using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using System.Text;
using BepInEx;
using BepInEx.Core.Logging.Interpolation;
using BepInEx.IL2CPP;
using BepInEx.Logging;
using HarmonyLib;
using Il2CppSystem.Collections.Generic;
using Microsoft.CodeAnalysis;
using SteamworksNative;
using UnityEngine;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.0.0.0")]
[module: UnverifiableCode]
[module: RefSafetyRules(11)]
namespace Microsoft.CodeAnalysis
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	internal sealed class EmbeddedAttribute : Attribute
	{
	}
}
namespace System.Runtime.CompilerServices
{
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Module, AllowMultiple = false, Inherited = false)]
	internal sealed class RefSafetyRulesAttribute : Attribute
	{
		public readonly int Version;

		public RefSafetyRulesAttribute(int P_0)
		{
			Version = P_0;
		}
	}
}
namespace BetterChat
{
	public static class Api
	{
		internal static Dictionary<string, Func<ulong, string>> formattings = new Dictionary<string, Func<ulong, string>>();

		public static bool RegisterFormatting(string formatting, Func<ulong, string> func)
		{
			formatting = "{" + formatting + "}";
			if (formattings.ContainsKey(formatting))
			{
				return false;
			}
			formattings.Add(formatting, func);
			return true;
		}

		public static string Format(ulong clientId)
		{
			List<(string, int)> list = new List<(string, int)>();
			foreach (string key in formattings.Keys)
			{
				int num = 0;
				while (num != BetterChat.Instance.usernameFormatting.Length)
				{
					int num2 = BetterChat.Instance.usernameFormatting.IndexOf(key, num);
					if (num2 == -1)
					{
						break;
					}
					list.Add((key, num2));
					num = num2 + key.Length;
				}
			}
			string text = BetterChat.Instance.usernameFormatting;
			int num3 = 0;
			foreach (var item2 in list.OrderBy(((string, int) format) => format.Item2))
			{
				int num4 = item2.Item2 + num3;
				string item = item2.Item1;
				string text2 = formattings[item](clientId);
				string text3 = text.Substring(0, num4);
				string text4 = text;
				int num5 = num4 + item.Length;
				text = text3 + text2 + text4.Substring(num5, text4.Length - num5);
				num3 += text2.Length - item.Length;
			}
			return text;
		}
	}
	internal static class Patches
	{
		[HarmonyPatch(typeof(MonoBehaviourPublicGataInefObInUnique), "Method_Private_Void_GameObject_Boolean_Vector3_Quaternion_0")]
		[HarmonyPatch(typeof(MonoBehaviourPublicCSDi2UIInstObUIloDiUnique), "Method_Private_Void_0")]
		[HarmonyPrefix]
		internal static bool PreBepinexDetection()
		{
			return false;
		}

		[HarmonyPatch(typeof(MonoBehaviourPublicInInUnique), "SendChatMessage")]
		[HarmonyPrefix]
		internal static bool PreServerSendSendChatMessage(bool __runOriginal, ulong param_0, string param_1)
		{
			//IL_0080: Unknown result type (might be due to invalid IL or missing references)
			//IL_0086: Expected O, but got Unknown
			//IL_010e: Unknown result type (might be due to invalid IL or missing references)
			//IL_00ef: Unknown result type (might be due to invalid IL or missing references)
			//IL_00f6: Unknown result type (might be due to invalid IL or missing references)
			if (!__runOriginal)
			{
				return false;
			}
			List<byte> list = new List<byte>();
			list.AddRange(BitConverter.GetBytes(2));
			list.AddRange(BitConverter.GetBytes(param_0));
			string text = Api.Format(param_0);
			list.AddRange(BitConverter.GetBytes(text.Length));
			list.AddRange(Encoding.ASCII.GetBytes(text));
			list.AddRange(BitConverter.GetBytes(param_1.Length));
			list.AddRange(Encoding.ASCII.GetBytes(param_1));
			list.InsertRange(0, BitConverter.GetBytes(list.Count));
			ObjectPublicIDisposableLi1ByInByBoUnique val = new ObjectPublicIDisposableLi1ByInByBoUnique();
			val.field_Private_List_1_Byte_0 = new List<byte>();
			foreach (byte item in list)
			{
				val.field_Private_List_1_Byte_0.Add(item);
			}
			Enumerator<ulong, int> enumerator2 = MonoBehaviourPublicCSDi2UIInstObUIloDiUnique.steamIdToUID.Keys.GetEnumerator();
			while (enumerator2.MoveNext())
			{
				ulong current2 = enumerator2.Current;
				if (current2 != param_0 || !string.IsNullOrEmpty(SteamMatchmaking.GetLobbyMemberData(MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.currentLobby, new CSteamID(current2), "lammas123.BetterChat")))
				{
					MonoBehaviourPublicInStInpabyDiInpaby2Unique.SendPacket(new CSteamID(current2), val, 8, (EnumNPublicSealedvaTo3vToUnique)0);
				}
			}
			return false;
		}

		[HarmonyPatch(typeof(MonoBehaviourPublicRaovTMinTemeColoonCoUnique), "AppendMessage")]
		[HarmonyPrefix]
		internal static bool PreChatboxAppendMessage(ulong param_1, string param_3)
		{
			//IL_001a: Unknown result type (might be due to invalid IL or missing references)
			if (param_1 == 0L && !(param_3 != MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.field_Private_String_0))
			{
				return string.IsNullOrEmpty(SteamMatchmaking.GetLobbyData(MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.currentLobby, "lammas123.BetterChat"));
			}
			return true;
		}

