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Core/Unit: Fixed race condition when loot recipient is in different map

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Port From (https://github.com/TrinityCore/TrinityCore/commit/5ba95cb42f9354e5be923629c32be71cf2705324)
This commit is contained in:
hondacrx
2022-03-11 09:47:16 -05:00
parent cb52217cad
commit 1f532c17a2
1 changed files with 27 additions and 2 deletions
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Source/Game/Entities/Unit/Unit.Combat.cs
+27 -2
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@@ -20,6 +20,7 @@ using Game.AI;
using Game.BattleFields;
using Game.BattleGrounds;
using Game.Combat;
using Game.Groups;
using Game.Loots;
using Game.Maps;
using Game.Networking.Packets;
@@ -685,8 +686,32 @@ namespace Game.Entities
creature.SetLootRecipient(null);
}
if (isRewardAllowed && creature != null && creature.GetLootRecipient() != null)
player = creature.GetLootRecipient();
if (isRewardAllowed && creature)
{
Player lootRecipient = creature.GetLootRecipient();
if (lootRecipient != null)
{
// Loot recipient can be in a different map
if (!creature.IsInMap(lootRecipient))
{
Group group = creature.GetLootRecipientGroup();
if (group != null)
{
for (GroupReference itr = group.GetFirstMember(); itr != null; itr = itr.Next())
{
Player member = itr.GetSource();
if (!member || !creature.IsInMap(member))
continue;
player = member;
break;
}
}
}
else
player = creature.GetLootRecipient();
}
}
// Exploit fix
if (creature && creature.IsPet() && creature.GetOwnerGUID().IsPlayer())