milioner.java

一个用于编写百万富翁游戏的框架

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

/**
 * This is the main class of the Milioner game.
 *
 * @author Carol Hamer
 */
public class Milioner extends MIDlet implements CommandListener {

	// forma
    public static Form    enterForm; 		
    public static TextField   nameText;
	static final Command OK_CMD = new Command("Ok", Command.OK, 1); 
    public String nameRet = "";
    public String nameT = "";    

  //---------------------------------------------------------
  //   game object fields
  MilionerCanvas myCanvas;
  

  /**
   * the thread that advances the cowboy.
   */

  //-----------------------------------------------------
  //    initialization and game state changes


  //----------------------------------------------------------------
  //  implementation of MIDlet

  /**
   * Start the application.
   */
  public void startApp() throws MIDletStateChangeException {
  	 if (myCanvas != null && myCanvas.lBodoviTimerPause) { myCanvas.lBodoviTimerPause = false; }
  	 else {
 
	    myCanvas = new MilionerCanvas(this);
    	myCanvas.start();
     }
  }
  
  /**
   * stop and throw out the garbage.
   */
  public void destroyApp(boolean unconditional) 
      throws MIDletStateChangeException {
//    myCanvas.timerFlicker.cancel();
//    myCanvas.timerBodovi.cancel();    
    myCanvas = null;
    System.gc();
  }

  /**
   * request the thread to pause.
   */
  public void pauseApp() {
    myCanvas.lBodoviTimerPause = true;
  }

  public void exitMIDlet()
  {
    try { destroyApp(true); } catch (Exception ex) {}
    notifyDestroyed();
  }




    /**
     * Respond to a commands issued on any Screen.
     * @param c command object source of action
     * @param d screen object containing actioned item
     */
    public void commandAction(Command c, Displayable d) {
		if (c == OK_CMD) {     	
			nameRet = nameText.getString();			
			myCanvas.saveRez();			
			Display.getDisplay(this).setCurrent(myCanvas);			

		}
    } 

	public void getName() {
		nameText = new TextField("Vase ime:", "", 10, 0);     	
        enterForm = new Form(""+nameT);
        enterForm.append(nameText);
        enterForm.addCommand(OK_CMD);
//        enterForm.addCommand(SAVE_CMD);
        enterForm.setCommandListener(this);     
		Display.getDisplay(this).setCurrent(enterForm);
    }





}
// Kraj glavnog programa