I making a heroship that's buildable but I want to limit it to one ship at a time. is there anyway to do that?
You can only do so using the 1.2.5 Patch Project (maxBuildableNumber) or Fleet Operations.
Upper limits to a Thermonuclear bomb, Gigaton mines, Russian doomsday ship? wholesale
okay whereon the odf and how to I put it in to the game to see it?
You put it in your craft ODF aka
maxBuildableNumber = 12 //can build 12 of this craft
okay I'll try that next getting the darn editor to function