Island Colonization + Massive Optimizations

Island Colonization

An option that lets civilizations spread through water! It has been requested by many people.

I might rename it a bit later, but I'm really happy with how it works for now- I also added massive optimizations, so now you can generate a full size, 0.1 water level map with 13 civilizations and not worry about the consequences. Do it. Try it out. I dare you! :D

Massive thanks to my Patreon and to everyone who suggested this feature, on reddit or on the comments to this post like Justiciar.

In the future I'll add more options to this feature, like letting users adjust the speed of civilizations spreading on water.

Cheers!