From 15139ceb684d6fdf963a918234305cc1df1f9084 Mon Sep 17 00:00:00 2001
From: ChillerDragon <chillerdragon@gmail.com>
Date: Sat, 12 Nov 2022 11:38:46 +0100
Subject: [PATCH] Ignore input packets from clients

---
 lib/game_server.rb      | 9 +++++++++
 lib/teeworlds_server.rb | 2 ++
 2 files changed, 11 insertions(+)

diff --git a/lib/game_server.rb b/lib/game_server.rb
index 57d85cd..ab9c3c4 100644
--- a/lib/game_server.rb
+++ b/lib/game_server.rb
@@ -62,4 +62,13 @@ class GameServer
     @server.send_server_info(packet.client, ServerInfo.new.to_a)
     @server.send_game_info(packet.client, GameInfo.new.to_a)
   end
+
+  def on_input(chunk, packet)
+    # vanilla server responds to input with 2 chunks
+    #  - input_timing
+    #  - snap (empty)
+
+    # we do nothing for now
+    # TODO: do something
+  end
 end
diff --git a/lib/teeworlds_server.rb b/lib/teeworlds_server.rb
index ceaeaf1..f476b64 100644
--- a/lib/teeworlds_server.rb
+++ b/lib/teeworlds_server.rb
@@ -98,6 +98,8 @@ class TeeworldsServer
       @game_server.on_ready(chunk, packet)
     when NETMSG_ENTERGAME
       @game_server.on_enter_game(chunk, packet)
+    when NETMSG_INPUT
+      @game_server.on_input(chunk, packet)
     else
       puts "Unsupported system msg: #{chunk.msg}"
       exit(1)