planesprite.java

用J2ME开发的射击游戏

import java.io.IOException;

import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.game.Sprite;

public class PlaneSprite extends Sprite{
	protected int				m_nSpeedX = 0;
	protected int				m_nSpeedY = 0;
	public BulletSprite 	m_Bullet = null;
	public PlaneSprite(Image img, int nWidth, int nHeight ) {
		super(img, nWidth, nHeight);
		try{
			Image BImg = Image.createImage( "/Bullet.png");
			m_Bullet = new BulletSprite( BImg, 5, 5 );
		}
		catch (IOException e){}
		setVisible( false );
		defineReferencePixel( nWidth / 2, nHeight / 2);
	}
	public void SetSpeed( int nSpeedX, int nSpeedY ){
		m_nSpeedX = nSpeedX;
		m_nSpeedY = nSpeedY;
	}	
	public void Logic(){
		m_Bullet.Logic();
	}

}