Rework debugger (#79)

Reactor.Debugger/AutoJoin/AutoJoinClientConnection.cs

@@ -0,0 +1,82 @@
+using System;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
+using System.IO.Pipes;
+using InnerNet;
+using Reactor.Debugger.AutoJoin.Messages;
+using Reactor.Utilities;
+
+namespace Reactor.Debugger.AutoJoin;
+
+internal sealed class AutoJoinClientConnection : AutoJoinConnection
+{
+    public const string PipeName = "Reactor.Debugger.AutoJoin";
+
+    private AutoJoinClientConnection(NamedPipeClientStream pipe) : base(pipe)
+    {
+    }
+
+    protected override void Handle(BinaryReader reader, MessageType messageType)
+    {
+        switch (messageType)
+        {
+            case MessageType.JoinGame:
+            {
+                Handle(JoinGameMessage.Deserialize(reader));
+                break;
+            }
+
+            default:
+            {
+                throw new ArgumentOutOfRangeException(nameof(messageType), messageType, null);
+            }
+        }
+    }
+
+    private static void Handle(in JoinGameMessage message)
+    {
+        var (address, port, gameCode) = message;
+
+        Dispatcher.Instance.Enqueue(() =>
+        {
+            var gameCodeText = gameCode == InnerNetServer.LocalGameId ? "<local>" : GameCode.IntToGameName(gameCode);
+            Info($"Joining {gameCodeText} on {address}:{port}");
+
+            if (gameCode == InnerNetServer.LocalGameId)
+            {
+                AmongUsClient.Instance.NetworkMode = NetworkModes.LocalGame;
+                AmongUsClient.Instance.GameId = gameCode;
+                AmongUsClient.Instance.StartCoroutine(AmongUsClient.Instance.CoConnectToGameServer(MatchMakerModes.Client, address, port, null));
+            }
+            else
+            {
+                AmongUsClient.Instance.StartCoroutine(AmongUsClient.Instance.CoJoinOnlineGameDirect(gameCode, address, port, null));
+            }
+        });
+    }
+
+    public void SendRequestJoin()
+    {
+        Write(default(RequestJoinGameMessage));
+    }
+
+    public static bool TryConnect([NotNullWhen(true)] out AutoJoinClientConnection? client)
+    {
+        var pipeClient = new NamedPipeClientStream(".", PipeName, PipeDirection.InOut, PipeOptions.Asynchronous);
+
+        try
+        {
+            pipeClient.Connect(100);
+
+            client = new AutoJoinClientConnection(pipeClient);
+            return true;
+        }
+        catch (TimeoutException)
+        {
+            pipeClient.Dispose();
+
+            client = null;
+            return false;
+        }
+    }
+}

Reactor.Debugger/AutoJoin/AutoJoinConnection.cs

@@ -0,0 +1,61 @@
+using System;
+using System.IO;
+using System.IO.Pipes;
+using System.Threading.Tasks;
+using Reactor.Debugger.AutoJoin.Messages;
+
+namespace Reactor.Debugger.AutoJoin;
+
+internal abstract class AutoJoinConnection : IDisposable
+{
+    private readonly BinaryWriter _writer;
+
+    protected AutoJoinConnection(PipeStream pipe)
+    {
+        _writer = new BinaryWriter(pipe);
+
+        Task.Run(() =>
+        {
+            try
+            {
+                var reader = new BinaryReader(pipe);
+
+                while (pipe.IsConnected)
+                {
+                    try
+                    {
+                        var messageType = (MessageType) reader.ReadByte();
+                        Debug($"Received {messageType}");
+                        Handle(reader, messageType);
+                    }
+                    catch (EndOfStreamException)
+                    {
+                        break;
+                    }
+                }
+
+                pipe.Dispose();
+                Disconnected?.Invoke();
+            }
+            catch (Exception e)
+            {
+                Error(e);
+            }
+        });
+    }
+
+    public event Action? Disconnected;
+
+    protected abstract void Handle(BinaryReader reader, MessageType messageType);
+
+    public void Write<T>(in T message) where T : IMessage<T>
+    {
+        Debug($"Writing {message}");
+        _writer.Write(message);
+    }
+
+    public void Dispose()
+    {
+        _writer.Dispose();
+    }
+}

