BGE: Fix T48071: Global logic manager

Previously the logic manager was used as a global variable for SCA_ILogicBrick::m_sCurrentLogicManager,
this request to always update it before run any python script and allow call function like
ConvertPythonTo[GameObject/Mesh]. The bug showed in T48071 is that as exepted the global
m_sCurrentLogicManager is not updated with the proper scene logic manager.
Instead of trying to fix it by updating the logic manager everywhere and wait next bug report to add
a similar line. The following patch propose a different way:
- Every logic brick now contain its logic manager to SCA_ILogicBrick::m_logicManager, this value is
  set and get by SCA_ILogicBrick::[Set/Get]LogicManager, It's initialized from blender conversion and
  scene merging.
- Function ConvertPythonTo[GameObject/mesh] now take as first argument the logic manager to find name
  coresponding object or mesh. Only ConvertPythonToCamera doesn't do that because it uses the
  KX_Scene::FindCamera function.

Reviewers: moguri

Differential Revision: https://developer.blender.org/D1913

1 files changed, 2 insertions, 1 deletions

diff --git a/source/gameengine/Ketsji/KX_VehicleWrapper.cpp b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
index ee791a44782..c1af6de127e 100644
--- a/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
+++ b/source/gameengine/Ketsji/KX_VehicleWrapper.cpp
@@ -30,6 +30,7 @@
 #include "KX_PyMath.h"
 #include "KX_GameObject.h"
 #include "KX_MotionState.h"
+#include "KX_PythonInit.h"
 
 KX_VehicleWrapper::KX_VehicleWrapper(
 						PHY_IVehicle* vehicle,
@@ -82,7 +83,7 @@ PyObject *KX_VehicleWrapper::PyAddWheel(PyObject *args)
 	if (PyArg_ParseTuple(args,"OOOOffi:addWheel",&wheelGameObject,&pylistPos,&pylistDir,&pylistAxleDir,&suspensionRestLength,&wheelRadius,&hasSteering))
 	{
 		KX_GameObject *gameOb;
-		if (!ConvertPythonToGameObject(wheelGameObject, &gameOb, false, "vehicle.addWheel(...): KX_VehicleWrapper (first argument)"))
+		if (!ConvertPythonToGameObject(KX_GetActiveScene()->GetLogicManager(), wheelGameObject, &gameOb, false, "vehicle.addWheel(...): KX_VehicleWrapper (first argument)"))
 			return NULL;
 
 		if (gameOb->GetSGNode())