Decompiled source of LocalMultiplayer v0.1.3

plugins/com.github.darmuh.YapYapLocalMultiplayer.dll

Decompiled a week ago
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.IO;
using System.Reflection;
using System.Reflection.Emit;
using System.Runtime.CompilerServices;
using System.Runtime.Versioning;
using System.Security;
using System.Security.Permissions;
using BepInEx;
using BepInEx.Configuration;
using BepInEx.Logging;
using ExitGames.Client.Photon;
using HarmonyLib;
using Microsoft.CodeAnalysis;
using Photon.Realtime;
using Photon.Voice;
using UnityEngine;
using YAPYAP;

[assembly: CompilationRelaxations(8)]
[assembly: RuntimeCompatibility(WrapNonExceptionThrows = true)]
[assembly: Debuggable(DebuggableAttribute.DebuggingModes.IgnoreSymbolStoreSequencePoints)]
[assembly: IgnoresAccessChecksTo("Assembly-CSharp")]
[assembly: IgnoresAccessChecksTo("PhotonVoice")]
[assembly: TargetFramework(".NETStandard,Version=v2.1", FrameworkDisplayName = ".NET Standard 2.1")]
[assembly: AssemblyCompany("com.github.darmuh.YapYapLocalMultiplayer")]
[assembly: AssemblyConfiguration("Release")]
[assembly: AssemblyFileVersion("0.1.3.0")]
[assembly: AssemblyInformationalVersion("0.1.3+4f5f4e1a7ec46af6c42db488273c69734494ee36")]
[assembly: AssemblyProduct("com.github.darmuh.YapYapLocalMultiplayer")]
[assembly: AssemblyTitle("LocalMultiplayer")]
[assembly: SecurityPermission(SecurityAction.RequestMinimum, SkipVerification = true)]
[assembly: AssemblyVersion("0.1.3.0")]
[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.Class | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Parameter | AttributeTargets.ReturnValue | AttributeTargets.GenericParameter, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableAttribute : Attribute
	{
		public readonly byte[] NullableFlags;

		public NullableAttribute(byte P_0)
		{
			NullableFlags = new byte[1] { P_0 };
		}

		public NullableAttribute(byte[] P_0)
		{
			NullableFlags = P_0;
		}
	}
	[CompilerGenerated]
	[Microsoft.CodeAnalysis.Embedded]
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Method | AttributeTargets.Interface | AttributeTargets.Delegate, AllowMultiple = false, Inherited = false)]
	internal sealed class NullableContextAttribute : Attribute
	{
		public readonly byte Flag;

		public NullableContextAttribute(byte P_0)
		{
			Flag = P_0;
		}
	}
	[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 BepInEx
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	internal sealed class BepInAutoPluginAttribute : Attribute
	{
		public BepInAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace BepInEx.Preloader.Core.Patching
{
	[AttributeUsage(AttributeTargets.Class, Inherited = false, AllowMultiple = false)]
	[Conditional("CodeGeneration")]
	internal sealed class PatcherAutoPluginAttribute : Attribute
	{
		public PatcherAutoPluginAttribute(string? id = null, string? name = null, string? version = null)
		{
		}
	}
}
namespace YapYapLocalMultiplayer
{
	[BepInPlugin("com.github.darmuh.YapYapLocalMultiplayer", "LocalMultiplayer", "0.1.3")]
	public class Plugin : BaseUnityPlugin
	{
		[HarmonyPatch(typeof(YapFsm), "Initialise")]
		public class FsmYapHook
		{
			public static IEnumerable<CodeInstruction> Transpiler(IEnumerable<CodeInstruction> instructions)
			{
				List<CodeInstruction> list = new List<CodeInstruction>(instructions);
				for (int i = 0; i < list.Count; i++)
				{
					if (list[i].opcode == OpCodes.Stfld)
					{
						FieldInfo fieldInfo = list[i].operand as FieldInfo;
						if (fieldInfo != null && (fieldInfo.Name == "_initSteam" || fieldInfo.Name == "_startHost") && i > 0 && list[i - 1].opcode == OpCodes.Ldc_I4_1)
						{
							list[i - 1].opcode = OpCodes.Ldc_I4_0;
						}
					}
				}
				return list;
			}
		}

