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2610 lines (2025 loc) · 67 KB
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#include "UEPyEditor.h"
#if WITH_EDITOR
#include "Developer/AssetTools/Public/AssetToolsModule.h"
#include "Editor/UnrealEd/Classes/Factories/Factory.h"
#include "Runtime/AssetRegistry/Public/AssetRegistryModule.h"
#include "Kismet2/KismetEditorUtilities.h"
#include "Editor/ContentBrowser/Public/ContentBrowserModule.h"
#include "Editor/UnrealEd/Public/PackageTools.h"
#include "UnrealEd.h"
#include "FbxMeshUtils.h"
#include "Kismet2/BlueprintEditorUtils.h"
#include "Editor/LevelEditor/Public/LevelEditorActions.h"
#include "Editor/UnrealEd/Public/EditorLevelUtils.h"
#include "Runtime/Projects/Public/Interfaces/IPluginManager.h"
#include "ObjectTools.h"
#include "Developer/AssetTools/Public/IAssetTools.h"
#include "Editor/ContentBrowser/Public/IContentBrowserSingleton.h"
#include "Runtime/Engine/Classes/EdGraph/EdGraphPin.h"
#include "Runtime/Engine/Classes/EdGraph/EdGraphSchema.h"
#include "Toolkits/AssetEditorManager.h"
#include "LevelEditor.h"
#include "Editor/LandscapeEditor/Public/LandscapeEditorUtils.h"
#include "Editor/LandscapeEditor/Public/LandscapeEditorModule.h"
#include "Editor/LandscapeEditor/Public/LandscapeFileFormatInterface.h"
#include "Developer/Settings/Public/ISettingsModule.h"
#include "Engine/Blueprint.h"
#include "Wrappers/UEPyFARFilter.h"
#include "Wrappers/UEPyFVector.h"
#include "Wrappers/UEPyFAssetData.h"
#include "Wrappers/UEPyFEditorViewportClient.h"
#include "Wrappers/UEPyIAssetEditorInstance.h"
#include "Editor/MainFrame/Public/Interfaces/IMainFrameModule.h"
#include "Runtime/Core/Public/HAL/ThreadHeartBeat.h"
#include "Runtime/Engine/Public/EditorSupportDelegates.h"
#include "UEPyIPlugin.h"
PyObject *py_unreal_engine_redraw_all_viewports(PyObject * self, PyObject * args)
{
FEditorSupportDelegates::RedrawAllViewports.Broadcast();
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_update_ui(PyObject * self, PyObject * args)
{
FEditorSupportDelegates::UpdateUI.Broadcast();
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_play_in_viewport(PyObject * self, PyObject * args)
{
PyObject *py_vector = nullptr;
PyObject *py_rotator = nullptr;
if (!PyArg_ParseTuple(args, "|OO:editor_play_in_viewport", &py_vector, &py_rotator))
{
return NULL;
}
FVector v;
FRotator r;
if (py_vector)
{
ue_PyFVector *vector = py_ue_is_fvector(py_vector);
if (!vector)
return PyErr_Format(PyExc_Exception, "argument is not a FVector");
v = vector->vec;
}
if (py_rotator)
{
ue_PyFRotator *rotator = py_ue_is_frotator(py_rotator);
if (!rotator)
return PyErr_Format(PyExc_Exception, "argument is not a FRotator");
r = rotator->rot;
}
FLevelEditorModule &EditorModule = FModuleManager::LoadModuleChecked<FLevelEditorModule>("LevelEditor");
if (!EditorModule.GetFirstActiveViewport().IsValid())
return PyErr_Format(PyExc_Exception, "no active LevelEditor Viewport");
Py_BEGIN_ALLOW_THREADS;
GEditor->RequestPlaySession(py_vector == nullptr, EditorModule.GetFirstActiveViewport(), true, &v, &r);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_request_play_session(PyObject * self, PyObject * args)
{
PyObject *py_at_player_start = nullptr;
PyObject *py_simulate_in_editor = nullptr;
if (!PyArg_ParseTuple(args, "|OO:request_play_session", &py_at_player_start, &py_simulate_in_editor))
