Package gui

Class Sprite

java.lang.Object

gui.Sprite

public class Sprite
extends Object

An instance maintains information about a sprite for the GUI. A sprite is defined by a spritesheet, the information to interpret it (size of each image, etc.), and information necessary to animate the sprite.

Constructor Summary

Constructors

Constructor	Description
Sprite(String imageLoc, int width, int height, int cycleSize)	Constructor: an instance with image at imageLoc, of size (width, height), and number of frames in the animation cycleSize.

Method Summary

Modifier and Type	Method	Description
BufferedImage	getSprite(int dRow, int dCol)	Return offset (dRow, dCol) into the spritesheet.
void	tick()	Update the spritesheet's animation by a single frame.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Sprite

public Sprite(String imageLoc,
 int width,
 int height,
 int cycleSize)

Constructor: an instance with image at imageLoc, of size (width, height), and number of frames in the animation cycleSize.

Method Details

tick

public void tick()

Update the spritesheet's animation by a single frame.

getSprite

public BufferedImage getSprite(int dRow,
 int dCol)

Return offset (dRow, dCol) into the spritesheet. Assume that (dRow, dCol) is the base offset, and subsequent animations are at (dRow, dCol + 1), (dRow, dCol + 2) ... (dRow, dCol + cycleSize - 1)

Parameters:

dRow - the number of rows to offset into the spritesheet for the first animation

dCol - the number of columns to offset into the spritesheet for the first animation