gamelogo.java

利用j2me所开发的一个角色扮演类游戏

import java.io.IOException;

import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.game.GameCanvas;


public class GameLogo extends GameCanvas implements Runnable{
private  GameMain gameMain;
//判断是否显示
public static GameMenu gameMenu;
boolean isShow;
	protected GameLogo(GameMain game) {
		//初始化
		super(true);	
		isShow=true;
		
		Thread t=new Thread(this);
		t.start();
		gameMain=game;
		
	}
	private void isKeyPress(){
		int keyCode=this.getKeyStates();
		if (keyCode!=0){
			isShow=false;
		}
	}
private void showLogo(){
	Graphics g=this.getGraphics();
	g.setColor(255,255,255);
	g.fillRect(0, 0, this.getWidth(), this.getHeight());
	g.setColor(0,0,0);
	Image img=null;
	try {
		img=Image.createImage("/logo1.png");
	} catch (IOException e) {		
		e.printStackTrace();
	}
	g.drawImage(img, 0, 0, 0);
	this.flushGraphics();
	
}
public  GameCanvas createGameMenu(int menuSelect){
	if(gameMenu==null){
		gameMenu=new GameMenu(gameMain,menuSelect);
	}	
	return gameMenu;	
}
	public void run() {
		int i=0;
	while(isShow && i<=20){
		isKeyPress();
		showLogo();
		try {
			Thread.sleep(40);
		} catch (InterruptedException e) {			
			e.printStackTrace();
		}
		i++;		
	}
	Thread.yield();
	gameMain.display.setCurrent(this.createGameMenu(0));
		
	}
    
}