scorepad.java

一些JAVA的小程序

import java.awt.*;
public class ScorePad extends Hole
{
	protected int value;

	public ScorePad (int x, int y, int v)
	{
		super (x, y);
		value = v;
		setColor (Color.red);
	}

	public void hitBy(PinBall aBall)
	{
		PinBallGame.world.addScore(value);
	}

	public void paint (Graphics g)
	{
		g.setColor(color);
                int r = (int) radius();
		g.drawOval((int)(x()-r), (int)(y()-r), 2*r, 2*r);
		String s = "" + value;
		g.drawString(s, (int)(x()-7), (int)(y()+1));
	}
}