harpoonmidlet.java

fishgame手机游戏 运用工具netbean可以运行起来

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package cn.zucc.mmf.harpoon;

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import java.util.Timer;
import java.util.TimerTask;

/**
 * @author Administrator
 */


public class HarpoonMidlet extends MIDlet implements CommandListener,Controller  {
    public static HarpoonMidlet m_midlet;
    private static Display m_display;
    private static HarpoonCanvas m_canvas;
    private  Command exitCommand = new Command("退出", Command.EXIT, 0);
    private  Command menuCommand = new Command("主菜单", Command.ITEM, 0);
    private  Command backCommand = new Command("返回", Command.ITEM, 0);
    private  Command saveCommand = new Command("保存", Command.ITEM, 0);

    public HarpoonMidlet() {
		m_canvas = new HarpoonCanvas();
                
                m_canvas.addCommand(menuCommand);
                m_canvas.addCommand(backCommand);
                m_canvas.addCommand(saveCommand);
                m_canvas.addCommand(exitCommand);                
                m_canvas.setCommandListener(this);
		System.out.println("Canvas = "+m_canvas);
	}
    public void startApp() {
        m_midlet = this; //save for getMidlet()
		if (m_display == null) {
			m_display = Display.getDisplay(this);
                       
			m_display.setCurrent(m_canvas);
		}
		if (!m_canvas.start()) {
			showError("Failed to initialize.");
			return;
		}
         //System.out.println("-------numColors--------"+m_display.numColors());
    }
      protected void pauseApp() {
		if (m_canvas != null) {
			m_canvas.stop();
		}
	}


         
	

	protected void destroyApp(boolean flag) throws MIDletStateChangeException {
		if (m_canvas != null) {
			m_canvas.exit();
		}
	}

	public void showError(String sError) {
		Alert a = new Alert(null, sError, null, AlertType.ERROR);
		Display.getDisplay(this).setCurrent(a);
		TimerTask task =
			new TimerTask() {
				public void run() {
					HarpoonMidlet.m_midlet.exit();
				}
			};
		Timer t = new Timer();
		t.schedule(task, 3000);
	}

	public void exit() {
		try {
			destroyApp(true);
		}
		catch (Exception e) {
		}
		notifyDestroyed();
	}

	//--------------------------------------------------------------------------
	// Game Command handling
	//--------------------------------------------------------------------------
	private Command m_cmdExit = new Command ("Exit", Command.EXIT, 1);
	private Command m_cmdPause = new Command ("Pause", Command.OK, 2);
	private Command m_cmdPlay = new Command ("Play", Command.OK, 2);

	//CommandListener
	public void commandAction (Command cmd, Displayable d) {
		if (cmd == exitCommand) {
			exit();
		}
		else if (cmd == backCommand) {
			
		}
		else if (cmd == saveCommand) {
			
		}
                else if (cmd == menuCommand) {
			
		}
	}

    public void handleCommand(int command, Object arg) {
         switch(command) {
             case Controller.SHOW_LIST_SCORE:
                //m_display.setCurrent(listScoreUI);
                break;
         
         }
    }
}