using System;
using System.Collections.Generic;
using System.Runtime.InteropServices;
using System.Threading;
using Cpp2IlInjected;
using UnityEngine;

namespace Steamworks
{
	// Token: 0x020016A8 RID: 5800
	[Token(Token = "0x20016A8")]
	public static class CallbackDispatcher
	{
		// Token: 0x060086B1 RID: 34481 RVA: 0x001CB8B8 File Offset: 0x001C9AB8
		[Token(Token = "0x60086B1")]
		[Address(RVA = "0x164D030", Offset = "0x164BE30", VA = "0x18164D030")]
		public static void ExceptionHandler(Exception e)
		{
			Debug.LogException(e);
		}

		// Token: 0x170016C6 RID: 5830
		// (get) Token: 0x060086B2 RID: 34482 RVA: 0x001CB8CC File Offset: 0x001C9ACC
		[Token(Token = "0x170016C6")]
		public static bool IsInitialized
		{
			[Token(Token = "0x60086B2")]
			[Address(RVA = "0x164EE10", Offset = "0x164DC10", VA = "0x18164EE10")]
			get
			{
				return "{il2cpp field on {'constant10' (constant value of type Cpp2IL.Core.Analysis.ResultModels.StaticFieldsPtr)}, offset 0x28}" > (ulong)0L;
			}
		}

		// Token: 0x060086B3 RID: 34483 RVA: 0x001CB8E4 File Offset: 0x001C9AE4
		[Token(Token = "0x60086B3")]
		[Address(RVA = "0x164D090", Offset = "0x164BE90", VA = "0x18164D090")]
		internal static void Initialize()
		{
			int num;
			do
			{
				num = 0;
				object sync = CallbackDispatcher.m_sync;
				NativeMethods.SteamAPI_ManualDispatch_Init();
				CallbackDispatcher.m_pCallbackMsg = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(CallbackMsg_t)));
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B4 RID: 34484 RVA: 0x001CB924 File Offset: 0x001C9B24
		[Token(Token = "0x60086B4")]
		[Address(RVA = "0x164E070", Offset = "0x164CE70", VA = "0x18164E070")]
		internal static void Shutdown()
		{
			int num;
			do
			{
				num = 0;
				object sync = CallbackDispatcher.m_sync;
				CallbackDispatcher.UnregisterAll();
				Marshal.FreeHGlobal(CallbackDispatcher.m_pCallbackMsg);
				CallbackDispatcher.m_pCallbackMsg = (IntPtr)num;
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B5 RID: 34485 RVA: 0x001CB95C File Offset: 0x001C9B5C
		[Token(Token = "0x60086B5")]
		[Address(RVA = "0x164D260", Offset = "0x164C060", VA = "0x18164D260")]
		internal static void Register(Callback cb)
		{
			int num;
			do
			{
				num = 0;
				bool isGameServer = cb.IsGameServer;
				if (cb.ToString() != 0)
				{
				}
				Dictionary<int, List<Callback>> registeredCallbacks = CallbackDispatcher.m_registeredCallbacks;
				object sync = CallbackDispatcher.m_sync;
				int num2 = 0;
				int num3;
				if (!registeredCallbacks.TryGetValue(num3, num2))
				{
					List<Callback> list = new List();
					registeredCallbacks.Add(num3, list);
				}
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B6 RID: 34486 RVA: 0x001CB9C0 File Offset: 0x001C9BC0
		[Token(Token = "0x60086B6")]
		[Address(RVA = "0x164D460", Offset = "0x164C260", VA = "0x18164D460")]
		internal static void Register(SteamAPICall_t asyncCall, CallResult cr)
		{
			int num;
			do
			{
				num = 0;
				object sync = CallbackDispatcher.m_sync;
				Dictionary<ulong, List<CallResult>> registeredCallResults = CallbackDispatcher.m_registeredCallResults;
				bool flag;
				if (!flag)
				{
					List<CallResult> list = new List();
					Dictionary<ulong, List<CallResult>> registeredCallResults2 = CallbackDispatcher.m_registeredCallResults;
				}
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B7 RID: 34487 RVA: 0x001CBA0C File Offset: 0x001C9C0C
		[Token(Token = "0x60086B7")]
		[Address(RVA = "0x164EB40", Offset = "0x164D940", VA = "0x18164EB40")]
		internal static void Unregister(Callback cb)
		{
			int num;
			do
			{
				num = 0;
				bool isGameServer = cb.IsGameServer;
				if (cb.ToString() != 0)
				{
				}
				Dictionary<int, List<Callback>> registeredCallbacks = CallbackDispatcher.m_registeredCallbacks;
				object sync = CallbackDispatcher.m_sync;
				int num2 = 0;
				int num3;
				if (registeredCallbacks.TryGetValue(num3, num2))
				{
					bool flag = registeredCallbacks.Remove(num3);
				}
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B8 RID: 34488 RVA: 0x001CBA70 File Offset: 0x001C9C70
		[Token(Token = "0x60086B8")]
		[Address(RVA = "0x164E930", Offset = "0x164D730", VA = "0x18164E930")]
		internal static void Unregister(SteamAPICall_t asyncCall, CallResult cr)
		{
			int num;
			do
			{
				num = 0;
				object sync = CallbackDispatcher.m_sync;
				Dictionary<ulong, List<CallResult>> registeredCallResults = CallbackDispatcher.m_registeredCallResults;
				bool flag;
				if (flag)
				{
					Dictionary<ulong, List<CallResult>> registeredCallResults2 = CallbackDispatcher.m_registeredCallResults;
				}
				Monitor.Exit(sync);
			}
			while (num != 0);
		}

