private void SendKarmaNotifications(Client client, string debugKarmaChangeReason = "")
{
//send a notification about karma changing if the karma has changed by x%
var clientMemory = GetClientMemory(client);
float karmaChange = client.Karma - clientMemory.PreviousNotifiedKarma;
if (Math.Abs(karmaChange) > 1.0f && TestMode)
{
string msg =
karmaChange < 0 ? $"Your karma has decreased to {client.Karma}" : $"Your karma has increased to {client.Karma}";
if (!string.IsNullOrEmpty(debugKarmaChangeReason))
{
msg += $". Reason: {debugKarmaChangeReason}";
}
GameMain.Server.SendDirectChatMessage(msg, client);
clientMemory.PreviousNotifiedKarma = client.Karma;
clientMemory.PreviousKarmaNotificationTime = Timing.TotalTime;
}
else if (Timing.TotalTime >= clientMemory.PreviousKarmaNotificationTime + 5.0f &&
clientMemory.PreviousNotifiedKarma >= KickBanThreshold + KarmaNotificationInterval &&
client.Karma < KickBanThreshold + KarmaNotificationInterval)
{
GameMain.Server.SendDirectChatMessage(TextManager.Get("KarmaBanWarning"), client);
GameServer.Log(GameServer.ClientLogName(client) + " has been warned for having dangerously low karma.", ServerLog.MessageType.Karma);
clientMemory.PreviousNotifiedKarma = client.Karma;
clientMemory.PreviousKarmaNotificationTime = Timing.TotalTime;
}
}
private void AdjustKarma(Character target, float amount, string debugKarmaChangeReason = "")
{
if (target == null)
{
return;
}
Client client = GameMain.Server.ConnectedClients.Find(c => c.Character == target);
if (client == null)
{
return;
}
//all penalties/rewards are halved when wearing a clown costume
if (target.HasEquippedItem("clownmask") &&
target.HasEquippedItem("clowncostume"))
{
amount *= 0.5f;
}
client.Karma += amount;
if (amount < 0.0f)
{
float?herpesStrength = client.Character?.CharacterHealth.GetAfflictionStrength("spaceherpes");
var clientMemory = GetClientMemory(client);
clientMemory.KarmaDecreasesInPastMinute.RemoveAll(ta => ta.Time + 60.0f < Timing.TotalTime);
float aggregate = clientMemory.KarmaDecreasesInPastMinute.Select(ta => ta.Amount).DefaultIfEmpty().Aggregate((a, b) => a + b);
clientMemory.KarmaDecreasesInPastMinute.Add(new ClientMemory.TimeAmount()
{
Time = Timing.TotalTime, Amount = -amount
});
if (herpesStrength.HasValue && herpesStrength <= 0.0f && aggregate - amount > 25.0f && aggregate <= 25.0f)
{
GameServer.Log($"{GameServer.ClientLogName(client)} has lost more than 25 karma in the past minute.", ServerLog.MessageType.Karma);
}
}
if (TestMode)
{
SendKarmaNotifications(client, debugKarmaChangeReason);
}
}
private void UpdateClient(Client client, float deltaTime)
{
if (client.Character != null && !client.Character.Removed && !client.Character.IsDead)
{
if (client.Karma > KarmaDecayThreshold)
{
client.Karma -= KarmaDecay * deltaTime;
}
else if (client.Karma < KarmaIncreaseThreshold)
{
client.Karma += KarmaIncrease * deltaTime;
}
//increase the strength of the herpes affliction in steps instead of linearly
//otherwise clients could determine their exact karma value from the strength
float herpesStrength = 0.0f;
if (client.Karma < 20)
{
herpesStrength = 100.0f;
}
else if (client.Karma < 30)
{
herpesStrength = 60.0f;
}
else if (client.Karma < 40.0f)
{
herpesStrength = 30.0f;
}
var existingAffliction = client.Character.CharacterHealth.GetAffliction <AfflictionSpaceHerpes>("spaceherpes");
if (existingAffliction == null && herpesStrength > 0.0f)
{
client.Character.CharacterHealth.ApplyAffliction(null, new Affliction(herpesAffliction, herpesStrength));
GameServer.Log($"{GameServer.ClientLogName(client)} has contracted space herpes due to low karma.", ServerLog.MessageType.Karma);
GameMain.NetworkMember.LastClientListUpdateID++;
}
else if (existingAffliction != null)
{
existingAffliction.Strength = herpesStrength;
if (herpesStrength <= 0.0f)
{
client.Character.CharacterHealth.ReduceAffliction(null, "invertcontrols", 100.0f);