Reactor.Debugger/AutoJoin/AutoJoinConnectionListener.cs

@@ -0,0 +1,113 @@
+using System;
+using System.Collections.Generic;
+using System.Diagnostics.CodeAnalysis;
+using System.IO.Pipes;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using InnerNet;
+using Reactor.Debugger.AutoJoin.Messages;
+
+namespace Reactor.Debugger.AutoJoin;
+
+internal sealed class AutoJoinConnectionListener : IDisposable
+{
+    private readonly CancellationTokenSource _cancellationTokenSource = new();
+    private readonly Mutex _mutex;
+
+    private AutoJoinConnectionListener(Mutex mutex)
+    {
+        _mutex = mutex;
+
+        Task.Run(async () =>
+        {
+            while (!_cancellationTokenSource.IsCancellationRequested)
+            {
+                try
+                {
+                    Info("Listening for connections");
+
+                    var pipeServer = new NamedPipeServerStream(
+                        AutoJoinClientConnection.PipeName,
+                        PipeDirection.InOut,
+                        NamedPipeServerStream.MaxAllowedServerInstances,
+                        PipeTransmissionMode.Byte,
+                        PipeOptions.Asynchronous
+                    );
+
+                    try
+                    {
+                        await pipeServer.WaitForConnectionAsync(_cancellationTokenSource.Token);
+                    }
+                    catch (OperationCanceledException)
+                    {
+                        pipeServer.Dispose();
+                        break;
+                    }
+
+                    Info("Client connected");
+
+                    var client = new AutoJoinServerConnection(pipeServer);
+                    Clients.Add(client);
+                    client.Disconnected += () =>
+                    {
+                        Clients.Remove(client);
+                        client.Dispose();
+                    };
+                }
+                catch (Exception e)
+                {
+                    Error(e);
+                }
+            }
+
+            Info("Stopped");
+            Stopped?.Invoke();
+        });
+    }
+
+    public event Action? Stopped;
+
+    public List<AutoJoinServerConnection> Clients { get; } = new();
+
+    public void Dispose()
+    {
+        _cancellationTokenSource.Cancel();
+        _cancellationTokenSource.Dispose();
+
+        foreach (var client in Clients)
+        {
+            client.Dispose();
+        }
+
+        Clients.Clear();
+
+        _mutex.Dispose();
+    }
+
+    public void SendJoinMe(InnerNetClient innerNetClient)
+    {
+        var joinGameMessage = JoinGameMessage.From(innerNetClient);
+
+        foreach (var client in Clients)
+        {
+            client.Write(joinGameMessage);
+        }
+    }
+
+    public static bool TryStart([NotNullWhen(true)] out AutoJoinConnectionListener? connectionListener)
+    {
+        var mutex = new Mutex(false, $@"Global\{AutoJoinClientConnection.PipeName}");
+
+        if (mutex.WaitOne(100))
+        {
+            connectionListener = new AutoJoinConnectionListener(mutex);
+            return true;
+        }
+
+        mutex.Dispose();
+
+        connectionListener = null;
+        return false;
+    }
+}

Reactor.Debugger/AutoJoin/AutoJoinConnectionManager.cs

@@ -0,0 +1,66 @@
+using HarmonyLib;
+using InnerNet;
+
+namespace Reactor.Debugger.AutoJoin;
+
+internal static class AutoJoinConnectionManager
+{
+    public static AutoJoinConnectionListener? Server { get; set; }
+    public static AutoJoinClientConnection? Client { get; set; }
+
+    public static void StartOrConnect()
+    {
+        if (AutoJoinConnectionListener.TryStart(out var connectionListener))
+        {
+            Info("Started an AutoJoin session");
+            Server = connectionListener;
+            Server.Stopped += () =>
+            {
+                if (Server == connectionListener)
+                {
+                    Server = null;
+                }
+            };
+        }
+        else if (AutoJoinClientConnection.TryConnect(out var client))
+        {
+            Info("Connected to an AutoJoin session");
+            Client = client;
+            client.Disconnected += () =>
+            {
+                if (Client == client)
+                {
+                    Client = null;
+
+                    Info("Disconnected from an AutoJoin session, trying to reconnect");
+                    StartOrConnect();
+                }
+            };
+        }
+        else
+        {
+            Error("Failed to start or connect to an AutoJoin session");
+        }
+    }
+
+    [HarmonyPatch(typeof(InnerNetClient), nameof(InnerNetClient.Start))]
+    public static class ConnectPatch
+    {
+        public static void Postfix(InnerNetClient __instance)
+        {
+            if (!DebuggerConfig.JoinGameOnStart.Value) return;
+
+            if (__instance.TryCast<AmongUsClient>() is { } amongUsClient)
+            {
+                if (Server != null)
+                {
+                    amongUsClient.StartCoroutine(amongUsClient.CoCreateOnlineGame());
+                }
+                else if (Client is { } client)
+                {
+                    client.SendRequestJoin();
+                }
+            }
+        }
+    }
+}

Reactor.Debugger/AutoJoin/AutoJoinServerConnection.cs

@@ -0,0 +1,38 @@
+using System;
+using System.IO;
+using System.IO.Pipes;
+using Reactor.Debugger.AutoJoin.Messages;
+
+namespace Reactor.Debugger.AutoJoin;
+
+internal sealed class AutoJoinServerConnection : AutoJoinConnection
+{
+    public AutoJoinServerConnection(NamedPipeServerStream pipe) : base(pipe)
+    {
+    }
+
+    protected override void Handle(BinaryReader reader, MessageType messageType)
+    {
+        switch (messageType)
+        {
+            case MessageType.RequestJoinGame:
+            {
+                Handle(RequestJoinGameMessage.Deserialize(reader));
+                break;
+            }
+
+            default:
+            {
+                throw new ArgumentOutOfRangeException(nameof(messageType), messageType, null);
+            }
+        }
+    }
+
+    private void Handle(in RequestJoinGameMessage message)
+    {
+        if (AmongUsClient.Instance.AmConnected)
+        {
+            Write(JoinGameMessage.From(AmongUsClient.Instance));
+        }
+    }
+}

Reactor.Debugger/AutoJoin/Messages/Extensions.cs

@@ -0,0 +1,12 @@
+using System.IO;
+
+namespace Reactor.Debugger.AutoJoin.Messages;
+
+internal static class Extensions
+{
+    public static void Write<T>(this BinaryWriter writer, in T message) where T : IMessage<T>
+    {
+        writer.Write((byte) T.Type);
+        message.Serialize(writer);
+    }
+}

Reactor.Debugger/AutoJoin/Messages/IMessage.cs

@@ -0,0 +1,15 @@
+#pragma warning disable CA2252 // TODO Remove after BepInEx updates the .NET version
+using System.IO;
+
+namespace Reactor.Debugger.AutoJoin.Messages;
+
+internal interface IMessage<TSelf> where TSelf : IMessage<TSelf>
+{
+    static abstract MessageType Type { get; }
+
+    void Serialize(BinaryWriter writer);
+
+    static abstract TSelf Deserialize(BinaryReader reader);
+
+    string ToString();
+}