		[HarmonyPatch(typeof(MonoBehaviourPublicCSDi2UIInstObUIloDiUnique), "StartLobby")]
		[HarmonyPatch(typeof(MonoBehaviourPublicCSDi2UIInstObUIloDiUnique), "StartPracticeLobby")]
		[HarmonyPostfix]
		internal static void PostLobbyManagerStartLobby()
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			SteamMatchmaking.SetLobbyData(MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.currentLobby, "lammas123.BetterChat", "1.1.0");
		}

		[HarmonyPatch(typeof(MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique), "Method_Private_Void_LobbyEnter_t_PDM_1")]
		[HarmonyPostfix]
		internal static void PostSteamManagerLobbyEnter()
		{
			//IL_0005: Unknown result type (might be due to invalid IL or missing references)
			SteamMatchmaking.SetLobbyMemberData(MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.currentLobby, "lammas123.BetterChat", "1.1.0");
		}
	}
	[BepInPlugin("lammas123.BetterChat", "BetterChat", "1.1.0")]
	public sealed class BetterChat : BasePlugin
	{
		internal bool formatReturnedUsername;

		internal string usernameFormatting;

		internal string aliveText;

		internal string deadText;

		internal static BetterChat Instance { get; private set; }

		public override void Load()
		{
			//IL_0149: Unknown result type (might be due to invalid IL or missing references)
			//IL_0168: Unknown result type (might be due to invalid IL or missing references)
			//IL_016e: Expected O, but got Unknown
			CultureInfo.CurrentCulture = CultureInfo.InvariantCulture;
			CultureInfo.CurrentUICulture = CultureInfo.InvariantCulture;
			CultureInfo.DefaultThreadCurrentCulture = CultureInfo.InvariantCulture;
			CultureInfo.DefaultThreadCurrentUICulture = CultureInfo.InvariantCulture;
			Instance = this;
			usernameFormatting = ((BasePlugin)this).Config.Bind<string>("BetterChat", "UsernameFormatting", "{USERNAME} (#{PLAYER_NUMBER})", "The formatting to use for player usernames in chat.\nUSERNAME -> The player's username.\nPLAYER_NUMBER -> The player's unique number.\nCLIENT_ID -> The player's steam id/client id.\nLIVING -> Whether the player is alive or dead.\nOther mods may add more formats.").Value;
			aliveText = ((BasePlugin)this).Config.Bind<string>("BetterChat", "AliveText", "alive", "The text to use for the LIVING username formatting when the player is alive.").Value;
			deadText = ((BasePlugin)this).Config.Bind<string>("BetterChat", "DeadText", "dead", "The text to use for the LIVING username formatting when the player is dead.").Value;
			Api.RegisterFormatting("USERNAME", FormatUsername);
			Api.RegisterFormatting("PLAYER_NUMBER", FormatPlayerNumber);
			Api.RegisterFormatting("CLIENT_ID", FormatClientId);
			Api.RegisterFormatting("LIVING", FormatLiving);
			new Harmony("BetterChat").PatchAll(typeof(Patches));
			ManualLogSource log = ((BasePlugin)this).Log;
			bool flag = default(bool);
			BepInExInfoLogInterpolatedStringHandler val = new BepInExInfoLogInterpolatedStringHandler(15, 2, ref flag);
			if (flag)
			{
				((BepInExLogInterpolatedStringHandler)val).AppendLiteral("Initialized [");
				((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>("BetterChat");
				((BepInExLogInterpolatedStringHandler)val).AppendLiteral(" ");
				((BepInExLogInterpolatedStringHandler)val).AppendFormatted<string>("1.1.0");
				((BepInExLogInterpolatedStringHandler)val).AppendLiteral("]");
			}
			log.LogInfo(val);
		}

		internal static string FormatUsername(ulong clientId)
		{
			//IL_0006: Unknown result type (might be due to invalid IL or missing references)
			//IL_0013: Unknown result type (might be due to invalid IL or missing references)
			if (clientId != MonoBehaviourPublicObInUIgaStCSBoStcuCSUnique.Instance.field_Private_CSteamID_0.m_SteamID)
			{
				return SteamFriends.GetFriendPersonaName(new CSteamID(clientId));
			}
			return SteamFriends.GetPersonaName();
		}

		internal static string FormatPlayerNumber(ulong clientId)
		{
			if (!MonoBehaviourPublicCSDi2UIInstObUIloDiUnique.steamIdToUID.ContainsKey(clientId))
			{
				return "0";
			}
			return (MonoBehaviourPublicCSDi2UIInstObUIloDiUnique.steamIdToUID[clientId] + 1).ToString();
		}

		internal static string FormatClientId(ulong clientId)
		{
			return clientId.ToString();
		}

		internal static string FormatLiving(ulong clientId)
		{
			if (!((Object)(object)MonoBehaviourPublicDi2UIObacspDi2UIObUnique.Instance != (Object)null) || !MonoBehaviourPublicDi2UIObacspDi2UIObUnique.Instance.activePlayers.ContainsKey(clientId) || MonoBehaviourPublicDi2UIObacspDi2UIObUnique.Instance.activePlayers[clientId].dead)
			{
				return Instance.deadText;
			}
			return Instance.aliveText;
		}
	}
	public static class MyPluginInfo
	{
		public const string PLUGIN_GUID = "lammas123.BetterChat";

		public const string PLUGIN_NAME = "BetterChat";

		public const string PLUGIN_VERSION = "1.1.0";
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
}