is now overwrite-paste (used to be CTRL+V)
-- Replace `Always_show_goals` with `Toggle_showing_goals` which toggles whether the goals are shown, and works in any mission (instead of only Training Missions)
-- No longer disable icon dropdowns for models that have their own icons 
-- No longer change the ship class when the icon type is a special popup
-- Make the number of player orders FRED can handle dynamic
-- Restore original Error Checking behavior where the function would exit after one check (for consistency)
-- Exclude player ships from Error Checking for ships in a wing sharing the same orders
-- Split "No subsystems found" and "Not all subsystems have a record in ships.tbl" warnings into two different warning flags
-</details>
-
-<details><summary>Graphics: </summary>
-
-- Improved light attenuation to look more real
-- Increase POF vertex limit, allowing up to `2^32 - 1` vertices to be used by a single subobject
-</details>
-
-<details><summary>Performance: </summary> 
-
-- Delay `ai_new_maybe_reposition_attack_subsys` to only run once a second. Before this change, it could take around 13% of runtime in crowded missions
-- Cached subsystem indexing, speeding up subsystem lookups, which run for multiple ships, multiple times per frame
-</details>
-
-<details><summary>Scripting: </summary> 
-
-- Enhance help text for Lua SEXPs
-- Converted the following Lua Hooks to the new format to add documentation: `On Death`, `On Game Init`, `On Ship Collision`
-</details>
-
-<details><summary>Technical: </summary>
-
-- Turn `insertion_sort` into a templated function that uses assignment
-- CMake: Update `PREBUILT_VERSION_NAME` to latest (mac libs)
-- Optimized space used in the new POF version
-- Cleanup model code
-- Cleanup beam light functions by consolidating some duplicated code and removing unreachable logic
-- Cleanup wing wave code
-- Move special parsing functions into new `parsehi.cpp` and `parsehi.h` files
-- Actually clear delayed SSM parsing data when it's no longer needed
-- Allow C++ to interact more with LuaTables, allowing it to extract userdata like objects or ships from them
-- Use `SCP_string` for constructing multi/event log lines 
-- Replace `+Orders Accepted:` Bitfield with flag list
-- Handle deprecated command line flags programmatically, avoiding lots of code duplication
-- Set up debug_filter.cfg to have default filters that can be turned off
-</details>
-
-### Removed
-
-<details><summary>FRED: </summary> 
-
-- Remove the `Allow Daisy-Chained Docking` mission flag
-- Remove "Delete Item" from the right-click menu in the Event Editor
-</details>
-
-<details><summary>Technical: </summary>
-
-- Remove light filtering data which didn't work and increased code complexity
-- Remove a pointless assert that checked if `SEXP_NODE_INCREMENT` (a define, set at 250) was greater than zero
-</details>
-
-### Fixed 
-
-<details><summary>Game: </summary>
-
-- Missing whitespace in credits 
-- Stopped destroyed submodels from showing in Techroom
-- Prevent a crash when an object dies in the same frame as their goal
-- Always record primary bank ammo capacity during ship creation, preventing situations where a ballistic weapon would accidentally be set to zero ammo
-- Properly remove ships from the Techroom when they're not in the Tech Database
-- Load the correct Techroom data after a Tech Database Reset
-- Don't tick Supernova timer while the game is paused
-- Make `set-camera-facing` use default identity orientation when the `$Use host orientation` flag is active and no host is present
-- When a hotkey text replacement string refers to an unbound control, use the name of the binding instead of "none"
-- Fix usage of default tech database flags
-- Prevent a crash in the loadout screen with a weapons-locked ship
-- Fix two crashes in the F3 lab
-- End the campaign properly when a mission is skipped, preventing crashing in some situations
-- Prevent a crash when a message is sent from an invalid source
-- Prevent a broken campaign state if the player quits the game from the options menu during the debriefing
-- Add some checks before converting a message to Command
-- Prevent accidentally skipping cutscenes caused by hitting the spacebar during a loading screen
-- Fixed an issue where ships would start with the wrong hull values in Red Alert missions
-</details>
-
-<details><summary>AI: </summary> 
-
-- Fix turret swarm weapons by removing a few checks that are no longer valid
-- Fix a few issues with maneuvers
-</details>
-
-<details><summary>Animations: </summary> 
-
-- Fix broken turret animations in the Techroom
-</details>
-
-<details><summary>Audio: </summary>
-
-- Fix cockpit engine sound volume changing unexpectedly
-- Fix a timing bug that would sometimes prevent music from being initialized when re-playing a mission
-- Check all possible extensions for audio files
-</details>
-
-<details><summary>Controls: </summary>
-
-- Flush the mouse state after toggling between `Use_mouse_to_fly` states, preventing situations where a stale mouse state would be used
-- Fix a conflict between Free Look View controls and directional thrust controls
-</details>
-
-<details><summary>FRED: </summary>
-
-- Prevent Ship Select Dialog from crashing if there are too many IFFs
-- Support saving nebula fog colors
-- Properly save `nav-carry-status` flag
-- Don't treat a bare `<argument>` as an error
-- Prevent adding duplicated variables and display an error to the user when they try
-- Clean up some parse problems
-- Fix assignment of alt-name when using the hash
-- Guard against off-by-one errors in `replace_one` and `replace_all`
-- Improve error checking of campaign loop branches
-- Improve error reporting for bad SEXP nodes
-- Prevent a crash with paste/add-paste when the clipboard was empty
-- Prevent rounding/conversion issues that caused FRED to think an angle or position was modified when it wasn't
-- Skip absent ships or wings when running `clear-goals`, instead of stopping the whole operation
-</details>
-
-<details><summary>Graphics: </summary>
-
-- Disable Lightshafts while the Supernova glare effect is active. This partial fix ensures the glare shows up with the correct brightness
-- Update and correctly load environment maps in F3 Lab
-- Correctly set textures and Team Colors with `change-ship-class`
-- Fixes Team Colors not working with `show-ship`
-- Correct positioning and angles for background bitmaps and suns
-- Clean up ship arrival and departure effects
-- Fix clearing a skybox model when it isn't the mission default
-- Fix an assertion with Fireball LODs which would wrongly trigger if the number of LODs was the same as the maximum
-</details>
-
-<details><summary>HUD: </summary>
-
-- Make HUD Target distance consistent
-- Fix a crash with scripted HUDs
-- Correctly update RTT Cockpit Gauges with `change-ship-class`
-- Ignore HUD brackets with a size of zero or less (instead of just crashing)
-- Squad menu wasn't scrolling properly with PageDown in some cases
-- Fix issues with loading of hud config presets
-- Fix parsing issues with HUD color presets
-  - Continue parsing remaining gauges if one isn't found
-  - Use translated strings both when saving and loading
-- Fix an issue where a target's orders would be displayed wrongly in the target box 
-- Fix asteroid brackets disappearing or displaying wrong values
-</details>
-
-<details><summary>Modding: </summary>
-
-- Delay processing `$Player Weapon Precedence:` until after parsing, avoiding ships starting with the wrong weapons in some situations
-- Make the `$Player Weapon Precedence:` list actually give precedence
-- Empty `+Orders Accepted List:` entries were causing the ship to accept the default orders, instead of no orders as would be correct
-- Show a Warning if a turret submodel is not an immediate child of the base object and handle it as a single-part object to prevent a crash
-</details>
-
-<details><summary>Multiplayer: </summary>
-
-- Limit client collisions to prevent bugs, such as flinging players with high pings who collided multiple times between packet updates
-- Fix multiple timestamp issues
-  - Multi messaging and multi pause screen
-  - Make sure maintenance stuff (pings, voice, file xfer, etc.) isn't affected by pausing or time compression
-  - Sync issues caused by options menu and screenshots
-- Prevent an error with long messages in PXO Chat by using proper buffer size
-- Fix some issues with Multiplayer SEXPs
-  - Try to handle incompatible sexp packets better
-  - Fix operator name issue with debug messages
-  - Enable the new show-subtitle-text options
-- Improve interpolation, fixing the jerkiness that used to occur when the interpolation code basically guessed the timing on when packets were coming in
-- Fix rollback primary collisions, vastly improving accuracy on moving targets even at high pings
-- Fix the standalone ship being added to ship list
-- Stop non-printable keys adding text to multi message buffer
-- Prevent the standalone from crashing if a player tried to switch secondaries in a ship that doesn't have secondaries
-- Fix a standalone crash from disabled uniform buffer manager
-- Prevent a crash related to Observer-type players
-- Fix network issues on MacOS
-</details>
-
-<details><summary>Scripting: </summary>
-
-- Make hook conditions consistent and handle combinations that didn't work properly before
-- Fix `maybePlayCutscene` arguments
-- Add `isActive` checks for new-style script hooks
-- Sync the two `VIRTVAR`s for Orientation in subsystems and submodel instances, which behaved in different ways
-- Fixed a few timing and framerate related issues for playing movies via script
-- Ensure the Lua interpreter has enough space in its stack, and allow reserving more space if necessary
-- Fixed an memory leak in the Lua interpreter caused by string-eval sexps, which never cleaned up the generated code 
-</details>
-
-<details><summary>SEXPs: </summary>
-
-- Avoid setting .rest for `Locked_sexp_true/false` with malformed SEXPs
-- Fix some memory management problems in the `for-*` operators, avoiding a memory leak
-- Fix crash when removing form-on-wing order with `remove-goal`
-- Fix `show-subtitle` SEXP which was missing the `width` argument
-- Reset volumes changed via `adjust-audio-volume` when the mission closes
-- Prevent too many dynamic SEXPs from breaking the SEXP system
-</details>
-
-<details><summary>Technical: </summary>
-
-- Check if index is valid before accessing `Weapon_info`, preventing CTDs under certain conditions
-- When `weapon_create` was called while `MAX_WEAPONS` was reached, the previous algorithm didn't achieve desired results, and simply locked up the game. Instead, we now simply won't allow a new weapon to be created in such condition
-- Refactored Supernova code and fixed some state transition issues in it
-- Prevent crashes in the event of a subsystem mismatch during `change_ship_type`
-- Change include order to fix compilation of unit tests on Mac
-- Patch freeing of SEXP nodes, preventing a crash in certain conditions
-- Fix a memory leak in model code
-- Fix a crash in the Ship Creation code if a ship's name was exactly the maximum allowed length
-- Removed vestigial bit-depth asserts for aabitmaps, preventing crashes with certain image types
-- Prevent a crash when Escort Priority was parsed for a ship not present in the Escort List
-- Fix a bunch of graphics functions to respect GR_STUB, preventing problems in standalone server
-- Clean up line endings in several files (replaced CRLF with LF basically everywhere)
-- Fixed a timestamp issue which helps lay the groundwork to add In-Game Joining to multiplayer
-- Prevent pilot and campaign files from having invalid values, by clamping them within the expected ranges when saving and loading
-  - Also warn the player if such an invalid value was detected, telling them which setting had the wrong value and what it was reset to
-  - Try to avoid assertions by preventing invalid types from being handled by `obj_team()`
-- Shut down the SEXP system before the Scripting system, otherwise a crash could happen if the SEXP system held references to Lua
-</details>
-
-----
-	
-## [22.0.0] - 2022-04-01 ([Thread](https://www.hard-light.net/forums/index.php?topic=98125.0))
-### Changed
-- Controls5 PR (aka multi-joy)
-- Timing system upgrade
-- Model animation code upgrades
-
-
-## [21.4.0] - 2021-09-27 ([Thread](https://www.hard-light.net/forums/index.php?topic=97802.0))
-### Changed
-- Multiple features; see thread
-- Multiple bugfixes; see thread
-### Deprecations
-- `script-eval` has been deprecated in favor of `script-eval-block`
-- renamed `hud-set-retail-gauge-active` to `hud-set-builtin-gauge-active`
-
-
-## [21.2.0] - 2021-05-02 ([Thread](https://www.hard-light.net/forums/index.php?topic=97561.0))
-### Changed
-- Added a dynamic action system for more modder control of effects
-- Removed fireball limit
-- Fixed bomb intercept in multiplayer
-- Changed nebula fog distance from a linear to exponential model
-- Turrets on moving subobjects enabled
-- LZ4 Compression added for game files
-
-
-## [21.0.0] - 2021-01-27 ([Thread](https://www.hard-light.net/forums/index.php?topic=97293.0))
-### Changed
-- More OpenGL optimizations
-- Full type information output for Lua documentation. Very useful for writing Lua scripts.
-- A new -weaponspew command-line option for printing MediaVP-style statistics, plus a weapon comparison spreadsheet, to the debug log.
-- Improved ship lookup behavior in SEXPs for improved performance.
-- BPTC/BC7 texture compression support
-- Refactoring and new features for the ship lab.
-- Missile multi-lock. It's finally in an official build!
-- Enhancements to the model code in preparation for cool features in 21.2.
-- IPv6 support for multiplayer
-- A lot of general fixes for multiplayer.
-### Deprecated
-- Dropped support for Windows XP
-- Scripting:
-  - `ba.getFrametime()`: The parameter value was used incorrectly inside the implementation. To avoid breaking existing scripts and to improve readability this has been split into `ba.getMissionFrametime()` and `ba.getRealFrametime()`.
-  - `gr.drawMonochromeImage()`: `gr.drawImage()` got a new parameter for drawing monochrome images and is more flexible in general so the monochrome variant is no longer needed.
-
-
 ## [19.0.0] - 2020-01-25 ([Thread](https://www.hard-light.net/forums/index.php?topic=96226.0))
 ### Meta
 - With this release we decided to drop the "`3.Major_revision.Minor_revision`" versioning scheme in favor of a year based scheme since the Major and Minor versions did not have much meaning anymore. Instead the scheme will now be "`<year>.<number that is incremented every release>.0`". The last 0 is still there because some of our systems expect that. It will be gone at some point.
@@ -637,7 +25,6 @@ Headlining features will always be on top.
 ### Fixed
 - Refactored bitmap slot handling and removed the fixed upper limit on the number of bitmaps. No more bmpman corruption!
 
-
 ## [3.8.0] - 2017-08-22 ([Release Thread](https://www.hard-light.net/forums/index.php?topic=93812.0))
 ### Added
 - Support for APNG animations: [APNG](https://en.wikipedia.org/wiki/APNG) is a variant of the established PNG format which allows to store animations instead of single frames in a PNG file. This change allows to use these animation files in FSO which significantly improves usability for modders since they no longer have to store all individual frames as separate images.
@@ -662,7 +49,6 @@ Headlining features will always be on top.
 ### Fixed
 - "Tons" of bugfixes
 
-
 ## [3.7.2] - 2015-04-23 ([Release thread](http://www.hard-light.net/forums/index.php?topic=89597.0))
 ### Added
 - MediaVPS 2014 Support
@@ -693,19 +79,16 @@ Headlining features will always be on top.
 - Raised the per-model debris limit to 48 (previously 32).
 - Increased the per-frame debris limit to 96 (previously 64)
 
-
 ## [3.6.18] - 2013-03-01 ([Release thread](http://www.hard-light.net/forums/index.php?topic=83889.0))
 ### Fixed
 - Critical damage bug which caused heavy balance issues in the game
 
-
 ## [3.6.16] - 2013-01-31 ([Release thread](http://www.hard-light.net/forums/index.php?topic=83577.0))
 ### Added
 - Diaspora TC support
 ### Changed
 - Performance Improvements
 
-
 ## [3.6.14] - 2012-10-23 - ([Release thread](https://www.hard-light.net/forums/index.php?topic=82648.0))
 ### Added
 - Objecttype tables support for deciding how enemies respond to ship classes when disabled

Readme.md

@@ -1,5 +1,7 @@
 FreeSpace2 *S*ource *C*ode *P*roject
 ==
+[![Travis-CI Build Status](https://travis-ci.org/scp-fs2open/fs2open.github.com.svg?branch=master)](https://travis-ci.org/scp-fs2open/fs2open.github.com)
+[![AppVeyor Build Status](https://ci.appveyor.com/api/projects/status/github/scp-fs2open/fs2open.github.com?branch=master&svg=true)](https://ci.appveyor.com/project/SirKnightly/fs2open-github-com/branch/master)
 [![Coverity](https://img.shields.io/coverity/scan/870.svg)](https://scan.coverity.com/projects/870)
 
 Building

appveyor.yml

@@ -0,0 +1,62 @@
+version: 1.0.0.{build}
+image: Visual Studio 2015
+configuration:
+  - Debug
+  - Release
+clone_depth: 10
+environment:
+  matrix:
+    - BuildID: 0
+      CMAKE_GENERATOR: Visual Studio 14 2015
+      PlatformToolset: v140
+      QT_DIR: C:\Qt\5.9\msvc2015
+    - BuildID: 1
+      CMAKE_GENERATOR: Visual Studio 14 2015 Win64
+      PlatformToolset: v140
+      QT_DIR: C:\Qt\5.9\msvc2015_64
+before_build:
+  - git submodule update --init --recursive
+build_script:
+  - ps: . $Env:APPVEYOR_BUILD_FOLDER/ci/appveyor/build.ps1
+test_script:
+  - ps: . $Env:APPVEYOR_BUILD_FOLDER/ci/appveyor/test.ps1
+
+deploy:
+    - provider: GitHub
+      auth_token:
+          secure: h55Scpy+3vmo1Yb7WlSIGA4d9DRnsbzUYc2LYsQdByQHZHbqrqjBpicH0D2FFLEO
+      on:
+          ReleaseBuild: true        # deploy on release push only
+
+    - provider: FTP
+      protocol: sftp
+      host: scp.indiegames.us
+      username:
+        secure: SFivQZfatqWHXK1ijYK3GQ==
+      password:
+        secure: q6Zk/412o1ri+NEya1dl1Q==
+      folder: public_html/builds/nightly/$(VersionName)
+      on:
+          NightlyBuild: true        # deploy on nightly push only
+
+    - provider: FTP
+      protocol: sftp
+      host: porphyrion.feralhosting.com
+      username:
+        secure: 36+bVD8eJgI0BVbi7TZ4zQ==
+      password:
+        secure: CrzmDVca8AGG08iWPA1gOD4Ge06+wJ3rcBagBGclwYQ=
+      folder: www/datacorder.porphyrion.feralhosting.com/public_html/builds/nightly/$(VersionName)
+      on:
+          NightlyBuild: true        # deploy on nightly push only
+
+    - provider: FTP
+      protocol: sftp
+      host: porphyrion.feralhosting.com
+      username:
+        secure: 36+bVD8eJgI0BVbi7TZ4zQ==
+      password:
+        secure: CrzmDVca8AGG08iWPA1gOD4Ge06+wJ3rcBagBGclwYQ=
+      folder: www/datacorder.porphyrion.feralhosting.com/public_html/builds/test/$(VersionName)
+      on:
+          TestBuild: true        # deploy on test build push only

ci/appveyor/build.ps1

@@ -0,0 +1,164 @@
+
+class BuildConfig {
+	[string]$Generator
+	[string]$PackageType
+	[string]$Toolset
+	[string]$SimdType
+	[string]$QtDir
+	[Bool]$SourcePackage
+}
+
+$NightlyConfigurations = @(
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015 Win64";
+#		PackageType="Win64";
+#		Toolset="v140";
+#		SimdType="SSE2";
+#		QtDir="C:\Qt\5.9\msvc2015_64";
+#		SourcePackage=$false;
+#	},
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015";
+#		PackageType="Win32";
+#		Toolset="v140";
+#		SimdType="SSE2";
+#		QtDir="C:\Qt\5.9\msvc2015";
+#		SourcePackage=$false;
+#	}
+)
+$ReleaseConfigurations = @(
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015";
+#		PackageType="Win32";
+#		Toolset="v140";
+#		SimdType="SSE2";
+#		QtDir="C:\Qt\5.9\msvc2015";
+#		SourcePackage=$true;
+#	}
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015";
+#		PackageType="Win32-AVX";
+#		Toolset="v140";
+#		SimdType="AVX";
+#		QtDir="C:\Qt\5.9\msvc2015";
+#		SourcePackage=$false;
+#	}
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015 Win64";
+#		PackageType="Win64";
+#		Toolset="v140";
+#		SimdType="SSE2";
+#		QtDir="C:\Qt\5.9\msvc2015_64";
+#		SourcePackage=$false;
+#	}
+#	[BuildConfig]@{
+#		Generator="Visual Studio 14 2015 Win64";
+#		PackageType="Win64-AVX";
+#		Toolset="v140";
+#		SimdType="AVX";
+#		QtDir="C:\Qt\5.9\msvc2015_64";
+#		SourcePackage=$false;
+#	}
+)
+
+$BuildConfigurations = $null
+
+# Default values
+$ReleaseBuild = $false
+$NightlyBuild = $false
+$TestBuild = $false
+
+# Set to true to test either the release or the nightly part of this script
+$ReleaseTest = $false
+$NightlyTest = $false
+$TestBuildTest = $false
+
+if ($ReleaseTest -Or ([System.Convert]::ToBoolean($env:APPVEYOR_REPO_TAG) -And ("$env:APPVEYOR_REPO_TAG_NAME" -match "^release_(.*)"))) {
+    # Tag matches
+    $ReleaseBuild = $true
+    $PackageName = "fs2_open_$($matches[1])"
+	$BuildConfigurations = $ReleaseConfigurations
+}
+
+if ($NightlyTest -Or ([System.Convert]::ToBoolean($env:APPVEYOR_REPO_TAG) -And ("$env:APPVEYOR_REPO_TAG_NAME" -match "^nightly_(.*)"))) {
+    # Tag matches
+    $NightlyBuild = $true
+    $PackageName = "nightly_$($matches[1])"
+	Set-AppveyorBuildVariable 'VersionName' "$($matches[1])"
+	$BuildConfigurations = $NightlyConfigurations
+}
+
+if ($TestBuildTest -Or ([System.Convert]::ToInt32($env:APPVEYOR_PULL_REQUEST_NUMBER) -le 0 -And ("$env:APPVEYOR_REPO_BRANCH" -match "^test\/(.*)"))) {
+    # Tag matches
+    $TestBuild = $true
+    $PackageName = "test_$($matches[1])"
+	Set-AppveyorBuildVariable 'VersionName' "$($matches[1])"
+	$BuildConfigurations = $NightlyConfigurations
+
+    # Override the revision string so that the builds are named correctly
+	[System.IO.File]::WriteAllLines("$env:APPVEYOR_BUILD_FOLDER/version_override.cmake", "set(FSO_VERSION_REVISION_STR $env:VersionName)")
+}
+
+# Multiply by 2 so that we can add 0 or 1 for debug or release Configs
+$buildID = [convert]::ToInt32($env:BuildID) * 2
+if ($Env:Configuration -eq "Release") {
+    $buildID = $buildID + 1
+}
+
+$DeployBuild = $false
+if ($ReleaseBuild -Or $NightlyBuild -Or $TestBuild) {
+    $DeployBuild = $true
+}
+
+Set-AppveyorBuildVariable 'ReleaseBuild' "$ReleaseBuild"
+Set-AppveyorBuildVariable 'NightlyBuild' "$NightlyBuild"
+Set-AppveyorBuildVariable 'TestBuild' "$TestBuild"
+
+New-Item build -type directory
+Set-Location -Path build
+
+if ($DeployBuild) {
+	# Release build
+	if ($buildID -ge $BuildConfigurations.Length) {
+		# Not needed
+        exit 0
+	}
+
+	$buildConfig = $BuildConfigurations[$buildID]
+
+	if ($buildConfig.SourcePackage -eq $True) {
+		7z a -xr'!.git' "$($PackageName)-source-Win.zip" "$env:APPVEYOR_BUILD_FOLDER"
+		Push-AppveyorArtifact "$($PackageName)-source-Win.zip"
+	}
+	
+	cmake -DCMAKE_INSTALL_PREFIX="$env:APPVEYOR_BUILD_FOLDER/../install" -DFSO_USE_SPEECH="ON" `
+		-DFSO_USE_VOICEREC="ON" -DMSVC_SIMD_INSTRUCTIONS="$($buildConfig.SimdType)" `
+		-DQT5_INSTALL_ROOT="$($buildConfig.QtDir)" -DFSO_BUILD_QTFRED=ON `
+		-DFSO_INSTALL_DEBUG_FILES="ON" `
+		-G "$($buildConfig.Generator)" -T "$($buildConfig.Toolset)" ..
+
+	$Configs = @("Release", "FastDebug")
+	foreach ($config in $Configs) {
+		cmake --build . --config "$config" --target INSTALL -- /verbosity:minimal
+		if (! ($?)) {
+			Add-AppveyorMessage "A release build failed!"
+			exit 1
+    	}
+	}
+
+    7z a -xr'!*.pdb' "$($PackageName)-builds-$($buildConfig.PackageType).zip" "$env:APPVEYOR_BUILD_FOLDER/../install/*"
+    Push-AppveyorArtifact "$($PackageName)-builds-$($buildConfig.PackageType).zip"
+
+	7z a "$($PackageName)-debug-$($buildConfig.PackageType).7z" "$env:APPVEYOR_BUILD_FOLDER/../install/*.pdb"
+	Push-AppveyorArtifact "$($PackageName)-debug-$($buildConfig.PackageType).7z"
+} else {
+	cmake -DFSO_USE_SPEECH="ON" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="ON" -DFSO_BUILD_TESTS="ON" -DMSVC_SIMD_INSTRUCTIONS=SSE2 `
+	-DFSO_BUILD_QTFRED=ON -DQT5_INSTALL_ROOT="$env:QT_DIR" -DFSO_BUILD_FRED2="ON" `
+	-G "$Env:CMAKE_GENERATOR" -T "$Env:PlatformToolset" ..
+
+    cmake --build . --config "$Env:CONFIGURATION" -- /verbosity:minimal
+
+    if (! ($?)) {
+        exit 1
+    }
+}

ci/appveyor/test.ps1

@@ -0,0 +1,13 @@
+
+if ([System.Convert]::ToBoolean($env:ReleaseBuild) -Or [System.Convert]::ToBoolean($env:NightlyBuild) -Or [System.Convert]::ToBoolean($env:TestBuild)) {
+    # Skip tests for deployment
+    exit 0
+} else {    
+    write "Running unit tests..."
+    # Run unit tests
+    &"$pwd\bin\$Env:CONFIGURATION\unittests.exe" --gtest_shuffle 2>&1
+
+    if (! ($?)) {
+        exit 1
+    }
+}

ci/linux/clang_tidy.sh

@@ -5,8 +5,6 @@ set -e
 SCRIPT=$(readlink -f "$0")
 HERE=$(dirname "$SCRIPT")
 
-git config --global --add safe.directory "$GITHUB_WORKSPACE"
-
 COMMIT_RANGE=$1..$2
 
 if ! git rev-list $COMMIT_RANGE 2>&1 >/dev/null; then
@@ -18,13 +16,8 @@ fi
 # branch
 BASE_COMMIT=$(git merge-base $1 $2)
 
-# Note: Manually passing in the Vulkan flags that are normally provided by cmake (but are not so, here), to ensure
-# that the source files are checked with the actual configuration used.
 echo "Running clang-tidy on changed files"
 git diff -U0 --no-color "$BASE_COMMIT..$2" | \
     $HERE/clang-tidy-diff.py -path "$(pwd)/build" -p1 \
-    -extra-arg="-DWITH_VULKAN" \
-    -extra-arg="-DVULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1" \
-    -extra-arg="-DVK_NO_PROTOTYPES" \
-    -regex '(code(?!((\/graphics\/shaders\/compiled)|(\/globalincs\/windebug)|(\/def_files\/data)))|freespace2|qtfred|test\/src|build|tools)\/.*\.(cpp|h)' \
-    -clang-tidy-binary /usr/bin/clang-tidy-16 -j$(nproc) -export-fixes "$(pwd)/clang-fixes.yaml"
+    -regex '(code(?!\/graphics\/shaders\/compiled)|freespace2|qtfred|test|build|tools)\/.*\.(cpp|h)' \
+    -clang-tidy-binary /usr/bin/clang-tidy-9 -j$(nproc) -export-fixes "$(pwd)/clang-fixes.yaml"

ci/linux/configure_cmake.sh

@@ -1,38 +1,26 @@
 #!/usr/bin/env bash
 
-if [ "$COMPILER" = "gcc-9" ]; then
-    export CC=gcc-9
-    export CXX=g++-9
+if [ "$COMPILER" = "gcc-5" ]; then
+    export CC=gcc-5
+    export CXX=g++-5
 fi
-if [ "$COMPILER" = "gcc-13" ]; then
-    export CC=gcc-13
-    export CXX=g++-13
+if [ "$COMPILER" = "gcc-10" ]; then
+    export CC=gcc-10
+    export CXX=g++-10
 fi
-if [ "$COMPILER" = "clang-16" ]; then
-    export CC=clang-16
-    export CXX=clang++-16
+if [ "$COMPILER" = "clang-9" ]; then
+    # Work around bug in clang that uses the wrong installation directory: https://bugs.llvm.org/show_bug.cgi?id=47460
+    export CC=$(readlink -f $(which clang-9))
+    export CXX=$(readlink -f $(which clang++-9))
 fi
 
 LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH
-if [ "$RUNNER_OS" = "macOS" ]; then
-    CXXFLAGS="-mtune=generic -pipe -Wno-unknown-pragmas"
-    CFLAGS="-mtune=generic -pipe -Wno-unknown-pragmas"
-    # TODO: Vulkan support is disabled on MacOS due to issues with the test suite not linking correctly
-    PLATFORM_CMAKE_OPTIONS="-DFSO_BUILD_WITH_VULKAN=OFF"
-    export CMAKE_OSX_ARCHITECTURES="$ARCHITECTURE"
-else
-    PLATFORM_CMAKE_OPTIONS="-DFSO_BUILD_APPIMAGE=ON -DFORCED_SIMD_INSTRUCTIONS=SSE2 -DUSE_STATIC_LIBCXX=ON"
-fi
+CXXFLAGS="-m64 -mtune=generic -mfpmath=sse -msse -msse2 -pipe -Wno-unknown-pragmas"
+CFLAGS="-m64 -mtune=generic -mfpmath=sse -msse -msse2 -pipe -Wno-unknown-pragmas"
 
 CMAKE_OPTIONS="$JOB_CMAKE_OPTIONS"
 if [[ "$COMPILER" =~ ^clang.*$ ]]; then
     CMAKE_OPTIONS="$CMAKE_OPTIONS -DCLANG_USE_LIBCXX=ON"
-    # force clang to silently allow -static-libstdc++ flag
-fi
-
-if [ ! "$CCACHE_PATH" = "" ]; then
-    echo "Using ccache at $CCACHE_PATH"
-    CMAKE_OPTIONS="$CMAKE_OPTIONS -DCMAKE_C_COMPILER_LAUNCHER=$CCACHE_PATH -DCMAKE_CXX_COMPILER_LAUNCHER=$CCACHE_PATH"
 fi
 
 mkdir build
@@ -42,14 +30,7 @@ export CXXFLAGS
 export CFLAGS
 export LD_LIBRARY_PATH
 
-if [ "$RUNNER_OS" = "macOS" ] && [ ! -x "$(which ninja)" ]; then
-    brew install ninja
-fi
-
-# CMAKE_JOB_POOLS and CMAKE_JOB_POOL_LINK ensure that when using ninja, link operations are done sequentially
-# we have some build rules that do not play nice with parallel invocation and that fixes these issues
-
-cmake -G Ninja -DFSO_FATAL_WARNINGS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON $CMAKE_OPTIONS $PLATFORM_CMAKE_OPTIONS \
-    -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DCMAKE_BUILD_TYPE=$CONFIGURATION \
-    -DFFMPEG_USE_PRECOMPILED=ON -DFSO_BUILD_TESTS=ON -DFSO_BUILD_INCLUDED_LIBS=ON -DFSO_BUILD_QTFRED=${ENABLE_QTFRED:-OFF} \
-    -DSHADERS_ENABLE_COMPILATION=ON -DCMAKE_JOB_POOLS=link=1 -DCMAKE_JOB_POOL_LINK=link ..
+cmake -G Ninja -DFSO_FATAL_WARNINGS=ON -DCMAKE_EXPORT_COMPILE_COMMANDS=ON $CMAKE_OPTIONS \
+    -DCMAKE_INSTALL_PREFIX="$(pwd)/install" -DFSO_BUILD_APPIMAGE=ON -DCMAKE_BUILD_TYPE=$CONFIGURATION \
+    -DFFMPEG_USE_PRECOMPILED=ON -DFSO_BUILD_TESTS=ON -DFSO_BUILD_INCLUDED_LIBS=ON -DFSO_BUILD_QTFRED=ON \
+    -DSHADERS_ENABLE_COMPILATION=ON ..

ci/linux/create_dist_pack.sh

@@ -8,29 +8,23 @@ OS="$1"
 source $HERE/dist_functions.sh
 
 if [ "$OS" = "Linux" ]; then
-    tar -cvzf "$(get_package_name)-builds-Linux-$ARCH.tar.gz" *
+    tar -cvzf "$(get_package_name)-builds-Linux.tar.gz" *
 
-    echo "package_path=$(pwd)/$(get_package_name)-builds-Linux-$ARCH.tar.gz" >> $GITHUB_OUTPUT
-    echo "package_name=$(get_package_name)-builds-Linux-$ARCH.tar.gz" >> $GITHUB_OUTPUT
-    echo "package_mime=$(file -b --mime-type "$(pwd)/$(get_package_name)-builds-Linux-$ARCH.tar.gz")" >> $GITHUB_OUTPUT
+    echo "::set-output name=package_path::$(pwd)/$(get_package_name)-builds-Linux.tar.gz"
+    echo "::set-output name=package_name::$(get_package_name)-builds-Linux.tar.gz"
+    echo "::set-output name=package_mime::$(file -b --mime-type "$(pwd)/$(get_package_name)-builds-Linux.tar.gz")"
 elif [ "$OS" = "Windows" ]; then
     7z a -xr'!*.pdb' "$(get_package_name)-builds-$ARCH-$SIMD.zip" "*"
 
-    echo "package_path=$(pwd)/$(get_package_name)-builds-$ARCH-$SIMD.zip" >> $GITHUB_OUTPUT
-    echo "package_name=$(get_package_name)-builds-$ARCH-$SIMD.zip" >> $GITHUB_OUTPUT
-    echo "package_mime=$(file -b --mime-type "$(pwd)/$(get_package_name)-builds-$ARCH-$SIMD.zip")" >> $GITHUB_OUTPUT
+    echo "::set-output name=package_path::$(pwd)/$(get_package_name)-builds-$ARCH-$SIMD.zip"
+    echo "::set-output name=package_name::$(get_package_name)-builds-$ARCH-$SIMD.zip"
+    echo "::set-output name=package_mime::$(file -b --mime-type "$(pwd)/$(get_package_name)-builds-$ARCH-$SIMD.zip")"
 
     7z a "$(get_package_name)-debug-$ARCH-$SIMD.7z" "*.pdb"
 
-    echo "debug_path=$(pwd)/$(get_package_name)-debug-$ARCH-$SIMD.7z" >> $GITHUB_OUTPUT
-    echo "debug_name=$(get_package_name)-debug-$ARCH-$SIMD.7z" >> $GITHUB_OUTPUT
-    echo "debug_mime=$(file -b --mime-type "$(pwd)/$(get_package_name)-debug-$ARCH-$SIMD.7z")" >> $GITHUB_OUTPUT
-elif [ "$OS" = "Mac" ]; then
-    tar -cvzf "$(get_package_name)-builds-Mac-$ARCH.tar.gz" *.app
-
-    echo "package_path=$(pwd)/$(get_package_name)-builds-Mac-$ARCH.tar.gz" >> $GITHUB_OUTPUT
-    echo "package_name=$(get_package_name)-builds-Mac-$ARCH.tar.gz" >> $GITHUB_OUTPUT
-    echo "package_mime=$(file -b --mime-type "$(pwd)/$(get_package_name)-builds-Mac-$ARCH.tar.gz")" >> $GITHUB_OUTPUT
+    echo "::set-output name=debug_path::$(pwd)/$(get_package_name)-debug-$ARCH-$SIMD.7z"
+    echo "::set-output name=debug_name::$(get_package_name)-debug-$ARCH-$SIMD.7z"
+    echo "::set-output name=debug_mime::$(file -b --mime-type "$(pwd)/$(get_package_name)-debug-$ARCH-$SIMD.7z")"
 else
     echo "Invalid OS: $OS"
 fi

ci/linux/run_tests.sh

@@ -5,14 +5,7 @@ HERE=$(dirname "$SCRIPT")
 
 export LD_LIBRARY_PATH=$(pwd)/bin/lib:$LD_LIBRARY_PATH
 
-# if on mac and building for architecture that doesn't match host
-# then unittests will fail so we just need to skip it (for now)
-if [ "$RUNNER_OS" = "macOS" ] && [ "$ARCH" != "$(uname -m)" ]; then
-    echo "Skipping tests due to architecture mismatch!"
-    exit 0
-fi
-
-if [ "$CONFIGURATION" = "Debug"] && [[ "$RUNNER_OS" != "macOS" ]] ; then
+if [ "$CONFIGURATION" = "Debug" ]; then
     valgrind --leak-check=full --error-exitcode=1 --gen-suppressions=all \
         --suppressions="$HERE/valgrind.supp" ./bin/unittests --gtest_shuffle
 else

ci/linux/upload_dist_package.sh

@@ -10,21 +10,11 @@ HERE=$(dirname "$SCRIPT")
 source $HERE/dist_functions.sh
 
 if [ "$UPLOAD_TYPE" = "nightly" ]; then
-    any_success=false
-    if SSHPASS=$INDIEGAMES_SSHPASS upload_files_to_sftp "$INDIEGAMES_USER@scp.indiegames.us" "public_html/builds/nightly"; then
-        any_success=true
-    fi
+    SSHPASS=$INDIEGAMES_SSHPASS upload_files_to_sftp "$INDIEGAMES_USER@scp.indiegames.us" "public_html/builds/nightly"
 
