Jeck - Fix for set loading / unloading.

* This is a little dirty, as it's loading the profile multiple times. The proper way to do it would be to add any line starting with "unlocked_" to an array for deferred loading. This would also allow us to write those lines back even without the associated set being loaded. The clean solution is on my todo-list now :)

projects/mtg/src/GameApp.cpp

@@ -72,7 +72,7 @@ void GameApp::Create()
   //Link this to our settings manager.
   options.theGame = this;
 
-  //Ensure that options are properly loaded before loading files.
+  //Ensure that options are partially loaded before loading files.
   options.reloadProfile();
 
   //Test for Music files presence
@@ -184,6 +184,9 @@ void GameApp::LoadGameStates()
 void GameApp::Destroy()
 {
   LOG("==Destroying GameApp==");
+  //Save game options before we destroy everything.
+  options.save();
+
   for (int i=GAME_STATE_MENU;i<=MAX_STATE-1;i++)
     {
       if (mGameStates[i]){

projects/mtg/src/GameOptions.cpp

@@ -93,7 +93,7 @@ int Options::getID(string name){
 
   //Is it an unlocked set?
   string setname = name.substr(strlen("unlocked_"));
-  if(MtgSets::SetsList){
+  if(MtgSets::SetsList && MtgSets::SetsList->nb_items){
     int unlocked = MtgSets::SetsList->find(setname);
     if(unlocked != -1)
       return Options::optionSet(unlocked);  
@@ -434,12 +434,7 @@ GameSettings::GameSettings()
 }
 
 GameSettings::~GameSettings(){
-  if(globalOptions)
-    globalOptions->save();
-
-  if(profileOptions)
-    profileOptions->save();
-
+  //Destructor no longer saves, to prevent conflicts when MtgSets::SetsList == NULL
   SAFE_DELETE(globalOptions);
   SAFE_DELETE(profileOptions);
   SAFE_DELETE(themeOptions);

projects/mtg/src/GameStateMenu.cpp

@@ -324,8 +324,9 @@ void GameStateMenu::Update(float dt)
 	      }else{
   	      currentState = MENU_STATE_MAJOR_FIRST_TIME | MENU_STATE_MINOR_NONE;
         }
+
         //Reload list of unlocked sets, now that we know about the sets.
-        options.reloadProfile();
+        options.reloadProfile(false);
         
         //List active profile and database size.        
         PlayerData * playerdata = NEW PlayerData(mParent->collection);