&meeseengine

Big upgrade to my voxel engine: the height limit is now doubled. This means taller mountains, deeper valleys, and way more breathing room for the terrain generator to go wild.

This change is PC-only for now. The Gamecube and Dreamcast are still capped at the original limit. They lack the horsepower for the extra height without further optimizations. The PC can handle more, so it's getting more. Simple as that.