{
return nullptr;
}
bool bAtPlayerStart = py_at_player_start && PyObject_IsTrue(py_at_player_start);
bool bSimulate = py_simulate_in_editor && PyObject_IsTrue(py_simulate_in_editor);
Py_BEGIN_ALLOW_THREADS;
GEditor->RequestPlaySession(bAtPlayerStart, nullptr, bSimulate);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_get_editor_world(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
UWorld *world = GEditor->GetEditorWorldContext().World();
Py_RETURN_UOBJECT(world);
}
PyObject *py_unreal_engine_console_exec(PyObject * self, PyObject * args)
{
char *command;
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
if (!PyArg_ParseTuple(args, "s:console_exec", &command))
{
return NULL;
}
Py_BEGIN_ALLOW_THREADS;
GEditor->Exec(GEditor->GetEditorWorldContext().World(), UTF8_TO_TCHAR(command), *GLog);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_allow_actor_script_execution_in_editor(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
PyObject *obj = nullptr;
if (!PyArg_ParseTuple(args, "O:allow_actor_script_execution_in_editor", &obj))
{
return NULL;
}
bool enable = false;
if (PyObject_IsTrue(obj))
enable = true;
GAllowActorScriptExecutionInEditor = enable;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_get_selected_actors(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
PyObject *actors = PyList_New(0);
USelection *selection = GEditor->GetSelectedActors();
int32 nums = selection->CountSelections<UObject>();
for (int32 i = 0; i < nums; i++)
{
UObject *obj = selection->GetSelectedObject(i);
if (!obj->IsA<AActor>())
continue;
AActor *actor = (AActor *)obj;
ue_PyUObject *item = ue_get_python_uobject(actor);
if (item)
PyList_Append(actors, (PyObject *)item);
}
return actors;
}
PyObject *py_unreal_engine_editor_command_build(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
Py_BEGIN_ALLOW_THREADS;
FLevelEditorActionCallbacks::Build_Execute();
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_command_save_current_level(PyObject * self, PyObject * args)
{
Py_BEGIN_ALLOW_THREADS;
FLevelEditorActionCallbacks::Save();
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_command_save_all_levels(PyObject * self, PyObject * args)
{
Py_BEGIN_ALLOW_THREADS;
FLevelEditorActionCallbacks::SaveAllLevels();
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_save_all(PyObject * self, PyObject * args)
{
Py_BEGIN_ALLOW_THREADS;
FEditorFileUtils::SaveDirtyPackages(false, true, true, false, false, false);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_command_build_lighting(PyObject * self, PyObject * args)
{
Py_BEGIN_ALLOW_THREADS;
FLevelEditorActionCallbacks::BuildLightingOnly_Execute();
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_deselect_actors(PyObject * self, PyObject * args)
{
GEditor->SelectNone(true, true, false);
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_play(PyObject * self, PyObject * args)
{
PyObject *py_vector = nullptr;
PyObject *py_rotator = nullptr;
if (!PyArg_ParseTuple(args, "|OO:editor_play", &py_vector, &py_rotator))
{
return NULL;
}
FVector v;
FRotator r;
if (py_vector)
{
ue_PyFVector *vector = py_ue_is_fvector(py_vector);
if (!vector)
return PyErr_Format(PyExc_Exception, "argument is not a FVector");
v = vector->vec;
}
if (py_rotator)
{
ue_PyFRotator *rotator = py_ue_is_frotator(py_rotator);
if (!rotator)
