';
for (const id of items) {
// Show already offered count
const offered = myOffer[id] || 0;
const available = inv[id] - offered;
if (available <= 0) continue;
html += `
${itemIcon(id)}${itemName(id)}x${available}
`;
}
html += '
';
overlay.innerHTML = html;
document.getElementById('game').appendChild(overlay);
overlay.querySelectorAll('.trade-pick-item').forEach(el => {
el.addEventListener('click', () => {
const itemId = el.dataset.item;
// Ask quantity
const available = inv[itemId] - (myOffer[itemId] || 0);
const qty = Math.min(available, available > 1 ? promptForQty(itemId, available) : 1);
if (qty > 0) {
myOffer[itemId] = (myOffer[itemId] || 0) + qty;
renderTradeOffers();
// Reset confirm when offer changes
iConfirmed = false;
const btn = document.getElementById('tradeConfirmBtn');
if (btn) { btn.textContent = '✅ Подтвердить'; btn.disabled = false; btn.style.background = '#2ecc71'; }
}
overlay.remove();
});
});
}
function promptForQty(itemId, max) {
// Simple: just use 1 for now, can enhance later with a proper dialog
const val = parseInt(prompt(`Сколько ${itemName(itemId)}? (макс: ${max})`, '1'));
return isNaN(val) || val < 1 ? 1 : Math.min(val, max);
}
function confirmTrade() {
if (!currentTradeId || !state.socket) return;
// Deduct offered items from inventory
for (const [item, qty] of Object.entries(myOffer)) {
if (qty > 0) {
if (state.inv[item] < qty) {
addChatMessage('Система', `Недостаточно ${itemName(item)}!`);
return;
}
}
}
// Send offer + confirm
state.socket.emit('trade_offer', { trade_id: currentTradeId, offer: myOffer });
// Small delay then confirm
setTimeout(() => {
state.socket.emit('trade_confirm', { trade_id: currentTradeId });
iConfirmed = true;
const btn = document.getElementById('tradeConfirmBtn');
if (btn) { btn.textContent = '✅ Ожидание...'; btn.disabled = true; btn.style.background = '#555'; }
}, 200);
}
function cancelTrade() {
if (!currentTradeId || !state.socket) return;
state.socket.emit('trade_cancel', { trade_id: currentTradeId });
closeTrade();
}
export function closeTrade() {
tradeOpen = false;
currentTradeId = null;
myOffer = {};
partnerOffer = {};
iConfirmed = false;
if (state.tradePanel) state.tradePanel.style.display = 'none';
// Remove any pick overlay
document.getElementById('tradeItemPicker')?.remove();
}
export function requestTradeWithPlayer(targetName) {
if (!state.socket || !state.isMultiplayer) {
addChatMessage('Система', 'Торговля доступна только в мультиплеере');
return;
}
state.socket.emit('trade_request', { target_name: targetName });
addChatMessage('Система', `Запрос отправлен ${targetName}...`);
}