sm_dump_handles now shows memory usage

--HG--
extra : convert_revision : svn%3A39bc706e-5318-0410-9160-8a85361fbb7c/trunk%401772

extensions/topmenus/TopMenu.cpp

@@ -87,6 +87,29 @@ TopMenu::~TopMenu()
 	delete [] m_clients;
 }
 
+unsigned int TopMenu::CalcMemUsage()
+{
+	unsigned int size = sizeof(TopMenu);
+
+	size += m_Config.strings.GetMemTable()->MemUsage();
+	size += (m_Config.cats.size() * sizeof(int));
+	size += (sizeof(topmenu_player_t) * m_max_clients);
+	size += (m_SortedCats.size() * sizeof(unsigned int));
+	size += (m_UnsortedCats.size() * sizeof(unsigned int));
+	size += (m_Categories.size() * (sizeof(topmenu_category_t *) + sizeof(topmenu_category_t)));
+	size += (m_Objects.size() * (sizeof(topmenu_object_t *) + sizeof(topmenu_object_t)));
+	size += m_ObjLookup.mem_usage();
+
+	for (size_t i = 0; i < m_Categories.size(); i++)
+	{
+		size += m_Categories[i]->obj_list.size() * sizeof(topmenu_object_t *);
+		size += m_Categories[i]->sorted.size() * sizeof(topmenu_object_t *);
+		size += m_Categories[i]->unsorted.size() * sizeof(topmenu_object_t *);
+	}
+
+	return size;
+}
+
 void TopMenu::OnClientConnected(int client)
 {
 	if (m_clients == NULL)

extensions/topmenus/TopMenu.h

@@ -146,6 +146,8 @@ public: //ITextListener_SMC
 	SMCResult ReadSMC_NewSection(const SMCStates *states, const char *name);
 	SMCResult ReadSMC_KeyValue(const SMCStates *states, const char *key, const char *value);
 	SMCResult ReadSMC_LeavingSection(const SMCStates *states);
+public:
+	unsigned int CalcMemUsage();
 private:
 	void SortCategoriesIfNeeded();
 	void SortCategoryIfNeeded(unsigned int category);

extensions/topmenus/sdk/sm_memtable.h

@@ -58,6 +58,10 @@ public:
 	 */
 	void Reset();
 
+	inline unsigned int MemUsage()
+	{
+		return size;
+	}
 
 private:
 	unsigned char *membase;

extensions/topmenus/smn_topmenus.cpp

@@ -43,6 +43,11 @@ public:
 		ITopMenu *pTopMenu = (ITopMenu *)object;
 		g_TopMenus.DestroyTopMenu(pTopMenu);
 	}
+	bool GetHandleApproxSize(HandleType_t type, void *object, unsigned int *pSize)
+	{
+		*pSize = ((TopMenu *)object)->CalcMemUsage();
+		return true;
+	}
 } s_TopMenuHandle;
 
 void Initialize_Natives()