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Copy pathUEPyObject.cpp
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1835 lines (1446 loc) · 42.8 KB
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#include "UnrealEnginePythonPrivatePCH.h"
#include "PythonDelegate.h"
#include "PythonFunction.h"
#if WITH_EDITOR
#include "Runtime/AssetRegistry/Public/AssetRegistryModule.h"
#include "ObjectTools.h"
#include "UnrealEd.h"
#endif
PyObject *py_ue_get_class(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
ue_PyUObject *ret = ue_get_python_wrapper(self->ue_object->GetClass());
if (!ret)
return PyErr_Format(PyExc_Exception, "PyUObject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
PyObject *py_ue_class_generated_by(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
UClass *u_class = ue_py_check_type<UClass>(self);
if (!u_class)
return PyErr_Format(PyExc_Exception, "uobject is a not a UClass");
UObject *u_object = u_class->ClassGeneratedBy;
if (!u_object)
Py_RETURN_NONE;
ue_PyUObject *ret = ue_get_python_wrapper(u_object);
if (!ret)
return PyErr_Format(PyExc_Exception, "PyUObject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
PyObject *py_ue_class_get_flags(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
UClass *u_class = ue_py_check_type<UClass>(self);
if (!u_class)
return PyErr_Format(PyExc_Exception, "uobject is a not a UClass");
return PyLong_FromUnsignedLongLong((uint64)u_class->GetClassFlags());
}
PyObject *py_ue_class_set_flags(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
uint64 flags;
if (!PyArg_ParseTuple(args, "K:class_set_flags", &flags))
{
return nullptr;
}
UClass *u_class = ue_py_check_type<UClass>(self);
if (!u_class)
return PyErr_Format(PyExc_Exception, "uobject is a not a UClass");
u_class->ClassFlags = (EClassFlags)flags;
Py_RETURN_NONE;
}
#if WITH_EDITOR
PyObject *py_ue_class_set_config_name(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *config_name;
if (!PyArg_ParseTuple(args, "s:class_set_config_name", &config_name))
{
return nullptr;
}
UClass *u_class = ue_py_check_type<UClass>(self);
if (!u_class)
return PyErr_Format(PyExc_Exception, "uobject is a not a UClass");
u_class->ClassConfigName = UTF8_TO_TCHAR(config_name);
Py_RETURN_NONE;
}
PyObject *py_ue_class_get_config_name(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
UClass *u_class = ue_py_check_type<UClass>(self);
if (!u_class)
return PyErr_Format(PyExc_Exception, "uobject is a not a UClass");
return PyUnicode_FromString(TCHAR_TO_UTF8(*u_class->ClassConfigName.ToString()));
}
#endif
PyObject *py_ue_get_property_struct(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *property_name;
if (!PyArg_ParseTuple(args, "s:get_property_struct", &property_name))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UClass>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
UStructProperty *prop = Cast<UStructProperty>(u_property);
if (!prop)
return PyErr_Format(PyExc_Exception, "object is not a StructProperty");
return py_ue_new_uscriptstruct(prop->Struct, prop->ContainerPtrToValuePtr<uint8>(self->ue_object));
}
PyObject *py_ue_get_super_class(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
UClass *u_class = nullptr;
if (self->ue_object->IsA<UClass>())
{
u_class = (UClass *)self->ue_object;
}
else
{
u_class = self->ue_object->GetClass();
}
ue_PyUObject *ret = ue_get_python_wrapper(u_class->GetSuperClass());
if (!ret)
return PyErr_Format(PyExc_Exception, "PyUObject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
PyObject *py_ue_get_outer(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
UObject *outer = self->ue_object->GetOuter();
if (!outer)
Py_RETURN_NONE;
ue_PyUObject *ret = ue_get_python_wrapper(outer);
if (!ret)
