Sherlock::Tattoo::TattooScene Class Reference

Inheritance diagram for Sherlock::Tattoo::TattooScene:

Public Member Functions
	TattooScene (SherlockEngine *vm)
int	getScaleVal (const Point32 &pt)
void	freeScene () override
void	doBgAnim () override
void	updateBackground () override
int	startCAnim (int cAnimNum, int playRate=1) override
int	findBgShape (const Common::Point &pt) override
Public Member Functions inherited from Sherlock::Scene
void	selectScene ()
void	checkSceneFlags (bool mode)
Exit *	checkForExit (const Common::Rect &r)
int	toggleObject (const Common::String &name)
int	checkForZones (const Common::Point &pt, int zoneType)
int	whichZone (const Common::Point &pt)

Public Attributes
StreamingImageFile	_activeCAnim
Common::Array< SceneTripEntry >	_sceneTripCounters
bool	_labTableScene
Public Attributes inherited from Sherlock::Scene
int	_currentScene
int	_goToScene
bool **	_sceneStats
bool	_walkedInScene
int	_version
bool	_compressed
int	_invGraphicItems
Common::String	_comments
Common::Array< char >	_descText
Common::Array< Common::Rect >	_zones
ObjectArray	_bgShapes
Common::Array< CAnim >	_cAnim
Common::Array< byte >	_sequenceBuffer
Common::Array< SceneImage >	_images
int	_walkDirectory [40][40]
Common::Array< WalkArray >	_walkPoints
Common::Array< Exit >	_exits
SceneEntry	_entrance
Common::Array< SceneSound >	_sounds
Common::Array< Object * >	_canimShapes
Common::Array< ScaleZone >	_scaleZones
Common::StringArray	_objSoundList
bool	_restoreFlag
int	_animating
bool	_doBgAnimDone
int	_tempFadeStyle
int	_cAnimFramePause

Protected Member Functions
bool	loadScene (const Common::Path &filename) override
void	checkBgShapes () override
void	drawAllShapes () override
void	paletteLoaded () override
void	synchronize (Serializer &s) override
int	closestZone (const Common::Point &pt) override
Protected Member Functions inherited from Sherlock::Scene
	Scene (SherlockEngine *vm)

Additional Inherited Members
Static Public Member Functions inherited from Sherlock::Scene
static Scene *	init (SherlockEngine *vm)
Protected Attributes inherited from Sherlock::Scene
SherlockEngine *	_vm
Common::Path	_roomFilename

Member Function Documentation

loadScene()

bool Sherlock::Tattoo::TattooScene::loadScene ( const Common::Path &  filename )

overrideprotectedvirtual

Loads the data associated for a given scene. The room resource file's format is: BGHEADER: Holds an index for the rest of the file STRUCTS: The objects for the scene IMAGES: The graphic information for the structures

The _misc field of the structures contains the number of the graphic image that it should point to after loading; _misc is then set to 0.

Reimplemented from Sherlock::Scene.

checkBgShapes()

void Sherlock::Tattoo::TattooScene::checkBgShapes ( )

overrideprotectedvirtual

Checks all the background shapes. If a background shape is animating, it will flag it as needing to be drawn. If a non-animating shape is colliding with another shape, it will also flag it as needing drawing

Reimplemented from Sherlock::Scene.

drawAllShapes()

void Sherlock::Tattoo::TattooScene::drawAllShapes ( )

overrideprotectedvirtual

Draw all the shapes, people and NPCs in the correct order

Implements Sherlock::Scene.

paletteLoaded()

void Sherlock::Tattoo::TattooScene::paletteLoaded ( )

overrideprotectedvirtual

Called by loadScene when the palette is loaded for Rose Tattoo

Reimplemented from Sherlock::Scene.

synchronize()

void Sherlock::Tattoo::TattooScene::synchronize ( Serializer &  s )

overrideprotectedvirtual

Synchronize the data for a savegame

Reimplemented from Sherlock::Scene.

closestZone()

int Sherlock::Tattoo::TattooScene::closestZone ( const Common::Point &  pt )

overrideprotectedvirtual

Returns the index of the closest zone to a given point.

Implements Sherlock::Scene.

getScaleVal()

int Sherlock::Tattoo::TattooScene::getScaleVal

(

const Point32 &

pt

)

Returns the scale value for the passed co-ordinates. This is taken from the scene's scale zones, interpolating inbetween the top and bottom values of the zones as needed

freeScene()

void Sherlock::Tattoo::TattooScene::freeScene ( )

overridevirtual

Fres all the graphics and other dynamically allocated data for the scene

Reimplemented from Sherlock::Scene.

doBgAnim()

void Sherlock::Tattoo::TattooScene::doBgAnim ( )

overridevirtual

Draw all objects and characters.

Implements Sherlock::Scene.

updateBackground()

void Sherlock::Tattoo::TattooScene::updateBackground ( )

overridevirtual

Update the screen back buffer with all of the scene objects which need to be drawn

Reimplemented from Sherlock::Scene.

startCAnim()

int Sherlock::Tattoo::TattooScene::startCAnim ( int  cAnimNum, int  playRate = 1  )

overridevirtual

Attempt to start a canimation sequence. It will load the requisite graphics, and then copy the canim object into the _canimShapes array to start the animation.

Parameters

cAnimNum	The canim object within the current scene
playRate	Play rate. 0 is invalid; 1=normal speed, 2=1/2 speed, etc. A negative playRate can also be specified to play the animation in reverse

Implements Sherlock::Scene.

findBgShape()

int Sherlock::Tattoo::TattooScene::findBgShape ( const Common::Point &  pt )

overridevirtual

Attempts to find a background shape within the passed bounds. If found, it will return the shape number, or -1 on failure.

Implements Sherlock::Scene.

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

• engines/sherlock/tattoo/tattoo_scene.h