/// <summary>
/// The entry point for the BepInEx plugin system, called on the very first LoadScene() from UnityEngine.
/// </summary>
public static void Initialize()
{
if (_loaded)
{
return;
}
if (!Directory.Exists(Utility.PluginsDirectory))
{
Directory.CreateDirectory(Utility.PluginsDirectory);
}
Preloader.AllocateConsole();
try
{
UnityLogWriter unityLogWriter = new UnityLogWriter();
if (Preloader.PreloaderLog != null)
{
unityLogWriter.WriteToLog($"{Preloader.PreloaderLog}\r\n");
}
Logger.SetLogger(unityLogWriter);
if (bool.Parse(Config.GetEntry("log_unity_messages", "false", "Global")))
{
UnityLogWriter.ListenUnityLogs();
}
string consoleTile = $"BepInEx {Assembly.GetExecutingAssembly().GetName().Version} - {Application.productName}";
ConsoleWindow.Title = consoleTile;
Logger.Log(LogLevel.Message, "Chainloader started");
UnityEngine.Object.DontDestroyOnLoad(ManagerObject);
string currentProcess = Process.GetCurrentProcess().ProcessName.ToLower();
var pluginTypes = TypeLoader.LoadTypes <BaseUnityPlugin>(Utility.PluginsDirectory)
.Where(plugin =>
{
//Perform a filter for currently running process
var filters = MetadataHelper.GetAttributes <BepInProcess>(plugin);
if (!filters.Any())
{
return(true);
}
return(filters.Any(x => x.ProcessName.ToLower().Replace(".exe", "") == currentProcess));
})
.ToList();
Logger.Log(LogLevel.Info, $"{pluginTypes.Count} plugins selected");
Dictionary <Type, IEnumerable <Type> > dependencyDict = new Dictionary <Type, IEnumerable <Type> >();
foreach (Type t in pluginTypes)
{
try
{
IEnumerable <Type> dependencies = MetadataHelper.GetDependencies(t, pluginTypes);
dependencyDict[t] = dependencies;
}
catch (MissingDependencyException)
{
var metadata = MetadataHelper.GetMetadata(t);
Logger.Log(LogLevel.Info, $"Cannot load [{metadata.Name}] due to missing dependencies.");
}
}
pluginTypes = Utility.TopologicalSort(dependencyDict.Keys, x => dependencyDict[x]).ToList();
foreach (Type t in pluginTypes)
{
try
{
var metadata = MetadataHelper.GetMetadata(t);
var plugin = (BaseUnityPlugin)ManagerObject.AddComponent(t);
Plugins.Add(plugin);
Logger.Log(LogLevel.Info, $"Loaded [{metadata.Name} {metadata.Version}]");
}
catch (Exception ex)
{
Logger.Log(LogLevel.Info, $"Error loading [{t.Name}] : {ex.Message}");
}
}
}
catch (Exception ex)
{
UnityInjector.ConsoleUtil.ConsoleWindow.Attach();
Console.WriteLine("Error occurred starting the game");
Console.WriteLine(ex.ToString());
}
_loaded = true;
}
/// <summary>
/// The entrypoint for the BepInEx plugin system.
/// </summary>
public static void Start()
{
if (_loaded)
{
return;
}
if (!_initialized)
{
throw new InvalidOperationException("BepInEx has not been initialized. Please call Chainloader.Initialize prior to starting the chainloader instance.");
}
if (!Directory.Exists(Paths.PluginPath))
{
Directory.CreateDirectory(Paths.PluginPath);
}
try
{
if (bool.Parse(Config.GetEntry("chainloader-log-unity-messages", "false", "BepInEx")))
{
UnityLogWriter.ListenUnityLogs();
}
var productNameProp = typeof(Application).GetProperty("productName", BindingFlags.Public | BindingFlags.Static);
if (productNameProp != null)
{
ConsoleWindow.Title =
$"BepInEx {Assembly.GetExecutingAssembly().GetName().Version} - {productNameProp.GetValue(null, null)}";
}
Logger.Log(LogLevel.Message, "Chainloader started");
UnityEngine.Object.DontDestroyOnLoad(ManagerObject);
string currentProcess = Process.GetCurrentProcess().ProcessName.ToLower();
var pluginTypes = TypeLoader.LoadTypes <BaseUnityPlugin>(Paths.PluginPath)
.Where(plugin =>
{
//Perform a filter for currently running process
var filters = MetadataHelper.GetAttributes <BepInProcess>(plugin);
if (!filters.Any())
{
return(true);
}
return(filters.Any(x => x.ProcessName.ToLower().Replace(".exe", "") == currentProcess));
})
.ToList();
Logger.Log(LogLevel.Info, $"{pluginTypes.Count} plugins selected");
Dictionary <Type, IEnumerable <Type> > dependencyDict = new Dictionary <Type, IEnumerable <Type> >();
foreach (Type t in pluginTypes)
{
try
{
IEnumerable <Type> dependencies = MetadataHelper.GetDependencies(t, pluginTypes);
dependencyDict[t] = dependencies;
}
catch (MissingDependencyException)
{
var metadata = MetadataHelper.GetMetadata(t);
Logger.Log(LogLevel.Info, $"Cannot load [{metadata.Name}] due to missing dependencies.");
}
}
pluginTypes = Utility.TopologicalSort(dependencyDict.Keys, x => dependencyDict[x]).ToList();
foreach (Type t in pluginTypes)
{
try
{
var metadata = MetadataHelper.GetMetadata(t);
var plugin = (BaseUnityPlugin)ManagerObject.AddComponent(t);
Plugins.Add(plugin);
Logger.Log(LogLevel.Info, $"Loaded [{metadata.Name} {metadata.Version}]");
}
catch (Exception ex)
{
Logger.Log(LogLevel.Info, $"Error loading [{t.Name}] : {ex.Message}");
}
}
}
catch (Exception ex)
{
ConsoleWindow.Attach();
Console.WriteLine("Error occurred starting the game");
Console.WriteLine(ex.ToString());
}
_loaded = true;
}
/// <summary>
/// The entrypoint for the BepInEx plugin system.