return PyErr_Format(PyExc_Exception, "argument is not a FRotator");
r = rotator->rot;
}
Py_BEGIN_ALLOW_THREADS;
#if ENGINE_MINOR_VERSION >= 17
const FString mobile_device = FString("");
GEditor->RequestPlaySession(&v, &r, false, false, mobile_device);
#else
GEditor->RequestPlaySession(&v, &r, false, false);
#endif
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_select_actor(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
PyObject *obj;
if (!PyArg_ParseTuple(args, "O:editor_select_actor", &obj))
{
return nullptr;
}
AActor *actor = ue_py_check_type<AActor>(obj);
if (!actor)
return PyErr_Format(PyExc_Exception, "uobject is not an Actor");
GEditor->SelectActor(actor, true, true);
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_import_asset(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
//char *filename;
PyObject * assetsObject = nullptr;
char *destination;
PyObject *obj = nullptr;
PyObject *py_sync = nullptr;
if (!PyArg_ParseTuple(args, "Os|OO:import_asset", &assetsObject, &destination, &obj, &py_sync))
{
return nullptr;
}
FString Result;
// avoid crash on wrong path
if (!FPackageName::TryConvertLongPackageNameToFilename(UTF8_TO_TCHAR(destination), Result, ""))
{
return PyErr_Format(PyExc_Exception, "invalid asset root path");
}
UClass *factory_class = nullptr;
UFactory *factory = nullptr;
bool sync_to_browser = false;
if (!obj || obj == Py_None)
{
factory_class = nullptr;
}
else if (ue_is_pyuobject(obj))
{
ue_PyUObject *py_factory = (ue_PyUObject *)obj;
if (py_factory->ue_object->IsA<UClass>())
{
factory_class = (UClass *)py_factory->ue_object;
}
else if (py_factory->ue_object->IsA<UFactory>())
{
factory = (UFactory *)py_factory->ue_object;
}
else
{
return PyErr_Format(PyExc_Exception, "uobject is not a Class");
}
}
else if (PyUnicodeOrString_Check(obj))
{
const char *class_name = UEPyUnicode_AsUTF8(obj);
UClass *u_class = FindObject<UClass>(ANY_PACKAGE, UTF8_TO_TCHAR(class_name));
if (u_class)
{
ue_PyUObject *py_obj = ue_get_python_uobject(u_class);
if (!py_obj)
{
return PyErr_Format(PyExc_Exception, "invalid uobject");
}
factory_class = (UClass *)py_obj->ue_object;
}
}
else
{
return PyErr_Format(PyExc_Exception, "invalid uobject");
}
if (factory_class)
{
factory = NewObject<UFactory>(GetTransientPackage(), factory_class);
if (!factory)
{
return PyErr_Format(PyExc_Exception, "unable to create factory");
}
}
TArray<FString> files;
if (PyList_Check(assetsObject))
{
// parse the list object
int numLines = PyList_Size(assetsObject);
if (numLines <= 0)
{
return PyErr_Format(PyExc_Exception, "Asset paths is not a valid list");
}
for (int i = 0; i < numLines; ++i)
{
PyObject * strObj = PyList_GetItem(assetsObject, i);
#if PY_MAJOR_VERSION >= 3
char * filename = PyBytes_AS_STRING(PyUnicode_AsEncodedString(strObj, "utf-8", "Error"));
#else
char * filename = PyString_AsString(PyObject_Str(strObj));
#endif
files.Add(UTF8_TO_TCHAR(filename));
}
}
else if (PyUnicodeOrString_Check(assetsObject))
{
#if PY_MAJOR_VERSION >= 3
char * filename = PyBytes_AS_STRING(PyUnicode_AsEncodedString(assetsObject, "utf-8", "Error"));
#else
char * filename = PyString_AsString(PyObject_Str(assetsObject));
#endif
files.Add(UTF8_TO_TCHAR(filename));
}
else
{
return PyErr_Format(PyExc_Exception, "Not a string nor valid list of string");
}
if (py_sync && PyObject_IsTrue(py_sync))
{
sync_to_browser = true;
