public void GetInput() {
		if (Keyboard.isKeyDown(Keyboard.KEY_W))
			Move(0, -4);
		if (Keyboard.isKeyDown(Keyboard.KEY_S))
			Move(0, 4);
		if (Keyboard.isKeyDown(Keyboard.KEY_D))
			Move(-4, 0);
		if (Keyboard.isKeyDown(Keyboard.KEY_A))
			Move(4, 0);
	}