private void startGame() {
Intent intent;
if (game.getMode() == Game.Mode.Standard) {
intent = new Intent(this, StandardActivity.class);
} else if (game.getMode() == Game.Mode.Survival) {
intent = new Intent(this, SurvivalActivity.class);
startActivity(intent);
} else {
intent = new Intent(this, PracticeActivity.class);
}
intent.putExtra(Game.EXTRA_KEY, game.reset());
startActivity(intent);
finish();
}
