mirror of
https://github.com/libretro/scummvm.git
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891 lines
24 KiB
C++
891 lines
24 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "common/scummsys.h"
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#include "mads/scene.h"
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#include "mads/compression.h"
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#include "mads/mads.h"
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#include "mads/audio.h"
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#include "mads/dragonsphere/dragonsphere_scenes.h"
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#include "mads/forest/forest_scenes.h"
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#include "mads/nebular/nebular_scenes.h"
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#include "mads/phantom/phantom_scenes.h"
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namespace MADS {
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Scene::Scene(MADSEngine *vm)
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: _vm(vm), _action(_vm), _depthSurface(),
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_dirtyAreas(_vm), _dynamicHotspots(vm), _hotspots(vm),
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_kernelMessages(vm), _sequences(vm), _sprites(vm), _spriteSlots(vm),
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_textDisplay(vm), _userInterface(vm) {
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_priorSceneId = 0;
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_nextSceneId = 0;
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_currentSceneId = 0;
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_sceneLogic = nullptr;
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_sceneInfo = nullptr;
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_cyclingActive = false;
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_cyclingThreshold = 0;
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_cyclingDelay = 0;
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_totalCycleColors = 0;
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_depthStyle = 0;
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_roomChanged = false;
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_reloadSceneFlag = false;
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_freeAnimationFlag = false;
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_animationData = nullptr;
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for (int i = 0; i < 10; i++)
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_animation[i] = nullptr;
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_textSpacing = -1;
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_frameStartTime = 0;
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_mode = SCREENMODE_VGA;
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_lookFlag = false;
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_bandsRange = 0;
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_scaleRange = 0;
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_interfaceY = 0;
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_spritesCount = 0;
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_variant = 0;
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_speechReady = -1;
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_paletteUsageF.push_back(PaletteUsage::UsageEntry(0xF));
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// Set up a scene surface that maps to our physical screen drawing surface
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restrictScene();
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// Set up the verb list
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_verbList.push_back(VerbInit(VERB_LOOK, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_TAKE, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_PUSH, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_OPEN, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_PUT, VERB_THIS, PREP_RELATIONAL));
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_verbList.push_back(VerbInit(VERB_TALKTO, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_GIVE, VERB_THIS, PREP_TO));
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_verbList.push_back(VerbInit(VERB_PULL, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_CLOSE, VERB_THAT, PREP_NONE));
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_verbList.push_back(VerbInit(VERB_THROW, VERB_THIS, PREP_AT));
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}
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Scene::~Scene() {
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delete _sceneLogic;
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delete _sceneInfo;
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delete _animationData;
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}
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void Scene::restrictScene() {
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_sceneSurface.create(*_vm->_screen, Common::Rect(0, 0, MADS_SCREEN_WIDTH, MADS_SCENE_HEIGHT));
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}
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void Scene::clearVocab() {
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_activeVocabs.clear();
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}
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void Scene::addActiveVocab(int vocabId) {
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if (activeVocabIndexOf(vocabId) == -1) {
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assert(_activeVocabs.size() < 200);
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_activeVocabs.push_back(vocabId);
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}
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}
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int Scene::activeVocabIndexOf(int vocabId) {
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for (uint i = 0; i < _activeVocabs.size(); ++i) {
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if (_activeVocabs[i] == vocabId)
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return i;
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}
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return -1;
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}
