private void initializeGame() {
if (gameEngine == null) {
Log.d(TAG, "Attempting to Load Level");
gameEventManager = new GameEventManager();
gameEventManager.addObserver(this);
gameEngine =
new GameEngine(drawingView.getWidth(), drawingView.getHeight(), gameEventManager);
gameEngine.loadLevel(getResources().openRawResource(levelResourceId));
drawGameRate = gameEngine.getLevelConfig().getDrawScreenRate();
drawingView.intializeDrawView(gameEngine, gameEventManager);
titleText = gameEngine.getLevelConfig().getLevelTitle() + " - Points: ";
titleView.setText(titleText);
}
}
public void pauseClick(View v) {
if (gameEngine != null && gameEngine.hasBeenInitialized()) {
if (gameEventManager.getGameState() == GAME_STATE.PLAYING) {
Log.d(TAG, "un pausing Game");
pauseButton.setText("Resume");
gameEventManager.pauseGame();
} else if (gameEventManager.getGameState() == GAME_STATE.PAUSED) {
Log.d(TAG, "Pausing Game");
pauseButton.setText("Pause");
gameEventManager.unPauseGame();
}
}
}
@Override
public void update(Observable observable, Object data) {
if (stepThread == null || timer == null || timerCancelled) {
stepThread = new StepThread();
timer = new Timer();
timerCancelled = false;
}
if (data instanceof GAME_EVENT) {
GAME_EVENT newGameState = (GAME_EVENT) data;
if (newGameState == GAME_EVENT.STARTED) {
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
timer.schedule(stepThread, 0, gameEngine.getStepRateMili());
playBackgroundMusic();
} else if (newGameState == GAME_EVENT.WIN) {
stopStepThread();
stopBackgroundMusic();
drawingView.invalidate();
} else if (newGameState == GAME_EVENT.LOSE) {
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_LOSE_DURATION);
stopStepThread();
stopBackgroundMusic();
drawingView.invalidate();
} else if (newGameState == GAME_EVENT.ADD_POINT) {
addPointsToPointTextView();
} else if (newGameState == GAME_EVENT.PAUSE) {
// Invalidate to draw the PAUSED string
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
timerPaused = true;
stopBackgroundMusic();
drawingView.invalidate();
} else if (newGameState == GAME_EVENT.UNPAUSE) {
playBackgroundMusic();
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
timerPaused = false;
} else if (newGameState == GAME_EVENT.BALL_LOST) {
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
} else if (newGameState == GAME_EVENT.BALL_LOST) {
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
} else if (newGameState == GAME_EVENT.BALL_EXPLOAD) {
playSound(R.raw.explosion);
} else if (newGameState == GAME_EVENT.EXIT) {
((Vibrator) getSystemService(VIBRATOR_SERVICE)).vibrate(VIBRATE_DURATION);
this.finish();
}
}
}
public void onSensorChanged(SensorEvent event) {
if (gameEngine != null && gameEngine.hasBeenInitialized()) {
float yValue = event.values[1];
gameEngine.setBallXVelocity(yValue);
}
}