Renamed namespaces to all lowercase

[supertux.git] / src / worldmap / direction.hpp

diff --git a/src/worldmap/direction.hpp b/src/worldmap/direction.hpp
index c22530a..b4aa2d7 100644 (file)
--- a/src/worldmap/direction.hpp
+++ b/src/worldmap/direction.hpp
@@ -17,11 +17,17 @@
 #ifndef HEADER_SUPERTUX_WORLDMAP_DIRECTION_HPP
 #define HEADER_SUPERTUX_WORLDMAP_DIRECTION_HPP
 
-namespace WorldMapNS {
+#include <string>
+
+namespace worldmap {
 
 enum Direction { D_NONE, D_WEST, D_EAST, D_NORTH, D_SOUTH };
 
-}
+Direction reverse_dir(Direction direction);
+Direction string_to_direction(const std::string& directory);
+std::string direction_to_string(Direction direction);
+
+} // namespace worldmap
 
 #endif