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void Scene::clearSequenceList() {
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_sequences.clear();
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}
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void Scene::clearMessageList() {
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_kernelMessages.clear();
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_talkFont = FONT_CONVERSATION;
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_textSpacing = -1;
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}
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void Scene::loadSceneLogic() {
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delete _sceneLogic;
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switch (_vm->getGameID()) {
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case GType_RexNebular:
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_sceneLogic = Nebular::SceneFactory::createScene(_vm);
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break;
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#ifdef ENABLE_MADSV2
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case GType_Dragonsphere:
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_sceneLogic = Dragonsphere::SceneFactory::createScene(_vm);
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break;
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case GType_Phantom:
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_sceneLogic = Phantom::SceneFactory::createScene(_vm);
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break;
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case GType_Forest:
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_sceneLogic = Forest::SceneFactory::createScene(_vm);
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break;
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#endif
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default:
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error("Scene logic: Unknown game");
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}
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}
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void Scene::loadScene(int sceneId, const Common::Path &prefix, bool palFlag) {
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// Store the previously active scene number and set the new one
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_priorSceneId = _currentSceneId;
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_currentSceneId = sceneId;
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_variant = 0;
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if (palFlag)
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_vm->_palette->resetGamePalette(18, 10);
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_spriteSlots.reset(false);
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_sequences.clear();
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_kernelMessages.clear();
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_vm->_palette->_paletteUsage.load(&_scenePaletteUsage);
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if (_vm->getGameID() != GType_RexNebular)
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setCamera(Common::Point(0, 0));
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int flags = SCENEFLAG_LOAD_SHADOW;
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if (_vm->_dithering)
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flags |= SCENEFLAG_DITHER;
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_sceneInfo = SceneInfo::init(_vm);
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_sceneInfo->load(_currentSceneId, _variant, Common::String(), flags,
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_depthSurface, _backgroundSurface);
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// Initialize palette animation for the scene
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initPaletteAnimation(_sceneInfo->_paletteCycles, false);
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// Copy over nodes
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_rails.load(_sceneInfo->_nodes, &_depthSurface, _sceneInfo->_depthStyle);
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// Load hotspots
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loadHotspots();
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// Load vocab
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loadVocab();
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// Load palette usage
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_vm->_palette->_paletteUsage.load(&_paletteUsageF);
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// Load interface
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flags = PALFLAG_RESERVED | ANIMFLAG_LOAD_BACKGROUND;
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if (_vm->_dithering)
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flags |= ANIMFLAG_DITHER;
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if (_vm->_textWindowStill)
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flags |= ANIMFLAG_LOAD_BACKGROUND_ONLY;
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_animationData = Animation::init(_vm, this);
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DepthSurface depthSurface;
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_animationData->load(_userInterface, depthSurface, prefix, flags, nullptr, nullptr);
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_vm->_palette->_paletteUsage.load(&_scenePaletteUsage);
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_bandsRange = _sceneInfo->_yBandsEnd - _sceneInfo->_yBandsStart;
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_scaleRange = _sceneInfo->_maxScale - _sceneInfo->_minScale;
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_spriteSlots.reset(false);
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_interfaceY = MADS_SCENE_HEIGHT;
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_spritesCount = _sprites.size();
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_userInterface.setup(_vm->_game->_screenObjects._inputMode);
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_vm->_game->_screenObjects._category = CAT_NONE;
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_vm->_events->showCursor();
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}