-    if SSHPASS=$DATACORDER_SSHPASS upload_files_to_sftp "$DATACORDER_USER@perses.feralhosting.com" "www/datacorder.perses.feralhosting.com/public_html/builds/nightly"; then
-        any_success=true
-    fi
-
-    if [ "$any_success" = "false" ]; then
-        echo "All uploads failed"
-        exit 1
-    fi
+    SSHPASS=$DATACORDER_SSHPASS upload_files_to_sftp "$DATACORDER_USER@porphyrion.feralhosting.com" "www/datacorder.porphyrion.feralhosting.com/public_html/builds/nightly"
 elif [ "$UPLOAD_TYPE" = "test" ]; then
-    SSHPASS=$DATACORDER_SSHPASS upload_files_to_sftp "$DATACORDER_USER@perses.feralhosting.com" "www/datacorder.perses.feralhosting.com/public_html/builds/test"
+    SSHPASS=$DATACORDER_SSHPASS upload_files_to_sftp "$DATACORDER_USER@porphyrion.feralhosting.com" "www/datacorder.porphyrion.feralhosting.com/public_html/builds/test"
 else
     echo "Unknown upload type $UPLOAD_TYPE"
     exit 1

ci/post/changelog.py

@@ -1,259 +0,0 @@
-# Retrives a log of commit messages and attempts to pretty them into a human-readbile format
-
-import argparse
-import os
-import re
-import requests
-import sys
-
-from datetime import datetime
-from subprocess import check_output
-
-MAX_PAGES = 100  # maximum number of PR pages to go through
-warnings = 0
-
-label_scores = {
-"fred" : 6,
-"qtfred" : 6,
-"vr" : 6,
-"multi" : 6,
-"Lab" : 6,
-"pilot file" : 6,
-"scripting" : 6,
-"sexps" : 6,
-"ai" : 6,
-"controls" : 6,
-"HUD" : 6,
-"models" : 6,
-"sound" : 6,
-"graphics" : 6,
-"physics" : 6,
-"ui" : 6,
-"localization / translation" : 6,
-"optimization" : 6,
-"gameplay" : 5,
-"general modding" : 4,
-"fix" : 3,
-"enhancement" : 2,
-"backport" : 1,
-"cleanup" : 0
-}
-
-label_to_category = {
-"fred" : "FRED",
-"qtfred" : "QtFRED",
-"vr" : "VR",
-"multi" : "Multiplayer",
-"Lab" : "Lab",
-"pilot file" : "Pilot File",
-"scripting" : "Scripting",
-"sexps" : "SEXPs",
-"ai" : "AI",
-"controls" : "Controls",
-"HUD" : "HUD",
-"models" : "Models",
-"sound" : "Sound",
-"graphics" : "Graphics",
-"physics" : "Physics",
-"ui" : "UI",
-"localization / translation" : "Localization",
-"optimization" : "Optimization",
-"gameplay" : "Gameplay",
-"general modding" : "General Modding",
-"fix" : "Fix",
-"enhancement" : "Enhancement",
-"backport" : "Backport",
-"cleanup" : "Cleanup",
-"misc" : "Misc."
-}
-
-def get_last_page(response: requests.Response) -> int:
-    """
-    @brief Extract the last page number from the response header
-
-    @param[in] response The response from a GET call
-
-    @returns The page number of the last page, or MAX_PAGES
-    """
-
-    # The link header is a dictionary in string form, and for that matter the
-    # value is in front of the key.  It is of the form '<<url1>>; rel=<key1>, <url2>, <key2>'
-    link = response.headers['link']
-    link = link.split(',')
-    for x in link:
-        y = x.split(';')        # <url>; rel=<key>
-        if "last" not in y[1]:  # look for rel='last'
-            continue
-        # grab the page number from the URL
-        # group(0) is `page=123`, group(1) is `123`
-        last_page = int( re.search(r'page=(\d+)', y[0]).group(1) )
-        if not last_page:
-            print("Error: Could not find page number in url!  URL: %s", y[0])
-            sys.exit(1)
-
-        if last_page > MAX_PAGES:
-            return MAX_PAGES
-        else:
-            return last_page
-
-def label_score(label):
-    try:
-        return label_scores[label['name']]
-    except KeyError:
-        return -1
-
-def get_label(labels) -> str:
-    """
-    @brief Get the primary label from a list of labels
-
-    @param[in] labels The list of labels from a pull request
-
-    @returns The primary label to be used for sorting in the changelog
-    """
-    if len(labels) < 1:
-        return "misc"
-
-    # Sort the labels based on their score and grab the highest valued label
-    name = sorted(labels, key=label_score, reverse=True)[0]['name']
-    
-    # If a label couldn't be found, toss it into a miscellaneous bin
-    if name not in label_scores:
-        name = "misc"
-    
-    return name
-
-
-def main():
-    parser = argparse.ArgumentParser(description="Retrieves a log of commit messages and attempts to pretty them into a human-readable format")
-    parser.add_argument("start_date",
-                        help="Day of the earliest commit to add to the log.")
-    parser.add_argument("-u", "--user", nargs=2, metavar=("NAME", "TOKEN"), default=["", ""],
-                        help="Github username and token/password")
-
-    args = parser.parse_args()
-
-    os.chdir(os.path.dirname(__file__))	# Change working directory to this file's directory
-    start_date = datetime.strptime(args.start_date, "%Y-%m-%d")
-
-    print("start_date: {}".format(start_date))
-
-    # Retrive the git log for master, since start date, order by date, in ascending order, use YYYY-MM-DD date format,
-    #   each line is of the form "<author short date> | <message>", only grab commits from master,
-    #   output to `fsofordigest.txt`,
-    
-    # check_output(("git log master", "--after=2021-09-15", "--date-order", "--reverse", "--date=short",
-    # "--pretty=\"%as | %s\"",  "--first-parent",
-    # "--output fsofordigest.txt"), text=True)
-
-    # The commit messages are either of the form "<body> (#<PR_number>)" or "Merge pull request #<PR_number> from <source_repo>"
-    # For our purposes, we want them be all of the form "<body> (#<PR_number>)"
-    # Typically, the second form does not have a usable body, so we'll have to pull the PR title from github
-
-    # Github's REST API allows us to retrieve PR's, but due to it being HTTP requests it has to page in the data.
-    # We can loop over the GET request and check for a merge date.
-    # The GET request doesn't have sorting by merge date, but does have sorting by the last time it was updated... which is usually
-    # also the merge date but not always.
-
-    # Key attributes within the PR JSON objects:
-    #   "merged_at: <date>"     # Date the PR was merged in
-    #   "merged: <bool>"        # If the PR was merged yet
-    #   "html_url: <string>"    # URL of the PR's HEAD commit, used by some clients to pull in the PR branch
-    #   "number: <int>"         # The PR id number
-    #   "title: <string>"       # Title of the PR
-    #   "body: <string>"        # The body paragraph detailing the PR
-    #   "labels: [label_object]"    # All labels attached to this PR
-
-    changelog = {}
-    url = "https://api.github.com/repos/scp-fs2open/fs2open.github.com/pulls"
-    page = 1
-    last_page = MAX_PAGES
-    while page <= last_page:
-        # GET <url>?base=master&sort=updated&direction=desc&state=closed&page=1
-        response = requests.get(url,
-        auth=(args.user[0], args.user[1]),
-        params={
-            "base": "master",
-            "direction": "desc",
-            "page": page,
-            "state": "closed",
-            "sort": "updated"
-        })
-
-        # Check if good response
-        if (response.status_code != 200) :
-            print("Error: ", response.status_code)
-            print(response.json()['message'])
-            sys.exit(1)
-        else:
-            print("Request successful: 200")
-            print("page={}".format(page))
-
-        # Update the last_page index at first iteration and possibly last iteration
-        # This should cover the edge case of a new PR being added to the database before this script is finished
-        if (page == 1) or (page == last_page):
-            last_page = get_last_page(response)
-            print("last_page={}".format(last_page))
-
-        # assume pulls are organized from newest to oldest
-        for pull in response.json():
-            if (pull['state'] != 'closed'):
-                # This pull is not merged, so ignore
-                print("Found irrelevant pull, skipping...")
-                print("state: {}; number: {}".format(pull['state'], pull['number']))
-                continue
-            
-            if (pull['merged_at'] == None):
-                # This pull wasn't merged, skip
-                print("Found closed pull #{} ({}), skipping...".format(pull['number'], pull['closed_at']))
-                continue
-
-            merge_date = datetime.strptime(pull['merged_at'], "%Y-%m-%dT%H:%M:%SZ")
-            updated_date = datetime.strptime(pull['updated_at'], "%Y-%m-%dT%H:%M:%SZ")
-            if (merge_date < start_date) and (updated_date >= start_date):
-                # This pull is too old, but was updated within our timeframe. skip
-                print("Found old pull #{} ({}), skipping...".format(pull['number'], pull['merged_at']))
-                continue
-
-            if (updated_date < start_date):
-                # This pull is too old
-                print("Found old pull #{} ({}), stopping loop...".format(pull['number'], pull['updated_at']))
-                page = last_page + 1
-                break
-            
-            # If a label isn't in the changelog, create a bin for it
-            label = get_label(pull['labels'])
-            if label not in changelog:
-                changelog[label] = {}
-
-            # Add the pull to the changelog, indexed by its pull.number
-            if pull['number'] not in changelog[label]:
-                # only add if the key isn't there already
-                changelog[label][pull['number']] = {
-                    "date":     merge_date,
-                    "title":    pull['title'],
-                    "labels":   pull['labels'],
-                    "url":      pull['html_url']
-                }
-                print("Added pull #{} ({})".format(pull['number'], merge_date))
-            # Else, silently ignore duplicate (for now...)
-
-        page += 1 # iterate to next page
-
-
-    # Write the changelog to file
-    # 2021-09-28 | (#3661) Fix homing child weapons in niche circumstances 
-    print("Writing to change.log...")
-    str = ''
-    for label, pulls in dict(sorted(changelog.items())).items():
-        str += "[size=18pt]{}[/size]\n".format(label_to_category[label])
-        str += "[list]\n"
-        for key, value in pulls.items():
-            str += "[li](#{}) {} [/li]\n".format(key, value['title'])
-        str += "[/list]\n\n"
-
-    with open("change.log", "w") as file:
-        file.write(str)
-
-    print("Done!")
-
-main()

ci/post/file_list.py

@@ -1,228 +0,0 @@
-import re # regex module
-from ftplib import FTP, error_perm
-from itertools import groupby
-from typing import List, Tuple, Dict
-
-import requests  # HTTP requests module
-
-from util import retry_multi, GLOBAL_TIMEOUT	# from util.py
-
-
-class ReleaseFile:
-    """! Class representing a Released file on Nebula
-
-    `name`: str
-        Mod (or build) name,
-    `url`: str
-        Primary host URL,
-    `group`: str
-        Mod group string,
-    `subgroup`: str
-        Mod subgroup string,
-    `mirrors`: List[str]
-        List of URL's of FTP mirrors
-    """
-    def __init__(self, name, url, group, subgroup=None, mirrors=None):
-        if mirrors is None:
-            mirrors = []
-        self.mirrors = mirrors
-        self.subgroup = subgroup
-        self.group = group
-        self.url = url
-        self.name = name
-
-        self.base_url = "/".join(url.split('/')[0:-1]) + "/"
-        self.filename = url.split('/')[-1]
-
-        # A list of tuples of (filename, hash)
-        self.content_hashes = None
-
-        self.hash = None
-        self.size = 0
-    
-    def __repr__(self):
-        return repr((self.name))
-
-
-class SourceFile:
-    """! Class represeting a source file
-
-    `name`: str
-        File name,
-    `url`: str
-        FTP URL,
-    `group`
-        <unknown>
- 
-    @details More details
-    """
-    def __init__(self, name, url, group):
-        self.group = group
-        self.url = url
-        self.name = name
-
-
-class FileGroup:
-    """! Represents a file group
-
-    `name`: str
-        Name of this group
-    `files`: List[ReleaseFile]
-        List of files within this group
-    `mainFile`: str
-        If this FileGroup has a subgroup, `mainFile` is the head of that group
-    `subFiles`: List[ReleaseFile]
-        Files within a subgroup
-    """
-
-    def __init__(self, name, files: List[ReleaseFile]):
-        self.files = files
-        self.name = name
-
-        if len(files) == 1:
-            self.mainFile = files[0]
-            self.subFiles = {}
-        else:
-            self.mainFile = None
-            subFiles = []
-            for file in files:
-                # We only have subcategories for Windows where SSE2 is the main group
-                if file.subgroup == "SSE2":
-                    self.mainFile = file
-                else:
-                    subFiles.append(file)
-
-            self.subFiles = dict(((x[0], next(x[1])) for x in groupby(subFiles, lambda f: f.subgroup)))
-
-
-def get_release_files(tag_name, config) -> Tuple[List[ReleaseFile], Dict[str, SourceFile]]:
-    """! Brief Gets the binary and source files from the Github Release server
-
-    @param[in] `tag_name` Git tag of the current release
-    @param[in] `config`   confi metadata set in main.py
-
-    @returns `List[ReleaseFile]`        List of release files
-    @returns `Dict[str, SourceFile]`    Dictionary of source files
-
-    @details Sends an `HTTP GET` request to github using their REST API to retrieve metadata.  The files are not
-        actually downloaded here, just their metadata is gathered and organized in their respective container for later
-        use.
-    """
-
-    @retry_multi(5)	# retry at most 5 times
-    def execute_request(path):
-        """!
-        @brief Performs a GET request with the given path. To be used with Github's REST API.
-        @returns If successful, returns a .JSON object
-        """
-        headers = {
-            "Accept": "application/vnd.github.v3+json"
-        }
-        url = "https://api.github.com" + path
-
-        # GET https://api.github.com/<path> Accept: "application/vnd.github.v3+json"
-
-        response = requests.get(url, headers=headers, timeout=GLOBAL_TIMEOUT)
-
-        response.raise_for_status() # Raise a RequestException if we failed, and trigger retry
-
-        return response.json()
-
-    build_group_regex = re.compile("fs2_open_.*-builds-([^.-]*)(-([^.]*))?.*")  # regex for matching binary .zip's and .7z's
-    source_file_regex = re.compile("fs2_open_.*-source-([^.]*)?.*") # regex for matching source .zip's and .7z's
-
-    # Get the github release metadata of the given tag name
-    response = execute_request(
-        "/repos/{}/releases/tags/{}".format(config["github"]["repo"], tag_name))
-
-    # Extract the binary and source files from the response["asset"] metadata
-    binary_files = []
-    source_files = {}
-    for asset in response["assets"]:
-        url = asset["browser_download_url"]
-        name = asset["name"]
-
-        group_match = build_group_regex.match(name)
-
-        if group_match is not None:
-            platform = group_match.group(1)
-            # x64 is the Visual Studio name but for consistency we need Win64
-            if platform == "x64":
-                platform = "Win64"
-
-            binary_files.append(ReleaseFile(name, url, platform, group_match.group(3)))
-        else:
-            group_match = source_file_regex.match(name)
-
-            if group_match is None:
-                continue
-
-            group = group_match.group(1)
-
-            source_files[group] = SourceFile(name, url, group)
-
-    binary_files.sort(key=lambda ReleaseFile: ReleaseFile.name)
-
-    return binary_files, source_files
-
-
-def get_ftp_files(build_type, tag_name, config) -> List[ReleaseFile] :
-    """!
-    @brief Gets file metadata for nightlies hosted on FTP, as determined by config["ftp"] attributes
-    
-    @param [in] `build_type` Unknown str
-    @param [in] `tag_name`   Github tag name of the release
-    @param [in] `config`     config metadata set in main.py
-    """
-
-    tag_regex = re.compile("nightly_(.*)")
-    build_group_regex = re.compile("nightly_.*-builds-([^.]+).*")
-
-    files = []
-    try:
-        with FTP(config["ftp"]["host"], config["ftp"]["user"], config["ftp"]["pass"]) as ftp:
-            # extract version
-            version_str = tag_regex.match(tag_name).group(1)
-
-            # extract filepath w/ version
-            # then list all ftp hits with that path
-            path_template = config["ftp"]["path"]
-            path = path_template.format(type=build_type, version=version_str)
-            file_entries = list(ftp.mlsd(path, ["type"]))
-
-            # get all ftp hits of type file
-            for entry in file_entries:
-                if entry[1]["type"] == "file":
-                    files.append(entry[0])
-    except error_perm:
-        print("Received permanent FTP error!")
-        return []
-
-    out_data = []
-    for file in files:
-        # from the file list, extract only nightly files
-        file_match = build_group_regex.match(file)
-        if file_match is None:
-            print("Ignoring non nightly file '{}'".format(file))
-            continue
-
-        group_match = file_match.group(1)
-        primary_url = None
-        mirrors = []
-
-        # x64 is the name Visual Studio uses but Win64 works better for us since that gets displayed in the nightly post
-        if "x64" in group_match:
-            group_match = group_match.replace("x64", "Win64")
-
-        # construct the download URL list for all mirrors.  The first listed ftp location is taken as the Primary
-        for mirror in config["ftp"]["mirrors"]:
-            download_url = mirror.format(type=build_type, version=version_str, file=file)
-            if primary_url is None:
-                primary_url = download_url
-            else:
-                mirrors.append(download_url)
-
-        # Form the List[ReleaseFile] list with the download URL links
-        out_data.append(ReleaseFile(file, primary_url, group_match, None, mirrors))
-
-    return out_data

ci/post/forum.py

@@ -1,103 +0,0 @@
-from typing import List
-
-import requests
-import semantic_version
-from mako.template import Template
-
-from file_list import ReleaseFile
-
-
-class ForumAPI:
-    POST_SIZE_MAX = 50000
-    """!
-    Maximum number of characters allowed in a post, including BBCode (03/17/2022)
-
-    Check with HLP admins occasionally to verify this limit, they can set it in the forum's admin panel
-    """
-
-    def __init__(self, config):
-        self.config = config
-
-    def create_post(self, title, content, board):
-        """!
-        @brief Create a post on the forums
-
-        @param[in] title    Title of the post
-        @param[in] content  Body of the post
-        @param[in] board    Which board/forum to post to
-
-        @returns { "thread_url": <url_of_created_thread> }
-        """
-
-        if (self.config["hlp"]["api"] == "") or (self.config["hlp"]["key"] == ""):
-            print("Post failed! No API or API_KEY given!")
-            return
-
-        resp = requests.post(self.config["hlp"]["api"], data={
-            "api_key": self.config["hlp"]["key"],
-            "board": str(board),
-            "subject": title,
-            "body": content
-        })
-
-        if resp.status_code != 200:
-            print("Post failed! Response: %s" %resp.text)
-        
-        return resp.json()
-
-    def post_nightly(self, date, revision, files, log, success):
-        """!
-        @brief Post a new Nightly topic on the forums using nightly.mako
-
-        @param[in] date         The date to use
-        @param[in] version      The build's version
-        @param[in] groups       dict[Any, file_list.FileGroup]; FileGroups of SSE2, AVX, etc.
-        @param[in] sources      URL's of builds on github or fs2net
-        """
-
-        print("Posting nightly thread...")
-
-        title = "Nightly: {} - Revision {}".format(date, revision)
-
-        template = Template(filename=self.config["templates"]["nightly"])
-        rendered = template.render_unicode(**{
-            "date": date,
-            "revision": revision,
-            "files": files,
-            "log": log,
-            "success": success
-        })
-
-        print("Creating post...")
-        self.create_post(title, rendered, self.config["nightly"]["hlp_board"])
-
-    def post_release(self, date, version: semantic_version.Version, groups, sources):
-        """!
-        @brief Post a new Release topic on the forums using release.mako.
-
-        @param[in] date         The date to use
-        @param[in] version      The build's version
-        @param[in] groups       dict[Any, file_list.FileGroup]; FileGroups of SSE2, AVX, etc.
-        @param[in] sources      URL's of builds on github or fs2net
-
-        @returns If Successful, the URL of the created post
-        """
-
-        print("Posting release thread...")
-
-        title = "Release: {}".format(version)
-
-        template = Template(
-            filename=self.config["templates"]["release"].format(major=version.major, minor=version.minor),
-            module_directory='/tmp/mako_modules')
-        rendered = template.render_unicode(**{
-            "date": date,
-            "version": version,
-            "groups": groups,
-            "sources": sources
-        }).strip("\n")
-
-        print("Creating post...")
-
-        json = self.create_post(title, rendered, self.config["release"]["hlp_board"])
-        return json["thread_url"]

ci/post/github.py

@@ -1,85 +0,0 @@
-# Class for use with interfacing with github via HTTP requests
-
-import requests
-
-from util import retry_multi, GLOBAL_TIMEOUT
-
-class GithubAPI:
-    headers = {
-        "Accept": "application/vnd.github.v3+json"
-    }
-    url_root = "https://api.github.com"
-
-    def __init__(self, config):
-        self.config = config
-
-    @retry_multi(5)
-    def get(self, path):
-        """!
-        @brief Performs a GET request with the given path. To be used with Github's REST API.
-        @returns If successful, returns a .JSON object
-        """
-        url = self.url_root + path
-
-        # GET https://api.github.com/<path> Accept: "application/vnd.github.v3+json"
-
-        response = requests.get(url, headers=self.headers, timeout=GLOBAL_TIMEOUT)
-
-        response.raise_for_status() # Raise a RequestException if we failed, and trigger retry
-
-        return response.json()
-    
-    def get_release(self, tag_name):
-        """!
-        @brief Retrieves the Github Release metadata as a JSON object
-        @see https://docs.github.com/en/rest/reference/releases#get-a-release-by-tag-name
-        """
-        return self.get("/repos/{}/releases/tags/{}".format(self.config["github"]["repo"], tag_name))
-
-
-    def patch(self, path, data):
-        """!
-        @brief Performs a PATCH request with the given path and body data (as dictionary)
-        @returns If successful, returns a .JSON object
-        """
-        url = self.url_root + path
-
-        response = requests.patch(url, headers=self.headers, timeout=GLOBAL_TIMEOUT, data=data)
-
-        response.raise_for_status()
-
-        return response.json()
-        
-    def update_release(self, release_id, tag_name="", name="", body="", draft=None, prerelease=None):
-        """!
-        @brief Updates a Github Release
-        @param[in] release_id   The id of the release, as obtained by get_release()
-        @param[in] tag_name     (optional) The git tag this release is associated with
-        @param[in] name         (optional) The name of the release
-        @param[in] body         (optional) Body text describing the release
-        @param[in] draft        (optional) If true, the release is marked as a "draft"
-        @param[in] prerelease   (optional) If true, the release is marked as a "prerelease"
-
-        @note If an optional argument is not provided, then its associated data is not changed
-        """
-        path = "/repos/{}/releases/{}".format(self.config["github"]["repo"], release_id)
-
-        # Add to the data JSON if options are specified
-        data = {}
-        if tag_name != "":
-            data["tag_name"] = tag_name
-        
-        if name != "":
-            data["name"] = name
-
-        if body != "":
-            data["body"] = body
-        
-        if draft != None:
-            data["draft"] = data
-
-        if prerelease != None:
-            data["prerelease"] = prerelease
-        
-        self.patch(path, data)
-

ci/post/installer.py

@@ -1,88 +0,0 @@
-import os
-import hashlib
-import tarfile
-import traceback
-import zipfile
-from tempfile import NamedTemporaryFile
-from zipfile import ZipFile
-
-import requests
-import sys
-from mako.template import Template
-
-from file_list import ReleaseFile
-from util import GLOBAL_TIMEOUT
-
-
-def _download_file(url, dest_file, session):
-    print("Downloading " + url)
-    # NOTE the stream=True parameter
-    r = session.get(url, stream=True, timeout=GLOBAL_TIMEOUT)
-    for chunk in r.iter_content(chunk_size=1024):
-        if chunk:  # filter out keep-alive new chunks
-            dest_file.write(chunk)
-    dest_file.flush()
-
-
-def _gen_hash(fileobj, hash_alg):
-    h = hashlib.new(hash_alg)
-    while True:
-        data = fileobj.read(4096)
-
-        if not data:
-            break
-
-        h.update(data)
-
-    return h.hexdigest()
-
-
-def get_hashed_file_list(file: ReleaseFile, session: requests.Session = None, hash_alg: str = "sha256"):
-    if session is None:
-        session = requests.Session()
-
-    with NamedTemporaryFile('w+b', suffix=file.filename) as local_file:
-        _download_file(file.url, local_file, session)
-
-        filename = local_file.name
-        hash_list = []
-
-        local_file.seek(0)
-        file.hash = _gen_hash(local_file, hash_alg)
-        file.size = os.stat(filename).st_size
-
-        try:
-            if tarfile.is_tarfile(filename):
-                with tarfile.open(filename) as archive:
-                    for entry in archive:
-                        if not entry.isfile():
-                            continue
-
-                        print("Computing hash for " + entry.name)
-                        fileobj = archive.extractfile(entry)
-                        hash_list.append((entry.path, _gen_hash(fileobj, hash_alg)))
-            elif zipfile.is_zipfile(filename):
-                with ZipFile(filename) as archive:
-                    for entry in archive.infolist():
-                        # Python 3.6 has is_dir but that version is relatively new so we'll use the "safe" version here
-                        if entry.filename.endswith('/'):
-                            continue
-
-                        print("Computing hash for " + entry.filename)
-                        with archive.open(entry) as fileobj:
-                            hash_list.append((entry.filename, _gen_hash(fileobj, hash_alg)))
-            else:
-                raise NotImplementedError("Unsupported archive type!")
-        except:
-            traceback.print_exception(*sys.exc_info())
-            return
-
-        file.content_hashes = hash_list
-
-
-def render_installer_config(version, groups, config):
-    template = Template(filename=config["templates"]["installer"], module_directory='/tmp/mako_modules')
-    return template.render(**{
-        "version": version,
-        "groups": groups,
-    }).strip("\n")

ci/post/main.py

@@ -1,309 +0,0 @@
-# Post-build python script
-# Uploads build packages to Nebula and creates a forum post on https://www.hard-light.net
-# Uses the following environment variables (Set by the github action workflow before execution)
-
-# FSO versioning
-# FSO_VERSION_MAJOR
-# FSO_VERSION_MINOR
-# FSO_VERSION_BUILD
-
-# Credentials into IndieGames file host
-# INDIEGAMES_USER:
-# INDIEGAMES_SSHPASS:
-
-# Credentials into Nebula Mod Database
-# NEBULA_USER:
-# NEBULA_PASSWORD:
-
-# Credentials into hard-light.net for forum post
-# HLP_API:
-# HLP_KEY:
-
-# LINUX_RESULT: bool, if the linux builds were successfully uploaded
-# WINDOWS_RESULT: bool, if the windows builds were successfully uploaded
-
-import sys
-import os
-import re
-from subprocess import check_output
-from datetime import datetime
-from itertools import groupby
-
-import semantic_version
-
-# local .py files
-import file_list
-import installer
-import nebula
-import forum
-
-# Compile regexes for extracting version components
-MAJOR_VERSION_PATTERN = re.compile("(?:set_if_not_defined|set)\(FSO_VERSION_MAJOR (\d+)\)")
-MINOR_VERSION_PATTERN = re.compile("(?:set_if_not_defined|set)\(FSO_VERSION_MINOR (\d+)\)")
-BUILD_VERSION_PATTERN = re.compile("(?:set_if_not_defined|set)\(FSO_VERSION_BUILD (\d+)\)")
-REVISION_VERSION_PATTERN = re.compile("(?:set_if_not_defined|set)\(FSO_VERSION_REVISION (\d+)\)")
-REVISION_STR_VERSION_PATTERN = re.compile("(?:set_if_not_defined|set)\(FSO_VERSION_REVISION_STR (\w*)\)")
-
-LOG_FORMAT = """
-------------------------------------------------------------------------%n
-commit %h%nAuthor: %an <%ad>%n
-Commit: %cn <%cd>%n%n    %s
-"""
-DATEFORMAT_VERSION = "%Y%m%d"
-DATEFORMAT_FORUM = "%d %B %Y"
-
-def _match_version_number(text, regex):
-	"""! Extracts the version component represented by `regex` from `text`
-	
-	@param [in] `text`  Filename with version string 'MAJOR.MINOR.BUILD'
-	@param [in] `regex` Regex pattern of component to look for
-
-	@return The version component as integer
-	"""
-	match = regex.search(text)
-	return int(match.group(1))
-
-def _match_version_str(text, regex):
-	"""! Extracts the version component represented by `regex` from `text`
-	
-	@param [in] `text`  Filename with version string 'MAJOR.MINOR.BUILD'
-	@param [in] `regex` Regex pattern of component to look for
-
-	@return The version component as integer
-	"""
-	match = regex.search(text)
-	return match.group(1)
-	
-
-def get_source_version(date_version: datetime, tag_name: str) -> semantic_version.Version:
-	"""! Retrieves the version string from version_override.cmake (and version.cmake)
-
-	@param[in] `date_version` Date this build is published for release
-	@param[in] `tag_name`     Tag of this release, used to determine if release, rc, or nightly
-
-	@return If release: `FSO_VERSION_MAJOR.FSO_VERSION_MINOR.FSO_VERSION_BUILD`
-	@return If rc:      `FSO_VERSION_MAJOR.FSO_VERSION_MINOR.FSO_VERSION_BUILD-FSO_VERSION_REVISION_STR`
-	@return If nightly: `FSO_VERSION_MAJOR.FSO_VERSION_MINOR.FSO_VERSION_BUILD-FSO_VERSION_REVISION_STR` (uses both version_override.cmake and version.cmake)
-
-	@note This is the version used to identify in Nebula and the forums.  version_override.cmake is used for the builds
-	  made by CI tools and version.cmake is used for builds made by devs.
-	"""
-
-	with open(os.path.join("..", "..", "version_override.cmake"), "r") as f:
-		filetext = f.read()
-		major = _match_version_number(filetext, MAJOR_VERSION_PATTERN)
-		minor = _match_version_number(filetext, MINOR_VERSION_PATTERN)
-		build = _match_version_number(filetext, BUILD_VERSION_PATTERN)
-		# revision = _match_version_number(filetext, REVISION_VERSION_PATTERN)
-		revision_str = _match_version_str(filetext, REVISION_STR_VERSION_PATTERN)
-
-	print("Parsing version_override.cmake...")
-	if "rc" in tag_name.lower():
-		version = semantic_version.Version("{}.{}.{}-{}".format(major, minor, build, revision_str))
-
-	elif "release" in tag_name.lower():
-		version = semantic_version.Version("{}.{}.{}".format(major, minor, build))
-
-	elif "nightly" in tag_name.lower():
-		# Nightly's version_override.cmake only has FSO_VERSION_REVISION and FSO_VERSION_REVISION_STR set
-		# So, we have to pull the rest of the version string from version.cmake
-		print("Parsing version.cmake...")
-		with open(os.path.join("..", "..", "cmake", "version.cmake"), "r") as f:
-			major = _match_version_number(filetext, MAJOR_VERSION_PATTERN)
-			minor = _match_version_number(filetext, MINOR_VERSION_PATTERN)
-			build = _match_version_number(filetext, BUILD_VERSION_PATTERN)
-		version = semantic_version.Version("{}.{}.{}-{}".format(major, minor, build, revision_str))
-	
-	else:	
-		print("  ERROR: malformed tag_name %s" % tag_name)
-		sys.exit(1)
-
-	print("  version: {}".format(version))
-	print("  version.prerelease: {}".format(version.prerelease))
-	return version
-
-
-def main():
-	os.chdir(os.path.dirname(__file__))	# Change working directory to this file's directory
-
-	# Aggregate configuration data in a dictionary
-	config = {
-		"github": {
-			"repo": os.environ["GITHUB_REPO"],
-		},
-		"ftp": {
-			"host": "scp.indiegames.us",
-			"user": os.environ["INDIEGAMES_USER"],
-			"pass": os.environ["INDIEGAMES_SSHPASS"],
-			"path": "public_html/builds/{type}/{version}/",
-			"mirrors": (
-				"https://perses.feralhosting.com/datacorder/builds/{type}/{version}/{file}",
-				"https://scp.indiegames.us/builds/{type}/{version}/{file}",
-			),
-		},
-		"nebula": {
-			"user": os.environ["NEBULA_USER"],
-			"password": os.environ["NEBULA_PASSWORD"],
-		},
-		"hlp": {
-			"api": os.environ["HLP_API"],
-			"key": os.environ["HLP_KEY"],
-		},
-		"templates": {
-			"nightly": "nightly.mako",
-			"release": "release.mako",
-		},
-		"nightly": {
-			"hlp_board": 173,
-		},
-		"release": {
-			"hlp_board": 50,
-		},
-	}
-
-	# bail if this script is run from a workflow that doesn't identify as a release or nightly
-	if sys.argv[1] not in ("release", "nightly"):
-		print("ERROR: Invalid release mode %s passed. Expected release or nightly!" % sys.argv[1])
-		sys.exit(1)
-
-	linux_success = os.environ["LINUX_RESULT"] == "success"
-	windows_success = os.environ["WINDOWS_RESULT"] == "success"
-	if (sys.argv[1] == "release"):
-		if not (linux_success and windows_success):
-			# bail if this is a release and either build workflow failed
-			print("ERROR: One or more builds failed to publish! Cannot post release.")
-			sys.exit(1)
-	else:
-		if not (linux_success or windows_success):
-			# bail if this is a nightly build and both build workflows failed
-			print("ERROR: All builds failed to publish! Cannot post nightly.")
-			sys.exit(1)
-	
-	# bail if tag_name doesn't match with sys.argv[1]
-	tag_name = os.environ["RELEASE_TAG"]	##!< commit tag string
-	if (sys.argv[1] == "release") and (not tag_name.startswith("release_")):
-		print("ERROR: Invalid tag name detected. Expected release_ prefix for release builds but found %s (full ref = %s)" % tag_name, os.environ["GITHUB_REF"])
-		sys.exit(1)
-
-	if (sys.argv[1] == "nightly") and (not tag_name.startswith("nightly_")):
-		print("ERROR: Invalid tag name detected. Expected nightly_ prefix for nightly builds but found %s (full ref = %s)" % tag_name, os.environ["GITHUB_REF"])
-		sys.exit(1)
-
-	# bail if tag_name does not exist in the repo
-	if not check_output(("git", "show-ref", "--tags", "refs/tags/%s" % tag_name), text=True):
-		print("ERROR: Couldn't find tag %s in repo (git show-ref)!" % tag_name)
-		sys.exit(1)
-
-	# Populate version and date
-	date = datetime.now()	##!< current date
-	version = get_source_version(date.strftime(DATEFORMAT_VERSION), tag_name)	##!< form full version string
-	
-	# find the previous tag release (used by nightly)
-	tags = check_output(("git", "for-each-ref", "--sort=-taggerdate", "--format='%(tag)'", "refs/tags"), text=True).splitlines()	# retrieve all tags in the repo by using git on the shell
-	# NOTE: check_output returns canonical string representation. use repr() on strings its being compared to
-	previous_tag = None
-	found = False
-	for tag in tags:
-		if found:
-			# Look for the "previous" tag with the same configuration ('release_' or 'nightly_')
-			# Assumes older tags have a higher index than newer
-			if tag.startswith("\'" + sys.argv[1] + "_"):
-				previous_tag = tag
-				break
-		elif tag == repr(tag_name):
-			# Ok, found the tag
-			found = True
-
-	if not found:
-		# couldn't find tag, bail
-		print("ERROR: Couldn't find tag %s in repo! (git for-each-ref)" % tag_name)
-		sys.exit(1)
-
-	if (sys.argv[1] == "nightly") and (not previous_tag):
-		# couldn't find previous tag, bail
-		print("ERROR: Could not find a previous tag for %s!" % tag_name)
-		sys.exit(1)
-
-	if sys.argv[1] == "release":
-		# Release specific action
-		print("Retrieving file list...")
-		files, sources = file_list.get_release_files(tag_name, config)
-
-		print("Hashing files...")
-		for file in files:
-			installer.get_hashed_file_list(file)
-
-		# Construct the file groups
-		# split the file list into a dictionary of {group: files} pairs using `groupby()`
-		# Since `groupby()` returns a iterator reference to the original files list, we have to do a weird hand toss
-		# to save it as a dictionary
-		## NOTE z64: files need to be sorted or else key duplication will occur!
-		groups = {key: file_list.FileGroup(key, list(group)) for key, group in groupby(files, lambda g: g.group)}
-		
-		# Error check for all group keys and subkeys to be used in the mako.  Do this here for better debugging QoL
-		if "Win32" in groups.keys():
-			if "AVX" not in groups["Win32"].subFiles.keys():
-				print("ERROR: No Win32-AVX builds were detected!")
-				sys.exit(1)
-		else:
-			print("ERROR: No Win32 builds were detected!")
-			sys.exit(1)
-
-		if "Win64" in groups.keys():
-			if "AVX" not in groups["Win64"].subFiles.keys():
-				print("ERROR: No x64-AVX builds were detected!")
-				sys.exit(1)
-		else:
-			print("ERROR: No x64 builds were detected!")
-			sys.exit(1)
-		
-		if "Linux" not in groups.keys():
-			print("ERROR: No Linux builds were detected!")
-			sys.exit(1)
-
-		if "Mac" not in groups.keys():
-			print("ERROR: No Mac builds were detected!")
-			sys.exit(1)
-		
-		# z64: What dose this do???
-		# print(installer.render_installer_config(version, groups, config))
-
-		# Publish release builds to Nebula
-		print("Publishing to Nebula...")
-		nebula.submit_release(
-			nebula.render_nebula_release(version, "rc" if version.prerelease else "stable", files, config),
-			config)
-
-		# Publish forum post, using the release.mako template
-		print("Publishing to Hard-light.net...")
-		fapi = forum.ForumAPI(config)
-		fapi.post_release(date.strftime(DATEFORMAT_FORUM), version, groups, sources)
-
-	else:
-		# Dead for now, nightly publish is done elsewhere
-		# Nightly specific action
-		print("Retrieving file list...")
-		files = file_list.get_ftp_files("nightly", tag_name, config)
-
-		print("Hashing files...")
-		for file in files:
-			installer.get_hashed_file_list(file)
-
-		print("Publishing to Nebula...")
-		nebula.submit_release(
-			nebula.render_nebula_release(version, "nightly", files, config),
-			config)
-
-		# Compile commit messages into a log with all commits between this nightly and the previous nightly
-		log = check_output(("git", "log", "%s^..%s^" % (previous_tag, tag_name), "--no-merges", "--stat", "--pretty=format:\"%s\"" % LOG_FORMAT.strip()))
-
-		# Publish forum post, using the nighty.mako template
-		print("Publishing to Hard-light.net...")
-		fapi = forum.ForumAPI(config)
-		fapi.post_nightly(date.strftime(DATEFORMAT_FORUM), os.environ["GITHUB_SHA"], files, log, (linux_success and windows_success))
-
-	print("Done!")
-
-
-if __name__ == "__main__":
-	main()

ci/post/nebula.py

@@ -1,256 +0,0 @@
-import os.path
-import sys
-import traceback
-
-import requests
-
-from file_list import ReleaseFile
-from util import retry_multi, GLOBAL_TIMEOUT
-
-LINUX_X64_KEY = "Linux-x86_64"
-LINUX_ARM64_KEY = "Linux-arm64"
-MACOSX_X64_KEY = "Mac-x86_64"
-MACOSX_ARM64_KEY = "Mac-arm64"
-WIN32_SSE2_KEY = "Win32-SSE2"
-WIN64_SSE2_KEY = "Win64-SSE2"
-WIN32_AVX_KEY = "Win32-AVX"
-WIN64_AVX_KEY = "Win64-AVX"
-
-metadata = {
-    'type': 'engine',
-    'title': 'FSO',
-    'notes': '',
-    'banner': 'https://fsnebula.org/storage/0d/e7/bf64bcdea9a9c115969cfb784e1ca457d24a7c2da4fc6f213521c3bb6abb.png',
-    'screenshots': [],
-    'videos': [],
-    'first_release': '2017-09-24',
-    'cmdline': '',
-    'mod_flag': ['FSO'],
-    'tile': 'https://fsnebula.org/storage/ec/cc/0bf23e028c26d5175ff52d003bff85b0a17b0ddfc1130d65bdf6d36f6324.png',
-    'logo': None,
-    'release_thread': None,
-    'description': '',
-    'id': 'FSO',
-    'packages': [],
-}
-
-platforms = {
-    LINUX_X64_KEY: 'linux',
-    LINUX_ARM64_KEY: 'linux',
-    MACOSX_X64_KEY: 'macosx',
-    MACOSX_ARM64_KEY: 'macosx',
-    WIN32_SSE2_KEY: 'windows',
-    WIN64_SSE2_KEY: 'windows',
-    WIN32_AVX_KEY: 'windows',
-    WIN64_AVX_KEY: 'windows'
-}
-
-envs = {
-    LINUX_X64_KEY: 'linux && x86_64',
-    LINUX_ARM64_KEY: 'linux && arm64',
-    MACOSX_X64_KEY: 'macosx && x86_64',
-    MACOSX_ARM64_KEY: 'macosx && arm64',
-    WIN32_SSE2_KEY: 'windows',
-    WIN64_SSE2_KEY: 'windows && x86_64',
-    WIN32_AVX_KEY: 'windows && avx',
-    WIN64_AVX_KEY: 'windows && avx && x86_64'
-}
-
-subdirs = {
-    WIN32_SSE2_KEY: 'x86',
-    WIN64_SSE2_KEY: 'x64',
-    WIN32_AVX_KEY: 'x86_avx',
-    WIN64_AVX_KEY: 'x64_avx'
-}
-
-
-def render_nebula_release(version, stability, files, config):
-    meta = metadata.copy()
-    meta['version'] = str(version)
-    meta['stability'] = stability  # This can be one of ('stable', 'rc', 'nightly')
-
-    for file in files:
-        if file.content_hashes is None:
-            # The extraction probably failed which is why we don't have any hashes
-            continue
-
-        group = file.group
-
-        # release.py sets subgroup but nightly.py doesn't which means we have to normalize group here.
-        if file.subgroup:
-            group += '-' + file.subgroup
-
-        pkg = {
-            'name': group,
-            'notes': '',
-            'is_vp': False,
-            'files': [{
-                'dest': platforms[group] + '/' + subdirs.get(group, ''),
-                'filesize': file.size,
-                'checksum': ['sha256', file.hash],
-                'urls': [file.url] + file.mirrors,
-                'filename': file.name
-            }],
-            'environment': envs.get(group),
-            'filelist': [],
-            'status': 'required',
-            'folder': None,
-            'dependencies': [],
-            'executables': []
-        }
-
-        for fn, checksum in file.content_hashes:
-            if group in subdirs:
-                dest_fn = subdirs[group] + '/' + fn
-            else:
-                dest_fn = fn
-
-            # If the group is a known platform then we put the binaries into a separate subfolder for each platform
-            if group in platforms:
-                dest_fn = platforms[group] + '/' + dest_fn
-
-            pkg['filelist'].append({
-                'orig_name': fn,
-                'checksum': ('sha256', checksum),
-                'archive': file.name,
-                'filename': dest_fn
-            })
-
-            if group.startswith('Linux') and fn.endswith('.AppImage'):
-                if 'qtfred' in fn:
-                    if '-FASTDBG' in fn:
-                        label = 'QtFRED Debug'
-                    else:
-                        label = 'QtFRED'
-
-                else:
-                    if '-FASTDBG' in fn:
-                        label = 'Fast Debug'
-                    else:
-                        label = None
-
-                props = {
-                    "arm64": "arm64" in fn,
-                    "x64": "x64" in fn,
-                    "sse2": True,  # Linux builds are forced to compile with SSE2 but not AVX
-                    "avx": False,
-                    "avx2": False,
-                }
-
-                pkg['executables'].append({
-                    'file': dest_fn,
-                    'label': label,
-                    'properties': props,
-                })
-            elif group.startswith('Mac') and fn.startswith(os.path.basename(fn) + '.app/'):
-                if 'qtfred' in fn:
-                    if '-FASTDBG' in fn:
-                        label = 'QtFRED Debug'
-                    else:
-                        label = 'QtFRED'
-                else:
-                    if '-FASTDBG' in fn:
-                        label = 'Fast Debug'
-                    else:
-                        label = None
-
-                props = {
-                    "arm64": "arm64" in fn,
-                    "x64": "x64" in fn,
-                    "sse2": True,  # There are no forced options on mac but 64-bit always implies SSE2 so we set that here
-                    "avx": False,
-                    "avx2": False,
-                }
-
-                pkg['executables'].append({
-                    'file': dest_fn,
-                    'label': label,
-                    'properties': props,
-                })
-            elif group.startswith('Win') and fn.endswith('.exe'):
-                if 'fred2' in fn:
-                    if '-FASTDBG' in fn:
-                        label = 'FRED2 Debug'
-                    else:
-                        label = 'FRED2'
-
-                elif 'qtfred' in fn:
-                    if '-FASTDBG' in fn:
-                        label = 'QtFRED Debug'
-                    else:
-                        label = 'QtFRED'
-
-                else:
-                    if '-FASTDBG' in fn:
-                        label = 'Fast Debug'
-                    else:
-                        label = None
-
-                props = {
-                    "x64": "x64" in fn,
-                    "sse2": "SSE2" in fn or "AVX" in fn,  # AVX implies SSE2
-                    "avx": "AVX" in fn,  # This conveniently also covers the AVX2 case since AVX2 implies AVX
-                    "avx2": "AVX2" in fn,
-                }
-
-                pkg['executables'].append({
-                    'file': dest_fn,
-                    'label': label,
-                    'properties': props,
-                })
-
-        meta["packages"].append(pkg)
-
-    return meta
-
-
-@retry_multi(5)
-def nebula_request(session, kind, path, **kwargs):
-    uri = "https://fsnebula.org/api/1/{}".format(path)
-
-    request_args = {
-        "timeout": GLOBAL_TIMEOUT
-    }
-    request_args.update(kwargs)
-
-    return session.request(kind, uri, **request_args)
-
-
-def submit_release(meta, config):
-    try:
-        with requests.Session() as session:
-            print('Logging into Nebula...')
-            result = nebula_request(session, 'post', 'login', data={
-                'user': config['nebula']['user'],
-                'password': config['nebula']['password']
-            })
-
-            if result.status_code != 200:
-                print('Login failed!')
-                return False
-
-            data = result.json()
-            if not data['result']:
-                print('Login failed!')
-                return False
-
-            print('Submitting release...')
-            result = nebula_request(session, 'post', 'mod/release', headers={
-                'X-KN-TOKEN': data['token']
-            }, json=meta)
-
-            if result.status_code != 200:
-                print('Request failed!')
-                return False
-
-            data = result.json()
-            if not data['result']:
-                print('ERROR: ' + data['reason'])
-                return False
-
-            print('Success!')
-            return True
-    except Exception:
-        exc_type, exc_value, exc_traceback = sys.exc_info()
-        traceback.print_exception(exc_type, exc_value, exc_traceback)
-        return False

