Inheritance diagram for Dragons::DragonsEngine:

Public Member Functions
void	loadCurrentSceneMsf ()

	DragonsEngine (OSystem syst, const DragonsGameDescription desc)

void	updateEvents ()

Common::Error	run () override

Common::String	getSavegameFilename (int num)

Common::Error	loadGameState (int slot) override

bool	canLoadGameStateCurrently (Common::U32String *msg=nullptr) override

Common::Error	saveGameState (int slot, const Common::String &desc, bool isAutosave) override

bool	canSaveGameStateCurrently (Common::U32String *msg=nullptr) override

void	syncSoundSettings () override

void	updateActorSequences ()

void	setFlags (uint32 flags)

void	clearFlags (uint32 flags)

uint32	getMultipleFlags (uint32 flags)

uint32	getAllFlags ()

void	setAllFlags (uint32 flags)

bool	isFlagSet (uint32 flag)

bool	isUnkFlagSet (uint32 flag)

void	setUnkFlags (uint32 flags)

void	clearUnkFlags (uint32 flags)

byte *	getBackgroundPalette ()

DragonINI *	getINI (uint32 index)

uint16	getVar (uint16 offset)

void	setVar (uint16 offset, uint16 value)

uint16	getCurrentSceneId () const

void	waitForFrames (uint16 numFrames)

void	waitForFramesAllowSkip (uint16 numFrames)

void	playOrStopSound (uint16 soundId)

void	fadeFromBlack ()

void	fadeFromBlackExcludingFont ()

void	fadeFromBlack (uint32 flags)

void	fadeToBlack ()

void	fadeToBlackExcludingFont ()

void	fadeToBlack (uint32 flags)

uint16	ipt_img_file_related ()

void	performAction ()

void	reset_screen_maybe ()

void	init ()

void	loadScene (uint16 sceneId)

void	reset ()

void	runSceneUpdaterFunction ()

void	setSceneUpdateFunction (void(*newUpdateFunction)())

void	clearSceneUpdateFunction ()

void	setVsyncUpdateFunction (void(*newUpdateFunction)())

bool	isVsyncUpdaterFunctionRunning ()

void	runVsyncUpdaterFunction ()

bool	isActionButtonPressed ()

bool	isLeftKeyPressed ()

bool	isRightKeyPressed ()

bool	isUpKeyPressed ()

bool	isDownKeyPressed ()

bool	isSquareButtonPressed ()

bool	isTriangleButtonPressed ()

bool	isCircleButtonPressed ()

bool	isCrossButtonPressed ()

bool	isL1ButtonPressed ()

bool	isR1ButtonPressed ()

bool	checkForActionButtonRelease ()

bool	checkForDownKeyRelease ()

bool	checkForUpKeyRelease ()

bool	checkForWheelUp ()

bool	checkForWheelDown ()

bool	isDebugMode ()

uint16	getRand (uint16 max)

void	setupPalette1 ()

bool	isInMenu ()

void	loadingScreenUpdate ()

void	clearAllText ()

uint16	getBigFileTotalRecords ()

uint32	getBigFileInfoTblFromDragonEXE ()

uint32	getFontOffsetFromDragonEXE ()

uint32	getSpeechTblOffsetFromDragonEXE ()

uint32	getCutscenePaletteOffsetFromDragonEXE ()

uint32	defaultResponseOffsetFromDragonEXE ()

uint16	getCursorHandPointerSequenceID ()

uint32	getMiniGame3StartingDialog ()

uint32	getMiniGame3PickAHatDialog ()

uint32	getMiniGame3DataOffset ()

uint32	getDialogTextId (uint32 textId)

Public Member Functions inherited from Engine
MetaEngine *	getMetaEngine () const

void	setMetaEngine (MetaEngine *metaEngine)

PauseToken	pauseEngine ()

bool	isPaused () const

void	openMainMenuDialog ()

uint32	getTotalPlayTime () const

void	setTotalPlayTime (uint32 time=0)

Common::TimerManager *	getTimerManager ()

Common::EventManager *	getEventManager ()

Common::SaveFileManager *	getSaveFileManager ()

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::Debugger *	getDebugger () final

void	setDebugger (GUI::Debugger *debugger)

GUI::Debugger *	getOrCreateDebugger ()

bool	enhancementEnabled (int32 cls)

virtual void	applyGameSettings ()

virtual void	flipMute ()

virtual Common::String	getSaveStateName (int slot) const

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 ()

