MagicManICT wrote:MadNomad wrote:Granger wrote:That's what happens when there isn't a tree around.
are you sure that this is the only condition which makes this happen?
Forest won't spread unless trees are growing. If there isn't a tree within a distance, tiles have a chance to change to grass. I've never checked the bounds of that distance (somewhere between 5 and 10 tiles would be my best guess).
okay, but does this mean that the original tiles can't degrade into the grass tiles regardless, if there's for example a pavement around an area with original tiles of the biome? or maybe the kind of the tree also has something to do about that(is every kind of a tree going to support the original tiles?) because I might have seen something like that, I'm just unsure if I remember correctly