def get_force(self, event=None):
rel_position=self.get_relative_position(self.target_entity_id)
distance=sqrt(dot(rel_position, rel_position))
force=SteerForPursuit.get_force(self,event)
if distance<self.slowing_distance:
force = force + \
self.breaking_intensity * \
self.get_rel_velocity(self.target_entity_id)
return self.check_force(force)
def __init__(self,model, entity_id):
SteerForPursuit.__init__(self, model, entity_id)
self.slowing_distance=50
self.breaking_intensity=10
