Inheritance diagram for micropolisj.engine.Sprite:

Collaboration diagram for micropolisj.engine.Sprite:

Public Member Functions
void	setMicropolis (Micropolis micro)
final void	move ()
final boolean	isVisible ()
void	remove ()

Public Attributes
SpriteKind	kind
int	offx
int	offy
int	width = 32
int	height = 32
int	frame
int	x
int	y
int	lastX
int	lastY

Protected Member Functions
	Sprite (Micropolis engine, SpriteKind kind)
final int	getChar (int x, int y)
int	tilePosToPixel (int x)
int	pixelToTilePos (int x)
abstract void	moveImpl ()
void	explodeSprite ()

Detailed Description

Represents a mobile entity on the city map, such as a tornado or a train. There can be any number present in a city, and each one gets a chance to act on every tick of the simulation.

See Also: Micropolis::moveObjects

Definition at line 29 of file Sprite.java.

Constructor & Destructor Documentation

micropolisj.engine.Sprite.Sprite	(	Micropolis	engine,
		SpriteKind	kind
	)

protected

Definition at line 51 of file Sprite.java.

References micropolisj.engine.Sprite.kind.

Member Function Documentation

void micropolisj.engine.Sprite.explodeSprite ( )

protected

Replaces this sprite with an exploding sprite.

Reimplemented in micropolisj.engine.RocketSprite.

Definition at line 146 of file Sprite.java.

References micropolisj.engine.MicropolisMessage.COPTER_CRASH_REPORT, micropolisj.engine.Sound.EXPLOSION_HIGH, micropolisj.engine.Sprite.frame, micropolisj.engine.Sprite.kind, micropolisj.engine.MicropolisMessage.PLANECRASH_REPORT, micropolisj.engine.MicropolisMessage.SHIPWRECK_REPORT, micropolisj.engine.MicropolisMessage.TRAIN_CRASH_REPORT, micropolisj.engine.Sprite.x, and micropolisj.engine.Sprite.y.

Referenced by micropolisj.engine.AirplaneSprite.moveImpl(), and micropolisj.engine.ShipSprite.moveImpl().

final int micropolisj.engine.Sprite.getChar	(	int	x,
		int	y
	)

protected

Definition at line 60 of file Sprite.java.

References micropolisj.engine.Micropolis.getTile(), and micropolisj.engine.Micropolis.testBounds().

Referenced by micropolisj.engine.TrainSprite.moveImpl(), and micropolisj.engine.MonsterSprite.moveImpl().

Here is the call graph for this function:

final boolean micropolisj.engine.Sprite.isVisible ( )

Tells whether this sprite is visible.

Definition at line 99 of file Sprite.java.

References micropolisj.engine.Sprite.frame.

final void micropolisj.engine.Sprite.move ( )

Perform this agent's movement and animation.

Definition at line 89 of file Sprite.java.

References micropolisj.engine.Sprite.lastX, micropolisj.engine.Sprite.lastY, micropolisj.engine.Sprite.moveImpl(), micropolisj.engine.Sprite.x, and micropolisj.engine.Sprite.y.

Here is the call graph for this function:

abstract void micropolisj.engine.Sprite.moveImpl ( )

protectedpure virtual

For subclasses to override. Actually does the movement and animation of this particular sprite. Setting this.frame to zero will cause the sprite to be unallocated.

Implemented in micropolisj.engine.RocketSprite, micropolisj.engine.MonsterSprite, micropolisj.engine.SpaceshipSprite, micropolisj.engine.ShipSprite, micropolisj.engine.TrainSprite, micropolisj.engine.AirplaneSprite, micropolisj.engine.HelicopterSprite, micropolisj.engine.ExplosionSprite, and micropolisj.engine.TornadoSprite.

Referenced by micropolisj.engine.Sprite.move().

int micropolisj.engine.Sprite.pixelToTilePos ( int x )

protected

Definition at line 75 of file Sprite.java.

void micropolisj.engine.Sprite.remove ( )

Definition at line 191 of file Sprite.java.

References micropolisj.engine.Micropolis.sprites.

void micropolisj.engine.Sprite.setMicropolis ( Micropolis micro )

Definition at line 56 of file Sprite.java.

int micropolisj.engine.Sprite.tilePosToPixel ( int x )

protected