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Core/Maps: Check group that owns instance (first group to enter a given instance id owns it)

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Port From (https://github.com/TrinityCore/TrinityCore/commit/a131542855d23022714a97640be1c8d68a741c31)
This commit is contained in:
hondacrx
2022-10-04 10:12:41 -04:00
parent d3dde761a2
commit 793cf91a24
5 changed files with 62 additions and 106 deletions
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Source/Game/Entities/Player/Player.Map.cs
+5 -22
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@@ -584,44 +584,27 @@ namespace Game.Entities
// non-instances are always valid
Map map = GetMap();
if (!map || !map.IsDungeon())
InstanceMap instance = map?.ToInstanceMap();
if (instance == null)
return true;
Group group = GetGroup();
// raid instances require the player to be in a raid group to be valid
if (map.IsRaid() && !WorldConfig.GetBoolValue(WorldCfg.InstanceIgnoreRaid) && (map.GetEntry().Expansion() >= (Expansion)WorldConfig.GetIntValue(WorldCfg.Expansion)))
if (!GetGroup() || !GetGroup().IsRaidGroup())
if (group == null || group.IsRaidGroup())
return false;
Group group = GetGroup();
if (group)
{
// check if player's group is bound to this instance
InstanceBind bind = group.GetBoundInstance(map.GetDifficultyID(), map.GetId());
if (bind == null || bind.save == null || bind.save.GetInstanceId() != map.GetInstanceId())
if (group != instance.GetOwningGroup())
return false;
var players = map.GetPlayers();
if (!players.Empty())
foreach (var otherPlayer in players)
{
if (otherPlayer.IsGameMaster())
continue;
if (!otherPlayer.m_InstanceValid) // ignore players that currently have a homebind timer active
continue;
if (group != otherPlayer.GetGroup())
return false;
}
}
else
{
// instance is invalid if we are not grouped and there are other players
if (map.GetPlayersCountExceptGMs() > 1)
return false;
// check if the player is bound to this instance
InstanceBind bind = GetBoundInstance(map.GetId(), map.GetDifficultyID());
if (bind == null || bind.save == null || bind.save.GetInstanceId() != map.GetInstanceId())
return false;
}
return true;