using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.SceneManagement;
using PathologicalGames;

namespace SpartanFist
{
	public class AutoDespawner : MonoBehaviour
	{
		protected SpawnPool owningPool;

		protected virtual void OnSpawned(SpawnPool ourSpawnPool)
		{
			owningPool = ourSpawnPool;
		}

		protected virtual void OnDespawned(SpawnPool ourSpawnPool)
		{
			// (we cease caring about what owns us once we're despawned)
			owningPool = null;
		}

		protected virtual void Update()
		{
			float deltaTime = PhysicsManager.GetDeltaTimeFor(gameObject);
			if (ShouldDespawn(deltaTime))
			{
				if (owningPool != null)
				{
					SpawnPools.Despawn(transform, owningPool);
				}
				else
				{
					Debug.LogWarning("Orphaned object '" + gameObject.name + "' had no spawnpool, and was thus unable to despawn properly. Object deactived.");
					gameObject.SetActive(false);
				}
			}
		}

		protected virtual bool ShouldDespawn(float deltaTime)
		{
			return false;
		}
	}
}