Move keysortfunctor into separate file.

1 files changed, 39 insertions, 0 deletions

diff --git a/src/input/keysortfunctor.h b/src/input/keysortfunctor.h
new file mode 100644
index 000000000..fae1bedda
--- /dev/null
+++ b/src/input/keysortfunctor.h
@@ -0,0 +1,39 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2012-2014  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 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/>.
+ */
+
+#ifndef INPUT_KEYSORTFUNCTOR_H
+#define INPUT_KEYSORTFUNCTOR_H
+
+#include "input/keydata.h"
+
+#include "localconsts.h"
+
+class KeySortFunctor final
+{
+    public:
+        bool operator() (const int key1, const int key2) const
+        {
+            return keys[key1].priority >= keys[key2].priority;
+        }
+
+        const KeyData *keys;
+};
+
+#endif  // INPUT_KEYSORTFUNCTOR_H