[Bf-blender-cvs] [dfe1b9b] master: Fix T40146: BGE Compound parent crash

[Mitchell Stokes]

Commit: dfe1b9b7a727d5d4cf998a89153aad9f3f6fde55
Author: Mitchell Stokes
Date:   Tue Jul 15 17:52:01 2014 -0700
https://developer.blender.org/rBdfe1b9b7a727d5d4cf998a89153aad9f3f6fde55

Fix T40146: BGE Compound parent crash

===================================================================

M	source/gameengine/Ketsji/KX_KetsjiEngine.h
M	source/gameengine/Physics/Bullet/CMakeLists.txt
M	source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
M	source/gameengine/Physics/Bullet/SConscript

===================================================================

diff --git a/source/gameengine/Ketsji/KX_KetsjiEngine.h b/source/gameengine/Ketsji/KX_KetsjiEngine.h
index 45d594e..2bc5bad 100644
--- a/source/gameengine/Ketsji/KX_KetsjiEngine.h
+++ b/source/gameengine/Ketsji/KX_KetsjiEngine.h
@@ -223,6 +223,7 @@ public:
 	PyObject*		GetPyProfileDict();
 #endif
 	void			SetSceneConverter(KX_ISceneConverter* sceneconverter);
+	KX_ISceneConverter* GetSceneConverter() { return m_sceneconverter; }
 	void			SetAnimRecordMode(bool animation_record, int startFrame);
 
 	RAS_IRasterizer*		GetRasterizer() { return m_rasterizer; }
diff --git a/source/gameengine/Physics/Bullet/CMakeLists.txt b/source/gameengine/Physics/Bullet/CMakeLists.txt
index 87d8510..fbaa7bb 100644
--- a/source/gameengine/Physics/Bullet/CMakeLists.txt
+++ b/source/gameengine/Physics/Bullet/CMakeLists.txt
@@ -29,6 +29,7 @@ remove_strict_flags()
 set(INC
 	.
 	../common
+	../../Converter
 	../../Expressions
 	../../GameLogic
 	../../Ketsji
diff --git a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
index f34311d..3e0b99e 100644
--- a/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
+++ b/source/gameengine/Physics/Bullet/CcdPhysicsEnvironment.cpp
@@ -42,6 +42,7 @@ subject to the following restrictions:
 #include "PHY_Pro.h"
 #include "KX_GameObject.h"
 #include "KX_PythonInit.h" // for KX_RasterizerDrawDebugLine
+#include "KX_BlenderSceneConverter.h"
 #include "RAS_MeshObject.h"
 #include "RAS_Polygon.h"
 #include "RAS_TexVert.h"
@@ -3044,9 +3045,17 @@ void CcdPhysicsEnvironment::ConvertObject(KX_GameObject *gameobj, RAS_MeshObject
 	CcdConstructionInfo ci;
 	class CcdShapeConstructionInfo *shapeInfo = new CcdShapeConstructionInfo();
 
-	KX_GameObject *parent = gameobj->GetParent();
-	if (parent)
+	// get Root Parent of blenderobject
+	Object *blenderparent = blenderobject->parent;
+	while (blenderparent && blenderparent->parent) {
+		blenderparent = blenderparent->parent;
+	}
+
+	KX_GameObject *parent = NULL;
+	if (blenderparent)
 	{
+		KX_BlenderSceneConverter *converter = (KX_BlenderSceneConverter*)KX_GetActiveEngine()->GetSceneConverter();
+		parent = converter->FindGameObject(blenderparent);
 		isbulletdyna = false;
 		isbulletsoftbody = false;
 		shapeprops->m_mass = 0.f;
diff --git a/source/gameengine/Physics/Bullet/SConscript b/source/gameengine/Physics/Bullet/SConscript
index 2700997..2a8249b 100644
--- a/source/gameengine/Physics/Bullet/SConscript
+++ b/source/gameengine/Physics/Bullet/SConscript
@@ -39,6 +39,7 @@ incs = [
     '#source/blender/blenkernel',
     '#source/blender/blenlib',
     '#source/blender/makesdna',
+    '#source/gameengine/Converter',
     '#source/gameengine/Expressions',
     '#source/gameengine/GameLogic',
     '#source/gameengine/Ketsji',