ci/post/nightly.mako

@@ -1,27 +0,0 @@
-Here is the nightly for ${date} - Revision ${revision}
-
-% if not success:
-[b][color=red]At least one of the nightly builds failed![/color][/b]
-% endif
-% for file in files:
-
-
-Group: ${file.group}
-[url=${file.url}]${file.name}[/url] \
-    %for mirror in file.mirrors:
-        %if loop.first:
-(\
-        %endif
-[url=${mirror}]Mirror[/url]\
-        %if loop.last:
-)\
-        %else:
-, \
-        %endif
-    %endfor
-
-% endfor
-
-[code]
-${log}
-[/code]

ci/post/release.mako

@@ -1,77 +0,0 @@
-
-<%def name="build(file)">[url=${file.url}]${file.filename}[/url]</%def>
-
-[b]Change log:[/b] (chronologically ordered)
-PLACEHOLDER
-
-[b]Deprecations:[/b]
-PLACEHOLDER
-
-Deprecations are a mechanism in FSO where a certain feature or aspect of the engine has changed or is no longer supported. Since this would normally break existing mods, we have the mod table feature "[tt]$Target Version:[/tt]" with which a mod can specify what version of FSO it was developed with. Any features listed under Deprecations will be removed or changed when the target version of a mod is at least the version released in this post.
-
-[size=5pt]Previous [url=https://www.hard-light.net/forums/index.php?topic=99015.0]23.2.1 Release Thread[/url][/size]
-
-Launchers, if you don't have one already:
-[b]All platforms: [/b] For every day use, we recommend [url=https://knossosnet.github.io/Knossos-Release-Page/]Knossos.NET[/url], an integrated solution for downloading and launching mods.
-
-[hidden=Alternative Launchers]
-Cross-platform: [url=https://www.hard-light.net/forums/index.php?topic=89162]wxLauncher 0.12.x Test Build[/url] (legacy project for a unified launcher)
-[b]Important:[/b] For best compatibility with FSO 3.8 and later you should use at least wxLauncher 0.12.
-
-Windows:  [url=http://scp.fsmods.net/builds/Launcher55g.zip]Launcher 5.5g[/url] ([url=https://scp.indiegames.us/builds/Launcher55g.zip]Mirror[/url]) ([url=https://www.mediafire.com/?wdvzn7hhhzh418m]Mirror[/url]) Not compatible with Windows 8+, use wxLauncher above
-OS X:  Soulstorm's [url=https://www.hard-light.net/forums/index.php/topic,51391.0.html]OS X Launcher 3.0[/url]
-Linux:  [url=https://www.hard-light.net/forums/index.php/topic,53206.0.html]YAL[/url] or [url=https://www.hard-light.net/wiki/index.php/Fs2_open_on_Linux/Graphics_Settings]by hand[/url] or whatever you can figure out.[/hidden]
-
-[img]https://scp.indiegames.us/img/windows-icon.png[/img] [color=green][size=12pt]Windows (32/64-bit)[/size][/color]
-[size=8pt]Compiled using GitHub Actions on Windows Server 2019 (10.0.17763), Visual Studio Enterprise 2019[/size]
-
-[b]64-bit:[/b] ${build(groups["Win64"].mainFile)}
-
-[b]32-bit:[/b] ${build(groups["Win32"].mainFile)}
-[size=8pt]This one is based on the SSE2 Optimizations from the MSVC Compiler.[/size]
-
-[hidden=Alternative builds]
-
-[b]64-bit AVX:[/b] ${build(groups["Win64"].subFiles["AVX"])}
-[size=8pt]This one is based on the AVX Optimizations from the MSVC Compiler (fastest build if your CPU supports AVX instructions).[/size]
-
-
-[b]32-bit AVX:[/b] ${build(groups["Win32"].subFiles["AVX"])}
-[size=8pt]This one is based on the AVX Optimizations from the MSVC Compiler.[/size]
-
-[b]What are those SSE, SSE2 and AVX builds I keep seeing everywhere?[/b]
-[url=https://www.hard-light.net/forums/index.php?topic=65628.0]Your answer is in this topic.[/url]
-Don't want to deal with that? Use [url=https://knossosnet.github.io/Knossos-Release-Page/]Knossos.NET[/url] and it will download the best build specifically for your PC!
-[/hidden]
-
-[img]https://scp.indiegames.us/img/linux-icon.png[/img] [color=green][size=12pt]Linux[/size][/color]
-[size=8pt]Compiled with Ubuntu 20.04 LTS, GCC 9[/size]
-[b]x86_64:[/b] ${build(groups["Linux"].subFiles["x86_64"])}
-[b]arm64:[/b] ${build(groups["Linux"].subFiles["arm64"])}
-
-These builds use a mechanism called [url=https://appimage.org/]AppImage[/url] which should allow these builds to run on most Linux distributions. However, we recommend that you compile your own builds which will result in less issues.
-Alternatively, if there is a package in your software repository then you should use that. If you are the maintainer of such a package for a distribution then let us know and we will include that here.
-
-
-[img]https://scp.indiegames.us/img/mac-icon.png[/img] [color=green][size=12pt]macOS[/size][/color]
-[size=8pt]macOS 10.9+[/size]
-[b]Intel (64-bit):[/b] ${build(groups["Mac"].subFiles["x86_64"])}
-[b]Apple Silicon:[/b] ${build(groups["Mac"].subFiles["arm64"])}
-
-These builds are not signed and so by default will fail to launch. To run them simply right-click on the app, click open, then click open again on the security confirmation dialog. You should only have to do this once for each app.
-If running the game through Knossos or Knossos.NET this step should not be necessary.
-
-[size=8pt][color=red][b]NOTE:[/b][/color] macOS builds currently have limited support and may exhibit issues not present on other platforms.[/size]
-
-
-[hidden=TrackIR Users]
-[size=12pt]Important!![/size]
-An external DLL is required for FSO to use TrackIR functions.  The following DLL is simply unpacked in to your main FreeSpace2 root dir.
-TrackIR is only supported on Windows.
-[url=https://www.mediafire.com/download.php?4zw024zrh44etse]TrackIR SCP DLL[/url] ([url=http://scp.fsmods.net/builds/scptrackir.zip]Mirror[/url]) ([url=https://scp.indiegames.us/builds/scptrackir.zip]Mirror[/url])[/hidden]
-
-Known issues:
-[list]
-[li][url=https://github.com/scp-fs2open/fs2open.github.com/issues]Github issues[/url] and [url=https://github.com/scp-fs2open/fs2open.github.com/pulls]pending pull requests[/url][/li]
-[li]See the list of [url=https://github.com/scp-fs2open/fs2open.github.com/projects/8]bugs ranked by priority[/url][/li]
-[/list]

ci/post/requirements.txt

@@ -1,3 +0,0 @@
-Mako==1.2.2
-requests==2.32.4
-semantic-version==2.8.5

ci/post/util.py

@@ -1,46 +0,0 @@
-# miscellaneous utilities
-
-import os
-import time
-from functools import wraps
-
-from requests import RequestException
-
-GLOBAL_TIMEOUT = 30
-
-def retry_multi(max_retries):
-    """!
-    @brief Decorator - Retry a function `max_retries` times.
-    
-    @param [in] `max_retries` Maximum number of times to retry the decorated function before giving up
-
-    @details  Intended for use with functions from the `request` module, only catches `RequestException`'s
-    @note This has been copied from https://stackoverflow.com/a/23892489
-    """
-
-    def retry(func):
-        @wraps(func)
-        def wrapper(*args, **kwargs):
-            num_retries = 0
-            while num_retries <= max_retries:
-                try:
-                    ret = func(*args, **kwargs)
-                    break
-                except RequestException:
-                    if num_retries == max_retries:
-                        raise
-                    num_retries += 1
-                    time.sleep(5)
-            return ret
-
-        return wrapper
-
-    return retry
-
-
-def expand_config_vars(config):
-    """
-    @brief Expands the shell variable for the repo string from `config`
-    """
-
-    config["git"]["repo"] = os.path.expandvars(config["git"]["repo"])

ci/travis/before_deploy.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env sh
+
+set -ex
+
+if [ "$NIGHTLY_BUILD" = true ]; then
+    echo "Generating bintray config..."
+    sed -e "s/\$VERSION_NAME/$VERSION_NAME/" ci/bintray.template.json > ci/bintray.json
+fi

ci/travis/before_install.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env sh
+
+set -ex
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+    export DEBIAN_FRONTEND=noninteractive
+
+    sudo add-apt-repository -y "ppa:msulikowski/valgrind" # For fixing a bug with valgrind 3.11 which does not recognize the rdrand instruction
+
+    wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add -
+    sudo add-apt-repository -y 'deb http://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
+
+    sudo apt-get -yq update
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    # Nothing to do here
+    :
+elif [ "$TRAVIS_OS_NAME" = "windows" ]; then
+    # Nothing to do here
+    :
+fi

ci/travis/before_script.sh

@@ -0,0 +1,50 @@
+#!/usr/bin/env bash
+
+set -ex
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+    mkdir -p /tmp/builds
+    if [ "$RELEASE_BUILD" = true ]; then
+        # Package the source code in release builds
+        PARENT_DIR="$(basename "$PWD")"
+        (cd .. && tar -czvf /tmp/builds/$PACKAGE_NAME-source-Unix.tar.gz --exclude-vcs "$PARENT_DIR")
+    fi
+fi
+
+mkdir -p build
+cd build
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+    CXXFLAGS="-m64 -mtune=generic -mfpmath=sse -msse -msse2 -pipe -Wno-unknown-pragmas"
+    CFLAGS="-m64 -mtune=generic -mfpmath=sse -msse -msse2 -pipe -Wno-unknown-pragmas"
+
+    export CXXFLAGS
+    export CFLAGS
+    CMAKE="cmake -G Ninja -DFSO_FATAL_WARNINGS=ON $CMAKE_OPTIONS"
+    if [ "$BUILD_DEPLOYMENT" = true ]; then
+        for config in $BUILD_CONFIGS
+        do
+            mkdir -p $config
+            cd $config
+            eval $CMAKE -DFSO_INSTALL_DEBUG_FILES=ON -DCMAKE_BUILD_TYPE=$config -DCMAKE_INSTALL_PREFIX="/tmp/release/$config" \
+                -DFSO_BUILD_APPIMAGE=ON -DFSO_BUILD_INCLUDED_LIBS=ON -DFFMPEG_USE_PRECOMPILED=ON -DFSO_BUILD_QTFRED=OFF ../..
+            cd ..
+        done
+    else
+        eval $CMAKE -DCMAKE_BUILD_TYPE=$CONFIGURATION -DFSO_BUILD_TESTS=ON -DFSO_BUILD_INCLUDED_LIBS=ON -DFSO_BUILD_QTFRED=ON ..
+    fi
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    if [ "$BUILD_DEPLOYMENT" = true ]; then
+        cmake -G "Xcode" -DFSO_FATAL_WARNINGS=ON -DFSO_INSTALL_DEBUG_FILES=ON -DCMAKE_INSTALL_PREFIX="/tmp/release" ..
+    else
+        cmake -G "Xcode" $CMAKE_OPTIONS ..
+    fi
+elif [ "$TRAVIS_OS_NAME" = "windows" ]; then
+    if [ "$CMAKE_GENERATOR" = "Ninja" ]; then
+        cmake -DFSO_USE_SPEECH="OFF" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
+            -DFSO_BUILD_FRED2="OFF" -G "$CMAKE_GENERATOR" ..
+    else
+        cmake -DFSO_USE_SPEECH="ON" -DFSO_FATAL_WARNINGS="ON" -DFSO_USE_VOICEREC="OFF" -DFSO_BUILD_TESTS="ON" \
+            -DMSVC_SIMD_INSTRUCTIONS=SSE2 -DFSO_BUILD_FRED2="ON" -G "$CMAKE_GENERATOR" -T "$CMAKE_TOOLSET" ..
+    fi
+fi

ci/travis/check_release.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env sh
+
+RELEASE_BUILD=false
+NIGHTLY_BUILD=false
+TEST_BUILD=false
+
+BUILD_DEPLOYMENT=false
+BUILD_CONFIGS="Release FastDebug"
+VERSION_NAME=""
+PACKAGE_NAME=""
+
+RELEASE_PATTERN="^release_(.*)$"
+NIGHTLY_PATTERN="^nightly_(.*)$"
+TEST_BUILD_PATTERN="^test\/(.*)$"
+
+# These are for testing
+NIGHTLY_TEST=false
+RELEASE_TEST=false
+TEST_BUILD_TEST=false
+
+if [ "$RELEASE_TEST" = true ] || [[ "$TRAVIS_TAG" =~ $RELEASE_PATTERN ]]; then
+    echo "This is a release tag!";
+    RELEASE_BUILD=true;
+	PACKAGE_NAME="fs2_open_${BASH_REMATCH[1]}";
+fi
+if [ "$NIGHTLY_TEST" = true ] || [[ "$TRAVIS_TAG" =~ $NIGHTLY_PATTERN ]]; then
+    echo "This is a nightly tag!";
+    NIGHTLY_BUILD=true;
+    VERSION_NAME="${BASH_REMATCH[1]}";
+	PACKAGE_NAME="nightly_${BASH_REMATCH[1]}";
+fi
+if [ "$TEST_BUILD_TEST" = true ] || [[ "$TRAVIS_PULL_REQUEST" == "false" && "$TRAVIS_BRANCH" =~ $TEST_BUILD_PATTERN ]]; then
+    echo "This is a test build branch!";
+    TEST_BUILD=true;
+    if [ "$TEST_BUILD_TEST" = true ]; then
+        VERSION_NAME="test";
+        PACKAGE_NAME="test_test";
+    else
+        VERSION_NAME="${BASH_REMATCH[1]}";
+        PACKAGE_NAME="test_${BASH_REMATCH[1]}";
+    fi
+
+    # Override the revision string so that the builds are named correctly
+    echo "set(FSO_VERSION_REVISION_STR $VERSION_NAME)" > "$TRAVIS_BUILD_DIR/version_override.cmake"
+fi
+
+if ([ "$RELEASE_BUILD" = true ] || [ "$NIGHTLY_BUILD" = true ] || [ "$TEST_BUILD" = true ]); then
+    BUILD_DEPLOYMENT=true;
+fi
+
+if [ "$BUILD_DEPLOYMENT" = true ]; then
+    if ([ "$TRAVIS_OS_NAME" = "linux" ] && (! [[ "$CC" =~ ^gcc-5.*$ ]])); then
+        echo "Skipping non-release compiler";
+        exit 0;
+    fi
+
+    if ([[ "$CONFIGURATION" == "Debug" ]]); then
+        echo "Skipping non-release configuration";
+        exit 0;
+    fi
+
+    if [ "$TRAVIS_OS_NAME" = "windows" ]; then
+        echo "Skipping non-release platform"
+        exit 0
+    fi
+fi
+
+export RELEASE_BUILD
+export NIGHTLY_BUILD
+export TEST_BUILD
+export BUILD_DEPLOYMENT
+export BUILD_CONFIGS
+export VERSION_NAME
+export PACKAGE_NAME

ci/travis/ftp_deploy.sh

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+
+set -e
+set -u
+
+if [[ ! "$(curl -V)" == *"sftp"* ]]; then
+    # Before
+    echo "Before:"
+    curl -V
+
+    if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+
+        if [ -f ~/curl_cache/curl*.deb ]; then
+            cd ~/curl_cache
+            sudo dpkg -i libcurl3*.deb
+            sudo dpkg -i curl*.deb
+        else
+            # Since the Travis CI people are not capable of enabling SSH/SCP support for their libcurl we need to build that manually...
+            # These commands are based on the tutorial from here: http://zeroset.mnim.org/2013/03/14/sftp-support-for-curl-in-ubuntu-12-10-quantal-quetzal-and-later/
+            mkdir /tmp/curl
+            cd /tmp/curl
+            sudo apt-get update
+            sudo apt-get install build-essential debhelper libssh2-1-dev libgnutls-dev libidn11-dev libkrb5-dev libldap2-dev libnss3-dev librtmp-dev libtool openssh-server quilt
+            apt-get source curl
+            sudo apt-get build-dep curl
+
+            cd curl-*
+            export DEB_BUILD_OPTIONS="nocheck"
+            sudo dpkg-buildpackage -uc -us -j"$(grep -c ^processor /proc/cpuinfo)"
+
+            cd ..
+            dpkg -l | grep curl
+            ls -al
+
+            if [ ! -d ~/curl_cache ]; then
+                mkdir ~/curl_cache
+            fi
+
+            cp libcurl3*.deb curl*.deb ~/curl_cache
+
+            sudo dpkg -i libcurl3*.deb
+            sudo dpkg -i curl*.deb
+        fi
+    elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+        brew install libssh2
+        
+        if [ -d ~/curl_cache/curl ]; then
+            cd ~/curl_cache/curl
+            sudo make install
+        else
+            mkdir /tmp/curl
+            cd /tmp/curl
+
+            curl -LO "https://curl.haxx.se/download/curl-7.64.0.tar.bz2"
+            tar -xjf curl-7.64.0.tar.bz2
+
+            cd curl-7.64.0
+            ./configure --disable-debug --disable-dependency-tracking --disable-silent-rules --with-libssh2 --with-darwinssl --without-ca-bundle --without-ca-path
+            make -j"$(sysctl hw.logicalcpu | cut -d " " -f 2)"
+
+            if [ ! -d ~/curl_cache ]; then
+                mkdir ~/curl_cache
+            fi
+
+            cp -a . ~/curl_cache/curl
+            sudo make install
+        fi
+        export PATH=/usr/local/bin:$PATH
+    fi
+
+    # After
+    echo "After:"
+    curl -V
+fi
+
+cd /tmp/builds
+
+for file in *; do
+    if [ "$TEST_BUILD" = true ]; then
+        # Upload to datacorder
+        curl -k "sftp://porphyrion.feralhosting.com/www/datacorder.porphyrion.feralhosting.com/public_html/builds/test/$VERSION_NAME/" --user "$DATACORDER_USER:$DATACORDER_PASSWORD" -T "$file" --ftp-create-dirs
+    else
+        # Upload to indiegames
+        curl -k "sftp://scp.indiegames.us/~/public_html/builds/nightly/$VERSION_NAME/" --user "$INDIEGAMES_USER:$INDIEGAMES_PASSWORD" -T "$file" --ftp-create-dirs
+
+        # Upload to datacorder
+        curl -k "sftp://porphyrion.feralhosting.com/~/www/datacorder.porphyrion.feralhosting.com/public_html/builds/nightly/$VERSION_NAME/" --user "$DATACORDER_USER:$DATACORDER_PASSWORD" -T "$file" --ftp-create-dirs
+    fi
+done

ci/travis/install.sh

@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+set -ex
+
+FILENAME=
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+    export DEBIAN_FRONTEND=noninteractive
+
+    if [ ! -d "$HOME/cmake-3.8/bin" ]; then
+        # If the cache does not currently contain CMake then download and install it
+    	mkdir -p $HOME/cmake-3.8/
+
+    	wget -O /tmp/cmake.tar.gz --no-check-certificate https://cmake.org/files/v3.8/cmake-3.8.2-Linux-x86_64.tar.gz
+    	tar -xzf /tmp/cmake.tar.gz -C $HOME/cmake-3.8/ --strip-components=1
+    fi
+    export PATH=$HOME/cmake-3.8/bin:$PATH
+    
+    cd $HOME
+    
+    if [ "${BUILD_DEPLOYMENT}" = true ]; then
+        wget -O appimagetool -c "https://github.com/AppImage/AppImageKit/releases/download/continuous/appimagetool-x86_64.AppImage" # (64-bit)
+        chmod a+x ./appimagetool
+
+        wget -O linuxdeployqt -c "https://github.com/probonopd/linuxdeployqt/releases/download/continuous/linuxdeployqt-continuous-x86_64.AppImage" # (64-bit)
+        chmod a+x ./linuxdeployqt
+    fi
+
+    sudo apt-get -yq install valgrind
+
+    if [[ "$CC" = "clang-9" ]]; then
+      sudo apt-get -yq install clang-9 clang-tidy-9
+    fi
+
+    if [[ "$CC" = "clang-4.0" ]]; then
+      # Fix a header bug present in ubuntu...
+      sudo ln -s /usr/include/libcxxabi/__cxxabi_config.h /usr/include/c++/v1/__cxxabi_config.h
+    fi
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    gem install xcpretty
+    
+    brew update
+    brew outdated cmake || brew upgrade cmake
+elif [ "$TRAVIS_OS_NAME" = "windows" ]; then
+    choco install mingw ninja
+fi
+
+cmake --version

ci/travis/release.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env sh
+
+set -ex
+mkdir -p /tmp/builds
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+	cd build
+    for config in $BUILD_CONFIGS
+    do
+        cd "$config"
+
+        # Compile all targets
+        ninja all
+
+        # Install Freespace2 targets
+        cmake -DCMAKE_INSTALL_PREFIX=/tmp/release/$config/fso -DCOMPONENT=Unspecified -P cmake_install.cmake
+        cmake -DCMAKE_INSTALL_PREFIX=/tmp/release/$config/fso -DCOMPONENT=Freespace2 -P cmake_install.cmake
+
+        # We need to be a bit creative for determining the AppImage name since we don't want to hard-code the name
+        FILENAME="$(find /tmp/release/$config/fso/bin -name 'fs2_open_*' -type f -printf "%f\n").AppImage"
+        $HOME/appimagetool -n /tmp/release/$config/fso "/tmp/release/$config/fso/$FILENAME"
+
+: <<'END'
+        # Install qtFRED targets
+        cmake -DCMAKE_INSTALL_PREFIX=/tmp/release/$config/qtfred/usr -DCOMPONENT=Unspecified -P cmake_install.cmake
+        cmake -DCMAKE_INSTALL_PREFIX=/tmp/release/$config/qtfred/usr -DCOMPONENT=qtFRED -P cmake_install.cmake
+
+        PREV="$(pwd)"
+        cd /tmp/release/$config/qtfred
+
+        unset QTDIR; unset QT_PLUGIN_PATH; unset LD_LIBRARY_PATH
+        $HOME/linuxdeployqt usr/qtfred.desktop -bundle-non-qt-libs
+        # Move our AppRun script to the right location
+        mv usr/AppRun AppRun
+
+        echo "Embed newer libstdc++ for distros that don't come with it (ubuntu 14.04)";
+        mkdir -p usr/optional/; mkdir -p usr/optional/libstdc++/;
+        cp /usr/lib/x86_64-linux-gnu/libstdc++.so.6 ./usr/optional/libstdc++/;
+
+        $HOME/appimagetool -n . "$(find /tmp/release/$config/qtfred/usr/bin -name 'qtfred_*' -type f -printf "%f\n").AppImage"
+
+        cd "$PREV"
+END
+
+        cd ..
+    done
+
+    cp `find /tmp/release -name '*.AppImage' -print` /tmp/release
+    (cd /tmp/release && tar -cvzf /tmp/builds/$PACKAGE_NAME-builds-Linux.tar.gz *.AppImage)
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    cd build
+    
+    for config in $BUILD_CONFIGS
+    do
+        cmake --build . --config "$config" --target install | tee build.log \
+            | xcpretty
+        XCODE_RET=${PIPESTATUS[0]}
+        if [ "$XCODE_RET" -ne "0" ]; then
+            tar -cvzf build.log.tar.gz build.log
+            curl --upload-file build.log.tar.gz "https://transfer.sh/build.log.tar.gz"
+            exit $XCODE_RET
+        fi
+    done
+
+    ls -al /tmp/release
+    
+    (cd /tmp/release && tar -cvzf /tmp/builds/$PACKAGE_NAME-builds-MacOSX.tar.gz *)
+fi

ci/travis/script.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env sh
+
+set -e
+
+cd build
+
+if [ "$TRAVIS_OS_NAME" = "linux" ]; then
+    ninja -k 20 all
+
+    if [ "$CONFIGURATION" = "Debug" ]; then
+        valgrind --leak-check=full --error-exitcode=1 --gen-suppressions=all \
+            --suppressions="$TRAVIS_BUILD_DIR/ci/travis/valgrind.supp" ./bin/unittests --gtest_shuffle
+    else
+        ./bin/unittests --gtest_shuffle
+    fi
+elif [ "$TRAVIS_OS_NAME" = "osx" ]; then
+    cmake --build . --config "$CONFIGURATION" | tee build.log | xcpretty
+    XCODE_RET=${PIPESTATUS[0]}
+    if [ "$XCODE_RET" -ne "0" ]; then
+        tar -cvzf build.log.tar.gz build.log
+        curl --upload-file build.log.tar.gz "https://keep.sh"
+        exit $XCODE_RET
+    fi
+elif [ "$TRAVIS_OS_NAME" = "windows" ]; then
+    if [ "$CMAKE_GENERATOR" = "Ninja" ]; then
+        cmake --build . --config "$CONFIGURATION"
+    else
+        cmake --build . --config "$CONFIGURATION" -- /verbosity:minimal
+    fi
+fi

cmake-variants.yaml

@@ -1,16 +0,0 @@
-buildType:
-  default: release
-  description: R
-  choices:
-    release:
-      short: Release
-      long: Release builds
-      buildType: Release
-    fastDebug:
-      short: FastDebug
-      long: Debug with optimizations
-      buildType: FastDebug
-    debug:
-      short: Debug
-      long: Debug without optimizations
-      buildType: Debug

cmake/Cxx11.cmake

@@ -1,3 +1,15 @@
 
+include(WriteCompilerDetectionHeader)
+
 set(CMAKE_CXX_STANDARD_REQUIRED 11)
 set(CMAKE_CXX_STANDARD 11)
+
+get_property(CMAKE_CXX_KNOWN_FEATURES GLOBAL PROPERTY CMAKE_CXX_KNOWN_FEATURES)
+
+write_compiler_detection_header(
+  FILE "${GENERATED_SOURCE_DIR}/scp_compiler_detection.h"
+  PREFIX SCP
+  COMPILERS AppleClang Clang GNU MSVC
+  FEATURES ${CMAKE_CXX_KNOWN_FEATURES}
+  VERSION 3.2
+)

cmake/cpufeatures.cpp

@@ -2,72 +2,50 @@
 #ifdef _WIN32
 #include <intrin.h>
 //  Windows
-#define cpuid    __cpuidex
-#define xgetbv   _xgetbv
+#define cpuid    __cpuid
 
 #else
 
-#include <cstdint>
-
 //  GCC Inline Assembly
-void cpuid(int CPUInfo[4], int InfoType, int SubType){
+void cpuid(int CPUInfo[4],int InfoType){
     __asm__ __volatile__ (
         "cpuid":
         "=a" (CPUInfo[0]),
         "=b" (CPUInfo[1]),
         "=c" (CPUInfo[2]),
         "=d" (CPUInfo[3]) :
-        "a" (InfoType),
-		"c" (SubType)
+        "a" (InfoType)
     );
 }
 
-uint64_t xgetbv(uint32_t xcr) {
-	uint32_t lower, higher;
-	__asm__ __volatile__ (
-		"xgetbv":
-		"=a"(lower),
-		"=d"(higher) :
-		"c"(xcr)
-	);
-	return (static_cast<uint64_t>(higher) << static_cast<uint64_t>(32)) | static_cast<uint64_t>(lower);
-}
-
 #endif
 
 #include <iostream>
 
 int main( int argc, char* argv[] )
 {
-	bool SSE     = false;
-	bool SSE2    = false;
-	bool OSXSAVE = false;
-	bool AVX     = false;
-	bool AVX2    = false;
+	int SSE     = false;
+	int SSE2    = false;
+	int AVX     = false;
+	int AVX2    = false;
 
 	int info[4];
-	cpuid(info, 0, 0);
+	cpuid(info, 0);
 	int nIds = info[0];
 
 	//  Detect Instruction Set
 	if (nIds >= 1){
-		cpuid(info, 0x00000001, 0);
-		SSE     = (info[3] & ((int)1 << 25)) != 0;
-		SSE2    = (info[3] & ((int)1 << 26)) != 0;
-		OSXSAVE = (info[2] & ((int)1 << 27)) != 0;
-		AVX     = (info[2] & ((int)1 << 28)) != 0;
+		cpuid(info,0x00000001);
+		SSE   = (info[3] & ((int)1 << 25)) != 0;
+		SSE2  = (info[3] & ((int)1 << 26)) != 0;
+
+		AVX   = (info[2] & ((int)1 << 28)) != 0;
 	}
 	if (nIds >= 7){
-		cpuid(info,0x00000007, 0);
+		cpuid(info,0x00000007);
 		AVX2  = (info[1] & ((int)1 <<  5)) != 0;
 	}
 
-	//  Detect OS Support
-	if (!OSXSAVE || (xgetbv(0) & 0x6) == 0) {
-		AVX = false;
-		AVX2 = false;
-	}
-
 	if (AVX2)
 		std::cout << "AVX2";
 	else if(AVX)

cmake/cross_compile/mingw64.cmake

@@ -24,19 +24,3 @@ set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX})
 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
-
-if (FSO_BUILD_WITH_DISCORD)
-    message(WARNING "Discord support is not tested for cross-compilation. Here be dragons! To disable, set -DFSO_BUILD_WITH_DISCORD:BOOL=OFF")
-endif()
-
-if (FSO_BUILD_FRED2)
-    message(WARNING "FRED2 support is not tested for cross-compilation. Here be dragons! To disable, set -DFSO_BUILD_FRED2:BOOL=OFF")
-endif()
-
-if (FSO_USE_SPEECH)
-    message(WARNING "Speech support is not tested for cross-compilation. Here be dragons! To disable, set -DFSO_USE_SPEECH:BOOL=OFF")
-endif()
-
-if (FSO_USE_VOICEREC)
-    message(WARNING "Voice recognition support is not tested for cross-compilation. Here be dragons! To disable, set -DFSO_USE_VOICEREC:BOOL=OFF")
-endif()

cmake/doxygen.cmake

@@ -8,7 +8,7 @@ if(DOXYGEN_FOUND)
 	FILE(TO_NATIVE_PATH ${OUTPUT_DIR} OUTPUT_DIR)
 	SET(OUTPUT_DIR \"${OUTPUT_DIR}\")
 	
-	SET(INPUTS "${CMAKE_CURRENT_SOURCE_DIR}/code" "${CMAKE_CURRENT_SOURCE_DIR}/freespace2" "${CMAKE_CURRENT_SOURCE_DIR}/fred2" "${CMAKE_CURRENT_SOURCE_DIR}/wxfred2" "${CMAKE_CURRENT_SOURCE_DIR}/qtfred")
+	SET(INPUTS "${CMAKE_CURRENT_SOURCE_DIR}/code" "${CMAKE_CURRENT_SOURCE_DIR}/freespace2" "${CMAKE_CURRENT_SOURCE_DIR}/fred2" "${CMAKE_CURRENT_SOURCE_DIR}/wxfred2")
 	
 	SET(INPUT_DIRS)
 	FOREACH(DIR IN LISTS INPUTS)

cmake/embed_file.cmake

@@ -97,19 +97,9 @@ function(handle_embedded_files _target)
         set(INCLUDE_LIST "${INCLUDE_LIST}\n#include \"${HEADER_FILE}\"")
         set(ARRAY_ELEMENTS "${ARRAY_ELEMENTS}\n\t{ \"${_pathType}\", \"${FILE_NAME}\" , ${FIELD_NAME} , ${FIELD_NAME}_size },")
 
-        IF(CMAKE_CROSSCOMPILING)
-            SET(EMBEDFILE_PATH "EMBEDFILE-NOTFOUND" CACHE FILEPATH "Required for a cross compiling build, point to an embedfile of a cmake build for the host OS")
-            IF(EMBEDFILE_PATH STREQUAL "EMBEDFILE-NOTFOUND")
-                #This could, possibly, be configured to compile an embedfile using host compilation automatically, but that seems to be a challenge.
-                message(FATAL_ERROR "A manual embedfile path must be configured for cross compilation. Set EMBEDFILE_PATH to the location of an embedfile executable, found in the build directories for the host OS.")
-            ENDIF()
-        ELSE(CMAKE_CROSSCOMPILING)
-            SET(EMBEDFILE_PATH "embedfile")
-        ENDIF(CMAKE_CROSSCOMPILING)
-
         add_custom_command(
             OUTPUT ${ALL_OUTPUTS}
-            COMMAND ${EMBEDFILE_PATH} "${_filePath}" "${_outputBasePath}" "${FIELD_NAME}"
+            COMMAND embedfile "${_filePath}" "${_outputBasePath}" "${FIELD_NAME}"
             MAIN_DEPENDENCY "${_filePath}"
             COMMENT "Generating string file for ${_filePath}"
         )

cmake/finder/FindSpeech.cmake

@@ -9,8 +9,6 @@ if (WIN32)
 	if (NOT HAVE_SAPI_H)
 		message(SEND_ERROR "sapi.h could not be found on your platform. Please disable speech support.")
 	endif()
-elseif(APPLE)
-	# it should just work
 else()
 	message(SEND_ERROR "Text to Speech is not supported on this platform!")
 endif()

cmake/globals.cmake

@@ -7,37 +7,3 @@ if (CMAKE_SIZEOF_VOID_P EQUAL 8)
 else()
     set(IS_64BIT FALSE)
 endif()
-
-set(IS_ARM64 FALSE)
-set(IS_ARMV7A FALSE)
-
-if (NOT "${CMAKE_GENERATOR_PLATFORM}" STREQUAL "")   # needed to cover Visual Studio generator
-    if(CMAKE_GENERATOR_PLATFORM MATCHES "^(aarch64|arm64|ARM64)")
-        set(IS_ARM64 TRUE)
-	elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^(armv7)")
-        set(IS_ARMV7A TRUE)
-    endif()
-else()
-    if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|ARM64)")
-        set(IS_ARM64 TRUE)
-    elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "^(armv7)")
-        set(IS_ARMV7A TRUE)
-    endif()
-endif()
-
-set(IS_RISCV FALSE)
-
-if (NOT "${CMAKE_GENERATOR_PLATFORM}" STREQUAL "")   # needed to cover Visual Studio generator
-    if(CMAKE_GENERATOR_PLATFORM MATCHES "^(riscv64|RISCV64|riscv32|RISCV32)")
-        set(IS_RISCV TRUE)
-    endif()
-else()
-    if(CMAKE_SYSTEM_PROCESSOR MATCHES "^(riscv64|RISCV64|riscv32|RISCV32)")
-        set(IS_RISCV TRUE)
-    endif()
-endif()
-
-set(IS_X86 FALSE)
-if (NOT IS_ARM64 AND NOT IS_RISCV AND NOT IS_ARMV7A)
-    set(IS_X86 TRUE)
-endif()

cmake/platform-darwin.cmake

@@ -11,8 +11,7 @@ endif()
 
 target_link_libraries(platform INTERFACE ${COCOA_LIBRARY})
 
-# To support C++17 we need to target at least 10.13. maybe 10.14 for some rare features
-SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.13")
+SET(CMAKE_OSX_DEPLOYMENT_TARGET "10.9")
 
 SET(CMAKE_SKIP_RPATH FALSE)
 SET(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
@@ -23,14 +22,6 @@ SET(LIBRAY_DESTINATION "../Frameworks")
 
 set(PLATFORM_MAC TRUE CACHE INTERNAL "" FORCE)
 
-# Maybe override arm64 setting if we are compiling for different architecture
-# If not specified, or if it's a universal build, then this should do nothing
-if(CMAKE_OSX_ARCHITECTURES MATCHES "arm64")
-    set(IS_ARM64 TRUE)
-elseif(CMAKE_OSX_ARCHITECTURES MATCHES "x86_64")
-    set(IS_ARM64 FALSE)
-endif()
-
 # Generate and don't strip debug symbols
 # These settings don't seem to generate debug symbols for code and Freespace2
 # so those settings are set manually in code and Freespace2's CMakeLists.txt files

cmake/platform-win32.cmake

@@ -10,7 +10,6 @@ SET(WIN32_LIBS
 	winmm
 	ws2_32
 	psapi
-	shlwapi
 )
 
 IF (MINGW)

cmake/platformChecks.cmake

@@ -21,6 +21,8 @@ endif()
 
 set(CMAKE_EXTRA_INCLUDE_FILES "cstddef")
 CHECK_TYPE_SIZE("std::max_align_t" STD_MAX_ALIGN_T LANGUAGE CXX)
+set(CMAKE_EXTRA_INCLUDE_FILES "type_traits")
+CHECK_TYPE_SIZE("std::is_trivially_copyable<int>" STD_IS_TRIVIALLY_COPYABLE LANGUAGE CXX)
 set(CMAKE_EXTRA_INCLUDE_FILES)
 
 CHECK_TYPE_SIZE("char32_t" CHAR32_T LANGUAGE CXX)

cmake/platformChecks.h.in

@@ -8,9 +8,9 @@
 #cmakedefine SCP_HAVE_MAX_ALIGN_T
 #cmakedefine SCP_HAVE_STD_MAX_ALIGN_T
 
+#cmakedefine01 HAVE_STD_IS_TRIVIALLY_COPYABLE
+
 #cmakedefine01 IS_64BIT
-#cmakedefine01 IS_ARM64
-#cmakedefine01 IS_RISCV
 
 #cmakedefine01 SCP_HAVE_STRCASECMP
 #cmakedefine01 SCP_HAVE_STRNCASECMP

cmake/toolchain-apple-clang.cmake

@@ -4,7 +4,7 @@ MESSAGE(STATUS "Doing configuration specific to Apple Clang...")
 # TODO: Actually add Mac specific flags here...
 
