Minecraft Forums

So I've been looking around the web and found all sorts of fixes for when things don't spawn and you want them to, my problem is kind of the opposite. I have a space ship, downloaded from a schematic someone made, and I loaded into my map via MCedit. All fine and good there, but the ship has a lot of little places in the walls where you can't go, but enemies can spawn. Also, enemies love to spawn on top of my spaceship. This gets annoying when I'm hanging out inside my ship, and hearing all those random enemy sounds. I want mobs to spawn, so I have a reason to get out of the ship and so I have something to kill, but I don't want them to spawn on my windshield. Are there any mods out there, or ways in MCedit that you can select an area and just tell the game, don't spawn enemies in this box? Thanks for the help.