public class AsynchCon extends Prisoner {

	private boolean haveTurnedLightOn;
	private int count;
	
	public AsynchCon(int ID) {
		super(ID);
		haveTurnedLightOn = false;
	}

	public String strategyDescription() {
		return "Everyone turns on light exactly once; Only P0 turns it off.";
	}

	public boolean visit(int day, LightBulb light) {
		if (!haveTurnedLightOn && light.isOff())	{
			light.turnOn();
			this.haveTurnedLightOn = true;
		}
		if (ID == 0 && light.isOn())	{
			this.count++;
			light.turnOff();
			if (this.count == Warden.SIZE)
			return true;
		}
		return false;
	}
}