man.java

Java程序的一个游戏小Demo 里面包括了许多工具类 用起来很方便

package man;

import javax.microedition.lcdui.Graphics;
import map.Map;
public class Man {
	private int x,y;//人物的地图位置
	private int speed = 4;
	Map nowMap;
	private int showManX,showManY;
	public void setXY(int x,int y){
		this.x = x;
		this.y = y;
	}
	public void upData(){
		showManX = x + Map.mapX;
		showManY = y + Map.mapY;
	}
	public void show(Graphics g){
		g.fillRect(showManX, showManY, 16, 16);
	}
	public int getX(){
		return x;
	}
	public int getY(){
		return y;
	}
	public void movU(){
		if(nowMap.getMapData(x-2,y-2)==0&&nowMap.getMapData(x+14,y-2)==0){
			y -= speed;
		}
	}
	public void movD(){
		if(nowMap.getMapData(x+2,y+18)==0&&nowMap.getMapData(x+14,y+18)==0){
			y += speed;
		}
	}
	public void movL(){
		if(nowMap.getMapData(x-2,y+2)==0&&nowMap.getMapData(x-2,y+14)==0){
			x -= speed;
		}
	}
	public void movR(){
		if(nowMap.getMapData(x+18,y+2)==0&&nowMap.getMapData(x+18,y+14)==0){
			x += speed;
		}
	}
	public void setMap(Map newMap) {
		nowMap=newMap;
	}
}