Reactor.Debugger/AutoJoin/Messages/JoinGameMessage.cs

@@ -0,0 +1,40 @@
+using System.IO;
+using InnerNet;
+
+namespace Reactor.Debugger.AutoJoin.Messages;
+
+internal readonly record struct JoinGameMessage(
+    string Address,
+    ushort Port,
+    int GameCode
+) : IMessage<JoinGameMessage>
+{
+    public static MessageType Type => MessageType.JoinGame;
+
+    public void Serialize(BinaryWriter writer)
+    {
+        writer.Write(Address);
+        writer.Write(Port);
+        writer.Write(GameCode);
+    }
+
+    public static JoinGameMessage Deserialize(BinaryReader reader)
+    {
+        return new JoinGameMessage
+        {
+            Address = reader.ReadString(),
+            Port = reader.ReadUInt16(),
+            GameCode = reader.ReadInt32(),
+        };
+    }
+
+    public static JoinGameMessage From(InnerNetClient innerNetClient)
+    {
+        return new JoinGameMessage
+        {
+            Address = innerNetClient.networkAddress,
+            Port = (ushort) innerNetClient.networkPort,
+            GameCode = innerNetClient.GameId,
+        };
+    }
+}

Reactor.Debugger/AutoJoin/Messages/MessageType.cs

@@ -0,0 +1,7 @@
+namespace Reactor.Debugger.AutoJoin.Messages;
+
+internal enum MessageType : byte
+{
+    JoinGame,
+    RequestJoinGame,
+}

Reactor.Debugger/AutoJoin/Messages/RequestJoinGameMessage.cs

@@ -0,0 +1,17 @@
+using System.IO;
+
+namespace Reactor.Debugger.AutoJoin.Messages;
+
+internal readonly record struct RequestJoinGameMessage : IMessage<RequestJoinGameMessage>
+{
+    public static MessageType Type => MessageType.RequestJoinGame;
+
+    public void Serialize(BinaryWriter writer)
+    {
+    }
+
+    public static RequestJoinGameMessage Deserialize(BinaryReader reader)
+    {
+        return default;
+    }
+}

Reactor.Debugger/DebuggerConfig.cs

@@ -0,0 +1,26 @@
+using BepInEx.Configuration;
+
+namespace Reactor.Debugger;
+
+internal static class DebuggerConfig
+{
+    public const string FeaturesSection = "Features";
+    public const string AutoJoinSection = "AutoJoin";
+
+    public static ConfigEntry<bool> DisableGameEnd { get; private set; } = null!;
+    public static ConfigEntry<bool> RedirectLogger { get; private set; } = null!;
+    public static ConfigEntry<bool> AutoPlayAgain { get; private set; } = null!;
+    public static ConfigEntry<bool> DisableTimeout { get; private set; } = null!;
+
+    public static ConfigEntry<bool> JoinGameOnStart { get; private set; } = null!;
+
+    public static void Bind(ConfigFile config)
+    {
+        DisableGameEnd = config.Bind(FeaturesSection, nameof(DisableGameEnd), false, "Stops the game from ending regardless of conditions");
+        RedirectLogger = config.Bind(FeaturesSection, nameof(RedirectLogger), false, "Redirect base game Logger calls into BepInEx logging");
+        AutoPlayAgain = config.Bind(FeaturesSection, nameof(AutoPlayAgain), true, "Automatically calls Play Again after game ends");
+        DisableTimeout = config.Bind(FeaturesSection, nameof(DisableTimeout), false, "Disable the network disconnection timeout");
+
+        JoinGameOnStart = config.Bind(AutoJoinSection, nameof(JoinGameOnStart), false, "Automatically hosts/joins a game on start");
+    }
+}

Reactor.Debugger/DebuggerPlugin.cs

@@ -1,16 +1,10 @@
-using System;
+global using static Reactor.Utilities.Logger<Reactor.Debugger.DebuggerPlugin>;
-using System.Linq;
-using AmongUs.Data;
-using AmongUs.GameOptions;
 using BepInEx;
 using BepInEx.Unity.IL2CPP;
 using HarmonyLib;
-using Il2CppInterop.Runtime.Attributes;
+using Reactor.Debugger.AutoJoin;
-using Il2CppInterop.Runtime.InteropTypes.Arrays;
+using Reactor.Debugger.Patches;
-using InnerNet;
+using Reactor.Debugger.Window;
-using Reactor.Utilities.Attributes;
-using Reactor.Utilities.ImGui;
-using UnityEngine;
 
 namespace Reactor.Debugger;
 
@@ -20,107 +14,17 @@ namespace Reactor.Debugger;
 public partial class DebuggerPlugin : BasePlugin
 {
     public Harmony Harmony { get; } = new(Id);
-    public DebuggerComponent Component { get; private set; } = null!;
 
     public override void Load()
     {
-        Component = this.AddComponent<DebuggerComponent>();
+        DebuggerConfig.Bind(Config);
 
-        var maxImpostors = (Il2CppStructArray<int>) Enumerable.Repeat((int) byte.MaxValue, byte.MaxValue).ToArray();
+        this.AddComponent<DebuggerWindow>();
-        GameOptionsData.MaxImpostors = GameOptionsData.RecommendedImpostors = maxImpostors;
-        NormalGameOptionsV07.MaxImpostors = NormalGameOptionsV07.RecommendedImpostors = maxImpostors;
-        HideNSeekGameOptionsV07.MaxImpostors = maxImpostors;
 
-        var minPlayers = (Il2CppStructArray<int>) Enumerable.Repeat(1, byte.MaxValue).ToArray();
+        GameOptionsPatches.Initialize();
-        GameOptionsData.MinPlayers = minPlayers;
-        NormalGameOptionsV07.MinPlayers = minPlayers;
-        HideNSeekGameOptionsV07.MinPlayers = minPlayers;
 
