Asylum::Actor Class Reference

Inheritance diagram for Asylum::Actor:

Public Member Functions
	Actor (AsylumEngine *engine, ActorIndex index)
void	setActionIndex2 (int32 index)
void	setObjectIndex (int32 index)
void	setDirection (ActorDirection dir)
void	setFrameCount (int32 count)
void	setFrameIndex (int32 number)
void	setLastScreenUpdate (int32 tick)
void	setNumberFlag01 (int32 number)
void	setPriority (int32 priority)
void	setResourceId (ResourceId id)
void	setSoundResourceId (ResourceId id)
void	setStatus (ActorStatus status)
void	setTransparency (int32 val)
void	setTickCount (int32 tickCount)
void	setField934 (int32 val)
void	setField938 (int32 val)
void	setField944 (int32 val)
int32	getActionIndex3 ()
Common::Rect *	getBoundingRect ()
ActorDirection	getDirection ()
uint32	getFrameCount ()
uint32	getFrameIndex ()
char *	getName ()
ActorIndex	getNextActorIndex ()
int32	getNumberValue01 ()
Common::Point *	getPoint ()
Common::Point *	getPoint1 ()
Common::Point *	getPoint2 ()
int32	getPriority ()
ResourceId	getResourceId ()
ResourceId	getResourcesId (uint32 index)
int32	getScriptIndex ()
bool	shouldInvertPriority ()
ResourceId	getSoundResourceId ()
ActorStatus	getStatus ()
int32	getTickCount ()
int32	getField934 ()
int32	getField944 ()
int32	getField948 ()
int32	getField94C ()
ActorData *	getData ()
void	load (Common::SeekableReadStream *stream)
bool	isVisible ()
bool	isOnScreen ()
void	show ()
void	hide ()
void	draw ()
void	drawNumber ()
void	update ()
void	enable ()
void	changeStatus (ActorStatus status)
void	updateReflectionData ()
void	changeDirection (ActorDirection direction)
void	faceTarget (uint32 target, DirectionFrom from)
void	setPosition (int16 newX, int16 newY, ActorDirection newDirection, uint32 frame)
bool	canChangeStatus (int index) const
void	adjustCoordinates (Common::Point *point)
void	stopSound ()
Common::String	toString (bool shortString=true)
void	clearReflectionData ()
bool	canReach (const Common::Point &point)
void	forceTo (int16 actorX, int16 actorY, bool doSpeech)
void	setupReflectionData (ActorIndex nextActor, int32 actionAreaId, ActorDirection nextDirection, const Common::Point &nextPosition, bool invertPriority, const Common::Point &nextPositionOffset)
bool	aNicePlaceToTalk (Common::Point *point, int32 *param)
bool	canMove (Common::Point *point, ActorDirection direction, uint32 count, bool hasDelta)
void	move (ActorDirection dir, uint32 distance)
bool	testActorCollision (Common::Point *point, ActorDirection direction)
void	drawInventory ()
void	stopWalking ()
bool	checkBoredStatus () const
void	saveLoadWithSerializer (Common::Serializer &s)

Static Public Member Functions
static void	crowsReturn (AsylumEngine *engine)
static void	morphInto (AsylumEngine *engine, int nextPlayer)
static ActorDirection	getAngle (const Common::Point &vec1, const Common::Point &vec2)
static uint32	euclidianDistance (const Common::Point &point1, const Common::Point &point2)

Public Attributes
int32	flags
int32	actionType
Inventory	inventory

Member Function Documentation

load()

void Asylum::Actor::load

(

Common::SeekableReadStream *

stream

)

Loads the actor

Parameters

stream

If non-null, the Common::SeekableReadStream to load from

isVisible()

bool Asylum::Actor::isVisible ( )

inline

Query if this actor is visible.

Returns

true if visible, false if not.

isOnScreen()

bool Asylum::Actor::isOnScreen

(

)

Query if this actor is on screen.

Returns

true if on screen, false if not.

show()

void Asylum::Actor::show ( )

inline

Shows this actor.

hide()

void Asylum::Actor::hide ( )

inline

Hides this actor.

draw()

void Asylum::Actor::draw

(

)

Draws the actor

drawNumber()

void Asylum::Actor::drawNumber

(

)

Draw number text (called on scene drawing)

update()

void Asylum::Actor::update

(

)

Updates the actor.

enable()

void Asylum::Actor::enable ( )

inline

Enables the actor

changeStatus()

void Asylum::Actor::changeStatus

(

ActorStatus

status

)

Changes the actor status.

Parameters

status

The status.

updateReflectionData()

void Asylum::Actor::updateReflectionData

(

)

Updates the actor's mirror image.

changeDirection()

void Asylum::Actor::changeDirection

(

ActorDirection

direction

)

Updates resource Id using the actor direction.

Parameters

direction

The direction.

faceTarget()

void Asylum::Actor::faceTarget	(	uint32	target,
		DirectionFrom	from
	)

Face a target from a certain direction

Parameters

target	Identifier for the target.
from	direction to face from.

setPosition()

void Asylum::Actor::setPosition	(	int16	newX,
		int16	newY,
		ActorDirection	newDirection,
		uint32	frame
	)

Initialize the x1/y1 values of the actor, update the active animation frame and, if the current direction isn't 8, update the actor's direction.

Parameters

newX	The new x coordinate.
newY	The new y coordinate.
newDirection	The new direction.
frame	The frame.

canChangeStatus()

bool Asylum::Actor::canChangeStatus

(

int

index

)

const

Query if a graphic resource is present.

Parameters

index

Zero-based index of the graphic resource.

Returns

true if the graphic resource is present.

adjustCoordinates()

void Asylum::Actor::adjustCoordinates

(

Common::Point *

point

)

Adjust coordinates.

Parameters

point

The point.

stopSound()

void Asylum::Actor::stopSound

(

)

Stop the actor related sounds

toString()

Common::String Asylum::Actor::toString

(

bool

shortString = true

)

Convert this object into a string representation.

Parameters

shortString

toggle whether to output a summary or detailed view of the actor object

Returns

A string representation of this object.

clearReflectionData()

void Asylum::Actor::clearReflectionData

(

)

Clears reflection-related data fields

checkBoredStatus()

bool Asylum::Actor::checkBoredStatus

(

)

const

Query if the object resource is present in the resource table between indices 10 & 20

Returns

true if resource present between 15 & 20, false if not.

morphInto()

static void Asylum::Actor::morphInto ( AsylumEngine *  engine, int  nextPlayer  )

static

Updates the player appearance in chapter 9.

Parameters

[in,out]	engine	If non-null, the engine.
	nextPlayer	The next player index

getAngle()

static ActorDirection Asylum::Actor::getAngle ( const Common::Point &  vec1, const Common::Point &  vec2  )

static

Gets a direction using the angle between the two vectors.

Parameters

vec1	The first vector.
vec2	The second vector.

Returns

The direction

euclidianDistance()

static uint32 Asylum::Actor::euclidianDistance ( const Common::Point &  point1, const Common::Point &  point2  )

static

Gets the euclidean distance between two points.

Parameters

point1	The first point.
point2	The second point.

Returns

the distance.

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

• engines/asylum/resources/actor.h