Creative way to limit a ship to 1?
I want to lmit the building of a ship to 1 on the playing field at a time however i can't figure out a way to do it. I though of making a building that would spawn the ship costing anitmatter. The building would have a 0 anitmatter regen so the ship could be spawned only once however that won't prevent a player from bulding multiple ship spawning buildings.
Anyone have any creative ideas to do this?