		[HarmonyPatch(typeof(GameController), "SetPlayerId")]
		public class InterceptPlayerID
		{
			public static void Prefix(ref string playerId)
			{
				if (SpoofPlayerID.Value)
				{
					playerId = SpoofedUniqueID.ToString();
					Log.LogDebug((object)("Spoofed playerId - " + playerId));
				}
			}
		}

		[HarmonyPatch(typeof(UINetwork), "RefreshUI")]
		public class LetMeClickDebugPanel
		{
			public static void Postfix(UINetwork __instance)
			{
				UINetworkInstance = __instance;
				Cursor.lockState = (CursorLockMode)0;
			}
		}

		[HarmonyPatch(typeof(UIPlayer), "Update")]
		public class KeyListenerHook
		{
			public static void Postfix()
			{
				//IL_0013: Unknown result type (might be due to invalid IL or missing references)
				if (!((Object)(object)UINetworkInstance == (Object)null) && Input.GetKeyDown(ToggleNetworkUI.Value))
				{
					UINetworkInstance.mainPanel.gameObject.SetActive(!UINetworkInstance.mainPanel.gameObject.activeSelf);
				}
			}
		}

		[HarmonyPatch(typeof(PhotonAppSettings), "LoadOrCreateSettings")]
		public class BypassAudioAuthentication
		{
			public static bool Prefix()
			{
				//IL_003d: Unknown result type (might be due to invalid IL or missing references)
				//IL_0042: Unknown result type (might be due to invalid IL or missing references)
				//IL_0049: Unknown result type (might be due to invalid IL or missing references)
				//IL_004b: Unknown result type (might be due to invalid IL or missing references)
				//IL_0050: Unknown result type (might be due to invalid IL or missing references)
				//IL_0057: Unknown result type (might be due to invalid IL or missing references)
				//IL_0059: Unknown result type (might be due to invalid IL or missing references)
				//IL_0063: Expected O, but got Unknown
				string getAppID = GetAppID;
				if (string.IsNullOrWhiteSpace(getAppID))
				{
					Log.LogWarning((object)("PHOTON VOICE APP ID NOT SET!\nSet your photon voice app ID via the Voice App ID config setting or at the global file " + VoiceAppPathID + "\\AppIdVoice.txt"));
					return true;
				}
				PhotonAppSettings.instance = ScriptableObject.CreateInstance<PhotonAppSettings>();
				PhotonAppSettings.instance.AppSettings = new AppSettings
				{
					AppIdVoice = getAppID,
					AuthMode = (AuthModeOption)0,
					EnableProtocolFallback = true,
					Protocol = (ConnectionProtocol)0
				};
				Log.LogMessage((object)("Photon Voice Server settings overwritten to use custom app id - " + getAppID));
				return false;
			}
		}

		internal static ConfigEntry<string> VoiceAppID = null;

		internal static ConfigEntry<KeyCode> ToggleNetworkUI = null;

		internal static ConfigEntry<bool> SpoofPlayerID = null;

		private static Guid SpoofedUniqueID = Guid.NewGuid();

		private static string _voiceAppID = string.Empty;

		private static string _appIdFilePath = string.Empty;

		public const string Id = "com.github.darmuh.YapYapLocalMultiplayer";

		internal static ManualLogSource Log { get; private set; } = null;


		internal static string GetAppID
		{
			get
			{
				if (VoiceAppID == null || string.IsNullOrWhiteSpace(VoiceAppID.Value))
				{
					Log.LogInfo((object)("Voice Server App ID replacement will be loaded from " + VoiceAppPathID));
					if (TryGetAppID(out _voiceAppID))
					{
						Log.LogMessage((object)("Got Voice Server App ID of " + _voiceAppID));
					}
					return _voiceAppID;
				}
				Log.LogInfo((object)("Voice Server App ID replacement will be loaded from configuration item - " + ((ConfigEntryBase)VoiceAppID).Definition.Key));
				_voiceAppID = VoiceAppID.Value;
				Log.LogMessage((object)("Got Voice Server App ID of " + _voiceAppID));
				return _voiceAppID;
			}
		}

