def main():
pygame.init()
clock = pygame.time.Clock()
pygame.key.set_repeat(1, 50)
size = FIELD_SIZE, FIELD_SIZE
screen = pygame.display.set_mode(size)
font = pygame.font.SysFont("Courier New", 18)
black = 0, 0, 0
ball = Particle(screen.get_rect(), max_speed=15, color=(125,5,230), gravity=GRAVITY,friction=FRICTION_COEFFICIENT)
done = False
while not done:
dt = clock.tick(FRAME_RATE) #limit to 120 fps
screen.fill(black)
read_keyboard()
for event in pygame.event.get():
if event.type == pygame.QUIT:
done = True
# ball.move_keyboard(pygame.key.get_pressed(),KEY_ACCEL)
ball.move_mouse(50/FRAME_RATE)
ball.movetowards((450,450),KEY_ACCEL)
ball.move()
ball.draw(screen)
pygame.display.flip()
pygame.quit()