}
TArray<UObject *> objects;
Py_BEGIN_ALLOW_THREADS;
FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>("AssetTools");
objects = AssetToolsModule.Get().ImportAssets(files, UTF8_TO_TCHAR(destination), factory, sync_to_browser);
Py_END_ALLOW_THREADS;
if (objects.Num() == 1)
{
UObject *object = objects[0];
Py_RETURN_UOBJECT(object);
}
else if (objects.Num() > 1)
{
PyObject *assets_list = PyList_New(0);
for (UObject *object : objects)
{
ue_PyUObject *ret = ue_get_python_uobject(object);
if (!ret)
{
Py_DECREF(assets_list);
return PyErr_Format(PyExc_Exception, "PyUObject is in invalid state");
}
PyList_Append(assets_list, (PyObject *)ret);
}
return assets_list;
}
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_editor_tick(PyObject * self, PyObject * args)
{
float delta_seconds = FApp::GetDeltaTime();
PyObject *py_idle = nullptr;
if (!PyArg_ParseTuple(args, "|fO:editor_tick", &delta_seconds, &py_idle))
{
return NULL;
}
bool bIdle = false;
if (py_idle && PyObject_IsTrue(py_idle))
bIdle = true;
Py_BEGIN_ALLOW_THREADS;
GEditor->Tick(delta_seconds, bIdle);
Py_END_ALLOW_THREADS;
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_message_dialog_open(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
int app_msg_type;
char *text;
if (!PyArg_ParseTuple(args, "is:message_dialog_open", &app_msg_type, &text))
{
return nullptr;
}
EAppReturnType::Type ret;
Py_BEGIN_ALLOW_THREADS;
ret = FMessageDialog::Open((EAppMsgType::Type) app_msg_type, FText::FromString(UTF8_TO_TCHAR(text)));
Py_END_ALLOW_THREADS;
return PyLong_FromLong(ret);
}
PyObject *py_unreal_engine_create_modal_save_asset_dialog(PyObject * self, PyObject * args)
{
char *title = (char *)"";
char *path = (char*)"";
char *default_name = (char*)"";
if (!PyArg_ParseTuple(args, "|sss:create_modal_save_asset_dialog", &title, &path, &default_name))
{
return nullptr;
}
FString ret;
Py_BEGIN_ALLOW_THREADS;
FSaveAssetDialogConfig config;
config.DialogTitleOverride = FText::FromString(FString(UTF8_TO_TCHAR(title)));
config.DefaultPath = FString(UTF8_TO_TCHAR(path));
config.DefaultAssetName = FString(UTF8_TO_TCHAR(default_name));
config.ExistingAssetPolicy = ESaveAssetDialogExistingAssetPolicy::AllowButWarn;
FContentBrowserModule &ContentBrowserModule = FModuleManager::LoadModuleChecked<FContentBrowserModule>("ContentBrowser");
ret = ContentBrowserModule.Get().CreateModalSaveAssetDialog(config);
Py_END_ALLOW_THREADS;
if (ret.IsEmpty())
{
Py_RETURN_NONE;
}
return PyUnicode_FromString(TCHAR_TO_UTF8(*ret));
}
PyObject *py_unreal_engine_get_asset(PyObject * self, PyObject * args)
{
char *path;
if (!PyArg_ParseTuple(args, "s:get_asset", &path))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
FAssetData asset = AssetRegistryModule.Get().GetAssetByObjectPath(UTF8_TO_TCHAR(path));
if (!asset.IsValid())
return PyErr_Format(PyExc_Exception, "unable to find asset %s", path);
Py_RETURN_UOBJECT(asset.GetAsset());
}
PyObject *py_unreal_engine_is_loading_assets(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
if (AssetRegistryModule.Get().IsLoadingAssets())
Py_RETURN_TRUE;
Py_RETURN_FALSE;
}
PyObject *py_unreal_engine_wait_for_assets(PyObject * self, PyObject * args)
{
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
while (AssetRegistryModule.Get().IsLoadingAssets())
{
Py_BEGIN_ALLOW_THREADS;
AssetRegistryModule.Get().Tick(-1.0f);