		// Token: 0x060086B9 RID: 34489 RVA: 0x001CBAB8 File Offset: 0x001C9CB8
		[Token(Token = "0x60086B9")]
		[Address(RVA = "0x164E1F0", Offset = "0x164CFF0", VA = "0x18164E1F0")]
		private static void UnregisterAll()
		{
			int num;
			do
			{
				num = 0;
				List<Callback> list = new List();
				List<CallResult> list2 = new List();
				object sync = CallbackDispatcher.m_sync;
				Dictionary<int, List<Callback>> registeredCallbacks = CallbackDispatcher.m_registeredCallbacks;
				bool flag;
				if (flag)
				{
				}
				if (num != 0)
				{
					goto IL_C0;
				}
				if (num != -1)
				{
				}
				CallbackDispatcher.m_registeredCallbacks.Clear();
				Dictionary<int, List<Callback>> registeredGameServerCallbacks = CallbackDispatcher.m_registeredGameServerCallbacks;
				bool flag2;
				if (flag2)
				{
				}
				num++;
				if (num != 0)
				{
					goto IL_C6;
				}
				if (num != -1)
				{
				}
				CallbackDispatcher.m_registeredGameServerCallbacks.Clear();
				Dictionary<ulong, List<CallResult>> registeredCallResults = CallbackDispatcher.m_registeredCallResults;
				bool flag3;
				if (flag3)
				{
				}
				num++;
				if (num != 0)
				{
					goto IL_CC;
				}
				if (num != -1)
				{
				}
				Dictionary<ulong, List<CallResult>> registeredCallResults2 = CallbackDispatcher.m_registeredCallResults;
				registeredCallResults2.Clear();
				bool flag4;
				if (flag4)
				{
					ICollection<ulong> collection = registeredCallResults2.System.Collections.Generic.IDictionary<TKey,TValue>.get_Keys();
				}
				num++;
				if (num != 0)
				{
					goto IL_D2;
				}
				if (num != -1)
				{
				}
				bool flag5;
				if (flag5)
				{
				}
				num++;
				if (num != 0)
				{
					goto IL_D8;
				}
				if (num != -1)
				{
				}
				Monitor.Exit(registeredCallResults2);
			}
			while (num != 0);
			return;
			IL_C0:
			throw new NullReferenceException();
			IL_C6:
			throw new NullReferenceException();
			IL_CC:
			throw new NullReferenceException();
			IL_D2:
			throw new NullReferenceException();
			IL_D8:
			throw new NullReferenceException();
		}

