stretch.yaml

version: 1
name: Stretch
description: |
  A world created by stretching a random pattern of trees, with the
  amount of stretching determined by the distance from the origin.
creative: true
robots:
  - name: base
    dir: north
    loc: [0, 0]
known: [tree]
world:
  dsl: |
    let trees = if (hash % 4 == 0) then {tree, dirt} else {stone}
    in
      imap (if (y == 0) then 0 else (x/abs(y))) (if (abs x <= 1) then 0 else (y/abs(x/2))) trees