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https://github.com/NathanHandley/mod-ah-bot-plus.git
synced 2026-01-13 17:19:09 +00:00
Modify bidding logic to directly use the same price calculation as selling
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NathanHandley
@@ -540,7 +540,7 @@ void AuctionHouseBot::addNewAuctionBuyerBotBid(Player *AHBplayer, AHBConfig *con
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// get exact item information
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Item *pItem = sAuctionMgr->GetAItem(auction->item_guid);
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if (!pItem)
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if (!pItem || pItem->GetCount() == 0)
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{
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if (debug_Out)
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LOG_ERROR("module", "AHBuyer: Item {} doesn't exist, perhaps bought already?", auction->item_guid.ToString());
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@@ -550,120 +550,109 @@ void AuctionHouseBot::addNewAuctionBuyerBotBid(Player *AHBplayer, AHBConfig *con
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// get item prototype
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ItemTemplate const* prototype = sObjectMgr->GetItemTemplate(auction->item_template);
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// check which price we have to use, startbid or if it is bidded already
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uint32 currentprice;
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if (auction->bid)
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currentprice = auction->bid;
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// Calculate a potential price for the item
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uint64 willingToSpendPerItemPrice = 0;
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uint64 discardBidPrice = 0;
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calculateItemValue(prototype, discardBidPrice, willingToSpendPerItemPrice);
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uint64 willingToSpendForStackPrice = willingToSpendPerItemPrice * pItem->GetCount();
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// Buy it if the price is greater than buy out, bid if the price is greater than current bid, otherwise skip
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bool doBuyout = false;
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bool doBid = false;
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uint32 minBidPrice = 0;
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if (auction->buyout != 0 && willingToSpendForStackPrice >= auction->buyout)
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doBuyout = true;
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else
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currentprice = auction->startbid;
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{
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if (auction->bid >= auction->startbid)
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minBidPrice = auction->GetAuctionOutBid();
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else
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minBidPrice = auction->startbid;
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// Prepare portion from maximum bid per item
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double bidrate = static_cast<double>(urand(1, 100)) / 100;
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uint64 discardBuyoutPrice = 0;
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uint64 bidPriceMaxSingle = 0;
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calculateItemValue(prototype, bidPriceMaxSingle, discardBuyoutPrice);
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uint64 bitPriceMaxCurStack = bidPriceMaxSingle * pItem->GetCount();
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// check some special items, and do recalculating to their prices
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switch (prototype->Class)
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{
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// ammo
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case 6:
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bitPriceMaxCurStack = 0;
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break;
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default:
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break;
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}
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if (bitPriceMaxCurStack == 0)
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{
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// quality check failed to get bidmax, let's get out of here
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continue;
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}
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// Calculate our bid
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long double bidvalue = currentprice + ((bitPriceMaxCurStack - currentprice) * bidrate);
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// Convert to uint32
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uint32 bidprice = static_cast<uint32>(bidvalue);
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// Check our bid is high enough to be valid. If not, correct it to minimum.
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if ((currentprice + auction->GetAuctionOutBid()) > bidprice)
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bidprice = currentprice + auction->GetAuctionOutBid();
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if (debug_Out)
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{
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LOG_INFO("module", "-------------------------------------------------");
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LOG_INFO("module", "AHBuyer: Info for Auction #{}:", auction->Id);
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LOG_INFO("module", "AHBuyer: AuctionHouse: {}", auction->GetHouseId());
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LOG_INFO("module", "AHBuyer: Owner: {}", auction->owner.ToString());
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LOG_INFO("module", "AHBuyer: Bidder: {}", auction->bidder.ToString());
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LOG_INFO("module", "AHBuyer: Starting Bid: {}", auction->startbid);
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LOG_INFO("module", "AHBuyer: Current Bid: {}", currentprice);
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LOG_INFO("module", "AHBuyer: Buyout: {}", auction->buyout);
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LOG_INFO("module", "AHBuyer: Deposit: {}", auction->deposit);
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LOG_INFO("module", "AHBuyer: Expire Time: {}", uint32(auction->expire_time));
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LOG_INFO("module", "AHBuyer: Bid Rate: {}", bidrate);
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LOG_INFO("module", "AHBuyer: Bid Max: {}", bitPriceMaxCurStack);
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LOG_INFO("module", "AHBuyer: Bid Value: {}", bidvalue);
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LOG_INFO("module", "AHBuyer: Bid Price: {}", bidprice);
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LOG_INFO("module", "AHBuyer: Item GUID: {}", auction->item_guid.ToString());
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LOG_INFO("module", "AHBuyer: Item Template: {}", auction->item_template);
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LOG_INFO("module", "AHBuyer: Item Info:");
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LOG_INFO("module", "AHBuyer: Item ID: {}", prototype->ItemId);
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LOG_INFO("module", "AHBuyer: Buy Price: {}", prototype->BuyPrice);
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LOG_INFO("module", "AHBuyer: Sell Price: {}", prototype->SellPrice);
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LOG_INFO("module", "AHBuyer: Bonding: {}", prototype->Bonding);
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LOG_INFO("module", "AHBuyer: Quality: {}", prototype->Quality);
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LOG_INFO("module", "AHBuyer: Item Level: {}", prototype->ItemLevel);
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LOG_INFO("module", "AHBuyer: Ammo Type: {}", prototype->AmmoType);
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LOG_INFO("module", "-------------------------------------------------");
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}
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// Check whether we do normal bid, or buyout
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if ((bidprice < auction->buyout) || (auction->buyout == 0))
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{
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if (auction->bidder)
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if (minBidPrice <= willingToSpendForStackPrice)
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{
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if (auction->bidder == AHBplayer->GetGUID())
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{
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//pl->ModifyMoney(-int32(price - auction->bid));
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}
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if (auction->buyout != 0 && minBidPrice >= auction->buyout)
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doBuyout = true;
