ScummVM API documentation
Composer::ComposerEngine Class Reference
Inheritance diagram for Composer::ComposerEngine:
Engine

Public Member Functions

 ComposerEngine (OSystem *syst, const ComposerGameDescription *gameDesc)
 
bool hasFeature (EngineFeature f) const override
 
int getGameType () const
 
const char * getGameId () const
 
uint32 getFeatures () const
 
Common::Language getLanguage () const
 
Common::Platform getPlatform () const
 
bool loadDetectedConfigFile (Common::INIFile &configFile) const
 
- Public Member Functions inherited from Engine
MetaEnginegetMetaEngine () const
 
void setMetaEngine (MetaEngine *metaEngine)
 
PauseToken pauseEngine ()
 
bool isPaused () const
 
void openMainMenuDialog ()
 
uint32 getTotalPlayTime () const
 
void setTotalPlayTime (uint32 time=0)
 
Common::TimerManagergetTimerManager ()
 
Common::EventManagergetEventManager ()
 
Common::SaveFileManagergetSaveFileManager ()
 
bool existExtractedCDAudioFiles (uint track=1)
 
bool isDataAndCDAudioReadFromSameCD ()
 
void warnMissingExtractedCDAudio ()
 
void handleAutoSave ()
 
void saveAutosaveIfEnabled ()
 
virtual bool canSaveAutosaveCurrently ()
 
virtual int getAutosaveSlot () const
 
 Engine (OSystem *syst)
 
virtual ~Engine ()
 
virtual void initializePath (const Common::FSNode &gamePath)
 
virtual void errorString (const char *buf_input, char *buf_output, int buf_output_size)
 
virtual GUI::DebuggergetDebugger () final
 
void setDebugger (GUI::Debugger *debugger)
 
GUI::DebuggergetOrCreateDebugger ()
 
virtual void syncSoundSettings ()
 
virtual void applyGameSettings ()
 
virtual void flipMute ()
 
virtual Common::Error loadGameStream (Common::SeekableReadStream *stream)
 
void setGameToLoadSlot (int slot)
 
virtual Common::Error saveGameStream (Common::WriteStream *stream, bool isAutosave=false)
 
bool saveGameDialog ()
 
bool loadGameDialog ()
 

Public Attributes

const ComposerGameDescription_gameDescription
 
- Public Attributes inherited from Engine
OSystem_system
 
Audio::Mixer_mixer
 

Protected Member Functions

Common::Error run () override
 
template<typename T >
void syncArray (Common::Serializer &ser, Common::Array< T > &data, Common::Serializer::Version minVersion=0, Common::Serializer::Version maxVersion=Common::Serializer::kLastVersion)
 
template<typename T >
void syncList (Common::Serializer &ser, Common::List< T > &data, Common::Serializer::Version minVersion=0, Common::Serializer::Version maxVersion=Common::Serializer::kLastVersion)
 
template<typename T >
void syncListReverse (Common::Serializer &ser, Common::List< T > &data, Common::Serializer::Version minVersion=0, Common::Serializer::Version maxVersion=Common::Serializer::kLastVersion)
 
template<typename T >
void sync (Common::Serializer &ser, T &data, Common::Serializer::Version minVersion, Common::Serializer::Version maxVersion)
 
bool canLoadGameStateCurrently (Common::U32String *msg=nullptr) override
 
Common::Error loadGameState (int slot) override
 
bool canSaveGameStateCurrently (Common::U32String *msg=nullptr) override
 
Common::Error saveGameState (int slot, const Common::String &desc, bool isAutosave=false) override
 
- Protected Member Functions inherited from Engine
virtual int runDialog (GUI::Dialog &dialog)
 
void defaultSyncSoundSettings ()
 
virtual void pauseEngineIntern (bool pause)
 

Additional Inherited Members

- Public Types inherited from Engine
enum  EngineFeature {
  kSupportsSubtitleOptions, kSupportsReturnToLauncher, kSupportsLoadingDuringRuntime, kSupportsSavingDuringRuntime,
  kSupportsChangingOptionsDuringRuntime, kSupportsArbitraryResolutions, kSupportsHelp, kSupportsQuitDialogOverride
}
 
- Static Public Member Functions inherited from Engine
static void quitGame ()
 
static bool shouldQuit ()
 
static MetaEngineDetectiongetMetaEngineDetection ()
 
static bool warnUserAboutUnsupportedGame (Common::String msg=Common::String())
 
static void errorUnsupportedGame (Common::String extraMsg)
 
- Protected Attributes inherited from Engine
Common::TimerManager_timer
 
Common::EventManager_eventMan
 
Common::SaveFileManager_saveFileMan
 
GUI::Dialog_mainMenuDialog
 
const Common::String _targetName
 

Member Function Documentation

◆ run()

Common::Error Composer::ComposerEngine::run ( )
overrideprotectedvirtual

Initialize the engine and start its main loop.

Returns
kNoError on success, otherwise an error code.

Implements Engine.

◆ canLoadGameStateCurrently()

bool Composer::ComposerEngine::canLoadGameStateCurrently ( Common::U32String msg = nullptr)
inlineoverrideprotectedvirtual

Indicate whether a game state can be loaded.

Parameters
msgOptional pointer to message explaining why it is disabled

Reimplemented from Engine.

◆ loadGameState()

Common::Error Composer::ComposerEngine::loadGameState ( int  slot)
overrideprotectedvirtual

Load a game state.

Parameters
slotThe slot from which a save state should be loaded.
Returns
kNoError on success, otherwise an error code.

Reimplemented from Engine.

◆ canSaveGameStateCurrently()

bool Composer::ComposerEngine::canSaveGameStateCurrently ( Common::U32String msg = nullptr)
inlineoverrideprotectedvirtual

Indicate whether a game state can be saved.

Parameters
msgOptional pointer to message explaining why it is disabled

Reimplemented from Engine.

◆ saveGameState()

Common::Error Composer::ComposerEngine::saveGameState ( int  slot,
const Common::String desc,
bool  isAutosave = false 
)
overrideprotectedvirtual

Save a game state.

Parameters
slotThe slot into which the save state should be stored.
descDescription for the save state, entered by the user.
isAutosaveExpected to be true if an autosave is being created.
Returns
kNoError on success, otherwise an error code.

Reimplemented from Engine.

◆ hasFeature()

bool Composer::ComposerEngine::hasFeature ( EngineFeature  f) const
overridevirtual

Determine whether the engine supports the specified feature.

Reimplemented from Engine.


The documentation for this class was generated from the following file: