- Manual cache cleanup in the menu to help a bit with issue 693. This is unfortunately not enough, we are dealing with ram fragmentation problems here :(

JGE/include/JFileSystem.h

@@ -115,6 +115,9 @@ public:
   // Returns a string prefixed with the resource path
   string GetResourceFile(string filename);
 
+    // Manually Clear the zip cache
+  void clearZipCache();
+    
 protected:
 	JFileSystem();
 	~JFileSystem();
@@ -128,6 +131,7 @@ private:
 	char *mPassword;
 	bool mZipAvailable;
   	void preloadZip(const string& filename);
+
 #if defined (PSP)
 	SceUID mFile;
 #else

JGE/src/JFileSystem.cpp

@@ -110,6 +110,11 @@ JFileSystem::JFileSystem()
 
 
 JFileSystem::~JFileSystem()
+{
+    clearZipCache();
+}
+
+void JFileSystem::clearZipCache()
 {
     DetachZipFile();
 
@@ -120,7 +125,6 @@ JFileSystem::~JFileSystem()
     mZipCache.clear();	
 }
 
-
 bool JFileSystem::AttachZipFile(const string &zipfile, char *password /* = NULL */)
 {
     if (mZipAvailable && mZipFile != NULL)

projects/mtg/include/WResourceManager.h

@@ -88,6 +88,9 @@ public:
 	//Refreshes all files in cache, for when mode/profile changes.
     virtual void Refresh() = 0;
 
+    //Manual clear of the cache
+    virtual void ClearUnlocked() = 0;
+
     virtual unsigned int nowTime() = 0;
 
     virtual JQuadPtr GetQuad(const string &quadName) = 0;

projects/mtg/src/GameStateMenu.cpp

@@ -133,6 +133,10 @@ void GameStateMenu::Start()
     hasChosenGameType = false;
     mParent->gameType = GAME_TYPE_CLASSIC;
 
+    //Manual clean up of some cache Data. Ideally those should clean themselves up, so this is kind of a hack for now
+    JFileSystem::GetInstance()->clearZipCache();
+    WResourceManager::Instance()->ClearUnlocked();
+
     bgTexture = WResourceManager::Instance()->RetrieveTexture("menutitle.png", RETRIEVE_LOCK);
     mBg = WResourceManager::Instance()->RetrieveQuad("menutitle.png", 0, 0, 256, 166); // Create background quad for rendering.