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void Scene::loadHotspots() {
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_hotspots.clear();
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Common::File f;
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if (f.open(Resources::formatName(RESPREFIX_RM, _currentSceneId, ".HH"))) {
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MadsPack madsPack(&f);
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bool isV2 = (_vm->getGameID() != GType_RexNebular);
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Common::SeekableReadStream *stream = madsPack.getItemStream(0);
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int count = stream->readUint16LE();
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delete stream;
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stream = madsPack.getItemStream(1);
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for (int i = 0; i < count; ++i)
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_hotspots.push_back(Hotspot(*stream, isV2));
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delete stream;
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f.close();
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}
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}
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void Scene::loadVocab() {
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// Add all the verbs to the active vocab list
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for (uint i = 0; i < _verbList.size(); ++i)
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addActiveVocab(_verbList[i]._id);
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// Load the vocabs for any object descriptions and custom actions
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for (uint objIndex = 0; objIndex < _vm->_game->_objects.size(); ++objIndex) {
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InventoryObject &io = _vm->_game->_objects[objIndex];
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addActiveVocab(io._descId);
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for (int vocabIndex = 0; vocabIndex <io._vocabCount; ++vocabIndex) {
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addActiveVocab(io._vocabList[vocabIndex]._vocabId);
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}
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}
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// Load scene hotspot list vocabs and verbs
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for (uint i = 0; i < _hotspots.size(); ++i) {
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addActiveVocab(_hotspots[i]._vocabId);
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if (_hotspots[i]._verbId)
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addActiveVocab(_hotspots[i]._verbId);
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}
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loadVocabStrings();
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}
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void Scene::loadVocabStrings() {
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_vocabStrings.clear();
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File f("*VOCAB.DAT");
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Common::String msg;
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for (;;) {
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char c = (char)f.readByte();
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if (f.eos()) break;
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if (c == '\0') {
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_vocabStrings.push_back(msg);
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msg = "";
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} else {
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msg += c;
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}
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}
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f.close();
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}
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uint32 Scene::getVocabStringsCount() const {
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return _vocabStrings.size();
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}
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void Scene::initPaletteAnimation(Common::Array<PaletteCycle> &palCycles, bool animFlag) {
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// Initialize the animation palette and ticks list
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_cycleTicks.clear();
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_paletteCycles.clear();
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for (uint i = 0; i < palCycles.size(); ++i) {
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_cycleTicks.push_back(_vm->_events->getFrameCounter());
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_paletteCycles.push_back(palCycles[i]);
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}
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// Save the initial starting palette
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Common::copy(&_vm->_palette->_mainPalette[0], &_vm->_palette->_mainPalette[PALETTE_SIZE],
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&_vm->_palette->_cyclingPalette[0]);
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// Calculate total
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_totalCycleColors = 0;
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for (uint i = 0; i < _paletteCycles.size(); ++i)
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_totalCycleColors += _paletteCycles[i]._colorCount;
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_cyclingThreshold = (_totalCycleColors > 16) ? 3 : 0;
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_cyclingActive = animFlag;
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}
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void Scene::animatePalette() {
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byte rgb[3];
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if (_cyclingActive) {
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Scene::_cyclingDelay++;
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if (_cyclingDelay >= _cyclingThreshold) {
