Fix rubocop offenses

Author: ChillerDragon

lib/game_server.rb

@@ -43,7 +43,7 @@ def call_hook(hook_sym, context, optional = nil)
 
   def on_emoticon(chunk, _packet)
     msg = ClEmoticon.new(chunk.data[1..])
-    return if call_hook(:emote, Context.new(msg, chunk:, packet:)).nil?
+    call_hook(:emote, Context.new(msg, chunk:, packet:)).nil?
   end
 
   def on_info(chunk, packet)
@@ -145,7 +145,7 @@ def on_input(chunk, packet)
     return if call_hook(:input, Context.new(msg, chunk:, packet:)).nil?
 
     dir = msg.direction
-    puts "#{packet.client.player.id} tried to move #{dir}"  unless dir.zero?
+    puts "#{packet.client.player.id} tried to move #{dir}" unless dir.zero?
   end
 
   def on_client_drop(client, reason = nil)

lib/messages/cl_input.rb

@@ -7,7 +7,8 @@
 #
 # Client -> Server
 class ClInput
-  attr_accessor :ack_game_tick, :prediction_tick, :size, :direction, :target_x, :target_y, :jump, :fire, :hook, :player_flags, :wanted_weapon, :next_weapon, :prev_weapon, :ping
+  attr_accessor :ack_game_tick, :prediction_tick, :size, :direction, :target_x, :target_y, :jump, :fire, :hook,
+                :player_flags, :wanted_weapon, :next_weapon, :prev_weapon, :ping
 
   def initialize(hash_or_raw)
     if hash_or_raw.instance_of?(Hash)