		internal static string VoiceAppPathID
		{
			get
			{
				if (_appIdFilePath == string.Empty)
				{
					_appIdFilePath = Path.Combine("%userprofile%\\appdata\\LocalLow\\maisonbap\\YAPYAP", "LocalMultiplayer");
					_appIdFilePath = Environment.ExpandEnvironmentVariables(_appIdFilePath);
				}
				return _appIdFilePath;
			}
		}

		internal static UINetwork? UINetworkInstance { get; set; } = null;


		public static string Name => "LocalMultiplayer";

		public static string Version => "0.1.3";

		private void Awake()
		{
			//IL_0074: Unknown result type (might be due to invalid IL or missing references)
			//IL_007e: Expected O, but got Unknown
			//IL_00a0: Unknown result type (might be due to invalid IL or missing references)
			//IL_00aa: Expected O, but got Unknown
			Log = ((BaseUnityPlugin)this).Logger;
			Harmony.CreateAndPatchAll(Assembly.GetExecutingAssembly(), (string)null);
			Log.LogMessage((object)("Plugin " + Name + " is loaded with version " + Version + "!"));
			VoiceAppID = ((BaseUnityPlugin)this).Config.Bind<string>("Settings", "Voice App ID", "", new ConfigDescription("The App ID of your custom Photon Voice Application\nChanging this mid-game will require a return to main menu for changes to take effect", (AcceptableValueBase)null, Array.Empty<object>()));
			ToggleNetworkUI = ((BaseUnityPlugin)this).Config.Bind<KeyCode>("Settings", "Toggle NetworkDebug UI", (KeyCode)61, new ConfigDescription("Set this to the key that you wish to use to toggle the Network Debug UI", (AcceptableValueBase)null, Array.Empty<object>()));
			SpoofPlayerID = ((BaseUnityPlugin)this).Config.Bind<bool>("Settings", "Spoof Player ID", false, "When enabled, this will attempt to spoof the player id with a system guid that is generated on game start");
		}

		private static bool TryGetAppID(out string appID)
		{
			appID = string.Empty;
			if (!Directory.Exists(VoiceAppPathID))
			{
				Directory.CreateDirectory(VoiceAppPathID);
			}
			if (!File.Exists(VoiceAppPathID + "\\AppIdVoice.txt"))
			{
				File.WriteAllText(VoiceAppPathID + "\\AppIdVoice.txt", string.Empty);
				return false;
			}
			appID = File.ReadAllText(VoiceAppPathID + "\\AppIdVoice.txt");
			return true;
		}
	}
}
namespace System.Diagnostics.CodeAnalysis
{
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ConstantExpectedAttribute : Attribute
	{
		public object? Min { get; set; }

		public object? Max { get; set; }
	}
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ExperimentalAttribute : Attribute
	{
		public string DiagnosticId { get; }

		public string? UrlFormat { get; set; }

		public ExperimentalAttribute(string diagnosticId)
		{
			DiagnosticId = diagnosticId;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullAttribute : Attribute
	{
		public string[] Members { get; }

		public MemberNotNullAttribute(string member)
		{
			Members = new string[1] { member };
		}

		public MemberNotNullAttribute(params string[] members)
		{
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property, Inherited = false, AllowMultiple = true)]
	[ExcludeFromCodeCoverage]
	internal sealed class MemberNotNullWhenAttribute : Attribute
	{
		public bool ReturnValue { get; }

		public string[] Members { get; }

		public MemberNotNullWhenAttribute(bool returnValue, string member)
		{
			ReturnValue = returnValue;
			Members = new string[1] { member };
		}

		public MemberNotNullWhenAttribute(bool returnValue, params string[] members)
		{
			ReturnValue = returnValue;
			Members = members;
		}
	}
	[AttributeUsage(AttributeTargets.Constructor, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SetsRequiredMembersAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class StringSyntaxAttribute : Attribute
	{
		public const string CompositeFormat = "CompositeFormat";

