/// <summary>Called when the given member is added</summary>
protected virtual void OnAddMember(GroupMember member)
{
++m_Count;
Character character = member.Character;
if (character != null)
{
character.GroupMember = member;
}
if (m_firstMember == null)
{
m_firstMember = m_lastMember = member;
}
else
{
m_lastMember.Next = member;
m_lastMember = member;
}
GroupMemberHandler memberAdded = MemberAdded;
if (memberAdded == null)
{
return;
}
memberAdded(member);
}
/// <summary>
/// Called before the given member is removed to clean up everything related to the given member
/// </summary>
protected void OnMemberRemoved(GroupMember member)
{
Character chr = member.Character;
if (chr != null && chr.IsInWorld)
{
if (!chr.IsInContext)
{
chr.ExecuteInContext(() => OnMemberRemoved(member));
return;
}
GroupMemberHandler memberRemoved = MemberRemoved;
if (memberRemoved != null)
{
memberRemoved(member);
}
--m_Count;
SendEmptyUpdate(chr);
chr.GroupMember = null;
GroupHandler.SendResult(chr.Client, GroupResult.NoError);
member.SubGroup.RemoveMember(member);
member.Character = null;
if (chr.Map is BaseInstance)
{
BaseInstance instance = (BaseInstance)chr.Map;
chr.Map.CallDelayed(GroupInstanceKickDelayMillis, () =>
{
if (!chr.IsInWorld || chr.Map != instance || instance.CanEnter(chr))
{
return;
}
chr.TeleportToNearestGraveyard();
});
}
}
else
{
GroupMemberHandler memberRemoved = MemberRemoved;
if (memberRemoved != null)
{
memberRemoved(member);
}
--m_Count;
Singleton <GroupMgr> .Instance.OfflineChars.Remove(member.Id);
member.m_subGroup = null;
}
member.m_nextMember = null;
}