Monopoly.ts

type Player = "Boot" | "Battleship" | "Iron";

type Color = "Brown" | "Magenta" | "LightBlue";

type Houses = { count: number };

type Development = "Empty" | Houses | "Hotel";

// type TileTypes = "Street" | "Utility" | "Tax" | "Station";

type Tile = {
  //   type: TileTypes;
  name: string;
  cost: number;
};

type OwnableTile = Tile & { owner?: Player };

type Street = OwnableTile & {
  type: "Street";
  color: Color;
  development: Development;
  rentals: number[];
};

type Utility = OwnableTile & { type: "Utility" };
type Station = OwnableTile & { type: "Station" };
type Tax = Tile & { type: "Tax"; amount: number };

// type Street = {
//   tag: "Street";
//   name: string;
//   cost: number;
//   color: Color;
//   development: Development;
//   rentals: number[];
//   owner?: Player;
// };

// type Utility = {
//   tag: "Utility";
//   name: string;
//   cost: number;
//   owner?: Player;
// };

// type Station = {
//   tag: "Station";
//   name: string;
//   cost: number;
//   owner?: Player;
// };

// type Tax = {
//   tag: "Tax";
//   name: string;
//   amount: number;
//   owner?: Player;
// };

type TileLocation = Street | Utility | Station | Tax;

type Board = TileLocation[];

const ownsLocation = (player: Player, location: Tile): boolean => {
  return false;
};


const streetsOfColor = (color: Color, board: Board) => {
  return board
    .filter((tile): tile is Street => tile.type === "Street")
    .map(tile => tile.color === color);
};

const ownsStreetSet = (player: Player, color: Color, board: Board): boolean => {
  return false;
};