TulakWaypointScript:
    type: task
    debug: false
    script:
    - if <n@15.has_flag[walking]> queue stop
    - flag <n@15> walking
    - while <server.flag[TulakWalk].is[==].to[1]> {
        - define wpts '<yaml[npc].list_keys[npc.Tulak.waypoints].alphanumeric>'
        - foreach %wpts% { 
          - ~walk <n@15> <yaml[npc].read[npc.Tulak.waypoints.%value%.location]>
          - wait <yaml[npc].read[npc.Tulak.waypoints.%value%.delay]>
        }
      }

npccleanup:
  type: world
  events:
    on server start:
    - flag <n@15> walking:!