word-search.yaml

version: 1
name: Word search
author: Karl Ostmo
description: |
  Find the word
seed: 2
creative: false
objectives:
  - goal:
      - Use the `drill` command (e.g. `drill down` when on top of the intended letter) to mark the sequence of letters that spells `C`{=entity}`O`{=entity}`W`{=entity} within the designated playfield.
      - |
        The sequence may appear horizontally in either the
        leftward or rightward direction,
        or vertically in either the upward or downward direction.
        Diagonal appearances are not valid.
    condition: |
      foundStructures <- structures "cow";
      pure $ case foundStructures (\_. false) (\_. true);
robots:
  - name: base
    display:
      attr: flower
    dir: west
    devices:
      - treads
      - ADT calculator
      - branch predictor
      - GPS receiver
      - clock
      - comparator
      - counter
      - dictionary
      - lambda
      - logger
      - mirror
      - net
      - scanner
      - strange loop
      - string
      - highlighter
    inventory:
      - [3, ink]
  - name: lettersetter
    system: true
    dir: east
    display:
      invisible: true
    inventory:
      - [376, capital C]
      - [376, capital O]
      - [376, capital W]
    program: |
      run "scenarios/Challenges/_word-search/create-puzzle.sw"
solution: |
  // Hard-coded for seed=2:
  def doN = \n. \f. if (n > 0) {f; doN (n - 1) f} {}; end;
  def waitUntilUnblocked =
    x <- blocked;
    if x {
        wait 1;
        waitUntilUnblocked;
    } {};
    end;
  waitUntilUnblocked;
  doN 11 move;
  turn right;
  doN 2 move;
  drill down;
  move;
  drill down;
  move;
  drill down;
  // run "scenarios/Challenges/_word-search/solution.sw"
entities:
  - name: capital C
    display:
      char: 'C'
    description:
      - C is for California
  - name: capital O
    display:
      char: 'O'
    description:
      - O is for Oklahoma
  - name: capital W
    display:
      char: 'W'
    description:
      - W is for Washington
  - name: lowercase c
    display:
      char: 'c'
      attr: gold
    description:
      - c is for cantaloupe
  - name: lowercase o
    display:
      char: 'o'
      attr: gold
    description:
      - o is for orange
  - name: lowercase w
    display:
      char: 'w'
      attr: gold
    description:
      - w is for watermelon
  - name: highlighter
    display:
      char: 'P'
      attr: gold
    capabilities: [drill]
    description:
      - Instrument for marking found words
    properties: [known, pickable]
  - name: ink
    display:
      char: 'K'
      attr: gold
    description:
      - Ink for marking found words
    properties: [known, pickable]
structures:
  - name: cow
    recognize: [north, south, east, west]
    structure:
      palette:
        'c': [dirt, lowercase c]
        'o': [dirt, lowercase o]
        'w': [dirt, lowercase w]
      map: |
        cow
recipes:
  - in:
      - [1, capital C]
      - [1, ink]
    out:
      - [1, lowercase c]
    required:
      - [1, highlighter]
  - in:
      - [1, capital O]
      - [1, ink]
    out:
      - [1, lowercase o]
    required:
      - [1, highlighter]
  - in:
      - [1, capital W]
      - [1, ink]
    out:
      - [1, lowercase w]
    required:
      - [1, highlighter]
  - in:
      - [1, lowercase c]
    out:
      - [1, capital C]
      - [1, ink]
    required:
      - [1, highlighter]
  - in:
      - [1, lowercase o]
    out:
      - [1, capital O]
      - [1, ink]
    required:
      - [1, highlighter]
  - in:
      - [1, lowercase w]
    out:
      - [1, capital W]
      - [1, ink]
    required:
      - [1, highlighter]
known: [boulder]
world:
  dsl: |
    {dirt}
  upperleft: [0, 0]
  palette:
    '@': [stone, boulder]
    '.': [grass]
    'a': [grass, null, lettersetter]
    '#': [dirt]
    Ω: [stone, null, base]
  map: |
    a........................###
    .........................###
    .........................###
    .........................###
    .........................###
    .........................###
    .........................###
    .........................###
    .........................###
    .........................@@@
    .........................@Ω@
    .........................@@@
    .........................###
    .........................###
    .........................###