1.0.3

.vscode/settings.json

@@ -1,14 +1,17 @@
 {
     "cSpell.words": [
         "allmaps",
+        "anavoi",
         "Behaviour",
         "currentmap",
         "Dont",
+        "Gaboule",
         "gamemode",
         "GBSU",
         "gmenu",
         "hlapi",
         "netstandard",
+        "playercount",
         "protontricks",
         "rotationconfig",
         "serverip",

Addons/GBSUGui.cs

@@ -1,3 +1,5 @@
+using System;
+using System.IO;
 using BepInEx;
 using CoreNet.Config;
 using GB.Config;
@@ -13,14 +15,16 @@ namespace GBSU.Addons;
 public class GBSUGui : MonoBehaviour
 {
     private bool menu_shown;
+    private bool error_shown;
     //private string _currentMap;
     public Rect gmenu = new(Screen.width / 2, 0, 385f, 690f);
+    public Rect error_dialog = new(Screen.width / 2, 0, 520f, 175f);
+    private string error_msg = "Unknown error!";
 
     readonly IInputSystem inputSystem = UnityInput.Current;
     string serverip = null;
-    int serverport = 0;
+    int serverport = 5999;
     string currentmap;
-    int vsync_switch;
     bool hosting = false;
     private void Start()
     {
@@ -32,8 +36,6 @@ public class GBSUGui : MonoBehaviour
         {
             int.TryParse(CommandLineParser.Instance.GetValueForKey("-port", true), out serverport);
         }
-
-        vsync_switch = QualitySettings.vSyncCount;
     }
     private void Update()
     {
@@ -65,7 +67,7 @@ public class GBSUGui : MonoBehaviour
         GUI.skin.label.alignment = TextAnchor.UpperLeft;
 
         GUILayout.Label($@"==Guide==
-Set CLI arguments: -ip, -port, -servername, -serverpassword
+Set CLI arguments: -ip, -port
 
 [Hosting]
 1. Create a config in Gang Beasts_Data/Config/Rotation/config.json
@@ -78,29 +80,49 @@ Set CLI arguments: -ip, -port, -servername, -serverpassword
         {
             Application.Quit(0);
         }
-        if (serverip != null && serverport != default)
+        if (serverip != null)
         {
             if (GUI.Button(new Rect(20f, 260f, 170f, 30f), "Host"))
             {
                 if (LobbyManager.Instance.LobbyStates.SelfState == LobbyState.Game.Menu)
                 {
-                    hosting = true;
+                    if (File.Exists(Helper.RotationFolderPath + "config.json"))
+                    {
+                        hosting = true;
 
-                    AudioListener.volume = 0; // mute game audio
+                        AudioListener.volume = 0; // mute game audio
 
-                    Plugin.AddServerComp(); // add custom GBSU server component
+                        Plugin.AddServerComp(); // add custom GBSU server component
                         
