feat: adding more public methods for NetworkPlayer VisList

Assets/Mirage/Runtime/INetworkPlayer.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using Mirage.SocketLayer;
 
 namespace Mirage
@@ -39,9 +40,37 @@ public interface IMessageReceiver
     /// </summary>
     public interface IVisibilityTracker
     {
+        /// <summary>
+        /// Called when sending spawn message to client
+        /// </summary>
+        /// <param name="identity"></param>
         void AddToVisList(NetworkIdentity identity);
+
+        /// <summary>
+        /// Called when sending destroy message to client
+        /// </summary>
+        /// <param name="identity"></param>
         void RemoveFromVisList(NetworkIdentity identity);
+
+        /// <summary>
+        /// Removes all <see cref="NetworkIdentity"/> that this player can see
+        /// <para>This is called when loading a new scene</para>
+        /// </summary>
         void RemoveAllVisibleObjects();
+
+        /// <summary>
+        /// Checks if player can see <see cref="NetworkIdentity"/>
+        /// </summary>
+        /// <param name="identity"></param>
+        /// <returns></returns>
+        bool ContainsInVisList(NetworkIdentity identity);
+
+        /// <summary>
+        /// HashSet of all <see cref="NetworkIdentity"/> that this player can see
+        /// <para>Only valid on server</para>
+        /// <para>Reverse collection for <see cref="NetworkIdentity.observers"/></para>
+        /// </summary>
+        IReadOnlyCollection<NetworkIdentity> VisList { get; }
     }
 
     /// <summary>

Assets/Mirage/Runtime/NetworkPlayer.cs

@@ -76,6 +76,13 @@ public sealed class NetworkPlayer : INetworkPlayer, IMessageSender
 
         public IConnection Connection => _connection;
 
+        /// <summary>
+        /// List of all networkIdentity that this player can see
+        /// <para>Only valid on server</para>
+        /// </summary>
+        public IReadOnlyCollection<NetworkIdentity> VisList => _visList;
+
+
         /// <summary>
         /// Disconnects the player.
         /// <para>A disconnected player can not send messages</para>
@@ -215,6 +222,16 @@ public void RemoveFromVisList(NetworkIdentity identity)
             _visList.Remove(identity);
         }
 
+        /// <summary>
+        /// Checks if player can see NetworkIdentity
+        /// </summary>
+        /// <param name="identity"></param>
+        /// <returns></returns>
+        public bool ContainsInVisList(NetworkIdentity identity)
+        {
+            return _visList.Contains(identity);
+        }
+
         /// <summary>
         /// Removes all objects that this player can see
         /// <para>This is called when loading a new scene</para>