version: 1
name: Builtin pathfinding - entity target
description: |
  Use `path` command to navigate to an entity
creative: false
objectives:
  - goal:
      - Reach and face the water.
    condition: |
      as base {
        itemAhead <- scan forward;
        return $ case itemAhead (\_. false) (\item. item == "water");
      };
solution: |
  run "scenarios/Testing/836-pathfinding/_836-path-exists/find-entity-unwalkable-solution.sw";
entities:
  - name: wayfinder
    display:
      char: 'w'
    description:
      - Enables `path` command
    properties: [known, portable]
    capabilities: [path]
robots:
  - name: base
    dir: [1,0]
    devices:
      - ADT calculator
      - branch predictor
      - comparator
      - compass
      - dictionary
      - logger
      - grabber
      - scanner
      - treads
      - wayfinder
known: [water, boulder]
world:
  dsl: |
    {blank, boulder}
  palette:
    'B': [grass, erase, base]
    '.': [grass, erase]
    'x': [stone, boulder]
    'w': [grass, water]
  upperleft: [0, 0]
  map: |
    Bx...
    .x.x.
    ...xw