         Harmony.PatchAll();
-    }
 
-    [RegisterInIl2Cpp]
+        AutoJoinConnectionManager.StartOrConnect();
-    public class DebuggerComponent : MonoBehaviour
-    {
-        [HideFromIl2Cpp]
-        public bool DisableGameEnd { get; set; }
-
-        [HideFromIl2Cpp]
-        public DragWindow TestWindow { get; }
-
-        public DebuggerComponent(IntPtr ptr) : base(ptr)
-        {
-            TestWindow = new DragWindow(new Rect(20, 20, 0, 0), "Debugger", () =>
-            {
-                GUILayout.Label("Name: " + DataManager.Player.Customization.Name);
-                DisableGameEnd = GUILayout.Toggle(DisableGameEnd, "Disable game end");
-
-                if (ShipStatus.Instance && AmongUsClient.Instance.AmHost)
-                {
-                    if (GUILayout.Button("Force game end"))
-                    {
-                        ShipStatus.Instance.enabled = false;
-                        GameManager.Instance.RpcEndGame(GameOverReason.ImpostorDisconnect, false);
-                    }
-
-                    if (GUILayout.Button("Call a meeting"))
-                    {
-                        PlayerControl.LocalPlayer.CmdReportDeadBody(null);
-                    }
-                }
-
-                if (TutorialManager.InstanceExists && PlayerControl.LocalPlayer)
-                {
-                    var data = PlayerControl.LocalPlayer.Data;
-
-                    var newIsImpostor = GUILayout.Toggle(data.Role.IsImpostor, "Is Impostor");
-                    if (data.Role.IsImpostor != newIsImpostor)
-                    {
-                        PlayerControl.LocalPlayer.RpcSetRole(newIsImpostor ? RoleTypes.Impostor : RoleTypes.Crewmate);
-                    }
-
-                    if (GUILayout.Button("Spawn a dummy"))
-                    {
-                        var playerControl = Instantiate(TutorialManager.Instance.PlayerPrefab);
-                        var i = playerControl.PlayerId = (byte) GameData.Instance.GetAvailableId();
-                        GameData.Instance.AddPlayer(playerControl);
-                        AmongUsClient.Instance.Spawn(playerControl, -2, SpawnFlags.None);
-                        playerControl.transform.position = PlayerControl.LocalPlayer.transform.position;
-                        playerControl.GetComponent<DummyBehaviour>().enabled = true;
-                        playerControl.NetTransform.enabled = false;
-                        playerControl.SetName($"{TranslationController.Instance.GetString(StringNames.Dummy, Array.Empty<Il2CppSystem.Object>())} {i}");
-                        var color = (byte) (i % Palette.PlayerColors.Length);
-                        playerControl.SetColor(color);
-                        playerControl.SetHat(HatManager.Instance.allHats[i % HatManager.Instance.allHats.Count].ProdId, playerControl.Data.DefaultOutfit.ColorId);
-                        playerControl.SetPet(HatManager.Instance.allPets[i % HatManager.Instance.allPets.Count].ProdId);
-                        playerControl.SetSkin(HatManager.Instance.allSkins[i % HatManager.Instance.allSkins.Count].ProdId, color);
-                        GameData.Instance.RpcSetTasks(playerControl.PlayerId, new Il2CppStructArray<byte>(0));
-                    }
-                }
-
-                if (PlayerControl.LocalPlayer)
-                {
-                    var position = PlayerControl.LocalPlayer.transform.position;
-                    GUILayout.Label($"x: {position.x}");
-                    GUILayout.Label($"y: {position.y}");
-                }
-            })
-            {
-                Enabled = false,
-            };
-        }
-
-        private void Update()
-        {
-            if (Input.GetKeyDown(KeyCode.F1))
-            {
-                TestWindow.Enabled = !TestWindow.Enabled;
-            }
-        }
-
-        private void OnGUI()
-        {
-            TestWindow.OnGUI();
-        }
     }
 }

Reactor.Debugger/Patches.cs

@@ -1,76 +0,0 @@
-using System.Linq;
-using AmongUs.GameOptions;
-using HarmonyLib;
-using Il2CppInterop.Runtime.InteropTypes.Arrays;
-using Reactor.Utilities;
-using UnityEngine;
-
-namespace Reactor.Debugger;
-
-internal static class Patches
-{
-    [HarmonyPatch(typeof(GameStartManager), nameof(GameStartManager.Update))]
-    public static class UpdatePatch
-    {
-        public static void Prefix(GameStartManager __instance)
-        {
-            __instance.MinPlayers = 1;
-        }
-    }
-
-    [HarmonyPatch(typeof(GameStartManager), nameof(GameStartManager.Update))]
-    public static class CountdownPatch
-    {
-        public static void Prefix(GameStartManager __instance)
-        {
-            __instance.countDownTimer = 0;
-        }
-    }
-
-    [HarmonyPatch(typeof(StatsManager), nameof(StatsManager.AmBanned), MethodType.Getter)]
-    public static class AmBannedPatch
-    {
-        public static void Postfix(out bool __result)
-        {
-            __result = false;
-        }
-    }
-
-    [HarmonyPatch]
-    [HarmonyPriority(Priority.First)]
-    public static class CheckEndCriteriaPatch
-    {
-        [HarmonyPatch(typeof(LogicGameFlow), nameof(LogicGameFlow.CheckEndCriteria))]
-        [HarmonyPatch(typeof(LogicGameFlowNormal), nameof(LogicGameFlow.CheckEndCriteria))]
-        [HarmonyPatch(typeof(LogicGameFlowHnS), nameof(LogicGameFlow.CheckEndCriteria))]
-        public static bool Prefix()
-        {
-            return !PluginSingleton<DebuggerPlugin>.Instance.Component.DisableGameEnd;
-        }
-    }
-
-    [HarmonyPatch(typeof(GameSettingMenu), nameof(GameSettingMenu.Start))]
-    public static class GameSettingMenuPatch
-    {
-        public static void Prefix(GameSettingMenu __instance)
-        {
-            // Unlocks map/impostor amount changing in online (for testing on your custom servers)
-            __instance.HideForOnline = new Il2CppReferenceArray<Transform>(0);
-        }
-    }
-
-    [HarmonyPatch(typeof(GameOptionsMenu), nameof(GameOptionsMenu.Start))]
-    [HarmonyPriority(Priority.First)]
-    public static class GameOptionsMenuPatch
-    {
-        public static void Postfix(GameOptionsMenu __instance)
-        {
-            if (GameOptionsManager.Instance.CurrentGameOptions.GameMode != GameModes.Normal) return;
-
-            __instance.Children
-                .Single(o => o.Title == StringNames.GameNumImpostors)
-                .Cast<NumberOption>()
-                .ValidRange = new FloatRange(0, byte.MaxValue);
-        }
-    }
-}

