public void undoChangeBallType() {
if (undoBallType != null && undo) {
LevelScreen screen = levelScreenManager.getScreen();
BallShooter shooter = screen.getShooter();
shooter.changeBallType(undoBallType);
undo = false;
}
}
public void changeBallType(Ball.BallType type) {
if (gameManager.hasItem(type)) {
LevelScreen screen = levelScreenManager.getScreen();
BallShooter shooter = screen.getShooter();
shooter.changeBallType(type);
undo = true;
}
}