private void initButtons() throws SlickException {
		buttons = new buttonPress[button_count];
		
		for(int i = 0 ;i < button_count ;i++){
			buttonPress button;
			if(i == 0){
				button = new MovebuttonPress();
			}
			else if(i == 1){
				button = new UnseenbuttonPress();
			}
			else
				button = new buttonPress();
			buttons[i] = button;
			entities.add(button);
		}
	}