fixed unreal <4.14 support

Author: Roberto De Ioris

Source/UnrealEnginePython/Private/UEPyPlayer.cpp

@@ -58,12 +58,18 @@ PyObject *py_ue_get_num_players(ue_PyUObject *self, PyObject * args) {
 	UWorld *world = ue_get_uworld(self);
 	if (!world)
 		return PyErr_Format(PyExc_Exception, "unable to retrieve UWorld from uobject");
-
+#if ENGINE_MINOR_VERSION < 14
+	AGameMode *game_mode = world->GetAuthGameMode();
+#else
 	AGameModeBase *game_mode = world->GetAuthGameMode();
+#endif
 	if (!game_mode)
 		return PyErr_Format(PyExc_Exception, "unable to retrieve GameMode from world");
-
+#if ENGINE_MINOR_VERSION < 14
+	return PyLong_FromLong(game_mode->NumPlayers);
+#else
 	return PyLong_FromLong(game_mode->GetNumPlayers());
+#endif
 }
 
 PyObject *py_ue_get_num_spectators(ue_PyUObject *self, PyObject * args) {
@@ -73,11 +79,17 @@ PyObject *py_ue_get_num_spectators(ue_PyUObject *self, PyObject * args) {
 	UWorld *world = ue_get_uworld(self);
 	if (!world)
 		return PyErr_Format(PyExc_Exception, "unable to retrieve UWorld from uobject");
-
+#if ENGINE_MINOR_VERSION < 14
+	AGameMode *game_mode = world->GetAuthGameMode();
+#else
 	AGameModeBase *game_mode = world->GetAuthGameMode();
+#endif
 	if (!game_mode)
 		return PyErr_Format(PyExc_Exception, "unable to retrieve GameMode from world");
-
+#if ENGINE_MINOR_VERSION < 14
+	return PyLong_FromLong(game_mode->NumSpectators);
+#else
 	return PyLong_FromLong(game_mode->GetNumSpectators());
+#endif
 }
 

Source/UnrealEnginePython/Public/PythonComponent.cpp

@@ -7,6 +7,9 @@ UPythonComponent::UPythonComponent()
 {
 	// Set this component to be initialized when the game starts, and to be ticked every frame.  You can turn these features
 	// off to improve performance if you don't need them.
+#if ENGINE_MINOR_VERSION < 14
+	bWantsBeginPlay = true;
+#endif
 	PrimaryComponentTick.bCanEverTick = true;
 
 	PythonTickForceDisabled = false;