Reactor.Debugger/Patches/AutoPlayAgainPatch.cs

@@ -0,0 +1,14 @@
+using HarmonyLib;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch(typeof(EndGameNavigation), nameof(EndGameNavigation.ShowDefaultNavigation))]
+internal static class AutoPlayAgainPatch
+{
+    public static void Postfix(EndGameNavigation __instance)
+    {
+        if (!DebuggerConfig.AutoPlayAgain.Value) return;
+
+        __instance.NextGame();
+    }
+}

Reactor.Debugger/Patches/DisableGameEndPatch.cs

@@ -0,0 +1,18 @@
+using HarmonyLib;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch]
+[HarmonyPriority(Priority.First)]
+internal static class DisableGameEndPatch
+{
+    private static bool Enabled => DebuggerConfig.DisableGameEnd.Value;
+
+    [HarmonyPatch(typeof(LogicGameFlow), nameof(LogicGameFlow.CheckEndCriteria))]
+    [HarmonyPatch(typeof(LogicGameFlowNormal), nameof(LogicGameFlow.CheckEndCriteria))]
+    [HarmonyPatch(typeof(LogicGameFlowHnS), nameof(LogicGameFlow.CheckEndCriteria))]
+    public static bool Prefix()
+    {
+        return !Enabled;
+    }
+}

Reactor.Debugger/Patches/DisableTimeoutPatch.cs

@@ -0,0 +1,27 @@
+using HarmonyLib;
+using Hazel.Udp;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch]
+internal static class DisableTimeoutPatch
+{
+    private static bool Enabled => DebuggerConfig.DisableTimeout.Value;
+
+    [HarmonyPatch(typeof(UdpConnection), nameof(UdpConnection.HandleKeepAlive))]
+    [HarmonyPrefix]
+    public static bool DisableKeepAlive()
+    {
+        return !Enabled;
+    }
+
+    [HarmonyPatch(typeof(UnityUdpClientConnection), nameof(UnityUdpClientConnection.ConnectAsync))]
+    [HarmonyPostfix]
+    public static void DisableTimeout(UnityUdpClientConnection __instance)
+    {
+        if (!Enabled) return;
+
+        __instance.DisconnectTimeoutMs = int.MaxValue;
+        __instance.ResendLimit = 0;
+    }
+}

Reactor.Debugger/Patches/GameOptionsPatches.cs

@@ -0,0 +1,70 @@
+using System.Linq;
+using AmongUs.GameOptions;
+using HarmonyLib;
+using Il2CppInterop.Runtime;
+using Il2CppInterop.Runtime.InteropTypes.Arrays;
+using Il2CppSystem.Reflection;
+using UnityEngine;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch]
+internal static class GameOptionsPatches
+{
+    public static void Initialize()
+    {
+        var maxImpostors = (Il2CppStructArray<int>) Enumerable.Repeat((int) byte.MaxValue, byte.MaxValue).ToArray();
+        GameOptionsData.MaxImpostors = maxImpostors;
+        NormalGameOptionsV07.MaxImpostors = maxImpostors;
+        HideNSeekGameOptionsV07.MaxImpostors = maxImpostors;
+
+        var minPlayers = (Il2CppStructArray<int>) Enumerable.Repeat(1, byte.MaxValue).ToArray();
+        GameOptionsData.MinPlayers = minPlayers;
+        NormalGameOptionsV07.MinPlayers = minPlayers;
+        HideNSeekGameOptionsV07.MinPlayers = minPlayers;
+    }
+
+    [HarmonyPatch(typeof(GameSettingMenu), nameof(GameSettingMenu.Start))]
+    [HarmonyPrefix]
+    public static void UnlockAllOptions(GameSettingMenu __instance)
+    {
+        __instance.HideForOnline = new Il2CppReferenceArray<Transform>(0);
+    }
+
+    [HarmonyPatch(typeof(NumberOption), nameof(NumberOption.OnEnable))]
+    [HarmonyPostfix]
+    public static void UnlockOptionRange(NumberOption __instance)
+    {
+        __instance.ValidRange.min = float.MinValue;
+        __instance.ValidRange.max = float.MaxValue;
+    }
+
+    [HarmonyPatch(typeof(CreateOptionsPicker), nameof(CreateOptionsPicker.SetImpostorButtons))]
+    public static class DisableImpostorCountReset
+    {
+        private static readonly MethodInfo _refreshMethod = Il2CppType.Of<CreateOptionsPicker>().GetMethod("Refresh", BindingFlags.Public | BindingFlags.Instance);
+
+        public static bool Prefix()
+        {
+            foreach (var stackFrame in new Il2CppSystem.Diagnostics.StackTrace().GetFrames())
+            {
+                if (_refreshMethod.Equals(stackFrame.GetMethod()))
+                {
+                    return false;
+                }
+            }
+
+            return true;
+        }
+    }
+
+    [HarmonyPatch(typeof(CrewVisualizer), nameof(CrewVisualizer.SetCrewSize))]
+    [HarmonyPrefix]
+    public static void SetCrewSizePatch(int numPlayers, ref int numImpostors)
+    {
+        if (numImpostors >= numPlayers)
+        {
+            numImpostors = 0;
+        }
+    }
+}

