ded: function () { return hc.classList.contains('hc-folded'); } };
})();
var narr = document.createElement('div'); narr.id = 'hc-narration'; narr.setAttribute('aria-live', 'polite'); hud.appendChild(narr);
var card = document.createElement('div'); card.id = 'hc-card'; card.hidden = true; hud.appendChild(card);
var inp = $('hc-input'), PH = inp.placeholder;
function narrate(html, sec) {
narr.innerHTML = '🤖 AI DRIVE ' + html;
narr.classList.add('visible'); root.classList.add('hc-narr');
clearTimeout(narr._h); narr._h = setTimeout(clearNarration, (sec || 8) * 1000);
}
function clearNarration() { narr.classList.remove('visible'); root.classList.remove('hc-narr'); }
function hint(t) { inp.placeholder = t; clearTimeout(inp._h); inp._h = setTimeout(function () { inp.placeholder = flying() ? 'Try: "fly me to Mauna Kea"' : PH; }, 3500); }
function setMode(m) {
if (H.mode === 'LOOK' && m !== 'LOOK') { S.camDist = 7.5; S.camPitch = 0.28; }
H.mode = m;
hc.querySelectorAll('.hc-mode-btn').forEach(function (b) { b.classList.toggle('active', b.getAttribute('data-mode') === m); });
$('hc-mode-indicator').textContent = m; modeLabel();
$('hc-aidrive').classList.toggle('active', m === 'AI DRIVE' || m === 'NAVIGATE');
}
function modeLabel() {
var el = $('hc-mode-indicator'); if (!el) return;
var t = H.mode, rf = window.CityRadarFind && CityRadarFind.followState && CityRadarFind.followState();
if (H.nav && H.nav.p) t = (H.tour ? 'TOUR \u00b7 ' : '') + 'WALKING TO ' + String(H.nav.p.short || H.nav.p.name).toUpperCase();
else if (H.flyDrive && H.flyDrive.t) t = 'FLYING TO ' + String(H.flyDrive.t.short || H.flyDrive.t.name).toUpperCase();
else if (H.tour) t = 'TOUR';
else if (rf) t = 'FOLLOWING ' + String(rf.name).toUpperCase();
if (el.textContent !== t) { el.textContent = t; el.title = t; }
}
setInterval(modeLabel, 400);
function baseMode() { return flying() ? 'FLIGHT' : 'WALK'; }
/* ---------------- info card ("glass") ---------------- */
function showCard(title, sub, html, buttons) {
card.innerHTML = '' + esc(title) + ' ✕
' +
(sub ? '' + esc(sub) + '
' : '') + '' + html + '
';
var bar = card.querySelector('.hc-card-a');
(buttons || []).forEach(function (b) {
var el = document.createElement(b.href ? 'a' : 'button'); el.className = 'sc-b' + (b.gold ? ' sc-gold' : ''); el.textContent = b.label;
if (b.href) el.href = b.href; else { el.type = 'button'; el.addEventListener('click', b.fn); }
bar.appendChild(el);
});
card.querySelector('.hc-x').addEventListener('click', hideCard);
card.hidden = false;
}
function hideCard() { card.hidden = true; }
function poiCard(p) {
var me = flying() ? S.ship : S.p, d = Math.hypot(p.x - me.x, p.z - me.z), btns = [];
if (flying()) {
btns.push({ label: p.home ? 'LAND AT SPACEPORT' : '🧭 FLY THERE', gold: true, fn: function () { hideCard(); driveTo(p, 'NAVIGATE'); } });
} else {
if (d > 10) btns.push({ label: '🧭 NAVIGATE', gold: true, fn: function () { hideCard(); driveTo(p, 'NAVIGATE'); } });
if (p.act === 'soul') btns.push({ label: 'TALK TO SOUL PRINT', fn: function () { hideCard(); if (d < 14) A.openSoul(); else driveTo(p, 'AI DRIVE', function () { A.openSoul(); }); } });
if (p.act === 'podium') btns.push({ label: 'READ', gold: true, fn: function () { hideCard(); if (d < 7 || !window.CityPodium) { if (window.CityPodium) CityPodium.open('features'); } else driveTo(p, 'AI DRIVE', function () { CityPodium.open('features'); }); } });
if (p.act === 'book') btns.push({ label: 'READ THE BOOK', gold: true, fn: function () { hideCard(); if (d < 7 || !window.CityBook) { if (window.CityBook) CityBook.open(0); } else driveTo(p, 'AI DRIVE', function () { CityBook.open(0); }); } });
if (p.act === 'talk') btns.push({ label: 'TALK TO SABLE', fn: function () { hideCard(); if (d < 8) A.openTalk(); else driveTo(p, 'AI DRIVE', function () { A.openTalk(); }); } });
if (p.url) btns.push({ label: (p.go || 'OPEN') + ' \u2192', href: p.url });
}
var extra = '';
if (p.volcano || p.alt) extra = 'Ground ' + Math.round(Math.max(0, A.heightAt(p.x, p.z))).toLocaleString() + ' m \u00b7 ' + fmtDist(d) + ' away
';
showCard(p.name, flying() ? 'LANDMARK' : (A.whereName(p.x, p.z) || '').toString(), '' + esc(p.text || '') + '
' + (extra || '' + fmtDist(d) + ' away
'), btns);
}
function picker() {
var list = flying() ? FLY.concat([P('studio')]) : POIS, html = '
';
showCard(flying() ? 'AI DRIVE \u00b7 WHERE TO?' : 'AI DRIVE \u00b7 WHERE TO?', flying() ? 'Pick a landmark: autopilot flies you there' : 'Pick a place: I\u2019ll walk you there', html, []);
var box = card.querySelector('.hc-chips');
list.forEach(func