From 822e51bd2d663f82d360d474192718660cc9a35c Mon Sep 17 00:00:00 2001
From: Benoit Bolsee <benoit.bolsee@online.be>
Date: Sun, 9 Mar 2008 21:42:03 +0000
Subject: BGE memleak fixed: mesh/material not deleted when switching scene

---
 source/gameengine/Converter/KX_BlenderSceneConverter.h | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'source/gameengine/Converter/KX_BlenderSceneConverter.h')

diff --git a/source/gameengine/Converter/KX_BlenderSceneConverter.h b/source/gameengine/Converter/KX_BlenderSceneConverter.h
index a897922d51b..8ac5386d442 100644
--- a/source/gameengine/Converter/KX_BlenderSceneConverter.h
+++ b/source/gameengine/Converter/KX_BlenderSceneConverter.h
@@ -51,10 +51,13 @@ struct SpaceIpo;
 
 class KX_BlenderSceneConverter : public KX_ISceneConverter
 {
-	vector<KX_WorldInfo*>	m_worldinfos;
-	vector<RAS_IPolyMaterial*> m_polymaterials;
-	vector<RAS_MeshObject*> m_meshobjects;
-	vector<BL_Material *>	m_materials;
+	// Use vector of pairs to allow removal of entities between scene switch
+	vector<pair<KX_Scene*,KX_WorldInfo*> >	m_worldinfos;
+	vector<pair<KX_Scene*,RAS_IPolyMaterial*> > m_polymaterials;
+	vector<pair<KX_Scene*,RAS_MeshObject*> > m_meshobjects;
+	vector<pair<KX_Scene*,BL_Material *> >	m_materials;
+	// Should also have a list of collision shapes. 
+	// For the time being this is held in KX_Scene::m_shapes
 
 	GEN_Map<CHashedPtr,struct Object*> m_map_gameobject_to_blender;
 	GEN_Map<CHashedPtr,KX_GameObject*> m_map_blender_to_gameobject;
@@ -72,6 +75,7 @@ class KX_BlenderSceneConverter : public KX_ISceneConverter
 
 	STR_String				m_newfilename;
 	class KX_KetsjiEngine*	m_ketsjiEngine;
+	class KX_Scene*			m_currentScene;	// Scene being converted
 	bool					m_alwaysUseExpandFraming;
 	bool					m_usemat;
 
@@ -99,6 +103,7 @@ public:
 						class RAS_IRenderTools* rendertools,
 						class RAS_ICanvas* canvas
 					);
+	virtual void RemoveScene(class KX_Scene *scene);
 
 	void SetNewFileName(const STR_String& filename);
 	bool TryAndLoadNewFile();
@@ -106,6 +111,7 @@ public:
 	void SetAlwaysUseExpandFraming(bool to_what);
 	
 	void RegisterGameObject(KX_GameObject *gameobject, struct Object *for_blenderobject);
+	void UnregisterGameObject(KX_GameObject *gameobject);
 	KX_GameObject *FindGameObject(struct Object *for_blenderobject);
 	struct Object *FindBlenderObject(KX_GameObject *for_gameobject);
 
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