checkerboard.yaml

structures:
  - name: checker pair
    structure:
      palette:
        't': true
        'f': false
      map: |
        ttttffff
        ttttffff
        ttttffff
        ttttffff
  - name: checker quad
    structure:
      map: ""
      placements:
        - src: checker pair
          offset: [0, 0]
        - src: checker pair
          offset: [0, -4]
          orient:
            up: south
  - name: checker octo
    structure:
      map: ""
      placements:
        - src: checker quad
          offset: [0, 0]
        - src: checker quad
          offset: [8, 0]
        - src: checker quad
          offset: [0, -8]
        - src: checker quad
          offset: [8, -8]
placements:
  - src: checker octo
    offset: [0, 0]
  - src: checker octo
    offset: [16, 0]
  - src: checker octo
    offset: [0, -16]
  - src: checker octo
    offset: [16, -16]
map: ""