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[Quest API] Implement eq.handin() and quest::handin() (#4718)

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* [Quest API] Implement eq.handin() and quest::handin()

* Fix MQ using new API style
This commit is contained in:
Chris Miles
2025-02-28 15:22:39 -06:00
committed by GitHub
parent 875df8e64a
commit 425d24c1f4
6 changed files with 97 additions and 4 deletions
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zone/trading.cpp
+22 -2
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@@ -618,16 +618,36 @@ void Client::FinishTrade(Mob* tradingWith, bool finalizer, void* event_entry, st
item_list.emplace_back(inst);
}
auto handin_npc = tradingWith->CastToNPC();
m_external_handin_money_returned = {};
m_external_handin_items_returned = {};
bool has_aggro = tradingWith->CheckAggro(this);
if (parse->HasQuestSub(tradingWith->GetNPCTypeID(), EVENT_TRADE) && !has_aggro) {
// This CheckHandin call enables eq.handin and quest::handin to recognize the hand-in context.
// It initializes the first hand-in bucket, which is then reused for the EVENT_TRADE subroutine.
std::map<std::string, uint32> handin = {
{"copper", trade->cp},
{"silver", trade->sp},
{"gold", trade->gp},
{"platinum", trade->pp}
};
for (EQ::ItemInstance *inst: items) {
if (!inst || !inst->GetItem()) {
continue;
}
std::string item_id = fmt::format("{}", inst->GetItem()->ID);
handin[item_id] += inst->GetCharges();
}
handin_npc->CheckHandin(this, handin, {}, items);
parse->EventNPC(EVENT_TRADE, tradingWith->CastToNPC(), this, "", 0, &item_list);
LogNpcHandinDetail("EVENT_TRADE triggered for NPC [{}]", tradingWith->GetNPCTypeID());
}
auto handin_npc = tradingWith->CastToNPC();
// this is a catch-all return for items that weren't consumed by the EVENT_TRADE subroutine
// it's possible we have a quest NPC that doesn't have an EVENT_TRADE subroutine
// we can't double fire the ReturnHandinItems() event, so we need to check if it's already been processed from EVENT_TRADE