compressor.java

本代码为java编写的泡泡龙游戏

import java.awt.*;

public class Compressor
{
	private ImageSprite compressorHead;
	private Image compressorBody;
	
	private GameMedia media;
	private GameScreen screen;
		
	public Compressor(GameMedia media, GameScreen screen)
	{	
		this.media = media;
		this.screen = screen;
		
		compressorHead = new ImageSprite(new Rectangle(160, -7, 321, 51),
										 media.loadImage("compressor.gif"));
		
		compressorBody = media.loadImage("compressorBody.gif");
		
		screen.addSprite(compressorHead);
	}
	
	public void moveDown()
	{		
		screen.addToBackground(compressorBody, new Point(compressorHead.getSpritePosition().x+75, compressorHead.getSpritePosition().y+3));
		screen.addToBackground(compressorBody, new Point(compressorHead.getSpritePosition().x+231, compressorHead.getSpritePosition().y+3));
		
		compressorHead.relativeMove(new Point(0, 28));
	}
}