/// <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;
}