brick.java

Java自己做的小游戏

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
public class brick 
{
	Image brickImg=null;
	myCanvas mc=null;
	int brickX=0;
	int brickY=0;
	int tr=0;
	int td=0;
	int hp=1;
	int whichDrick=0;//第几种砖
	int brickNum=10;//有几种砖就写几
	int brickH=10;//砖的高度
	int brickW=20;//砖的宽度
	public brick(int tr,int td,int whichDrick,myCanvas mc) 
	{
		this.mc=mc;
		this.whichDrick=whichDrick;
		try
		{
			brickImg=Image.createImage("/map.png");
		}
		catch(Exception e)
		{
			System.out.println("brick图片加载错误");
			e.printStackTrace();
		}
		brickX=td*brickImg.getWidth()/brickNum+(mc.getWidth()-180)/2;
		brickY=tr*brickImg.getHeight()+(mc.getHeight()-196)/2;
	}
	public void paint(Graphics g)
	{
		g.setClip(brickX, brickY, brickW, brickH);
		g.drawImage(brickImg, brickX-(whichDrick-1)*brickW, brickY, 0);
	}
	public void recycleRes()
	{
		brickImg=null;
	}
}