{
  "subfloor": {
    "dirt": { "color": [92, 64, 51], "walkable": true }
  },
  "flooring": {
    "grass": { "color": [86, 156, 70], "walkable": true },
    "wood_deck": { "color": [166, 124, 82], "walkable": true },
    "dirt": { "color": [111, 79, 51], "walkable": true, "texture": "tiles/flooring_dirt.png" },
    "stone": { "color": [130, 130, 132], "walkable": true, "texture": "tiles/flooring_stone.png" },
    "mud": { "color": [77, 63, 44], "walkable": true, "texture": "tiles/flooring_mud.png", "speed_multiplier": 0.6 },
    "sand": { "color": [220, 200, 150], "walkable": true, "texture": "tiles/flooring_sand.png" },
    "water": { "color": [60, 110, 200], "walkable": true, "texture": "tiles/flooring_water.png", "speed_multiplier": 0.7 }
  },
  "room": {
    "wood_wall": { "color": [110, 78, 48], "walkable": false, "blocks_los": true, "deconstruct_item_id": "wood_planks" },
    "stone_wall": { "color": [120, 120, 120], "walkable": false, "blocks_los": true },
    "ship_helm": { "color": [200, 170, 60], "walkable": true, "is_helm": true },
    "stairs_up": { "color": [160, 140, 100], "walkable": true, "staircase_direction": "up" },
    "stairs_down": { "color": [100, 90, 80], "walkable": true, "staircase_direction": "down" },
    "ladder": { "color": [130, 110, 70], "walkable": true, "staircase_direction": "up" },
    "solid_rock": { "color": [80, 78, 76], "walkable": false, "blocks_los": true, "texture": "tiles/room_solid_rock.png" },
    "slope_up": { "color": [140, 118, 90], "walkable": true, "staircase_direction": "up", "texture": "tiles/room_slope_up.png" },
    "slope_down": { "color": [120, 100, 76], "walkable": true, "staircase_direction": "down", "texture": "tiles/room_slope_down.png" },
    "door_locked": {
      "color": [90, 90, 160],
      "walkable": false,
      "blocks_los": true,
      "texture": "tiles/room_door_locked.png",
      "hack_difficulty": 12,
      "hackable_unlocked_def_id": "door_open"
    },
    "door_open": { "color": [160, 160, 210], "walkable": true, "texture": "tiles/room_door_open.png" }
  },
  "roof": {
    "shingles": { "color": [140, 60, 50], "walkable": true },
    "cave_ceiling": { "color": [55, 52, 50], "walkable": true, "texture": "tiles/roof_cave_ceiling.png" }
  }
}