-                    RotationConfig gameConfig = GBConfigLoader.LoadRotationConfig("config.json", true); // load rotation config from Config/Rotation/config.json
-                    ServerConfig serverConfig = NetConfigLoader.LoadServerConfig(); // load default server config, because it can be overridden by args like -ip and -port
-                    MonoSingleton<Global>.Instance.UNetManager.LaunchServer(serverConfig); // launch the server with the server config
-                    MonoSingleton<Global>.Instance.UNetManager.GetComponent<GameManagerNew>().ChangeRotationConfig(gameConfig, 0); // set server's rotationconfig
+                        try
+                        {
+                            RotationConfig gameConfig = GBConfigLoader.LoadRotationConfig("config.json", true); // load rotation config from Config/Rotation/config.json
+                            ServerConfig serverConfig = NetConfigLoader.LoadServerConfig(); // load default server config, because it can be overridden by args like -ip and -port
+                            MonoSingleton<Global>.Instance.UNetManager.LaunchServer(serverConfig); // launch the server with the server config
+                            MonoSingleton<Global>.Instance.UNetManager.GetComponent<GameManagerNew>().ChangeRotationConfig(gameConfig, 0); // set server's rotationconfig
+                        }
+                        catch (Exception e)
+                        {
+                            PushError("Looks like you've caught a bug! Please send your log file to us :)\n" + e);
+                        }
+                    }
+                    else
+                    {
+                        PushError(@$"No config.json could be found in {Helper.RotationFolderPath}
+Make sure to download a file from the examples given and rename it to config.json.
+{Helper.FilesInRotationDir()}");
+                    }
+                }
+                else
+                {
+                    PushError("Please stay on the main menu to begin hosting. Tip: You might need to exit your lobby.");
                 }
             }
             if (GUI.Button(new Rect(195f, 260f, 170f, 30f), "Join"))
             {
                 if (LobbyManager.Instance.LobbyStates.SelfState == LobbyState.Game.Online)
                 {
-                    if (!hosting && serverip != null && serverport != 0)
+                    if (!hosting)
                     {
                         LobbyManager.Instance.LobbyStates.IP = serverip;
                         LobbyManager.Instance.LobbyStates.Port = serverport;
@@ -108,10 +130,22 @@ Set CLI arguments: -ip, -port, -servername, -serverpassword
                         LobbyManager.Instance.LocalBeasts.SetupNetMemberContext(true);
                         MonoSingleton<Global>.Instance.UNetManager.LaunchClient(serverip, serverport);
                     }
-
+                    else
+                    {
+                        PushError("You are currently hosting a match! Please restart the game before attempting to join.");
+                    }
+                }
+                else
+                {
+                    PushError("Failed to join lobby! Please select the Online option in-game before joining.");
                 }
             }
         }
+        else
+        {
+            PushError("Couldn't find the -ip CLI argument. Please refer to the documentation.");
+        }
+
         if (GUI.Button(new Rect(20f, 295f, 170f, 30f), "Cap FPS to 60"))
         {
             Application.targetFrameRate = 60;
@@ -122,16 +156,14 @@ Set CLI arguments: -ip, -port, -servername, -serverpassword
         }
         if (GUI.Button(new Rect(20f, 330f, 170f, 30f), "Toggle VSync"))
         {
-            if (vsync_switch == 0)
+            if (QualitySettings.vSyncCount == 0)
             {
-                vsync_switch = 1;
+                QualitySettings.vSyncCount = 1;
             }
             else
             {
-                vsync_switch = 0;
+                QualitySettings.vSyncCount = 0;
             }
-
-            QualitySettings.vSyncCount = vsync_switch;
         }
 
         GUI.Label(new Rect(20f, 365f, 365f, 400f), $@"
@@ -151,6 +183,19 @@ Please refer to the documentation for more information.");
         GUI.DragWindow(new Rect(0, 0, 10000, 10000));
     }
 
+    private void ShowError(int window)
+    {
+        GUI.skin.label.alignment = TextAnchor.MiddleCenter;
+
+        GUILayout.Label(error_msg);
+
+        if (GUI.Button(new Rect(420f, 135f, 85f, 30f), "Close"))
+        {
+            error_shown = false;
+        }
+
+        GUI.DragWindow(new Rect(0, 0, 10000, 10000));
+    }
     private string UpdateScoreDisplay()
     {
         if (hosting)
@@ -165,11 +210,25 @@ Please refer to the documentation for more information.");
         return null;
     }
 
+    private void PushError(string message)
+    {
+        Plugin.Log.LogError(message);
+
+        // Push this error to the UI
+        error_msg = message;
+        error_shown = true;
+    }
+
     public void OnGUI()
     {
         if (menu_shown)
         {
-            gmenu = GUILayout.Window(121, gmenu, ShowOurWindow, $"{Plugin.PluginName} [{Plugin.PluginVersion}]");
+            gmenu = GUILayout.Window(121, gmenu, ShowOurWindow, $"{MyPluginInfo.PLUGIN_NAME} [{MyPluginInfo.PLUGIN_VERSION}]");
+        }
+
+        if (error_shown)
+        {
+            error_dialog = GUILayout.Window(122, error_dialog, ShowError, "An error occurred!");
         }
     }
 }

Addons/GBSUServer.cs

@@ -26,7 +26,7 @@ public class GBSUServer : MonoBehaviour
     }
     void SetLocalGangToOff()
     {
-        localSingleGang.SetValue(false);
+        localSingleGang?.SetValue(false);
     }
 
