private async Task RemoveFromParty(Party party, params string[] names)
{
if (party.UserNames.Count == 2 && names.Any(x => party.UserNames.Contains(x))) names = party.UserNames.ToArray(); // party has just two people and we remove one of them -> remove all
await server.MatchMaker.RemoveUser(names.First(), true); // removing user before changing party removes all party users
var broadcastNames = party.UserNames.ToList();
foreach (var n in names)
{
var lobus = server.ConnectedUsers.Get(n)?.User;
if (lobus != null) lobus.PartyID = null;
party.UserNames.Remove(n);
broadcastNames.Add(n);
}
var ps = new OnPartyStatus() { PartyID = party.PartyID, UserNames = party.UserNames };
if (party.UserNames.Count == 0) parties.Remove(party);
await server.Broadcast(AddFriendsBy(broadcastNames), ps);
}
private async Task AddToParty(Party party, params string[] names)
{
var isChange = false;
foreach (var n in names)
if (!party.UserNames.Contains(n))
{
var lobus = server.ConnectedUsers.Get(n)?.User;
if (lobus != null) lobus.PartyID = party.PartyID;
party.UserNames.Add(n);
isChange = true;
}
var ps = new OnPartyStatus() { PartyID = party.PartyID, UserNames = party.UserNames };
if (isChange) await server.MatchMaker.RemoveUser(names.First(), true); // remove all people from this party from mm
await server.Broadcast(AddFriendsBy(party.UserNames), ps);
}