added support for FVector floor division

Author: dfb

Source/UnrealEnginePython/Private/Wrappers/UEPyFVector.cpp

@@ -277,6 +277,24 @@ static PyObject *ue_py_fvector_div(ue_PyFVector *self, PyObject *value)
 	return py_ue_new_fvector(vec);
 }
 
+static PyObject *ue_py_fvector_floor_div(ue_PyFVector *self, PyObject *value)
+{
+	FVector vec = self->vec;
+	if (PyNumber_Check(value))
+	{
+		PyObject *f_value = PyNumber_Float(value);
+		float f = PyFloat_AsDouble(f_value);
+		if (f == 0)
+			return PyErr_Format(PyExc_ZeroDivisionError, "division by zero");
+		vec.X = floor(vec.X / f);
+		vec.Y = floor(vec.Y / f);
+		vec.Z = floor(vec.Z / f);
+		Py_DECREF(f_value);
+		return py_ue_new_fvector(vec);
+	}
+	return PyErr_Format(PyExc_TypeError, "value is not numeric");
+}
+
 PyNumberMethods ue_PyFVector_number_methods;
 
 static Py_ssize_t ue_py_fvector_seq_length(ue_PyFVector *self)
@@ -364,6 +382,7 @@ void ue_python_init_fvector(PyObject *ue_module)
 	ue_PyFVector_number_methods.nb_subtract = (binaryfunc)ue_py_fvector_sub;
 	ue_PyFVector_number_methods.nb_multiply = (binaryfunc)ue_py_fvector_mul;
 	ue_PyFVector_number_methods.nb_true_divide = (binaryfunc)ue_py_fvector_div;
+	ue_PyFVector_number_methods.nb_floor_divide = (binaryfunc)ue_py_fvector_floor_div;
 
 	memset(&ue_PyFVector_sequence_methods, 0, sizeof(PySequenceMethods));
 	ue_PyFVectorType.tp_as_sequence = &ue_PyFVector_sequence_methods;