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uint32 frameCounter = _vm->_events->getFrameCounter();
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bool changesFlag = false;
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for (uint16 idx = 0; idx < _paletteCycles.size(); idx++) {
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if (frameCounter >= (_cycleTicks[idx] + _paletteCycles[idx]._ticks)) {
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_cycleTicks[idx] = frameCounter;
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int count = _paletteCycles[idx]._colorCount;
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int first = _paletteCycles[idx]._firstColorIndex;
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int listIndex = _paletteCycles[idx]._firstListColor;
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changesFlag = true;
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if (count > 1) {
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// Make a copy of the last color
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byte *pSrc = &_vm->_palette->_cyclingPalette[first * 3];
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byte *pEnd = pSrc + count * 3;
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Common::copy(pEnd - 3, pEnd, &rgb[0]);
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// Shift the cycle palette forward one entry
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Common::copy_backward(pSrc, pEnd - 3, pEnd);
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// Move the saved color to the start of the cycle
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Common::copy(&rgb[0], &rgb[3], pSrc);
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if (++listIndex >= count)
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listIndex = 0;
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}
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_paletteCycles[idx]._firstListColor = listIndex;
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}
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}
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if (changesFlag) {
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int firstColor = _paletteCycles[0]._firstColorIndex;
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byte *pSrc = &_vm->_palette->_cyclingPalette[firstColor * 3];
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_vm->_palette->setPalette(pSrc, firstColor, _totalCycleColors);
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}
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_cyclingDelay = 0;
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}
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}
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}
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bool Scene::getDepthHighBits(const Common::Point &pt) {
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if (_sceneInfo->_depthStyle == 2) {
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return 0;
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} else {
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const byte *p = _depthSurface.getBasePtr(pt.x, pt.y);
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return (*p & 0x70) >> 4;
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}
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}
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void Scene::loop() {
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while (!_vm->shouldQuit() && !_reloadSceneFlag && (_nextSceneId == _currentSceneId)) {
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// Handle drawing a game frame
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doFrame();
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// Wait for the next frame
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_vm->_events->waitForNextFrame();
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if (_vm->_dialogs->_pendingDialog != DIALOG_NONE && !_vm->_game->_trigger
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&& _vm->_game->_player._stepEnabled)
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_reloadSceneFlag = true;
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if (_vm->_game->_winStatus)
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break;
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}
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}
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void Scene::doFrame() {
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Player &player = _vm->_game->_player;
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bool flag = false;
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if (_action._selectedAction || !player._stepEnabled) {
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_action.clear();
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_action._selectedAction = 0;
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}
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if (!_vm->_game->_trigger && !player._trigger) {
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// Refresh the dynamic hotspots if they've changed
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if (_dynamicHotspots._changed)
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_dynamicHotspots.refresh();
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// Check all on-screen visual objects
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_vm->_game->_screenObjects.check(player._stepEnabled && !player._needToWalk &&
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!_vm->_game->_fx);
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}
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_vm->_game->camUpdate();
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if (_action._selectedAction && player._stepEnabled && !player._needToWalk &&
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!_vm->_game->_trigger && !player._trigger) {
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_action.startAction();
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if (_action._activeAction._verbId == Nebular::VERB_LOOK_AT) {
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_action._activeAction._verbId = VERB_LOOK;
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_action._savedFields._command = false;
