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[Feature] Add Barter/Buyer Features (#4405)
* Add Barter/Buyer Features Adds barter and buyer features, for ROF2 only at this time including item compensation * Remove FKs from buyer tables Remove FKs from buyer tables * Bug fix for Find Buyer and mutli item selling Update for quantity purchases not correctly providing multi items. Update for Find Buyer functionality based on zone instancing. Update buyer messaging Update buyer LORE duplicate check * Revert zone instance comment * Revert zone_id packet size field * Add zone instancing to barter/buyer --------- Co-authored-by: Akkadius <akkadius1@gmail.com>
This commit is contained in:
Mitch Freeman
GitHub
@@ -3997,6 +3997,310 @@ void WorldServer::HandleMessage(uint16 opcode, const EQ::Net::Packet &p)
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break;
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}
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case ServerOP_BuyerMessaging: {
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auto in = (BuyerMessaging_Struct *) pack->pBuffer;
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switch (in->action) {
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case Barter_AddToBarterWindow: {
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auto outapp = std::make_unique<EQApplicationPacket>(
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OP_Barter,
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sizeof(BuyerAddBuyertoBarterWindow_Struct)
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);
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auto emu = (BuyerAddBuyertoBarterWindow_Struct *) outapp->pBuffer;
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emu->action = Barter_AddToBarterWindow;
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emu->buyer_entity_id = in->buyer_entity_id;
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emu->buyer_id = in->buyer_id;
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emu->zone_id = in->zone_id;
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strn0cpy(emu->buyer_name, in->buyer_name, sizeof(emu->buyer_name));
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entity_list.QueueClients(nullptr, outapp.get());
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break;
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}
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case Barter_RemoveFromBarterWindow: {
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auto outapp = std::make_unique<EQApplicationPacket>(
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OP_Barter,
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sizeof(BuyerRemoveBuyerFromBarterWindow_Struct)
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);
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auto emu = (BuyerRemoveBuyerFromBarterWindow_Struct *) outapp->pBuffer;
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emu->action = Barter_RemoveFromBarterWindow;
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emu->buyer_id = in->buyer_id;
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entity_list.QueueClients(nullptr, outapp.get());
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break;
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}
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case Barter_FailedTransaction: {
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auto seller = entity_list.GetClientByID(in->seller_entity_id);
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auto buyer = entity_list.GetClientByID(in->buyer_entity_id);
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BuyerLineSellItem_Struct sell_line{};
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sell_line.item_id = in->buy_item_id;
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sell_line.item_quantity = in->buy_item_qty;
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sell_line.item_cost = in->buy_item_cost;
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sell_line.seller_name = in->seller_name;
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sell_line.buyer_name = in->buyer_name;
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sell_line.seller_quantity = in->seller_quantity;
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sell_line.slot = in->slot;
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strn0cpy(sell_line.item_name, in->item_name, sizeof(sell_line.item_name));
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uint64 total_cost = (uint64) sell_line.item_cost * (uint64) sell_line.seller_quantity;
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std::unique_ptr<EQ::ItemInstance> inst(database.CreateItem(in->buy_item_id, in->seller_quantity));
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switch (in->sub_action) {
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case Barter_FailedBuyerChecks:
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case Barter_FailedSellerChecks: {
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if (seller) {
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LogTradingDetail("Significant barter transaction failure.");
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seller->Message(
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Chat::Red,
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"Significant barter transaction error. Transaction rolled back."
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);
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seller->SendBarterBuyerClientMessage(
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sell_line,
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Barter_SellerTransactionComplete,
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Barter_Failure,
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Barter_Failure
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);
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if (player_event_logs.IsEventEnabled(PlayerEvent::BARTER_TRANSACTION)) {
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PlayerEvent::BarterTransaction e{};
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e.status = "Failed Barter Transaction";
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e.item_id = sell_line.item_id;
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e.item_quantity = sell_line.seller_quantity;
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e.item_name = sell_line.item_name;
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e.trade_items = sell_line.trade_items;
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for (auto &i: e.trade_items) {
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i *= sell_line.seller_quantity;
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}
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e.total_cost = (uint64) sell_line.item_cost * (uint64) in->seller_quantity;
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e.buyer_name = sell_line.buyer_name;
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e.seller_name = sell_line.seller_name;
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RecordPlayerEventLogWithClient(seller, PlayerEvent::BARTER_TRANSACTION, e);
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}
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}
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if (buyer) {
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LogError("Significant barter transaction failure. Replacing {} and {} {} to {}",
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buyer->DetermineMoneyString(total_cost),
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sell_line.seller_quantity,
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sell_line.item_name,
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buyer->GetCleanName());
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buyer->AddMoneyToPPWithOverflow(total_cost, true);
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buyer->RemoveItem(sell_line.item_id, sell_line.seller_quantity);
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buyer->Message(
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Chat::Red,
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"Significant barter transaction error. Transaction rolled back."
