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feat(Scripting/Hooks): Add OnBeforeOpenItem Hook (#12576)

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This commit is contained in:
AnchyDev
2022-09-07 08:43:32 +10:00
committed by GitHub
parent ffd409eb01
commit 9b6a3ee4f9
3 changed files with 31 additions and 9 deletions
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21
src/server/game/Handlers/SpellHandler.cpp
View File

@@ -233,16 +233,19 @@ void WorldSession::HandleOpenItemOpcode(WorldPacket& recvPacket)
}
}
if (item->HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_WRAPPED))// wrapped?
if (sScriptMgr->OnBeforeOpenItem(pUser, item))
{
CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHARACTER_GIFT_BY_ITEM);
stmt->SetData(0, item->GetGUID().GetCounter());
_queryProcessor.AddCallback(CharacterDatabase.AsyncQuery(stmt)
.WithPreparedCallback(std::bind(&WorldSession::HandleOpenWrappedItemCallback, this, bagIndex, slot, item->GetGUID().GetCounter(), std::placeholders::_1)));
}
else
{
pUser->SendLoot(item->GetGUID(), LOOT_CORPSE);
if (item->HasFlag(ITEM_FIELD_FLAGS, ITEM_FIELD_FLAG_WRAPPED))// wrapped?
{
CharacterDatabasePreparedStatement* stmt = CharacterDatabase.GetPreparedStatement(CHAR_SEL_CHARACTER_GIFT_BY_ITEM);
stmt->SetData(0, item->GetGUID().GetCounter());
_queryProcessor.AddCallback(CharacterDatabase.AsyncQuery(stmt)
.WithPreparedCallback(std::bind(&WorldSession::HandleOpenWrappedItemCallback, this, bagIndex, slot, item->GetGUID().GetCounter(), std::placeholders::_1)));
}
else
{
pUser->SendLoot(item->GetGUID(), LOOT_CORPSE);
}
}
}

15
src/server/game/Scripting/ScriptDefines/PlayerScript.cpp
View File

@@ -598,6 +598,21 @@ void ScriptMgr::OnGroupRollRewardItem(Player* player, Item* item, uint32 count,
});
}
bool ScriptMgr::OnBeforeOpenItem(Player* player, Item* item)
{
auto ret = IsValidBoolScript<PlayerScript>([&](PlayerScript* script)
{
return !script->OnBeforeOpenItem(player, item);
});
if (ret && *ret)
{
return false;
}
return true;
}
void ScriptMgr::OnFirstLogin(Player* player)
{
ExecuteScript<PlayerScript>([&](PlayerScript* script)

4
src/server/game/Scripting/ScriptMgr.h
View File

@@ -1176,6 +1176,9 @@ public:
// After receiving item as a group roll reward
virtual void OnGroupRollRewardItem(Player* /*player*/, Item* /*item*/, uint32 /*count*/, RollVote /*voteType*/, Roll* /*roll*/) { }
//Before opening an item
[[nodiscard]] virtual bool OnBeforeOpenItem(Player* /*player*/, Item* /*item*/) { return true; }
// After completed a quest
[[nodiscard]] virtual bool OnBeforeQuestComplete(Player* /*player*/, uint32 /*quest_id*/) { return true; }
@@ -2252,6 +2255,7 @@ public: /* PlayerScript */
void OnCreateItem(Player* player, Item* item, uint32 count);
void OnQuestRewardItem(Player* player, Item* item, uint32 count);
void OnGroupRollRewardItem(Player* player, Item* item, uint32 count, RollVote voteType, Roll* roll);
bool OnBeforeOpenItem(Player* player, Item* item);
bool OnBeforePlayerQuestComplete(Player* player, uint32 quest_id);
void OnQuestComputeXP(Player* player, Quest const* quest, uint32& xpValue);
void OnBeforePlayerDurabilityRepair(Player* player, ObjectGuid npcGUID, ObjectGuid itemGUID, float& discountMod, uint8 guildBank);