using System;
using System.Collections.Generic;
using UnityEngine;

namespace XUtliPoolLib
{
	public class XFxMgr : XSingleton<XFxMgr>
	{
		private Dictionary<int, XFx> _fxs = new Dictionary<int, XFx>();

		private XTimerMgr.ElapsedEventHandler _innerDestroyFxCb = null;

		public int CameraLayerMask = -1;

		public static bool EmptyFx = false;

		public static bool FilterFarFx = false;

		public static float FilterFxDis0 = 200f;

		public static float FilterFxDis1 = 300f;

		public static float FilterFxDis2 = 500f;

		public static float FilterFxDis4 = 1600f;

		public static int maxBehitFx = 3;

		public static int currentBeHitFx = 0;

		public static float minBehitFxTime = 0.1f;

		public static float lastBehitFxTime = 0f;

		public static int MaxParticelCount = -1;

		public XFxMgr()
		{
			this._innerDestroyFxCb = new XTimerMgr.ElapsedEventHandler(this.InnerDestroyFx);
		}

		public XFx CreateFx(string prefab_location, LoadCallBack loadFinish = null, bool async = true)
		{
			XFx xfx = XFx.CreateXFx(prefab_location, loadFinish, async);
			this._fxs.Add(xfx._instanceID, xfx);
			return xfx;
		}

		public XFx CreateAndPlay(string location, XGameObject parent, Vector3 offset, Vector3 scale, float speed_ratio = 1f, bool follow = false, float duration = -1f, bool async = true)
		{
			XFx xfx = this.CreateFx(location, null, async);
			xfx.Play(parent, offset, scale, speed_ratio, follow, false, "", 0f);
			xfx.DelayDestroy = duration;
			XSingleton<XFxMgr>.singleton.DestroyFx(xfx, false);
			return xfx;
		}

		public XFx CreateAndPlay(string location, Transform parent, Vector3 offset, Vector3 scale, float speed_ratio = 1f, bool follow = false, float duration = -1f, bool async = true)
		{
			XFx xfx = this.CreateFx(location, null, async);
			xfx.Play(parent, offset, scale, speed_ratio, follow, false);
			xfx.DelayDestroy = duration;
			XSingleton<XFxMgr>.singleton.DestroyFx(xfx, false);
			return xfx;
		}

		public XFx CreateUIFx(string location, Transform parent, bool processMesh = false)
		{
			return this.CreateUIFx(location, parent, Vector3.one, processMesh);
		}

		public XFx CreateUIFx(string location, Transform parent, Vector3 scale, bool processMesh = false)
		{
			XFx xfx = this.CreateFx(location, processMesh ? XFx._ProcessMesh : null, true);
			int renderLayer = LayerMask.NameToLayer("UI");
			xfx.SetRenderLayer(renderLayer);
			xfx.Play(parent, Vector3.zero, scale, 1f, true, false);
			xfx.RefreshUIRenderQueue();
			return xfx;
		}

		public void DestroyFx(XFx fx, bool bImmediately = true)
		{
			XSingleton<XTimerMgr>.singleton.KillTimer(fx.Token);
			bool flag = bImmediately || fx.DelayDestroy <= 0f;
			if (flag)
			{
				this.InnerDestroyFx(fx);
			}
			else
			{
				fx.Token = XSingleton<XTimerMgr>.singleton.SetTimer(fx.DelayDestroy, this._innerDestroyFxCb, fx);
			}
		}

		public void OnLeaveScene()
		{
			this.Clear();
		}

		public void OnLeaveStage()
		{
			this.Clear();
		}

		public void PostUpdate()
		{
			foreach (KeyValuePair<int, XFx> keyValuePair in this._fxs)
			{
				XFx value = keyValuePair.Value;
				bool flag = value != null;
				if (flag)
				{
					value.StickToGround();
				}
			}
		}

		private void InnerDestroyFx(object o)
		{
			XFx xfx = o as XFx;
			bool flag = xfx == null;
			if (flag)
			{
				XSingleton<XDebug>.singleton.AddErrorLog("Destroy Fx error: ", o.ToString(), null, null, null, null);
			}
			else
			{
				this._fxs.Remove(xfx._instanceID);
				XFx.DestroyXFx(xfx, true);
			}
		}

		public void Clear()
		{
			foreach (KeyValuePair<int, XFx> keyValuePair in this._fxs)
			{
				XFx.DestroyXFx(keyValuePair.Value, false);
			}
			this._fxs.Clear();
		}
	}
}