mirror of
https://github.com/libretro/scummvm.git
synced 2025-02-10 04:43:26 +00:00
148 lines
4.2 KiB
C++
148 lines
4.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
// Based on Phantasma code by Thomas Harte (2013),
|
|
// available at https://github.com/TomHarte/Phantasma/ (MIT)
|
|
|
|
#include "common/file.h"
|
|
#include "common/compression/unzip.h"
|
|
#include "image/bmp.h"
|
|
|
|
#include "freescape/freescape.h"
|
|
|
|
namespace Freescape {
|
|
|
|
void FreescapeEngine::loadAssets() {
|
|
if (isDemo())
|
|
loadAssetsDemo();
|
|
else
|
|
loadAssetsFullGame();
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsFullGame() {
|
|
Common::File file;
|
|
if (isAmiga()) {
|
|
loadAssetsAmigaFullGame();
|
|
} else if (isAtariST()) {
|
|
loadAssetsAtariFullGame();
|
|
} else if (isSpectrum()) {
|
|
loadAssetsZXFullGame();
|
|
} else if (isCPC()) {
|
|
loadAssetsCPCFullGame();
|
|
} else if (isC64()) {
|
|
loadAssetsC64FullGame();
|
|
} else if (isDOS()) {
|
|
loadAssetsDOSFullGame();
|
|
} else
|
|
error("Invalid or unsupported render mode %s", Common::getRenderModeDescription(_renderMode));
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsDemo() {
|
|
Common::File file;
|
|
if (isAmiga()) {
|
|
loadAssetsAmigaDemo();
|
|
} else if (isAtariST()) {
|
|
loadAssetsAtariDemo();
|
|
} else if (isDOS()) {
|
|
loadAssetsDOSDemo();
|
|
} else if (isSpectrum()) {
|
|
loadAssetsZXDemo();
|
|
} else if (isCPC()) {
|
|
loadAssetsCPCDemo();
|
|
} else
|
|
error("Unsupported demo");
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsAtariDemo() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsAmigaDemo() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsDOSDemo() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsZXDemo() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsCPCDemo() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsC64Demo() {
|
|
}
|
|
|
|
|
|
void FreescapeEngine::loadAssetsAtariFullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsAmigaFullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsDOSFullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsZXFullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsCPCFullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadAssetsC64FullGame() {
|
|
}
|
|
|
|
void FreescapeEngine::loadDataBundle() {
|
|
_dataBundle = Common::makeZipArchive(FREESCAPE_DATA_BUNDLE);
|
|
if (!_dataBundle) {
|
|
error("ENGINE: Couldn't load data bundle '%s'.", FREESCAPE_DATA_BUNDLE);
|
|
}
|
|
Common::Path versionFilename("version");
|
|
if (!_dataBundle->hasFile(versionFilename))
|
|
error("No version number in %s", FREESCAPE_DATA_BUNDLE);
|
|
|
|
Common::SeekableReadStream *versionFile = _dataBundle->createReadStreamForMember(versionFilename);
|
|
char *versionData = (char *)malloc((versionFile->size() + 1) * sizeof(char));
|
|
versionFile->read(versionData, versionFile->size());
|
|
versionData[versionFile->size()] = '\0';
|
|
Common::String expectedVersion = "3";
|
|
if (versionData != expectedVersion)
|
|
error("Unexpected version number for freescape.dat: expecting '%s' but found '%s'", expectedVersion.c_str(), versionData);
|
|
free(versionData);
|
|
}
|
|
|
|
Graphics::Surface *FreescapeEngine::loadBundledImage(const Common::String &name) {
|
|
Image::BitmapDecoder decoder;
|
|
Common::Path bmpFilename(name + "_" + Common::getRenderModeDescription(_renderMode) + ".bmp");
|
|
debugC(1, kFreescapeDebugParser, "Loading %s from bundled archive", bmpFilename.toString().c_str());
|
|
if (!_dataBundle->hasFile(bmpFilename))
|
|
error("Failed to open file %s from bundle", bmpFilename.toString().c_str());
|
|
|
|
Common::SeekableReadStream *bmpFile = _dataBundle->createReadStreamForMember(bmpFilename);
|
|
if (!decoder.loadStream(*bmpFile))
|
|
error("Failed to decode bmp file %s from bundle", bmpFilename.toString().c_str());
|
|
|
|
Graphics::Surface *surface = new Graphics::Surface();
|
|
surface->copyFrom(*decoder.getSurface());
|
|
decoder.destroy();
|
|
return surface;
|
|
}
|
|
|
|
} // End of namespace Freescape
|