}
}
//check if the client has disconnected an excessive number of wires
var clientMemory = GetClientMemory(client);
if (clientMemory.WireDisconnectTime.Count > (int)AllowedWireDisconnectionsPerMinute)
{
clientMemory.WireDisconnectTime.RemoveRange(0, clientMemory.WireDisconnectTime.Count - (int)AllowedWireDisconnectionsPerMinute);
if (clientMemory.WireDisconnectTime.All(w => Timing.TotalTime - w.Second < 60.0f))
{
float karmaDecrease = -WireDisconnectionKarmaDecrease;
//engineers don't lose as much karma for removing lots of wires
if (client.Character.Info?.Job.Prefab.Identifier == "engineer")
{
karmaDecrease *= 0.5f;
}
AdjustKarma(client.Character, karmaDecrease, "Disconnected excessive number of wires");
}
}
if (client.Character?.Info?.Job.Prefab.Identifier == "captain" && client.Character.SelectedConstruction != null)
{
if (client.Character.SelectedConstruction.GetComponent <Steering>() != null)
{
AdjustKarma(client.Character, SteerSubKarmaIncrease * deltaTime, "Steering the sub");
}
}
}
if (client.Karma < KickBanThreshold && client.Connection != GameMain.Server.OwnerConnection)
{
if (TestMode)
{
client.Karma = 50.0f;
GameMain.Server.SendDirectChatMessage("BANNED! (not really because karma test mode is enabled)", client);
}
else
{
bannedClients.Add(client);
}
}
}
public void ServerRead(IReadMessage inc, Client sender)
{
if (GameMain.Server == null || sender == null)
{
return;
}
byte voteTypeByte = inc.ReadByte();
VoteType voteType = VoteType.Unknown;
try
{
voteType = (VoteType)voteTypeByte;
}
catch (Exception e)
{
DebugConsole.ThrowError("Failed to cast vote type \"" + voteTypeByte + "\"", e);
return;
}
switch (voteType)
{
case VoteType.Sub:
string subName = inc.ReadString();
SubmarineInfo sub = SubmarineInfo.SavedSubmarines.FirstOrDefault(s => s.Name == subName);
sender.SetVote(voteType, sub);
break;
case VoteType.Mode:
string modeIdentifier = inc.ReadString();
GameModePreset mode = GameModePreset.List.Find(gm => gm.Identifier == modeIdentifier);
if (!mode.Votable)
{
break;
}
sender.SetVote(voteType, mode);
break;
case VoteType.EndRound:
if (!sender.HasSpawned)
{
return;
}
sender.SetVote(voteType, inc.ReadBoolean());
GameMain.NetworkMember.EndVoteCount = GameMain.Server.ConnectedClients.Count(c => c.HasSpawned && c.GetVote <bool>(VoteType.EndRound));
GameMain.NetworkMember.EndVoteMax = GameMain.Server.ConnectedClients.Count(c => c.HasSpawned);
break;
case VoteType.Kick:
byte kickedClientID = inc.ReadByte();
Client kicked = GameMain.Server.ConnectedClients.Find(c => c.ID == kickedClientID);
if (kicked != null && kicked.Connection != GameMain.Server.OwnerConnection && !kicked.HasKickVoteFrom(sender))
{
kicked.AddKickVote(sender);
Client.UpdateKickVotes(GameMain.Server.ConnectedClients);
GameMain.Server.SendChatMessage($"ServerMessage.HasVotedToKick~[initiator]={sender.Name}~[target]={kicked.Name}", ChatMessageType.Server, null);
}
break;
case VoteType.StartRound:
bool ready = inc.ReadBoolean();
if (ready != sender.GetVote <bool>(VoteType.StartRound))
{
sender.SetVote(VoteType.StartRound, ready);
GameServer.Log(GameServer.ClientLogName(sender) + (ready ? " is ready to start the game." : " is not ready to start the game."), ServerLog.MessageType.ServerMessage);
}
break;
case VoteType.PurchaseAndSwitchSub:
case VoteType.PurchaseSub:
case VoteType.SwitchSub:
bool startVote = inc.ReadBoolean();
if (startVote)
{
StartSubmarineVote(inc, voteType, sender);
}
else
{
sender.SetVote(voteType, (int)inc.ReadByte());
}
GameMain.Server.SubmarineVoteYesCount = GameMain.Server.ConnectedClients.Count(c => c.GetVote <int>(SubVote.VoteType) == 2);
GameMain.Server.SubmarineVoteNoCount = GameMain.Server.ConnectedClients.Count(c => c.GetVote <int>(SubVote.VoteType) == 1);
GameMain.Server.SubmarineVoteMax = GameMain.Server.ConnectedClients.Count(c => c.InGame);
break;
}
inc.ReadPadBits();
GameMain.Server.UpdateVoteStatus();
}