     /*

Addons/Helper.cs

@@ -1,9 +1,13 @@
 using System;
+using System.IO;
+using UnityEngine;
 using UnityEngine.Analytics;
 
 namespace GBSU.Addons;
 public class Helper
 {
+    public static string RotationFolderPath = Application.dataPath + "/Config/Rotation/";
+    public static string GameConfigPath = RotationFolderPath + "config.json";
     public static void DisableAnalytics()
     {
         // Try disabling analytics https://docs.unity3d.com/ScriptReference/Analytics.Analytics-deviceStatsEnabled.html
@@ -17,4 +21,40 @@ public class Helper
             Plugin.Log.LogWarning("Failed to disable analytics: " + e.Message);
         }
     }
+    public static void CreateRotationFolder()
+    {
+        try
+        {
+            Plugin.Log.LogInfo("Creating rotation folder at " + RotationFolderPath);
+            Directory.CreateDirectory(RotationFolderPath);
+        }
+        catch (Exception e)
+        {
+            Plugin.Log.LogError("Could not create rotation folder path: " + e.Message);
+        }
+    }
+    public static string FilesInRotationDir()
+    {
+        // https://stackoverflow.com/a/14877330
+        DirectoryInfo d = new(RotationFolderPath);
+        FileInfo[] files = d.GetFiles();
+        int number = files.Length;
+
+        // no files?
+        if (number == 0)
+        {
+            return @"No files were found in the directory.";
+        }
+        else
+        {
+            string names = "";
+
+            foreach(FileInfo file in files)
+            {
+                names = file.Name + " " + names;
+            }
+
+            return $"There are {number} files: {names}";
+        }
+    }
 }

GBSU.csproj

@@ -4,7 +4,7 @@
     <TargetFramework>netstandard2.0</TargetFramework>
     <AssemblyName>GBSU</AssemblyName>
     <Product>Gang Beasts Server Utility</Product>
-    <Version>1.0.2</Version>
+    <Version>1.0.3</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
     <RestoreAdditionalProjectSources>

Plugin.cs

@@ -11,7 +11,7 @@ using UnityEngine;
 
 namespace GBSU;
 
-[BepInPlugin(PluginGUID, PluginName, PluginVersion)]
+[BepInPlugin(MyPluginInfo.PLUGIN_GUID, MyPluginInfo.PLUGIN_NAME, MyPluginInfo.PLUGIN_VERSION)]
 [BepInProcess("Gang Beasts.exe")]
 public class Plugin : BaseUnityPlugin
 {
@@ -40,15 +40,20 @@ public class Plugin : BaseUnityPlugin
     {
         // Plugin startup logic
         Log = base.Logger;
-        Log.LogInfo($"\n------\nPlugin {PluginName} [{PluginVersion}] is loaded!\n------\n");
+        Log.LogInfo($"\n------\nPlugin {MyPluginInfo.PLUGIN_NAME} [{MyPluginInfo.PLUGIN_VERSION}] is loaded!\n------\n");
 
         HarmonyFileLog.Enabled = true;
-        var harmony = new Harmony(PluginGUID);
+        var harmony = new Harmony(MyPluginInfo.PLUGIN_GUID);
         harmony.PatchAll(Assembly.GetExecutingAssembly());
 
         GBSUCompInit();
 
         Helper.DisableAnalytics(); // thank me later
+
+        // create server config path
+        Helper.CreateRotationFolder();
+
+        Log.LogDebug("Server game config should be found at " + Helper.GameConfigPath);
     }
 
     private static void GBSUCompInit()
@@ -62,10 +67,18 @@ public class Plugin : BaseUnityPlugin
 
     public static void AddServerComp()
     {
+        Component[] comps = GBSUCompContainer.GetComponents(typeof(Component));
+        foreach (var comp in comps)
+        {
+            Log.LogDebug("iterating thru singleton comps");
+            if(comp is GBSUServer)
+            {
+                Log.LogDebug("GBSUServer component was found! Destroying it");
+                Destroy(comp);
+            }
+        }
+
+        Log.LogDebug("Adding GBSUServer component");
         GBSUCompContainer.AddComponent<GBSUServer>();
     }
-
-    public const string PluginGUID = "com.gaboule.plugins.gbsu";
-    public const string PluginName = "Gang Beasts Server Utility";
-    public const string PluginVersion = "1.0.2";
 }