using System;
using System.Collections.Generic;

namespace ExitGames.Client.Photon
{
	// Token: 0x0200001B RID: 27
	internal class InvocationCache
	{
		// Token: 0x17000063 RID: 99
		// (get) Token: 0x06000194 RID: 404 RVA: 0x0000EEF0 File Offset: 0x0000D0F0
		public int NextInvocationId
		{
			get
			{
				return this.nextInvocationId;
			}
		}

		// Token: 0x17000064 RID: 100
		// (get) Token: 0x06000195 RID: 405 RVA: 0x0000EF08 File Offset: 0x0000D108
		public int Count
		{
			get
			{
				return this.cache.Count;
			}
		}

		// Token: 0x06000196 RID: 406 RVA: 0x0000EF28 File Offset: 0x0000D128
		public void Reset()
		{
			LinkedList<InvocationCache.CachedOperation> linkedList = this.cache;
			lock (linkedList)
			{
				this.nextInvocationId = 1;
				this.cache.Clear();
			}
		}

		// Token: 0x06000197 RID: 407 RVA: 0x0000EF74 File Offset: 0x0000D174
		public void Invoke(int invocationId, Action action)
		{
			LinkedList<InvocationCache.CachedOperation> linkedList = this.cache;
			lock (linkedList)
			{
				bool flag = invocationId < this.nextInvocationId;
				if (!flag)
				{
					bool flag2 = invocationId == this.nextInvocationId;
					if (flag2)
					{
						this.nextInvocationId++;
						action();
						bool flag3 = this.cache.Count > 0;
						if (flag3)
						{
							LinkedListNode<InvocationCache.CachedOperation> linkedListNode = this.cache.First;
							while (linkedListNode != null && linkedListNode.Value.InvocationId == this.nextInvocationId)
							{
								this.nextInvocationId++;
								linkedListNode.Value.Action();
								linkedListNode = linkedListNode.Next;
								this.cache.RemoveFirst();
							}
						}
					}
					else
					{
						InvocationCache.CachedOperation cachedOperation = new InvocationCache.CachedOperation
						{
							InvocationId = invocationId,
							Action = action
						};
						bool flag4 = this.cache.Count == 0;
						if (flag4)
						{
							this.cache.AddLast(cachedOperation);
						}
						else
						{
							for (LinkedListNode<InvocationCache.CachedOperation> linkedListNode2 = this.cache.First; linkedListNode2 != null; linkedListNode2 = linkedListNode2.Next)
							{
								bool flag5 = linkedListNode2.Value.InvocationId > invocationId;
								if (flag5)
								{
									this.cache.AddBefore(linkedListNode2, cachedOperation);
									return;
								}
							}
							this.cache.AddLast(cachedOperation);
						}
					}
				}
			}
		}

		// Token: 0x04000109 RID: 265
		private readonly LinkedList<InvocationCache.CachedOperation> cache = new LinkedList<InvocationCache.CachedOperation>();

		// Token: 0x0400010A RID: 266
		private int nextInvocationId = 1;

		// Token: 0x02000048 RID: 72
		private class CachedOperation
		{
			// Token: 0x170000A4 RID: 164
			// (get) Token: 0x060002DC RID: 732 RVA: 0x000141EB File Offset: 0x000123EB
			// (set) Token: 0x060002DD RID: 733 RVA: 0x000141F3 File Offset: 0x000123F3
			public int InvocationId { get; set; }

			// Token: 0x170000A5 RID: 165
			// (get) Token: 0x060002DE RID: 734 RVA: 0x000141FC File Offset: 0x000123FC
			// (set) Token: 0x060002DF RID: 735 RVA: 0x00014204 File Offset: 0x00012404
			public Action Action { get; set; }
		}
	}
}