panellistener.java

用java的swing包做的扫地雷小游戏

import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
//import java.util.Arrays;
public class PanelListener extends MouseAdapter {
	public void mousePressed(MouseEvent e) {
		if(MainPanel.activation==1) {
			UnitPanel current=(UnitPanel)e.getSource();
			if(e.getButton()==e.BUTTON3) {
				if(current.open==false) {
					rightClick(current);
				}
			}
			else {
				MainPanel.b1.setIcon(MainPanel.image3);
				if(clickable(current)) {
					if(MainPanel.Layed==false) {
						Minelayer.layMines(current);
					}
					click(current);
					
					if(UnitPanel.openedPanes==16*16-40) {
						WinMine.win();
					}
			  }
			}
		}
	}
	public void mouseReleased(MouseEvent e) {
		if(MainPanel.activation==1)
			MainPanel.b1.setIcon(MainPanel.image1);
	}
	boolean clickable(UnitPanel up) {
		if(up.open==false&&up.tag==false)
		 return true;
		else 
			return false;
	}
	void click (UnitPanel up) {
		if(up.mine==false)
			up.autoOpen();
		else {
			MainPanel.b1.setIcon(MainPanel.image0);
			MainPanel.activation=0;
			up.open=true;
			for(int i=0;i<16;i++)
				for(int j=0;j<16;j++) {
					if(MainPanel.au[i][j].mine==true) {
						MainPanel.au[i][j].repaint();
					}
					if(MainPanel.au[i][j].tag==true&&
							MainPanel.au[i][j].mine==false) {
						MainPanel.au[i][j].repaint();
					}
			}
		}
	}
	void rightClick (UnitPanel up) {
		if(up.tag==false) {
			up.tag=true;
			--MainPanel.mines;
			up.repaint();
			MainPanel.rm.setText(Integer.toString(MainPanel.mines));
		}
		else {
			up.tag=false;
			++MainPanel.mines;
			up.repaint();
			MainPanel.rm.setText(Integer.toString(MainPanel.mines));
		}
	}
}