def run(self):
curr_dir = os.path.dirname(os.path.abspath(__file__))
img_path = os.path.join(curr_dir, "drone.png")
drone_img = pygame.image.load(img_path)
drone = Drone.Model(0, 0)
ppu = 32
while not self.exit:
dt = self.clock.get_time() / 1000
for event in pygame.event.get(): # our event que.
if event.type == pygame.QUIT:
self.exit = True
# getting user input
key_stroke = pygame.key.get_pressed()
if key_stroke[pygame.K_UP]: # the up key
if drone.velocity.x < 0:
drone.acceleration = Drone.BRAKE_DEACCELERATION
drone.acceleration += 1 * dt
elif key_stroke[pygame.K_DOWN]:
if drone.velocity.x > 0:
drone.acceleration = -Drone.BRAKE_DEACCELERATION
elif key_stroke[pygame.K_SPACE]:
if abs(drone.velocity.x) > dt * Drone.BRAKE_DEACCELERATION:
drone.acceleration = -copysign(
Drone.BRAKE_DEACCELERATION, drone.velocity.x)
else:
drone.acceleration = -drone.velocity.x / dt
else:
if abs(drone.velocity.x) > dt * Drone.FREE_DEACCELERATION:
drone.acceleration = -copysign(
Drone.FREE_DEACCELERATION, drone.velocity.x)
else:
if dt != 0:
drone.acceleration = -drone.velocity.x / dt
drone.acceleration = max(
-Drone.MAX_VELOCITY,
min(drone.acceleration, Drone.MAX_VELOCITY))
if key_stroke[pygame.K_RIGHT]:
drone.steering -= 30 * dt
elif key_stroke[pygame.K_LEFT]:
drone.steering += 30 * dt
else:
drone.steering = 0
drone.steering = max(
-Drone.MAX_STEERING_ANGLE,
min(drone.steering, Drone.MAX_STEERING_ANGLE))
drone.update(dt)
# Drawing
self.screen.fill((0, 0, 0))
map_img = pygame.image.load(
r'C:\Users\97254\PyCharmProjects\DroneSim\.maps\sim_20.png'
) # map location
# self.screen.blit(map_img, (0, 0))
rotated = pygame.transform.rotate(drone_img, drone.angle)
rect = rotated.get_rect()
self.screen.blit(
rotated,
drone.position * ppu - (rect.width / 2, rect.height / 2))
pygame.display.flip()
self.clock.tick(self.ticks)
pygame.quit()