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}
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flag = true;
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}
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if (flag || (_vm->_game->_trigger && _vm->_game->_triggerMode == SEQUENCE_TRIGGER_PREPARE)) {
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doPreactions();
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}
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player.newWalk();
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if (!_vm->_game->_fx)
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_frameStartTime = _vm->_events->getFrameCounter();
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// Handle parser actions as well as game triggers
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if ((_action._inProgress && !player._moving && !player._needToWalk &&
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(player._facing == player._turnToFacing) && !_vm->_game->_trigger) ||
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(_vm->_game->_trigger && (_vm->_game->_triggerMode == SEQUENCE_TRIGGER_PARSER))) {
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doAction();
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}
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if (_currentSceneId != _nextSceneId) {
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_vm->_gameConv->stop();
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_freeAnimationFlag = true;
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// TODO: Handle Phantom/Dragonsphere animation list free
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} else {
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doSceneStep();
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checkKeyboard();
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if (_currentSceneId != _nextSceneId) {
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_vm->_gameConv->stop();
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_freeAnimationFlag = true;
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// TODO: Handle Phantom/Dragonsphere animation list free
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} else {
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// Handle conversation updates if one is active
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if (!_vm->_game->_trigger && _vm->_gameConv->active() &&
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!_vm->_game->_camX._activeFl && !_vm->_game->_camY._activeFl)
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_vm->_gameConv->update(false);
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// Update the player
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player.nextFrame();
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// Cursor update code
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updateCursor();
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if (!_vm->_game->_trigger) {
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// Handle any active sequences
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_sequences.tick();
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// Handle any active animation
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animations_tick();
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}
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// If the debugget flag is set, show the mouse position
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int mouseTextIndex = 0;
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if (_vm->_debugger->_showMousePos) {
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Common::Point pt = _vm->_events->mousePos();
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Common::String msg = Common::String::format("(%d,%d)", pt.x, pt.y);
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mouseTextIndex = _kernelMessages.add(Common::Point(5, 5),
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0x203, 0, 0, 1, msg);
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}
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if (!_vm->_game->_trigger) {
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if (_reloadSceneFlag || _currentSceneId != _nextSceneId)
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_kernelMessages.reset();
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_kernelMessages.update();
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}
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_userInterface._uiSlots.draw(!_vm->_game->_fx, _vm->_game->_fx);
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// Write any text needed by the interface
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if (_vm->_game->_fx)
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_userInterface.drawTextElements();
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// Draw any elements
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drawElements((ScreenTransition)_vm->_game->_fx, _vm->_game->_fx);
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// Handle message updates
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if (_vm->_game->_fx) {
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uint32 priorTime = _vm->_game->_priorFrameTimer;
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uint32 newTime = _vm->_events->getFrameCounter();
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_sequences.delay(priorTime, newTime);
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_kernelMessages.delay(priorTime, newTime);
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}
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if (_vm->_debugger->_showMousePos)
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// Mouse position display isn't persistent, so remove it
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_kernelMessages.remove(mouseTextIndex);
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// Original had a debugger check/call here to allow pausing after
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// drawing each frame. Not implemented under ScummVM
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}
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}
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if (_vm->_game->_fx)
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_cyclingActive = true;
