def simulate_landing(self):
dummy = Car(self.car)
self.trajectory = [vec3(dummy.position)]
self.landing = False
collision_normal: Optional[vec3] = None
dt = 1 / 60
simulation_duration = 0.8
for i in range(int(simulation_duration / dt)):
dummy.step(Input(), dt)
self.trajectory.append(vec3(dummy.position))
collision_sphere = sphere(dummy.position, 50)
collision_ray = Field.collide(collision_sphere)
collision_normal = collision_ray.direction
if (norm(collision_normal) > 0.0
or dummy.position[2] < 0) and i > 20:
self.landing = True
self.landing_pos = dummy.position
break
if self.landing:
u = collision_normal
f = normalize(dummy.velocity - dot(dummy.velocity, u) * u)
l = normalize(cross(u, f))
self.aerial_turn.target = mat3(f[0], l[0], u[0], f[1], l[1], u[1],
f[2], l[2], u[2])
else:
target_direction = normalize(
normalize(self.car.velocity) - vec3(0, 0, 3))
self.aerial_turn.target = look_at(target_direction, vec3(0, 0, 1))
def __init__(self, car: Car, info: Game):
self.turn = AerialTurn(car)
self.target = None
self.car: Car = car
self.info: Game = info
self.controls = Input()
self.jump = False
def __init__(self, car, ball, goal):
self.car = car
self.ball = ball
self.goal = goal
self.controls = Input()
self.p_s = 0
self.finished = False
def __init__(self, duration):
self.duration = duration
self.controls = Input()
self.timer = 0
self.counter = 0
self.finished = False
def get_output(self, packet: GameTickPacket):
# wait a few ticks after initialization, so we work correctly in rlbottraining
if self.tick_counter < 20:
self.tick_counter += 1
return Input()
self.info.read_packet(packet)
# cancel maneuver if a kickoff is happening and current maneuver isn't a kickoff maneuver
if packet.game_info.is_kickoff_pause and not isinstance(
self.maneuver, Kickoff):
self.maneuver = None
# reset maneuver when another car hits the ball
touch = packet.game_ball.latest_touch
if (touch.time_seconds > self.last_latest_touch_time
and touch.player_name != packet.game_cars[self.index].name):
self.last_latest_touch_time = touch.time_seconds
# don't reset when we're dodging, wavedashing or recovering
if self.maneuver and self.maneuver.interruptible():
self.maneuver = None
# choose maneuver
if self.maneuver is None:
if self.RENDERING:
self.draw.clear()
if self.info.get_teammates(self.info.cars[self.index]):
self.maneuver = teamplay_strategy.choose_maneuver(
self.info, self.info.cars[self.index])
else:
self.maneuver = solo_strategy.choose_maneuver(
self.info, self.info.cars[self.index])
# execute maneuver
if self.maneuver is not None:
self.maneuver.step(self.info.time_delta)
self.controls = self.maneuver.controls
if self.RENDERING:
self.draw.group("maneuver")
self.draw.color(self.draw.yellow)
self.draw.string(
self.info.cars[self.index].position + vec3(0, 0, 50),
type(self.maneuver).__name__)
self.maneuver.render(self.draw)
# cancel maneuver when finished
if self.maneuver.finished:
self.maneuver = None
if self.RENDERING:
self.draw.execute()
return self.controls
def car_trajectory(self, car: Car, end_time: float, dt: float = 1 / 10):
steps = []
test_car = Car(car)
while test_car.time < end_time:
dt = min(dt, end_time - test_car.time)
test_car.step(Input(), dt)
test_car.time += dt
steps.append(vec3(test_car.position))
self.polyline(steps)
def update(self, game_car: PlayerInfo, packet: GameTickPacket):
self.position = vector3_to_vec3(game_car.physics.location)
self.velocity = vector3_to_vec3(game_car.physics.velocity)
self.orientation = rotator_to_mat3(game_car.physics.rotation)
self.angular_velocity = vector3_to_vec3(game_car.physics.angular_velocity)
