using UnityEngine;
using System.Collections;

public abstract class Predicate : MonoBehaviour {
	public bool invert;
	public bool Check(){
		var tmp =  CheckInternal();
		return invert ? !tmp : tmp;
	}
	public bool Check(object param){
		var tmp =  CheckInternal(param);
		return invert ? !tmp : tmp;
	}

	protected abstract bool CheckInternal();
	protected abstract bool CheckInternal(object param);
}