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_vm->_game->_fx = kTransitionNone;
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// Handle freeing animation if necessary
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for (int i = 0; i < 10; i++) {
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if (_animation[i] && _animation[i]->freeFlag())
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_freeAnimationFlag = true;
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}
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if (_freeAnimationFlag)
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freeAnimation();
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}
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void Scene::drawElements(ScreenTransition transitionType, bool surfaceFlag) {
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// Draw any sprite backgrounds
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_spriteSlots.drawBackground();
|
|
|
|
// Set up dirty areas for any text display
|
|
_textDisplay.setDirtyAreas();
|
|
|
|
// Merge any identified dirty areas
|
|
_dirtyAreas.merge(1, DIRTY_AREAS_SIZE);
|
|
|
|
if (_posAdjust != Common::Point(0, 0))
|
|
warning("Adjust used %d %d", _posAdjust.x, _posAdjust.y);
|
|
// Copy background for the dirty areas to the screen
|
|
_dirtyAreas.copy(&_backgroundSurface, _vm->_screen, _posAdjust);
|
|
|
|
// Handle dirty areas for foreground objects
|
|
_spriteSlots.setDirtyAreas();
|
|
_textDisplay.setDirtyAreas2();
|
|
_dirtyAreas.merge(1, DIRTY_AREAS_SIZE);
|
|
|
|
// Draw sprites that have changed
|
|
_spriteSlots.drawSprites(&_sceneSurface);
|
|
|
|
// Draw text elements onto the view
|
|
_textDisplay.draw(_vm->_screen);
|
|
|
|
if (transitionType) {
|
|
// Fading in the screen
|
|
_vm->_screen->transition(transitionType, surfaceFlag);
|
|
_vm->_sound->startQueuedCommands();
|
|
} else {
|
|
// Copy dirty areas to the screen
|
|
_dirtyAreas.copyToScreen();
|
|
}
|
|
|
|
_spriteSlots.cleanUp();
|
|
_textDisplay.cleanUp();
|
|
}
|
|
|
|
void Scene::doPreactions() {
|
|
if (_vm->_game->_screenObjects._inputMode == kInputBuildingSentences ||
|
|
_vm->_game->_screenObjects._inputMode == kInputLimitedSentences) {
|
|
_vm->_game->_triggerSetupMode = SEQUENCE_TRIGGER_PREPARE;
|
|
_action.checkAction();
|
|
_sceneLogic->preActions();
|
|
|
|
if (_vm->_game->_triggerMode == SEQUENCE_TRIGGER_PREPARE)
|
|
_vm->_game->_trigger = 0;
|
|
}
|
|
}
|
|
|
|
void Scene::doAction() {
|
|
bool flag = false;
|
|
|
|
// Don't allow the player to move if a conversation is active
|
|
if (_vm->_gameConv->active()) {
|
|
_vm->_game->_scene._action._savedFields._lookFlag = false;
|
|
if (_vm->_gameConv->currentMode() == CONVMODE_WAIT_ENTRY || _vm->_gameConv->currentMode() == CONVMODE_EXECUTE)
|
|
_vm->_game->_player._stepEnabled = false;
|
|
}
|
|
|
|
_vm->_game->_triggerSetupMode = SEQUENCE_TRIGGER_PARSER;
|
|
if ((_action._inProgress || _vm->_game->_trigger) && !_action._savedFields._commandError) {
|
|
_sceneLogic->actions();
|
|
flag = !_action._inProgress;
|
|
}
|
|
|
|
if (_vm->_gameConv->active() || _vm->_game->_screenObjects._inputMode == kInputConversation) {
|
|
_action._inProgress = false;
|
|
} else {
|
|
if ((_action._inProgress || _vm->_game->_trigger) ||
|
|
(!flag && _action._savedFields._commandError == flag)) {
|
|
_vm->_game->_sectionHandler->sectionPtr2();
|
|
flag = !_action._inProgress;
|
|
}
|
|
|
|
if ((_action._inProgress || _vm->_game->_trigger) &&
|
|
(!flag || _action._savedFields._commandError == flag)) {
|
|
_vm->_game->doObjectAction();
|
|
}
|
|
|
|
if (!_action._savedFields._lookFlag) {
|
|
if (_action._inProgress) {
|
|
_action._savedFields._commandError = true;
|
|
_sceneLogic->postActions();
|
|
}
|
|
|
|
if (_action._inProgress) {
|
|
_action._savedFields._commandError = true;
|
|
_sceneLogic->unhandledAction();
|
|
}
|
|
|
|
if (_action._inProgress)
|
|
_vm->_game->unhandledAction();
|
|
}
|
|
}
|
|
|
|
_action._inProgress = false;
|
|
if (_vm->_game->_triggerMode == SEQUENCE_TRIGGER_PARSER)
|
|
_vm->_game->_trigger = 0;
|
|
|
|
if (_vm->_gameConv->active() && (_vm->_gameConv->currentMode() == CONVMODE_WAIT_AUTO ||
|
|
_vm->_gameConv->currentMode() == CONVMODE_WAIT_ENTRY))
|
|
_vm->_gameConv->update(true);
|
|
}
|
|
|
|
void Scene::doSceneStep() {
|
|
_vm->_game->_triggerSetupMode = SEQUENCE_TRIGGER_DAEMON;
|
|
_sceneLogic->step();
|
|
_vm->_game->_sectionHandler->step();
|
|
_vm->_game->step();
|
|
|
|
if (_vm->_game->_triggerMode == SEQUENCE_TRIGGER_DAEMON)
|
|
_vm->_game->_trigger = 0;
|
|
}
|
|
|
|
void Scene::checkKeyboard() {
|
|
EventsManager &events = *_vm->_events;
|
|
|
|
if (events.isKeyPressed()) {
|
|
Common::KeyState evt = events.getKey();
|
|
_vm->_game->handleKeypress(evt);
|
|
}
|
|
|
|
if ((events._mouseStatus & 3) == 3 && _vm->_game->_player._stepEnabled) {
|
|
_reloadSceneFlag = true;
|
|
_vm->_dialogs->_pendingDialog = DIALOG_GAME_MENU;
|
|
_action.clear();
|
|
_action._selectedAction = 0;
|
|
}
|
|
}
|
|
|
|
int Scene::loadAnimation(const Common::Path &resName, int trigger) {
|
|
// WORKAROUND: If there's already a previous active animation used by the
|
|
// scene, then free it before we create the new one
|
|
if ((_vm->getGameID() == GType_RexNebular) && _animation[0])
|
|
freeAnimation(0);
|
|
|
|
DepthSurface depthSurface;
|
|
UserInterface interfaceSurface(_vm);
|
|
|
|
for (int i = 0; i < 10; i++) {
|
|
if (!_animation[i]) {
|
|
_animation[i] = Animation::init(_vm, this);
|
|
_animation[i]->load(interfaceSurface, depthSurface, resName,
|
|
_vm->_dithering ? ANIMFLAG_DITHER : 0, nullptr, nullptr);
|
|
_animation[i]->startAnimation(trigger);
|
|
|
|
return i;
|
|
}
|
|
}
|
|
|
|
error("Unable to find an available animation slot");
|
|
|
|
return -1;
|
|
}
|
|
|
|
void Scene::updateCursor() {
|
|
Player &player = _vm->_game->_player;
|
|
|
|
CursorType cursorId = CURSOR_ARROW;
|
|
if (_action._interAwaiting == AWAITING_COMMAND && !_vm->_events->_rightMousePressed &&
|
|
_vm->_game->_screenObjects._category == CAT_HOTSPOT) {
|
|
int idx = _vm->_game->_screenObjects._selectedObject -
|
|
_userInterface._categoryIndexes[CAT_HOTSPOT - 1];
|
|
assert(idx >= 0);
|
|
|
|
if (idx >= (int)_hotspots.size()) {
|
|
idx -= _hotspots.size();
|
|
_vm->_events->_newCursorId = _dynamicHotspots[idx]._cursor;
|
|
} else {
|
|
idx = _hotspots.size() - idx - 1;
|
|
_vm->_events->_newCursorId = _hotspots[idx]._cursor;
|
|
}
|
|
|
|
cursorId = _vm->_events->_newCursorId == CURSOR_NONE ?