Reactor.Debugger/Patches/GameStartManagerPatches.cs

@@ -0,0 +1,21 @@
+using HarmonyLib;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch(typeof(GameStartManager))]
+internal static class GameStartManagerPatches
+{
+    [HarmonyPatch(nameof(GameStartManager.Start))]
+    [HarmonyPrefix]
+    public static void StartPatch(GameStartManager __instance)
+    {
+        __instance.MinPlayers = 1;
+    }
+
+    [HarmonyPatch(nameof(GameStartManager.Update))]
+    [HarmonyPrefix]
+    public static void UpdatePatch(GameStartManager __instance)
+    {
+        __instance.countDownTimer = 0;
+    }
+}

Reactor.Debugger/Patches/MiscellaneousPatches.cs

@@ -0,0 +1,14 @@
+using HarmonyLib;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch]
+internal static class MiscellaneousPatches
+{
+    [HarmonyPatch(typeof(StatsManager), nameof(StatsManager.AmBanned), MethodType.Getter)]
+    [HarmonyPrefix]
+    public static void AmBannedPatch(out bool __result)
+    {
+        __result = false;
+    }
+}

Reactor.Debugger/Patches/RandomizeFreeplayServerPortPatch.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Net;
+using HarmonyLib;
+using InnerNet;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch]
+internal static class RandomizeFreeplayServerPortPatch
+{
+    private static ushort? _lastPort;
+
+    [HarmonyPatch(typeof(InnerNetServer), nameof(InnerNetServer.StartAsLocalServer))]
+    public static class StartServerPatch
+    {
+        public static void Prefix(InnerNetServer __instance)
+        {
+            var port = (ushort) Random.Shared.Next(1024, IPEndPoint.MaxPort);
+            _lastPort = port;
+            __instance.Port = port;
+        }
+
+        public static void Postfix(InnerNetServer __instance)
+        {
+            __instance.Port = Constants.GamePlayPort;
+        }
+    }
+
+    [HarmonyPatch(typeof(InnerNetClient), nameof(InnerNetClient.SetEndpoint))]
+    [HarmonyPrefix]
+    public static void SetEndpointPatch(InnerNetClient __instance, string addr, ref ushort port)
+    {
+        if (_lastPort != null && __instance.NetworkMode == NetworkModes.FreePlay)
+        {
+            port = _lastPort.Value;
+            _lastPort = null;
+        }
+    }
+}

Reactor.Debugger/Patches/RedirectLoggerPatch.cs

@@ -0,0 +1,74 @@
+using System;
+using System.Globalization;
+using System.Text;
+using BepInEx.Logging;
+using HarmonyLib;
+using Object = UnityEngine.Object;
+
+namespace Reactor.Debugger.Patches;
+
+[HarmonyPatch(typeof(Logger))]
+internal static class RedirectLoggerPatch
+{
+    private static readonly ManualLogSource _log = BepInEx.Logging.Logger.CreateLogSource("Among Us");
+
+    private static bool Enabled => DebuggerConfig.RedirectLogger.Value;
+
+    private static void Log(Logger logger, Logger.Level level, Il2CppSystem.Object message, Object? context = null)
+    {
+        var finalMessage = new StringBuilder();
+
+        if (logger.category != Logger.Category.None) finalMessage.Append(CultureInfo.InvariantCulture, $"[{logger.category}] ");
+        if (!string.IsNullOrEmpty(logger.tag)) finalMessage.Append(CultureInfo.InvariantCulture, $"[{logger.tag}] ");
+        if (context != null) finalMessage.Append(CultureInfo.InvariantCulture, $"[{context.name} ({context.GetIl2CppType().FullName})]");
+        finalMessage.Append(CultureInfo.InvariantCulture, $" {message.ToString()} ");
+
+        _log.Log(
+            level switch
+            {
+                Logger.Level.Debug => LogLevel.Debug,
+                Logger.Level.Error => LogLevel.Error,
+                Logger.Level.Warning => LogLevel.Warning,
+                Logger.Level.Info => LogLevel.Info,
+                _ => throw new ArgumentOutOfRangeException(nameof(level), level, null),
+            },
+            finalMessage
+        );
+    }
+
+    [HarmonyPatch(nameof(Logger.Debug))]
+    [HarmonyPrefix]
+    public static bool DebugPatch(Logger __instance, Il2CppSystem.Object message, Object? context)
+    {
+        if (!Enabled) return true;
+        Log(__instance, Logger.Level.Debug, message, context);
+        return false;
+    }
+
+    [HarmonyPatch(nameof(Logger.Info))]
+    [HarmonyPrefix]
+    public static bool InfoPatch(Logger __instance, Il2CppSystem.Object message, Object? context)
+    {
+        if (!Enabled) return true;
+        Log(__instance, Logger.Level.Info, message, context);
+        return false;
+    }
+
+    [HarmonyPatch(nameof(Logger.Warning))]
+    [HarmonyPrefix]
+    public static bool WarningPatch(Logger __instance, Il2CppSystem.Object message, Object? context)
+    {
+        if (!Enabled) return true;
+        Log(__instance, Logger.Level.Warning, message, context);
+        return false;
+    }
+
+    [HarmonyPatch(nameof(Logger.Error))]
+    [HarmonyPrefix]
+    public static bool ErrorPatch(Logger __instance, Il2CppSystem.Object message, Object? context)
+    {
+        if (!Enabled) return true;
+        Log(__instance, Logger.Level.Error, message, context);
+        return false;
+    }
+}

