first commit

NitroxServer/Communication/Packets/Processors/FMODEventInstanceProcessor.cs

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+using NitroxModel.DataStructures.Unity;
+using NitroxModel.GameLogic.FMOD;
+using NitroxModel.Packets;
+using NitroxServer.Communication.Packets.Processors.Abstract;
+using NitroxServer.GameLogic;
+
+namespace NitroxServer.Communication.Packets.Processors;
+
+public class FMODEventInstanceProcessor : AuthenticatedPacketProcessor<FMODEventInstancePacket>
+{
+    private readonly PlayerManager playerManager;
+    private readonly FMODWhitelist fmodWhitelist;
+
+    public FMODEventInstanceProcessor(PlayerManager playerManager, FMODWhitelist fmodWhitelist)
+    {
+        this.playerManager = playerManager;
+        this.fmodWhitelist = fmodWhitelist;
+    }
+
+    public override void Process(FMODEventInstancePacket packet, Player sendingPlayer)
+    {
+        if (!fmodWhitelist.TryGetSoundData(packet.AssetPath, out SoundData soundData))
+        {
+            Log.Error($"[{nameof(FMODEventInstanceProcessor)}] Whitelist has no item for {packet.AssetPath}.");
+            return;
+        }
+
+        foreach (Player player in playerManager.GetConnectedPlayers())
+        {
+            float distance = NitroxVector3.Distance(player.Position, packet.Position);
+            if (player != sendingPlayer &&
+                (soundData.IsGlobal || player.SubRootId.Equals(sendingPlayer.SubRootId)) &&
+                distance < soundData.Radius)
+            {
+                packet.Volume = SoundHelper.CalculateVolume(distance, soundData.Radius, packet.Volume);
+                player.SendPacket(packet);
+            }
+        }
+    }
+}