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);
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buyer->SendBarterBuyerClientMessage(
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sell_line,
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Barter_BuyerTransactionComplete,
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Barter_Failure,
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Barter_Failure
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);
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if (player_event_logs.IsEventEnabled(PlayerEvent::BARTER_TRANSACTION)) {
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PlayerEvent::BarterTransaction e{};
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e.status = "Failed Barter Transaction";
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e.item_id = sell_line.item_id;
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e.item_quantity = sell_line.seller_quantity;
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e.item_name = sell_line.item_name;
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e.trade_items = sell_line.trade_items;
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for (auto &i: e.trade_items) {
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i *= sell_line.seller_quantity;
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}
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e.total_cost = (uint64) sell_line.item_cost * (uint64) in->seller_quantity;
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e.buyer_name = sell_line.buyer_name;
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e.seller_name = sell_line.seller_name;
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RecordPlayerEventLogWithClient(buyer, PlayerEvent::BARTER_TRANSACTION, e);
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}
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}
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break;
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}
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default: {
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if (seller) {
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seller->SendBarterBuyerClientMessage(
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sell_line,
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Barter_SellerTransactionComplete,
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Barter_Failure,
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Barter_Failure
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);
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}
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if (buyer) {
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buyer->SendBarterBuyerClientMessage(
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sell_line,
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Barter_BuyerTransactionComplete,
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Barter_Failure,
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Barter_Failure
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);
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}
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}
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}
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break;
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}
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case Barter_SellItem: {
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auto buyer = entity_list.GetClientByID(in->buyer_entity_id);
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if (!buyer) {
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_BuyerCouldNotBeFound;
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worldserver.SendPacket(pack);
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return;
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}
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BuyerLineSellItem_Struct sell_line{};
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sell_line.item_id = in->buy_item_id;
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sell_line.item_quantity = in->buy_item_qty;
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sell_line.item_cost = in->buy_item_cost;
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sell_line.seller_name = in->seller_name;
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sell_line.buyer_name = in->buyer_name;
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sell_line.buyer_entity_id = in->buyer_entity_id;
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sell_line.seller_quantity = in->seller_quantity;
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sell_line.slot = in->slot;
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strn0cpy(sell_line.item_name, in->item_name, sizeof(sell_line.item_name));
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if (!buyer->DoBarterBuyerChecks(sell_line)) {
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_FailedBuyerChecks;
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worldserver.SendPacket(pack);
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break;
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}
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BuyerLineSellItem_Struct blis{};
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blis.enabled = 1;
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blis.item_toggle = 1;
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blis.item_cost = in->buy_item_cost;
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blis.item_id = in->buy_item_id;
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blis.item_quantity = in->buy_item_qty;
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blis.item_icon = in->buy_item_icon;
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blis.slot = in->slot;
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blis.seller_quantity = in->seller_quantity;
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blis.buyer_entity_id = in->buyer_entity_id;
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strn0cpy(blis.item_name, in->item_name, sizeof(blis.item_name));
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uint64 total_cost = (uint64) sell_line.item_cost * (uint64) sell_line.seller_quantity;
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std::unique_ptr<EQ::ItemInstance> inst(database.CreateItem(in->buy_item_id, in->seller_quantity));
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if (inst->IsStackable()) {
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if (!buyer->PutItemInInventoryWithStacking(inst.get())) {
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buyer->Message(Chat::Red, "Error putting item in your inventory.");
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buyer->AddMoneyToPPWithOverflow(total_cost, true);
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_FailedBuyerChecks;
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worldserver.SendPacket(pack);
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break;
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}
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}
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else {
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for (int i = 1; i <= sell_line.seller_quantity; i++) {
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inst->SetCharges(1);
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if (!buyer->PutItemInInventoryWithStacking(inst.get())) {
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buyer->Message(Chat::Red, "Error putting item in your inventory.");