Reactor.Debugger/Utilities/Extensions.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections;
+using Il2CppInterop.Runtime;
+using InnerNet;
+
+namespace Reactor.Debugger.Utilities;
+
+internal static class Extensions
+{
+    public static IEnumerator CoCreateLocalGame(this AmongUsClient client)
+    {
+        try
+        {
+            client.NetworkMode = NetworkModes.LocalGame;
+
+            InnerNetServer.Instance.StartAsServer();
+
+            client.SetEndpoint(Constants.LocalNetAddress, Constants.GamePlayPort, false);
+            client.MainMenuScene = "MatchMaking";
+            client.OnlineScene = "OnlineGame";
+        }
+        catch (Il2CppException e)
+        {
+            Error(e);
+            DisconnectPopup.Instance.ShowCustom(e.Message[..e.Message.IndexOf("\n--- BEGIN IL2CPP STACK TRACE ---\n", StringComparison.Ordinal)]);
+            MatchMaker.Instance.NotConnecting();
+            yield break;
+        }
+
+        client.Connect(MatchMakerModes.HostAndClient, null);
+
+        yield return client.WaitForConnectionOrFail();
+
+        DestroyableSingleton<MatchMaker>.Instance.NotConnecting();
+    }
+}

Reactor.Debugger/Window/DebuggerWindow.cs

@@ -0,0 +1,70 @@
+using System;
+using AmongUs.Data;
+using Il2CppInterop.Runtime.Attributes;
+using Reactor.Debugger.Window.Tabs;
+using Reactor.Utilities.Attributes;
+using Reactor.Utilities.ImGui;
+using UnityEngine;
+
+namespace Reactor.Debugger.Window;
+
+[RegisterInIl2Cpp]
+internal sealed class DebuggerWindow : MonoBehaviour
+{
+    private readonly DragWindow _window;
+
+    [HideFromIl2Cpp]
+    public BaseTab[] Tabs { get; } =
+    {
+        new ConfigTab(),
+        new GameTab(),
+        new AutoJoinTab(),
+    };
+
+    [HideFromIl2Cpp]
+    public BaseTab SelectedTab { get; private set; }
+
+    public DebuggerWindow(IntPtr ptr) : base(ptr)
+    {
+        SelectedTab = Tabs[0];
+
+        _window = new DragWindow(new Rect(20, 20, 0, 0), "Reactor.Debugger", () =>
+        {
+            var clientName = DataManager.Player.Customization.Name;
+            if (AmongUsClient.Instance && AmongUsClient.Instance.AmHost) clientName += " (host)";
+            GUILayout.Label("Name: " + clientName);
+
+            GUILayout.BeginHorizontal();
+            {
+                foreach (var tab in Tabs)
+                {
+                    if (GUILayout.Toggle(tab == SelectedTab, tab.Name, new GUIStyle(GUI.skin.button)))
+                    {
+                        SelectedTab = tab;
+                    }
+                }
+            }
+            GUILayout.EndHorizontal();
+
+            GUILayout.Space(5f);
+
+            SelectedTab.OnGUI();
+        })
+        {
+            Enabled = false,
+        };
+    }
+
+    public void Update()
+    {
+        if (Input.GetKeyDown(KeyCode.F1))
+        {
+            _window.Enabled = !_window.Enabled;
+        }
+    }
+
+    public void OnGUI()
+    {
+        _window.OnGUI();
+    }
+}

Reactor.Debugger/Window/Tabs/AutoJoinTab.cs

@@ -0,0 +1,68 @@
+using BepInEx.Unity.IL2CPP.Utils;
+using Reactor.Debugger.AutoJoin;
+using Reactor.Debugger.Utilities;
+using UnityEngine;
+
+namespace Reactor.Debugger.Window.Tabs;
+
+internal sealed class AutoJoinTab : BaseTab
+{
+    public override string Name => "AutoJoin";
+
+    public override void OnGUI()
+    {
+        if (AutoJoinConnectionManager.Server is { } server)
+        {
+            GUILayout.Label($"Hosting ({server.Clients.Count} clients)");
+
+            if (GUILayout.Button("Stop"))
+            {
+                server.Dispose();
+            }
+
+            if (AmongUsClient.Instance)
+            {
+                if (GUILayout.Button("Create an online game"))
+                {
+                    AmongUsClient.Instance.StartCoroutine(AmongUsClient.Instance.CoCreateOnlineGame());
+                }
+
+                if (GUILayout.Button("Create a local game"))
+                {
+                    AmongUsClient.Instance.StartCoroutine(AmongUsClient.Instance.CoCreateLocalGame());
+                }
+
+                if (
+                    AmongUsClient.Instance.AmConnected &&
+                    AmongUsClient.Instance.NetworkMode != NetworkModes.FreePlay &&
+                    GUILayout.Button("Join me")
+                )
+                {
+                    server.SendJoinMe(AmongUsClient.Instance);
+                }
+            }
+        }
+        else if (AutoJoinConnectionManager.Client is { } client)
+        {
+            GUILayout.Label("Connected");
+
+            if (GUILayout.Button("Disconnect"))
+            {
+                AutoJoinConnectionManager.Client = null;
+                client.Dispose();
+            }
+
+            if (GUILayout.Button("Request join"))
+            {
+                client.SendRequestJoin();
+            }
+        }
+        else
+        {
+            if (GUILayout.Button("Connect"))
+            {
+                AutoJoinConnectionManager.StartOrConnect();
+            }
+        }
+    }
+}

