From 9ccdceaadf7aaf62d64d8d3406c46e71ef069210 Mon Sep 17 00:00:00 2001
From: Mattes D
Snow is probably the easiest of the finishers. It generates a block of snow on top of each block that is on top of the terrain and is not marked as non-snowable. It checks the chunk's heightmap to determine the top -block, then checks whether the block supports snow on its top. Rails, levers and grass don't support snow, -for example.
+block, then checks whether the block supports snow on its top. Rails, levers and tall grass don't support +snow, for example.Another example of an easy finisher. This scans through the world and turn each water block on the surface -- cgit v1.2.3