2 files changed, 39 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 4cdfdfb..05072fe 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,6 +24,7 @@ mplint_SOURCES = \
     rules/formatting.cpp \
     rules/include.cpp \
     rules/license.cpp \
+    rules/packet.cpp \
     rules/po.cpp \
     rules/xml.cpp
 
diff --git a/src/rules/packet.cpp b/src/rules/packet.cpp
new file mode 100644
index 0000000..003f28b
--- /dev/null
+++ b/src/rules/packet.cpp
@@ -0,0 +1,38 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2014  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "template.hpp"
+
+registerRuleExt(packet, "012", "(.+)[.](cpp)")
+
+startRule(packet)
+{
+}
+
+endRule(packet)
+{
+}
+
+parseLineRule(packet)
+{
+    if (data.find("createOutPacket(SMSG") != std::string::npos)
+        print("Wrong output packet creation. Must be 'createOutPacket(CMSG...'");
+}
+