Object Pool script for Unity3d

ObjectStorage

using UnityEngine;
using System.Collections.Generic;

public class ObjectStorage : MonoBehaviour
{

    public List<GameObject> Storage;
    public List<GameObject> WeaponStorage;
    public List<GameObject> InterfaceStorage;
    public List<GameObject> ShipStorage;
    private Dictionary<int, string> ShipNames = new Dictionary<int, string>();
    public Transform Trash;

    private Dictionary<string, GameObject> CachedList = new Dictionary<string, GameObject>();
    private List<GameObject> TrashList=new List<GameObject>();

    private Dictionary<string, GameObject> ShipFastList = new Dictionary<string, GameObject>();

	// Use this for initialization
    public static ObjectStorage Instance;

    //Load all object. Other scripts can use it
    void Awake()
    {
        Instance = this;

        foreach (GameObject obj in Storage)
        {
            CachedList.Add(obj.name, obj);
        }

        foreach (GameObject obj in WeaponStorage)
        {
            CachedList.Add(obj.name, obj);
        }

        foreach (GameObject obj in InterfaceStorage)
        {
            CachedList.Add(obj.name, obj);
        }

        foreach (GameObject obj in ShipStorage)
        {
            ShipFastList.Add(obj.name, obj);
        }

        ShipNames.Add(1, "Firefly");
        ShipNames.Add(2, "FlappyFighter");
        ShipNames.Add(3, "Nighthawk");
        ShipNames.Add(4, "Ufo");
        ShipNames.Add(5, "Miner");
    }
	
    public GameObject GetObject(string name)
    {
        GameObject result=null;
        CachedList.TryGetValue(name, out result);
        return result;
    }

    public GameObject GetShip(int id)
    {
        string value="";
        ShipNames.TryGetValue(id, out value);
        if (value == null)
        {
            value = "Firefly";
        }
        return GetShip(value);

    }
    public GameObject GetShip(string name)
    {
        GameObject result = null;
        ShipFastList.TryGetValue(name, out result);
        return result;
    }


    public void AddTrash(GameObject obj)
    {
        TrashList.Add(obj);
        obj.transform.parent = Trash;
    }

    public void CleanTrash()
    {
       // Debug.Log("Clean");
        foreach (GameObject obj in TrashList)
        {
            if(obj!=null)
            Destroy(obj);
        }
        TrashList=new List<GameObject>();
    }

    public void SelectiveClean()
    {
        if (TrashList.Count > 200)
        {
            CleanTrash();
        }
    }
}