 # Suppress specific warning
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -fsigned-char -Wno-unknown-pragmas")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -funroll-loops -fsigned-char -Wno-unknown-pragmas")
 
 # Omit "conversion from string literal to 'char *' is deprecated" warnings.
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-write-strings")
@@ -13,6 +13,6 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-deprecated -Wno-char-subscripts")
 
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fcolor-diagnostics")
 
-set(CMAKE_CXX_FLAGS_RELEASE "-O3 -Wno-unused-variable -Wno-unused-parameter")
+set(CMAKE_CXX_FLAGS_RELEASE "-Wno-unused-variable")
 
-set(CMAKE_CXX_FLAGS_DEBUG "-O0 -g -Wshadow")
+set(CMAKE_CXX_FLAGS_DEBUG "-Wextra -Wshadow -Wno-unused-parameter")

cmake/toolchain-clang.cmake

@@ -10,41 +10,8 @@ option(CLANG_ENABLE_ADDRESS_SANITIZER "Enable -fsanitize=address" OFF)
 option(CLANG_USE_LIBCXX "Use libc++" OFF)
 
 # These are the default values
-set(C_BASE_FLAGS "-pipe")
-set(CXX_BASE_FLAGS "-pipe")
-
-if(IS_X86)
-	if(FORCED_NATIVE_SIMD_INSTRUCTIONS)
-		set(CLANG_EXTENSIONS "-march=native")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "")
-		set(CLANG_EXTENSIONS "-march=x86-64")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "SSE")
-		set(CLANG_EXTENSIONS "-march=x86-64 -msse -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "SSE2")
-		set(CLANG_EXTENSIONS "-march=x86-64 -msse -msse2 -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX")
-		set(CLANG_EXTENSIONS "-march=x86-64-v2 -msse -msse2 -mavx -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX2")
-		set(CLANG_EXTENSIONS "-march=x86-64-v3 -msse -msse2 -mavx -mavx2 -mfpmath=sse")
-	else ()
-		message( FATAL_ERROR "Unknown instruction set encountered for clang. Update toolchain-clang.cmake!" )
-	endif()
-
-	set(C_BASE_FLAGS "${C_BASE_FLAGS} ${CLANG_EXTENSIONS}")
-	set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} ${CLANG_EXTENSIONS}")
-elseif(IS_ARM)
-	if(FORCED_NATIVE_SIMD_INSTRUCTIONS)
-		set(C_BASE_FLAGS "${C_BASE_FLAGS} -march=native")
-		set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} -march=native")
-    endif ()
-elseif(IS_RISCV)
-    # Default C/CXX_BASE_FLAGS are fine for RISC-V
-endif()
-
-if (USE_STATIC_LIBCXX)
-	set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} -static-libstdc++ -Qunused-arguments")
-	set(CLANG_USE_LIBCXX ON)
-endif()
+set(C_BASE_FLAGS "-march=native -pipe")
+set(CXX_BASE_FLAGS "-march=native -pipe")
 
 # For C and C++, the values can be overwritten independently
 if(DEFINED ENV{CXXFLAGS})
@@ -66,8 +33,12 @@ set(COMPILER_FLAGS "")
 _enable_extra_compiler_warnings_flags()
 set(COMPILER_FLAGS "${COMPILER_FLAGS} ${_flags}")
 
-set(COMPILER_FLAGS "${COMPILER_FLAGS} -fsigned-char -Wno-unknown-pragmas")
+set(COMPILER_FLAGS "${COMPILER_FLAGS} -funroll-loops -fsigned-char -Wno-unknown-pragmas")
 
+# Omit "argument unused during compilation" when clang is used with ccache.
+if(${CMAKE_CXX_COMPILER} MATCHES "ccache")
+	set(COMPILER_FLAGS "${COMPILER_FLAGS} -Qunused-arguments")
+endif()
 
 if ("${CMAKE_GENERATOR}" STREQUAL "Ninja")
 	# Force color diagnostics for Ninja generator
@@ -112,48 +83,23 @@ if(SUPPORTS_SHIFT_NEGATIVE_VALUE)
 	set(COMPILER_FLAGS "${COMPILER_FLAGS} -Wno-shift-negative-value")
 endif()
 
-# Check if there is a user-set optimisation flag
-string(REGEX MATCH "-O[a-zA-Z|0-9]+" CXX_OPT_FLAG ${CXX_BASE_FLAGS})
-string(REGEX MATCH "-O[a-zA-Z|0-9]+" C_OPT_FLAG ${C_BASE_FLAGS})
+set(COMPILER_FLAGS_RELEASE "-O2 -Wno-unused-variable -Wno-unused-parameter")
 
-# If no user-set opt flag, set -O3 and -Og
-if ("${CXX_OPT_FLAG}" STREQUAL "")
-	set(CXX_OPT_FLAG_RELEASE "-O3")
-	set(CXX_OPT_FLAG_DEBUG "-O0")
-else()
-	set(CXX_OPT_FLAG_RELEASE "${CXX_OPT_FLAG}")
-	set(CXX_OPT_FLAG_DEBUG "${CXX_OPT_FLAG}")
-endif()
-if ("${C_OPT_FLAG}" STREQUAL "")
-	set(C_OPT_FLAG_RELEASE "-O3")
-	set(C_OPT_FLAG_DEBUG "-O0")
-else()
-	set(C_OPT_FLAG_RELEASE "${C_OPT_FLAG}")
-	set(C_OPT_FLAG_DEBUG "${C_OPT_FLAG}")
-endif()
+set(COMPILER_FLAGS_DEBUG "-O0 -g -Wshadow")
 
-set(CXX_FLAGS_RELEASE "${CXX_OPT_FLAG_RELEASE} -Wno-unused-variable -Wno-unused-parameter")
-set(C_FLAGS_RELEASE "${C_OPT_FLAG_RELEASE} -Wno-unused-variable -Wno-unused-parameter")
-
-set(CXX_FLAGS_DEBUG "${CXX_OPT_FLAG_DEBUG} -g -Wshadow")
-set(C_FLAGS_DEBUG "${C_OPT_FLAG_DEBUG} -g -Wshadow")
-
-# Always use the base flags and add our compiler flags at the back
+# Always use the base flags and add our compiler flags at the bacl
 set(CMAKE_CXX_FLAGS "${CXX_BASE_FLAGS} ${COMPILER_FLAGS}")
 set(CMAKE_C_FLAGS "${C_BASE_FLAGS} ${COMPILER_FLAGS}")
 
-set(CMAKE_CXX_FLAGS_RELEASE ${CXX_FLAGS_RELEASE})
-set(CMAKE_C_FLAGS_RELEASE ${C_FLAGS_RELEASE})
+set(CMAKE_CXX_FLAGS_RELEASE ${COMPILER_FLAGS_RELEASE})
+set(CMAKE_C_FLAGS_RELEASE ${COMPILER_FLAGS_RELEASE})
+
+set(CMAKE_CXX_FLAGS_DEBUG ${COMPILER_FLAGS_DEBUG})
+set(CMAKE_C_FLAGS_DEBUG ${COMPILER_FLAGS_DEBUG})
 
-set(CMAKE_CXX_FLAGS_DEBUG ${CXX_FLAGS_DEBUG})
-set(CMAKE_C_FLAGS_DEBUG ${C_FLAGS_DEBUG})
 
 set(CMAKE_EXE_LINKER_FLAGS "")
 
-if(DEFINED ENV{LDFLAGS})
-    set(CMAKE_EXE_LINKER_FLAGS $ENV{LDFLAGS})
-endif()
-
 if (CLANG_USE_LIBCXX)
 	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
 endif()
@@ -170,7 +116,7 @@ if (FSO_FATAL_WARNINGS)
 	target_compile_options(compiler INTERFACE "-Werror")
 endif()
 
-# Always define this to make sure that the fixed-width format macros are available
+# Always define this to make sure that the fixed width format macros are available
 target_compile_definitions(compiler INTERFACE __STDC_FORMAT_MACROS)
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)

cmake/toolchain-gcc.cmake

@@ -12,49 +12,8 @@ option(GCC_USE_GOLD "Use the gold linker instead of the standard linker" OFF)
 option(GCC_GENERATE_GDB_INDEX "Adds linker option to generate the gdb index for debug builds" OFF)
 
 # These are the default values
-set(C_BASE_FLAGS "-pipe")
-set(CXX_BASE_FLAGS "-pipe")
-
-if(IS_X86)
-	if(FORCED_NATIVE_SIMD_INSTRUCTIONS)
-		set(GCC_EXTENSIONS "-march=native")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "")
-		set(GCC_EXTENSIONS "-march=x86-64")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "SSE")
-		set(GCC_EXTENSIONS "-march=x86-64 -msse -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "SSE2")
-		set(GCC_EXTENSIONS "-march=x86-64 -msse -msse2 -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX")
-		set(GCC_EXTENSIONS "-march=x86-64-v2 -msse -msse2 -mavx -mfpmath=sse")
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX2")
-		set(GCC_EXTENSIONS "-march=x86-64-v3 -msse -msse2 -mavx -mavx2 -mfpmath=sse")
-	else ()
-		message( FATAL_ERROR "Unknown instruction set encountered for GCC. Update toolchain-gcc.cmake!" )
-	endif()
-
-	set(C_BASE_FLAGS "${C_BASE_FLAGS} ${GCC_EXTENSIONS}")
-	set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} ${GCC_EXTENSIONS}")
-
-	if (IS_64BIT)
-		set(C_BASE_FLAGS "${C_BASE_FLAGS} -m64")
-		set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} -m64")
-	endif()
-elseif(IS_ARM)
-	if(FORCED_NATIVE_SIMD_INSTRUCTIONS)
-		set(C_BASE_FLAGS "${C_BASE_FLAGS} -march=native")
-		set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} -march=native")
-    endif ()
-elseif(IS_RISCV)
-    # You do not need to pass a -march, passing nothing will make gcc to choose itself.
-    # If you want a specific set of instructions like vectors, set -march in CFLAGS and CXXFLAGS env variables
-    # Example for vectors: -march=rv64gcv
-    # https://gcc.gnu.org/onlinedocs/gcc/RISC-V-Options.html
-    # As such, default C/CXX_BASE_FLAGS are sufficient.
-endif()
-
-if (USE_STATIC_LIBCXX)
-	set(CXX_BASE_FLAGS "${CXX_BASE_FLAGS} -static-libstdc++")
-endif()
+set(C_BASE_FLAGS "-march=native -pipe")
+set(CXX_BASE_FLAGS "-march=native -pipe")
 
 # For C and C++, the values can be overwritten independently
 if(DEFINED ENV{CFLAGS})
@@ -68,11 +27,6 @@ endif()
 set(COMPILER_FLAGS "")
 set(LINKER_FLAGS "")
 
-# Don't ignore user-set LDFLAGS
-if(DEFINED ENV{LDFLAGS})
-	set(LINKER_FLAGS $ENV{LDFLAGS})
-endif()
-
 if (GCC_USE_GOLD)
 	OPTION(GCC_INCREMENTAL_LINKING "Use incremental linking" OFF)
 	set(LINKER_FLAGS "${LINKER_FLAGS} -fuse-ld=gold")
@@ -86,7 +40,7 @@ endif()
 _enable_extra_compiler_warnings_flags()
 set(COMPILER_FLAGS "${COMPILER_FLAGS} ${_flags}")
 
-set(COMPILER_FLAGS "${COMPILER_FLAGS} -fsigned-char -Wno-unknown-pragmas")
+set(COMPILER_FLAGS "${COMPILER_FLAGS} -funroll-loops -fsigned-char -Wno-unknown-pragmas")
 
 if (NOT GCC_INCREMENTAL_LINKING)
 	# Place each function and data in its own section so the linker can
@@ -154,41 +108,19 @@ if(SUPPORTS_STRINGOP_TRUNCATION)
 	set(COMPILER_FLAGS "${COMPILER_FLAGS} -Wno-stringop-overflow")
 endif()
 
-# Check if there is a user-set optimisation flag
-string(REGEX MATCH "-O[a-zA-Z|0-9]+" CXX_OPT_FLAG ${CXX_BASE_FLAGS})
-string(REGEX MATCH "-O[a-zA-Z|0-9]+" C_OPT_FLAG ${C_BASE_FLAGS})
+set(COMPILER_FLAGS_RELEASE "-O2 -Wno-unused-variable -Wno-unused-but-set-variable -Wno-array-bounds -Wno-empty-body -Wno-clobbered  -Wno-unused-parameter")
 
-# If no user-set opt flag, set -O3 and -Og
-if ("${CXX_OPT_FLAG}" STREQUAL "")
-	set(CXX_OPT_FLAG_RELEASE "-O3")
-	set(CXX_OPT_FLAG_DEBUG "-O0")
-else()
-	set(CXX_OPT_FLAG_RELEASE "${CXX_OPT_FLAG}")
-	set(CXX_OPT_FLAG_DEBUG "${CXX_OPT_FLAG}")
-endif()
-if ("${C_OPT_FLAG}" STREQUAL "")
-	set(C_OPT_FLAG_RELEASE "-O3")
-	set(C_OPT_FLAG_DEBUG "-O0")
-else()
-	set(C_OPT_FLAG_RELEASE "${C_OPT_FLAG}")
-	set(C_OPT_FLAG_DEBUG "${C_OPT_FLAG}")
-endif()
-
-set(CXX_FLAGS_RELEASE "${CXX_OPT_FLAG_RELEASE} -Wno-unused-variable -Wno-unused-but-set-variable -Wno-array-bounds -Wno-empty-body -Wno-clobbered -Wno-unused-parameter")
-set(C_FLAGS_RELEASE "${C_OPT_FLAG_RELEASE} -Wno-unused-variable -Wno-unused-but-set-variable -Wno-array-bounds -Wno-empty-body -Wno-clobbered -Wno-unused-parameter")
-
-set(CXX_FLAGS_DEBUG "${CXX_OPT_FLAG_DEBUG} -g -Wshadow")
-set(C_FLAGS_DEBUG "${C_OPT_FLAG_DEBUG} -g -Wshadow")
+set(COMPILER_FLAGS_DEBUG "-O0 -g -Wshadow")
 
 # Always use the base flags and add our compiler flags at the back
 set(CMAKE_CXX_FLAGS "${CXX_BASE_FLAGS} ${COMPILER_FLAGS}")
 set(CMAKE_C_FLAGS "${C_BASE_FLAGS} ${COMPILER_FLAGS}")
 
-set(CMAKE_CXX_FLAGS_RELEASE ${CXX_FLAGS_RELEASE})
-set(CMAKE_C_FLAGS_RELEASE ${C_FLAGS_RELEASE})
+set(CMAKE_CXX_FLAGS_RELEASE ${COMPILER_FLAGS_RELEASE})
+set(CMAKE_C_FLAGS_RELEASE ${COMPILER_FLAGS_RELEASE})
 
-set(CMAKE_CXX_FLAGS_DEBUG ${CXX_FLAGS_DEBUG})
-set(CMAKE_C_FLAGS_DEBUG ${C_FLAGS_DEBUG})
+set(CMAKE_CXX_FLAGS_DEBUG ${COMPILER_FLAGS_DEBUG})
+set(CMAKE_C_FLAGS_DEBUG ${COMPILER_FLAGS_DEBUG})
 
 set(CMAKE_EXE_LINKER_FLAGS "${LINKER_FLAGS}")
 
@@ -228,7 +160,7 @@ if (FSO_FATAL_WARNINGS)
 	target_compile_options(compiler INTERFACE "-Werror")
 endif()
 
-# Always define this to make sure that the fixed-width format macros are available
+# Always define this to make sure that the fixed width format macros are available
 target_compile_definitions(compiler INTERFACE __STDC_FORMAT_MACROS=1)
 
 if(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR MINGW)

cmake/toolchain-msvc.cmake

@@ -46,13 +46,9 @@ target_compile_options(compiler INTERFACE ${WARNING_FLAGS})
 set(CMAKE_C_FLAGS "/MP /GS- /analyze- /Zc:wchar_t /errorReport:prompt /Zc:forScope /Gd /EHsc /nologo /Zm200")
 set(CMAKE_CXX_FLAGS "/MP /GS- /analyze- /Zc:wchar_t /errorReport:prompt /Zc:forScope /Gd /EHsc /nologo /Zm200")
 
-set(CMAKE_EXE_LINKER_FLAGS "/MANIFEST /SAFESEH:NO /ERRORREPORT:PROMPT /NOLOGO")
+set(CMAKE_EXE_LINKER_FLAGS "/MANIFEST /DYNAMICBASE:NO /SAFESEH:NO /ERRORREPORT:PROMPT /NOLOGO")
 set(CMAKE_STATIC_LINKER_FLAGS "")
 
-if(NOT IS_ARM64)
-	set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /DYNAMICBASE:NO")
-endif()
-
 # Release
 set(CMAKE_C_FLAGS_RELEASE "/GL /Gy- /Ox /Ot /Ob2 /fp:precise /GF /Oy /Oi /Zi /W3")
 set(CMAKE_CXX_FLAGS_RELEASE "/GL /Gy- /Ox /Ot /Ob2 /fp:precise /GF /Oy /Oi /Zi /W3")
@@ -72,10 +68,11 @@ if (MSVC_RELEASE_DEBUGGING)
 endif()
 
 IF(MSVC_USE_RUNTIME_DLL)
-	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<NOT:$<CONFIG:Release>>:Debug>DLL")
-	add_compile_definitions(_AFXDLL)
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MD")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MD")
 ELSE(MSVC_USE_RUNTIME_DLL)
-	set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<NOT:$<CONFIG:Release>>:Debug>")
+	set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} /MT")
+	set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} /MT")
 ENDIF(MSVC_USE_RUNTIME_DLL)
 
 # Debug
@@ -83,38 +80,64 @@ set(CMAKE_C_FLAGS_DEBUG "/W4 /Gy /Zi /Od /RTC1 /Gd /Oy-")
 set(CMAKE_CXX_FLAGS_DEBUG "/W4 /Gy /Zi /Od /RTC1 /Gd /Oy-")
 set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG /INCREMENTAL:NO /MAPINFO:EXPORTS /NODEFAULTLIB:libcmt.lib")
 
+IF(MSVC_USE_RUNTIME_DLL)
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MDd")
+	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MDd")
+ELSE(MSVC_USE_RUNTIME_DLL)
+	set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /MTd")
+	set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /MTd")
+ENDIF(MSVC_USE_RUNTIME_DLL)
+
 INCLUDE(MSVCMultipleProcessCompile)
 
 # Visual Studio supports compiling for multiple vector instruction sets
+SET(POSSIBLE_INSTUCTION_SETS "" SSE SSE2 AVX AVX2)
 
-if(IS_X86)
-	if(FORCED_NATIVE_SIMD_INSTRUCTIONS)
-		# MSVC has no direct -march=native equivalent, so just use the detected extensions.
-		SET(FSO_INSTRUCTION_SET ${DETECTED_SIMD_INSTRUCTIONS})
-	endif()
+if (NOT DEFINED MSVC_SIMD_INSTRUCTIONS)
+	detect_simd_instructions(MSVC_DETECTED_SIMD_INSTRUCTIONS)
 
-	if(FSO_INSTRUCTION_SET STREQUAL "")
-		set(MSVC_SIMD_INSTRUCTIONS "IA32")
-	else()
-		set(MSVC_SIMD_INSTRUCTIONS ${FSO_INSTRUCTION_SET})
-	endif()
+	SET(MSVC_SIMD_INSTRUCTIONS "${MSVC_DETECTED_SIMD_INSTRUCTIONS}" CACHE FILEPATH "The SIMD instructions which will be used, possible values are ${POSSIBLE_INSTUCTION_SETS}")
+	MARK_AS_ADVANCED(FORCE MSVC_SIMD_INSTRUCTIONS)
+endif()
+set(FSO_INSTRUCTION_SET ${MSVC_SIMD_INSTRUCTIONS})
 
-	if (NOT (IS_64BIT AND (MSVC_SIMD_INSTRUCTIONS STREQUAL "IA32" OR MSVC_SIMD_INSTRUCTIONS STREQUAL "SSE" OR MSVC_SIMD_INSTRUCTIONS STREQUAL "SSE2")))
-		# 32-Bit and SSE(2) mustn't be set, as these are implied in x86_64 and thus MSVC does not support it for the /arch argument
-		CHECK_CXX_COMPILER_FLAG("/arch:${MSVC_SIMD_INSTRUCTIONS}" COMPILER_SUPPORTS_ARCH)
+LIST(FIND POSSIBLE_INSTUCTION_SETS "${MSVC_SIMD_INSTRUCTIONS}" SET_INDEX)
 
-		IF(COMPILER_SUPPORTS_ARCH)
-			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /arch:${MSVC_SIMD_INSTRUCTIONS}")
-			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:${MSVC_SIMD_INSTRUCTIONS}")
-		ELSE()
-			message( FATAL_ERROR "Your version of MSVC does not support the requested instruction set. Consider updating!" )
-		ENDIF()
-	endif()
+if (SET_INDEX LESS 0)
+	MESSAGE(STATUS "An invalid instruction set was specified, defaulting to no special compiler options.")
+else()
+	IF (NOT SET_INDEX EQUAL 0)
+		SET(FOUND)
 
+		FOREACH(list_index RANGE ${SET_INDEX} 1)
+			list(GET POSSIBLE_INSTUCTION_SETS ${list_index} _simd_set)
+			CHECK_CXX_COMPILER_FLAG("/arch:${_simd_set}" COMPILER_SUPPORTS_ARCH_${_simd_set})
+
+			IF(COMPILER_SUPPORTS_ARCH_${_simd_set})
+				set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /arch:${_simd_set}")
+				set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:${_simd_set}")
+
+				SET(FOUND TRUE)
+				BREAK()
+			ENDIF()
+		ENDFOREACH(list_index)
+
+		IF(NOT FOUND)
+			# Don't set anything, it will likely not work
+			MESSAGE(STATUS "Your compiler does not support any optimization flags, defaulting to none")
+		ENDIF(NOT FOUND)
+	ELSE()
+		CHECK_CXX_COMPILER_FLAG("/arch:IA32" COMPILER_SUPPORTS_ARCH_IA32)
+
+		IF(COMPILER_SUPPORTS_ARCH_IA32)
+			set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} /arch:IA32")
+			set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /arch:IA32")
+		ENDIF(COMPILER_SUPPORTS_ARCH_IA32)
+	ENDIF()
 endif()
 
-add_compile_definitions("$<$<CONFIG:FastDebug>:_ITERATOR_DEBUG_LEVEL=0>")
-target_compile_definitions(compiler INTERFACE _CRT_SECURE_NO_DEPRECATE _CRT_SECURE_NO_WARNINGS _SECURE_SCL=0 NOMINMAX _SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING)
+target_compile_definitions(compiler INTERFACE _CRT_SECURE_NO_DEPRECATE _CRT_SECURE_NO_WARNINGS _SECURE_SCL=0 NOMINMAX
+		"$<$<CONFIG:FastDebug>:_ITERATOR_DEBUG_LEVEL=0>" _SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING)
 
 if (FSO_FATAL_WARNINGS)
 	# Make warnings fatal if the right variable is set

cmake/toolchain.cmake

@@ -5,55 +5,6 @@ add_library(compiler INTERFACE)
 
 target_compile_definitions(compiler INTERFACE "$<$<CONFIG:Release>:NDEBUG>;$<$<CONFIG:Debug>:_DEBUG>;$<$<CONFIG:FastDebug>:_DEBUG>")
 
-set(FORCED_NATIVE_SIMD_INSTRUCTIONS ON CACHE BOOL "Override instruction set detection and compile with the maximum possible instructions for the current system.")
-IF(IS_X86)
-	SET(POSSIBLE_INSTRUCTION_SETS "" SSE SSE2 AVX AVX2)
-	if (CMAKE_CROSSCOMPILING)
-		message("Cross-Compile cannot detect supported instruction sets. Defaulting to SSE2. Disabling host-optimization.")
-		set(FORCED_NATIVE_SIMD_INSTRUCTIONS OFF)
-		set(DETECTED_SIMD_INSTRUCTIONS SSE2)
-	else()
-		detect_simd_instructions(DETECTED_SIMD_INSTRUCTIONS)
-	endif()
-
-	set(FORCED_SIMD_INSTRUCTIONS "" CACHE STRING "Overrides any instruction set settings (including forced-native). Any of ${POSSIBLE_INSTRUCTION_SETS}.")
-	if (NOT FORCED_SIMD_INSTRUCTIONS STREQUAL "")
-		set(FORCED_NATIVE_SIMD_INSTRUCTIONS OFF)
-		LIST(FIND POSSIBLE_INSTRUCTION_SETS "${FORCED_SIMD_INSTRUCTIONS}" SET_INDEX)
-
-		if (SET_INDEX LESS 0)
-			MESSAGE(STATUS "An invalid instruction set was specified, defaulting to no special compiler options.")
-			set(FSO_INSTRUCTION_SET "")
-		else ()
-			LIST(FIND POSSIBLE_INSTRUCTION_SETS "${DETECTED_SIMD_INSTRUCTIONS}" SET_INDEX)
-			if (SET_INDEX LESS 0)
-				MESSAGE(STATUS "An instruction set was specified which is unsupported on this platform. Compiled binary might not be executable.")
-			endif()
-
-			set(FSO_INSTRUCTION_SET ${FORCED_SIMD_INSTRUCTIONS})
-		endif()
-	else()
-		SET(FSO_INSTRUCTION_SET ${DETECTED_SIMD_INSTRUCTIONS})
-	endif()
-	MESSAGE(STATUS "Using instruction set level ${FSO_INSTRUCTION_SET}. Optimizations for host-system specifically: ${FORCED_NATIVE_SIMD_INSTRUCTIONS}.")
-
-	if (FSO_INSTRUCTION_SET STREQUAL "SSE")
-		add_compile_definitions(FSO_SIMD_SSE)
-	elseif (FSO_INSTRUCTION_SET STREQUAL "SSE2")
-		add_compile_definitions(FSO_SIMD_SSE)
-		add_compile_definitions(FSO_SIMD_SSE2)
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX")
-		add_compile_definitions(FSO_SIMD_SSE)
-		add_compile_definitions(FSO_SIMD_SSE2)
-		add_compile_definitions(FSO_SIMD_AVX)
-	elseif (FSO_INSTRUCTION_SET STREQUAL "AVX2")
-		add_compile_definitions(FSO_SIMD_SSE)
-		add_compile_definitions(FSO_SIMD_SSE2)
-		add_compile_definitions(FSO_SIMD_AVX)
-		add_compile_definitions(FSO_SIMD_AVX2)
-	endif()
-ENDIF()
-
 if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
 	include(toolchain-gcc)
 elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")

cmake/util.cmake

@@ -67,43 +67,30 @@ ENDIF(EXISTS \"${CMAKE_CURRENT_BINARY_DIR}/${TARGET}/${FILE}\")
 ENDFUNCTION(EP_CHECK_FILE_EXISTS)
 
 MACRO(COPY_FILE_TO_TARGET _target _file)
-	if (IS_DIRECTORY "${_file}")
-		get_filename_component(_dirName "${_file}" NAME)
-		if (PLATFORM_MAC AND ("${_file}" MATCHES ".framework$"))
-			# This is stupid, but it preserves symlinks, unlike copy_directory_if_different.
-			# Otherwise we end up creating duplicate files in the copied framework.
-			ADD_CUSTOM_COMMAND(
-					TARGET ${_target} POST_BUILD
-					COMMAND rsync -rlq "${_file}" "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}"
-					COMMENT "copying '${_file}'..."
-					VERBATIM
-			)
-		else()
-			ADD_CUSTOM_COMMAND(
-					TARGET ${_target} POST_BUILD
-					COMMAND ${CMAKE_COMMAND} -E copy_directory_if_different "${_file}" "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/${_dirName}"
-					COMMENT "copying '${_file}'..."
-					VERBATIM
-			)
-		endif()
+	if(UNIX)
+		ADD_CUSTOM_COMMAND(
+			TARGET ${_target} POST_BUILD
+			COMMAND cp -a "${_file}"  "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/"
+			COMMENT "copying '${_file}'..."
+		)
 	else()
 		ADD_CUSTOM_COMMAND(
-				TARGET ${_target} POST_BUILD
-				COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_file}" "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/"
-				COMMENT "copying '${_file}'..."
-				VERBATIM
+			TARGET ${_target} POST_BUILD
+			COMMAND ${CMAKE_COMMAND} -E copy_if_different "${_file}"  "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/"
+			COMMENT "copying '${_file}'..."
 		)
 	endif()
 endmacro(COPY_FILE_TO_TARGET)
 
 MACRO(COPY_FILES_TO_TARGET _target)
-	ADD_CUSTOM_COMMAND(
-		TARGET ${_target} POST_BUILD
-		COMMAND ${CMAKE_COMMAND} -E make_directory "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/"
-		COMMENT "Creating '$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/'..."
-		VERBATIM
-	)
-
+	if(UNIX)
+		ADD_CUSTOM_COMMAND(
+			TARGET ${_target} POST_BUILD
+			COMMAND mkdir -p "$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/"
+			COMMENT "Creating '$<TARGET_FILE_DIR:${_target}>/${LIBRAY_DESTINATION}/'..."
+		)
+	endif()
+	
 	FOREACH(file IN LISTS TARGET_COPY_FILES)
 		COPY_FILE_TO_TARGET("${_target}" "${file}")
 	ENDFOREACH(file)
@@ -158,17 +145,27 @@ function(set_precompiled_header _target _headerPath)
 		target_compile_definitions(${_target} PRIVATE CMAKE_PCH)
 		target_precompile_headers(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:${_headerPath}>")
 	else()
-		if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-			target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
-		elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
-			target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:/FI ${_headerPath}>")
-		elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
-			target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
-		elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
-			target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
-		ELSE()
-			MESSAGE("Unknown compiler for global includes. This will probably break the build.")
-		ENDIF()
+		if (ENABLE_COTIRE)
+			message("${_headerPath}")
+			set_target_properties(${_target} PROPERTIES COTIRE_CXX_PREFIX_HEADER_INIT "${_headerPath}")
+
+			# Disable unity build as it doesn't work well for us
+			set_target_properties(${_target} PROPERTIES COTIRE_ADD_UNITY_BUILD FALSE)
+
+			cotire(${_target})
+		else()
+			if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+				target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
+			elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+				target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:/FI ${_headerPath}>")
+			elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+				target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
+			elseif("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
+				target_compile_options(${_target} PRIVATE "$<$<COMPILE_LANGUAGE:CXX>:-include${_headerPath}>")
+			ELSE()
+				MESSAGE("Unknown compiler for global includes. This will probably break the build.")
+			ENDIF()
+		endif()
 	endif()
 endfunction()
 

cmake/version.cmake

@@ -6,8 +6,8 @@ if (EXISTS "${PROJECT_SOURCE_DIR}/version_override.cmake")
     include("${PROJECT_SOURCE_DIR}/version_override.cmake")
 endif()
 
-set_if_not_defined(FSO_VERSION_MAJOR 24)
-set_if_not_defined(FSO_VERSION_MINOR 3)
+set_if_not_defined(FSO_VERSION_MAJOR 20)
+set_if_not_defined(FSO_VERSION_MINOR 1)
 set_if_not_defined(FSO_VERSION_BUILD 0)
 
 # A numeric revision e.g. the CI build number
@@ -35,15 +35,7 @@ ELSE()
     SET(FSO_BINARY_SUFFIX "${FSO_VERSION_MAJOR}_${FSO_VERSION_MINOR}_${FSO_VERSION_BUILD}_${FSO_VERSION_REVISION_STR}")
 ENDIF()
 
-IF(IS_RISCV)
-	IF(IS_64BIT)
-		SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_riscv64")
-	ELSE()
-		SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_riscv32")
-	ENDIF()
-ELSEIF(IS_ARM64)
-    SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_arm64")
-ELSEIF(IS_64BIT)
+IF(IS_64BIT)
 	# This is a 64-bit builds
     SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_x64")
 ENDIF()

code/CMakeLists.txt

@@ -6,7 +6,7 @@ INCLUDE(voice_rec.cmake)
 
 ADD_LIBRARY(code STATIC ${source_files} ${VOICE_REC_FILES})
 
-target_compile_features(code PUBLIC cxx_std_17)
+target_compile_features(code PUBLIC cxx_std_11)
 
 if (MSVC)
 	target_compile_definitions(code PUBLIC "PDB_DEBUGGING=1")
@@ -20,24 +20,12 @@ TARGET_INCLUDE_DIRECTORIES(code PUBLIC ${GENERATED_SOURCE_DIR}/code)
 
 if (FSO_BUILD_WITH_OPENGL)
 	target_link_libraries(code PUBLIC OpenGL)
-	if(FSO_BUILD_WITH_OPENGL_DEBUG)
-		add_definitions(-DFS_OPENGL_DEBUG)
-	endif()
-endif()
-
-if(FSO_BUILD_WITH_OPENXR)
-	add_definitions(-DFS_OPENXR)
-endif()
-
-if(FSO_BUILD_WITH_OPENXR_DEBUG AND FSO_BUILD_WITH_OPENXR)
-	add_definitions(-DFS_OPENXR_DEBUG)
 endif()
 
 TARGET_LINK_LIBRARIES(code PUBLIC openal)
 TARGET_LINK_LIBRARIES(code PUBLIC ${LUA_LIBS})
 TARGET_LINK_LIBRARIES(code PUBLIC ${PNG_LIBS})
 TARGET_LINK_LIBRARIES(code PUBLIC ${JPEG_LIBS})
-TARGET_LINK_LIBRARIES(code PUBLIC lz4)
 
 TARGET_LINK_LIBRARIES(code PUBLIC sdl2)
 
@@ -52,14 +40,15 @@ TARGET_LINK_LIBRARIES(code PUBLIC compiler)
 
 target_link_libraries(code PUBLIC md5)
 
-if (FSO_BUILD_WITH_DISCORD)
-	target_link_libraries(code PUBLIC discord-rpc)
-	add_definitions(-DWITH_DISCORD)
-endif()
+target_link_libraries(code PUBLIC discord-rpc)
 
 target_link_libraries(code PUBLIC libRocket)
 
-target_link_libraries(code PUBLIC pcpnatpmp)
+target_link_libraries(code PUBLIC pcp)
+
+if (FSO_BUILD_WITH_VULKAN)
+	target_link_libraries(code PUBLIC vulkan-hpp)
+endif()
 
 target_link_libraries(code PUBLIC parsers)
 
@@ -74,22 +63,7 @@ ENDIF(FSO_USE_SPEECH)
 
 TARGET_LINK_LIBRARIES(code PUBLIC jansson)
 
-target_link_libraries(code PUBLIC anl)
-
-target_link_libraries(code PUBLIC hidapi::hidapi)
-
-target_link_libraries(code PUBLIC imgui)
-
-IF(FSO_BUILD_WITH_OPENXR)
-	target_link_libraries(code PUBLIC OpenXR::openxr_loader)
-	target_include_directories(code PUBLIC OpenXR::Headers)
-ENDIF()
-IF(CMAKE_SYSTEM_NAME MATCHES "Linux")
-	# On Linux, we need to access X11 window data.
-	# On Windows, SDL already provides everything, so no need to do anything
-	find_package(X11)
-	target_link_libraries(code PUBLIC ${X11_LIBRARIES})
-ENDIF()
+target_link_libraries(code PUBLIC variant)
 
 # Headers for standalone "gui" on UNIX
 IF(UNIX)
@@ -113,16 +87,7 @@ if (FSO_BUILD_WITH_OPENGL)
 	target_compile_definitions(code PUBLIC WITH_OPENGL)
 endif()
 if (FSO_BUILD_WITH_VULKAN)
-	find_package(Vulkan REQUIRED)
-	if (Vulkan_FOUND)
-		target_compile_definitions(code PUBLIC WITH_VULKAN)
-		target_link_libraries(code PRIVATE Vulkan::Vulkan)
-
-		target_compile_definitions(code PUBLIC WITH_VULKAN VULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1 VK_NO_PROTOTYPES)
-	else()
-		message(WARNING "FSO_BUILD_WITH_VULKAN was set, but the package was unable to be found. Forcing OFF.")
-		set(FSO_BUILD_WITH_VULKAN OFF CACHE BOOL "Enable compilation of the Vulkan renderer" FORCE)
-	endif()
+	target_compile_definitions(code PUBLIC WITH_VULKAN)
 endif()
 
 include(shaders.cmake)
@@ -138,6 +103,3 @@ set_target_properties(code PROPERTIES XCODE_ATTRIBUTE_GCC_GENERATE_DEBUGGING_SYM
 set_target_properties(code PROPERTIES XCODE_ATTRIBUTE_COPY_PHASE_STRIP[variant=Debug] "NO")
 set_target_properties(code PROPERTIES XCODE_ATTRIBUTE_STRIP_INSTALLED_PRODUCT[variant=Debug] "NO")
 set_target_properties(code PROPERTIES XCODE_ATTRIBUTE_GCC_SYMBOLS_PRIVATE_EXTERN[variant=Debug] "NO")
-
-# Prevent GCC warnings in third-party BitOp... see GitHub #4366
-suppress_file_warnings(scripting/lua/bitop/bit.c)

code/actions/ActionDefinition.cpp

@@ -7,7 +7,6 @@ ActionDefinition::ActionDefinition(SCP_string name, SCP_vector<ActionParameter>
 	: m_name(std::move(name)), m_parameters(std::move(parameters))
 {
 }
-ActionDefinition::~ActionDefinition() = default;
 
 const SCP_string& ActionDefinition::getName() const
 {

code/actions/ActionDefinition.h

@@ -15,7 +15,6 @@ struct ActionParameter {
 class ActionDefinition {
   public:
 	ActionDefinition(SCP_string name, SCP_vector<ActionParameter> parameters);
-	virtual ~ActionDefinition();
 
 	const SCP_string& getName() const;
 	const SCP_vector<actions::ActionParameter>& getParameters() const;

code/actions/ActionDefinitionManager.cpp

@@ -47,7 +47,24 @@ void parseActionParameters(const SCP_vector<ActionParameter>& params,
 
 const ActionDefinitionManager& ActionDefinitionManager::instance()
 {
-	static const ActionDefinitionManager manager;
+	static const ActionDefinitionManager manager = []() {
+		ActionDefinitionManager newManager;
+
+		newManager.addDefinition(
+			std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::MoveToSubmodel>("Move To Subobject")));
+		newManager.addDefinition(std::unique_ptr<ActionDefinition>(
+			new BuiltinActionDefinition<types::ParticleEffectAction>("Start Particle Effect")));
+		newManager.addDefinition(
+			std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::PlaySoundAction>("Play 3D Sound")));
+		newManager.addDefinition(
+			std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::SetDirectionAction>("Set Direction")));
+		newManager.addDefinition(
+			std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::SetPositionAction>("Set Position")));
+		newManager.addDefinition(
+			std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::WaitAction>("Wait")));
+
+		return newManager;
+	}();
 	return manager;
 }
 void ActionDefinitionManager::addDefinition(std::unique_ptr<ActionDefinition> def)
@@ -127,19 +144,5 @@ std::unique_ptr<Action> ActionDefinitionManager::parseAction(const flagset<Progr
 
 	return std::unique_ptr<Action>();
 }
-ActionDefinitionManager::ActionDefinitionManager()
-{
-	addDefinition(
-		std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::MoveToSubmodel>("Move To Subobject")));
-	addDefinition(std::unique_ptr<ActionDefinition>(
-		new BuiltinActionDefinition<types::ParticleEffectAction>("Start Particle Effect")));
-	addDefinition(
-		std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::PlaySoundAction>("Play 3D Sound")));
-	addDefinition(
-		std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::SetDirectionAction>("Set Direction")));
-	addDefinition(
-		std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::SetPositionAction>("Set Position")));
-	addDefinition(std::unique_ptr<ActionDefinition>(new BuiltinActionDefinition<types::WaitAction>("Wait")));
-}
 
 } // namespace actions

code/actions/ActionDefinitionManager.h

@@ -19,7 +19,7 @@ class ActionDefinitionManager {
 	static const ActionDefinitionManager& instance();
 
   private:
-	ActionDefinitionManager();
+	ActionDefinitionManager() = default;
 
 	void addDefinition(std::unique_ptr<ActionDefinition> def);
 

code/actions/BuiltinActionDefinition.cpp

@@ -0,0 +1,2 @@
+
+#include "BuiltinActionDefinition.h"

code/actions/BuiltinActionDefinition.h

@@ -15,7 +15,6 @@ class BuiltinActionDefinition : public ActionDefinition {
 		: ActionDefinition(std::move(name), {{"parameter", expression::ValueTypeTraits<ActionValueType>::type}})
 	{
 	}
-	~BuiltinActionDefinition() override = default;
 
 	flagset<ProgramContextFlags> getRequiredContext() const override
 	{

code/actions/Program.cpp

@@ -47,7 +47,7 @@ ProgramInstance::ProgramInstance(const actions::Program* program) : _program(pro
 
 ProgramState ProgramInstance::step()
 {
-	if (!_locals.host.isValid()) {
+	if (!_locals.host.IsValid()) {
 		return ProgramState::Done;
 	}
 
@@ -123,9 +123,9 @@ Program& Program::operator=(const Program& other)
 Program& Program::operator=(Program&&) noexcept = default;
 Program::Program(Program&&) noexcept = default;
 
-bool ProgramSet::isEmpty() const
+const SCP_vector<actions::Program>& ProgramSet::getPrograms() const
 {
-	return _programs.empty();
+	return _programs;
 }
 
 ProgramSet::ProgramSet() = default;

code/actions/Program.h

@@ -84,7 +84,7 @@ class ProgramSet {
 	ProgramSet();
 	explicit ProgramSet(const flagset<ProgramContextFlags>& context_flags);
 
