using UnityEngine;
using System.Collections;
 
public class EventTrigger : MonoBehaviour {
 
	public delegate void EnterToOblivion();
	public static event EnterToOblivion OblivionEnter;
 
	void OnTriggerEnter()
	{
		if (OblivionEnter != null)
		{
			OblivionEnter ();
		}
	}
}


// somewhere in other script

using UnityEngine;
using System.Collections;
 
public class Oblivon : MonoBehaviour {
 
	void OnEnable()
	{
		EventTrigger.OblivionEnter += Die;
	}
  
	void CheatDeath()
	{
		EventTrigger.OblivionEnter -= Die;
	}
  
	void Die()
	{
		// you died xD
	}
}