[
  {
    "from": "tavern",
    "to": "harbor",
    "description": "Head to the harbor to find a ship"
  },
  {
    "from": "tavern",
    "to": "docks",
    "description": "Slip away to the shadowy docks for some secret business",
    "conditions": [
      {
        "type": "requires_flag",
        "flag": "trust_sparrow",
        "condition_failed": "You don't trust Sparrow enough to venture into the shadowy docks. Perhaps you should get to know him better first."
      }
    ]
  },
  {
    "from": "harbor",
    "to": "tavern",
    "description": "Head back to the tavern for a drink"
  },
  {
    "from": "harbor",
    "to": "docks",
    "description": "Walk toward the old docks"
  },
  {
    "from": "harbor",
    "to": "open_seas",
    "description": "Set sail into Caribbean waters",
    "conditions": [
      {
        "type": "requires_flag",
        "flag": "joined_crew",
        "condition_failed": "You must officially join the crew before you can set sail into Caribbean waters."
      }
    ]
  },
  {
    "from": "docks",
    "to": "tavern",
    "description": "Return to the tavern"
  },
  {
    "from": "docks",
    "to": "harbor",
    "description": "Walk toward the main harbor"
  },
  {
    "from": "docks",
    "to": "open_seas",
    "description": "Escape to sea on a small boat"
  },
  {
    "from": "open_seas",
    "to": "harbor",
    "description": "Return to the port of Port Royal"
  },
  {
    "from": "open_seas",
    "to": "treasure_island",
    "description": "Sail toward the legendary Skull Island",
    "conditions": [
      {
        "type": "requires_flag",
        "flag": "found_map",
        "condition_failed": "You must find the treasure map before you can sail toward the legendary Skull Island."
      }
    ]
  },
  {
    "from": "treasure_island",
    "to": "open_seas",
    "description": "Sail back to open waters"
  },
  {
    "from": "treasure_island",
    "to": "harbor",
    "description": "Return to port with your discoveries"
  }
]