Reactor.Debugger/Window/Tabs/BaseTab.cs

@@ -0,0 +1,8 @@
+namespace Reactor.Debugger.Window.Tabs;
+
+internal abstract class BaseTab
+{
+    public abstract string Name { get; }
+
+    public abstract void OnGUI();
+}

Reactor.Debugger/Window/Tabs/ConfigTab.cs

@@ -0,0 +1,29 @@
+using System.Linq;
+using BepInEx.Configuration;
+using Reactor.Utilities;
+using UnityEngine;
+
+namespace Reactor.Debugger.Window.Tabs;
+
+internal sealed class ConfigTab : BaseTab
+{
+    public override string Name => "Config";
+
+    public override void OnGUI()
+    {
+        var configs = PluginSingleton<ReactorPlugin>.Instance.Config.Concat(PluginSingleton<DebuggerPlugin>.Instance.Config);
+
+        foreach (var section in configs.GroupBy(e => e.Key.Section))
+        {
+            GUILayout.Label(section.Key);
+
+            foreach (var (definition, entry) in section)
+            {
+                if (entry is ConfigEntry<bool> booleanEntry)
+                {
+                    booleanEntry.Value = GUILayout.Toggle(booleanEntry.Value, definition.Key);
+                }
+            }
+        }
+    }
+}

Reactor.Debugger/Window/Tabs/GameTab.cs

@@ -0,0 +1,95 @@
+using AmongUs.GameOptions;
+using Il2CppInterop.Runtime.InteropTypes.Arrays;
+using UnityEngine;
+using Object = UnityEngine.Object;
+
+namespace Reactor.Debugger.Window.Tabs;
+
+internal sealed class GameTab : BaseTab
+{
+    public override string Name => "Game";
+
+    public override void OnGUI()
+    {
+        var localPlayer = PlayerControl.LocalPlayer;
+        if (!localPlayer)
+        {
+            return;
+        }
+
+        var amHost = AmongUsClient.Instance.AmHost;
+
+        var position = localPlayer.transform.position;
+        GUILayout.Label($"Position: ({position.x:F3}, {position.y:F3})");
+
+        var physics = localPlayer.MyPhysics;
+        GUILayout.Label($"Speed: {physics.Speed}");
+        physics.Speed = GUILayout.HorizontalSlider(physics.Speed, 0, 25);
+
+        localPlayer.Collider.enabled = GUILayout.Toggle(localPlayer.Collider.enabled, "Collisions");
+
+        if (ShipStatus.Instance)
+        {
+            if (amHost && GUILayout.Button("Force game end"))
+            {
+                ShipStatus.Instance.enabled = false;
+                GameManager.Instance.RpcEndGame(GameOverReason.ImpostorDisconnect, false);
+            }
+
+            if (MeetingHud.Instance)
+            {
+                if (GUILayout.Button("Stop the meeting"))
+                {
+                    MeetingHud.Instance.RpcClose();
+                }
+            }
+            else
+            {
+                if (GUILayout.Button("Call a meeting"))
+                {
+                    localPlayer.CmdReportDeadBody(null);
+                }
+            }
+
+            if (TutorialManager.InstanceExists)
+            {
+                var newIsImpostor = GUILayout.Toggle(localPlayer.Data.Role.IsImpostor, "Is Impostor");
+                if (localPlayer.Data.Role.IsImpostor != newIsImpostor)
+                {
+                    localPlayer.RpcSetRole(newIsImpostor ? RoleTypes.Impostor : RoleTypes.Crewmate);
+                }
+
+                if (GUILayout.Button("Spawn a dummy"))
+                {
+                    SpawnDummy();
+                }
+            }
+        }
+    }
+
+    private static void SpawnDummy()
+    {
+        var playerControl = Object.Instantiate(TutorialManager.Instance.PlayerPrefab);
+        var playerId = playerControl.PlayerId = (byte) GameData.Instance.GetAvailableId();
+
+        GameData.Instance.AddPlayer(playerControl);
+        AmongUsClient.Instance.Spawn(playerControl);
+
+        playerControl.transform.position = PlayerControl.LocalPlayer.transform.position;
+        playerControl.GetComponent<DummyBehaviour>().enabled = true;
+        playerControl.NetTransform.enabled = false;
+
+        playerControl.SetName($"{TranslationController.Instance.GetString(StringNames.Dummy)} {playerId}");
+
+        var color = (byte) (playerId % Palette.PlayerColors.Length);
+        playerControl.SetColor(color);
+        playerControl.SetHat(HatManager.Instance.allHats[playerId % HatManager.Instance.allHats.Count].ProdId, playerControl.Data.DefaultOutfit.ColorId);
+        playerControl.SetPet(HatManager.Instance.allPets[playerId % HatManager.Instance.allPets.Count].ProdId);
+        playerControl.SetSkin(HatManager.Instance.allSkins[playerId % HatManager.Instance.allSkins.Count].ProdId, color);
+        playerControl.SetVisor(HatManager.Instance.allVisors[playerId % HatManager.Instance.allVisors.Count].ProdId, color);
+        playerControl.SetNamePlate(HatManager.Instance.allNamePlates[playerId % HatManager.Instance.allNamePlates.Count].ProdId);
+        playerControl.Data.PlayerLevel = playerId;
+
+        GameData.Instance.RpcSetTasks(playerControl.PlayerId, new Il2CppStructArray<byte>(0));
+    }
+}