Method PerformTradeWithClient

zone/bot.cpp:4275–4919

Perfoms the actual trade action with a client bot owner

// Perfoms the actual trade action with a client bot owner
void Bot::PerformTradeWithClient(int16 begin_slot_id, int16 end_slot_id, Client* client, int16 chosen_slot)
{
	using namespace EQ;

	struct ClientTrade {
		ItemInstance* trade_item_instance;
		int16 from_client_slot;
		int16 to_bot_slot = invslot::SLOT_INVALID;

		ClientTrade(ItemInstance* item, int16 from) : trade_item_instance(item), from_client_slot(from) { }
	};

	struct ClientReturn {
		ItemInstance* return_item_instance;
		int16 from_bot_slot;
		int16 to_client_slot = invslot::SLOT_INVALID;

		ClientReturn(ItemInstance* item, int16 from) : return_item_instance(item), from_bot_slot(from) { }
	};

	std::vector<int16> bot_equip_order;

	if (chosen_slot != INVALID_INDEX) {
		bot_equip_order.emplace_back(chosen_slot);
	}
	else {
		for (int16 i = 0; i < invslot::EQUIPMENT_COUNT; ++i) {
			bot_equip_order.push_back(i);
		}
	}

	enum { stageStackable = 0, stageEmpty, stageReplaceable };

	if (!client) {
		Emote("NO CLIENT");
		return;
	}

	if (client != GetOwner()) {
		client->Message(Chat::White, "You are not the owner of this bot, the trade has been cancelled.");
		client->ResetTrade();
		return;
	}

	if (begin_slot_id != invslot::TRADE_BEGIN && begin_slot_id != invslot::slotCursor) {
		client->Message(Chat::White, "Trade request processing from illegal 'begin' slot, the trade has been cancelled.");
		client->ResetTrade();
		return;
	}

	if (end_slot_id != invslot::TRADE_END && end_slot_id != invslot::slotCursor) {
		client->Message(Chat::White, "Trade request processing from illegal 'end' slot, the trade has been cancelled.");
		client->ResetTrade();
		return;
	}

	if ((begin_slot_id == invslot::slotCursor && end_slot_id != invslot::slotCursor) || (begin_slot_id != invslot::slotCursor && end_slot_id == invslot::slotCursor)) {
		client->Message(Chat::White, "Trade request processing illegal slot range, the trade has been cancelled.");