Creating the map editor state

Now we're finally ready to actually tackle the state, in which all of the map editing is going to take place. Let us take a gander at its header file:

class State_MapEditor : public BaseState { 
public: 
  ... 
  void ResetSavePath(); 
  void SetMapRedraw(bool l_redraw); 
  void MainMenu(EventDetails* l_details); 
  void MapEditorNew(EventDetails* l_details); 
  void MapEditorLoad(EventDetails* l_details); 
  void MapEditorSave(EventDetails* l_details); 
  void MapEditorSaveAs(EventDetails* l_details); 
  void MapEditorExit(EventDetails* l_details); 
  void MapAction(const std::string& l_name); 
private: 
  void SaveMap(const std::string& l_path); 
  void LoadMap(const std::string& l_path); 
  GUI_FileManager m_files; 
  MapControls m_mapControls; 
  std::string m_mapSavePath; 
  bool m_mapRedraw; 
}; 

This State_MapEditor class is going to be the frontier...