ufomiss.java

太空大战J2ME版本

package game0925;

import javax.microedition.lcdui.*;

/**
 * <p>Title:敌机子弹类 </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: </p>
 *
 * @author not attributable
 * @version 1.0
 */
public class UFOMiss extends Sprite {

    protected Image ufomissimg = null;
    public UFOMiss() {
        ufomissimg = ImageTools.getImage("/img/bullet.png");
        width = ufomissimg.getWidth();
        height = ufomissimg.getHeight();

    }


    /**
     * doMove
     *
     * @todo Implement this game0925.Sprite method
     */
    void doMove() {
        if (this.isAlive()) {
            if (y < MainCanvas.self.getHeight() - height) {
                y += 10;
            }
        }
    }

    /**
     * paint
     *
     * @param g Graphics
     * @todo Implement this game0925.Sprite method
     */
    void paint(Graphics g) {
        if (this.isAlive()) {
            g.drawImage(ufomissimg, x, y, Graphics.TOP | Graphics.LEFT);
        }
    }
}