def initialize(self):
     self.initializedFlag = True
     self.updateFramesAndAffordance()
     self.setFoostepData()
     self.setFootstepDataForwards()
     self.footstepRequestGenerator = FootstepRequestGenerator(
         self.robotSystem.footstepsDriver)
     #define the frames we need relative to the box frame etc
     self.numFootsteps = 2
     self.minHoldTime = 2