FThreadHeartBeat::Get().HeartBeat();
FPlatformProcess::SleepNoStats(0.0001f);
Py_END_ALLOW_THREADS;
}
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_find_asset(PyObject * self, PyObject * args)
{
char *path;
if (!PyArg_ParseTuple(args, "s:find_asset", &path))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
FAssetData asset = AssetRegistryModule.Get().GetAssetByObjectPath(UTF8_TO_TCHAR(path));
if (!asset.IsValid())
{
Py_RETURN_NONE;
}
Py_RETURN_UOBJECT(asset.GetAsset());
}
PyObject *py_unreal_engine_create_asset(PyObject * self, PyObject * args)
{
char *asset_name;
char *package_path;
PyObject *py_class;
PyObject *py_factory;
if (!PyArg_ParseTuple(args, "ssOO:create_asset", &asset_name, &package_path, &py_class, &py_factory))
{
return nullptr;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
UClass *uclass = ue_py_check_type<UClass>(py_class);
if (!uclass)
return PyErr_Format(PyExc_Exception, "argument is not a UClass");
UFactory *factory = ue_py_check_type<UFactory>(py_factory);
if (!factory)
return PyErr_Format(PyExc_Exception, "argument is not a UFactory");
FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>("AssetTools");
UObject *uobject = AssetToolsModule.Get().CreateAsset(FString(UTF8_TO_TCHAR(asset_name)), FString(UTF8_TO_TCHAR(package_path)), uclass, factory);
if (!uobject)
return PyErr_Format(PyExc_Exception, "unable to create asset");
Py_RETURN_UOBJECT(uobject);
}
PyObject *py_unreal_engine_get_asset_referencers(PyObject * self, PyObject * args)
{
char *path;
if (!PyArg_ParseTuple(args, "s:get_asset_referencers", &path))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
TArray<FName> referencers;
AssetRegistryModule.Get().GetReferencers(UTF8_TO_TCHAR(path), referencers);
PyObject *referencers_list = PyList_New(0);
for (FName name : referencers)
{
PyList_Append(referencers_list, PyUnicode_FromString(TCHAR_TO_UTF8(*name.ToString())));
}
return referencers_list;
}
PyObject *py_unreal_engine_get_asset_dependencies(PyObject * self, PyObject * args)
{
char *path;
if (!PyArg_ParseTuple(args, "s:get_asset_dependencies", &path))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
TArray<FName> dependencies;
AssetRegistryModule.Get().GetDependencies(UTF8_TO_TCHAR(path), dependencies);
PyObject *dependencies_list = PyList_New(0);
for (FName name : dependencies)
{
PyList_Append(dependencies_list, PyUnicode_FromString(TCHAR_TO_UTF8(*name.ToString())));
}
return dependencies_list;
}
PyObject *py_unreal_engine_get_long_package_path(PyObject * self, PyObject * args)
{
char *path;
if (!PyArg_ParseTuple(args, "s:get_long_package_path", &path))
{
return NULL;
}
const FString package_path = FPackageName::GetLongPackagePath(UTF8_TO_TCHAR(path));
return PyUnicode_FromString(TCHAR_TO_UTF8(*(package_path)));
}
PyObject *py_unreal_engine_rename_asset(PyObject * self, PyObject * args)
{
char *path;
char *destination;
PyObject *py_only_soft = nullptr;
if (!PyArg_ParseTuple(args, "ss|O:rename_asset", &path, &destination, &py_only_soft))
{
return nullptr;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
FAssetData asset = AssetRegistryModule.Get().GetAssetByObjectPath(UTF8_TO_TCHAR(path));
if (!asset.IsValid())
return PyErr_Format(PyExc_Exception, "unable to find asset %s", path);
FAssetToolsModule& AssetToolsModule = FModuleManager::LoadModuleChecked<FAssetToolsModule>("AssetTools");
