BGE: fix memleaks.

SCA_RandomActuator: The random generator was shared between replicas and not deleted. Added ref counting between replicas to allow deletion at the end.
KX_Camera: The scenegraph node was not deleted for temporary cameras (ImageMirror and shadow), causing 500 bytes leak per frame and per shadow light.
KX_GameActuator: Global dictionary buffer was not deleted after saving.
KX_MotionState: The motion state for compound child was not deleted
KX_ReplaceMeshActuator: The mesh was unnecessarily converted for each actuator and not deleted, causing large memleak.

After these fix, YoFrankie runs without memleak.

4 files changed, 17 insertions, 17 deletions

diff --git a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
index f2fd96d63e9..6af00d63c2d 100644
--- a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
+++ b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.cpp
@@ -59,7 +59,7 @@ void  RAS_IPolyMaterial::Initialize(
 	m_transp = transp;
 	m_alpha = alpha;
 	m_zsort = zsort;
-	m_lightlayer = lightlayer;
+	//m_lightlayer = lightlayer;
 	m_polymatid = m_newpolymatid++;
 	m_flag = 0;
 	m_multimode = 0;
@@ -80,7 +80,7 @@ RAS_IPolyMaterial::RAS_IPolyMaterial()
 		m_transp(0),
 		m_alpha(false),
 		m_zsort(false),
-		m_lightlayer(0),
+		//m_lightlayer(0),
 		m_polymatid(0),
 		m_flag(0),
 		m_multimode(0)
@@ -112,7 +112,7 @@ RAS_IPolyMaterial::RAS_IPolyMaterial(const STR_String& texname,
 		m_transp(transp),
 		m_alpha(alpha),
 		m_zsort(zsort),
-		m_lightlayer(lightlayer),
+		//m_lightlayer(lightlayer),
 		m_polymatid(m_newpolymatid++),
 		m_flag(0),
 		m_multimode(0)
@@ -172,10 +172,10 @@ bool RAS_IPolyMaterial::Less(const RAS_IPolyMaterial& rhs) const
 	return m_polymatid < rhs.m_polymatid;
 }
 
-int RAS_IPolyMaterial::GetLightLayer() const
-{
-	return m_lightlayer;
-}
+//int RAS_IPolyMaterial::GetLightLayer() const
+//{
+//	return m_lightlayer;
+//}
 
 bool RAS_IPolyMaterial::IsAlpha() const
 {
diff --git a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
index decd93c3d13..e19db35ccb5 100644
--- a/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
+++ b/source/gameengine/Rasterizer/RAS_IPolygonMaterial.h
@@ -73,7 +73,7 @@ protected:
 	int						m_transp;
 	bool					m_alpha;
 	bool					m_zsort;
-	int						m_lightlayer;
+	//int						m_lightlayer;
 	int						m_materialindex;
 	
 	unsigned int			m_polymatid;
@@ -147,7 +147,7 @@ public:
 
 	virtual bool				Equals(const RAS_IPolyMaterial& lhs) const;
 	bool				Less(const RAS_IPolyMaterial& rhs) const;
-	int					GetLightLayer() const;
+	//int					GetLightLayer() const;
 	bool				IsAlpha() const;
 	bool				IsZSort() const;
 	unsigned int		hash() const;
@@ -167,7 +167,7 @@ public:
 	/*
 	 * PreCalculate texture gen
 	 */
-	virtual void OnConstruction(){}
+	virtual void OnConstruction(int layer){}
 };
 
 inline  bool operator ==( const RAS_IPolyMaterial & rhs,const RAS_IPolyMaterial & lhs)
diff --git a/source/gameengine/Rasterizer/RAS_MeshObject.cpp b/source/gameengine/Rasterizer/RAS_MeshObject.cpp
index edd7615efd4..1cb394aaff3 100644
--- a/source/gameengine/Rasterizer/RAS_MeshObject.cpp
+++ b/source/gameengine/Rasterizer/RAS_MeshObject.cpp
@@ -91,7 +91,7 @@ struct RAS_MeshObject::fronttoback
 STR_String RAS_MeshObject::s_emptyname = "";
 
 RAS_MeshObject::RAS_MeshObject(Mesh* mesh, int lightlayer)
-	: m_lightlayer(lightlayer),
+	: //m_lightlayer(lightlayer),
 	m_bModified(true),
 	m_bMeshModified(true),
 	m_mesh(mesh),
@@ -112,10 +112,10 @@ bool RAS_MeshObject::MeshModified()
 	return m_bMeshModified;
 }
 
-unsigned int RAS_MeshObject::GetLightLayer()
-{
-	return m_lightlayer;
-}
+//unsigned int RAS_MeshObject::GetLightLayer()
+//{
+//	return m_lightlayer;
+//}
 
 
 
diff --git a/source/gameengine/Rasterizer/RAS_MeshObject.h b/source/gameengine/Rasterizer/RAS_MeshObject.h
index fbc3c549a7a..0a16c7fa0f6 100644
--- a/source/gameengine/Rasterizer/RAS_MeshObject.h
+++ b/source/gameengine/Rasterizer/RAS_MeshObject.h
@@ -54,7 +54,7 @@ class RAS_MeshObject
 {
 private:
 	unsigned int				m_debugcolor;
-	int							m_lightlayer;
+	//int							m_lightlayer;
 
 	bool						m_bModified;
 	bool						m_bMeshModified;
@@ -94,7 +94,7 @@ public:
 	list<RAS_MeshMaterial>::iterator GetFirstMaterial();
 	list<RAS_MeshMaterial>::iterator GetLastMaterial();
 
-	unsigned int		GetLightLayer();
+	//unsigned int		GetLightLayer();
 
 	/* name */
 	void				SetName(const char *name);