biaomanager.java

java写的2.5D忍者游戏..涉及到深度缓冲技术...可控制玩家攻击,和npc的AI,碰撞等等

import java.io.IOException;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;

public class BiaoManager
{
	Biao[] b;
	Image im;
	public BiaoManager(int max)
	{
		try {
			im = Image.createImage( "/biao.png");
		} catch (IOException e) {
			// TODO 自动生成 catch 块
			e.printStackTrace();
		}
		b = new Biao[max];
	}
	public void render (Graphics g,int cx,int cy)
	{
		for (int i=0;i<b.length ;i++)
		{
			if (b[i] != null)
			{
				b[i].render( g,cx,cy);
			}
		}
	}

	public void upData(MC mc)
	{
		for (int i=0;i<b.length ;i++)
		{
			if (b[i] != null)
			{
				b[i].upData(mc) ;
				if (b[i].x >180+mc.cx)
				{
					b[i] = null;
					break;
				}
				if(b[i].x <mc.cx)
				{
					b[i] = null;
					break;
				}
				
				
			}
		}
	
}
public void create( PL pl,int x,int z,int vx)
	{
		for (int i=0;i<b.length ;i++)
		{
			if (b[i] == null)
			{
				b[i] = new Biao(im,x,z,vx);
				
				break;
			}
		}
	}


}