TArray<FAssetRenameData> AssetsAndNames;
FString Destination = FString(UTF8_TO_TCHAR(destination));
#if ENGINE_MINOR_VERSION > 17
FAssetRenameData RenameData;
RenameData.Asset = asset.GetAsset();
if (Destination.StartsWith("/"))
{
RenameData.NewPackagePath = FPackageName::GetLongPackagePath(Destination);
RenameData.NewName = FPackageName::GetShortName(Destination);
}
else
{
RenameData.NewPackagePath = FPackageName::GetLongPackagePath(UTF8_TO_TCHAR(path));
RenameData.NewName = Destination;
}
if (py_only_soft && PyObject_IsTrue(py_only_soft))
{
RenameData.bOnlyFixSoftReferences = true;
}
#else
FAssetRenameData RenameData(TWeakObjectPtr<UObject>(asset.GetAsset()), FPackageName::GetLongPackagePath(UTF8_TO_TCHAR(path)), Destination.StartsWith("/") ? FPackageName::GetShortName(Destination) : Destination);
#endif
AssetsAndNames.Add(RenameData);
#if ENGINE_MINOR_VERSION < 19
AssetToolsModule.Get().RenameAssets(AssetsAndNames);
#else
if (!AssetToolsModule.Get().RenameAssets(AssetsAndNames))
{
return PyErr_Format(PyExc_Exception, "unable to rename asset %s", path);
}
#endif
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_duplicate_asset(PyObject * self, PyObject * args)
{
char *path;
char *package_name;
char *object_name;
if (!PyArg_ParseTuple(args, "sss:duplicate_asset", &path, &package_name, &object_name))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
FAssetData asset = AssetRegistryModule.Get().GetAssetByObjectPath(UTF8_TO_TCHAR(path));
if (!asset.IsValid())
return PyErr_Format(PyExc_Exception, "unable to find asset %s", path);
UObject *u_object = asset.GetAsset();
ObjectTools::FPackageGroupName pgn;
pgn.ObjectName = UTF8_TO_TCHAR(object_name);
pgn.GroupName = FString("");
pgn.PackageName = UTF8_TO_TCHAR(package_name);
TSet<UPackage *> refused_packages;
FText error_text;
#if ENGINE_MINOR_VERSION < 14
UObject *new_asset = ObjectTools::DuplicateSingleObject(u_object, pgn, refused_packages);
#else
UObject *new_asset = ObjectTools::DuplicateSingleObject(u_object, pgn, refused_packages, false);
#endif
if (!new_asset)
{
return PyErr_Format(PyExc_Exception, "unable to duplicate asset %s", path);
}
FAssetRegistryModule::AssetCreated(new_asset);
Py_RETURN_UOBJECT(new_asset);
}
PyObject *py_unreal_engine_delete_asset(PyObject * self, PyObject * args)
{
char *path;
PyObject *py_show_confirmation = nullptr;
if (!PyArg_ParseTuple(args, "s|O:delete_asset", &path, &py_show_confirmation))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
bool show_confirmation = false;
if (py_show_confirmation && PyObject_IsTrue(py_show_confirmation))
{
show_confirmation = true;
}
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
FAssetData asset = AssetRegistryModule.Get().GetAssetByObjectPath(UTF8_TO_TCHAR(path));
if (!asset.IsValid())
return PyErr_Format(PyExc_Exception, "unable to find asset %s", path);
UObject *u_object = asset.GetAsset();
TArray<UObject *> objects;
objects.Add(u_object);
if (ObjectTools::DeleteObjects(objects, show_confirmation) < 1)
{
if (ObjectTools::ForceDeleteObjects(objects, show_confirmation) < 1)
{
return PyErr_Format(PyExc_Exception, "unable to delete asset %s", path);
}
}
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_delete_object(PyObject * self, PyObject * args)
{
PyObject *py_obj;
PyObject *py_bool = nullptr;
