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, 11 insertions, 2 deletions

diff --git a/source/gameengine/GameLogic/SCA_ILogicBrick.cpp b/source/gameengine/GameLogic/SCA_ILogicBrick.cpp
index 72a0b392447..d0a6e4540c9 100644
--- a/source/gameengine/GameLogic/SCA_ILogicBrick.cpp
+++ b/source/gameengine/GameLogic/SCA_ILogicBrick.cpp
@@ -35,12 +35,11 @@
 #include "SCA_ILogicBrick.h"
 #include "EXP_PyObjectPlus.h"
 
-SCA_LogicManager* SCA_ILogicBrick::m_sCurrentLogicManager = NULL;
-
 SCA_ILogicBrick::SCA_ILogicBrick(SCA_IObject* gameobj)
 	:
 	CValue(),
 	m_gameobj(gameobj),
+	m_logicManager(NULL),
 	m_Execute_Priority(0),
 	m_Execute_Ueber_Priority(0),
 	m_bActive(false),
@@ -143,6 +142,16 @@ bool SCA_ILogicBrick::LessComparedTo(SCA_ILogicBrick* other)
 		(this->m_Execute_Priority < other->m_Execute_Priority));
 }
 
+void SCA_ILogicBrick::SetLogicManager(SCA_LogicManager *logicmgr)
+{
+	m_logicManager = logicmgr;
+}
+
+SCA_LogicManager *SCA_ILogicBrick::GetLogicManager()
+{
+	return m_logicManager;
+}
+
 void SCA_ILogicBrick::RegisterEvent(CValue* eventval)
 {
 	if (m_eventval)