-	bool isEmpty() const;
+	const SCP_vector<actions::Program>& getPrograms() const;
 
 	/**
 	 * @brief Starts the execution of all programs within this set with the specified parameters

code/actions/common.h

@@ -18,7 +18,7 @@ struct ProgramLocals {
 	matrix localOrient = vmd_identity_matrix;
 	int hostSubobject = -1;
 
-	TIMESTAMP waitTimestamp = TIMESTAMP::invalid();
+	int waitTimestamp = 0;
 
 	expression::ProgramVariables variables;
 };

code/actions/expression/ActionExpression.h

@@ -14,12 +14,6 @@ class AbstractExpression;
 template <typename T>
 class TypedActionExpression;
 
-/**
- * @brief An expression that can be executed to compute a value at runtime
- *
- * This is the basis of having dynamic values in actions by allowing mods to specify complex expressions that make use
- * of variables and functions for computing their values at runtime.
- */
 class ActionExpression {
   public:
 	ActionExpression() = default;
@@ -42,13 +36,6 @@ class ActionExpression {
 	std::shared_ptr<nodes::AbstractExpression> m_expression;
 };
 
-/**
- * @brief An action expression with a specific type specified at compile time
- *
- * This is most useful for built-in actions that have the required type fixed at compile time.
- *
- * @tparam T The type of the expression value.
- */
 template <typename T>
 class TypedActionExpression {
   public:

code/actions/expression/ExpressionParser.cpp

@@ -51,8 +51,8 @@ class ExpressionBuilderVisitor : public ActionExpressionVisitor {
 			operatorText = context->MINUS()->getText();
 		}
 
-		const auto leftExpr = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(0)));
-		const auto rightExpr = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(1)));
+		const auto leftExpr = visit(context->expression(0)).as<std::shared_ptr<nodes::AbstractExpression>>();
+		const auto rightExpr = visit(context->expression(1)).as<std::shared_ptr<nodes::AbstractExpression>>();
 
 		auto operatorExpression = std::make_shared<nodes::FunctionCallExpression>(operatorTok,
 			true,
@@ -88,8 +88,8 @@ class ExpressionBuilderVisitor : public ActionExpressionVisitor {
 	antlrcpp::Any visitRandom_range_expression(ActionExpressionParser::Random_range_expressionContext* context) override
 	{
 		auto expression = std::make_shared<nodes::RandomRangeExpression>(context->RAND_L_PAREN()->getSymbol(),
-			std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(0))),
-			std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(1))));
+			visit(context->expression(0)).as<std::shared_ptr<nodes::AbstractExpression>>(),
+			visit(context->expression(1)).as<std::shared_ptr<nodes::AbstractExpression>>());
 		return std::static_pointer_cast<nodes::AbstractExpression>(expression);
 	}
 	antlrcpp::Any visitLiteral_expression(ActionExpressionParser::Literal_expressionContext* context) override
@@ -122,9 +122,9 @@ class ExpressionBuilderVisitor : public ActionExpressionVisitor {
 	}
 	antlrcpp::Any visitVec3d_constructor(ActionExpressionParser::Vec3d_constructorContext* context) override
 	{
-		const auto xExpression = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(0)));
-		const auto yExpression = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(1)));
-		const auto zExpression = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(visit(context->expression(2)));
+		auto xExpression = visit(context->expression(0)).as<std::shared_ptr<nodes::AbstractExpression>>();
+		auto yExpression = visit(context->expression(1)).as<std::shared_ptr<nodes::AbstractExpression>>();
+		auto zExpression = visit(context->expression(2)).as<std::shared_ptr<nodes::AbstractExpression>>();
 
 		auto expression = std::make_shared<nodes::VectorConstructorExpression>(context->L_PAREN()->getSymbol(),
 			xExpression,
@@ -157,7 +157,7 @@ std::shared_ptr<nodes::AbstractExpression> ExpressionParser::parse(const ParseCo
 	if (errListener.diagnostics.empty()) {
 		// Only do semantic checking if syntax is valid
 		ExpressionBuilderVisitor builder;
-		exprReturn = std::any_cast<std::shared_ptr<nodes::AbstractExpression>>(tree->accept(&builder));
+		exprReturn = tree->accept(&builder).as<std::shared_ptr<nodes::AbstractExpression>>();
 
 		if (!exprReturn->validate(&parser, context)) {
 			exprReturn = nullptr;

code/actions/expression/ExpressionParser.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include "actions/expression/nodes/AbstractExpression.h"
-
 #include "globalincs/pstypes.h"
 
 #include "ParseContext.h"
 
+#include "actions/expression/nodes/AbstractExpression.h"
+
 namespace actions {
 namespace expression {
 

code/actions/expression/FunctionManager.cpp

@@ -22,7 +22,19 @@ Value value_minus(const SCP_vector<Value>& parameters)
 
 const FunctionManager& FunctionManager::instance()
 {
-	static const FunctionManager manager;
+	static const FunctionManager manager = []() {
+		FunctionManager newManager;
+
+		newManager.addOperator("+", {ValueType::Integer, ValueType::Integer}, ValueType::Integer, value_plus<int>);
+		newManager.addOperator("+", {ValueType::Float, ValueType::Float}, ValueType::Float, value_plus<float>);
+		newManager.addOperator("+", {ValueType::Vector, ValueType::Vector}, ValueType::Vector, value_plus<vec3d>);
+
+		newManager.addOperator("-", {ValueType::Integer, ValueType::Integer}, ValueType::Integer, value_minus<int>);
+		newManager.addOperator("-", {ValueType::Float, ValueType::Float}, ValueType::Float, value_minus<float>);
+		newManager.addOperator("-", {ValueType::Vector, ValueType::Vector}, ValueType::Vector, value_minus<vec3d>);
+
+		return newManager;
+	}();
 	return manager;
 }
 void FunctionManager::addOperator(const SCP_string& name,
@@ -75,16 +87,7 @@ const FunctionDefinition* FunctionManager::findOperator(const SCP_string& name,
 	return nullptr;
 }
 
-FunctionManager::FunctionManager()
-{
-	addOperator("+", {ValueType::Integer, ValueType::Integer}, ValueType::Integer, value_plus<int>);
-	addOperator("+", {ValueType::Float, ValueType::Float}, ValueType::Float, value_plus<float>);
-	addOperator("+", {ValueType::Vector, ValueType::Vector}, ValueType::Vector, value_plus<vec3d>);
-
-	addOperator("-", {ValueType::Integer, ValueType::Integer}, ValueType::Integer, value_minus<int>);
-	addOperator("-", {ValueType::Float, ValueType::Float}, ValueType::Float, value_minus<float>);
-	addOperator("-", {ValueType::Vector, ValueType::Vector}, ValueType::Vector, value_minus<vec3d>);
-}
+FunctionManager::FunctionManager() = default;
 
 } // namespace expression
 } // namespace actions

code/actions/expression/Value.h

@@ -2,7 +2,7 @@
 
 #include "globalincs/pstypes.h"
 
-#include <variant>
+#include <mpark/variant.hpp>
 
 namespace actions {
 namespace expression {
@@ -85,10 +85,10 @@ class Value {
 
 		if (currentType == expectedType) {
 			// No conversion necessary
-			return std::get<T>(m_value);
+			return mpark::get<T>(m_value);
 		}
 
-		return std::visit(detail::implicit_conversion<T>{}, m_value);
+		return mpark::visit(detail::implicit_conversion<T>{}, m_value);
 	}
 
 	friend bool operator==(const Value& lhs, const Value& rhs);
@@ -97,7 +97,7 @@ class Value {
 	friend std::ostream& operator<<(std::ostream& os, const Value& value);
 
   private:
-	std::variant<std::monostate, int, float, vec3d, SCP_string> m_value;
+	mpark::variant<mpark::monostate, int, float, vec3d, SCP_string> m_value;
 };
 
 } // namespace expression

code/actions/expression/nodes/AbstractExpression.h

@@ -1,11 +1,11 @@
 #pragma once
 
-#include <Parser.h>
-#include <Token.h>
-
 #include "actions/expression/ParseContext.h"
 #include "actions/expression/Value.h"
 
+#include <Parser.h>
+#include <Token.h>
+
 namespace actions {
 namespace expression {
 namespace nodes {

code/actions/types/MoveToSubmodel.cpp

@@ -26,8 +26,10 @@ ActionResult MoveToSubmodel::execute(ProgramLocals& locals) const
 	// The calling code should ensure that this never happens
 	Assertion(locals.hostSubobject >= 0, "Did not have a valid host subobject.");
 
-	auto pmi = object_get_model_instance(locals.host.objp());
-	Assertion(pmi != nullptr, "Model instances are required if a host subobject is specified.");
+	auto instance = object_get_model_instance(locals.host.objp);
+	Assertion(instance != -1, "Model instances are required if a host subobject is specified.");
+
+	auto pmi = model_get_instance(instance);
 	auto pm = model_get(pmi->model_num);
 
 	const auto destinationSubObject = m_subObjectExpression.execute(locals.variables);
@@ -55,7 +57,7 @@ ActionResult MoveToSubmodel::execute(ProgramLocals& locals) const
 
 	// We need to do a linear search for the right subobject
 	for (int i = 0; i < pm->n_models; ++i) {
-		const auto& submodel = pm->submodel[i];
+		const auto submodel = pm->submodel[i];
 
 		if (subsystem_stricmp(destinationSubObject.c_str(), submodel.name) == 0) {
 			// Found something!

code/actions/types/ParticleEffectAction.cpp

@@ -3,8 +3,6 @@
 
 #include "math/vecmat.h"
 #include "parse/parselo.h"
-#include "particle/hosts/EffectHostObject.h"
-#include "particle/ParticleManager.h"
 #include "ship/ship.h"
 
 #include <utility>
@@ -39,17 +37,19 @@ ActionResult ParticleEffectAction::execute(ProgramLocals& locals) const
 	vec3d local_pos;
 	matrix local_orient;
 	if (locals.hostSubobject != -1) {
-		auto pmi = object_get_model_instance(locals.host.objp());
-		Assertion(pmi != nullptr, "Model instances are required if a host subobject is specified.");
+		auto instance = object_get_model_instance(locals.host.objp);
+		Assertion(instance != -1, "Model instances are required if a host subobject is specified.");
+
+		auto pmi = model_get_instance(instance);
 		auto pm = model_get(pmi->model_num);
 
-		model_instance_local_to_global_point_orient(&local_pos,
+		find_submodel_instance_point_orient(&local_pos,
 			&local_orient,
-			&locals.localPosition,
-			&locals.localOrient,
 			pm,
 			pmi,
-			locals.hostSubobject);
+			locals.hostSubobject,
+			&locals.localPosition,
+			&locals.localOrient);
 	} else {
 		local_pos = locals.localPosition;
 		local_orient = locals.localOrient;
@@ -58,11 +58,11 @@ ActionResult ParticleEffectAction::execute(ProgramLocals& locals) const
 	local_pos += locals.variables.getValue({"locals", "position"}).getVector();
 
 	auto direction = locals.variables.getValue({"locals", "direction"}).getVector();
-	matrix orientation;
-	vm_vector_2_matrix_norm(&orientation, &direction);	// direction is normalized in SetDirectionAction::execute
 
-	source->setHost(make_unique<EffectHostObject>(locals.host.objp(), local_pos, orientation, true));
-	source->finishCreation();
+	source.moveToObject(locals.host.objp, &local_pos);
+	source.setOrientationFromNormalizedVec(&direction, true);
+
+	source.finish();
 
 	return ActionResult::Finished;
 }

code/actions/types/ParticleEffectAction.h

@@ -2,6 +2,7 @@
 
 #include "actions/Action.h"
 #include "actions/expression/ActionExpression.h"
+#include "particle/ParticleManager.h"
 
 namespace actions {
 namespace types {

code/actions/types/PlaySoundAction.cpp

@@ -26,17 +26,19 @@ ActionResult PlaySoundAction::execute(ProgramLocals& locals) const
 	vec3d local_pos;
 	matrix local_orient;
 	if (locals.hostSubobject != -1) {
-		auto pmi = object_get_model_instance(locals.host.objp());
-		Assertion(pmi != nullptr, "Model instances are required if a host subobject is specified.");
+		auto instance = object_get_model_instance(locals.host.objp);
+		Assertion(instance != -1, "Model instances are required if a host subobject is specified.");
+
+		auto pmi = model_get_instance(instance);
 		auto pm = model_get(pmi->model_num);
 
-		model_instance_local_to_global_point_orient(&local_pos,
+		find_submodel_instance_point_orient(&local_pos,
 			&local_orient,
-			&locals.localPosition,
-			&locals.localOrient,
 			pm,
 			pmi,
-			locals.hostSubobject);
+			locals.hostSubobject,
+			&locals.localPosition,
+			&locals.localOrient);
 	} else {
 		local_pos = locals.localPosition;
 		local_orient = locals.localOrient;
@@ -45,8 +47,8 @@ ActionResult PlaySoundAction::execute(ProgramLocals& locals) const
 	local_pos += locals.variables.getValue({"locals", "position"}).getVector();
 
 	vec3d global_pos;
-	vm_vec_unrotate(&global_pos, &local_pos, &locals.host.objp()->orient);
-	global_pos += locals.host.objp()->pos;
+	vm_vec_unrotate(&global_pos, &local_pos, &locals.host.objp->orient);
+	global_pos += locals.host.objp->pos;
 
 	const auto soundId = gamesnd_get_by_name(m_soundIdExpression.execute(locals.variables).c_str());
 

code/actions/types/WaitAction.cpp

@@ -20,7 +20,7 @@ WaitAction::~WaitAction() = default;
 
 ActionResult WaitAction::execute(actions::ProgramLocals& locals) const
 {
-	if (!locals.waitTimestamp.isValid()) {
+	if (!timestamp_valid(locals.waitTimestamp)) {
 		auto waitTime = _waitTimeExpression.execute(locals.variables);
 
 		// Catch errors in the expression
@@ -28,7 +28,7 @@ ActionResult WaitAction::execute(actions::ProgramLocals& locals) const
 			waitTime = 0.001f;
 		}
 
-		locals.waitTimestamp = _timestamp(fl2i(waitTime * MILLISECONDS_PER_SECOND));
+		locals.waitTimestamp = timestamp(fl2i(waitTime * TIMESTAMP_FREQUENCY));
 	}
 	if (!timestamp_elapsed(locals.waitTimestamp)) {
 		// Wait until the timestamp is elapsed
@@ -36,7 +36,7 @@ ActionResult WaitAction::execute(actions::ProgramLocals& locals) const
 	}
 	// Timestamp is elapsed. The timestamp is elapsed so that timestamp_valid above returns false for the next wait
 	// action
-	locals.waitTimestamp = TIMESTAMP::invalid();
+	locals.waitTimestamp = 0;
 	return ActionResult::Finished;
 }
 std::unique_ptr<Action> WaitAction::clone() const

code/ai/ai.cpp

@@ -52,6 +52,34 @@ void ai_free_slot(int ai_index)
 	Ai_info[ai_index].shipnum = -1;
 }
 
+int get_wingnum(int objnum)
+{
+	int	shipnum, ai_index;
+
+	shipnum = Objects[objnum].instance;
+
+	ai_index = Ships[shipnum].ai_index;
+
+	return Ai_info[ai_index].wing;
+}
+
+void set_wingnum(int objnum, int wingnum)
+{
+	int	shipnum, ai_index;
+
+	Assert(Objects[objnum].type == OBJ_SHIP);
+
+	shipnum = Objects[objnum].instance;
+
+	Assert((shipnum >= 0) && (shipnum < MAX_SHIPS));
+
+	ai_index = Ships[shipnum].ai_index;
+
+	Assert( (ai_index >= 0) && (ai_index < MAX_AI_INFO) );
+
+	Ai_info[ai_index].wing = wingnum;
+}
+
 const char *ai_get_goal_target_name(const char *name, int *index)
 {
 	Assertion(name != nullptr && index != nullptr, "Arguments cannot be null!");

code/ai/ai.h

@@ -12,13 +12,11 @@
 #ifndef _AI_H
 #define _AI_H
 
-#include "ai/aigoals.h"
 #include "ai/ai_profiles.h"
 #include "globalincs/globals.h"
 #include "globalincs/pstypes.h"
 #include "globalincs/systemvars.h"
 #include "object/waypoint.h"
-#include "parse/sexp.h"
 #include "physics/physics.h"
 #include "ship/ship_flags.h"
 
@@ -34,14 +32,8 @@ typedef struct ai_flag_name {
 	char flag_name[TOKEN_LENGTH];
 } ai_flag_name;
 
-typedef struct ai_flag_description {
-	AI::AI_Flags flag;
-	const char *flag_desc;
-} ai_flag_description;
-
+#define MAX_AI_FLAG_NAMES			2
 extern ai_flag_name Ai_flag_names[];
-extern ai_flag_description Ai_flag_descriptions[];
-extern const int Num_ai_flag_names;
 
 //	dock_orient_and_approach() modes.
 #define	DOA_APPROACH	1		//	Approach the current point on the path (aip->path_cur)
@@ -56,19 +48,66 @@ extern const int Num_ai_flag_names;
 #define	AIDO_DOCK_NOW	2		//	Immediately move into dock position.  For ships that start mission docked.
 #define	AIDO_UNDOCK		3		//	Set goal of undocking with object.
 
+//	Submodes for seeking safety.
+#define	AISS_1	41				//	Pick a spot to fly to.
+#define	AISS_2	42				//	Flying to spot.
+#define	AISS_3	43				//  Gotten near spot, fly about there.
+#define	AISS_1a	44				//	Pick a new nearby spot because we are endangered, then go to AISS_2
+
+#define MAX_AI_GOALS	5
+
+// types of ai goals -- tyese types will help us to determination on which goals should
+// have priority over others (i.e. when a player issues a goal to a wing, then a seperate
+// goal to a ship in that wing).  We would probably use this type in conjunction with
+// goal priority to establish which goal to follow
+#define AIG_TYPE_EVENT_SHIP			1		// from mission event direct to ship
+#define AIG_TYPE_EVENT_WING			2		// from mission event direct to wing
+#define AIG_TYPE_PLAYER_SHIP		3		// from player direct to ship
+#define AIG_TYPE_PLAYER_WING		4		// from player direct to wing
+#define AIG_TYPE_DYNAMIC			5		// created on the fly
+
 //	Flags to ai_turn_towards_vector().
 #define	AITTV_FAST					(1<<0)	//	Turn fast, not slowed down based on skill level.
 #define AITTV_VIA_SEXP				(1<<1)	//	Goober5000 - via sexp
 #define AITTV_IGNORE_BANK			(1<<2)	//	Goober5000 - ignore bank when turning
 #define AITTV_SLOW_BANK_ACCEL		(1<<3)  //  Asteroth - used by formation flying
-#define AITTV_FORCE_DELTA_BANK		(1<<4)  //  Lafiel - Always use the provided delta bank and override calculated values
 
 #define	KAMIKAZE_HULL_ON_DEATH	-1000.0f	//	Hull strength ship gets set to if it crash-dies.
 
-// individual AI modes aka AI behaviors
+// structure for AI goals
+typedef struct ai_goal {
+	int	signature;			//	Unique identifier.  All goals ever created (per mission) have a unique signature.
+	int	ai_mode;				// one of the AIM_* modes for this goal
+	int	ai_submode;			// maybe need a submode
+	int	type;					// one of the AIG_TYPE_* values above
+	flagset<AI::Goal_Flags>	flags;				// one of the AIGF_* values above
+	fix	time;					// time at which this goal was issued.
+	int	priority;			// how important is this goal -- number 0 - 100
+
+	const char *target_name;	// name of the thing that this goal acts upon
+	int		target_name_index;	// index of goal_target_name in Goal_target_names[][]
+	waypoint_list *wp_list;		// waypoints that this ship might fly.
+	int target_instance;		// instance of thing this ship might be chasing (currently only used for weapons; note, not the same as objnum!)
+	int	target_signature;		// signature of object this ship might be chasing (currently only used for weapons; paired with above value to confirm target)
+
+	// unions for docking stuff.
+	// (AIGF_DOCKER_INDEX_VALID and AIGF_DOCKEE_INDEX_VALID tell us to use indexes; otherwise we use names)
+	// these are the dockpoints used on the docker and dockee ships, not the ships themselves
+	union {
+		const char *name;
+		int	index;
+	} docker;
+	
+	union {
+		const char *name;
+		int	index;
+	} dockee;
+
+} ai_goal;
+
 #define	AIM_CHASE				0
 #define	AIM_EVADE				1
-#define	AIM_GET_BEHIND			2		//	This mode is not actually implemented.
+#define	AIM_GET_BEHIND			2
 #define	AIM_STAY_NEAR			3		//	Stay near another ship.
 #define	AIM_STILL				4		//	Sit still.  Don't move.  Hold your breath.  Don't blink.
 #define	AIM_GUARD				5		//	Guard an object
@@ -87,16 +126,15 @@ extern const int Num_ai_flag_names;
 #define	AIM_BAY_DEPART			18		//  Departing to a fighter bay, following path to do so
 #define	AIM_SENTRYGUN			19		//  AI mode for sentry guns only (floating turrets)
 #define	AIM_WARP_OUT			20		//	Commence warp out sequence.  Point in legal direction.  Then call John's code.
-#define AIM_FLY_TO_SHIP			21		//  Rendezvous with a ship.  Like stay-near, but non-perpetual.
-#define AIM_LUA					22		//  Generic Lua-based AI mode
+#define AIM_FLY_TO_SHIP			21		//  [Kazan] Fly to a ship, doesn't matter if it's hostile or friendly -- for Autopilot usage
 
-#define	MAX_AI_BEHAVIORS		23		//	Number of AIM_xxxx types
+#define	MAX_AI_BEHAVIORS		22		//	Number of AIM_xxxx types
 
 #define	MAX_WAYPOINTS_PER_LIST	20
 #define	MAX_ENEMY_DISTANCE	2500.0f		//	Maximum distance from which a ship will pursue an enemy.
 
-#define MAX_AI_GOALS	5
-#define AI_ACTIVE_GOAL_NONE		-1
+#define AI_GOAL_NONE				-1
+
 #define	AI_ACTIVE_GOAL_DYNAMIC	999
 
 typedef struct ai_class {
@@ -181,12 +219,6 @@ typedef struct ai_class {
 #define	AIS_UNDOCK_3	33
 #define	AIS_UNDOCK_4	34
 
-//	Submodes for seeking safety.
-#define	AISS_1	41				//	Pick a spot to fly to.
-#define	AISS_2	42				//	Flying to spot.
-#define	AISS_3	43				//  Gotten near spot, fly about there.
-#define	AISS_1a	44				//	Pick a new nearby spot because we are endangered, then go to AISS_2.  (Not implemented.)
-
 //	Submodes for Guard behavior
 #define	AIS_GUARD_PATROL		101
 #define	AIS_GUARD_ATTACK		102
@@ -235,12 +267,13 @@ extern pnode	*Ppfp;			//	Free pointer in path points.
 // Goober5000 (based on the "you can only remember 7 things in short-term memory" assumption)
 #define MAX_IGNORE_NEW_OBJECTS	7
 
-#define AI_DYNAMIC_PATH_RECHECK_DELAY 1*1000
-
 typedef struct ai_info {
 	flagset<AI::AI_Flags> ai_flags;				//	Special flags for AI behavior.
 	int		shipnum;					// Ship using this slot, -1 means none.
+	int		type;						//	
+	int		wing;						//	Member of what wing? -1 means none. 
 
+	int		behavior;				//	AI behavior; vestigial field from early development of FS1
 	int		mode;
 	int		previous_mode;
 	int		mode_time;				//	timestamp at which current mode elapses.
@@ -277,8 +310,8 @@ typedef struct ai_info {
 	int		ai_class;				//	Class.  Might be override of default.
 
 	//	Probably become obsolete, to be replaced by path_start, path_cur, etc.
-	int		wp_list_index;			// index of waypoint list being followed
-	int		wp_index;				// index of waypoint in list
+	waypoint_list	*wp_list;		// waypoint list being followed
+	size_t			 wp_index;		// waypoint index in list
 	int		wp_flags;				//	waypoint flags, see WPF_xxxx
 	int		waypoint_speed_cap;		// -1 no cap, otherwise cap - changed to int by Goober5000
 
@@ -297,7 +330,7 @@ typedef struct ai_info {
 	fix		path_next_check_time;	//	Last time checked to see if would collide with model.
 	int		path_goal_dist;		// minimum distance to first path point to consider path reached
 	int		path_subsystem_next_check;	// timestamp to next check if subsystem is still visible
-	vec3d	path_depart_rvec;		//Rotational orientation associated with the path
+	vec3d	path_depart_orient;		//Rotational orientation associated with the path
 
 	int		submode;
 	int		previous_submode;		// previous submode, get it?
@@ -308,17 +341,13 @@ typedef struct ai_info {
 	fix		submode_start_time;	// time at which we entered the current submode
 	int		submode_parm0;			//	parameter specific to current submode
 	int		submode_parm1;			//	SUSHI: Another optional parameter
-	float	submode_float0;			//	Goober5000: a float parameter
 	fix		next_predict_pos_time;			//	Next time to predict position.
 
-	int		next_dynamic_path_check_time;	//ETP: Time of next path check in ai_new_maybe_reposition_attack_subsys
-	vec3d	last_dynamic_path_goal;			//ETP: Remebers last target location in ai_new_maybe_reposition_attack_subsys
-
 	//SUSHI: like last_predicted_enemy_pos, but for aiming (which currently ignores predicted position)
 	//Unlike the predicted position stuff, also takes into account velocity
 	//Only used against small ships
 	fix		next_aim_pos_time;
-	vec3d	last_aim_enemy_pos;		// Normally this is the position of the enemy a turret is targeting but in the F3 Lab, this is used to pass raw target coordinates to the turret firing methods. 
+	vec3d	last_aim_enemy_pos;
 	vec3d	last_aim_enemy_vel;
 
 	ai_goal	goals[MAX_AI_GOALS];
@@ -330,7 +359,7 @@ typedef struct ai_info {
 	float	time_enemy_near;					//	SUSHI: amount of time enemy continuously "near" the player
 	fix		last_attack_time;					//	Missiontime of last time this ship attacked its enemy.
 	fix		last_hit_time;						//	Missiontime of last time this ship was hit by anyone.
-	int		danger_shield_quadrant;				//	Shield section AI will prefer to prioritize for recharging, it if possible.
+	int		last_hit_quadrant;				//	Shield section of last hit.
 	fix		last_hit_target_time;			//	Missiontime of last time this ship successfully hit target.
 	int		hitter_objnum;						//	Object index of ship that hit this ship last time.
 	int		hitter_signature;					//	Signature of hitter.  Prevents stupidity if hitter gets killed.
@@ -374,6 +403,12 @@ typedef struct ai_info {
 	float	ai_turret_max_aim_update_delay;
 	flagset<AI::Profile_Flags> ai_profile_flags;	//Holds AI_Profiles flags (possibly overriden by AI class) that actually apply to AI
 
+
+	union {
+	float		lead_scale;							//	Amount to lead current opponent by.
+	float		stay_near_distance;				//	Distance to stay within for AIM_STAY_NEAR mode.
+	};
+
 	ship_subsys*	targeted_subsys;			// Targeted subobject on current target.  NULL if none;
 	ship_subsys*	last_subsys_target;		// last known subsystem target
 	int				targeted_subsys_parent;	//	Parent objnum of subobject, not necessarily targeted
@@ -456,16 +491,8 @@ typedef struct ai_info {
 	int		ai_override_rot_timestamp;		// mark for when to end the current rotational maneuver override
 
 	int form_obj_slotnum;               // for flying in formation object mode, the position in the formation
-
-	int multilock_check_timestamp;		// when to check for multilock next
-	SCP_vector<std::pair<int, ship_subsys*>> ai_missile_locks_firing;  // a list of missile locks (locked objnum, locked subsys) the ai is currently firing
-	
-	ai_lua_parameters lua_ai_target;
 } ai_info;
 
-int ai_maybe_autoscale(int absolute_index = -1);
-int ai_get_autoscale_index(int absolute_index = -1);
-
 // Goober5000
 typedef struct {
 	vec3d docker_point;
@@ -485,11 +512,16 @@ typedef struct {
 #define SUBSYS_PATH_DIST	500.0f
 
 // Friendly damage defines
-#define MAX_BURST_DAMAGE	20.0f		// max damage that can be done in BURST_DURATION
+#define MAX_BURST_DAMAGE	20		// max damage that can be done in BURST_DURATION
 #define BURST_DURATION		500	// decay time over which Player->damage_this_burst falls from MAX_BURST_DAMAGE to 0
 
 extern int Mission_all_attack;	//	!0 means all teams attack all teams.
 
+extern void update_ai_info_for_hit(int hitter_obj, int hit_obj);
+extern void ai_frame_all(void);
+
+extern int find_guard_obj(void);
+
 extern ai_info Ai_info[];
 extern ai_info *Player_ai;
 
@@ -500,8 +532,7 @@ extern int Num_ai_classes;
 extern int Ai_firing_enabled;
 
 extern const char *Skill_level_names(int skill_level, int translate = 1);
-
-extern control_info AI_ci;
+extern int Ai_goal_signature;
 
 // need access to following data in AiBig.cpp
 extern object	*Pl_objp;
@@ -523,22 +554,24 @@ void ai_object_init(object * obj, int ai_index);
 // Called once a frame
 void ai_process( object * obj, int ai_index, float frametime );
 
+int get_wingnum(int objnum);
+
+void set_wingnum(int objnum, int wingnum);
 const char *ai_get_goal_target_name(const char *name, int *index);
 void ai_clear_goal_target_names();
 
 extern void init_ai_system(void);
-extern void ai_attack_object(object *attacker, object *attacked, int ship_info_index = -1, int class_type = -1);
+extern void ai_attack_object(object *attacker, object *attacked, ship_subsys *ssp, int ship_info_index = -1);
 extern void ai_evade_object(object *evader, object *evaded);
 extern void ai_ignore_object(object *ignorer, object *ignored, int ignore_new);
 extern void ai_ignore_wing(object *ignorer, int wingnum);
 extern void ai_dock_with_object(object *docker, int docker_index, object *dockee, int dockee_index, int dock_type);
 extern void ai_stay_still(object *still_objp, vec3d *view_pos);
 extern void ai_do_default_behavior(object *obj);
-extern void ai_start_waypoints(object *objp, int wl_index, int wp_flags, int start_index, bool force = false);
-extern void ai_ship_hit(object *objp_ship, object *hit_objp, const vec3d *hit_normal);
+extern void ai_start_waypoints(object *objp, waypoint_list *wp_list, int wp_flags);
+extern void ai_ship_hit(object *objp_ship, object *hit_objp, vec3d *hit_normal);
 extern void ai_ship_destroy(int shipnum);
-extern vec3d ai_get_acc_limit(vec3d* vel_limit, const object* objp);
-extern void ai_turn_towards_vector(const vec3d *dest, object *objp, const vec3d *slide_vec, const vec3d *rel_pos, float bank_override, int flags, const vec3d *rvec = nullptr, const vec3d* turnrate_mod = nullptr);
+extern void ai_turn_towards_vector(vec3d *dest, object *objp, vec3d *slide_vec, vec3d *rel_pos, float bank_override, int flags, vec3d *rvec = nullptr, vec3d* turnrate_mod = nullptr);
 extern void init_ai_object(int objnum);
 extern void ai_init(void);				//	Call this one to parse ai.tbl.
 extern void ai_level_init(void);		//	Call before each level to reset AI
@@ -559,9 +592,9 @@ extern void ai_set_guard_wing(object *objp, int wingnum);
 extern void ai_warp_out(object *objp, vec3d *vp);
 extern void ai_attack_wing(object *attacker, int wingnum);
 extern void ai_deathroll_start(object *ship_obj);
-extern int set_target_objnum(ai_info* aip, int objnum);
+extern int set_target_objnum(ai_info *aip, int objnum);
 extern void ai_form_on_wing(object *objp, object *goal_objp);
-extern void ai_do_stay_near(object *objp, object *other_obj, float dist, int additional_data);
+extern void ai_do_stay_near(object *objp, object *other_obj, float dist);
 extern ship_subsys *set_targeted_subsys(ai_info *aip, ship_subsys *new_subsys, int parent_objnum);
 extern void ai_rearm_repair( object *objp, int docker_index, object *goal_objp, int dockee_index );
 extern void ai_add_rearm_goal( object *requester_objp, object *support_objp );
@@ -572,7 +605,7 @@ extern int ai_find_goal_index( ai_goal* aigp, int mode, int submode = -1, int pr
 extern void ai_do_safety(object *objp);
 
 // used to get path info for fighter bay emerging and departing
-int ai_acquire_emerge_path(object *pl_objp, int parent_objnum, int path_mask);
+int ai_acquire_emerge_path(object *pl_objp, int parent_objnum, int path_mask, vec3d *pos, vec3d *fvec);
 int ai_acquire_depart_path(object *pl_objp, int parent_objnum, int path_mask);
 
 // used by AiBig.cpp
@@ -590,20 +623,17 @@ extern int ai_fire_primary_weapon(object *objp);	//changed to return weather it
 extern int ai_fire_secondary_weapon(object *objp);
 extern float ai_get_weapon_dist(ship_weapon *swp);
 extern void turn_towards_point(object *objp, vec3d *point, vec3d *slide_vec, float bank_override, matrix* target_orient = nullptr, int flags = 0);
-extern bool ai_willing_to_afterburn_hard(ai_info* aip);
-extern void ai_afterburn_hard(object* objp, ai_info* aip);
 extern int ai_maybe_fire_afterburner(object *objp, ai_info *aip);
 extern void set_predicted_enemy_pos(vec3d *predicted_enemy_pos, object *pobjp, vec3d *enemy_pos, vec3d *enemy_vel, ai_info *aip);
 
 extern int is_instructor(object *objp);
-extern int find_enemy(int objnum, float range, int max_attackers, int ship_info_index = -1, int class_type = -1);
+extern int find_enemy(int objnum, float range, int max_attackers, int ship_info_index = -1);
 
-float ai_get_weapon_speed(const ship_weapon *swp);
-void set_predicted_enemy_pos_turret(vec3d *predicted_enemy_pos, const vec3d *gun_pos, const object *pobjp, const vec3d *enemy_pos, const vec3d *enemy_vel, float weapon_speed, float time_enemy_in_range);
+float ai_get_weapon_speed(ship_weapon *swp);
+void set_predicted_enemy_pos_turret(vec3d *predicted_enemy_pos, vec3d *gun_pos, object *pobjp, vec3d *enemy_pos, vec3d *enemy_vel, float weapon_speed, float time_enemy_in_range);
 
 // function to change rearm status for ai ships (called from sexpression code)
-extern void ai_set_good_rearm_time( int team, int time );
-extern void ai_set_bad_rearm_time(int team, int time);
+extern void ai_set_rearm_status( int team, int new_status );
 extern void ai_good_secondary_time( int team, int weapon_index, int num_weapons, const char *shipname );
 
 extern void ai_do_objects_docked_stuff(object *docker, int docker_point, object *dockee, int dockee_point, bool update_clients = true);
@@ -617,13 +647,17 @@ extern float dock_orient_and_approach(object *docker_objp, int docker_index, obj
 void ai_set_mode_warp_out(object *objp, ai_info *aip);
 
 // prototyped by Goober5000
-int get_nearest_objnum(int objnum, int enemy_team_mask, int enemy_wing, float range, int max_attackers, int ship_info_index, int class_type = -1);
+int get_nearest_objnum(int objnum, int enemy_team_mask, int enemy_wing, float range, int max_attackers, int ship_info_index);
 
 // moved to header file by Goober5000
 void ai_announce_ship_dying(object *dying_objp);
 
+// added by kazan
+void ai_start_fly_to_ship(object *objp, int shipnum);
+void ai_fly_to_ship();
+
 //Moved declaration here for player ship -WMC
-void ai_process_subobjects(int objnum);
+void process_subobjects(int objnum);
 
 //SUSHI: Setting ai_info stuff from both ai class and ai profile
 void init_aip_from_class_and_profile(ai_info *aip, ai_class *aicp, ai_profile_t *profile);
@@ -635,7 +669,4 @@ void do_random_sidethrust(ai_info *aip, ship_info *sip);
 
 void ai_formation_object_recalculate_slotnums(int form_objnum, int exiting_objnum = -1);
 
-
-bool test_line_of_sight(const vec3d* from, const vec3d* to, SCP_unordered_set<int>&& excluded_object_ids = {}, float threshold = 10.0f, bool test_for_shields = false, bool test_for_hull = true, float* first_intersect_dist = nullptr, object** first_intersect_obj = nullptr);
-
 #endif

code/ai/ai_flags.h

@@ -5,7 +5,7 @@
 
 namespace AI {
 	FLAG_LIST(AI_Flags) {
-		Formation_wing,				//	Fly in formation as part of wing. Also used when flying waypoints.
+		Formation_wing,				//	Fly in formation as part of wing.
 		Awaiting_repair,			//	Awaiting a repair ship.
 		Being_repaired,				//	Currently docked with repair ship.
 		Repairing,					//	Repairing a ship (or going to repair a ship)
@@ -32,8 +32,6 @@ namespace AI {
 		Unload_primaries,			//	Fire primaries as fast as possible!
 		Trying_unsuccessfully_to_warp,	// Trying to warp, but can't warp at the moment
 		Free_afterburner_use,		// Use afterburners while following waypoints or flying towards objects
-		Waypoints_no_formation,		// wont get into formation when running waypoints as part of a wing
-
 
 		NUM_VALUES
 	};
@@ -43,16 +41,11 @@ namespace AI {
 		Dockee_index_valid,	// when set, index field for dockee is valid
 		Goal_on_hold,		// when set, this goal cannot currently be satisfied, although it could be in the future
 		Subsys_needs_fixup,	// when set, the subsystem index (for a destroy subsystem goal) is invalid and must be gotten from the subsys name stored in docker.name field!!
-		Goal_override,		// paired with ai_goal_type::DYNAMIC to mean this goal overrides any other goal
-		Want_override,		// a goal should set this flag if Goal_override should be assigned when the goal is achievable
+		Goal_override,		// paired with AIG_TYPE_DYNAMIC to mean this goal overrides any other goal
 		Purge,				// purge this goal next time we process
-		Purge_when_new_goal_added,	// this goal is perpetual until any other goal is added, at which time it sets its own Purge flag
-		Goals_purged,		// this goal has already caused other goals to get purged (because it is something like ai-disarm that renders other goals invalid)
+		Goals_purged,		// this goal has already caused other goals to get purged
 		Depart_sound_played,// Goober5000 - replacement for AL's hack ;)
-		Target_own_team,	// this attack goal is allowed to target friendlies
-		Afterburn_hard,		// afterburn as hard as possible to the goal
-		Waypoints_in_reverse,	// decrement instead of increment
-		Clear_all_goals_first,	// this goal wipes all goals (including itself) before it runs (handled separately, and in a different place, from purging invalid goals)
+		Target_own_team,
 
 		NUM_VALUES
 	};
@@ -104,10 +97,6 @@ namespace AI {
         Fix_heat_seeker_stealth_bug,
         Fix_linked_primary_bug,
 		Fix_ramming_stationary_targets_bug,
-		Fix_avoid_shockwave_bugs,   // a) waiting until a homing weapon actually homes before evading;
-		                            // b) picking the correct expected impact position for capships;
-		                            // c) not clearing shockwave_object for ships;
-		                            // d) checking the explosion damage of the correct ship
         Force_beam_turret_fov,
 		Free_afterburner_use,
         Glide_decay_requires_thrust,
@@ -132,7 +121,7 @@ namespace AI {
         Smart_shield_management,
         Smart_subsystem_targeting_for_turrets,
         Strict_turret_tagged_only_targeting,
-		Support_dont_add_primaries, //Prevents support ship from equipping new primary as requested in https://scp.indiegames.us/mantis/view.php?id=3198
+		Support_dont_add_primaries, //Prevents support ship from equipping new primary as requested in http://scp.indiegames.us/mantis/view.php?id=3198
         Turrets_ignore_target_radius,
         Use_actual_primary_range,
         Use_subsystem_path_point_radii,
@@ -141,54 +130,9 @@ namespace AI {
         Use_only_single_fov_for_turrets,
         No_turning_directional_bias,
 		Use_axial_turnrate_differences,
-		All_nonshielded_ships_can_manage_ets,
-		Fightercraft_nonshielded_ships_can_manage_ets,
-		Ships_playing_dead_dont_manage_ets,
-		Better_combat_collision_avoidance,
-		Better_combat_collision_avoid_includes_target,
-		Better_guard_collision_avoidance,
+		nonshielded_ships_can_manage_ets,
+		Better_collision_avoidance,
 		Require_exact_los,
-		Improved_missile_avoidance,
-		Unify_usage_countermeasure_firechance,
-		Improved_subsystem_attack_pathing,
-		Fixed_ship_weapon_collision,
-		No_shield_damage_from_ship_collisions,
-		Reset_last_hit_target_time_for_player_hits,
-		Fighterbay_arrivals_use_carrier_orient, 
-		Fighterbay_departures_use_carrier_orient,
-		Prevent_negative_turret_ammo,
-		Fix_keep_safe_distance,
-		Ignore_aspect_when_leading,
-		Fix_good_rearm_time_bug,
-		No_continuous_turn_on_attack,
-		Fixed_removing_play_dead_order,
-		Disable_bay_emerge_timeout,
-		Adjusted_AI_class_autoscale,
-		Carry_shield_difficulty_scaling_bug,
-		Whackable_debris,
-		Whackable_asteroids,
-		Dynamic_goals_afterburn_hard,
-		Player_orders_afterburn_hard,
-		Hudsquadmsg_tactical_disarm_disable,
-		Align_to_target_when_guarding_still,
-		Debris_respects_big_damage,
-		Dont_limit_change_in_speed_due_to_physics_whack,
-		Guards_ignore_protected_attackers,
-		Fix_standard_strafe,
-		Standard_strafe_used_more,
-		Unify_usage_ai_shield_manage_delay,
-		Fix_AI_shield_management_bug,
-		AI_balances_shields_when_attacked,
-		Disable_ai_transferring_energy,
-		Freespace_1_missile_behavior,
-		ETS_uses_power_output,
-		ETS_energy_same_regardless_of_system_presence,
-		Dont_form_on_wing_at_mission_start,
-		Do_not_clear_goals_when_running_form_on_wing,
-		Do_not_clear_goals_when_running_stay_still,
-		Do_not_set_override_when_assigning_form_on_wing,
-		Purge_player_issued_form_on_wing_after_subsequent_order,
-		Cancel_future_waves_of_any_wing_launched_from_an_exited_ship,
 
