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engines/mtropolis/modifier_factory.cpp
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152
engines/mtropolis/modifier_factory.cpp
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/* 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 "mtropolis/modifiers.h"
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#include "mtropolis/modifier_factory.h"
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namespace MTropolis {
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ModifierLoaderContext::ModifierLoaderContext(ChildLoaderStack *mlc_childLoaderStack) : childLoaderStack(mlc_childLoaderStack) {}
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PlugInModifierLoaderContext::PlugInModifierLoaderContext(ModifierLoaderContext &pmlc_modifierLoaderContext, const Data::PlugInModifier &pmlc_plugInModifierData, PlugIn *pmlc_plugIn)
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: modifierLoaderContext(pmlc_modifierLoaderContext), plugInModifierData(pmlc_plugInModifierData), plugIn(pmlc_plugIn) {
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}
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template<typename TModifier, typename TModifierData>
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class ModifierFactory {
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public:
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static Common::SharedPtr<Modifier> createModifier(ModifierLoaderContext &context, const Data::DataObject &dataObject);
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static SIModifierFactory *getInstance();
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private:
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static SIModifierFactory _instance;
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};
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template<typename TModifier, typename TModifierData>
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Common::SharedPtr<Modifier> ModifierFactory<TModifier, TModifierData>::createModifier(ModifierLoaderContext &context, const Data::DataObject &dataObject) {
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Common::SharedPtr<TModifier> modifier(new TModifier());
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if (!modifier->load(context, static_cast<const TModifierData &>(dataObject)))
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modifier.reset();
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else {
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Modifier *downcastMod = modifier.get();
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if (downcastMod->getName().empty())
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downcastMod->setName(downcastMod->getDefaultName());
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downcastMod->setSelfReference(modifier);
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}
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return Common::SharedPtr<Modifier>(modifier);
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}
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template<typename TModifier, typename TModifierData>
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SIModifierFactory *ModifierFactory<TModifier, TModifierData>::getInstance() {
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return &_instance;
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}
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template<typename TModifier, typename TModifierData>
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SIModifierFactory ModifierFactory<TModifier, TModifierData>::_instance = {
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ModifierFactory<TModifier, TModifierData>::createModifier
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};
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SIModifierFactory *getModifierFactoryForDataObjectType(const Data::DataObjectTypes::DataObjectType dataObjectType) {
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switch (dataObjectType) {
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case Data::DataObjectTypes::kBehaviorModifier:
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return ModifierFactory<BehaviorModifier, Data::BehaviorModifier>::getInstance();
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case Data::DataObjectTypes::kMiniscriptModifier:
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return ModifierFactory<MiniscriptModifier, Data::MiniscriptModifier>::getInstance();
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case Data::DataObjectTypes::kColorTableModifier:
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return ModifierFactory<ColorTableModifier, Data::ColorTableModifier>::getInstance();
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case Data::DataObjectTypes::kSoundFadeModifier:
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return ModifierFactory<SoundFadeModifier, Data::SoundFadeModifier>::getInstance();
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case Data::DataObjectTypes::kSaveAndRestoreModifier:
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return ModifierFactory<SaveAndRestoreModifier, Data::SaveAndRestoreModifier>::getInstance();
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case Data::DataObjectTypes::kAliasModifier:
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return ModifierFactory<AliasModifier, Data::AliasModifier>::getInstance();
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case Data::DataObjectTypes::kChangeSceneModifier:
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return ModifierFactory<ChangeSceneModifier, Data::ChangeSceneModifier>::getInstance();
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case Data::DataObjectTypes::kSoundEffectModifier:
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return ModifierFactory<SoundEffectModifier, Data::SoundEffectModifier>::getInstance();
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case Data::DataObjectTypes::kDragMotionModifier:
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return ModifierFactory<DragMotionModifier, Data::DragMotionModifier>::getInstance();
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case Data::DataObjectTypes::kSimpleMotionModifier:
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return ModifierFactory<SimpleMotionModifier, Data::SimpleMotionModifier>::getInstance();
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case Data::DataObjectTypes::kPathMotionModifierV1:
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case Data::DataObjectTypes::kPathMotionModifierV2:
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return ModifierFactory<PathMotionModifier, Data::PathMotionModifier>::getInstance();
