def dodge_simulation(end_condition=None,
car=None,
hitbox_class=None,
dodge=None,
ball=None,
game_info=None,
boost=True):
'''
Simulates an RLU dodge until the dodge ends, or one of pass_condition or fail_condtion are met.
pass_condition means that the dodge does what we wanted. Returns True and the RLU car state at the end
fail_condition returns (False, None), meaning the dodge doesn't achieve the desired result.
'''
#Copy everything we need and set constants
time = 0
dt = 1 / 60
car_copy = RLU_Car(car)
dodge_copy = RLU_Dodge(car_copy)
if dodge.target != None:
dodge_copy.target = dodge.target
if dodge.direction != None:
dodge_copy.direction = dodge.direction
if dodge.preorientation != None:
dodge_copy.preorientation = dodge.preorientation
if dodge.duration != None:
dodge_copy.duration = dodge.duration
else:
dodge_copy.duration = 0
#Make sure there's time between the jump and the dodge so that we don't just keep holding jump
if dodge.delay != None:
dodge_copy.delay = dodge.delay
else:
dodge_copy.delay = max(dodge_copy.duration + 2 * dt, 0.05)
#Adjust for non-octane hitboxes
box = update_hitbox(car_copy, hitbox_class)
#Loop until we hit end_condition or the dodge is over.
while not end_condition(time, box, ball, game_info.team_sign):
#Update simulations and adjust hitbox again
time += dt
dodge_copy.step(dt)
controls = dodge_copy.controls
if boost:
controls.boost = 1
car_copy.step(controls, dt)
box = update_hitbox(car_copy, hitbox_class)
if dodge_copy.finished:
#If the dodge never triggers condition, give up and move on
#TODO: give up sooner to save computation time
return Simulation()
return Simulation(ball_contact=True, car=car_copy, box=box, time=time)
c.time = 0.0
c.location = vec3(1509.38, -686.19, 17.01)
c.velocity = vec3(-183.501, 1398., 8.321)
c.angular_velocity = vec3(0, 0, 0)
c.rotation = mat3(-0.130158, -0.991493, -0.00117062, 0.991447, -0.130163,
0.00948812, -0.00955977, 0.0000743404, 0.999954)
c.dodge_rotation = mat2(-0.130163, -0.991493, 0.991493, -0.130163)
c.on_ground = True
c.jumped = False
c.double_jumped = False
c.jump_timer = -1.0
c.dodge_timer = -1.0
dodge = Dodge(c)
dodge.direction = vec2(-230.03, 463.42)
dodge.duration = 0.1333
dodge.delay = 0.35
f = open("dodge_simulation.csv", "w")
for i in range(300):
dodge.step(0.008333)
print(c.time, dodge.controls.jump, dodge.controls.pitch,
dodge.controls.yaw)
c.step(dodge.controls, 0.008333)
f.write(
f"{c.time}, {c.location[0]}, {c.location[1]}, {c.location[2]}, "
f"{c.velocity[0]}, {c.velocity[1]}, {c.velocity[2]}, "
f"{c.angular_velocity[0]}, {c.angular_velocity[1]}, {c.angular_velocity[2]}\n"
)