 		NUM_VALUES
 	};

code/ai/ai_profiles.cpp

@@ -58,26 +58,6 @@ int ai_path_type_match(char *p)
 	return -1;
 }
 
-
-const char* AI_secondary_range_aware_select_modes[] = {
-	"retail",
-	"aware",
-};
-
-int Num_ai_secondary_range_aware_select_modes = sizeof(AI_secondary_range_aware_select_modes) / sizeof(char*);
-
-int ai_secondary_range_select_mode_match(char* p)
-{
-	int i;
-	for (i = 0; i < Num_ai_secondary_range_aware_select_modes; i++)
-	{
-		if (!stricmp(AI_secondary_range_aware_select_modes[i], p))
-			return i;
-	}
-
-	return -1;
-}
-
 void parse_ai_profiles_tbl(const char *filename)
 {
 	int i;
@@ -184,14 +164,6 @@ void parse_ai_profiles_tbl(const char *filename)
 				if (optional_string("$Max Beam Friendly Fire Damage:"))
 					parse_float_list(profile->beam_friendly_damage_cap, NUM_SKILL_LEVELS);
 
-				if (optional_string("$Max Weapon Friendly Fire Damage:")) {
-					parse_float_list(profile->weapon_friendly_damage_cap, NUM_SKILL_LEVELS);
-				}
-					
-				if (optional_string("$Max Weapon Self Damage:")) {
-					parse_float_list(profile->weapon_self_damage_cap, NUM_SKILL_LEVELS);
-				}
-
 				if (optional_string("$Player Countermeasure Life Scale:"))
 					parse_float_list(profile->cmeasure_life_scale, NUM_SKILL_LEVELS);
 
@@ -231,9 +203,6 @@ void parse_ai_profiles_tbl(const char *filename)
 				if (optional_string("$Player Subsys Damage Factor:") || optional_string("$AI Damage Reduction to Player Subsys:"))
 					parse_float_list(profile->subsys_damage_scale, NUM_SKILL_LEVELS);
 
-				if (optional_string("$Player Damage Inflicted Factor:"))
-					parse_float_list(profile->player_damage_inflicted_scale, NUM_SKILL_LEVELS);
-
 				// represented in fractions of F1_0
 				if (optional_string("$Predict Position Delay:"))
 				{
@@ -266,7 +235,7 @@ void parse_ai_profiles_tbl(const char *filename)
 
 				if (optional_string("$Glide Attack Percent:")) {
 					parse_float_list(profile->glide_attack_percent, NUM_SKILL_LEVELS);
-					//Percent is nice for modders, but here in the code we want it between 0 and 1.0
+					//Percent is nice for modders, but here in the code we want it betwwen 0 and 1.0
 					//While we're at it, verify the range
 					for (i = 0; i < NUM_SKILL_LEVELS; i++) {
 						if (profile->glide_attack_percent[i] < 0.0f || profile->glide_attack_percent[i] > 100.0f) {
@@ -279,7 +248,7 @@ void parse_ai_profiles_tbl(const char *filename)
 
 				if (optional_string("$Circle Strafe Percent:")) {
 					parse_float_list(profile->circle_strafe_percent, NUM_SKILL_LEVELS);
-					//Percent is nice for modders, but here in the code we want it between 0 and 1.0
+					//Percent is nice for modders, but here in the code we want it betwwen 0 and 1.0
 					//While we're at it, verify the range
 					for (i = 0; i < NUM_SKILL_LEVELS; i++) {
 						if (profile->circle_strafe_percent[i] < 0.0f || profile->circle_strafe_percent[i] > 100.0f) {
@@ -292,7 +261,7 @@ void parse_ai_profiles_tbl(const char *filename)
 
 				if (optional_string("$Glide Strafe Percent:")) {
 					parse_float_list(profile->glide_strafe_percent, NUM_SKILL_LEVELS);
-					//Percent is nice for modders, but here in the code we want it between 0 and 1.0
+					//Percent is nice for modders, but here in the code we want it betwwen 0 and 1.0
 					//While we're at it, verify the range
 					for (i = 0; i < NUM_SKILL_LEVELS; i++) {
 						if (profile->glide_strafe_percent[i] < 0.0f || profile->glide_strafe_percent[i] > 100.0f) {
@@ -305,7 +274,7 @@ void parse_ai_profiles_tbl(const char *filename)
 
 				if (optional_string("$Random Sidethrust Percent:")) {
 					parse_float_list(profile->random_sidethrust_percent, NUM_SKILL_LEVELS);
-					//Percent is nice for modders, but here in the code we want it between 0 and 1.0
+					//Percent is nice for modders, but here in the code we want it betwwen 0 and 1.0
 					//While we're at it, verify the range
 					for (i = 0; i < NUM_SKILL_LEVELS; i++) {
 						if (profile->random_sidethrust_percent[i] < 0.0f || profile->random_sidethrust_percent[i] > 100.0f) {
@@ -377,7 +346,7 @@ void parse_ai_profiles_tbl(const char *filename)
 				}
 
 				if (optional_string("$Detail Distance Multiplier:"))
-					parse_float_list(profile->detail_distance_mult, MAX_DETAIL_VALUE + 1);
+					parse_float_list(profile->detail_distance_mult, MAX_DETAIL_LEVEL + 1);
 
 				set_flag(profile, "$big ships can attack beam turrets on untargeted ships:", AI::Profile_Flags::Big_ships_can_attack_beam_turrets_on_untargeted_ships);
 
@@ -477,25 +446,9 @@ void parse_ai_profiles_tbl(const char *filename)
 
 				set_flag(profile, "$support don't add primaries:", AI::Profile_Flags::Support_dont_add_primaries);
 
-				if (optional_string("$max allies rearming threshold:"))
-				 	stuff_int(&profile->max_allies_rearming_threshold);
-
 				set_flag(profile, "$firing requires exact los:", AI::Profile_Flags::Require_exact_los);
 
-				if (optional_string("$exact los minimum detection radius:")) {
-					stuff_float(&profile->los_min_detection_radius);
-				}
-
-				set_flag(profile, "$fighterbay arrivals use carrier orientation:", AI::Profile_Flags::Fighterbay_arrivals_use_carrier_orient);
-
-				set_flag(profile, "$fighterbay departures use carrier orientation:", AI::Profile_Flags::Fighterbay_departures_use_carrier_orient);
-
-				set_flag(profile, "$debris damage respects 'big damage' flag:", AI::Profile_Flags::Debris_respects_big_damage);
-
-				set_flag(profile, "$don't limit change in speed due to physics whack:", AI::Profile_Flags::Dont_limit_change_in_speed_due_to_physics_whack);
-
-				set_flag(profile, "$guards ignore protected attackers:", AI::Profile_Flags::Guards_ignore_protected_attackers);
-
+				profile->ai_path_mode = AI_PATH_MODE_NORMAL;
 				if (optional_string("$ai path mode:"))
 				{
 					stuff_string(buf, F_NAME, NAME_LENGTH);
@@ -528,12 +481,14 @@ void parse_ai_profiles_tbl(const char *filename)
 					if (path_radii >= Minimum_subsystem_path_pt_dist) {
 						profile->subsystem_path_radii = path_radii;
 					} else {
-						mprintf(("Warning: \"$override radius for subsystem path points:\" should be >= %i (read %i). Value will not be used.\n", Minimum_subsystem_path_pt_dist, path_radii));
+						mprintf(("Warning: \"$override radius for subsystem path points:\" should be >= %i (read %i). Value will not be used. ", Minimum_subsystem_path_pt_dist, path_radii));
 					}
 				}
 
 				set_flag(profile, "$use POF radius for subsystem path points:", AI::Profile_Flags::Use_subsystem_path_point_radii);
 
+				profile->bay_arrive_speed_mult = 1.0f;
+				profile->bay_depart_speed_mult = 1.0f;
 				if (optional_string("$bay arrive speed multiplier:")) {
 					stuff_float(&profile->bay_arrive_speed_mult);
 				}
@@ -565,187 +520,14 @@ void parse_ai_profiles_tbl(const char *filename)
 						profile->second_order_lead_predict_factor = 0;
 					}
 				}
-				if (optional_string("$ships with no shields can manage ETS:"))
-				{
-					mprintf(("Warning: \"$ships with no shields can manage ETS\" flag is deprecated in favor of \"$any ship with no shields can manage ETS\"\n"));
-					bool temp;
-					stuff_boolean(&temp);
-                    profile->flags.set(AI::Profile_Flags::All_nonshielded_ships_can_manage_ets, temp);
-				}
 
-				// ----------
-
-				set_flag(profile, "$no directional bias for missile and ship turning:", AI::Profile_Flags::No_turning_directional_bias);
+                set_flag(profile, "$no directional bias for missile and ship turning:", AI::Profile_Flags::No_turning_directional_bias);
 
 				set_flag(profile, "$respect ship axial turnrate differences:", AI::Profile_Flags::Use_axial_turnrate_differences);
 
-				set_flag(profile, "$any ship with no shields can manage ETS:", AI::Profile_Flags::All_nonshielded_ships_can_manage_ets);
+				set_flag(profile, "$ships with no shields can manage ETS:", AI::Profile_Flags::nonshielded_ships_can_manage_ets);
 
-				set_flag(profile, "$fighters/bombers with no shields can manage ETS:", AI::Profile_Flags::Fightercraft_nonshielded_ships_can_manage_ets);
-
-				set_flag(profile, "$ships playing dead don't manage ETS:", AI::Profile_Flags::Ships_playing_dead_dont_manage_ets);
-
-				set_flag(profile, "$better combat collision avoidance for fightercraft:", AI::Profile_Flags::Better_combat_collision_avoidance);
-
-				if (optional_string("+combat collision avoidance aggression for fightercraft:")) {
-					stuff_float(&profile->better_collision_avoid_aggression_combat);
-				}
-
-				set_flag(profile, "+combat collision avoidance for fightercraft includes target:", AI::Profile_Flags::Better_combat_collision_avoid_includes_target);
-
-				set_flag(profile, "$better guard collision avoidance for fightercraft:", AI::Profile_Flags::Better_guard_collision_avoidance);
-
-				if (optional_string("+guard collision avoidance aggression for fightercraft:")) {
-					stuff_float(&profile->better_collision_avoid_aggression_guard);
-				}
-
-				set_flag(profile, "$improved missile avoidance for fightercraft:", AI::Profile_Flags::Improved_missile_avoidance);
-
-				if (optional_string_either("$friendly ships use AI profile countermeasure chance:", "$unify usage of AI profile countermeasure chance:", true) >= 0) {
-					bool val;
-					stuff_boolean(&val);
-					profile->flags.set(AI::Profile_Flags::Unify_usage_countermeasure_firechance, val);
-				}
-
-				set_flag(profile, "$improved subsystem attack pathing:", AI::Profile_Flags::Improved_subsystem_attack_pathing);
-
-				set_flag(profile, "$fixed ship-weapon collisions:", AI::Profile_Flags::Fixed_ship_weapon_collision);
-
-				//Intention is to expand this feature to include a preference for close or long range weapons
-				//hence using something besides a simple flag.
-				if (optional_string("$AI secondary range awareness:"))
-				{
-					stuff_string(buf, F_NAME, NAME_LENGTH);
-					int j = ai_secondary_range_select_mode_match(buf);
-					if (j >= 0) {
-						profile->ai_range_aware_secondary_select_mode = j;
-					}
-					else {
-						Warning(LOCATION, "Invalid ai secondary range awareness mode '%s' specified", buf);
-					}
-				}
-
-				set_flag(profile, "$no shield damage from ship collisions:", AI::Profile_Flags::No_shield_damage_from_ship_collisions);
-
-				set_flag(profile, "$reset last_hit_target_time for player hits:", AI::Profile_Flags::Reset_last_hit_target_time_for_player_hits);
-
-				if (optional_string("$turret target recheck time:"))
-				{
-					stuff_float(&profile->turret_target_recheck_time);
-					if (profile->turret_target_recheck_time < 0) {
-						Warning(LOCATION, "Turret target recheck time must be positive.");
-						profile->turret_target_recheck_time = 2000.0f;
-					}
-				}
-
-				set_flag(profile, "$prevent negative turret ammo:", AI::Profile_Flags::Prevent_negative_turret_ammo);
-
-				set_flag(profile, "$fix keep-safe-distance:", AI::Profile_Flags::Fix_keep_safe_distance);
-
-				set_flag(profile, "$AI ignores aspect lock for leading:", AI::Profile_Flags::Ignore_aspect_when_leading);
-
-				set_flag(profile, "$fix good-rearm-time bug:", AI::Profile_Flags::Fix_good_rearm_time_bug);
-
-				set_flag(profile, "$no continuous turn on attack:", AI::Profile_Flags::No_continuous_turn_on_attack);
-
-				set_flag(profile, "$remove-goal properly removes play-dead order:", AI::Profile_Flags::Fixed_removing_play_dead_order);
-
-				set_flag(profile, "$bay arrivals not time limited:", AI::Profile_Flags::Disable_bay_emerge_timeout);
-
-				set_flag(profile, "$use adjusted AI class autoscale:", AI::Profile_Flags::Adjusted_AI_class_autoscale);
-
-				set_flag(profile, "$carry shield difficulty scaling bug:", AI::Profile_Flags::Carry_shield_difficulty_scaling_bug);
-
-				set_flag(profile, "$debris affected by physics whacks:", AI::Profile_Flags::Whackable_debris);
-
-				set_flag(profile, "$asteroids affected by physics whacks:", AI::Profile_Flags::Whackable_asteroids);
-
-				set_flag(profile, "$dynamic goals afterburn hard:", AI::Profile_Flags::Dynamic_goals_afterburn_hard);
-
-				set_flag(profile, "$player orders afterburn hard:", AI::Profile_Flags::Player_orders_afterburn_hard);
-
-				set_flag(profile, "$hud squad messages use tactical disarm/disable:", AI::Profile_Flags::Hudsquadmsg_tactical_disarm_disable);
-
-				set_flag(profile, "$align to target when guarding stationary ship:", AI::Profile_Flags::Align_to_target_when_guarding_still);
-
-				if (optional_string("$rotation factor multiplier for player collisions:")) {
-					stuff_float(&profile->rot_fac_multiplier_ply_collisions);
-				}
-
-				set_flag(profile, "$fix avoid-shockwave bugs:", AI::Profile_Flags::Fix_avoid_shockwave_bugs);
-
-				set_flag(profile, "$fix standard strafe:", AI::Profile_Flags::Fix_standard_strafe);
-
-				set_flag(profile, "$standard strafe used more:", AI::Profile_Flags::Standard_strafe_used_more);
-
-				if (optional_string("$standard strafe triggers under this speed:")) {
-					stuff_float(&profile->standard_strafe_when_below_speed);
-				}
-
-				if (optional_string("$strafe distance from target bounding box:")) {
-					stuff_float(&profile->strafe_retreat_box_dist);
-				}
-
-				if (optional_string("$strafe stops after time unhit:")) {
-					stuff_float(&profile->strafe_max_unhit_time);
-				}
-
-				if (optional_string("$guard uses big-orbit for target radius above:")) {
-					stuff_float(&profile->guard_big_orbit_above_target_radius);
-				}
-
-				if (optional_string("$guard with big-orbit uses max speed percent:")) {
-					float max_percent;
-					stuff_float(&max_percent);
-					if (max_percent > 0.0f && max_percent <= 1.0f) {
-						profile->guard_big_orbit_max_speed_percent = max_percent;
-					} else {
-						mprintf(("Warning: \"$guard with big-orbit uses max speed percent:\" should be > 0 and <= 1 (read %f). Value will not be used.\n", max_percent));
-					}
-				}
-
-				if (optional_string("$attack-any idle circle distance:")) {
-					stuff_float(&profile->attack_any_idle_circle_distance);
-				}
-
-				set_flag(profile, "$unify usage of AI Shield Manage Delay:", AI::Profile_Flags::Unify_usage_ai_shield_manage_delay);
-
-				set_flag(profile, "$fix AI shield management bug:", AI::Profile_Flags::Fix_AI_shield_management_bug);
-
-				set_flag(profile, "$AI balances shields instead of directs when attacked:", AI::Profile_Flags::AI_balances_shields_when_attacked);
-
-				set_flag(profile, "$disable AI transferring energy:", AI::Profile_Flags::Disable_ai_transferring_energy);
-
-				set_flag(profile, "$enable freespace 1 style missile behavior:", AI::Profile_Flags::Freespace_1_missile_behavior);
-
-				set_flag(profile, "$ETS uses ship class power output:", AI::Profile_Flags::ETS_uses_power_output);
-
-				set_flag(profile, "$ETS energy same regardless of system presence:", AI::Profile_Flags::ETS_energy_same_regardless_of_system_presence);
-
-				set_flag(profile, "$don't issue form-on-wing goals at mission start:", AI::Profile_Flags::Dont_form_on_wing_at_mission_start);
-
-				if (optional_string("$default form-on-wing priority:")) {
-					int priority;
-					stuff_int(&priority);
-					if (priority > 0) {
-						profile->default_form_on_wing_priority = priority;
-					} else {
-						mprintf(("Warning: $default form-on-wing priority: should be > 0 (read %d).  Value will not be used.\n", priority));
-					}
-				}
-
-				set_flag(profile, "$do not clear goals when running form-on-wing:", AI::Profile_Flags::Do_not_clear_goals_when_running_form_on_wing);
-
-				set_flag(profile, "$do not clear goals when running stay-still:", AI::Profile_Flags::Do_not_clear_goals_when_running_stay_still);
-
-				set_flag(profile, "$do not set override when assigning form-on-wing:", AI::Profile_Flags::Do_not_set_override_when_assigning_form_on_wing);
-
-				set_flag(profile, "$purge player-issued form-on-wing after subsequent order:", AI::Profile_Flags::Purge_player_issued_form_on_wing_after_subsequent_order);
-
-				set_flag(profile, "$cancel future waves of any wing launched from an exited ship:", AI::Profile_Flags::Cancel_future_waves_of_any_wing_launched_from_an_exited_ship);
-
-
-				// end of options ----------------------------------------
+				set_flag(profile, "$better combat collision avoidance for fightercraft:", AI::Profile_Flags::Better_collision_avoidance);
 
 				// if we've been through once already and are at the same place, force a move
 				if (saved_Mp && (saved_Mp == Mp))
@@ -753,7 +535,7 @@ void parse_ai_profiles_tbl(const char *filename)
 					char tmp[60];
 					memset(tmp, 0, 60);
 					strncpy(tmp, Mp, 59);
-					mprintf(("WARNING: Unrecognized parameter in %s: %s\n", filename, tmp));
+					mprintf(("WARNING: Unrecognized parameter in ai_profiles: %s\n", tmp));
 
 					Mp++;
 				}
@@ -788,21 +570,12 @@ void ai_profiles_init()
 	// init retail entry first
 	parse_ai_profiles_tbl(NULL);
 
-	// Allow mission_profiles.tbl to be a alias of ai_profiles.tbl, but only load one or the other.
-	// mission_profiles.tbl would be newer so assume intended, but print to the log to be sure - Mjn
-	char filename[MAX_FILENAME_LEN] = "ai_profiles.tbl";
-	if (cf_exists_full("mission_profiles.tbl", CF_TYPE_TABLES)) {
-		mprintf(("mission_profiles.tbl was found! Using that instead of ai_profiles.tbl...\n"));
-		strcpy_s(filename, "mission_profiles.tbl");
-	}
-
 	// now parse the supplied table (if any)
-	if (cf_exists_full(filename, CF_TYPE_TABLES))
-		parse_ai_profiles_tbl(filename);
+	if (cf_exists_full("ai_profiles.tbl", CF_TYPE_TABLES))
+		parse_ai_profiles_tbl("ai_profiles.tbl");
 
 	// parse any modular tables
 	parse_modular_table("*-aip.tbm", parse_ai_profiles_tbl);
-	parse_modular_table("*-msp.tbm", parse_ai_profiles_tbl);
 
 	// set default if specified
 	temp = ai_profile_lookup(Default_profile_name);
@@ -827,29 +600,11 @@ void ai_profile_t::reset()
 
     flags.reset();
 
-    los_min_detection_radius = 10.0f;
-    ai_path_mode = AI_PATH_MODE_NORMAL;
+    ai_path_mode = 0;
 	subsystem_path_radii = 0;
-    bay_arrive_speed_mult = 1.0f;
-    bay_depart_speed_mult = 1.0f;
+    bay_arrive_speed_mult = 0;
+    bay_depart_speed_mult = 0;
 	second_order_lead_predict_factor = 0;
-	ai_range_aware_secondary_select_mode = AI_RANGE_AWARE_SEC_SEL_MODE_RETAIL;
-	turret_target_recheck_time = 2000.0f;
-	rot_fac_multiplier_ply_collisions = 0.0f;
-	max_allies_rearming_threshold = 2;
-
-	better_collision_avoid_aggression_combat = 3.5f;
-	better_collision_avoid_aggression_guard = 3.5f;
-
-	standard_strafe_when_below_speed = 3.0f;
-	strafe_retreat_box_dist = 300.0f;
-	strafe_max_unhit_time = 20.0f;
-
-	guard_big_orbit_above_target_radius = 500.0f;
-	guard_big_orbit_max_speed_percent = 1.0f;
-	attack_any_idle_circle_distance = 100.0f;
-
-	default_form_on_wing_priority = 99;	// as originally assigned in ai_add_goal_sub_sexp()
 
     for (int i = 0; i < NUM_SKILL_LEVELS; ++i) {
         max_incoming_asteroids[i] = 0;
@@ -872,12 +627,9 @@ void ai_profile_t::reset()
         shield_energy_scale[i] = 0;
         afterburner_recharge_scale[i] = 0;
         player_damage_scale[i] = 0;
-        player_damage_inflicted_scale[i] = 0;
 
         subsys_damage_scale[i] = 0;
-        beam_friendly_damage_cap[i] = -1.f;
-        weapon_friendly_damage_cap[i] = -1.f;
-        weapon_self_damage_cap[i] = -1.f;
+        beam_friendly_damage_cap[i] = 0;
         turn_time_scale[i] = 0;
         glide_attack_percent[i] = 0;
         circle_strafe_percent[i] = 0;
@@ -908,7 +660,7 @@ void ai_profile_t::reset()
         player_autoaim_fov[i] = 0;
     }
 
-    for (int i = 0; i <= MAX_DETAIL_VALUE; ++i) {
+    for (int i = 0; i <= MAX_DETAIL_LEVEL; ++i) {
         detail_distance_mult[i] = 0;
     }
 
@@ -924,47 +676,10 @@ void ai_profile_t::reset()
 		flags.set(AI::Profile_Flags::Fix_ai_path_order_bug);
 		flags.set(AI::Profile_Flags::Aspect_invulnerability_fix);
 		flags.set(AI::Profile_Flags::Use_actual_primary_range);
-		flags.set(AI::Profile_Flags::Fightercraft_nonshielded_ships_can_manage_ets);
+		flags.set(AI::Profile_Flags::nonshielded_ships_can_manage_ets);
 	}
 	// this flag has been enabled ever since 3.7.2
 	if (mod_supports_version(3, 7, 2)) {
 		flags.set(AI::Profile_Flags::Fix_ramming_stationary_targets_bug);
 	}
-	// and this flag has been enabled ever since 3.6.10
-	if (mod_supports_version(3, 6, 10)) {
-		flags.set(AI::Profile_Flags::Reset_last_hit_target_time_for_player_hits);
-	}
-	// backwards compatible flag for a bug accidentally introduced during this time
-	if (mod_supports_version(3, 6, 14) && !mod_supports_version(23, 1, 0)) {
-		flags.set(AI::Profile_Flags::Carry_shield_difficulty_scaling_bug);
-	}
-	if (mod_supports_version(21, 4, 0)) {
-		flags.set(AI::Profile_Flags::Fixed_ship_weapon_collision);
-	}
-	if (mod_supports_version(22, 0, 0)) {
-		flags.set(AI::Profile_Flags::Fighterbay_arrivals_use_carrier_orient);
-		flags.set(AI::Profile_Flags::Prevent_negative_turret_ammo);
-		flags.set(AI::Profile_Flags::Fix_keep_safe_distance);
-	}
-	if (mod_supports_version(23, 0, 0)) {
-		flags.set(AI::Profile_Flags::Fix_good_rearm_time_bug);
-		flags.set(AI::Profile_Flags::No_continuous_turn_on_attack);
-		flags.set(AI::Profile_Flags::Fixed_removing_play_dead_order);
-	}
-	if (mod_supports_version(23, 2, 0)) {
-		flags.set(AI::Profile_Flags::Ships_playing_dead_dont_manage_ets);
-	}
-	if (mod_supports_version(23, 4, 0)) {
-		flags.set(AI::Profile_Flags::Hudsquadmsg_tactical_disarm_disable);
-	}
-	if (mod_supports_version(24, 2, 0)) {
-		flags.set(AI::Profile_Flags::Debris_respects_big_damage);
-		flags.set(AI::Profile_Flags::Force_beam_turret_fov);
-		flags.set(AI::Profile_Flags::Guards_ignore_protected_attackers);
-	}
-	if (mod_supports_version(25, 0, 0)) {
-		flags.set(AI::Profile_Flags::Fix_avoid_shockwave_bugs);
-		flags.set(AI::Profile_Flags::Purge_player_issued_form_on_wing_after_subsequent_order);
-		flags.set(AI::Profile_Flags::Cancel_future_waves_of_any_wing_launched_from_an_exited_ship);
-	}
 }

code/ai/ai_profiles.h

@@ -17,11 +17,8 @@
 // AI Path types
 #define	AI_PATH_MODE_NORMAL 0
 #define	AI_PATH_MODE_ALT1	1
-
-#define	AI_RANGE_AWARE_SEC_SEL_MODE_RETAIL 0
-#define	AI_RANGE_AWARE_SEC_SEL_MODE_AWARE 1
 	
-#define MAX_AI_PROFILES	8
+#define MAX_AI_PROFILES	5
 
 class ai_profile_t {
 public:
@@ -53,12 +50,9 @@ public:
 	float shield_energy_scale[NUM_SKILL_LEVELS];			// shield energy available
 	float afterburner_recharge_scale[NUM_SKILL_LEVELS];		// speed of afterburner recharge
 	float player_damage_scale[NUM_SKILL_LEVELS];			// damage applied to the player
-	float player_damage_inflicted_scale[NUM_SKILL_LEVELS];	// damage applied by the player
 	
 	float subsys_damage_scale[NUM_SKILL_LEVELS];			// damage applied to a player subsystem
 	float beam_friendly_damage_cap[NUM_SKILL_LEVELS];		// damage cap values for friendly beam fire
-	float weapon_friendly_damage_cap[NUM_SKILL_LEVELS];
-	float weapon_self_damage_cap[NUM_SKILL_LEVELS];
 	float turn_time_scale[NUM_SKILL_LEVELS];				// speed at which enemy ships turn
 	float glide_attack_percent[NUM_SKILL_LEVELS];			// SUSHI: The likelihood (0.0-1.0) of the AI to use the "glide attack" move
 	float circle_strafe_percent[NUM_SKILL_LEVELS];			// SUSHI: The likelihood (0.0-1.0) of the AI to use the "circle strafe" move
@@ -99,13 +93,7 @@ public:
 	// Player-specific autoaim FOV override
 	float player_autoaim_fov[NUM_SKILL_LEVELS];
 
-	float detail_distance_mult[MAX_DETAIL_VALUE + 1];	//MAX_DETAIL_VALUE really needs to be 4
-
-	// max number of allies allowed to be rearming at the same time
-	int max_allies_rearming_threshold;	
-
-	// minimum radius for the line-of-sight (los) detection --wookieejedi
-	float los_min_detection_radius;
+	float detail_distance_mult[MAX_DETAIL_LEVEL + 1];	//MAX_DETAIL_LEVEL really needs to be 4
 
 	int ai_path_mode;
 
@@ -119,38 +107,6 @@ public:
 
 	// How much 0-1 of a second-order lead prediction factor to add to lead indicators. Affects only the HUD indicator, and autoaim.
 	float second_order_lead_predict_factor;
-	
-	//Controls if the AI is dumb enough to keep trying to use out-of-range secondaries. 
-	int ai_range_aware_secondary_select_mode;
-
-	// how often turrets shoulds check for new targets, milliseconds
-	float turret_target_recheck_time;
-
-	// Multiplier value so the player can also experience rotational effects from collisions --wookieejedi
-	float rot_fac_multiplier_ply_collisions; 
-
-	// Collision avoidance options  --developed by asteroth, exposed by wookieejedi
-	//   Velocity / turn rate gives us a vector which represents the minimum 'bug out' distance.
-	//   However this will be a significant underestimate, it doesn't take into account acceleration
-	//   with regards to its turn speed, nor already existing rotvel, nor the angular distance
-	//   to the particular avoidance vector it comes up with.
-	//   These would significantly complicate the calculation, so for now, it is all bundled into these magic numbers.
-	float better_collision_avoid_aggression_combat;
-	float better_collision_avoid_aggression_guard;
-
-	// AI strafing options  --wookieejedi
-	float standard_strafe_when_below_speed; // Speed at which standard strafing large ships is possibly triggered
-	float strafe_retreat_box_dist;          // Distance beyond the bounding box to retreat to strafing point 
-	float strafe_max_unhit_time;            // Maximum amount of time to stay in strafe mode if not hit
-
-	// AI guard options  --wookieejedi
-	float guard_big_orbit_above_target_radius; // Radius of guardee that triggers ai_big_guard() 
-	float guard_big_orbit_max_speed_percent;   // Max percent of forward speed that is used in ai_big_guard() 
-
-	// AI attack any option --wookieejedi
-	float attack_any_idle_circle_distance; // Radius that AI circles around a point while waiting for new enemies in attack-any mode
-
-	int default_form_on_wing_priority;	// the priority used if not specified in the sexp
 
     void reset();
 };

code/ai/aibig.cpp

@@ -17,13 +17,12 @@
 #include "io/timer.h"
 #include "math/staticrand.h"
 #include "mission/missionparse.h"
-#include "object/objcollide.h"
 #include "object/object.h"
 #include "ship/afterburner.h"
 #include "ship/ship.h"
-#include "utils/Random.h"
 #include "weapon/weapon.h"
 
+
 #ifdef _MSC_VER
 #pragma optimize("", off)
 #pragma auto_inline(off)
@@ -39,9 +38,10 @@
 #define MIN_DOT_TO_ATTACK_MOVING_SUBSYS	0.97f
 
 // AI BIG MAGIC NUMBERS
-// Select strafing options are now exposed to modders  --wookieejedi
 #define	STRAFE_RETREAT_COLLIDE_TIME	2.0		// when anticipated collision time is less than this, begin retreat
 #define	STRAFE_RETREAT_COLLIDE_DIST	100		// when perpendicular distance to *surface* is less than this, begin retreat
+#define	STRAFE_RETREAT_BOX_DIST			300		// distance beyond the bounding box to retreat
+#define STRAFE_MAX_UNHIT_TIME		20		// Maximum amount of time to stay in strafe mode if not hit
 
 #define	EVADE_BOX_BASE_DISTANCE			300		// standard distance to end evade submode
 #define	EVADE_BOX_MIN_DISTANCE			200		// minimun distance to end evade submode, after long time
@@ -62,12 +62,13 @@
 void	ai_big_evade_ship();
 void	ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float dist_to_enemy, int modelnum);
 void	ai_big_avoid_ship();
-bool	ai_big_maybe_follow_subsys_path(bool do_dot_check=true);
+int	ai_big_maybe_follow_subsys_path(int do_dot_check=1);
 void ai_big_strafe_position();
-static bool ai_big_strafe_maybe_retreat(const vec3d *target_pos);
+static int ai_big_strafe_maybe_retreat(const vec3d *target_pos);
 
-extern void compute_desired_rvec(vec3d *rvec, const vec3d *goal_pos, const vec3d *cur_pos);
-extern void big_ship_collide_recover_start(const object *objp, const object *big_objp, const vec3d *collision_normal);
+extern int model_which_octant_distant_many( vec3d *pnt, int model_num,matrix *model_orient, vec3d * model_pos, polymodel **pm, int *octs);
+extern void compute_desired_rvec(vec3d *rvec, vec3d *goal_pos, vec3d *cur_pos);
+extern void big_ship_collide_recover_start(object *objp, object *big_objp, vec3d *collision_normal);
 
 
 //	Called by ai_big_pick_attack_point.
@@ -75,15 +76,16 @@ extern void big_ship_collide_recover_start(const object *objp, const object *big
 //	If truly_random flag set (haha), then generate a pretty random number.  Otherwise, generate a static rand which
 //	tends to not change from frame to frame.
 //	Try four times and choose nearest point to increase chance of getting a good point.
-void ai_bpap(const object *objp, const vec3d *attacker_objp_pos, const vec3d *attacker_objp_fvec, vec3d *attack_point, vec3d *local_attack_point, float fov, float weapon_travel_dist, vec3d *surface_normal, const ship_subsys *ss)
+void ai_bpap(object *objp, vec3d *attacker_objp_pos, vec3d *attacker_objp_fvec, vec3d *attack_point, vec3d *local_attack_point, float fov, float weapon_travel_dist, vec3d *surface_normal, ship_subsys *ss)
 {
 	float		nearest_dist;
 	vec3d	result_point, best_point;
 	vec3d	rel_point;
 	int		num_tries;
-	int		i;	
+	model_octant	*octp;
+	polymodel	*pm;
+	int		i, q, octs[4];	
 	ship_info *sip = &Ship_info[Ships[objp->instance].ship_info_index];
-	polymodel* pm = model_get(sip->model_num);
 	model_subsystem *tp = NULL;
 	if (ss != NULL)
 		tp = ss->system_info;	
@@ -91,53 +93,63 @@ void ai_bpap(const object *objp, const vec3d *attacker_objp_pos, const vec3d *at
 	best_point = objp->pos;
 	nearest_dist = weapon_travel_dist;
 
-	// attempt anywhere from 16 to 4 times, more if we're closer
+	model_which_octant_distant_many(attacker_objp_pos, sip->model_num, &objp->orient, &objp->pos, &pm, octs);
+
 	num_tries = (int) (vm_vec_dist(&objp->pos, attacker_objp_pos)/objp->radius);
+
 	if (num_tries >= 4)
 		num_tries = 1;
 	else
-		num_tries = (4 - num_tries) * 4;
+		num_tries = 4 - num_tries;
 
-	vm_vec_zero(local_attack_point);
+	//	Index #0 is best one.
+	if ( pm->octants[octs[0]].verts ) {
+		*local_attack_point = *pm->octants[octs[0]].verts[0];	//	Set just in case it doesn't get set below.
+	} else {
+		vm_vec_zero(local_attack_point);
+	}
 
-	auto collision_tree = model_get_bsp_collision_tree(pm->submodel[pm->detail[0]].collision_tree_index);
+	for (q=0; q<4; q++) {
+		octp = &pm->octants[octs[q]];
+		if (octp->nverts > 0) {
 
-	if (!collision_tree->poly_centers.empty()) {
-		int num_polies = (int)collision_tree->poly_centers.size();
+			if (num_tries > octp->nverts)
+				num_tries = octp->nverts;
 
-		if (num_tries > num_polies)
-			num_tries = num_polies;
+			if (num_tries > octp->nverts)
+				num_tries = octp->nverts;
 
-		for (i=0; i<num_tries; i++) {
-			int	index;
-			float	dist, dot;
-			vec3d	v2p;
+			for (i=0; i<num_tries; i++) {
+				int	index;
+				float	dist, dot;
+				vec3d	v2p;
 
-			index = (int) (frand() * num_polies);
+				index = (int) (frand() * (octp->nverts));
 
-			rel_point = collision_tree->poly_centers[index];
-			vm_vec_unrotate(&result_point, &rel_point, &objp->orient);
-			vm_vec_add2(&result_point, &objp->pos);
+				rel_point = *octp->verts[index];
+				vm_vec_unrotate(&result_point, &rel_point, &objp->orient);
+				vm_vec_add2(&result_point, &objp->pos);
 
-			dist = vm_vec_normalized_dir(&v2p, &result_point, attacker_objp_pos);
-			bool in_fov = false;
+				dist = vm_vec_normalized_dir(&v2p, &result_point, attacker_objp_pos);
+				bool in_fov = false;
 
-			dot = vm_vec_dot(&v2p, attacker_objp_fvec);
-			if (tp == NULL) {
-				if (dot > fov)
-					in_fov = true;
-			} else {
-				in_fov = turret_fov_test(ss, attacker_objp_fvec, &v2p);
-			}
+				dot = vm_vec_dot(&v2p, attacker_objp_fvec);
+				if (tp == NULL) {
+					if (dot > fov)
+						in_fov = true;
+				} else {
+					in_fov = turret_fov_test(ss, attacker_objp_fvec, &v2p);
+				}
 
-			if (in_fov) {
-				if (dist < nearest_dist) {
-					nearest_dist = dist;
-					best_point = result_point;
-					*local_attack_point = rel_point;
-					Assert( !vm_is_vec_nan(local_attack_point) );
-					if (dot > (1.0f + fov)/2.0f)	//	If this point is quite good, quit searching for a better one.
-						goto done_1;
+				if (in_fov) {
+					if (dist < nearest_dist) {
+						nearest_dist = dist;
+						best_point = result_point;
+						*local_attack_point = rel_point;
+						Assert( !vm_is_vec_nan(local_attack_point) );
+						if (dot > (1.0f + fov)/2.0f)	//	If this point is quite good, quit searching for a better one.
+							goto done_1;
+					}
 				}
 			}
 		}
@@ -146,10 +158,6 @@ done_1:
 
 	*attack_point = best_point;
 
-	//The following raycast tends to make up 10%(!) of total AI-frametime for basically no benefit, especially in the common case for turrets where the normal isn't even queried.
-	if (surface_normal == nullptr && Disable_expensive_turret_target_check)
-		return;
-
 	// Cast from attack_objp_pos to local_attack_pos and check for nearest collision.
 	// If no collision, cast to (0,0,0) [center of big ship]**  [best_point initialized to 000]
 
@@ -165,6 +173,8 @@ done_1:
 	}
 	
 	mc_info mc;
+	mc_info_init(&mc);
+
 	mc.model_instance_num = Ships[objp->instance].model_instance_num;
 	mc.model_num = sip->model_num;
 	mc.orient = &objp->orient;
@@ -196,7 +206,7 @@ done_1:
 //
 //	Note: Default value for fov is 1.0f  1.0f means don't use fov parameter.
 //	If fov != 1.0f, try up to four times to find a point that's in the field of view.
-void ai_big_pick_attack_point_turret(const object *objp, ship_subsys *ssp, const vec3d *gpos, const vec3d *gvec, vec3d *attack_point, float fov, float weapon_travel_dist)
+void ai_big_pick_attack_point_turret(object *objp, ship_subsys *ssp, vec3d *gpos, vec3d *gvec, vec3d *attack_point, float fov, float weapon_travel_dist)
 {
 	if (!timestamp_elapsed(ssp->turret_pick_big_attack_point_timestamp)) {
 		vec3d	result_point;
@@ -216,7 +226,7 @@ void ai_big_pick_attack_point_turret(const object *objp, ship_subsys *ssp, const
 //	Note: Default value for fov is 1.0f  1.0f means don't use fov parameter.
 //	If fov != 1.0f, try up to four times to find a point that's in the field of view.
 //	Note, attacker_objp can be a ship or a weapon.
-void ai_big_pick_attack_point(const object *objp, const object *attacker_objp, vec3d *attack_point, float fov)
+void ai_big_pick_attack_point(object *objp, object *attacker_objp, vec3d *attack_point, float fov)
 {
 	Assert(objp->instance > -1);
 	Assert(objp->type == OBJ_SHIP);
@@ -351,10 +361,10 @@ void ai_big_subsys_path_cleanup(ai_info *aip)
 }
 