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case Data::DataObjectTypes::kVectorMotionModifier:
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return ModifierFactory<VectorMotionModifier, Data::VectorMotionModifier>::getInstance();
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case Data::DataObjectTypes::kSceneTransitionModifier:
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return ModifierFactory<SceneTransitionModifier, Data::SceneTransitionModifier>::getInstance();
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case Data::DataObjectTypes::kElementTransitionModifier:
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return ModifierFactory<ElementTransitionModifier, Data::ElementTransitionModifier>::getInstance();
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case Data::DataObjectTypes::kSharedSceneModifier:
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return ModifierFactory<SharedSceneModifier, Data::SharedSceneModifier>::getInstance();
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case Data::DataObjectTypes::kIfMessengerModifier:
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return ModifierFactory<IfMessengerModifier, Data::IfMessengerModifier>::getInstance();
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case Data::DataObjectTypes::kTimerMessengerModifier:
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return ModifierFactory<TimerMessengerModifier, Data::TimerMessengerModifier>::getInstance();
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case Data::DataObjectTypes::kBoundaryDetectionMessengerModifier:
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return ModifierFactory<BoundaryDetectionMessengerModifier, Data::BoundaryDetectionMessengerModifier>::getInstance();
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case Data::DataObjectTypes::kCollisionDetectionMessengerModifier:
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return ModifierFactory<CollisionDetectionMessengerModifier, Data::CollisionDetectionMessengerModifier>::getInstance();
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case Data::DataObjectTypes::kKeyboardMessengerModifier:
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return ModifierFactory<KeyboardMessengerModifier, Data::KeyboardMessengerModifier>::getInstance();
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case Data::DataObjectTypes::kTextStyleModifier:
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return ModifierFactory<TextStyleModifier, Data::TextStyleModifier>::getInstance();
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case Data::DataObjectTypes::kGraphicModifier:
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return ModifierFactory<GraphicModifier, Data::GraphicModifier>::getInstance();
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case Data::DataObjectTypes::kImageEffectModifier:
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return ModifierFactory<ImageEffectModifier, Data::ImageEffectModifier>::getInstance();
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case Data::DataObjectTypes::kReturnModifier:
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return ModifierFactory<ReturnModifier, Data::ReturnModifier>::getInstance();
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case Data::DataObjectTypes::kCursorModifierV1:
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return ModifierFactory<CursorModifierV1, Data::CursorModifierV1>::getInstance();
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case Data::DataObjectTypes::kMessengerModifier:
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return ModifierFactory<MessengerModifier, Data::MessengerModifier>::getInstance();
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case Data::DataObjectTypes::kSetModifier:
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return ModifierFactory<SetModifier, Data::SetModifier>::getInstance();
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case Data::DataObjectTypes::kCompoundVariableModifier:
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return ModifierFactory<CompoundVariableModifier, Data::CompoundVariableModifier>::getInstance();
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case Data::DataObjectTypes::kBooleanVariableModifier:
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return ModifierFactory<BooleanVariableModifier, Data::BooleanVariableModifier>::getInstance();
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case Data::DataObjectTypes::kIntegerVariableModifier:
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return ModifierFactory<IntegerVariableModifier, Data::IntegerVariableModifier>::getInstance();
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case Data::DataObjectTypes::kIntegerRangeVariableModifier:
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return ModifierFactory<IntegerRangeVariableModifier, Data::IntegerRangeVariableModifier>::getInstance();
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case Data::DataObjectTypes::kVectorVariableModifier:
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return ModifierFactory<VectorVariableModifier, Data::VectorVariableModifier>::getInstance();
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case Data::DataObjectTypes::kPointVariableModifier:
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return ModifierFactory<PointVariableModifier, Data::PointVariableModifier>::getInstance();
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case Data::DataObjectTypes::kFloatingPointVariableModifier:
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return ModifierFactory<FloatingPointVariableModifier, Data::FloatingPointVariableModifier>::getInstance();
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case Data::DataObjectTypes::kStringVariableModifier:
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return ModifierFactory<StringVariableModifier, Data::StringVariableModifier>::getInstance();
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case Data::DataObjectTypes::kObjectReferenceVariableModifierV1:
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return ModifierFactory<ObjectReferenceVariableModifierV1, Data::ObjectReferenceVariableModifierV1>::getInstance();
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default:
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warning("No modifier factory for type %x", static_cast<int>(dataObjectType));
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return nullptr;
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}
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}
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} // End of namespace MTropolis
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