|
|
CURSOR_ARROW : _vm->_events->_newCursorId;
|
|
}
|
|
|
|
if (!player._stepEnabled)
|
|
cursorId = CURSOR_WAIT;
|
|
if (cursorId >= _vm->_events->_cursorSprites->getCount())
|
|
cursorId = (CursorType)_vm->_events->_cursorSprites->getCount();
|
|
_vm->_events->_newCursorId = cursorId;
|
|
|
|
if (cursorId != _vm->_events->_cursorId) {
|
|
_vm->_events->setCursor(cursorId);
|
|
}
|
|
}
|
|
|
|
void Scene::freeCurrentScene() {
|
|
if (_animationData) {
|
|
delete _animationData;
|
|
_animationData = nullptr;
|
|
}
|
|
|
|
for (int i = 0; i < 10; i++) {
|
|
if (_animation[i]) {
|
|
delete _animation[i];
|
|
_animation[i] = nullptr;
|
|
}
|
|
}
|
|
|
|
_vm->_palette->_paletteUsage.load(nullptr);
|
|
_cyclingActive = false;
|
|
_hotspots.clear();
|
|
_backgroundSurface.free();
|
|
_depthSurface.free();
|
|
|
|
delete _sceneInfo;
|
|
_sceneInfo = nullptr;
|
|
}
|
|
|
|
void Scene::removeSprites() {
|
|
for (int idx = _sprites.size() - 1; idx >= _spritesCount; --idx)
|
|
_sprites.remove(idx);
|
|
}
|
|
|
|
void Scene::changeVariant(int variant) {
|
|
_variant = variant;
|
|
_sceneInfo->loadCodes(_depthSurface, variant);
|
|
_spriteSlots.fullRefresh();
|
|
}
|
|
|
|
void Scene::resetScene() {
|
|
_vm->_game->clearQuotes();
|
|
removeSprites();
|
|
_spriteSlots.fullRefresh(true);
|
|
_sequences.clear();
|
|
}
|
|
|
|
void Scene::freeAnimation() {
|
|
for (int j = 0; j < 10; j++)
|
|
freeAnimation(j);
|
|
|
|
_freeAnimationFlag = false;
|
|
}
|
|
|
|
void Scene::freeAnimation(int idx) {
|
|
if (_animation[idx]) {
|
|
if (idx == 0) {
|
|
Player &player = _vm->_game->_player;
|
|
|
|
if (!_freeAnimationFlag) {
|
|
_spriteSlots.fullRefresh(true);
|
|
_sequences.scan();
|
|
}
|
|
|
|
// Refresh the player
|
|
if (player._visible) {
|
|
player._forceRefresh = true;
|
|
player.update();
|
|
}
|
|
}
|
|
|
|
// Remove any kernel messages in use by the animation
|
|
for (uint i = 0; i < _animation[idx]->_messages.size(); ++i) {
|
|
int msgIndex = _animation[idx]->_messages[i]._kernelMsgIndex;
|
|
if (msgIndex >= 0)
|
|
_kernelMessages.remove(msgIndex);
|
|
}
|
|
|
|
// Delete the animation
|
|
delete _animation[idx];
|
|
_animation[idx] = nullptr;
|
|
}
|
|
}
|
|
|
|
void Scene::synchronize(Common::Serializer &s) {
|
|
_action.synchronize(s);
|
|
_rails.synchronize(s);
|
|
_userInterface.synchronize(s);
|
|
s.syncAsByte(_reloadSceneFlag);
|
|
s.syncAsByte(_roomChanged);
|
|
s.syncAsUint16LE(_nextSceneId);
|
|
s.syncAsUint16LE(_priorSceneId);
|
|
s.syncAsSint16LE(_variant);
|
|
_dynamicHotspots.synchronize(s);
|
|
}
|
|
|
|
void Scene::setAnimFrame(int id, int val) {
|
|
if ((id >= 0) && _animation[id])
|
|
_animation[id]->setCurrentFrame(val);
|
|
}
|
|
|
|
int Scene::getAnimFrame(int id) {
|
|
if ((id >= 0) && _animation[id])
|
|
return _animation[id]->getCurrentFrame();
|
|
|
|
return -1;
|
|
}
|
|
|
|
void Scene::setDynamicAnim(int id, int anim_id, int segment) {
|
|
if (id >= 0 && id <= DYNAMIC_HOTSPOTS_SIZE && _animation[anim_id]) {
|
|
_animation[anim_id]->_dynamicHotspotIndex = id;
|
|
if (_dynamicHotspots[id]._animIndex < 0)
|
|
_dynamicHotspots[id]._active = false;
|
|
_dynamicHotspots[id]._animIndex = anim_id;
|
|
|
|
// TODO: Anim segments
|
|
|
|
// NOTE: Only remove the TODO below when _dynamicHotspotIndex
|
|
// in the Animation class is actually used in the engine!
