ao_height = from_fix(ao_k_height);
ao_speed = from_fix(ao_k_speed);
ao_accel = from_fix(ao_k_accel);
if (ao_height > ao_max_height)
ao_max_height = ao_height;
ao_height = from_fix(ao_k_height);
ao_speed = from_fix(ao_k_speed);
ao_accel = from_fix(ao_k_accel);
if (ao_height > ao_max_height)
ao_max_height = ao_height;