/// </summary>
public static void Start()
{
if (_loaded)
{
return;
}
if (!_initialized)
{
throw new InvalidOperationException("BepInEx has not been initialized. Please call Chainloader.Initialize prior to starting the chainloader instance.");
}
if (!Directory.Exists(Paths.PluginPath))
{
Directory.CreateDirectory(Paths.PluginPath);
}
if (!Directory.Exists(Paths.PatcherPluginPath))
{
Directory.CreateDirectory(Paths.PatcherPluginPath);
}
try
{
var productNameProp = typeof(Application).GetProperty("productName", BindingFlags.Public | BindingFlags.Static);
if (productNameProp != null)
{
ConsoleWindow.Title =
$"BepInEx {Assembly.GetExecutingAssembly().GetName().Version} - {productNameProp.GetValue(null, null)}";
}
Logger.LogMessage("Chainloader started");
ManagerObject = new GameObject("BepInEx_Manager");
UnityEngine.Object.DontDestroyOnLoad(ManagerObject);
string currentProcess = Process.GetCurrentProcess().ProcessName.ToLower();
var globalPluginTypes = TypeLoader.LoadTypes <BaseUnityPlugin>(Paths.PluginPath).ToList();
var selectedPluginTypes = globalPluginTypes
.Where(plugin =>
{
//Ensure metadata exists
var metadata = MetadataHelper.GetMetadata(plugin);
if (metadata == null)
{
Logger.LogWarning($"Skipping over type [{plugin.Name}] as no metadata attribute is specified");
return(false);
}
//Perform a filter for currently running process
var filters = MetadataHelper.GetAttributes <BepInProcess>(plugin);
if (filters.Length == 0) //no filters means it loads everywhere
{
return(true);
}
var result = filters.Any(x => x.ProcessName.ToLower().Replace(".exe", "") == currentProcess);
if (!result)
{
Logger.LogInfo($"Skipping over plugin [{metadata.GUID}] due to process filter");
}
return(result);
})
.ToList();
Logger.LogInfo($"{selectedPluginTypes.Count} / {globalPluginTypes.Count} plugins to load");
var dependencyDict = new Dictionary <string, IEnumerable <string> >();
var pluginsByGUID = new Dictionary <string, Type>();
foreach (Type t in selectedPluginTypes)
{
var dependencies = MetadataHelper.GetDependencies(t, selectedPluginTypes);
var metadata = MetadataHelper.GetMetadata(t);
if (metadata.GUID == null)
{
Logger.LogWarning($"Skipping [{metadata.Name}] because it does not have a valid GUID.");
continue;
}
if (dependencyDict.ContainsKey(metadata.GUID))
{
Logger.LogWarning($"Skipping [{metadata.Name}] because its GUID ({metadata.GUID}) is already used by another plugin.");
continue;
}
dependencyDict[metadata.GUID] = dependencies.Select(d => d.DependencyGUID);
pluginsByGUID[metadata.GUID] = t;
}
var emptyDependencies = new string[0];
// Sort plugins by their dependencies.
// Give missing dependencies no dependencies of its own, which will cause missing plugins to be first in the resulting list.
