Some semi-random thoughts on terrain generation

[NiLSPACE]

Because if I use ints I can't place a block on the same height:

Code:

---XX
XX---

instead of

Code:

----X
--X--
X----

(If that makes sense)

EDIT:
Now compare my code to the vanilla tree: https://gist.github.com/grum/62cfdec0537...-java-L145