		public const string DateOnlyFormat = "DateOnlyFormat";

		public const string DateTimeFormat = "DateTimeFormat";

		public const string EnumFormat = "EnumFormat";

		public const string GuidFormat = "GuidFormat";

		public const string Json = "Json";

		public const string NumericFormat = "NumericFormat";

		public const string Regex = "Regex";

		public const string TimeOnlyFormat = "TimeOnlyFormat";

		public const string TimeSpanFormat = "TimeSpanFormat";

		public const string Uri = "Uri";

		public const string Xml = "Xml";

		public string Syntax { get; }

		public object?[] Arguments { get; }

		public StringSyntaxAttribute(string syntax)
		{
			Syntax = syntax;
			Arguments = new object[0];
		}

		public StringSyntaxAttribute(string syntax, params object?[] arguments)
		{
			Syntax = syntax;
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class UnscopedRefAttribute : Attribute
	{
	}
}
namespace System.Runtime.Versioning
{
	[AttributeUsage(AttributeTargets.Assembly | AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Enum | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Field | AttributeTargets.Event | AttributeTargets.Interface | AttributeTargets.Delegate, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresPreviewFeaturesAttribute : Attribute
	{
		public string? Message { get; }

		public string? Url { get; set; }

		public RequiresPreviewFeaturesAttribute()
		{
		}

		public RequiresPreviewFeaturesAttribute(string? message)
		{
			Message = message;
		}
	}
}
namespace System.Runtime.CompilerServices
{
	[AttributeUsage(AttributeTargets.Assembly, AllowMultiple = true)]
	internal sealed class IgnoresAccessChecksToAttribute : Attribute
	{
		public IgnoresAccessChecksToAttribute(string assemblyName)
		{
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CallerArgumentExpressionAttribute : Attribute
	{
		public string ParameterName { get; }

		public CallerArgumentExpressionAttribute(string parameterName)
		{
			ParameterName = parameterName;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CollectionBuilderAttribute : Attribute
	{
		public Type BuilderType { get; }

		public string MethodName { get; }

		public CollectionBuilderAttribute(Type builderType, string methodName)
		{
			BuilderType = builderType;
			MethodName = methodName;
		}
	}
	[AttributeUsage(AttributeTargets.All, AllowMultiple = true, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class CompilerFeatureRequiredAttribute : Attribute
	{
		public const string RefStructs = "RefStructs";

		public const string RequiredMembers = "RequiredMembers";

		public string FeatureName { get; }

		public bool IsOptional { get; set; }

		public CompilerFeatureRequiredAttribute(string featureName)
		{
			FeatureName = featureName;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerArgumentAttribute : Attribute
	{
		public string[] Arguments { get; }

		public InterpolatedStringHandlerArgumentAttribute(string argument)
		{
			Arguments = new string[1] { argument };
		}

		public InterpolatedStringHandlerArgumentAttribute(params string[] arguments)
		{
			Arguments = arguments;
		}
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class InterpolatedStringHandlerAttribute : Attribute
	{
	}
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal static class IsExternalInit
	{
	}
	[AttributeUsage(AttributeTargets.Method, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ModuleInitializerAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class OverloadResolutionPriorityAttribute : Attribute
	{
		public int Priority { get; }

		public OverloadResolutionPriorityAttribute(int priority)
		{
			Priority = priority;
		}
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = true, AllowMultiple = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class ParamCollectionAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiredMemberAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Parameter, Inherited = false)]
	[EditorBrowsable(EditorBrowsableState.Never)]
	[ExcludeFromCodeCoverage]
	internal sealed class RequiresLocationAttribute : Attribute
	{
	}
	[AttributeUsage(AttributeTargets.Module | AttributeTargets.Class | AttributeTargets.Struct | AttributeTargets.Constructor | AttributeTargets.Method | AttributeTargets.Property | AttributeTargets.Event | AttributeTargets.Interface, Inherited = false)]
	[ExcludeFromCodeCoverage]
	internal sealed class SkipLocalsInitAttribute : Attribute
	{
	}
}