		// Token: 0x060086BA RID: 34490 RVA: 0x001CBBCC File Offset: 0x001C9DCC
		[Token(Token = "0x60086BA")]
		[Address(RVA = "0x164D680", Offset = "0x164C480", VA = "0x18164D680")]
		internal static void RunFrame(bool isGameServer)
		{
			int num;
			uint num4;
			do
			{
				num = 0;
				if (isGameServer)
				{
					int num2 = NativeMethods.SteamGameServer_GetHSteamPipe();
				}
				int num3 = NativeMethods.SteamAPI_GetHSteamPipe();
				if (isGameServer)
				{
				}
				bool flag;
				if (!flag)
				{
					return;
				}
				IntPtr pCallbackMsg = CallbackDispatcher.m_pCallbackMsg;
				Type typeFromHandle = typeof(CallbackMsg_t);
				object obj = Marshal.PtrToStructure(pCallbackMsg, typeFromHandle);
				bool flag2;
				if (flag2)
				{
					object sync = CallbackDispatcher.m_sync;
					num4 += (uint)1;
					Monitor.Exit(sync);
					if (num != 0)
					{
						goto IL_101;
					}
					if (num4 != (uint)(-1))
					{
					}
					bool flag3;
					if (flag3)
					{
					}
					num4 += (uint)1;
					if (num != 0)
					{
						goto IL_107;
					}
					if (num4 != (uint)(-1))
					{
						Type typeFromHandle2 = typeof(SteamAPICallCompleted_t);
						object obj2 = Marshal.PtrToStructure(typeof(Marshal).TypeHandle, typeFromHandle2);
						bool flag4;
						if (flag4)
						{
							object sync2 = CallbackDispatcher.m_sync;
							Dictionary<ulong, List<CallResult>> registeredCallResults = CallbackDispatcher.m_registeredCallResults;
							bool flag5;
							if (flag5)
							{
								Dictionary<ulong, List<CallResult>> registeredCallResults2 = CallbackDispatcher.m_registeredCallResults;
								bool flag6;
								if (flag6)
								{
								}
								num4 += (uint)1;
								if (num != 0)
								{
									goto IL_119;
								}
								if (num4 != (uint)(-1))
								{
								}
							}
							num4 += (uint)1;
							Monitor.Exit(sync2);
							if (num != 0)
							{
								goto IL_12B;
							}
							if (num4 != (uint)(-1))
							{
							}
						}
						IntPtr intPtr;
						Marshal.FreeHGlobal(intPtr);
					}
				}
				num4 += (uint)1;
				num4 += (uint)1;
			}
			while (num != 0);
			if (num4 != (uint)(-1))
			{
			}
			return;
			IL_101:
			throw new NullReferenceException();
			IL_107:
			throw new NullReferenceException();
			IL_119:
			throw new NullReferenceException();
			IL_12B:
			throw new NullReferenceException();
		}

		// Token: 0x04005945 RID: 22853
		[Token(Token = "0x4005945")]
		private static Dictionary<int, List<Callback>> m_registeredCallbacks = new Dictionary();

		// Token: 0x04005946 RID: 22854
		[Token(Token = "0x4005946")]
		private static Dictionary<int, List<Callback>> m_registeredGameServerCallbacks = new Dictionary();

		// Token: 0x04005947 RID: 22855
		[Token(Token = "0x4005947")]
		private static Dictionary<ulong, List<CallResult>> m_registeredCallResults = new Dictionary();

		// Token: 0x04005948 RID: 22856
		[Token(Token = "0x4005948")]
		private static object m_sync = new object();

		// Token: 0x04005949 RID: 22857
		[Token(Token = "0x4005949")]
		private static IntPtr m_pCallbackMsg;

		// Token: 0x0400594A RID: 22858
		[Token(Token = "0x400594A")]
		private static int m_initCount;
	}
}