-PneumaticPlatform::PneumaticPlatform(const lisp::Lisp& reader)
- : MovingSprite(reader, LAYER_OBJECTS, COLGROUP_STATIC),
- master(0), slave(0), start_y(0), offset_y(0), speed_y(0)
+PneumaticPlatform::PneumaticPlatform(const Reader& reader) :
+ MovingSprite(reader, LAYER_OBJECTS, COLGROUP_STATIC),
+ master(0),
+ slave(0),
+ start_y(0),
+ offset_y(0),
+ speed_y(0),
+ contacts()