This mod adds some very simple moats to the game.
I have no idea where the water comes from, nor can I explain why all sentient life has become inexplicably hydrophobic... But hey, at least you now have additional options for routing colonists and raiders alike!


Features:

• Slow to build
• Costs no resources
• Indestructible
• Impassible
• Provides no cover
• Doesn't block light or support roofs
  

Known issues

• Can't make wide moats or ponds: The tiling of the texture gets messed up if I enable corner-filling
• The texture links with sandbags: I had to pick one of the existing link types, and the sandbag is pretty much the only one that won't go linking with rocks & walls.
• The texture is a placeholder. If anyone is willing to make a better one, I'll be happy to include it in this mod.