on_off.java

简单的用Java做的小游戏主要是用了自己的框架来

package role;

import java.awt.Graphics;
import java.awt.Image;

import javax.swing.JFrame;

import assistant.PublicVar;
/**
 * 开关类
 * @author Administrator
 *
 */
public class ON_OFF extends BaseRole {
	/**开关图像数组*/
	public static Image[][] on_offImage;
	/**开关能关闭的瀑布对象*/
	private WaterFall waterFall;
	
	/**瀑布是否能滚动*/
	private boolean  isPass;
	
	/**是否开始滚动*/
	private boolean pass;
	/**
	 * 构造方法
	 * @param x X坐标
	 * @param y Y坐标
	 * @param waterFall 能关闭的瀑布对象
	 */
	public ON_OFF(int x, int y,WaterFall waterFall,boolean isPass) {
		super(x, y, 30, 30, 0);
		this.waterFall = waterFall;
		this.img = on_offImage[0][1];
		this.isPass = isPass;
	}
	
	/**
	 * 
	 *设置瀑布关闭
	 */
	public void setOFF(){
		this.img = on_offImage[0][0];
		
		if(isPass == false){//普通瀑布直接移动
			PublicVar.roleList.remove(waterFall);
		}
		else{//瀑布滚动
			pass = true;
		}

	}
	/**
	 * 重写drawMyself
	 */
	public void drawMyself(Graphics g,JFrame jf){
		super.drawMyself(g, jf);
		
		if(pass){//瀑布滚动
			waterFall.height -= 2;
			waterFall.rect.height -= 2;
			if(waterFall.height<2){
				PublicVar.roleList.remove(waterFall);
			}
		}
	}
}