moved old minimap image data

refactored map data loading

activeGameState.h

@@ -34,7 +34,6 @@ namespace battleship{
 		inline std::vector<vb01Gui::Button*> getButtons(){return buttons;}
         inline Player* getPlayer(){return mainPlayer;}
         inline std::vector<Unit*>& getUnitGroup(int i){return unitGroups[i];}
-		inline u8 *getOldMinimapImage(){return oldImageData;}
     private:
 		enum CursorState{
 			NORMAL,
@@ -77,7 +76,6 @@ namespace battleship{
 		vb01::s64 lastLeftMouseClicked = 0;
 		vb01::Node *cursorNode = nullptr;
 		vb01::Texture *pointerTex = nullptr, *attackTex = nullptr, *garrisonTex = nullptr;
-		vb01::u8 *oldImageData = nullptr;
     };
 }