self.boost = game_car.boost
self.time = packet.game_info.seconds_elapsed
self.on_ground = game_car.has_wheel_contact
# Reset ctrl every tick.
self.controls = Input()
def __init__(self, car: Car, info: Game):
self.target: vec3 = None
self.car: Car = car
self.info = info
self.hover = Hover(car)
self.drive = Drive(car)
self.controls: Input = Input()
self.__time_spent_on_ground = 0.0
def step(self, dt):
if self.jumping:
self.controls = Input()
# first jump for full 0.2 sec
if self.timer <= 0.2:
self.controls.jump = True
# single tick between jumps
elif self.timer <= 0.2 + dt * JUMP_FALSE_TICKS:
self.controls.jump = False
# second jump
else:
self.controls.jump = True
self.jumping = False
self.timer += dt
else:
self.finished = self.intercept.time < self.info.time
if self.car.on_ground:
# manage speed before jump
distance_to_target = ground_distance(self.car.position,
self.intercept.position)
if distance_to_target < MIN_DIST_BEFORE_SPEED_CONTROL:
target_speed = distance_to_target / self.time_for_jump
self.drive.target_speed = -target_speed if self._should_strike_backwards else target_speed
self.drive.step(dt)
self.controls = self.drive.controls
else:
super().step(dt)
# decide when to jump
ground_vel = ground(self.car.velocity)
direction_to_target = ground_direction(self.car.position,
self.intercept.position)
alignment = dot(normalize(ground_vel), direction_to_target)
# check alignment
if alignment >= MIN_ALIGNMENT:
# check that speed is correct
speed_in_direction = dot(ground_vel, direction_to_target)
time_to_target = distance_to_target / speed_in_direction
if self.time_for_jump - ALLOWED_TIME_ERROR <= time_to_target <= self.time_for_jump + ALLOWED_TIME_ERROR:
self.jumping = True
# after jump (when the car is in the air)
else:
# face the ball for some additional height
self.reorient.target_orientation = look_at(
direction(self.car.position, self.info.ball),
vec3(0, 0, 1))
self.reorient.step(dt)
self.controls = self.reorient.controls
def __init__(self):
a = Input()
a.throttle = True
b = Input()
b.jump = True
b.pitch = 1.0
movements = [
MovementInInterval(0.0, 3.0, a),
MovementInInterval(3.0, 4.2, b)
]
super().__init__(movements, clone_delay=0.8)
def __init__(self, car: Car, use_boost=False):
self.car = car
self.use_boost = use_boost
self.controls = Input()
self.dodge = Dodge(car)
self.dodge.duration = 0.12
self.dodge.direction = vec2(car.forward() * (-1))
self.s = 0.95 * sgn(
dot(self.car.angular_velocity, self.car.up()) + 0.01)
self.timer = 0.0
self.finished = False
def __init__(self, car):
self.car: Car = car
self.controls: Input = Input()
self.finished: bool = False
def set_controls(self, controls: Input):
controls.boost = True
def __init__(self, car: Car, info: Game):
self.car: Car = car
self.info: Game = info
self.controls = Input()
def set_controls(self, controls: Input):
controls.throttle = 1
def set_controls(self, controls: Input):
controls.pitch = 0.5
controls.boost = True
def __init__(self, car: Car):
self.turn = AerialTurn(car)
self.target: vec3 = None
self.car: Car = car
self.up: vec3 = None
self.controls: Input = Input()
def __init__(self, car: Car, index: int):
self.car = car
self.index = index
self.controls: Input = Input()
self.maneuver: Optional[Maneuver] = None
def get_output(self, packet: GameTickPacket):
self.time = packet.game_info.seconds_elapsed
dt = self.time - self.prev_time
if packet.game_info.is_kickoff_pause and not isinstance(
self.maneuver, Kickoff):
self.maneuver = None
self.prev_time = self.time
self.ticks += 1
self.info.read_packet(packet, self.get_field_info())
self.strategy.packet = packet
if self.ticks < 10:
return Input()
#reset maneuver when another car hits the ball
touch = packet.game_ball.latest_touch
if ((touch.time_seconds > self.last_touch_time
and touch.player_name != packet.game_cars[self.index].name) or
(touch.player_name == '' and # if latest touch info is missing
any([
distance(self.info.ball, car) < 300
for car in self.info.opponents + self.info.teammates
]))):
self.last_touch_time = touch.time_seconds
if (self.info.my_car.on_ground and not self.controls.jump
and (not isinstance(self.maneuver, ShadowDefense)
or self.maneuver.travel.driving)):
self.maneuver = None
#self.reset_time = self.time
if self.handle_training_matchcomms():
self.info.predict_ball(
self.PREDICTION_RATE * self.PREDITION_DURATION,
1 / self.PREDICTION_RATE)
self.maneuver = get_maneuver_by_name(self.matchcomms_message,
self.info)
print("Training: Setting " + self.matchcomms_message)
# choose maneuver
if self.maneuver is None:
if self.RENDERING:
self.draw.clear()
self.info.predict_ball(
self.PREDICTION_RATE * self.PREDITION_DURATION,
1 / self.PREDICTION_RATE)
self.maneuver = self.strategy.choose_maneuver()
name = str(type(self.maneuver).__name__)
print(name)
self.last_ball_vel = norm(self.info.ball.velocity)
# execute maneuver
if self.maneuver is not None:
self.maneuver.step(dt)
self.controls = self.maneuver.controls
if self.RENDERING:
self.draw.group("maneuver")
self.maneuver.render(self.draw)
if self.maneuver.finished:
self.maneuver = None
for pad in self.info.large_boost_pads:
self.draw.string(pad.position, str(pad.is_full_boost))
if self.RENDERING:
self.draw.execute()
self.maybe_chat(packet)
self.chat.step(packet)
return self.controls