Hey,
This is a really cool idea, I always thought about doing a turn based game kinda like this but thought it would be more than I could handle 
. The only things i see is redundant code that could have been put in methods for a 'DRY’er cleaner code. Other than that great job and what a huge undertaking, I never found a map so I gave myself one to see how the map reveal worked and that is awesome. Really awesome!