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else
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{
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// mail to last bidder and return money
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auto trans = CharacterDatabase.BeginTransaction();
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sAuctionMgr->SendAuctionOutbiddedMail(auction, bidprice, session->GetPlayer(), trans);
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CharacterDatabase.CommitTransaction(trans);
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//pl->ModifyMoney(-int32(price));
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}
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}
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auction->bidder = AHBplayer->GetGUID();
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auction->bid = bidprice;
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// Saving auction into database
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CharacterDatabase.Execute("UPDATE auctionhouse SET buyguid = '{}',lastbid = '{}' WHERE id = '{}'", auction->bidder.GetCounter(), auction->bid, auction->Id);
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}
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else
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{
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auto trans = CharacterDatabase.BeginTransaction();
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//buyout
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if ((auction->bidder) && (AHBplayer->GetGUID() != auction->bidder))
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{
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sAuctionMgr->SendAuctionOutbiddedMail(auction, auction->buyout, session->GetPlayer(), trans);
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doBid = true;
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}
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auction->bidder = AHBplayer->GetGUID();
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auction->bid = auction->buyout;
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}
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// Send mails to buyer & seller
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//sAuctionMgr->SendAuctionSalePendingMail(auction, trans);
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sAuctionMgr->SendAuctionSuccessfulMail(auction, trans);
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sAuctionMgr->SendAuctionWonMail(auction, trans);
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auction->DeleteFromDB(trans);
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if (doBuyout == true || doBid == true)
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{
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if (debug_Out)
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{
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LOG_INFO("module", "-------------------------------------------------");
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LOG_INFO("module", "AHBuyer: Info for Auction #{}:", auction->Id);
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LOG_INFO("module", "AHBuyer: AuctionHouse: {}", auction->GetHouseId());
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LOG_INFO("module", "AHBuyer: Owner: {}", auction->owner.ToString());
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LOG_INFO("module", "AHBuyer: Bidder: {}", auction->bidder.ToString());
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LOG_INFO("module", "AHBuyer: Starting Bid: {}", auction->startbid);
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LOG_INFO("module", "AHBuyer: Current Bid: {}", auction->bid);
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LOG_INFO("module", "AHBuyer: Buyout: {}", auction->buyout);
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LOG_INFO("module", "AHBuyer: Deposit: {}", auction->deposit);
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LOG_INFO("module", "AHBuyer: Expire Time: {}", uint32(auction->expire_time));
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LOG_INFO("module", "AHBuyer: Willing To Spend For Stack Price: {}", willingToSpendForStackPrice);
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LOG_INFO("module", "AHBuyer: Minimum Bid Price: {}", minBidPrice);
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LOG_INFO("module", "AHBuyer: Item GUID: {}", auction->item_guid.ToString());
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LOG_INFO("module", "AHBuyer: Item Template: {}", auction->item_template);
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LOG_INFO("module", "AHBuyer: Item Info:");
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LOG_INFO("module", "AHBuyer: Item ID: {}", prototype->ItemId);
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LOG_INFO("module", "AHBuyer: Buy Price: {}", prototype->BuyPrice);
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LOG_INFO("module", "AHBuyer: Sell Price: {}", prototype->SellPrice);
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LOG_INFO("module", "AHBuyer: Bonding: {}", prototype->Bonding);
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LOG_INFO("module", "AHBuyer: Quality: {}", prototype->Quality);
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LOG_INFO("module", "AHBuyer: Item Level: {}", prototype->ItemLevel);
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LOG_INFO("module", "AHBuyer: Ammo Type: {}", prototype->AmmoType);
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LOG_INFO("module", "-------------------------------------------------");
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}
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sAuctionMgr->RemoveAItem(auction->item_guid);
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auctionHouse->RemoveAuction(auction);
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CharacterDatabase.CommitTransaction(trans);
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if (doBid)
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{
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// Return money of prior bidder
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if (auction->bidder)
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{
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if (auction->bidder == AHBplayer->GetGUID())
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{
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//pl->ModifyMoney(-int32(price - auction->bid));
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}
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else
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{
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// mail to last bidder and return money
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auto trans = CharacterDatabase.BeginTransaction();
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sAuctionMgr->SendAuctionOutbiddedMail(auction, minBidPrice, session->GetPlayer(), trans);
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CharacterDatabase.CommitTransaction(trans);
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//pl->ModifyMoney(-int32(price));
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}
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}
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auction->bidder = AHBplayer->GetGUID();
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auction->bid = minBidPrice;
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// Saving auction into database
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CharacterDatabase.Execute("UPDATE auctionhouse SET buyguid = '{}',lastbid = '{}' WHERE id = '{}'", auction->bidder.GetCounter(), auction->bid, auction->Id);
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}
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else if (doBuyout)
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{
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auto trans = CharacterDatabase.BeginTransaction();
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//buyout
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if ((auction->bidder) && (AHBplayer->GetGUID() != auction->bidder))
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{
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sAuctionMgr->SendAuctionOutbiddedMail(auction, auction->buyout, session->GetPlayer(), trans);
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}
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auction->bidder = AHBplayer->GetGUID();
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auction->bid = auction->buyout;
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// Send mails to buyer & seller
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//sAuctionMgr->SendAuctionSalePendingMail(auction, trans);
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sAuctionMgr->SendAuctionSuccessfulMail(auction, trans);
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sAuctionMgr->SendAuctionWonMail(auction, trans);
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auction->DeleteFromDB(trans);
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sAuctionMgr->RemoveAItem(auction->item_guid);
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auctionHouse->RemoveAuction(auction);
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CharacterDatabase.CommitTransaction(trans);
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}
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}
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}
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}
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