CMap::CMap(CMap &map)
{
	// This function is the copy constructor for the CMap class

	int index = 0; // looping variable

	// copy the shallow members
	this->map_height = map.map_height;
	this->map_width = map.map_width;
	this->scale = map.scale;
	this->scrn_height = map.scrn_height;
	this->scrn_width = map.scrn_width;
	this->start_tile = map.start_tile;
	strcpy(this->mapname, map.mapname);
	strcpy(this->tileset, map.tileset);

	// Make new bmps and hdcs
	this->hdc = *new HDC;
	this->bmp = *new HBITMAP;
	this->old_bmp = *new HBITMAP;

	// Copy the deep members
	this->hdc = CreateCompatibleDC(map.hdc); // is this right? or does it need to be "this->hdc = map.hdc"?
	this->bmp = map.bmp; // Same question here?
	this->old_bmp = map.old_bmp;
} // end CMap(CMap &map);

// CMap classclass CMap{	public:		// public functions		CMap();			 // Constructor: Sets everything to 0 or NULL		CMap(const CMap &map); // Copy Constructor: makes deep copies of a CMap object		void Set_Mapname(char *name);									  // Set the mapname		void Set_Tileset(char *filename);								  // The tileset to use		void Set_Start_Tile(int index)		 {start_tile = index;}		  // Set the starting tile		void Set_Map_Width(int width)		 {map_width = width+2;}		  // Set the map width		void Set_Map_Height(int height)		 {map_height = height+2;}	  // Set the map height		void Set_Screen_Width(int width)	 {scrn_width = width+2;}		  // Set the screen width		void Set_Screen_Height(int height)	 {scrn_height = height+2;}	  // Set the screen height		void Set_Tile_Width(int width)		 {tile_width = width;}		  // Set the tile width		void Set_Tile_Height(int height)	 {tile_height = height;}		  // Set the tile height		void Set_Scale(float percent_change) {scale = percent_change/100;} // Set the scale of the map		char *Get_Mapname()	  {return mapname;}		// Returns the mapname		int Get_Tile_Width()  {return tile_width;}	// Returns the width of the tiles		int Get_Tile_Height() {return tile_height;} // Returns the height of the tiles		int Get_Map_Width()   {return map_width;}	// Returns the width of the map in tiles		int Get_Map_Height()  {return map_height;}	// Returns the height of the map in tiles		int Add_Layer(CWindraw *windraw); // Adds one layer to the map		void Add_Tileset(int tile_index,  // Adds one tileset to the map						 char *filename);  		int Draw_Tiles(HDC dest_hdc);	  // Draw all the tiles		int Load(char *filename);		  // Loads a map from disk				  		void Reset();					  // Resets all the variables to clear the way for the new data		int Save(char *filename);		  // Save the current map				~CMap(); // Frees up the memory	protected:		// protected members		char mapname[80],   // Name of the map			 tileset[80];   // Name of the tileset to use		int start_tile,  // Index of the starting tile			x,y,		 // Absolute coords of the map for scrolling purposes			map_width,   // Width of the map in tiles			map_height,  // Height of the map in tiles			scrn_width,  // Width of the screen in tiles			scrn_height, // Height of the screen in tiles			tile_width,  // Width of each tile			tile_height; // Height of each tile		float scale; // scale to use for zooming		vector<CLayer*> layers; // Vector of layers		HDC hdc;		 // HDC to use for tilesets		HBITMAP bmp;	 // bmp to use for tilesets		HBITMAP old_bmp; // used to save old bmp};