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buyer->AddMoneyToPPWithOverflow(total_cost, true);
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_FailedBuyerChecks;
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worldserver.SendPacket(pack);
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goto exit_loop;
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}
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}
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}
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if (!buyer->TakeMoneyFromPPWithOverFlow(total_cost, false)) {
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_FailedBuyerChecks;
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worldserver.SendPacket(pack);
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break;
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}
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buyer->SendWindowUpdatesToSellerAndBuyer(blis);
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buyer->SendBarterBuyerClientMessage(
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sell_line,
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Barter_BuyerTransactionComplete,
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Barter_Success,
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Barter_Success
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);
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if (player_event_logs.IsEventEnabled(PlayerEvent::BARTER_TRANSACTION)) {
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PlayerEvent::BarterTransaction e{};
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e.status = "Successful Barter Transaction";
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e.item_id = sell_line.item_id;
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e.item_quantity = sell_line.seller_quantity;
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e.item_name = sell_line.item_name;
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e.trade_items = sell_line.trade_items;
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for (auto &i: e.trade_items) {
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i *= sell_line.seller_quantity;
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}
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e.total_cost = (uint64) sell_line.item_cost * (uint64) in->seller_quantity;
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e.buyer_name = sell_line.buyer_name;
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e.seller_name = sell_line.seller_name;
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RecordPlayerEventLogWithClient(buyer, PlayerEvent::BARTER_TRANSACTION, e);
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}
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in->action = Barter_BuyerTransactionComplete;
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worldserver.SendPacket(pack);
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exit_loop:
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break;
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}
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case Barter_BuyerTransactionComplete: {
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auto seller = entity_list.GetClientByID(in->seller_entity_id);
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if (!seller) {
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in->action = Barter_FailedTransaction;
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in->sub_action = Barter_SellerCouldNotBeFound;
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worldserver.SendPacket(pack);
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return;
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}
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BuyerLineSellItem_Struct sell_line{};
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sell_line.item_id = in->buy_item_id;
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sell_line.item_quantity = in->buy_item_qty;
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sell_line.item_cost = in->buy_item_cost;
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sell_line.seller_name = in->seller_name;
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sell_line.buyer_name = in->buyer_name;
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sell_line.seller_quantity = in->seller_quantity;
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sell_line.slot = in->slot;
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strn0cpy(sell_line.item_name, in->item_name, sizeof(sell_line.item_name));
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if (!seller->DoBarterSellerChecks(sell_line)) {
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in->action = Barter_FailedTransaction;
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in->action = Barter_FailedSellerChecks;
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worldserver.SendPacket(pack);
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return;
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}
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uint64 total_cost = (uint64) sell_line.item_cost * (uint64) sell_line.seller_quantity;
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seller->RemoveItem(in->buy_item_id, in->seller_quantity);
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seller->AddMoneyToPPWithOverflow(total_cost, false);
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seller->SendBarterBuyerClientMessage(
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sell_line,
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Barter_SellerTransactionComplete,
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Barter_Success,
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Barter_Success
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);
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if (player_event_logs.IsEventEnabled(PlayerEvent::BARTER_TRANSACTION)) {
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PlayerEvent::BarterTransaction e{};
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e.status = "Successful Barter Transaction";
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e.item_id = sell_line.item_id;
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e.item_quantity = sell_line.seller_quantity;
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e.item_name = sell_line.item_name;
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e.trade_items = sell_line.trade_items;
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for (auto &i: e.trade_items) {
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i *= sell_line.seller_quantity;
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}
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e.total_cost = (uint64) sell_line.item_cost * (uint64) in->seller_quantity;
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e.buyer_name = sell_line.buyer_name;
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e.seller_name = sell_line.seller_name;
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RecordPlayerEventLogWithClient(seller, PlayerEvent::BARTER_TRANSACTION, e);
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}
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break;
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}
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}
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}
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default: {
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LogInfo("Unknown ZS Opcode [{}] size [{}]", (int) pack->opcode, pack->size);
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break;
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