Static Public Member Functions
static Common::String	getSavegameFilename (const Common::String &target, int num)

static kReadSaveHeaderError	readSaveHeader (Common::SeekableReadStream *in, SaveHeader &header, bool skipThumbnail=true)

Static Public Member Functions inherited from Engine
static void	quitGame ()

static bool	shouldQuit ()

static bool	warnUserAboutUnsupportedGame (Common::String msg=Common::String())

static void	errorUnsupportedGame (Common::String extraMsg)

Public Attributes
DragonOBD *	_dragonOBD

DragonImg *	_dragonImg

DragonRMS *	_dragonRMS

ActorManager *	_actorManager

DragonINIResource *	_dragonINIResource

FontManager *	_fontManager

ScriptOpcodes *	_scriptOpcodes

Scene *	_scene

uint16	_flickerInitialSceneDirection

Inventory *	_inventory

Cursor *	_cursor

Credits *	_credits

Talk *	_talk

SoundManager *	_sound

StrPlayer *	_strPlayer

PaletteCyclingInstruction	_paletteCyclingTbl [8]

bool	_isLoadingDialogAudio

uint16	_videoFlags

Screen *	_screen

uint16	_sceneId1

void(*)()	getSceneUpdateFunction ()

Public Attributes inherited from Engine
OSystem *	_system

Audio::Mixer *	_mixer

Protected Member Functions
bool	hasFeature (EngineFeature f) const 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 }

Protected Attributes inherited from Engine
Common::TimerManager *	_timer

Common::EventManager *	_eventMan

Common::SaveFileManager *	_saveFileMan

GUI::Dialog *	_mainMenuDialog

const Common::String	_targetName

int32	_activeEnhancements = kEnhGameBreakingBugFixes

Member Function Documentation

◆ hasFeature()

bool Dragons::DragonsEngine::hasFeature ( EngineFeature f ) const

overrideprotectedvirtual

Determine whether the engine supports the specified feature.

Reimplemented from Engine.

◆ run()

Common::Error Dragons::DragonsEngine::run ( )

overridevirtual

Initialize the engine and start its main loop.

Returns: kNoError on success, otherwise an error code.

Implements Engine.

◆ loadGameState()

Common::Error Dragons::DragonsEngine::loadGameState ( int slot )

overridevirtual

Load a game state.

Parameters

slot	The slot from which a save state should be loaded.

Returns: kNoError on success, otherwise an error code.

Reimplemented from Engine.

◆ canLoadGameStateCurrently()

bool Dragons::DragonsEngine::canLoadGameStateCurrently ( Common::U32String * msg = nullptr )

overridevirtual

Indicate whether a game state can be loaded.

Parameters

msg	Optional pointer to message explaining why it is disabled

Reimplemented from Engine.

◆ saveGameState()

Common::Error Dragons::DragonsEngine::saveGameState	(	int	slot,
		const Common::String &	desc,
		bool	isAutosave
	)

overridevirtual

Save a game state.

Parameters

slot	The slot into which the save state should be stored.
desc	Description for the save state, entered by the user.
isAutosave	Expected to be true if an autosave is being created.

Returns: kNoError on success, otherwise an error code.

Reimplemented from Engine.

◆ canSaveGameStateCurrently()

bool Dragons::DragonsEngine::canSaveGameStateCurrently ( Common::U32String * msg = nullptr )

overridevirtual

Indicate whether a game state can be saved.

Parameters

msg	Optional pointer to message explaining why it is disabled

Reimplemented from Engine.

◆ syncSoundSettings()

void Dragons::DragonsEngine::syncSoundSettings ( )

overridevirtual

Notify the engine that the sound settings in the config manager might have changed and that it should adjust any internal volume (and other) values accordingly.

The default implementation sets the volume levels of all mixer sound types according to the config entries of the active domain. When overwriting, call the default implementation first, then adjust the volumes further (if required).

Note: When setting volume levels, respect the "mute" config entry.; The volume for the plain sound type is reset to the maximum volume. If the engine can associate its own value for this type, it needs to overwrite this member and set it accordingly.

Reimplemented from Engine.

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

engines/dragons/dragons.h

Public Member Functions

Static Public Member Functions

Public Attributes

Protected Member Functions

Additional Inherited Members

Member Function Documentation

◆ hasFeature()

◆ run()

◆ loadGameState()

◆ canLoadGameStateCurrently()

◆ saveGameState()

◆ canSaveGameStateCurrently()

◆ syncSoundSettings()