Stuff

int Map::DrawOnScreen(Coordinates PlayerLoc )
{   
    //ApplyImage(0 ,0 ,Tiles[MapData[ MapSizeX*MapSizeY ] -'0'] ,Screen );
    
    int X = 0;
    int Y = 0;    
    
    while(X < PlayerLoc.X+ScreenX )
    {
        Y = 0;
        while(Y < PlayerLoc.Y+ScreenY )
        {
            ApplyImage
            (
                X*TileSizeX +OffsetX ,Y*TileSizeY +OffsetY, 
                Tiles[ MapData[ (PlayerLoc.Y - (ScreenY+1) + Y)*MapSizeX +  (PlayerLoc.X - (ScreenX+1) + X) ]-'0' ],
                Screen
            );
            Y++;
        }
        X++;
    }
    
    
    return 0;
}