mousehandler.java

Java 小游戏TetraSquare

/*
 * MouseHandler.java
 *
 * Created on 2007年3月12日, 下午9:07
 *
 * To change this template, choose Tools | Template Manager
 * and open the template in the editor.
 */

package tetrasquare;

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

/**
 *
 * @author Caviar
 */
public class MouseHandler extends MouseAdapter{
    
    /** Creates a new instance of MouseHandler */
    public MouseHandler(mainFrame f) {
        this.frm=f;
    }
 public void mousePressed(MouseEvent e){
        //判断游戏是否已经运行了，如果没运行将不会相应鼠标的操作，左键为放下，右键为旋转
        if(!frm.g.isStart) return;
        if(e.getModifiers()==MouseEvent.BUTTON1_MASK){    //是否按下鼠标左键
            
            
            
            
            frm.g.x=(int)(((block)e.getSource()).getX()/42);
            frm.g.y=(int)(((block)e.getSource()).getY()/42);
            frm.g.placeShape(frm.g.x,frm.g.y);
        }
                      
        
        else if(e.getModifiers()==MouseEvent.BUTTON3_MASK){// 如果是右键操作则执行旋转的操作
            frm.g.rotate();
        }
        
    }
    protected mainFrame frm;
}