return PyErr_Format(PyExc_Exception, "uobject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
PyObject *py_ue_get_outermost(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
UObject *outermost = self->ue_object->GetOutermost();
if (!outermost)
Py_RETURN_NONE;
ue_PyUObject *ret = ue_get_python_wrapper(outermost);
if (!ret)
return PyErr_Format(PyExc_Exception, "uobject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
PyObject *py_ue_conditional_begin_destroy(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
self->ue_object->ConditionalBeginDestroy();
Py_INCREF(Py_None);
return Py_None;
}
PyObject *py_ue_is_valid(ue_PyUObject * self, PyObject * args)
{
if (!self->ue_object || !self->ue_object->IsValidLowLevel() || self->ue_object->IsPendingKillOrUnreachable())
{
Py_RETURN_FALSE;
}
Py_RETURN_TRUE;
}
PyObject *py_ue_is_a(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
PyObject *obj;
if (!PyArg_ParseTuple(args, "O:is_a", &obj))
{
return NULL;
}
if (!ue_is_pyuobject(obj))
{
return PyErr_Format(PyExc_Exception, "argument is not a UObject");
}
ue_PyUObject *py_obj = (ue_PyUObject *)obj;
if (self->ue_object->IsA((UClass *)py_obj->ue_object))
{
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
PyObject *py_ue_is_child_of(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
PyObject *obj;
if (!PyArg_ParseTuple(args, "O:is_child_of", &obj))
{
return NULL;
}
if (!self->ue_object->IsA<UClass>())
return PyErr_Format(PyExc_Exception, "object is not a UClass");
if (!ue_is_pyuobject(obj))
{
return PyErr_Format(PyExc_Exception, "argument is not a UObject");
}
ue_PyUObject *py_obj = (ue_PyUObject *)obj;
if (!py_obj->ue_object->IsA<UClass>())
return PyErr_Format(PyExc_Exception, "argument is not a UClass");
UClass *parent = (UClass *)py_obj->ue_object;
UClass *child = (UClass *)self->ue_object;
if (child->IsChildOf(parent))
{
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
PyObject *py_ue_post_edit_change(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
#if WITH_EDITOR
self->ue_object->PostEditChange();
#endif
Py_RETURN_NONE;
}
PyObject *py_ue_post_edit_change_property(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *prop_name = nullptr;
int change_type = 0;
if (!PyArg_ParseTuple(args, "si:post_edit_change_property", &prop_name, &change_type))
{
return nullptr;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *prop = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(prop_name)));
if (!prop)
return PyErr_Format(PyExc_Exception, "unable to find property %s", prop_name);
#if WITH_EDITOR
FPropertyChangedEvent changed(prop, change_type);
self->ue_object->PostEditChangeProperty(changed);
#endif
Py_RETURN_NONE;
}
PyObject *py_ue_modify(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
#if WITH_EDITOR
self->ue_object->Modify();
#endif
Py_RETURN_NONE;
}
PyObject *py_ue_pre_edit_change(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
UProperty *prop = nullptr;
char *prop_name = nullptr;
if (!PyArg_ParseTuple(args, "|s:pre_edit_change", &prop_name))
{
return nullptr;
}
if (prop_name)
{
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
prop = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(prop_name)));
if (!prop)
return PyErr_Format(PyExc_Exception, "unable to find property %s", prop_name);
}
#if WITH_EDITOR
self->ue_object->PreEditChange(prop);
#endif
Py_RETURN_NONE;
}
#if WITH_EDITOR
PyObject *py_ue_set_metadata(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *metadata_key;
char *metadata_value;
if (!PyArg_ParseTuple(args, "ss:set_metadata", &metadata_key, &metadata_value))
{
return NULL;
}
if (self->ue_object->IsA<UClass>())
{
UClass *u_class = (UClass *)self->ue_object;
u_class->SetMetaData(FName(UTF8_TO_TCHAR(metadata_key)), UTF8_TO_TCHAR(metadata_value));
}
else if (self->ue_object->IsA<UField>())
