private bool CanReceive(Client sender, Client recipient)
{
if (Screen.Selected != GameMain.GameScreen)
{
return(true);
}
//no-one can hear muted players
if (sender.Muted)
{
return(false);
}
bool recipientSpectating = recipient.Character == null || recipient.Character.IsDead;
bool senderSpectating = sender.Character == null || sender.Character.IsDead;
//TODO: only allow spectators to hear the voice chat if close enough to the speaker?
//non-spectators cannot hear spectators
if (senderSpectating && !recipientSpectating)
{
return(false);
}
//both spectating, no need to do radio/distance checks
if (recipientSpectating && senderSpectating)
{
return(true);
}
//spectators can hear non-spectators
if (!senderSpectating && recipientSpectating)
{
return(true);
}
//sender can't speak
//if (sender.Character != null && sender.Character.SpeechImpediment >= 100.0f) { return false; }
//check if the message can be sent via radio
if (!sender.VoipQueue.ForceLocal &&
ChatMessage.CanUseRadio(sender.Character, out WifiComponent senderRadio) &&
ChatMessage.CanUseRadio(recipient.Character, out WifiComponent recipientRadio))
{
//if (recipientRadio.CanReceive(senderRadio)) { return true; }
WifiComponent test = senderRadio;
test.Range = 2000.0f;
if (recipientRadio.CanReceive(senderRadio))
{
return(true);
}
}
//otherwise do a distance check
return(ChatMessage.GetGarbleAmount(recipient.Character, sender.Character, ChatMessage.SpeakRange) < 1.0f);
}
public static bool CanUseRadio(Character sender, out WifiComponent radio)
{
radio = null;
if (sender?.Inventory == null || sender.Removed)
{
return(false);
}
radio = sender.Inventory.Items.FirstOrDefault(i => i?.GetComponent <WifiComponent>() != null)?.GetComponent <WifiComponent>();
if (radio?.Item == null)
{
return(false);
}
return(sender.HasEquippedItem(radio.Item) && radio.CanTransmit());
}
public static bool CanUseRadio(Character sender, out WifiComponent radio)
{
radio = null;
if (sender?.Inventory == null || sender.Removed)
{
return(false);
}
foreach (Item item in sender.Inventory.AllItems)
{
var wifiComponent = item.GetComponent <WifiComponent>();
if (wifiComponent == null || !wifiComponent.CanTransmit() || !sender.HasEquippedItem(item))
{
continue;
}
if (radio == null || wifiComponent.Range > radio.Range)
{
radio = wifiComponent;
}
}
return(radio?.Item != null);
}
public void Read(IReadMessage msg)
{
byte queueId = msg.ReadByte();
VoipQueue queue = queues.Find(q => q.QueueID == queueId);
if (queue == null)
{
#if DEBUG
DebugConsole.NewMessage("Couldn't find VoipQueue with id " + queueId.ToString() + "!", GUI.Style.Red);
#endif
return;
}
Client client = gameClient.ConnectedClients.Find(c => c.VoipQueue == queue);
if (queue.Read(msg, discardData: client.Muted || client.MutedLocally))
{
if (client.Muted || client.MutedLocally)
{
return;
}
if (client.VoipSound == null)
{
DebugConsole.Log("Recreating voipsound " + queueId);
client.VoipSound = new VoipSound(client.Name, GameMain.SoundManager, client.VoipQueue);
}
if (client.Character != null && !client.Character.IsDead && !client.Character.Removed && client.Character.SpeechImpediment <= 100.0f)
{
WifiComponent radio = null;
var messageType = !client.VoipQueue.ForceLocal && ChatMessage.CanUseRadio(client.Character, out radio) ? ChatMessageType.Radio : ChatMessageType.Default;
client.Character.ShowSpeechBubble(1.25f, ChatMessage.MessageColor[(int)messageType]);
client.VoipSound.UseRadioFilter = messageType == ChatMessageType.Radio && !GameMain.Config.DisableVoiceChatFilters;
if (client.VoipSound.UseRadioFilter)
{
client.VoipSound.SetRange(radio.Range * 0.8f, radio.Range);
}
else
{
client.VoipSound.SetRange(ChatMessage.SpeakRange * 0.4f, ChatMessage.SpeakRange);
}
if (!client.VoipSound.UseRadioFilter && Character.Controlled != null && !GameMain.Config.DisableVoiceChatFilters)
{
client.VoipSound.UseMuffleFilter = SoundPlayer.ShouldMuffleSound(Character.Controlled, client.Character.WorldPosition, ChatMessage.SpeakRange, client.Character.CurrentHull);
}
}
GameMain.NetLobbyScreen?.SetPlayerSpeaking(client);
GameMain.GameSession?.CrewManager?.SetClientSpeaking(client);
if ((client.VoipSound.CurrentAmplitude * client.VoipSound.Gain * GameMain.SoundManager.GetCategoryGainMultiplier("voip")) > 0.1f) //TODO: might need to tweak
{
if (client.Character != null && !client.Character.Removed)
{
Vector3 clientPos = new Vector3(client.Character.WorldPosition.X, client.Character.WorldPosition.Y, 0.0f);
Vector3 listenerPos = GameMain.SoundManager.ListenerPosition;
float attenuationDist = client.VoipSound.Near * 1.125f;
if (Vector3.DistanceSquared(clientPos, listenerPos) < attenuationDist * attenuationDist)
{
GameMain.SoundManager.VoipAttenuatedGain = 0.5f;
}
}
else
{
GameMain.SoundManager.VoipAttenuatedGain = 0.5f;
}
}
}
}