(61d00a474) v0.9.7.1

2020-03-04 13:04:10 +01:00
parent 3c50efa5c9
commit 3c09ebe02f
5086 changed files with 786063 additions and 295871 deletions
@@ -0,0 +1,102 @@
+using Barotrauma.Items.Components;
+using Microsoft.Xna.Framework;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace Barotrauma.Networking
+{
+    class VoipServer
+    {
+        private ServerPeer netServer;
+        private List<VoipQueue> queues;
+        private Dictionary<VoipQueue,DateTime> lastSendTime;
+
+        public VoipServer(ServerPeer server)
+        {
+            this.netServer = server;
+            queues = new List<VoipQueue>();
+            lastSendTime = new Dictionary<VoipQueue, DateTime>();
+        }
+
+        public void RegisterQueue(VoipQueue queue)
+        {
+            if (!queues.Contains(queue)) queues.Add(queue);
+        }
+
+        public void UnregisterQueue(VoipQueue queue)
+        {
+            if (queues.Contains(queue)) queues.Remove(queue);
+        }
+
+        public void SendToClients(List<Client> clients)
+        {
+            foreach (VoipQueue queue in queues)
+            {
+                if (queue.LastReadTime < DateTime.Now - VoipConfig.SEND_INTERVAL) { continue; }
+
+                if (lastSendTime.ContainsKey(queue))
+                {
+                    if ((lastSendTime[queue] + VoipConfig.SEND_INTERVAL) > DateTime.Now) { continue; }
+                    lastSendTime[queue] = DateTime.Now;
+                }
+                else
+                {
+                    lastSendTime.Add(queue, DateTime.Now);
+                }
+
+                Client sender = clients.Find(c => c.VoipQueue == queue);
+
+                foreach (Client recipient in clients)
+                {
+                    if (recipient == sender) { continue; }
+
+                    if (!CanReceive(sender, recipient)) { continue; }
+
+                    IWriteMessage msg = new WriteOnlyMessage();
+
+                    msg.Write((byte)ServerPacketHeader.VOICE);
+                    msg.Write((byte)queue.QueueID);
+                    queue.Write(msg);
+                    
+                    netServer.Send(msg, recipient.Connection, DeliveryMethod.Unreliable);
+                }
+            }
+        }
+
+        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 (ChatMessage.CanUseRadio(sender.Character, out WifiComponent senderRadio) && 
+                ChatMessage.CanUseRadio(recipient.Character, out WifiComponent recipientRadio))
+            {
+                if (recipientRadio.CanReceive(senderRadio)) { return true; }
+            }
+
+            //otherwise do a distance check
+            return ChatMessage.GetGarbleAmount(recipient.Character, sender.Character, ChatMessage.SpeakRange) < 1.0f;
+        }
+    }
+}