Asylum::Scene Class Reference

Inheritance diagram for Asylum::Scene:

Public Member Functions
	Scene (AsylumEngine *engine)
void	load (ResourcePackId packId)
void	enter (ResourcePackId packId)
void	enterLoad ()
bool	handleEvent (const AsylumEvent &ev)
ResourcePackId	getPackId ()
Actor *	getActor (ActorIndex index=kActorInvalid)
void	changePlayer (ActorIndex index)
void	changePlayerUpdate (ActorIndex index)
bool	updateSceneCoordinates (int32 targetX, int32 targetY, int32 val, bool checkSceneCoords=false, int32 *param=NULL)
bool	updateScreen ()
void	updateAmbientSounds ()
void	drawRain ()
int32	findActionArea (ActionAreaType type, const Common::Point &pt, bool highlight=false)
bool	rectIntersect (int32 x, int32 y, int32 x1, int32 y1, int32 x2, int32 y2, int32 x3, int32 y3) const
Polygons *	polygons ()
WorldStats *	worldstats ()
uint32	getFrameCounter ()
const byte *	getSavedPalette ()
const Graphics::Surface &	getSavedScreen ()

Member Function Documentation

load()

void Asylum::Scene::load

(

ResourcePackId

packId

)

Load the scene data

Parameters

packId

Package id for the scene.

enter()

void Asylum::Scene::enter

(

ResourcePackId

packId

)

Enter a scene

Parameters

packId

Package id for the scene.

enterLoad()

void Asylum::Scene::enterLoad

(

)

Enter the scene after a loaded game

handleEvent()

bool Asylum::Scene::handleEvent ( const AsylumEvent &  ev )

virtual

Handle events

Parameters

ev

The event

Returns

true if it succeeds, false if it fails.

Implements Asylum::EventHandler.

getPackId()

ResourcePackId Asylum::Scene::getPackId ( )

inline

Gets the current scene pack identifier.

Returns

The pack identifier.

getActor()

Actor* Asylum::Scene::getActor

(

ActorIndex

index = kActorInvalid

)

Get a reference to an actor object from the WorldStats actor list. Default parameter just gets the instance associated with _playerActorIdx

changePlayer()

void Asylum::Scene::changePlayer

(

ActorIndex

index

)

Change player actor

Parameters

index

new index for the player actor

changePlayerUpdate()

void Asylum::Scene::changePlayerUpdate

(

ActorIndex

index

)

Update player position when changing current player

Parameters

index

Zero-based index of the actor

updateSceneCoordinates()

bool Asylum::Scene::updateSceneCoordinates	(	int32	targetX,
		int32	targetY,
		int32	val,
		bool	checkSceneCoords = false,
		int32 *	param = NULL
	)

Updates the scene coordinates.

Parameters

	targetX	Target x coordinate.
	targetY	Target y coordinate.
	val	The value.
	checkSceneCoords	true to check scene coordinates.
[in,out]	param	If non-null, the parameter.

Returns

true if it succeeds, false if it fails.

updateScreen()

bool Asylum::Scene::updateScreen

(

)

Updates the screen

Returns

true if it succeeds, false if it fails.

updateAmbientSounds()

void Asylum::Scene::updateAmbientSounds

(

)

Updates the ambient sounds.

drawRain()

void Asylum::Scene::drawRain

(

)

Rain drawing function for chapter 5.

findActionArea()

int32 Asylum::Scene::findActionArea	(	ActionAreaType	type,
		const Common::Point &	pt,
		bool	highlight = false
	)

Determine if the supplied point intersects an action area's active region.

Parameters

type	The type.
pt	The point.
highlight	(optional) whether to highlight the polygons as they are checked.

Returns

The found action area.

rectIntersect()

bool Asylum::Scene::rectIntersect	(	int32	x,
		int32	y,
		int32	x1,
		int32	y1,
		int32	x2,
		int32	y2,
		int32	x3,
		int32	y3
	)		const

Check if rectangles intersect.

Parameters

x	The x coordinate.
y	The y coordinate.
x1	The first x value.
y1	The first y value.
x2	The second x value.
y2	The second y value.
x3	The third int32.
y3	The third int32.

Returns

true if it succeeds, false if it fails.

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

• engines/asylum/views/scene.h