def GetHidingPosition(self, hunter, obj):
# set the distance between the object and the hiding point
DistFromBoundary = 30.0 # system setting
DistAway = obj.radius + DistFromBoundary
# get the normal vector from the hunter to the hiding point
ToObj = Vector2D.get_normalised(obj.pos - hunter.pos)
# scale size past the object to the hiding location
return (ToObj * DistAway) + obj.pos
def hide(self, hunter_pos, delta):
if self.world.hunter is self:
return self.wander(delta)
best_hiding_spot = None
best_hiding_dist = 99999999999
for obs in self.world.obstacles:
boundary_dist = obs.radius + (obs.radius/2)
hiding_spot = obs.pos + Vector2D.get_normalised(obs.pos - hunter_pos) * boundary_dist
hiding_dist = Vector2D.distance(self.pos, hiding_spot)**2
if hiding_dist < best_hiding_dist:
best_hiding_spot = hiding_spot
best_hiding_dist = hiding_dist
egi.green_pen()
egi.cross(hiding_spot,10)
return self.arrive(best_hiding_spot, "fast")
