def update(self):
x = random()
y = random()
if x <= .3:
Floater.randomize_angle(self)
if ((self._speed + y - .5) >= 3) and (self._speed+y-.5) <= 7:
self._speed = self._speed + y - .5
Prey.move(self)
def update(self, speed):
Prey.move(self)
Prey.wall_bounce(self)
if random() <= .3:
speed_mult,rad_mult = uniform(-.5,.5),uniform(-.5,.5)
while self._speed + speed_mult > 3 and self._speed + speed_mult < 7:
self._speed += speed_mult
self._angle += rad_mult
def update(self, model):
if random.uniform(0, 1) <= .3:
self._angle += round(random.uniform(-.5, .5), 1)
self._speed += round(random.uniform(-.5, .5), 1)
if self._speed < 3:
self._speed = 3
elif self._speed > 7:
self._speed = 7
Prey.move(self)
def update(self, model):
if random() > .8:
speed = 5 * random()
if speed < 3:
speed = 3
elif speed > 7:
speed = 7
angle = random() - random()
if angle > 0.5:
angle = 0.5
elif angle < -0.5:
angle = 0.5
Prey.set_speed(self, speed)
Prey.set_angle(self, Prey.get_angle(self) + angle)
Prey.move(self)
def update(self, speed):
Prey.move(self)
Prey.wall_bounce(self)
def update(self, model):
Prey.move(self)
def update(self):
Prey.move(self)
