1 files changed, 32 insertions, 0 deletions
diff --git a/src/input/inputactionoperators.cpp b/src/input/inputactionoperators.cpp
new file mode 100644
index 000000000..a2c0eb496
--- /dev/null
+++ b/src/input/inputactionoperators.cpp
@@ -0,0 +1,32 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2015  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 2 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 "input/inputactionoperators.h"
+
+InputActionT operator+(InputActionT action, const int& i)
+{
+    action = static_cast<InputActionT>(static_cast<int>(action) + i);
+    return action;
+}
+
+int operator-(const InputActionT &action1, const InputActionT &action2)
+{
+    return static_cast<int>(action1) - static_cast<int>(action2);
+}