class WebDoor {
static apiBase() {
const u = new URL(window.location.href);
// spec supports passing webdoor_api for cross-origin games
return u.searchParams.get("webdoor_api") || u.searchParams.get("api") || "/api/webdoor";
}
static async session() {
const base = this.apiBase();
const r = await fetch(`${base}/session`, { credentials: "include" });
if (!r.ok) throw new Error(`session failed: HTTP ${r.status}`);
this._session = await r.json();
return this._session;
}
static credits() {
return this._session?.credits || null;
}
// Storage API (spec): GET/PUT/DELETE /storage/{slot}
static async loadSlot(slot = 0) {
const base = this.apiBase();
const r = await fetch(`${base}/storage/${slot}`, { credentials: "include" });
if (!r.ok) return null;
return await r.json(); // {slot,data,metadata,saved_at}
}
static async saveSlot(slot = 0, data = {}, metadata = {}) {
const base = this.apiBase();
const r = await fetch(`${base}/storage/${slot}`, {
method: "PUT",
credentials: "include",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ data, metadata })
});
if (!r.ok) throw new Error(`saveSlot failed: HTTP ${r.status}`);
return await r.json().catch(() => ({}));
}
static async deleteSlot(slot = 0) {
const base = this.apiBase();
const r = await fetch(`${base}/storage/${slot}`, { method: "DELETE", credentials: "include" });
if (!r.ok) throw new Error(`deleteSlot failed: HTTP ${r.status}`);
return await r.json().catch(() => ({}));
}
// Leaderboard API (spec): GET/POST /leaderboard/{board}
static async getLeaderboard(board = "blackjack", limit = 10, scope = "all") {
const base = this.apiBase();
const r = await fetch(`${base}/leaderboard/${encodeURIComponent(board)}?limit=${encodeURIComponent(limit)}&scope=${encodeURIComponent(scope)}`, { credentials: "include" });
if (!r.ok) return null;
return await r.json(); // {board, entries: [...]}
}
static async submitScore(board = "blackjack", score = 0, metadata = {}) {
const base = this.apiBase();
const r = await fetch(`${base}/leaderboard/${encodeURIComponent(board)}`, {
method: "POST",
credentials: "include",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({ score, metadata })
});
if (!r.ok) throw new Error(`submitScore failed: HTTP ${r.status}`);
return await r.json().catch(() => ({}));
}
}
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