الجداول الترتيبية والحفظ

async function gameOver(score) {
  const { best } = await Lia.submitScore(score);
  if (score === best) Lia.haptic("success");
  showBoard(await Lia.leaderboard());
}

function showBoard({ top, me }) {
  list.innerHTML = top
    .map((row) => `<li class="${row.me ? "me" : ""}"><b>${row.rank}</b> @${escapeHtml(row.name)} <span>${row.score}</span></li>`)
    .join("");
  if (me && me.rank > top.length) footer.textContent = `You: #${me.rank} with ${me.score}`;
}

const SAVE = "save";

async function load() {
  const text = await Lia.cloudStorage.getItem(SAVE);
  return text ? JSON.parse(text) : { level: 1, coins: 0 };
}

let saving = null;
function save(state) {
  // Coalesce saves: at most one write every 2 seconds.
  clearTimeout(saving);
  saving = setTimeout(function () {
    Lia.cloudStorage.setItem(SAVE, JSON.stringify(state)).catch(function () {
      Lia.deviceStorage.setItem(SAVE, JSON.stringify(state)); // keep it on the phone meanwhile
    });
  }, 2000);
}

Lia.onPause(function () { /* save now: they may not come back */ });