js: arpggio firebase schema

firebase.json

{
  "games": {
    "_gameId": {
      "master": "_playerId",
      "players": [ "_playerId", "_playerId", "_playerId" ],
      "encounter": {
        "encounterId": "_encounterId",
        "NOTE": "When the encounter is instantiated, it should be copied here"
      },
      "viewport": {
        "width": "number",
        "height": "number",
        "x": "number",
        "y": "number"
      },
      "tokens": {
        "players": {
          "_playerId": {
            "tokenId": "_tokenId",
            "NOTE": "When the player is instantiated, it should be copied here"
          }
        },
        "dynamic": {
          "id": {
            "tokenId": "_tokenId",
            "NOTE": "When the token is instantiated, it should be copied here"
          }
        },
        "static": {
          "id": {
            "tokenId": "_tokenId",
            "NOTE": "When the token is instantiated, it should be copied here"
          }
        }
      }
    }
  },
  "players": {
    "_playerId": {
      "nick": "string",
      "avatar": "url string",
      "games": [ "_gameId", "_gameId" ]
    }
  },
  "tokens": {
    "_tokenId": {
      "image": "url string",
      "mask": "innerCircle | outerCircle | none",
      "name": "string",
      "size": {
        "width": "number",
        "height": "number"
      }
    }
  },
  "maps": {
    "_mapId": {
      "name": "string",
      "thumb": "url string",
      "image": "url string",
      "description": "string",
      "size": {
        "width" : "number",
        "height" : "number"
      },
      "grid": {
        "offsetX": "number",
        "offsetY": "number",
        "scale": "number",
        "type": "square | hex | none"
      }
    }
  },
  "encounters": {
    "_encounterId": {
      "mapId": "_mapId",
      "tokens": {
        "id": {
          "token": "_tokenId",
          "position": {
            "x": "number",
            "y": "number",
            "z": "number"
          },
          "visibleToPlayers": "boolean"
        }
      }
    }
  }
}