This is perfect for my 200x200 sized dayz map for cs2d I can let players build their bases! Awesome... Pure awesome,,, But wait... Can't it be wall 3? The wall 1 is too weak and in servers such as mine, the walls will be useless... Pff I guess i'll edit the building settings.. If there is even hp settings for buildings...
Could be useful, try detecting nearby doors, so if the user builds doors horizontally, the script adjusts the tile to look horizontal, if the user builds vertically, then change tile to vertical. Also you might want to prevent creating huge masses of doors