scummvm/engines/ngi/metaengine.cpp
2023-02-25 14:32:38 +01:00

91 lines
2.5 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/>.
*
*/
#include "base/plugins.h"
#include "engines/advancedDetector.h"
#include "common/file.h"
#include "graphics/surface.h"
#include "ngi/ngi.h"
#include "ngi/detection.h"
#include "ngi/gameloader.h"
namespace NGI {
uint32 NGIEngine::getFeatures() const {
return _gameDescription->desc.flags;
}
bool NGIEngine::isDemo() {
return _gameDescription->desc.flags & ADGF_DEMO;
}
Common::Language NGIEngine::getLanguage() const {
return _gameDescription->desc.language;
}
const char *NGIEngine::getGameId() const {
return _gameDescription->desc.gameId;
}
int NGIEngine::getGameGID() const {
return _gameDescription->gameId;
}
} // End of namspace Fullpipe
class NGIMetaEngine : public AdvancedMetaEngine {
public:
const char *getName() const override {
return "ngi";
}
bool hasFeature(MetaEngineFeature f) const override;
int getMaximumSaveSlot() const override { return 99; }
Common::Error createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const override;
};
bool NGIMetaEngine::hasFeature(MetaEngineFeature f) const {
return checkExtendedSaves(f) || (f == kSupportsLoadingDuringStartup);
}
bool NGI::NGIEngine::hasFeature(EngineFeature f) const {
return
(f == kSupportsReturnToLauncher) ||
(f == kSupportsLoadingDuringRuntime) ||
(f == kSupportsSavingDuringRuntime);
}
Common::Error NGIMetaEngine::createInstance(OSystem *syst, Engine **engine, const ADGameDescription *desc) const {
*engine = new NGI::NGIEngine(syst, (const NGI::NGIGameDescription *)desc);
return Common::kNoError;
}
#if PLUGIN_ENABLED_DYNAMIC(NGI)
REGISTER_PLUGIN_DYNAMIC(NGI, PLUGIN_TYPE_ENGINE, NGIMetaEngine);
#else
REGISTER_PLUGIN_STATIC(NGI, PLUGIN_TYPE_ENGINE, NGIMetaEngine);
#endif