if (!PyArg_ParseTuple(args, "O|O:delete_object", &py_obj, &py_bool))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
UObject *u_object = ue_py_check_type<UObject>(py_obj);
if (!u_object)
return PyErr_Format(PyExc_Exception, "argument is not a UObject");
TArray<UObject *> objects_to_delete;
objects_to_delete.Add(u_object);
if (py_bool && PyObject_IsTrue(py_bool))
{
if (ObjectTools::ForceDeleteObjects(objects_to_delete, false) < 1)
{
return PyErr_Format(PyExc_Exception, "unable to delete object");
}
}
else
{
if (ObjectTools::DeleteObjects(objects_to_delete, false) < 1)
{
return PyErr_Format(PyExc_Exception, "unable to delete asset");
}
}
Py_RETURN_NONE;
}
PyObject *py_unreal_engine_get_assets(PyObject * self, PyObject * args)
{
char *path;
PyObject *py_recursive = nullptr;
if (!PyArg_ParseTuple(args, "s|O:get_assets", &path, &py_recursive))
{
return NULL;
}
if (!GEditor)
return PyErr_Format(PyExc_Exception, "no GEditor found");
bool recursive = false;
if (py_recursive && PyObject_IsTrue(py_recursive))
recursive = true;
TArray<FAssetData> assets;
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
AssetRegistryModule.Get().GetAssetsByPath(UTF8_TO_TCHAR(path), assets, recursive);
PyObject *assets_list = PyList_New(0);
for (FAssetData asset : assets)
{
if (!asset.IsValid())
continue;
ue_PyUObject *ret = ue_get_python_uobject(asset.GetAsset());
if (ret)
{
PyList_Append(assets_list, (PyObject *)ret);
}
}
return assets_list;
}
PyObject *py_unreal_engine_get_assets_by_filter(PyObject * self, PyObject * args, PyObject *kwargs)
{
PyObject *pyfilter;
PyObject *py_return_asset_data = nullptr;
static char *kw_names[] = { (char *)"filter", (char *)"return_asset_data", NULL };
if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O|O:get_assets_by_filter", kw_names, &pyfilter, &py_return_asset_data))
{
return nullptr;
}
ue_PyFARFilter *py_filter = py_ue_is_farfilter(pyfilter);
if (!py_filter)
return PyErr_Format(PyExc_Exception, "Arg is not a FARFilter");
FARFilter& Filter = py_filter->filter;
py_ue_sync_farfilter((PyObject *)py_filter);
TArray<FAssetData> assets;
Py_BEGIN_ALLOW_THREADS;
FAssetRegistryModule& AssetRegistryModule = FModuleManager::GetModuleChecked<FAssetRegistryModule>("AssetRegistry");
AssetRegistryModule.Get().SearchAllAssets(true);
AssetRegistryModule.Get().GetAssets(Filter, assets);
Py_END_ALLOW_THREADS;
bool return_asset_data = false;
if (py_return_asset_data && PyObject_IsTrue(py_return_asset_data))
return_asset_data = true;
PyObject *assets_list = PyList_New(0);
for (FAssetData asset : assets)
{
if (!asset.IsValid())
continue;
PyObject *ret = nullptr;
if (return_asset_data)
{
ret = py_ue_new_fassetdata(asset);
}
else
{
ret = (PyObject *)ue_get_python_uobject(asset.GetAsset());
}
if (ret)
{
PyList_Append(assets_list, ret);
}
}
return assets_list;
}
PyObject *py_unreal_engine_get_discovered_plugins(PyObject * self, PyObject * args)
{
PyObject *plugins_list = PyList_New(0);
for (TSharedRef<IPlugin>plugin : IPluginManager::Get().GetDiscoveredPlugins())
{
PyObject *ret = py_ue_new_iplugin(&plugin.Get());
if (ret)
{
PyList_Append(plugins_list, ret);
}
}
return plugins_list;
}
PyObject *py_unreal_engine_get_enabled_plugins(PyObject * self, PyObject * args)
{
PyObject *plugins_list = PyList_New(0);
for (TSharedRef<IPlugin>plugin : IPluginManager::Get().GetEnabledPlugins())
{
PyObject *ret = py_ue_new_iplugin(&plugin.Get());
if (ret)
{