{
UField *u_field = (UField *)self->ue_object;
u_field->SetMetaData(FName(UTF8_TO_TCHAR(metadata_key)), UTF8_TO_TCHAR(metadata_value));
}
else
{
return PyErr_Format(PyExc_TypeError, "the object does not support MetaData");
}
Py_RETURN_NONE;
}
PyObject *py_ue_get_metadata(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *metadata_key;
if (!PyArg_ParseTuple(args, "s:get_metadata", &metadata_key))
{
return NULL;
}
char *metadata_value = nullptr;
if (self->ue_object->IsA<UClass>())
{
UClass *u_class = (UClass *)self->ue_object;
FString value = u_class->GetMetaData(FName(UTF8_TO_TCHAR(metadata_key)));
return PyUnicode_FromString(TCHAR_TO_UTF8(*value));
}
if (self->ue_object->IsA<UField>())
{
UField *u_field = (UField *)self->ue_object;
FString value = u_field->GetMetaData(FName(UTF8_TO_TCHAR(metadata_key)));
return PyUnicode_FromString(TCHAR_TO_UTF8(*value));
}
return PyErr_Format(PyExc_TypeError, "the object does not support MetaData");
}
PyObject *py_ue_has_metadata(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *metadata_key;
if (!PyArg_ParseTuple(args, "s:has_metadata", &metadata_key))
{
return NULL;
}
if (self->ue_object->IsA<UClass>())
{
UClass *u_class = (UClass *)self->ue_object;
if (u_class->HasMetaData(FName(UTF8_TO_TCHAR(metadata_key))))
{
Py_INCREF(Py_True);
return Py_True;
}
Py_INCREF(Py_False);
return Py_False;
}
if (self->ue_object->IsA<UField>())
{
UField *u_field = (UField *)self->ue_object;
if (u_field->HasMetaData(FName(UTF8_TO_TCHAR(metadata_key))))
{
Py_INCREF(Py_True);
return Py_True;
}
Py_INCREF(Py_False);
return Py_False;
}
return PyErr_Format(PyExc_TypeError, "the object does not support MetaData");
}
#endif
PyObject *py_ue_call_function(ue_PyUObject * self, PyObject * args, PyObject *kwargs)
{
ue_py_check(self);
UFunction *function = nullptr;
if (PyTuple_Size(args) < 1)
{
return PyErr_Format(PyExc_TypeError, "this function requires at least an argument");
}
PyObject *func_id = PyTuple_GetItem(args, 0);
if (PyUnicodeOrString_Check(func_id))
{
function = self->ue_object->FindFunction(FName(UTF8_TO_TCHAR(PyUnicode_AsUTF8(func_id))));
}
if (!function)
return PyErr_Format(PyExc_Exception, "unable to find function");
return py_ue_ufunction_call(function, self->ue_object, args, 1, kwargs);
}
PyObject *py_ue_find_function(ue_PyUObject * self, PyObject * args)
{
ue_py_check(self);
char *name;
if (!PyArg_ParseTuple(args, "s:find_function", &name))
{
return NULL;
}
UFunction *function = self->ue_object->FindFunction(FName(UTF8_TO_TCHAR(name)));
if (!function)
{
Py_INCREF(Py_None);
return Py_None;
}
ue_PyUObject *ret = ue_get_python_wrapper((UObject *)function);
if (!ret)
return PyErr_Format(PyExc_Exception, "PyUObject is in invalid state");
Py_INCREF(ret);
return (PyObject *)ret;
}
#if ENGINE_MINOR_VERSION >= 15
PyObject *py_ue_can_modify(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
if (self->ue_object->CanModify())
{
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
#endif
PyObject *py_ue_set_name(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *name;
if (!PyArg_ParseTuple(args, "s:set_name", &name))
{
return NULL;
}
if (!self->ue_object->Rename(UTF8_TO_TCHAR(name), self->ue_object->GetOutermost(), REN_Test))
{
return PyErr_Format(PyExc_Exception, "cannot set name %s", name);
}
if (self->ue_object->Rename(UTF8_TO_TCHAR(name)))
{
Py_INCREF(Py_True);
return Py_True;
}
Py_RETURN_FALSE;
}
PyObject *py_ue_set_outer(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
PyObject *py_outer;
if (!PyArg_ParseTuple(args, "O:set_outer", &py_outer))
{
return nullptr;
}
UPackage *package = ue_py_check_type<UPackage>(py_outer);
if (!package)
return PyErr_Format(PyExc_Exception, "argument is not a UPackage");
if (!self->ue_object->Rename(nullptr, package, REN_Test))
