enemy.java

是男人就下100层的游戏的移植到手机上的

//package src;

import java.util.Vector;


public class Enemy {
	int height;
	
	int time;
	
	int speed;
	
//	int imgX;
	
	Vector EnemyVector = new Vector();
	
	public Enemy(int height){
		this.height = height;
//		imgX = 0;
	}
	
	public void Add(int x,int y){
		int a[] = {x,y,x,2,0,5};//x,y位置，初始位置，移动，图片X，重复碰撞间隔
		EnemyVector.addElement(a);
	}
	public void Move(){
		for(int i = 0;i < EnemyVector.size();i++){
			int a[] = (int[]) EnemyVector.elementAt(i);
			a[1]-=speed;
			a[0]+=a[3];
			if(a[0]>=a[2]+20){a[3]=-2;a[4]=8;}
			if(a[0]<=a[2]-20){a[3]= 2;a[4]=0;}
			if(a[1]<0){
				EnemyVector.removeElementAt(i);
				i=-1;
			} else {
				EnemyVector.setElementAt(a, i);
			}
		}
	}
}