Fixed inability to connect via port

Added Scrollbar to choose Relic with more than 4 players
Added custom player name feature, Now host will synchronize client names

SlayTheSpire2.LAN.Multiplayer/Models/LanPlayerNameRequestMessage.cs

@@ -0,0 +1,25 @@
+using MegaCrit.Sts2.Core.Logging;
+using MegaCrit.Sts2.Core.Multiplayer.Serialization;
+using MegaCrit.Sts2.Core.Multiplayer.Transport;
+
+namespace SlayTheSpire2.LAN.Multiplayer.Models
+{
+    public struct LanPlayerNameRequestMessage : INetMessage
+    {
+        public string playerName;
+
+        public bool ShouldBroadcast => false;
+        public NetTransferMode Mode => NetTransferMode.Reliable;
+        public LogLevel LogLevel => LogLevel.Info;
+
+        public void Serialize(PacketWriter writer)
+        {
+            writer.WriteString(playerName);
+        }
+
+        public void Deserialize(PacketReader reader)
+        {
+            playerName = reader.ReadString();
+        }
+    }
+}

SlayTheSpire2.LAN.Multiplayer/Models/LanPlayerNameResponseMessage.cs

@@ -0,0 +1,35 @@
+using MegaCrit.Sts2.Core.Logging;
+using MegaCrit.Sts2.Core.Multiplayer.Serialization;
+using MegaCrit.Sts2.Core.Multiplayer.Transport;
+
+namespace SlayTheSpire2.LAN.Multiplayer.Models
+{
+    public struct LanPlayerNameResponseMessage : INetMessage
+    {
+        public LanPlayerNames playerNameDictionary;
+
+        public bool ShouldBroadcast => false;
+        public NetTransferMode Mode => NetTransferMode.Reliable;
+        public LogLevel LogLevel => LogLevel.Info;
+
+        public void Serialize(PacketWriter writer)
+        {
+            writer.WriteInt(playerNameDictionary.Count);
+            foreach (var keyValue in playerNameDictionary)
+            {
+                writer.WriteULong(keyValue.Key);
+                writer.WriteString(keyValue.Value);
+            }
+        }
+
+        public void Deserialize(PacketReader reader)
+        {
+            var count = reader.ReadInt();
+            playerNameDictionary = new LanPlayerNames();
+            for (var i = 0; i < count; i++)
+            {
+                playerNameDictionary.Add(reader.ReadULong(), reader.ReadString());
+            }
+        }
+    }
+}

SlayTheSpire2.LAN.Multiplayer/Models/LanPlayerNames.cs

@@ -0,0 +1,9 @@
+using System.Text.Json.Serialization;
+
+namespace SlayTheSpire2.LAN.Multiplayer.Models
+{
+    [JsonSerializable(typeof(LanPlayerNames))]
+    public partial class LanPlayerNamesContext : JsonSerializerContext;
+
+    public class LanPlayerNames : Dictionary<ulong, string>;
+}

SlayTheSpire2.LAN.Multiplayer/Models/SettingsModel.cs

@@ -1,5 +1,6 @@
 using System.Text.Json.Serialization;
 using MegaCrit.Sts2.Core.Saves;
+using Steamworks;
 
 namespace SlayTheSpire2.LAN.Multiplayer.Models
 {
@@ -12,6 +13,7 @@ namespace SlayTheSpire2.LAN.Multiplayer.Models
         [JsonPropertyName("host_max_players")] public int HostMaxPlayers { get; set; } = 4;
         [JsonPropertyName("ip_address")] public string IPAddress { get; set; } = "127.0.0.1";
         [JsonPropertyName("net_id")] public ulong NetId { get; set; } = 1000u;
+        [JsonPropertyName("player_name")] public string PlayerName { get; set; } = SteamFriends.GetPersonaName();
 
         public int SchemaVersion { get; set; }
     }