 // Maybe Pl_objp needs to follow a path to get in line-of-sight to a subsystem
-// input:	do_dot_check	=>	default value true, flag to indicate whether check should be done to ensure
+// input:	do_dot_check	=>	default value 0, flag to indicate whether check should be done to ensure
 //										subsystem is within certain field of view.  We don't want to check fov when
 //										strafing, since ship is weaving to avoid turret fire
-bool ai_big_maybe_follow_subsys_path(bool do_dot_check)
+int ai_big_maybe_follow_subsys_path(int do_dot_check)
 {
 	ai_info	*aip;
 	float		dot = 1.0f, min_dot;
@@ -396,7 +406,7 @@ bool ai_big_maybe_follow_subsys_path(bool do_dot_check)
 
 			// get world pos of eye (stored in geye)
 			ep = &(pm->view_positions[shipp->current_viewpoint]);
-			model_instance_local_to_global_point( &geye, &ep->pnt, pm, pmi, 0, &Pl_objp->orient, &Pl_objp->pos );
+			model_instance_find_world_point( &geye, &ep->pnt, pm, pmi, 0, &Pl_objp->orient, &Pl_objp->pos );
 			
 			// get world pos of subsystem
 			vm_vec_unrotate(&gsubpos, &aip->targeted_subsys->system_info->pnt, &En_objp->orient);
@@ -414,7 +424,7 @@ bool ai_big_maybe_follow_subsys_path(bool do_dot_check)
 				}
 			}
 
-			if ( ship_subsystem_in_sight(En_objp, aip->targeted_subsys, &geye, &gsubpos, true) ) {
+			if ( ship_subsystem_in_sight(En_objp, aip->targeted_subsys, &geye, &gsubpos, 1) ) {
 				subsys_in_sight = 1;
 			}
 		}
@@ -519,122 +529,6 @@ bool ai_big_maybe_follow_subsys_path(bool do_dot_check)
 	return 0;
 }
 
-bool ai_new_maybe_reposition_attack_subsys() {
-
-	ai_info* aip = &Ai_info[Ships[Pl_objp->instance].ai_index];
-
-	if (aip->target_objnum < 0 || aip->targeted_subsys == nullptr)
-		return false;
-
-	object* target_objp = &Objects[aip->target_objnum];
-
-	// dont bother with this if you're still far away
-	if (vm_vec_dist(&Pl_objp->pos, &target_objp->pos) > target_objp->radius * 2.0f + 2000.0f)
-		return false;
-
-	vec3d		geye, gsubpos;
-	eye* ep;
-	polymodel* pm = model_get(Ship_info[Ships[Pl_objp->instance].ship_info_index].model_num);
-
-	// get world pos of eye (stored in geye)
-	ep = &(pm->view_positions[Ships[Pl_objp->instance].current_viewpoint]);
-	model_local_to_global_point(&geye, &ep->pnt, pm, 0, &Pl_objp->orient, &Pl_objp->pos);
-
-	// get world pos of subsystem
-	get_subsystem_pos(&gsubpos, target_objp, aip->targeted_subsys);
-
-	// you're in sight! shoot it!
-	if (ship_subsystem_in_sight(En_objp, aip->targeted_subsys, &geye, &gsubpos, false))
-		return false;
-
-	// not in sight, gotta get there
-	vec3d* good_pos = nullptr;
-	vec3d world_goal_pos;
-	// For performance reasons we only recheck once a second, otherwise we reuse the last found target.
-	if (timestamp_elapsed(aip->next_dynamic_path_check_time)) {
-		vec3d tgt2pl = Pl_objp->pos - target_objp->pos;
-		vec3d tgt2subsys = gsubpos - target_objp->pos;
-		float pl_dist = vm_vec_mag(&tgt2pl);
-		float subsys_dist = vm_vec_mag(&tgt2subsys) * 1.3f; // add a bit to this, we don't want to go directly at the subsys, we want to go above it
-
-		float angle2subsys = vm_vec_delta_ang(&tgt2pl, &tgt2subsys, nullptr);
-		float angle2goal = angle2subsys;
-		if (angle2goal > 1.2f) // let's not try to go more than about 70 degrees around the ship
-			angle2goal = 1.2f;
-
-		// we'll start by travelling along the sphere at our current distance around the ship
-		// remember that goal_pos will be relative to our target_ship (so we can scale in and out easily)
-		vec3d goal_pos, cross;
-		vm_vec_cross(&cross, &tgt2pl, &tgt2subsys);
-		vm_vec_normalize(&cross);
-		vm_vec_negate(&cross);
-		vm_rot_point_around_line(&goal_pos, &tgt2pl, angle2goal, &vmd_zero_vector, &cross);
-
-		// then scale in (or out) towards our subsys
-		float new_radius = ((subsys_dist - pl_dist) * (angle2goal / angle2subsys)) + pl_dist;
-		vm_vec_copy_scale(&world_goal_pos, &goal_pos, new_radius / pl_dist);
-		world_goal_pos += target_objp->pos;
-
-		if (pp_collide(&Pl_objp->pos, &world_goal_pos, target_objp, Pl_objp->radius * 4.0f)) {
-			// ok best case won't work
-			if (pl_dist > subsys_dist) {
-				//we're farther away than the subsys, let's try at our current distance
-				world_goal_pos = goal_pos + target_objp->pos;
-				if (!pp_collide(&Pl_objp->pos, &world_goal_pos, target_objp, Pl_objp->radius * 4.0f))
-					good_pos = &world_goal_pos;
-			}
-
-			// ok, let's start moving it away and see if that's better
-			for (float i = 1.0f; i < 4.0f; i += 1.0f) {
-				if (good_pos)
-					break;
-
-				vm_vec_copy_scale(&world_goal_pos, &goal_pos, (new_radius / pl_dist) * powf(1.3f,i));
-				world_goal_pos += target_objp->pos;
-				if (!pp_collide(&Pl_objp->pos, &world_goal_pos, target_objp, Pl_objp->radius * 4.0f))
-					good_pos = &world_goal_pos;
-			}
-
-			// welp this sucks, just run away i guess
-			if (!good_pos) {
-				vm_vec_copy_normalize(&world_goal_pos, &tgt2pl);
-				world_goal_pos *= target_objp->radius + pl_dist;
-				world_goal_pos += target_objp->pos;
-				good_pos = &world_goal_pos;
-			}
-		}
-		else
-			good_pos = &world_goal_pos;
-		aip->next_dynamic_path_check_time = timestamp( AI_DYNAMIC_PATH_RECHECK_DELAY );
-		aip->last_dynamic_path_goal = *good_pos;
-
-	}
-	else{ //Not enough time has passed till recheck.
-		good_pos = &aip->last_dynamic_path_goal;
-	}
-
-	ai_turn_towards_vector(good_pos, Pl_objp, nullptr, nullptr, 0.0f, 0);
-	float subsys_distance = vm_vec_dist(&Pl_objp->pos, &gsubpos);
-
-	// full speed until you're close, then slow down a bit
-	accelerate_ship(aip, subsys_distance > 200.0f ? 1.0f : subsys_distance / 200.0f);
-
-	if (!(Ships[Pl_objp->instance].flags[Ship::Ship_Flags::Afterburner_locked])) {
-		if (ai_willing_to_afterburn_hard(aip) && subsys_distance > 1000.0f)
-			ai_afterburn_hard(Pl_objp, aip);
-		else if (subsys_distance > 300.0f) {
-			if (ai_maybe_fire_afterburner(Pl_objp, aip)) {
-				afterburners_start(Pl_objp);
-				aip->afterburner_stop_time = Missiontime + 2 * F1_0;
-			}
-		}
-	} else
-		afterburners_stop(Pl_objp);
-
-	return true;
-
-}
-
 // This function is only called from ai_big_chase_attack() when a ship is flying very slowly and
 // attacking a big ship.  The ship should scan for enemy fighter/bombers... if any are close, then
 // return 1, otherwise return 0;
@@ -652,17 +546,16 @@ int ai_big_maybe_start_strafe(ai_info *aip, ship_info *sip)
 	// are near
 	if ( sip->is_small_ship() ) {
 		if ( timestamp_elapsed(aip->scan_for_enemy_timestamp) ) {
+			ship_obj	*so;
 			object	*test_objp;
 			ship		*test_sp;
 			float		dist_squared;
 			
 			aip->scan_for_enemy_timestamp = timestamp(SCAN_FIGHTERS_INTERVAL);
 			// iterate through ships, and see if any fighter/bomber from opposite team are near
-			for (auto so: list_range(&Ship_obj_list)) {
+			so = GET_FIRST(&Ship_obj_list);
+			while( so != END_OF_LIST(&Ship_obj_list) ) {
 				test_objp = &Objects[so->objnum];
-				if (test_objp->flags[Object::Object_Flags::Should_be_dead])
-					continue;
-
 				test_sp = &Ships[test_objp->instance];
 
 				if ( iff_x_attacks_y(Ships[Pl_objp->instance].team, test_sp->team) ) {
@@ -673,6 +566,7 @@ int ai_big_maybe_start_strafe(ai_info *aip, ship_info *sip)
 						}
 					}
 				}
+				so = GET_NEXT(so);
 			}
 		}
 	}
@@ -697,9 +591,6 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 		if (Pl_objp->phys_info.speed < 3.0f) {
 			object *objp;
 			for ( objp = GET_FIRST(&obj_used_list); objp !=END_OF_LIST(&obj_used_list); objp = GET_NEXT(objp) ) {
-				if (objp->flags[Object::Object_Flags::Should_be_dead])
-					continue;
-
 				if ((objp->type == OBJ_WEAPON) && (iff_x_attacks_y(Ships[Pl_objp->instance].team, Weapons[objp->instance].team)))
 					if (Weapon_info[Weapons[objp->instance].weapon_info_index].subtype == WP_LASER) {
 						vec3d	in_vec;
@@ -722,21 +613,19 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 						}
 					}
 			}
+			
+			// Since ship is moving slowly and attacking a large ship, scan if enemy fighters are near, if so
+			// then enter strafe mode
+			if ( ai_big_maybe_start_strafe(aip, sip) ) {
+				aip->previous_mode = aip->mode;
+				aip->mode = AIM_STRAFE;
+				aip->submode_parm0 = Missiontime;	// use parm0 as time strafe mode entered (i.e. MODE start time)
+				ai_big_strafe_position();
+				return;
+			}
 
 		} // end if ( Pl_objp->phys_info.speed < 3.0f ) 
 
-		// if moving slowly and attacking a large ship, 
-		// check if need to enter standard strafe mode
-		// including ai_profile flag and if enemy fighters are near
-		if (Pl_objp->phys_info.speed < The_mission.ai_profile->standard_strafe_when_below_speed && 
-			(The_mission.ai_profile->flags[AI::Profile_Flags::Standard_strafe_used_more] || ai_big_maybe_start_strafe(aip, sip))) {
-			aip->previous_mode = aip->mode;
-			aip->mode = AIM_STRAFE;
-			aip->submode_parm0 = Missiontime;	// use parm0 as time strafe mode entered (i.e. MODE start time)
-			ai_big_strafe_position();
-			return;
-		}
-
 		//Maybe enter glide strafe (check every 8 seconds, on a different schedule for each ship)
 		if ((sip->can_glide == true) && !(aip->ai_flags[AI::AI_Flags::Kamikaze]) && static_randf((Missiontime + static_rand(aip->shipnum)) >> 19) < aip->ai_glide_strafe_percent) {
 			aip->previous_mode = aip->mode;
@@ -748,11 +637,8 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 		}
 
 		// see if Pl_objp needs to reposition to get a good shot at subsystem which is being attacked
-		if (aip->ai_profile_flags[AI::Profile_Flags::Improved_subsystem_attack_pathing]) {
-			if (ai_new_maybe_reposition_attack_subsys())
-				return;
-		} else if ( ai_big_maybe_follow_subsys_path() ) {
-			if ((Pl_objp->phys_info.flags & PF_AFTERBURNER_ON) && !(aip->ai_flags[AI::AI_Flags::Kamikaze]) && !ai_willing_to_afterburn_hard(aip)) {
+		if ( ai_big_maybe_follow_subsys_path() ) {
+			if ((Pl_objp->phys_info.flags & PF_AFTERBURNER_ON) && !(aip->ai_flags[AI::AI_Flags::Kamikaze])) {
 				afterburners_stop(Pl_objp);
 			}
 			return;
@@ -781,28 +667,14 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 		
 		ai_turn_towards_vector(enemy_pos, Pl_objp, nullptr, rel_pos, 0.0f, 0, rvec);
 
-		// set an optimal range if applicable
-		float optimal_range = 0.0f;
-		ship_weapon* weapons = &Ships[Pl_objp->instance].weapons;
-		weapon_info* wip = nullptr;
-		ship* shipp = &Ships[Pl_objp->instance];
-
-		if (weapons->num_primary_banks >= 1 && weapons->current_primary_bank >= 0 && !shipp->flags[Ship::Ship_Flags::Primaries_locked]) {
-			wip = &Weapon_info[weapons->primary_bank_weapons[weapons->current_primary_bank]];
-		} else if (weapons->num_secondary_banks >= 1 && weapons->current_secondary_bank >= 0 && !shipp->flags[Ship::Ship_Flags::Secondaries_locked]) {
-			wip = &Weapon_info[weapons->secondary_bank_weapons[weapons->current_secondary_bank]];
-		}
-
-		if (wip != nullptr && wip->optimum_range > 0)
-			optimal_range = wip->optimum_range;
-
 		// calc range of primary weapon
 		weapon_travel_dist = ai_get_weapon_dist(&Ships[Pl_objp->instance].weapons);
 
 		if ( aip->targeted_subsys != NULL ) {
-			if (dist_to_enemy > (optimal_range > 0.0f ? optimal_range : (weapon_travel_dist-20))) {
+			if (dist_to_enemy > (weapon_travel_dist-20)) {
 				accelerate_ship(aip, 1.0f);
 				
+				ship	*shipp = &Ships[Pl_objp->instance];
 				if ((aip->ai_flags[AI::AI_Flags::Free_afterburner_use] || aip->ai_profile_flags[AI::Profile_Flags::Free_afterburner_use]) && !(shipp->flags[Ship::Ship_Flags::Afterburner_locked]) && (dot_to_enemy > 0.75f)) {
 					if (ai_maybe_fire_afterburner(Pl_objp, aip)) {
 						afterburners_start(Pl_objp);
@@ -827,7 +699,7 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 			} else if (dot_to_enemy < 0.75f) {
 				accel = 0.75f;
 			} else {
-				if (dist_to_enemy > (optimal_range > 0.0f ? optimal_range : (weapon_travel_dist/2.0f))) {
+				if (dist_to_enemy > weapon_travel_dist/2.0f) {
 					accel = 1.0f;
 				} else {
 					accel = 1.0f - dot_to_enemy;
@@ -844,9 +716,8 @@ void ai_big_chase_attack(ai_info *aip, ship_info *sip, vec3d *enemy_pos, float d
 			} else {
 				accelerate_ship(aip, accel);
 
-				if (ai_willing_to_afterburn_hard(aip) && accel > 0.99f && !(shipp->flags[Ship::Ship_Flags::Afterburner_locked])) {
-					ai_afterburn_hard(Pl_objp, aip);
-				} else if ((aip->ai_flags[AI::AI_Flags::Free_afterburner_use] || aip->ai_profile_flags[AI::Profile_Flags::Free_afterburner_use]) && !(shipp->flags[Ship::Ship_Flags::Afterburner_locked]) && (accel > 0.95f)) {
+				ship	*shipp = &Ships[Pl_objp->instance];
+				if ((aip->ai_flags[AI::AI_Flags::Free_afterburner_use] || aip->ai_profile_flags[AI::Profile_Flags::Free_afterburner_use]) && !(shipp->flags[Ship::Ship_Flags::Afterburner_locked]) && (accel > 0.95f)) {
 					if (ai_maybe_fire_afterburner(Pl_objp, aip)) {
 						afterburners_start(Pl_objp);
 						aip->afterburner_stop_time = Missiontime + 3*F1_0;
@@ -865,10 +736,10 @@ void ai_big_chase_ct()
 	ai_chase_ct();
 }
 
-extern bool ai_select_secondary_weapon(object *objp, ship_weapon *swp, int priority1 = -1, int priority2 = -1);
+extern void ai_select_secondary_weapon(object *objp, ship_weapon *swp, int priority1 = -1, int priority2 = -1);
 extern float set_secondary_fire_delay(ai_info *aip, ship *shipp, weapon_info *swip, bool burst);
-extern bool ai_choose_secondary_weapon(object *objp, ai_info *aip, object *en_objp);
-extern bool maybe_avoid_big_ship(object *objp, object *ignore_objp, ai_info *aip, vec3d *goal_point, float delta_time, float time_scale = 1.f);
+extern void ai_choose_secondary_weapon(object *objp, ai_info *aip, object *en_objp);
+extern int maybe_avoid_big_ship(object *objp, object *ignore_objp, ai_info *aip, vec3d *goal_point, float delta_time, float time_scale = 1.f);
 
 extern void maybe_cheat_fire_synaptic(object *objp);
 
@@ -886,19 +757,12 @@ static void ai_big_maybe_fire_weapons(float dist_to_enemy, float dot_to_enemy)
 	aip = &Ai_info[Ships[Pl_objp->instance].ai_index];
 	swp = &Ships[Pl_objp->instance].weapons;
 
-	float target_radius = En_objp->radius;
-
-	// normal subsystem attacking uses whether or not its on a path and skips this function entirely to stop "over-eager" firing
-	// since the improved method doesnt use paths, refine the target radius to stop over-eager shooting
-	if (aip->ai_profile_flags[AI::Profile_Flags::Improved_subsystem_attack_pathing] && aip->targeted_subsys != nullptr)
-		target_radius = aip->targeted_subsys->system_info->radius;
-
-	if (dot_to_enemy > 0.95f - 0.5f * target_radius/MAX(1.0f, target_radius + dist_to_enemy)) {
+	if (dot_to_enemy > 0.95f - 0.5f * En_objp->radius/MAX(1.0f, En_objp->radius + dist_to_enemy)) {
 		aip->time_enemy_in_range += flFrametime;
 		
 		//	Chance of hitting ship is based on dot product of firing ship's forward vector with vector to ship
 		//	and also the size of the target relative to distance to target.
-		if (dot_to_enemy > std::max(0.5f, 0.90f + aip->ai_accuracy / 10.0f - En_objp->radius / std::max(1.0f, dist_to_enemy))) {
+		if (dot_to_enemy > MAX(0.5f, 0.90f + aip->ai_accuracy/10.0f - En_objp->radius/MAX(1.0f,dist_to_enemy))) {
 
 			ship *temp_shipp;
 			temp_shipp = &Ships[Pl_objp->instance];
@@ -918,13 +782,13 @@ static void ai_big_maybe_fire_weapons(float dist_to_enemy, float dot_to_enemy)
 			}
 
 			if (tswp->num_secondary_banks > 0) {
-				if ( !(En_objp->flags[Object::Object_Flags::Protected]) || ai_goal_is_disable_or_disarm(aip->goals[0].ai_mode) ) {
-					bool valid_secondary = ai_choose_secondary_weapon(Pl_objp, aip, En_objp);
+				if (!(En_objp->flags[Object::Object_Flags::Protected]) || (aip->goals[0].ai_mode & (AI_GOAL_DISABLE_SHIP | AI_GOAL_DISARM_SHIP))) {
+					ai_choose_secondary_weapon(Pl_objp, aip, En_objp);
 					int current_bank = tswp->current_secondary_bank;
-					if (current_bank > -1 && valid_secondary) {
+					if (current_bank > -1) {
 						weapon_info	*swip = &Weapon_info[tswp->secondary_bank_weapons[current_bank]];
 
-						if ( !(En_objp->flags[Object::Object_Flags::Protected]) || (ai_goal_is_disable_or_disarm(aip->goals[0].ai_mode) && swip->wi_flags[Weapon::Info_Flags::Puncture]) ) { //override lockdown on protected ships when using anti subsystem weapons - Valathil
+						if(!(En_objp->flags[Object::Object_Flags::Protected]) || ((aip->goals[0].ai_mode & (AI_GOAL_DISABLE_SHIP | AI_GOAL_DISARM_SHIP)) && swip->wi_flags[Weapon::Info_Flags::Puncture] )) { //override lockdown on protected ships when using anti subsystem weapons - Valathil
 							//	If ship is protected and very low on hits, don't fire missiles.
 							if (!(En_objp->flags[Object::Object_Flags::Protected]) || (En_objp->hull_strength > 10*swip->damage)) {
 								if (aip->ai_flags[AI::AI_Flags::Unload_secondaries]) {
@@ -933,7 +797,7 @@ static void ai_big_maybe_fire_weapons(float dist_to_enemy, float dot_to_enemy)
 									}
 								}
 
-								if (timestamp_elapsed(swp->next_secondary_fire_stamp[current_bank]) && weapon_target_satisfies_lock_restrictions(swip, En_objp)) {
+								if (timestamp_elapsed(swp->next_secondary_fire_stamp[current_bank])) {
 									float firing_range;
 									if (swip->wi_flags[Weapon::Info_Flags::Local_ssm])
 										firing_range=swip->lssm_lock_range;
@@ -963,11 +827,10 @@ static void ai_big_maybe_fire_weapons(float dist_to_enemy, float dot_to_enemy)
 													} else {
 														t = swip->fire_wait;
 														if ((swip->burst_shots > 0) && (swip->burst_flags[Weapon::Burst_Flags::Random_length])) {
-															swp->burst_counter[current_bank_adjusted] = Random::next(swip->burst_shots);
+															swp->burst_counter[current_bank_adjusted] = myrand() % swip->burst_shots;
 														} else {
 															swp->burst_counter[current_bank_adjusted] = 0;
 														}
-														swp->burst_seed[current_bank_adjusted] = Random::next();
 													}
 												} else {
 													if (swip->burst_shots > swp->burst_counter[current_bank_adjusted]) {
@@ -976,11 +839,10 @@ static void ai_big_maybe_fire_weapons(float dist_to_enemy, float dot_to_enemy)
 													} else {
 														t = set_secondary_fire_delay(aip, temp_shipp, swip, false);
 														if ((swip->burst_shots > 0) && (swip->burst_flags[Weapon::Burst_Flags::Random_length])) {
-															swp->burst_counter[current_bank_adjusted] = Random::next(swip->burst_shots);
+															swp->burst_counter[current_bank_adjusted] = myrand() % swip->burst_shots;
 														} else {
 															swp->burst_counter[current_bank_adjusted] = 0;
 														}
-														swp->burst_seed[current_bank_adjusted] = Random::next();
 													}
 												}
 												swp->next_secondary_fire_stamp[current_bank] = timestamp((int) (t*1000.0f));
@@ -1017,8 +879,6 @@ void ai_big_switch_to_chase_mode(ai_info *aip)
 	aip->submode_start_time = Missiontime;
 }
 
-extern weapon_info* ai_get_weapon(ship_weapon* swp);
-
 // Make object Pl_objp chase object En_objp, which is a big ship, not a small ship.
 void ai_big_chase()
 {
@@ -1038,38 +898,16 @@ void ai_big_chase()
 	player_pos = Pl_objp->pos;
 	ai_big_pick_attack_point(En_objp, Pl_objp, &enemy_pos, 0.8f);
 
-	weapon_info* wip = ai_get_weapon(&shipp->weapons);
-	bool ballistic_aiming = !IS_VEC_NULL(&The_mission.gravity) && wip && wip->gravity_const != 0.0f;
-	bool valid_ballistic_trajectory = true;
+	//	Compute the predicted position of the center of the ship, then add the delta to the goal pos.
+	if (En_objp->phys_info.speed > 3.0f) {
+		set_predicted_enemy_pos(&predicted_enemy_pos, Pl_objp, &En_objp->pos, &En_objp->phys_info.vel, aip);
+		vm_vec_add2(&enemy_pos, &predicted_enemy_pos);
+		vm_vec_sub2(&enemy_pos, &En_objp->pos);
+	}	else
+		predicted_enemy_pos = En_objp->pos;
 
-	if (!ballistic_aiming) {
-		//	Compute the predicted position of the center of the ship, then add the delta to the goal pos.
-		if (En_objp->phys_info.speed > 3.0f) {
-			set_predicted_enemy_pos(&predicted_enemy_pos, Pl_objp, &En_objp->pos, &En_objp->phys_info.vel, aip);
-			vm_vec_add2(&enemy_pos, &predicted_enemy_pos);
-			vm_vec_sub2(&enemy_pos, &En_objp->pos);
-		} else
-			predicted_enemy_pos = En_objp->pos;
-
-		if (aip->targeted_subsys != NULL) {
-			get_subsystem_pos(&enemy_pos, En_objp, aip->targeted_subsys);
-		}
-	} else {
-		if (aip->targeted_subsys != NULL) {
-			get_subsystem_pos(&enemy_pos, En_objp, aip->targeted_subsys);
-		}
-
-		vec3d gravity = The_mission.gravity * wip->gravity_const;
-		vec3d target;
-		valid_ballistic_trajectory = 
-			physics_lead_ballistic_trajectory(&player_pos, &enemy_pos, &En_objp->phys_info.vel, wip->max_speed, &gravity, &target);
-
-		if (valid_ballistic_trajectory) {
-			enemy_pos = Pl_objp->pos + target * vm_vec_dist(&Pl_objp->pos, &enemy_pos);
-			predicted_enemy_pos = enemy_pos;
-		} else {
-			set_predicted_enemy_pos(&predicted_enemy_pos, Pl_objp, &En_objp->pos, &En_objp->phys_info.vel, aip);
-		}
+	if (aip->targeted_subsys != NULL) {
+		get_subsystem_pos(&enemy_pos, En_objp, aip->targeted_subsys);
 	}
 
 	dist_to_enemy = vm_vec_normalized_dir(&vec_to_enemy, &enemy_pos, &player_pos); // - En_objp->radius;
@@ -1100,7 +938,7 @@ void ai_big_chase()
 	//	If just acquired target, or target is not in reasonable cone, don't refine believed enemy position.
 	if ((dot_to_enemy < 0.25f) || (aip->target_time < 1.0f) || (aip->ai_flags[AI::AI_Flags::Seek_lock])) {
 		update_aspect_lock_information(aip, &vec_to_enemy, dist_to_enemy - En_objp->radius, En_objp->radius);
-	} else if (aip->targeted_subsys != NULL && !ballistic_aiming) {
+	} else if (aip->targeted_subsys != NULL) {		
 		Assert(aip->targeted_subsys != NULL);
 		get_subsystem_pos(&enemy_pos, En_objp, aip->targeted_subsys);
 		vm_vec_add2(&enemy_pos, &predicted_enemy_pos);
@@ -1132,7 +970,7 @@ void ai_big_chase()
 			}
 		}
 
-		if (!aip->ai_profile_flags[AI::Profile_Flags::No_continuous_turn_on_attack] && aip->target_time < 2.0f)
+		if (aip->target_time < 2.0f)
 			if ((dot_to_enemy < 0.9f) || (dist_to_enemy > 300.0f)) {
 				aip->submode = SM_CONTINUOUS_TURN;
 				aip->submode_start_time = Missiontime - fl2f(2.75f);	//	This backdated start time allows immediate switchout.
@@ -1201,10 +1039,7 @@ void ai_big_chase()
 		float dist_normal_to_enemy;
 
 		if (vm_vec_mag_squared(&aip->big_attack_surface_normal) > 0.9) {
-			if (aip->ai_profile_flags[AI::Profile_Flags::Improved_subsystem_attack_pathing])
-				dist_normal_to_enemy = fl_abs((dist_to_enemy / vm_vec_dot(&vec_to_enemy, &aip->big_attack_surface_normal)));
-			else // I'm fairly sure this retail code VVV meant to use / instead of * 
-				dist_normal_to_enemy = fl_abs((dist_to_enemy * vm_vec_dot(&vec_to_enemy, &aip->big_attack_surface_normal)));
+			dist_normal_to_enemy = fl_abs((dist_to_enemy * vm_vec_dot(&vec_to_enemy, &aip->big_attack_surface_normal)));
 		} else {
 			// don;t have normal so use a conservative value here
 			dist_normal_to_enemy = 0.3f * dist_to_enemy;
@@ -1340,7 +1175,7 @@ void ai_big_chase()
 	//     I noticed AI ships firing inappropriately when following a path near a big ship.
 	//		 TODO: investigate why ships fire (and aren't close to hitting ship) when following a path near
 	//				 a big ship
-	if (aip->mode != AIM_EVADE && aip->path_start == -1 && (!ballistic_aiming || valid_ballistic_trajectory)) {
+	if (aip->mode != AIM_EVADE && aip->path_start == -1 ) {
 		ai_big_maybe_fire_weapons(dist_to_enemy, dot_to_enemy);
 	} else {
 		if (flFrametime < 1.0f)
@@ -1420,7 +1255,7 @@ void ai_big_attack_get_data(vec3d *enemy_pos, float *dist_to_enemy, float *dot_t
 
 // check to see if Pl_objp has gotten too close to attacking point.. if so, break off by entering
 // AIS_STRAFE_RETREAT
-static bool ai_big_strafe_maybe_retreat(const vec3d *target_pos)
+static int ai_big_strafe_maybe_retreat(const vec3d *target_pos)
 {
 	ai_info	*aip;
 	aip = &Ai_info[Ships[Pl_objp->instance].ai_index];
@@ -1428,54 +1263,37 @@ static bool ai_big_strafe_maybe_retreat(const vec3d *target_pos)
 	vec3d vec_to_target;
 	vm_vec_sub(&vec_to_target, target_pos, &Pl_objp->pos);
 
-	float dist_to_target = vm_vec_mag(&vec_to_target);
+	float dist_to_target, dist_normal_to_target, time_to_target;
+	dist_to_target = vm_vec_mag_quick(&vec_to_target);
+	if (vm_vec_mag_quick(&aip->big_attack_surface_normal) > 0.9) {
+		dist_normal_to_target = -vm_vec_dot(&vec_to_target, &aip->big_attack_surface_normal);
+	} else {
+		dist_normal_to_target = 0.2f * vm_vec_mag_quick(&vec_to_target);
+	}
+
+	dist_normal_to_target = MAX(0.2f*dist_to_target, dist_normal_to_target);
+	time_to_target = dist_normal_to_target / Pl_objp->phys_info.speed;
 
 	// add distance penalty for going too fast
 	float speed_to_dist_penalty = MAX(0.0f, (Pl_objp->phys_info.speed-50));
 
-	bool collide_time;
-	bool collide_distance;
-	if (The_mission.ai_profile->flags[AI::Profile_Flags::Fix_standard_strafe]) {
-		// check if ship facing target, as likely will only collide if facing
-		vec3d vec_to_tpos;
-		vm_vec_normalized_dir(&vec_to_tpos, target_pos, &Pl_objp->pos);
-		float dot = vm_vec_dot(&vec_to_tpos, &Pl_objp->orient.vec.fvec);
-		if (dot <= 0.0f) {
-			collide_time = false;
-			collide_distance = false;
-		} else {
-			collide_time = (dist_to_target / Pl_objp->phys_info.speed) < STRAFE_RETREAT_COLLIDE_TIME;
-			collide_distance = dist_to_target < (STRAFE_RETREAT_COLLIDE_DIST + speed_to_dist_penalty);
-		}
-	} else {
-		float dist_normal_to_target;
-		if (vm_vec_mag(&aip->big_attack_surface_normal) > 0.9) {
-			dist_normal_to_target =
-				MAX(0.2f * dist_to_target, -vm_vec_dot(&vec_to_target, &aip->big_attack_surface_normal));
-		} else {
-			dist_normal_to_target = 0.2f * dist_to_target;
-		}
-		collide_time = (dist_normal_to_target / Pl_objp->phys_info.speed) < STRAFE_RETREAT_COLLIDE_TIME;
-		collide_distance = dist_normal_to_target < (STRAFE_RETREAT_COLLIDE_DIST + speed_to_dist_penalty);
-	}
-
 	//if ((dot_to_enemy > 1.0f - 0.1f * En_objp->radius/(dist_to_enemy + 1.0f)) && (Pl_objp->phys_info.speed > dist_to_enemy/5.0f))
 
-	// Inside 2 sec retreat, setting goal point to box point + strafe_retreat_box_dist
+	// Inside 2 sec retreat, setting goal point to box point + 300m
 	// If collision, use std collision resolution.
-	if ( !(aip->ai_flags[AI::AI_Flags::Kamikaze]) && ((aip->ai_flags[AI::AI_Flags::Target_collision]) || (collide_time) || (collide_distance)) ) {
+	if ( !(aip->ai_flags[AI::AI_Flags::Kamikaze]) && ((aip->ai_flags[AI::AI_Flags::Target_collision]) || (time_to_target < STRAFE_RETREAT_COLLIDE_TIME) || (dist_normal_to_target < STRAFE_RETREAT_COLLIDE_DIST + speed_to_dist_penalty)) ) {
 		if (aip->ai_flags[AI::AI_Flags::Target_collision]) {
 			// use standard collision resolution
 			aip->ai_flags.remove(AI::AI_Flags::Target_collision);
 			big_ship_collide_recover_start(Pl_objp, En_objp, nullptr);
 		} else {
-			// too close for comfort so fly to box point + strafe_retreat_box_dist
+			// too close for comfort so fly to box point + 300
 			aip->submode = AIS_STRAFE_RETREAT1;
 			aip->submode_start_time = Missiontime;
 
 			int is_inside;
 			vec3d goal_point;
-			get_world_closest_box_point_with_delta(&goal_point, En_objp, &Pl_objp->pos, &is_inside, The_mission.ai_profile->strafe_retreat_box_dist);
+			get_world_closest_box_point_with_delta(&goal_point, En_objp, &Pl_objp->pos, &is_inside, STRAFE_RETREAT_BOX_DIST);
 
 			// set goal point
 			aip->goal_point = goal_point;
@@ -1498,17 +1316,13 @@ void ai_big_strafe_attack()
 	ai_info	*aip;
 	vec3d	target_pos;
 	vec3d	rand_vec;
-	float	accel, t;
-	float target_dist = 0.0f;
-	float target_dot = 0.0f;
+	float		target_dist, target_dot, accel, t;
 
 	aip = &Ai_info[Ships[Pl_objp->instance].ai_index];
 
-	if (aip->ai_profile_flags[AI::Profile_Flags::Improved_subsystem_attack_pathing]) {
-		if (ai_new_maybe_reposition_attack_subsys())
-			return;
-	} else if (ai_big_maybe_follow_subsys_path(false))
+	if ( ai_big_maybe_follow_subsys_path(0) ) {
 		return;
+	}
 
 	ai_big_attack_get_data(&target_pos, &target_dist, &target_dot);
 	if ( ai_big_strafe_maybe_retreat(&target_pos) )
@@ -1531,7 +1345,7 @@ void ai_big_strafe_attack()
 		if ( t > 0.0f && t < 1.5f ) {
 			// set up goal_point for avoid path to turn towards
 			aip->goal_point = Pl_objp->pos;
-			switch(Random::next(4)) {
+			switch(rand()%4) {
 			case 0:
 				vm_vec_scale_add(&rand_vec, &Pl_objp->orient.vec.fvec, &Pl_objp->orient.vec.uvec, 2.0f);
 				break;
@@ -1590,7 +1404,8 @@ void ai_big_strafe_attack()
 	accelerate_ship(aip, accel);
 
 	// if haven't been hit in quite a while, leave strafe mode
-	fix long_enough = fl2f(The_mission.ai_profile->strafe_max_unhit_time);
+	fix long_enough;
+	long_enough = F1_0 * STRAFE_MAX_UNHIT_TIME;
 	if ( (last_hit > long_enough) && ( (Missiontime - aip->submode_parm0) > long_enough) ) {
 		ai_big_switch_to_chase_mode(aip);
 	}
@@ -1624,11 +1439,9 @@ void ai_big_strafe_glide_attack()
 	flight_dot_to_enemy = vm_vec_dot(&target_objp->pos, &norm_vel_vec);	//Angle between flight path and target ship
 
 	//If we're following a path, then we shouldn't be doing glide strafe
-	if (aip->ai_profile_flags[AI::Profile_Flags::Improved_subsystem_attack_pathing]) {
-		if (ai_new_maybe_reposition_attack_subsys())
-			return;
-	} else if (ai_big_maybe_follow_subsys_path(false))
+	if ( ai_big_maybe_follow_subsys_path(0) ) {
 		return;
+	}
 
 	//Gets a point on the target ship to attack, as well as distance and the angle between the nose of the attacker and that point.
 	ai_big_attack_get_data(&target_pos, &target_dist, &target_dot);	
@@ -1637,11 +1450,11 @@ void ai_big_strafe_glide_attack()
 	//If we haven't chosen the goal point yet, do so now
 	if (aip->submode_parm1 == 0) {
 		//Pick goal point. This should be a random point that passes through the circle whose normal is the vector between attacker and target
-		vec3d targetToAttackerDir;
-		vm_vec_normalized_dir(&targetToAttackerDir, &Pl_objp->pos, &target_objp->pos);
-		matrix orient;
-		vm_vector_2_matrix_norm(&orient, &targetToAttackerDir, nullptr, nullptr);
+		vec3d targetToAttacker;
 		vec3d tangentPoint;
+		vm_vec_sub(&targetToAttacker, &Pl_objp->pos, &target_objp->pos);
+		matrix orient;
+		vm_vector_2_matrix(&orient, &targetToAttacker, NULL, NULL);
 		vm_vec_random_in_circle(&tangentPoint, &target_objp->pos, &orient, target_objp->radius + GLIDE_STRAFE_DISTANCE, true);
 		//Get tangent point in coords relative to ship, scale it up so the actual goal point is far away, then put back in world coords
 		vm_vec_sub2(&tangentPoint, &Pl_objp->pos);
@@ -1662,7 +1475,7 @@ void ai_big_strafe_glide_attack()
 		//Keep going until we are too far away.
 		//If we are still on approach but too far away, this will still trigger. This will allow us to reposition the target
 		//point and allow for a "jinking" effect.
-		if (target_ship_dist > (The_mission.ai_profile->strafe_retreat_box_dist + target_objp->radius) &&
+		if (target_ship_dist > (STRAFE_RETREAT_BOX_DIST + target_objp->radius) &&
 			Missiontime - aip->submode_start_time > i2f(GLIDE_STRAFE_MIN_TIME)) {
 			//This checks whether we are moving toward the target or away from it.  If moving towards, we reset the stage so that we
 			//pick a new attack vector (jinking). If moving away, we're at the end of a run so do a full reset (possibly allowing a 
@@ -1712,7 +1525,7 @@ void ai_big_strafe_glide_attack()
 
 	// if haven't been hit in quite a while, leave strafe mode
 	// (same as ai_big_strafe_attack)
-	fix long_enough = fl2f(The_mission.ai_profile->strafe_max_unhit_time);
+	fix long_enough = F1_0 * STRAFE_MAX_UNHIT_TIME;
 	if ( (Missiontime - aip->last_hit_time > long_enough) && ( (Missiontime - aip->submode_parm0) > long_enough) ) {
 		ai_big_switch_to_chase_mode(aip);
 	}
@@ -1762,7 +1575,7 @@ void ai_big_strafe_retreat1()
 	if (Missiontime - aip->submode_start_time > fl2f(1.50f)) {
 		// set up goal_point for avoid path to turn towards
 		aip->prev_goal_point = Pl_objp->pos;
-		switch(Random::next(4)) {
+		switch(rand()%4) {
 		case 0:
 			vm_vec_add(&rand_vec, &Pl_objp->orient.vec.fvec, &Pl_objp->orient.vec.uvec);
 			break;
@@ -1862,7 +1675,7 @@ void ai_big_strafe()
 
 /*
 	if ( aip->goal_objnum != aip->target_objnum ) {
-		UNREACHABLE("The goal objnum does not match the target objnum in ai_big_strafe(), please report to the SCP!");	// what is going on here? - Get Alan
+		Int3();	// what is going on here? - Get Alan
 		aip->mode = AIM_NONE;
 		return;
 	}
@@ -1908,7 +1721,7 @@ void ai_big_strafe()
 	{
 		//Re-roll for random sidethrust every 2 seconds
 		if (static_randf((Missiontime + static_rand(aip->shipnum)) >> 17) < aip->ai_random_sidethrust_percent) {
-			do_random_sidethrust(aip, &Ship_info[Ships[aip->shipnum].ship_info_index]);
+			do_random_sidethrust(aip, &Ship_info[Ships[Objects[aip->target_objnum].instance].ship_info_index]);
 		}
 	}
 }
@@ -1954,10 +1767,7 @@ int ai_big_maybe_enter_strafe_mode(const object *pl_objp, int weapon_objnum)
 	weapon_objp = &Objects[weapon_objnum];
 	Assert(weapon_objp->type == OBJ_WEAPON);
 
