def case2():
# CASE 2 - crash elevator.
elevators_num = 2
floors_num = 40
c = Controller(elevators_num, floors_num)
c.start()
# create some random floors to use for testing
random_floors = []
for i in range(10):
floor = random.randrange(1,floors_num-1)
random_floors.append(floor)
called_floors = []
floor = random_floors.pop()
print floor
called_floors.append(floor)
c.request_up(floor)
time.sleep(5)
for e in c.elevators:
if c.elevators[e].status != Elevator.WAITING:
c.crash(e)
time.sleep(10)
running1 = True
running2 = True
while running1 or running2:
if c.elevators[0].status == Elevator.WAITING or c.elevators[0].status == Elevator.OFFLINE:
running1 = False
if c.elevators[1].status == Elevator.WAITING or c.elevators[0].status == Elevator.OFFLINE:
running2 = False
for e in c.elevators:
c.elevators[e].running = False
def main(argv=None):
floors = 0
elevators = 0
if argv is None:
argv = sys.argv
try:
try:
opts, args = getopt.getopt(argv[1:], "f:e:h", ["floors=", "elevators=", "help"])
except getopt.error, msg:
raise Usage(msg)
for opt, arg in opts:
if opt in ('-e', '--elevators'):
elevators = arg
if opt in ('-f', '--floors'):
floors = arg
if elevators > 0 and floors > 0:
c = Controller(int(elevators), int(floors))
c.start()
process = True
while process:
var = raw_input("Enter command: ")
var = var.split(' ')
command = var[0]
if command == 'quit':
process = False
else:
if command == 'up':
# command expected in the form of 'up floor_num'
floor = var[1]
c.request_up(int(floor))
elif command == 'down':
# command expected in the form of 'down floor_num'
floor = var[1]
c.request_down(int(floor))
elif command == 'elevator':
# command expected in the form of 'elevator elevator_num floor_num'
elevator_num = var[1]
floor = var[2]
c.request_floor(int(elevator_num), int(floor))
elif command == 'crash':
# command expected in the form of 'crash elevator_num'
elevator_num = var[1]
c.crash(int(elevator_num))
else:
print 'Elevator Bank Program'
print 'usage: python elevator_bank.py -f num_floors -e num_elevators\n'
print 'f num_floors : enter the number of floors as a positive integer. The first floor is 0.'
print 'e num_elevators : enter the number of elevators as a positive integer. The first elevator is 0.'
print '-----------'
print 'COMMANDS'
print 'up floor_num - request up from a floor'
print 'down floor_num - request down from a floor'
print 'elevator elevator_num floor_num - Once inside of an elevator request a floor'
print 'crash elevator_num - Crash an elevator'
