103 lines
2.3 KiB
TypeScript
103 lines
2.3 KiB
TypeScript
export type RoomBackgroundId =
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| "room-1"
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| "room-2"
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| "room-3"
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| "room-4";
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export type RoomBackground = {
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id: RoomBackgroundId;
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name: string;
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free: boolean;
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sceneImage: string;
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};
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export const DEFAULT_ROOM_BACKGROUND: RoomBackgroundId = "room-1";
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export const ROOM_SCENE_IMAGE_PATH = (id: RoomBackgroundId) =>
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`/room/${id}.png`;
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export const ROOM_BACKGROUNDS: RoomBackground[] = [
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{
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id: "room-1",
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name: "Sunny Field",
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free: true,
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sceneImage: ROOM_SCENE_IMAGE_PATH("room-1"),
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},
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{
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id: "room-2",
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name: "Golden Dusk",
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free: true,
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sceneImage: ROOM_SCENE_IMAGE_PATH("room-2"),
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},
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{
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id: "room-3",
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name: "Starlit Night",
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free: false,
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sceneImage: ROOM_SCENE_IMAGE_PATH("room-3"),
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},
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{
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id: "room-4",
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name: "Mystic Forest",
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free: false,
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sceneImage: ROOM_SCENE_IMAGE_PATH("room-4"),
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},
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];
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const ROOM_MAP = new Map(ROOM_BACKGROUNDS.map((room) => [room.id, room]));
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const LEGACY_ROOM_ID_MAP: Record<string, RoomBackgroundId> = {
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"room-day": "room-1",
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"room-dusk": "room-2",
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"room-night": "room-3",
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"room-forest": "room-4",
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"room-space": "room-1",
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"room-neon": "room-1",
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};
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export function getRoomBackground(id: string | null | undefined): RoomBackground {
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const normalized = normalizeRoomBackgroundId(id);
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return ROOM_MAP.get(normalized) ?? ROOM_MAP.get(DEFAULT_ROOM_BACKGROUND)!;
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}
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export function isValidRoomBackgroundId(id: string): id is RoomBackgroundId {
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return ROOM_MAP.has(id as RoomBackgroundId);
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}
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export function normalizeRoomBackgroundId(
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id: string | null | undefined,
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): RoomBackgroundId {
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if (!id) {
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return DEFAULT_ROOM_BACKGROUND;
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}
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if (isValidRoomBackgroundId(id)) {
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return id;
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}
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return LEGACY_ROOM_ID_MAP[id] ?? DEFAULT_ROOM_BACKGROUND;
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}
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export function isRoomBackgroundUnlocked(
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roomId: RoomBackgroundId,
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ownedItemIds: readonly string[],
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): boolean {
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const room = getRoomBackground(roomId);
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if (room.free) {
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return true;
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}
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return ownedItemIds.some(
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(ownedId) => normalizeRoomBackgroundId(ownedId) === roomId,
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);
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}
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export function getShopRoomBackgrounds() {
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return ROOM_BACKGROUNDS.filter((room) => !room.free).map((room) => ({
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id: room.id,
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name: room.name,
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type: "room" as const,
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price: room.id === "room-3" ? 40 : 50,
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image_path: room.sceneImage,
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}));
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}
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