var sortedPlugins = Utility.TopologicalSort(dependencyDict.Keys, x => dependencyDict.TryGetValue(x, out var deps) ? deps : emptyDependencies).ToList();
var invalidPlugins = new HashSet <string>();
var processedPlugins = new HashSet <string>();
foreach (var pluginGUID in sortedPlugins)
{
// If the plugin is missing, don't process it
if (!pluginsByGUID.TryGetValue(pluginGUID, out var pluginType))
{
continue;
}
var metadata = MetadataHelper.GetMetadata(pluginType);
var dependencies = MetadataHelper.GetDependencies(pluginType, selectedPluginTypes);
var dependsOnInvalidPlugin = false;
var missingDependencies = new List <string>();
foreach (var dependency in dependencies)
{
// If the depenency wasn't already processed, it's missing altogether
if (!processedPlugins.Contains(dependency.DependencyGUID))
{
// If the dependency is hard, collect it into a list to show
if ((dependency.Flags & BepInDependency.DependencyFlags.HardDependency) != 0)
{
missingDependencies.Add(dependency.DependencyGUID);
}
continue;
}
// If the dependency is invalid (e.g. has missing depedencies), report that to the user
if (invalidPlugins.Contains(dependency.DependencyGUID))
{
dependsOnInvalidPlugin = true;
break;
}
}
processedPlugins.Add(pluginGUID);
if (dependsOnInvalidPlugin)
{
Logger.LogWarning($"Skipping [{metadata.Name}] because it has a dependency that was not loaded. See above errors for details.");
continue;
}
if (missingDependencies.Count != 0)
{
Logger.LogError($@"Missing the following dependencies for [{metadata.Name}]: {"\r\n"}{
string.Join("\r\n", missingDependencies.Select(s => $"- {s}").ToArray())
}{"\r\n"}Loading will be skipped; expect further errors and unstabilities." );
invalidPlugins.Add(pluginGUID);
continue;
}
try
{
Logger.LogInfo($"Loading [{metadata.Name} {metadata.Version}]");
Plugins.Add((BaseUnityPlugin)ManagerObject.AddComponent(pluginType));
}
catch (Exception ex)
{
invalidPlugins.Add(pluginGUID);
Logger.LogError($"Error loading [{metadata.Name}] : {ex.Message}");
Logger.LogDebug(ex);
}
}
}
catch (Exception ex)
{
ConsoleWindow.Attach();
Console.WriteLine("Error occurred starting the game");
Console.WriteLine(ex.ToString());
}
Logger.LogMessage("Chainloader startup complete");
_loaded = true;
}
/// <summary>
/// The entrypoint for the BepInEx plugin system.
/// </summary>
public static void Start()
{
if (_loaded)
{
return;
}
if (!_initialized)
{
throw new InvalidOperationException("BepInEx has not been initialized. Please call Chainloader.Initialize prior to starting the chainloader instance.");
}
if (!Directory.Exists(Paths.PluginPath))
{
Directory.CreateDirectory(Paths.PluginPath);
}
if (!Directory.Exists(Paths.PatcherPluginPath))
{
Directory.CreateDirectory(Paths.PatcherPluginPath);
}
try
{
var productNameProp = typeof(Application).GetProperty("productName", BindingFlags.Public | BindingFlags.Static);
if (productNameProp != null)
{
ConsoleWindow.Title =
$"BepInEx {Assembly.GetExecutingAssembly().GetName().Version} - {productNameProp.GetValue(null, null)}";
}
Logger.LogMessage("Chainloader started");
ManagerObject = new GameObject("BepInEx_Manager");
UnityEngine.Object.DontDestroyOnLoad(ManagerObject);
string currentProcess = Process.GetCurrentProcess().ProcessName.ToLower();
var globalPluginTypes = TypeLoader.LoadTypes <BaseUnityPlugin>(Paths.PluginPath).ToList();
var selectedPluginTypes = globalPluginTypes
.Where(plugin =>
{
//Ensure metadata exists
var metadata = MetadataHelper.GetMetadata(plugin);
if (metadata == null)
{
Logger.LogWarning($"Skipping over type [{plugin.Name}] as no metadata attribute is specified");
return(false);
}
//Perform a filter for currently running process
var filters = MetadataHelper.GetAttributes <BepInProcess>(plugin);
if (filters.Length == 0) //no filters means it loads everywhere
{
return(true);
}
var result = filters.Any(x => x.ProcessName.ToLower().Replace(".exe", "") == currentProcess);
if (!result)
{
Logger.LogInfo($"Skipping over plugin [{metadata.GUID}] due to process filter");
}
return(result);
})
.ToList();
Logger.LogInfo($"{selectedPluginTypes.Count} / {globalPluginTypes.Count} plugins to load");
Dictionary <Type, IEnumerable <Type> > dependencyDict = new Dictionary <Type, IEnumerable <Type> >();
foreach (Type t in selectedPluginTypes)
{
try
{
IEnumerable <Type> dependencies = MetadataHelper.GetDependencies(t, selectedPluginTypes);
dependencyDict[t] = dependencies;
}
catch (MissingDependencyException)
{
var metadata = MetadataHelper.GetMetadata(t);
Logger.LogWarning($"Cannot load [{metadata.Name}] due to missing dependencies.");
}
}
var sortedTypes = Utility.TopologicalSort(dependencyDict.Keys, x => dependencyDict[x]).ToList();
foreach (Type t in sortedTypes)
{
try
{
var metadata = MetadataHelper.GetMetadata(t);
Logger.LogInfo($"Loading [{metadata.Name} {metadata.Version}]");
var plugin = (BaseUnityPlugin)ManagerObject.AddComponent(t);
Plugins.Add(plugin);
}
catch (Exception ex)
{
Logger.LogError($"Error loading [{t.Name}] : {ex.Message}");
Logger.LogDebug(ex);
}
}
}
catch (Exception ex)
{
ConsoleWindow.Attach();
Console.WriteLine("Error occurred starting the game");
Console.WriteLine(ex.ToString());
}
Logger.LogMessage("Chainloader startup complete");
_loaded = true;
}