def get_queen():
nbr_list = hba.get_robot_neighbors()
new_nbrs = 0
for nbr in nbr_list:
is_queen = hba.get_msg_from_nbr(nbr, new_nbrs)[MSG_STATE] == STATE_QUEEN
if is_queen:
return nbr
return None
def get_queen():
nbr_list = hba.get_robot_neighbors()
new_nbrs = 0
for nbr in nbr_list:
is_queen = hba.get_msg_from_nbr(nbr,
new_nbrs)[MSG_STATE] == STATE_QUEEN
if is_queen:
return nbr
return None
def get_nbrs_in_dark():
new_nbrs = 0
nbr_list = hba.get_robot_neighbors()
nbrs_in_dark = []
for nbr in nbr_list:
state = hba.get_msg_from_nbr(nbr, new_nbrs)[MSG_IDX_STATE]
if state == STATE_DARK:
nbrs_in_dark.append(nbr)
return nbrs_in_dark
def get_nbrs_in_light():
new_nbrs = 0
nbr_list = hba.get_robot_neighbors()
nbrs_in_light = []
for nbr in nbr_list:
state = hba.get_msg_from_nbr(nbr, new_nbrs)[MSG_IDX_STATE]
if state == STATE_LIGHT:
nbrs_in_light.append(nbr)
return nbrs_in_light