{
  "name": "cabin",
  "allowedTileResources" : ["stone"],
  "cost" : {"wood": 15},
  "modelStages": [
    {
      "name": "cabin-base",
      "filename": "cabin.obj",
      "conditionKey": "level",
      "minValue": 1,
      "maxValue": 1
    },
    {
      "name": "cabin-level2",
      "filename": "cabin2.obj",
      "conditionKey": "level",
      "minValue": 2,
      "maxValue": 2
    }
  ]
}