{
return PyErr_Format(PyExc_Exception, "cannot move to package %s", TCHAR_TO_UTF8(*package->GetPathName()));
}
if (self->ue_object->Rename(nullptr, package))
{
Py_RETURN_TRUE;
}
Py_RETURN_FALSE;
}
PyObject *py_ue_get_name(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
return PyUnicode_FromString(TCHAR_TO_UTF8(*(self->ue_object->GetName())));
}
PyObject *py_ue_get_display_name(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
#if WITH_EDITOR
if (UClass *uclass = ue_py_check_type<UClass>(self))
{
return PyUnicode_FromString(TCHAR_TO_UTF8(*uclass->GetDisplayNameText().ToString()));
}
if (AActor *actor = ue_py_check_type<AActor>(self))
{
return PyUnicode_FromString(TCHAR_TO_UTF8(*actor->GetActorLabel()));
}
#endif
if (UActorComponent *component = ue_py_check_type<UActorComponent>(self))
{
return PyUnicode_FromString(TCHAR_TO_UTF8(*component->GetReadableName()));
}
return PyUnicode_FromString(TCHAR_TO_UTF8(*(self->ue_object->GetName())));
}
PyObject *py_ue_get_full_name(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
return PyUnicode_FromString(TCHAR_TO_UTF8(*(self->ue_object->GetFullName())));
}
PyObject *py_ue_get_path_name(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
return PyUnicode_FromString(TCHAR_TO_UTF8(*(self->ue_object->GetPathName())));
}
PyObject *py_ue_save_config(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
self->ue_object->SaveConfig();
Py_RETURN_NONE;
}
PyObject *py_ue_set_property(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *property_name;
PyObject *property_value;
if (!PyArg_ParseTuple(args, "sO:set_property", &property_name, &property_value))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
if (!ue_py_convert_pyobject(property_value, u_property, (uint8 *)self->ue_object))
{
return PyErr_Format(PyExc_Exception, "unable to set property %s", property_name);
}
Py_RETURN_NONE;
}
PyObject *py_ue_set_property_flags(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *property_name;
uint64 flags;
if (!PyArg_ParseTuple(args, "sK:set_property_flags", &property_name, &flags))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
u_property->SetPropertyFlags(flags);
Py_RETURN_NONE;
}
PyObject *py_ue_add_property_flags(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *property_name;
uint64 flags;
if (!PyArg_ParseTuple(args, "sK:add_property_flags", &property_name, &flags))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
u_property->SetPropertyFlags(u_property->GetPropertyFlags() | flags);
Py_RETURN_NONE;
}
PyObject *py_ue_get_property_flags(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *property_name;
if (!PyArg_ParseTuple(args, "s:get_property_flags", &property_name))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
return PyLong_FromUnsignedLong(u_property->GetPropertyFlags());
}
PyObject *py_ue_enum_values(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
if (!self->ue_object->IsA<UEnum>())
return PyErr_Format(PyExc_TypeError, "uobject is not a UEnum");
UEnum *u_enum = (UEnum *)self->ue_object;
uint8 max_enum_value = u_enum->GetMaxEnumValue();
PyObject *ret = PyList_New(0);
for (uint8 i = 0; i < max_enum_value; i++)
{
PyObject *py_long = PyLong_FromLong(i);
PyList_Append(ret, py_long);
Py_DECREF(py_long);
}
return ret;
}
PyObject *py_ue_enum_names(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
if (!self->ue_object->IsA<UEnum>())
return PyErr_Format(PyExc_TypeError, "uobject is not a UEnum");
UEnum *u_enum = (UEnum *)self->ue_object;
uint8 max_enum_value = u_enum->GetMaxEnumValue();
PyObject *ret = PyList_New(0);
for (uint8 i = 0; i < max_enum_value; i++)
{
#if ENGINE_MINOR_VERSION > 15
PyObject *py_long = PyUnicode_FromString(TCHAR_TO_UTF8(*u_enum->GetNameStringByIndex(i)));
#else
