pokeemerald/data/maps/Underwater1/map.json

{
  "id": "MAP_UNDERWATER1",
  "name": "Underwater1",
  "layout": "LAYOUT_UNDERWATER1",
  "music": "MUS_DEEPDEEP",
  "region_map_section": "MAPSEC_UNDERWATER_124",
  "requires_flash": false,
  "weather": "WEATHER_BUBBLES",
  "map_type": "MAP_TYPE_UNDERWATER",
  "allow_bike": true,
  "allow_escape_rope": false,
  "allow_running": true,
  "show_map_name": true,
  "battle_scene": "MAP_BATTLE_SCENE_NORMAL",
  "connections": [
    {
      "direction": "down",
      "offset": 0,
      "map": "MAP_UNDERWATER2"
    },
    {
      "direction": "emerge",
      "offset": 0,
      "map": "MAP_ROUTE124"
    }
  ],
  "object_events": [],
  "warp_events": [],
  "coord_events": [],
  "bg_events": [
    {
      "type": "hidden_item",
      "x": 42,
      "y": 51,
      "elevation": 0,
      "item": "ITEM_CARBOS",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_CARBOS"
    },
    {
      "type": "hidden_item",
      "x": 14,
      "y": 40,
      "elevation": 0,
      "item": "ITEM_GREEN_SHARD",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_GREEN_SHARD"
    },
    {
      "type": "hidden_item",
      "x": 66,
      "y": 34,
      "elevation": 3,
      "item": "ITEM_PEARL",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_PEARL"
    },
    {
      "type": "hidden_item",
      "x": 64,
      "y": 54,
      "elevation": 3,
      "item": "ITEM_BIG_PEARL",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_BIG_PEARL"
    },
    {
      "type": "hidden_item",
      "x": 70,
      "y": 64,
      "elevation": 3,
      "item": "ITEM_HEART_SCALE",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_HEART_SCALE_1"
    },
    {
      "type": "hidden_item",
      "x": 42,
      "y": 5,
      "elevation": 3,
      "item": "ITEM_CALCIUM",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_CALCIUM"
    },
    {
      "type": "hidden_item",
      "x": 45,
      "y": 36,
      "elevation": 3,
      "item": "ITEM_HEART_SCALE",
      "flag": "FLAG_HIDDEN_ITEM_UNDERWATER_1_HEART_SCALE_2"
    }
  ]
}