cutoff.java

Source code for j2me game Capture

package cutOff;
import java.util.*;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

/**
 * This is the main class of the mini games.
 *
 * @author Jeremiah McLeod
 */
public class cutOff extends MIDlet implements CommandListener {



  private Command myExitCommand = new Command("Exit", Command.EXIT, 1);

  private Command myPauseCommand = new Command("Pause", Command.SCREEN, 2);
  
  private Command myGoCommand = new Command ("Go",Command.SCREEN, 3);
  
  private Command myNewGameCommand = new Command ("New Game",Command.SCREEN,4);
  
  private long pauseTime;
  
  
   //* the the canvas that all of the game will be drawn on.
   //*/
  
  cutOffCanvas myCutOffCanvas;

  /**
   * the thread that advances the animation
   */
  GameThread myGameThread;

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

  /**
   * Initialize the canvas and the commands.
   */
  public cutOff () {
    pauseTime=0;
         	    myCutOffCanvas = new cutOffCanvas(this);
         		myCutOffCanvas.addCommand(myExitCommand);
         	    myCutOffCanvas.addCommand(myNewGameCommand);
         		myCutOffCanvas.setCommandListener(this);
     
  }

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

  /**
   * Start the application.
   */
  public void startApp() throws MIDletStateChangeException {
    			myGameThread = new GameThread(myCutOffCanvas);
				myCutOffCanvas.start();
	
	
    myGameThread.go();


  }

  /**
   * stop and throw out the garbage.
   */
  public void destroyApp(boolean unconditional)
      throws MIDletStateChangeException {
    myGameThread.requestStop();
    myGameThread = null;
    myCutOffCanvas=null;
    System.gc();
  }

  public void pauseApp() {

    myGameThread.pause();
  }

public void setMyPauseCommand () {
	myCutOffCanvas.removeCommand (myNewGameCommand);
	myCutOffCanvas.addCommand (myPauseCommand);
}


public void setMyGoCommand () {
myCutOffCanvas.removeCommand (myPauseCommand);
myCutOffCanvas.addCommand (myGoCommand);
}

public void setMyNewGameCommand () {
	myCutOffCanvas.removeCommand (myPauseCommand);
	myCutOffCanvas.addCommand (myNewGameCommand);
}
  //----------------------------------------------------------------
  //  implementation of CommandListener

  /*
   * Respond to a command issued on the Canvas.
   */
  public void commandAction(Command c, Displayable s) {
    int p,t;

  

   if (c == myExitCommand) {
      try {
	destroyApp(false);
	notifyDestroyed();
      } catch (MIDletStateChangeException ex) {
      }
    }
   
    else if (c==myGoCommand) {
    		myCutOffCanvas.paused=false;
      		myCutOffCanvas.removeCommand(myGoCommand);
      		myCutOffCanvas.addCommand(myPauseCommand);
      		myCutOffCanvas.pausedAbouted=false;
			

	}
	
	else if (c==myPauseCommand) {
	pauseTime=System.currentTimeMillis();
				
				myCutOffCanvas.paused=true;
				myCutOffCanvas.removeCommand (myPauseCommand);
				myCutOffCanvas.addCommand (myGoCommand);
  }
  else if (c==myNewGameCommand) {
	 	  		myCutOffCanvas.newGame();
  }//if mynewgame
}//commandlistener


}