|
|
|
|
warning("TODO: Scene::setDynamicAnim");
|
|
}
|
|
}
|
|
|
|
void Scene::setCamera(Common::Point pos) {
|
|
_posAdjust = pos;
|
|
warning("setCamera: Incomplete function");
|
|
}
|
|
|
|
void Scene::drawToBackground(int spriteId, int frameId, Common::Point pos, int depth, int scale) {
|
|
SpriteAsset &asset = *_sprites[spriteId];
|
|
|
|
if (pos.x == -32000)
|
|
pos.x = asset.getFramePos(frameId - 1).x;
|
|
if (pos.y == -32000)
|
|
pos.y = asset.getFramePos(frameId - 1).y;
|
|
|
|
int slotIndex = _spriteSlots.add();
|
|
SpriteSlot &slot = _spriteSlots[slotIndex];
|
|
slot._spritesIndex = spriteId;
|
|
slot._frameNumber = frameId;
|
|
slot._seqIndex = 1;
|
|
slot._position = pos;
|
|
slot._depth = depth;
|
|
slot._scale = scale;
|
|
slot._flags = IMG_DELTA;
|
|
}
|
|
|
|
void Scene::deleteSequence(int idx) {
|
|
if (_sequences[idx]._active && _sequences[idx]._dynamicHotspotIndex >= 0)
|
|
_dynamicHotspots.remove(_sequences[idx]._dynamicHotspotIndex);
|
|
|
|
_sequences[idx]._active = false;
|
|
|
|
if (!_sequences[idx]._doneFlag) {
|
|
warning("TODO: deleteSequence: Sequence %d not done", idx);
|
|
// TODO: This is wrong, and crashes Phantom at scene 102 when the door is opened
|
|
//doFrame(); // FIXME/CHECKME: Is this correct?
|
|
} else {
|
|
_sequences.remove(idx);
|
|
}
|
|
}
|
|
|
|
void Scene::loadSpeech(int idx) {
|
|
_vm->_audio->setDefaultSoundGroup();
|
|
// NOTE: The original actually preloads the speech sample here, but the samples
|
|
// are so small that it's not really worth it...
|
|
|
|
// TODO: As the speech samples aren't cached anymore, _speechReady should be remove
|
|
_speechReady = idx;
|
|
}
|
|
|
|
void Scene::playSpeech(int idx) {
|
|
_vm->_audio->stop();
|
|
_vm->_audio->playSound(idx - 1);
|
|
}
|
|
|
|
void Scene::sceneScale(int yFront, int maxScale, int yBack, int minScale) {
|
|
_sceneInfo->_yBandsEnd = yFront;
|
|
_sceneInfo->_maxScale = maxScale;
|
|
_sceneInfo->_yBandsStart = yBack;
|
|
_sceneInfo->_minScale = minScale;
|
|
|
|
_bandsRange = _sceneInfo->_yBandsEnd - _sceneInfo->_yBandsStart;
|
|
_scaleRange = _sceneInfo->_maxScale - _sceneInfo->_minScale;
|
|
}
|
|
|
|
void Scene::animations_tick() {
|
|
//warning("TODO: Implement _animations as an AnimationList and refactor (and check implementation)");
|
|
for (int i = 0; i < 10; i++) {
|
|
if (_animation[i])
|
|
_animation[i]->update();
|
|
}
|
|
}
|
|
|
|
} // End of namespace MADS
|