From 3c8833160789e2e3903eb994aa1cbb82a51fe750 Mon Sep 17 00:00:00 2001
From: Kamron Batman <3953314+kamronbatman@users.noreply.github.com>
Date: Sat, 6 Mar 2021 18:21:58 -0800
Subject: [PATCH] fix(core): Fixes map packet length (#543)

---
 Projects/Server/Network/Packets/OutgoingMapPackets.cs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Projects/Server/Network/Packets/OutgoingMapPackets.cs b/Projects/Server/Network/Packets/OutgoingMapPackets.cs
index 4deb94e29..6ae92f373 100644
--- a/Projects/Server/Network/Packets/OutgoingMapPackets.cs
+++ b/Projects/Server/Network/Packets/OutgoingMapPackets.cs
@@ -14,6 +14,7 @@
  *************************************************************************/
 
 using System.Buffers;
+using System.IO;
 using System.Runtime.CompilerServices;
 
 namespace Server.Network
@@ -60,7 +61,7 @@ namespace Server.Network
 
             var writer = new SpanWriter(stackalloc byte[9 + count * 8]);
             writer.Write((byte)0xBF); // Packet ID
-            writer.Write((ushort)41); // Length
+            writer.Seek(2, SeekOrigin.Current);
             writer.Write((ushort)0x18); // Subpacket
             writer.Write(count);
 
@@ -72,6 +73,8 @@ namespace Server.Network
                 writer.Write(map.Tiles.Patch.LandBlocks);
             }
 
+            writer.WritePacketLength();
+
             ns.Send(writer.Span);
         }