From 6964c3bbf43f3c0f96532ef0b9b44f826e3dd0b9 Mon Sep 17 00:00:00 2001
From: Sanae <atmatm6000@outlook.com>
Date: Tue, 26 Apr 2022 23:24:40 -0600
Subject: [PATCH] Add max players to connect packet

---
 Server/Server.cs                       | 1 +
 Shared/Packet/Packets/ConnectPacket.cs | 9 ++++++---
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Server/Server.cs b/Server/Server.cs
index 7857409..13187f7 100644
--- a/Server/Server.cs
+++ b/Server/Server.cs
@@ -237,6 +237,7 @@ public class Server {
                         MemoryMarshal.Write(tempBuffer.Memory.Span, ref connectHeader);
                         ConnectPacket connectPacket = new ConnectPacket {
                             ConnectionType = ConnectPacket.ConnectionTypes.FirstConnection, // doesn't matter what it is
+                            MaxPlayers = Settings.Instance.Server.MaxPlayers,
                             ClientName = other.Name
                         };
                         connectPacket.Serialize(tempBuffer.Memory.Span[Constants.HeaderSize..]);
diff --git a/Shared/Packet/Packets/ConnectPacket.cs b/Shared/Packet/Packets/ConnectPacket.cs
index 6cb50b9..81e29a7 100644
--- a/Shared/Packet/Packets/ConnectPacket.cs
+++ b/Shared/Packet/Packets/ConnectPacket.cs
@@ -6,20 +6,23 @@ namespace Shared.Packet.Packets;
 [Packet(PacketType.Connect)]
 public struct ConnectPacket : IPacket {
     public ConnectionTypes ConnectionType = ConnectionTypes.FirstConnection;
+    public ushort MaxPlayers = 0;
     public string ClientName = "?????";
 
     public ConnectPacket() { }
 
-    public short Size => 4 + Constants.CostumeNameSize;
+    public short Size => 6 + Constants.CostumeNameSize;
 
     public void Serialize(Span<byte> data) {
         MemoryMarshal.Write(data, ref ConnectionType);
-        Encoding.UTF8.GetBytes(ClientName).CopyTo(data[4..(4 + Constants.CostumeNameSize)]);
+        MemoryMarshal.Write(data[4..], ref MaxPlayers);
+        Encoding.UTF8.GetBytes(ClientName).CopyTo(data[6..(6 + Constants.CostumeNameSize)]);
     }
 
     public void Deserialize(ReadOnlySpan<byte> data) {
         ConnectionType = MemoryMarshal.Read<ConnectionTypes>(data);
-        ClientName = Encoding.UTF8.GetString(data[4..(4 + Constants.CostumeNameSize)]).TrimNullTerm();
+        ConnectionType = MemoryMarshal.Read<ConnectionTypes>(data[4..]);
+        ClientName = Encoding.UTF8.GetString(data[6..(6 + Constants.CostumeNameSize)]).TrimNullTerm();
     }
 
     public enum ConnectionTypes {