auctionSellItem now resolves the item GUID internally via
backpackSlotGuids_ with resolveOnlineItemGuid fallback, matching the
pattern used by vendor sell and item use. Previously the UI passed
the GUID directly from getBackpackItemGuid() with no fallback, so
items with unset slot GUIDs silently failed to list.
Also gates CMSG_AUCTION_SELL_ITEM format by expansion: Classic/TBC
omits the itemCount and stackCount fields that WotLK requires.
The same 25-line block copying ~20 fields from itemInfoCache_ into
ItemDef was duplicated for equipment, backpack, keyring, and bag slots.
Extracted into buildItemDef() so new fields only need adding once.
Net -100 lines.
The auto-refresh after successful bid/buyout was gated on
lastAuctionSearch_.name.length() > 0, so a browse-all search (empty
name) would never refresh. Replaced with a hasAuctionSearch_ flag
that's set on any search regardless of the name filter.
GameHandler::hasPendingTradeRequest() and all trade getters were reading
GameHandler's own tradeStatus_/tradeSlots_ which are never written after
the PR #23 split. InventoryHandler owns the canonical trade state.
Delegate all trade getters to InventoryHandler:
- getTradeStatus, hasPendingTradeRequest, isTradeOpen, getTradePeerName
- getMyTradeSlots, getPeerTradeSlots, getMyTradeGold, getPeerTradeGold
Also fix InventoryHandler::isTradeOpen() to include Accepted state.
Extract domain-specific logic from the monolithic GameHandler into
dedicated handler classes, each owning its own opcode registration,
state, and packet parsing:
- CombatHandler: combat, XP, kill, PvP, loot roll (~26 methods)
- SpellHandler: spells, auras, pet stable, talent (~3+ methods)
- SocialHandler: friends, guild, groups, BG, RAF, PvP AFK (~14+ methods)
- ChatHandler: chat messages, channels, GM tickets, server messages,
defense/area-trigger messages (~7+ methods)
- InventoryHandler: items, trade, loot, mail, vendor, equipment sets,
read item (~3+ methods)
- QuestHandler: gossip, quests, completed quest response (~5+ methods)
- MovementHandler: movement, follow, transport (~2 methods)
- WardenHandler: Warden anti-cheat module
Each handler registers its own dispatch table entries via
registerOpcodes(DispatchTable&), called from
GameHandler::registerOpcodeHandlers(). GameHandler retains core
orchestration: auth/session handshake, update-object parsing,
opcode routing, and cross-handler coordination.
game_handler.cpp reduced from ~10,188 to ~9,432 lines.
Also add a POST_BUILD CMake step to symlink Data/ next to the
executable so expansion profiles and opcode tables are found at
runtime when running from build/bin/.
