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/* 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 "mtropolis/asset_factory.h"
#include "mtropolis/assets.h"
namespace MTropolis {
AssetLoaderContext::AssetLoaderContext(size_t pStreamIndex) : streamIndex(pStreamIndex) {
}
template<typename TAsset, typename TAssetData>
class AssetFactory {
public:
static Common::SharedPtr<Asset> createAsset(AssetLoaderContext &context, const Data::DataObject &dataObject);
static SIAssetFactory *getInstance();
private:
static SIAssetFactory _instance;
};
template<typename TAsset, typename TAssetData>
Common::SharedPtr<Asset> AssetFactory<TAsset, TAssetData>::createAsset(AssetLoaderContext &context, const Data::DataObject &dataObject) {
Common::SharedPtr<TAsset> asset(new TAsset());
if (!asset->load(context, static_cast<const TAssetData &>(dataObject)))
asset.reset();
return Common::SharedPtr<Asset>(asset);
}
template<typename TAsset, typename TAssetData>
SIAssetFactory *AssetFactory<TAsset, TAssetData>::getInstance() {
return &_instance;
}
template<typename TAsset, typename TAssetData>
SIAssetFactory AssetFactory<TAsset, TAssetData>::_instance = {
AssetFactory<TAsset, TAssetData>::createAsset
};
SIAssetFactory *getAssetFactoryForDataObjectType(const Data::DataObjectTypes::DataObjectType dataObjectType) {
switch (dataObjectType) {
case Data::DataObjectTypes::kColorTableAsset:
return AssetFactory<ColorTableAsset, Data::ColorTableAsset>::getInstance();
case Data::DataObjectTypes::kAudioAsset:
return AssetFactory<AudioAsset, Data::AudioAsset>::getInstance();
case Data::DataObjectTypes::kMovieAsset:
return AssetFactory<MovieAsset, Data::MovieAsset>::getInstance();
case Data::DataObjectTypes::kAVIMovieAsset:
return AssetFactory<AVIMovieAsset, Data::AVIMovieAsset>::getInstance();
case Data::DataObjectTypes::kImageAsset:
return AssetFactory<ImageAsset, Data::ImageAsset>::getInstance();
case Data::DataObjectTypes::kMToonAsset:
return AssetFactory<MToonAsset, Data::MToonAsset>::getInstance();
case Data::DataObjectTypes::kTextAsset:
return AssetFactory<TextAsset, Data::TextAsset>::getInstance();
default:
return nullptr;
}
}
} // End of namespace MTropolis
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