-	if (weapon_objp->parent < 0) {
-		return 0;
-	}
-	Assert(weapon_objp->parent < MAX_OBJECTS);
+	Assert(weapon_objp->parent >= 0 && weapon_objp->parent < MAX_OBJECTS);
 	parent_objp = &Objects[weapon_objp->parent];
 	if ( (parent_objp->signature != weapon_objp->parent_sig) || (parent_objp->type != OBJ_SHIP) ) {
 		return 0;

code/ai/aibig.h

@@ -24,8 +24,8 @@ void	ai_big_subsys_path_cleanup(ai_info *aip);
 void	ai_big_strafe();
 int	ai_big_maybe_enter_strafe_mode(const object *objp, int weapon_objnum);
 void	ai_big_strafe_maybe_attack_turret(const object *ship_objp, const object *weapon_objp);
-void ai_big_pick_attack_point(const object *objp, const object *attacker_objp, vec3d *attack_point, float fov=1.0f);
-void ai_big_pick_attack_point_turret(const object *objp, ship_subsys *ssp, const vec3d *gpos, const vec3d *gvec, vec3d *attack_point, float weapon_travel_dist, float fov=1.0f);
+void ai_big_pick_attack_point(object *objp, object *attacker_objp, vec3d *attack_point, float fov=1.0f);
+void ai_big_pick_attack_point_turret(object *objp, ship_subsys *ssp, vec3d *gpos, vec3d *gvec, vec3d *attack_point, float weapon_travel_dist, float fov=1.0f);
 
 // default distance for following subsystem path points --wookieejedi
 // the value is 5 because that was the original value specified in ai_big_maybe_follow_subsys_path()

code/ai/aigoals.h

@@ -12,164 +12,85 @@
 #ifndef _AIGOALS_H
 #define _AIGOALS_H
 
-#include "ai/ai_flags.h"
 #include "globalincs/globals.h"
 #include "globalincs/pstypes.h"
-#include "parse/sexp.h"
-#include "scripting/lua/LuaTypes.h"
-#include "scripting/lua/LuaValue.h"
 
 struct wing;
 struct ai_info;
+struct ai_goal;
 
 // macros for goals which get set via sexpressions in the mission code
 
-// types of ai goals -- these will help us to determine which goals should
-// have priority over others (i.e. when a player issues a goal to a wing, then a seperate
-// goal to a ship in that wing).  We would probably use this type in conjunction with
-// goal priority to establish which goal to follow
-enum class ai_goal_type
-{
-	INVALID = 0,
-	EVENT_SHIP,		// from mission event direct to ship
-	EVENT_WING,		// from mission event direct to wing
-	PLAYER_SHIP,	// from player direct to ship
-	PLAYER_WING,	// from player direct to wing
-	DYNAMIC			// created on the fly
-};
-
-// IMPORTANT!  If you add a new AI_GOAL_x enum, be sure to update the functions
+// IMPORTANT!  If you add a new AI_GOAL_x define, be sure to update the functions
 // ai_update_goal_references() and query_referenced_in_ai_goals() or else risk breaking
 // Fred.  If the goal you add doesn't have a target (such as chase_any), then you don't have
 // to worry about doing this.  Also add it to list in Fred\Management.cpp, and let Hoffoss know!
 // WMC - Oh and add them to Ai_goal_names plz. TY! :)
 // Goober5000 - As well as Ai_goal_text and Ai_goal_list, if appropriate
-enum ai_goal_mode : uint8_t
-{
-	AI_GOAL_NONE = 0,
-	AI_GOAL_SCHROEDINGER,		// used for FRED when multiple ships are selected with different orders
+#define AI_GOAL_CHASE					(1<<1)	// 0x00000002
+#define AI_GOAL_DOCK					(1<<2)	// 0x00000004	// used for undocking as well
+#define AI_GOAL_WAYPOINTS				(1<<3)	// 0x00000008
+#define AI_GOAL_WAYPOINTS_ONCE			(1<<4)	// 0x00000010
+#define AI_GOAL_WARP					(1<<5)	// 0x00000020
+#define AI_GOAL_DESTROY_SUBSYSTEM		(1<<6)	// 0x00000040
+#define AI_GOAL_FORM_ON_WING			(1<<7)	// 0x00000080
+#define AI_GOAL_UNDOCK					(1<<8)	// 0x00000100
+#define AI_GOAL_CHASE_WING				(1<<9)	// 0x00000200
+#define AI_GOAL_GUARD					(1<<10)	// 0x00000400
+#define AI_GOAL_DISABLE_SHIP			(1<<11)	// 0x00000800
+#define AI_GOAL_DISARM_SHIP				(1<<12)	// 0x00001000
+#define AI_GOAL_CHASE_ANY				(1<<13)	// 0x00002000
+#define AI_GOAL_IGNORE					(1<<14)	// 0x00004000
+#define AI_GOAL_GUARD_WING				(1<<15)	// 0x00008000
+#define AI_GOAL_EVADE_SHIP				(1<<16)	// 0x00010000
 
-	AI_GOAL_CHASE,
-	AI_GOAL_DOCK,               // used for undocking as well
-	AI_GOAL_WAYPOINTS,
-	AI_GOAL_WAYPOINTS_ONCE,
-	AI_GOAL_WARP,
-	AI_GOAL_DESTROY_SUBSYSTEM,
-	AI_GOAL_FORM_ON_WING,
-	AI_GOAL_UNDOCK,
-	AI_GOAL_CHASE_WING,
-	AI_GOAL_GUARD,
-	AI_GOAL_DISABLE_SHIP,
-	AI_GOAL_DISARM_SHIP,
-	AI_GOAL_CHASE_ANY,
-	AI_GOAL_IGNORE,
-	AI_GOAL_GUARD_WING,
-	AI_GOAL_EVADE_SHIP,
+// the next goals are for support ships only
+#define AI_GOAL_STAY_NEAR_SHIP			(1<<17)	// 0x00020000
+#define AI_GOAL_KEEP_SAFE_DISTANCE		(1<<18)	// 0x00040000
+#define AI_GOAL_REARM_REPAIR			(1<<19)	// 0x00080000
 
-	// the next goals are for support ships only
-	AI_GOAL_STAY_NEAR_SHIP,
-	AI_GOAL_KEEP_SAFE_DISTANCE,
-	AI_GOAL_REARM_REPAIR,
+// resume regular goals
+#define AI_GOAL_STAY_STILL				(1<<20)	// 0x00100000
+#define AI_GOAL_PLAY_DEAD				(1<<21)	// 0x00200000
 
-	// resume regular goals
-	AI_GOAL_STAY_STILL,
-	AI_GOAL_PLAY_DEAD,
+// added by SCP
+#define AI_GOAL_CHASE_WEAPON			(1<<22)	// 0x00400000
+#define AI_GOAL_FLY_TO_SHIP				(1<<23) // 0x00800000
+#define AI_GOAL_IGNORE_NEW				(1<<24)	// 0x01000000
+#define AI_GOAL_CHASE_SHIP_CLASS		(1<<25)	// 0x02000000
+#define AI_GOAL_PLAY_DEAD_PERSISTENT	(1<<26)	// 0x03000000
 
-	// added by SCP
-	AI_GOAL_CHASE_WEAPON,
-	AI_GOAL_FLY_TO_SHIP,
-	AI_GOAL_IGNORE_NEW,
-	AI_GOAL_CHASE_SHIP_CLASS,
-	AI_GOAL_CHASE_SHIP_TYPE,
-	AI_GOAL_PLAY_DEAD_PERSISTENT, // Disables subsystem rotation/translation among other things but there is a carveout for that in the lab in ship_move_subsystems() and ai_process_subobjects()
-	AI_GOAL_LUA,
-	AI_GOAL_DISARM_SHIP_TACTICAL,
-	AI_GOAL_DISABLE_SHIP_TACTICAL,
+// now the masks for ship types
 
-	AI_GOAL_NUM_VALUES
-};
+// Goober5000: added AI_GOAL_STAY_NEAR_SHIP and AI_GOAL_KEEP_SAFE_DISTANCE as valid for fighters
+//WMC - Don't need these anymore. Whee!
+/*
+#define AI_GOAL_ACCEPT_FIGHTER		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_CHASE | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_WARP | AI_GOAL_DESTROY_SUBSYSTEM | AI_GOAL_CHASE_WING | AI_GOAL_GUARD | AI_GOAL_DISABLE_SHIP | AI_GOAL_DISARM_SHIP | AI_GOAL_CHASE_ANY | AI_GOAL_IGNORE | AI_GOAL_IGNORE_NEW | AI_GOAL_GUARD_WING | AI_GOAL_EVADE_SHIP | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD | AI_GOAL_PLAY_DEAD_PERSISTENT | AI_GOAL_STAY_NEAR_SHIP | AI_GOAL_KEEP_SAFE_DISTANCE )
+#define AI_GOAL_ACCEPT_BOMBER			( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FIGHTER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_STEALTH		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FIGHTER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_TRANSPORT		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_CHASE | AI_GOAL_CHASE_WING | AI_GOAL_DOCK | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_WARP | AI_GOAL_UNDOCK | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD | AI_GOAL_PLAY_DEAD_PERSISTENT | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_FREIGHTER		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_TRANSPORT | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_CRUISER		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_FREIGHTER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_CORVETTE		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_GAS_MINER		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_AWACS			( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_CAPITAL		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CRUISER & ~(AI_GOAL_DOCK | AI_GOAL_UNDOCK) | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_SUPERCAP		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_CAPITAL | AI_GOAL_STAY_NEAR_SHIP )
+#define AI_GOAL_ACCEPT_SUPPORT		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_DOCK | AI_GOAL_UNDOCK | AI_GOAL_WAYPOINTS | AI_GOAL_WAYPOINTS_ONCE | AI_GOAL_STAY_NEAR_SHIP | AI_GOAL_KEEP_SAFE_DISTANCE | AI_GOAL_STAY_STILL | AI_GOAL_PLAY_DEAD | AI_GOAL_PLAY_DEAD_PERSISTENT )
+#define AI_GOAL_ACCEPT_ESCAPEPOD		( AI_GOAL_FLY_TO_SHIP | AI_GOAL_ACCEPT_TRANSPORT| AI_GOAL_STAY_NEAR_SHIP  )
+*/
 
-inline ai_goal_mode int_to_ai_goal_mode(int int_mode)
-{
-	if (int_mode >= 0 && int_mode < AI_GOAL_NUM_VALUES)
-		return static_cast<ai_goal_mode>(int_mode);
+#define MAX_AI_DOCK_NAMES				25
 
-	Warning(LOCATION, "ai_goal_mode %d out of range!  Setting to AI_GOAL_NONE.", int_mode);
-	return AI_GOAL_NONE;
-}
-
-inline bool ai_goal_is_disable_or_disarm(ai_goal_mode ai_mode)
-{
-	return ai_mode == AI_GOAL_DISABLE_SHIP || ai_mode == AI_GOAL_DISABLE_SHIP_TACTICAL || ai_mode == AI_GOAL_DISARM_SHIP || ai_mode == AI_GOAL_DISARM_SHIP_TACTICAL;
-}
-inline bool ai_goal_is_specific_chase(ai_goal_mode ai_mode)
-{
-	return ai_mode == AI_GOAL_CHASE || ai_mode == AI_GOAL_CHASE_WING || ai_mode == AI_GOAL_CHASE_SHIP_CLASS || ai_mode == AI_GOAL_CHASE_SHIP_TYPE;
-}
-
-enum class ai_achievability { ACHIEVABLE, NOT_ACHIEVABLE, NOT_KNOWN, SATISFIED };
-
-struct ai_lua_parameters {
-	object_ship_wing_point_team target;
-	luacpp::LuaValueList arguments;
-};
-
-// structure for AI goals
-typedef struct ai_goal {
-	int	signature;			//	Unique identifier.  All goals ever created (per mission) have a unique signature.
-	ai_goal_mode ai_mode;	// one of the AI_GOAL_* modes for this goal
-	int	ai_submode;			// maybe need a submode
-	ai_goal_type type;		// one of the ai_goal_type (originally AIG_TYPE_*) values above
-	flagset<AI::Goal_Flags>	flags;				// one of the AIGF_* values above
-	fix	time;					// time at which this goal was issued.
-	int	priority;			// how important is this goal -- number 0 - 100
-
-	const char *target_name;	// name of the thing that this goal acts upon
-	int		target_name_index;	// index of goal_target_name in Goal_target_names[][]
-	int wp_list_index;			// waypoints that this ship might fly.
-	int target_instance;		// instance of thing this ship might be chasing (currently only used for weapons; note, not the same as objnum!)
-	int	target_signature;		// signature of object this ship might be chasing (currently only used for weapons; paired with above value to confirm target)
-
-	// extra goal-specific data
-	int int_data;
-	float float_data;
-
-	// unions for docking stuff.
-	// (AIGF_DOCKER_INDEX_VALID and AIGF_DOCKEE_INDEX_VALID tell us to use indexes; otherwise we use names)
-	// these are the dockpoints used on the docker and dockee ships, not the ships themselves
-	union {
-		const char *name;
-		int	index;
-	} docker;
-	
-	union {
-		const char *name;
-		int	index;
-	} dockee;
-
-	ai_lua_parameters lua_ai_target;
-
-} ai_goal;
-
-extern void ai_goal_reset(ai_goal *aigp, bool adding_goal = false, ai_goal_mode ai_mode = AI_GOAL_NONE, int ai_submode = -1, ai_goal_type type = ai_goal_type::INVALID);
-
-// Reset all path points. Used in the ship lab. Missions clean up path points with the garbage collector in garbage_collect_path_points()
-extern void reset_ai_path_points();
-
-typedef flag_def_list_templated<ai_goal_mode> ai_goal_list;
+typedef flag_def_list ai_goal_list;
 
 extern ai_goal_list Ai_goal_names[];
 extern int Num_ai_goals;
 
-#define MAX_AI_DOCK_NAMES				25
-
 extern int Num_ai_dock_names;
 extern char Ai_dock_names[MAX_AI_DOCK_NAMES][NAME_LENGTH];
 
-extern const char *Ai_goal_text(ai_goal_mode goal, int submode);
-
-// every goal in a mission gets a unique signature
-extern int Ai_goal_signature;
+extern const char *Ai_goal_text(int goal);
 
 // extern function definitions
 extern void ai_post_process_mission();
@@ -179,17 +100,17 @@ extern void ai_process_mission_orders( int objnum, ai_info *aip );
 extern int ai_goal_num(ai_goal *goals);
 
 // adds goals to ships/wing through sexpressions
-extern void ai_add_ship_goal_scripting(ai_goal_mode mode, int submode, int priority, const char *shipname, ai_info *aip, int int_data, float float_data);
-extern void ai_add_ship_goal_sexp(int sexp, ai_goal_type type, ai_info *aip);
-extern void ai_add_wing_goal_sexp(int sexp, ai_goal_type type, wing *wingp);
-extern void ai_add_goal_sub_sexp(int sexp, ai_goal_type type, ai_info *aip, ai_goal *aigp, const char *actor_name);
+extern void ai_add_ship_goal_scripting(int mode, int submode, int priority, char *shipname, ai_info *aip);
+extern void ai_add_ship_goal_sexp( int sexp, int type, ai_info *aip );
+extern void ai_add_wing_goal_sexp( int sexp, int type, wing *wingp );
+extern void ai_add_goal_sub_sexp( int sexp, int type, ai_goal *aigp, char *actor_name );
 
-extern int ai_remove_goal_sexp_sub( int sexp, ai_goal* aigp, bool &remove_more );
+extern int ai_remove_goal_sexp_sub( int sexp, ai_goal* aigp );
 extern void ai_remove_wing_goal_sexp( int sexp, wing *wingp );
 
 // adds goals to ships/sings through player orders
-extern void ai_add_ship_goal_player(ai_goal_type type, ai_goal_mode mode, int submode, const char* shipname, ai_info* aip, int int_data = 0, float float_data = 0.0f, const ai_lua_parameters& lua_target = { object_ship_wing_point_team(), luacpp::LuaValueList{} });
-extern void ai_add_wing_goal_player(ai_goal_type type, ai_goal_mode mode, int submode, const char* shipname, int wingnum, int int_data = 0, float float_data = 0.0f, const ai_lua_parameters& lua_target = { object_ship_wing_point_team(), luacpp::LuaValueList{} });
+extern void ai_add_ship_goal_player( int type, int mode, int submode, char *shipname, ai_info *aip );
+extern void ai_add_wing_goal_player( int type, int mode, int submode, char *shipname, int wingnum );
 
 extern void ai_remove_ship_goal( ai_info *aip, int index );
 extern void ai_clear_ship_goals( ai_info *aip );
@@ -200,11 +121,11 @@ extern void ai_copy_mission_wing_goal( ai_goal *aigp, ai_info *aip );
 extern void ai_mission_goal_complete( ai_info *aip );
 extern void ai_mission_wing_goal_complete( int wingnum, ai_goal *remove_goalp );
 
-extern void ai_update_goal_references(ai_goal *goals, sexp_ref_type type, const char *old_name, const char *new_name);
-extern bool query_referenced_in_ai_goals(ai_goal *goals, sexp_ref_type type, const char *name);
+extern void ai_update_goal_references(ai_goal *goals, int type, const char *old_name, const char *new_name);
+extern int query_referenced_in_ai_goals(ai_goal *goals, int type, const char *name);
 extern char *ai_add_dock_name(const char *str);
 
-extern int ai_query_goal_valid( int ship, ai_goal_mode ai_mode );
+extern int ai_query_goal_valid( int ship, int ai_goal_type );
 
 extern void ai_add_goal_ship_internal( ai_info *aip, int goal_type, char *name, int docker_point, int dockee_point, int immediate = 1 );
 

code/ai/aiinternal.h

@@ -14,24 +14,24 @@
 #include "weapon/weapon.h"
 
 //Returns true if the specified object is a stealth ship, false if not
-bool is_object_stealth_ship(const object* objp);
+bool is_object_stealth_ship(object* objp);
 
 //Number of live turrets on the object attacking
-int num_turrets_attacking(const object *turret_parent, int target_objnum);
+int num_turrets_attacking(object *turret_parent, int target_objnum);
 
 //Determine whether an object is targetable within a nebula (checks for stealth)
-bool object_is_targetable(const object *target, const ship *viewer);
+int object_is_targetable(object *target, ship *viewer);
 
 //Returns the number of enemy fighters within threshold of pos.
-int num_nearby_fighters(int enemy_team_mask, const vec3d *pos, float threshold);
+int num_nearby_fighters(int enemy_team_mask, vec3d *pos, float threshold);
 
 //Returns true if OK for *aip to fire its current weapon at its current target.
-bool check_ok_to_fire(int objnum, int target_objnum, const weapon_info *wip, int secondary_bank, const vec3d *firing_pos_global);
+int check_ok_to_fire(int objnum, int target_objnum, weapon_info *wip, int secondary_bank, ship_subsys* turret);
 
 //Returns true if *aip has a line of sight to its current target.
-bool check_los(int objnum, int target_objnum, float threshold, int primary_bank, int secondary_bank, const vec3d *firing_pos_global);
+bool check_los(int objnum, int target_objnum, float threshold, int primary_bank, int secondary_bank, ship_subsys* turret);
 
 //Does all the stuff needed to aim and fire a turret.
-void ai_turret_execute_behavior(const ship *shipp, ship_subsys *ss);
+void ai_fire_from_turret(ship *shipp, ship_subsys *ss);
 
 #endif

code/ai/ailua.cpp

@@ -1,414 +0,0 @@
-#include "ai/ailua.h"
-
-#include "hud/hudsquadmsg.h"
-#include "iff_defs/iff_defs.h"
-#include "parse/sexp/sexp_lookup.h"
-#include "parse/sexp/LuaAISEXP.h"
-#include "scripting/api/objs/ai_helper.h"
-#include "scripting/api/objs/enums.h"
-#include "scripting/api/objs/oswpt.h"
-#include "scripting/api/objs/ship.h"
-#include "scripting/scripting.h"
-
-static std::unordered_map<int, ai_mode_lua> Lua_ai_modes;
-static std::unordered_map<int, player_order_lua> Lua_player_orders;
-
-void ai_lua_add_mode(int sexp_op, const ai_mode_lua& mode) {
-	Lua_ai_modes.emplace(sexp_op, mode);
-}
-
-bool ai_lua_add_order(int sexp_op, player_order_lua order) {
-	Player_orders.emplace_back(order.parseText, order.displayText, -1, sexp_op);
-	Player_orders.back().localize();
-	
-	Lua_player_orders.emplace(sexp_op, std::move(order));
-
-	return true;
-}
-
-bool ai_lua_has_mode(int sexp_op){
-	return Lua_ai_modes.count(sexp_op) > 0;
-}
-
-const ai_mode_lua* ai_lua_find_mode(int sexp_op){
-	auto aiLuaMode = Lua_ai_modes.find(sexp_op);
-	
-	if(aiLuaMode == Lua_ai_modes.end())
-		return nullptr;
-	else
-		return &aiLuaMode->second;
-}
-
-const player_order_lua* ai_lua_find_player_order(int sexp_op) {
-	auto aiLuaOrder = Lua_player_orders.find(sexp_op);
-
-	if (aiLuaOrder == Lua_player_orders.end())
-		return nullptr;
-	else
-		return &aiLuaOrder->second;
-}
-
-int ai_lua_get_num_general_orders() {
-	int count = 0;
-	
-	for (const auto& order : Lua_player_orders) {
-		if (order.second.generalOrder) {
-			count++;
-		}
-	}
-
-	return count;
-}
-
-SCP_vector<SCP_string> ai_lua_get_general_order_categories(bool enabled_only)
-{
-	SCP_vector<SCP_string> list;
-
-	for (const auto& order : Lua_player_orders) {
-		const SCP_string &cat = order.second.category;
-
-		// If it's not a general order then move on
-		if (!order.second.generalOrder) {
-			continue;
-		}
-
-		// If the order is not enabled then move on
-		if (enabled_only && !order.second.cur_enabled) {
-			continue;
-		}
-
-		Assertion((cat.length() > 0), "Lua general orders category name must be longer than 0 characters!");
-
-		for (size_t i = 0; i <= list.size(); i++) {
-
-			// reached the end of the list, so add it
-			if (i == list.size()) {
-				list.push_back(cat);
-				break;
-			}
-
-			// if it's already in the list then don't add it
-			if (cat == list[i]) {
-				break;
-			}
-		}
-	}
-
-	return list;
-}
-
-// Provides a list of general orders for mission saving. You can only get one kind
-// of list at a time. If onlyEnabled and onlyValid are both true, for example, you will get
-// a list of onlyEnabled orders. If you need a list of enabled orders that are also valid, you'll
-// need to get both lists separately and compare.
-SCP_vector<SCP_string> ai_lua_get_general_orders(bool onlyEnabled, bool onlyValid, const SCP_string& category)
-{
-	SCP_vector<SCP_string> list;
-
-	for (const auto& order : Lua_player_orders) {
-		if (order.second.generalOrder) {
-			bool add = false;
-
-			// All general orders
-			if (!onlyEnabled && !onlyValid && category.empty()) {
-				add = true;
-			} else {
-
-				// Only enabled orders
-				if (onlyEnabled && order.second.cur_enabled) {
-					add = true;
-
-					// Only valid orders
-				} else if (onlyValid && order.second.cur_valid) {
-					add = true;
-
-					// Only orders that match the category requested
-				} else if ((!category.empty()) && (order.second.category == category)) {
-					add = true;
-				}
-			}
-
-			if (add) {
-				list.push_back(order.second.parseText);
-			}
-		}
-	}
-
-	return list;
-}
-
-int ai_lua_find_general_order_id(const SCP_string& name) {
-	for (const auto& order : Lua_player_orders) {
-		if (order.second.parseText == name) {
-			return order.first;
-		}
-	}
-
-	return -1;
-}
-
-void ai_lua_enable_general_order(int sexp_op, bool enable) {
-	auto aiLuaOrder = Lua_player_orders.find(sexp_op);
-
-	if (aiLuaOrder == Lua_player_orders.end())
-		return;
-	else
-		aiLuaOrder->second.cur_enabled = enable;
-}
-
-void ai_lua_validate_general_order(int sexp_op, bool validity)
-{
-	auto aiLuaOrder = Lua_player_orders.find(sexp_op);
-
-	if (aiLuaOrder == Lua_player_orders.end())
-		return;
-	else
-		aiLuaOrder->second.cur_valid = validity;
-}
-
-void ai_lua_reset_general_orders() {
-	for (const auto& order : Lua_player_orders) {
-		ai_lua_enable_general_order(order.first, false);
-		ai_lua_validate_general_order(order.first, false);
-	}
-}
-
-bool ai_lua_is_general_order(int sexp_op) {
-	auto aiLuaOrder = Lua_player_orders.find(sexp_op);
-
-	if (aiLuaOrder == Lua_player_orders.end())
-		return false;
-
-	return aiLuaOrder->second.generalOrder;
-}
-
-void run_ai_lua_action(const luacpp::LuaFunction& action, const ai_mode_lua& lua_ai, ai_info* aip) {
-	if (!action.isValid()) {
-		Error(LOCATION,
-			"Lua AI SEXP called without a valid action function! A script probably failed to set the action for some reason.");
-		return;
-	}
-
-	luacpp::LuaValueList luaParameters;
-	if (aip->shipnum >= 0){
-		luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_AI_Helper.Set(object_h(&Objects[Ships[aip->shipnum].objnum]))));
-	} else {
-		luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_AI_Helper.Set(object_h())));
-	}
-	if (lua_ai.needsTarget) {
-		luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_OSWPT.Set(aip->lua_ai_target.target)));
-	}
-	for (const auto& additionalParam : aip->lua_ai_target.arguments) {
-		luaParameters.push_back(additionalParam);
-	}
-
-	auto retVals = action.call(Script_system.GetLuaSession(), luaParameters);
-
-	if (!retVals.empty() && retVals[0].getValueType() == luacpp::ValueType::BOOLEAN) {
-		if (retVals[0].getValue<bool>()) {
-
-			// If we don't have a ship then it's a general order and we have nothing else to do
-			if (aip->shipnum >= 0) {
-				ai_mission_goal_complete(aip);
-			}
-		}
-	}
-}
-
-void ai_lua(ai_info* aip){
-	Assertion(aip->mode == AIM_LUA, "Tried to invoke LuaAI on a ship not in LuaAI-Mode");
-
-	const auto& lua_ai = Lua_ai_modes.at(aip->submode);
-	
-	const auto& lua_ai_sexp = lua_ai.sexp;
-	const auto& action = lua_ai_sexp.getAction();
-
-	run_ai_lua_action(action, lua_ai, aip);
-}
-
-void ai_lua_start(ai_goal* aigp, object* objp){
-
-	Assert(objp->type == OBJ_SHIP);
-	Assert((objp->instance >= 0) && (objp->instance < MAX_SHIPS));
-
-	ai_info *aip = &Ai_info[Ships[objp->instance].ai_index];
-
-	aip->mode = AIM_LUA;
-	aip->submode = aigp->ai_submode;
-	aip->lua_ai_target = aigp->lua_ai_target;
-	aip->submode_start_time = Missiontime;
-	
-	const auto& lua_ai = Lua_ai_modes.at(aigp->ai_submode);
-
-	const auto& lua_ai_sexp = lua_ai.sexp;
-	const auto& action = lua_ai_sexp.getActionEnter();
-
-	run_ai_lua_action(action, lua_ai, aip);
-}
-
-// For sending general orders that don't run on a ship.
-// Essentially just runs arbitrary lua script when the command is called
-void ai_lua_start_general(int lua_sexp_id, int target_objnum)
-{
-	//Create a dummy aip to pass the target data
-	ai_info aip;
-	aip.shipnum = -1;
-
-	if (target_objnum >= 0 && Objects[target_objnum].type == OBJ_SHIP) {
-		aip.lua_ai_target = {object_ship_wing_point_team(&Ships[Objects[target_objnum].instance]), {}};
-	}
-	
-	const auto& lua_ai = ai_lua_find_mode(lua_sexp_id);
-
-	const auto& lua_ai_sexp = lua_ai->sexp;
-	const auto& action = lua_ai_sexp.getActionEnter();
-
-	run_ai_lua_action(action, *lua_ai, &aip);
-}
-
-bool ai_lua_is_valid_target_intrinsic(int sexp_op, int target_objnum, ship* self) {
-	ship* target = &Ships[Objects[target_objnum].instance];
-
-	const player_order_lua& order = *ai_lua_find_player_order(sexp_op);
-	switch (order.targetRestrictions) {
-	case player_order_lua::target_restrictions::TARGET_ALL:
-		return true;
-	case player_order_lua::target_restrictions::TARGET_OWN:
-		return target->team == self->team;
-	case player_order_lua::target_restrictions::TARGET_ALLIES:
-		return !iff_x_attacks_y(self->team, target->team);
-	case player_order_lua::target_restrictions::TARGET_ENEMIES:
-		return iff_x_attacks_y(self->team, target->team);
-	case player_order_lua::target_restrictions::TARGET_SAME_WING:
-		return target->wingnum != -1 && self->wingnum == target->wingnum;
-	case player_order_lua::target_restrictions::TARGET_PLAYER_WING:
-		return target->wingnum != -1 && Ships[Player_obj->instance].wingnum == target->wingnum;
-	case player_order_lua::target_restrictions::TARGET_ALL_CAPS:
-		return Ship_info[target->ship_info_index].is_big_ship();
-	case player_order_lua::target_restrictions::TARGET_ALLIED_CAPS:
-		return !iff_x_attacks_y(self->team, target->team) && Ship_info[target->ship_info_index].is_big_ship();
-	case player_order_lua::target_restrictions::TARGET_ENEMY_CAPS:
-		return iff_x_attacks_y(self->team, target->team) && Ship_info[target->ship_info_index].is_big_ship();
-	case player_order_lua::target_restrictions::TARGET_NOT_SELF:
-		return self->objnum != target_objnum;
-	}
-
-	return false;
-}
-
-bool ai_lua_is_valid_target_lua(const ai_mode_lua& mode, int target_objnum, ship* self) {
-
-	const auto& action = mode.sexp.getTargetRestrict();
-
-	if (!action.isValid())
-		return true;
-
-	luacpp::LuaValueList luaParameters;
-	luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_Ship.Set(object_h(&Objects[self->objnum]))));
-	if (mode.needsTarget) {
-		luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_OSWPT.Set(object_ship_wing_point_team(&Ships[Objects[target_objnum].instance]))));
-	}
-
-	auto retVals = action.call(Script_system.GetLuaSession(), luaParameters);
-
-	if (!retVals.empty() && retVals[0].getValueType() == luacpp::ValueType::BOOLEAN) {
-		return retVals[0].getValue<bool>();
-	}
-	else {
-		Error(LOCATION, "LuaAI target restriction function did not return a valid boolean!");
-	}
-
-	return true;
-}
-
-bool ai_lua_is_valid_target(int sexp_op, int target_objnum, ship* self, size_t order) {
-	const ai_mode_lua& mode = *ai_lua_find_mode(sexp_op);
-
-	//All targetless AI modes are fine
-	if (mode.needsTarget) {
-
-		//No target is then not valid
-		if (target_objnum == -1)
-			return false;
-
-		//As of now, only accept ships
-		if (Objects[target_objnum].type != OBJ_SHIP)
-			return false;
-
-		if (!ai_lua_is_valid_target_intrinsic(sexp_op, target_objnum, self))
-			return false;
-
-		// check if this order can be issued against the target
-		ship *shipp = &Ships[Objects[target_objnum].instance];
-		if (shipp->orders_allowed_against.find(order) == shipp->orders_allowed_against.end()) {
-			return false;
-		}
-	}
-
-	//If we haven't bailed yet, query the custom callback
-	return ai_lua_is_valid_target_lua(mode, target_objnum, self);
-}
-
-bool ai_lua_is_valid_ship(int sexp_op, bool isWing, ship* self)
-{
-	const player_order_lua& order = *ai_lua_find_player_order(sexp_op);
-
-	switch (order.shipRestrictions) {
-	case player_order_lua::ship_restrictions::ANY:
-		return true;
-	case player_order_lua::ship_restrictions::WING:
-		return isWing;
-	case player_order_lua::ship_restrictions::IN_PLAYER_WING:
-		return self->wingnum != -1 && Ships[Player_obj->instance].wingnum == self->wingnum;
-	case player_order_lua::ship_restrictions::PLAYER_WING:
-		return isWing && self->wingnum != -1 && Ships[Player_obj->instance].wingnum == self->wingnum;
-	}
-
-	return false;
-}
-
-ai_achievability ai_lua_is_achievable(const ai_goal* aigp, int objnum){
-	const auto& lua_ai = Lua_ai_modes.at(aigp->ai_submode);
-
-	const auto& action = lua_ai.sexp.getAchievable();
-
-	if (!action.isValid())
-		return ai_achievability::ACHIEVABLE;
-
-	luacpp::LuaValueList luaParameters;
-	luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_Ship.Set(object_h(&Objects[objnum]))));
-	if (lua_ai.needsTarget) {
-		luaParameters.push_back(luacpp::LuaValue::createValue(action.getLuaState(), scripting::api::l_OSWPT.Set(aigp->lua_ai_target.target)));
-	}
-	for (const auto& additionalParam : aigp->lua_ai_target.arguments) {
-		luaParameters.push_back(additionalParam);
-	}
-
-	auto retVals = action.call(Script_system.GetLuaSession(), luaParameters);
-
-	if (!retVals.empty() && retVals[0].getValueType() == luacpp::ValueType::USERDATA) {
-		scripting::api::enum_h enumData;
-		retVals[0].getValue(scripting::api::l_Enum.Get(&enumData));
-		if (!enumData.isValid()) {
-			Error(LOCATION, "LuaAI SEXP achievability hook returned an invalid avilability enum.");
-			return ai_achievability::ACHIEVABLE;
-		}
-
-		switch (enumData.index) {
-		case scripting::api::LE_LUAAI_ACHIEVABLE:
-			return ai_achievability::ACHIEVABLE;
-		case scripting::api::LE_LUAAI_NOT_YET_ACHIEVABLE:
-			return ai_achievability::NOT_KNOWN;
-		case scripting::api::LE_LUAAI_UNACHIEVABLE:
-			return ai_achievability::NOT_ACHIEVABLE;
-		default:
-			Error(LOCATION, "LuaAI SEXP achievability hook returned an invalid avilability enum.");
-			return ai_achievability::ACHIEVABLE;
-		}
-	}
-	else {
-		Error(LOCATION, "LuaAI SEXP achievability hook did not return any avilability enum!");
-	}
-
-	return ai_achievability::ACHIEVABLE;
-}

code/ai/ailua.h

@@ -1,49 +0,0 @@
-#pragma once
-
-#include "ai/ai.h"
-#include "ai/aigoals.h"
-#include "mission/missionmessage.h"
-#include "ship/ship.h"
-#include "parse/sexp.h"
-#include "globalincs/globals.h"
-
-namespace sexp { class LuaAISEXP; }
-
-struct ai_mode_lua {
-	const sexp::LuaAISEXP& sexp;
-	bool needsTarget;
-	const char* hudText;
-};
-
-struct player_order_lua {
-	int ai_message = MESSAGE_YESSIR;
-	SCP_string parseText = "";
-	SCP_string displayText = "";
-	bool generalOrder = false;
-	SCP_string category = "";
-	bool cur_enabled = false;
-	bool cur_valid = false;
-	enum class target_restrictions : int { TARGET_ALLIES, TARGET_ALL, TARGET_OWN, TARGET_ENEMIES, TARGET_SAME_WING, TARGET_PLAYER_WING, TARGET_ALL_CAPS, TARGET_ALLIED_CAPS, TARGET_ENEMY_CAPS, TARGET_NOT_SELF } targetRestrictions = target_restrictions::TARGET_ALL;
-	enum class ship_restrictions : int { ANY, WING, IN_PLAYER_WING, PLAYER_WING } shipRestrictions = ship_restrictions::ANY;
-};
-
-
-void ai_lua_add_mode(int sexp_op, const ai_mode_lua& mode);
-bool ai_lua_add_order(int sexp_op, player_order_lua order);
-bool ai_lua_has_mode(int sexp_op);
-const ai_mode_lua* ai_lua_find_mode(int sexp_op);
-const player_order_lua* ai_lua_find_player_order(int sexp_op);
-SCP_vector<SCP_string> ai_lua_get_general_order_categories(bool enabled_only = true);
-int ai_lua_get_num_general_orders();
-SCP_vector<SCP_string> ai_lua_get_general_orders(bool onlyEnabled = false, bool onlyValid = false, const SCP_string& category = "");
-int ai_lua_find_general_order_id(const SCP_string& name);
-void ai_lua_enable_general_order(int sexp_op, bool enable);
-void ai_lua_validate_general_order(int sexp_op, bool validity);
-void ai_lua_reset_general_orders();
-bool ai_lua_is_general_order(int sexp_op);
-void ai_lua(ai_info* aip);
-void ai_lua_start(ai_goal* aigp, object* objp);
-void ai_lua_start_general(int lua_sexp_id, int target_objnum);
-bool ai_lua_is_valid_target(int sexp_op, int target_objnum, ship* self, size_t order);
-bool ai_lua_is_valid_ship(int sexp_op, bool isWing, ship* self);
-ai_achievability ai_lua_is_achievable(const ai_goal* aigp, int objnum);

code/anim/animplay.cpp

@@ -397,6 +397,8 @@ int anim_show_next_frame(anim_instance *instance, float frametime)
 
 		t1 = timer_get_fixed_seconds();
 		for ( i = 0; i < frame_diff; i++ ) {
+			anim_check_for_palette_change(instance);			
+
 			// if we're playing backwards, every frame must be a keyframe and we set the data ptr here
 			if(instance->direction == ANIM_DIRECT_REVERSE){
 				if ( anim_instance_is_streamed(instance) ) {
@@ -641,7 +643,7 @@ void anim_read_header(anim *ptr, CFILE *fp)
 
 	if (diff != 0) {
 		if (ptr->height > 16) {
-			nprintf(("ANI","ANI %s with size %dx%d (%.1f%% wasted)\n", ptr->name, ptr->width, ptr->height, waste));
+			mprintf(("ANI %s with size %dx%d (%.1f%% wasted)\n", ptr->name, ptr->width, ptr->height, waste));
 		}
 	}
 #endif
@@ -667,10 +669,12 @@ void anim_read_header(anim *ptr, CFILE *fp)
  * 
  * @param real_filename Filename of animation
  * @param cf_dir_type 
- *
- * @return Pointer to anim that is loaded if success, NULL if failure.
+ * @param file_mapped Whether to use memory-mapped file or not.
+ * 
+ * @details Memory-mapped files will page in the animation from disk as it is needed, but performance is not as good.
+ * @return Pointer to anim that is loaded if sucess, NULL if failure.
  */
-anim *anim_load(const char *real_filename, int cf_dir_type)
+anim *anim_load(const char *real_filename, int cf_dir_type, int file_mapped)
 {
 	anim			*ptr;
 	CFILE			*fp;
@@ -695,7 +699,7 @@ anim *anim_load(const char *real_filename, int cf_dir_type)
 	}
 
 	if (!ptr) {
-		fp = cfopen(name, "rb", cf_dir_type);
+		fp = cfopen(name, "rb", CFILE_NORMAL, cf_dir_type);
 		if ( !fp )
 			return NULL;
 
@@ -741,9 +745,18 @@ anim *anim_load(const char *real_filename, int cf_dir_type)
 
 		ptr->cfile_ptr = NULL;
 
-		// NOTE: mapped files no longer supported!!
-		ptr->flags |= ANF_STREAMED;
-		ptr->cfile_ptr = cfopen(name, "rb", cf_dir_type);
+		if ( file_mapped == PAGE_FROM_MEM) {
+			// Try mapping the file to memory 
+			ptr->flags |= ANF_MEM_MAPPED;
+			ptr->cfile_ptr = cfopen(name, "rb", CFILE_MEMORY_MAPPED, cf_dir_type);
+		}
+
+		// couldn't memory-map file... must be in a packfile, so stream manually
+		if ( file_mapped == PAGE_FROM_MEM && !ptr->cfile_ptr ) {
+			ptr->flags &= ~ANF_MEM_MAPPED;
+			ptr->flags |= ANF_STREAMED;
+			ptr->cfile_ptr = cfopen(name, "rb", CFILE_NORMAL, cf_dir_type);
+		}
 
 		ptr->cache = NULL;
 
@@ -777,6 +790,9 @@ anim *anim_load(const char *real_filename, int cf_dir_type)
 
 		cfclose(fp);
 
+		// store screen signature, so we can tell if palette changes
+		ptr->screen_sig = gr_screen.signature;
+
 		anim_set_palette(ptr);
 	}