/// <summary>
/// Returns /USharp/Binaries/
/// </summary>
public string GetBinDir()
{
// This gives "/Binaries/XXXX/" where XXXX is the platform (Win32, Win64, Android, etc)
string path = FPaths.GetPath(FModuleManager.Get().GetModuleFilename(new FName(ModuleName)));
// Move this up to "/Binaries/"
return(Path.Combine(path, "../"));
}
public void GenerateCodeForModules(UnrealModuleType[] moduleTypes)
{
BeginGenerateModules();
HashSet <string> moduleNamesWhitelistToLower = new HashSet <string>();
foreach (string moduleName in ModulesNamesWhitelist)
{
moduleNamesWhitelistToLower.Add(moduleName.ToLower());
}
HashSet <string> moduleNamesBlacklistToLower = new HashSet <string>();
foreach (string moduleName in ModulesNamesBlacklist)
{
moduleNamesBlacklistToLower.Add(moduleName.ToLower());
}
Dictionary <UPackage, List <UStruct> > structsByPackage = new Dictionary <UPackage, List <UStruct> >();
Dictionary <UPackage, List <UEnum> > enumsByPackage = new Dictionary <UPackage, List <UEnum> >();
Dictionary <UPackage, List <UFunction> > globalFunctionsByPackage = new Dictionary <UPackage, List <UFunction> >();
foreach (UStruct unrealStruct in new TObjectIterator <UStruct>())
{
if (!unrealStruct.IsA <UFunction>() && CanExportStruct(unrealStruct) && IsAvailableType(unrealStruct))
{
UPackage package = unrealStruct.GetOutermost();
if (package != null)
{
List <UStruct> structs;
if (!structsByPackage.TryGetValue(package, out structs))
{
structsByPackage.Add(package, structs = new List <UStruct>());
}
structs.Add(unrealStruct);
}
}
}
foreach (UEnum unrealEnum in new TObjectIterator <UEnum>())
{
if (CanExportEnum(unrealEnum) && IsAvailableType(unrealEnum))
{
UPackage package = unrealEnum.GetOutermost();
if (package != null)
{
List <UEnum> enums;
if (!enumsByPackage.TryGetValue(package, out enums))
{
enumsByPackage.Add(package, enums = new List <UEnum>());
}
enums.Add(unrealEnum);
}
}
}
UClass packageClass = UClass.GetClass <UPackage>();
foreach (UFunction function in new TObjectIterator <UFunction>())
{
UObject outer = function.GetOuter();
if (outer == null || outer.GetClass() != packageClass)
{
continue;
}
if (function.HasAnyFunctionFlags(EFunctionFlags.Delegate | EFunctionFlags.MulticastDelegate))
{
UPackage package = function.GetOutermost();
if (package != null)
{
List <UFunction> functions;
if (!globalFunctionsByPackage.TryGetValue(package, out functions))
{
globalFunctionsByPackage.Add(package, functions = new List <UFunction>());
}
functions.Add(function);
}
}
else
{
FMessage.Log(ELogVerbosity.Error, string.Format("Global function which isn't a delegate '{0}'", function.GetName()));
}
}
Dictionary <FName, string> modulePaths = FModulesPaths.FindModulePaths("*");
// Make sure ModulePaths and ModuleNames are the same. Based on comments FindModules may be changed/removed in the
// future so we will want to just use FindModulePaths. For now make sure they are synced up.
