using System.Collections.Generic;
using UnityEngine;

public class PoolManager : MonoBehaviour
{
	public enum InstanceType
	{
		Deformer = 0,
		Splash = 1,
		Ball = 2
	}

	public static Dictionary<InstanceType, PoolManager> Instances;

	public float maxCount = 16f;

	public bool recycle;

	private int recycleIndex;

	public InstanceType type;

	public GameObject prefab;

	private void Awake()
	{
		if (Instances == null)
		{
			Instances = new Dictionary<InstanceType, PoolManager>();
		}
		if (!Instances.ContainsKey(type))
		{
			Instances.Add(type, this);
		}
	}

	private void Start()
	{
		for (int i = 0; (float)i < maxCount; i++)
		{
			GameObject obj = Object.Instantiate(prefab);
			obj.transform.parent = base.transform;
			obj.name = type.ToString() + "_" + i;
			obj.SetActive(value: false);
		}
	}

	public GameObject getNextAvailable()
	{
		foreach (Transform item in base.transform)
		{
			if (!item.gameObject.activeSelf)
			{
				return item.gameObject;
			}
		}
		if (recycle && base.transform.childCount > recycleIndex)
		{
			if ((float)recycleIndex >= maxCount - 1f)
			{
				recycleIndex = 0;
			}
			GameObject result = base.transform.GetChild(recycleIndex).gameObject;
			recycleIndex++;
			return result;
		}
		return null;
	}
}