refactor: replace magic bag slot offset 19 with FIRST_BAG_EQUIP_SLOT

- Add Inventory::FIRST_BAG_EQUIP_SLOT = 19 constant with why-comment
  explaining WoW equip slot layout (bags occupy slots 19-22)
- Replace all 19 occurrences of magic number 19 in bag slot calculations
  across inventory_handler, spell_handler, inventory, and game_handler
- Add UNIT_FIELD_FLAGS / UNIT_FLAG_PVP comment in combat_handler
- Add why-comment on network packet budget constants (prevent server
  data bursts from starving the render loop)
This commit is contained in:
Kelsi 2026-03-30 14:20:39 -07:00
parent 4574d203b5
commit 28e5cd9281
7 changed files with 25 additions and 18 deletions

View file

@ -6371,7 +6371,7 @@ void GameHandler::offerQuestFromItem(uint64_t itemGuid, uint32_t questId) {
uint64_t GameHandler::getBagItemGuid(int bagIndex, int slotIndex) const {
if (bagIndex < 0 || bagIndex >= inventory.NUM_BAG_SLOTS) return 0;
if (slotIndex < 0) return 0;
uint64_t bagGuid = equipSlotGuids_[19 + bagIndex];
uint64_t bagGuid = equipSlotGuids_[Inventory::FIRST_BAG_EQUIP_SLOT + bagIndex];
if (bagGuid == 0) return 0;
auto it = containerContents_.find(bagGuid);
if (it == containerContents_.end()) return 0;