FName[] moduleNames = FModuleManager.Get().FindModules("*");
if (moduleNames.Length != modulePaths.Count)
{
FMessage.Log(ELogVerbosity.Warning, string.Format("Module count invalid (update FModulePaths). FindModules:{0} FindModulePaths:{1}",
moduleNames.Length, modulePaths.Count));
List <FName> additionalNames = new List <FName>();
foreach (KeyValuePair <FName, string> module in modulePaths)
{
if (moduleNames.Contains(module.Key))
{
FMessage.Log(ELogVerbosity.Warning, "Module: " + module.Key + " - " + module.Value);
}
else
{
FMessage.Log(ELogVerbosity.Warning, "Additional module: " + module.Key + " - " + module.Value);
}
}
List <FName> missingNames = new List <FName>();
foreach (FName moduleName in moduleNames)
{
if (!modulePaths.ContainsKey(moduleName))
{
FMessage.Log(ELogVerbosity.Warning, "Missing module: " + moduleName);
}
}
}
IPlugin[] plugins = IPluginManager.Instance.GetDiscoveredPlugins();
SlowTaskSetModuleCount(modulePaths.Count);
foreach (KeyValuePair <FName, string> modulePath in modulePaths)
{
SlowTaskBeginModule(modulePath.Key.PlainName);
string moduleName = modulePath.Key.PlainName;
string longPackageName = FPackageName.ConvertToLongScriptPackageName(moduleName);
UPackage package = UObject.FindObjectFast <UPackage>(null, new FName(longPackageName), false, false);
if (package != null)
{
UnrealModuleInfo moduleInfo = new UnrealModuleInfo(package, moduleName, modulePath.Value,
UnrealModuleInfo.GetModuleType(moduleName, modulePath.Value, plugins));
if (moduleInfo.Type == UnrealModuleType.Unknown)
{
FMessage.Log(ELogVerbosity.Error, string.Format("Unknown module type on module '{0}' '{1}'",
moduleInfo.Name, moduleInfo.Package));
}
else if (!moduleTypes.Contains(moduleInfo.Type) || moduleNamesBlacklistToLower.Contains(moduleInfo.Name.ToLower()) ||
(moduleNamesWhitelistToLower.Count > 0 && !moduleNamesWhitelistToLower.Contains(moduleInfo.Name.ToLower())))
{
continue;
}
List <UStruct> structs;
if (!structsByPackage.TryGetValue(package, out structs))
{
structs = new List <UStruct>();
}
List <UEnum> enums;
if (!enumsByPackage.TryGetValue(package, out enums))
{
enums = new List <UEnum>();
}
List <UFunction> globalFunctions;
if (!globalFunctionsByPackage.TryGetValue(package, out globalFunctions))
{
globalFunctions = new List <UFunction>();
}
SlowTaskUpdateTarget(structs.Count + enums.Count + globalFunctions.Count);
GenerateCodeForModule(moduleInfo, structs.ToArray(), enums.ToArray(), globalFunctions.ToArray());
}
}
IPlugin.Dispose(plugins);
EndGenerateModules();
}
/// <summary>
/// Gets the UClass for the given type
/// </summary>
/// <param name="type">The type</param>
/// <returns>The UClass for the given type</returns>
public static UClass GetClass(Type type)
{
UClass result = null;
if (classes.TryGetValue(type, out result))
{
return(result);
}
if (type.IsEnum || type.IsValueType || typeof(IDelegateBase).IsAssignableFrom(type))
{
// Find the top-most UClass (UUserDefinedEnum, UEnum, UUserDefinedStruct, UUserStruct, etc)
// NOTE: This wont contain any useful information about the actual type itself
IntPtr address = IntPtr.Zero;
if (type.IsEnum)
{
address = UEnum.GetEnumAddress(type);
}
else if (type.IsValueType)
{
address = UScriptStruct.GetStructAddress(type);
}
else
{
address = UFunction.GetDelegateSignatureAddress(type);
}
if (address != IntPtr.Zero)
{
return(GetClass(address));
}
return(null);
}
if (!type.IsSameOrSubclassOf(typeof(UObject)) &&
(!type.IsInterface || !typeof(IInterface).IsAssignableFrom(type)) || type == typeof(IInterface))
{
return(null);
}
if (seenClasses.Contains(type))
{
// Note: GetModuleCount uses a lock
// TODO: Find some multicast delegate which is called when a module is loaded or a new class type is created.
// - FModuleManager::Get().OnProcessLoadedObjectsCallback
if (FModuleManager.Get().GetModuleCount() != lastModuleCount)
{
seenClasses.Clear();
}
else
{
return(null);
}
}
if (!seenClasses.Contains(type))
{
seenClasses.Add(type);
UMetaPathAttribute pathAttribute;
if (UnrealTypes.Native.TryGetValue(type, out pathAttribute))
{
IntPtr classAddress = GetClassAddress(pathAttribute.Path);
if (classAddress == IntPtr.Zero)
{
// Fallback if this class isn't loaded yet. TODO: Check if this is the correct method to call.
classAddress = NativeReflection.LoadObject(Classes.UClass, IntPtr.Zero, pathAttribute.Path);
}
if (classAddress != IntPtr.Zero)
{
UClass unrealClass = GCHelper.Find <UClass>(classAddress);
if (unrealClass != null)
{
classesByAddress[classAddress] = type;
classes[type] = unrealClass;
return(unrealClass);
}
}
}
}
return(null);
}