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Core/Instance : Fix instance resetting exploit

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Port From (https://github.com/TrinityCore/TrinityCore/commit/1c3c59d7fac0abb02cc1fb433338737ea119831d)
This commit is contained in:
hondacrx
2021-12-22 20:54:24 -05:00
parent 8a64e18f31
commit ff48f2cab9
2 changed files with 38 additions and 0 deletions
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Source/Game/Groups/Group.cs
+36
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@@ -2035,7 +2035,43 @@ namespace Game.Groups
{
// do not reset the instance, just unbind if others are permanently bound to it
if (instanceSave.CanReset())
{
if (map != null && IsRaidGroup() && map.IsDungeon() && SendMsgTo)
{
AreaTriggerStruct instanceEntrance = Global.ObjectMgr.GetGoBackTrigger(map.GetId());
if (instanceEntrance == null)
Log.outDebug(LogFilter.Misc, $"Instance entrance not found for map {map.GetId()}");
else
{
WorldSafeLocsEntry graveyardLocation = Global.ObjectMgr.GetClosestGraveYard(
new WorldLocation(instanceEntrance.target_mapId, instanceEntrance.target_X, instanceEntrance.target_Y, instanceEntrance.target_Z),
SendMsgTo.GetTeam(), null);
uint zoneId = Global.MapMgr.GetZoneId(PhasingHandler.EmptyPhaseShift, graveyardLocation.Loc.GetMapId(),
graveyardLocation.Loc.GetPositionX(), graveyardLocation.Loc.GetPositionY(), graveyardLocation.Loc.GetPositionZ());
foreach (MemberSlot member in GetMemberSlots())
{
if (!Global.ObjAccessor.FindConnectedPlayer(member.guid))
{
var stmt = DB.Characters.GetPreparedStatement(CharStatements.UPD_CHARACTER_POSITION_BY_MAPID);
stmt.AddValue(0, graveyardLocation.Loc.GetPositionX());
stmt.AddValue(1, graveyardLocation.Loc.GetPositionY());
stmt.AddValue(2, graveyardLocation.Loc.GetPositionZ());
stmt.AddValue(3, instanceEntrance.target_Orientation);
stmt.AddValue(4, graveyardLocation.Loc.GetMapId());
stmt.AddValue(5, zoneId);
stmt.AddValue(6, member.guid.GetCounter());
stmt.AddValue(7, map.GetId());
DB.Characters.Execute(stmt);
}
}
}
}
instanceSave.DeleteFromDB();
}
else
{
PreparedStatement stmt = DB.Characters.GetPreparedStatement(CharStatements.DEL_GROUP_INSTANCE_BY_INSTANCE);