def __update_position__(self, dt):
"""
Based on the current L{Velocity<Actor.Actor.Velocity>} update L{Position<Actor.Actor.Position>}. Gravity is
also applied during this call.
@type dt: C{float}
@param dt: Time in seconds since the last frame refresh.
"""
self.Velocity += (self.Map.gravity * dt)
if self.Velocity.y > self._maxFallVel:
self.Velocity = Vector((self.Velocity.x, self._maxFallVel))
Actor.__update_position__(self, dt)