PyObject *py_long = PyUnicode_FromString(TCHAR_TO_UTF8(*u_enum->GetEnumName(i)));
#endif
PyList_Append(ret, py_long);
Py_DECREF(py_long);
}
return ret;
}
#if ENGINE_MINOR_VERSION >= 15
PyObject *py_ue_enum_user_defined_names(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
if (!self->ue_object->IsA<UUserDefinedEnum>())
return PyErr_Format(PyExc_TypeError, "uobject is not a UEnum");
UUserDefinedEnum *u_enum = (UUserDefinedEnum *)self->ue_object;
TArray<FText> user_defined_names;
u_enum->DisplayNameMap.GenerateValueArray(user_defined_names);
PyObject *ret = PyList_New(0);
for (FText text : user_defined_names)
{
PyObject *py_long = PyUnicode_FromString(TCHAR_TO_UTF8(*text.ToString()));
PyList_Append(ret, py_long);
Py_DECREF(py_long);
}
return ret;
}
#endif
PyObject *py_ue_properties(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
PyObject *ret = PyList_New(0);
for (TFieldIterator<UProperty> PropIt(u_struct); PropIt; ++PropIt)
{
UProperty* property = *PropIt;
PyObject *property_name = PyUnicode_FromString(TCHAR_TO_UTF8(*property->GetName()));
PyList_Append(ret, property_name);
Py_DECREF(property_name);
}
return ret;
}
PyObject *py_ue_functions(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UStruct>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
PyObject *ret = PyList_New(0);
for (TFieldIterator<UFunction> FuncIt(u_struct); FuncIt; ++FuncIt)
{
UFunction* func = *FuncIt;
PyObject *func_name = PyUnicode_FromString(TCHAR_TO_UTF8(*func->GetFName().ToString()));
PyList_Append(ret, func_name);
Py_DECREF(func_name);
}
return ret;
}
PyObject *py_ue_call(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *call_args;
if (!PyArg_ParseTuple(args, "s:call", &call_args))
{
return NULL;
}
FOutputDeviceNull od_null;
if (!self->ue_object->CallFunctionByNameWithArguments(UTF8_TO_TCHAR(call_args), od_null, NULL, true))
{
return PyErr_Format(PyExc_Exception, "error while calling \"%s\"", call_args);
}
Py_RETURN_NONE;
}
PyObject *py_ue_broadcast(ue_PyUObject *self, PyObject *args)
{
ue_py_check(self);
char *property_name;
if (!PyArg_ParseTuple(args, "s:broadcast", &property_name))
{
return NULL;
}
UProperty *u_property = self->ue_object->GetClass()->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find event property %s", property_name);
if (auto casted_prop = Cast<UMulticastDelegateProperty>(u_property))
{
FMulticastScriptDelegate multiscript_delegate = casted_prop->GetPropertyValue_InContainer(self->ue_object);
uint8 *parms = (uint8 *)FMemory_Alloca(casted_prop->SignatureFunction->PropertiesSize);
FMemory::Memzero(parms, casted_prop->SignatureFunction->PropertiesSize);
multiscript_delegate.ProcessMulticastDelegate<UObject>(parms);
}
else
{
return PyErr_Format(PyExc_Exception, "property is not a UMulticastDelegateProperty");
}
Py_RETURN_NONE;
}
PyObject *py_ue_get_property(ue_PyUObject *self, PyObject * args)
{
ue_py_check(self);
char *property_name;
if (!PyArg_ParseTuple(args, "s:get_property", &property_name))
{
return NULL;
}
UStruct *u_struct = nullptr;
if (self->ue_object->IsA<UClass>())
{
u_struct = (UStruct *)self->ue_object;
}
else
{
u_struct = (UStruct *)self->ue_object->GetClass();
}
UProperty *u_property = u_struct->FindPropertyByName(FName(UTF8_TO_TCHAR(property_name)));
if (!u_property)
return PyErr_Format(PyExc_Exception, "unable to find property %s", property_name);
return ue_py_convert_property(u_property, (uint8 *)self->ue_object);
}
#if WITH_EDITOR
PyObject *py_ue_get_thumbnail(ue_PyUObject *self, PyObject * args)
{
PyObject *py_generate = nullptr;
if (!PyArg_ParseTuple(args, "|O:get_thumbnail", &py_generate))
{
return nullptr;
}
ue_py_check(self);
TArray<FName> names;
names.Add(FName(*self->ue_object->GetFullName()));
FThumbnailMap thumb_map;
FObjectThumbnail *object_thumbnail = nullptr;