def drive_rovers(self):
print("")
print(
"Which rover would you like to give orders to? (choose a number)")
MissionComms.print_bold("----------------------------------")
MissionComms.print_bold(f"Nr \t| Name \t| Position")
MissionComms.print_bold("----------------------------------")
for index, rover in enumerate(self.rovers):
MissionComms.print_bold(
f"{index} \t| {rover.name} \t| {rover.get_rover_position()}")
while True:
try:
index = int(input())
if 0 <= index < len(self.rovers):
break
except ValueError:
pass
MissionComms.print_warn(
f"Please provide a valid number between 0 and {len(self.rovers) - 1}"
)
rover = self.rovers[index]
commands = input(f"\nPlease enter commands for {rover.name}:\n")
self._manage_rover(rover, commands)
def deploy_rover(self):
prompt = "\nWhere should the rover be deployed?\n" if len(self.rovers) == 0 \
else "\nWhere should the next rover be deployed?\n"
while True:
try:
coordinates = input(prompt).split()
x = int(coordinates[0])
y = int(coordinates[1])
d = coordinates[2].upper()
if d not in ['N', 'S', 'E', 'W']:
MissionComms.print_warn(
f"Not a valid direction, options are N, S, E, and W")
continue
if x > self.max_x or y > self.max_y:
MissionComms.print_warn(
f"Not a valid position, try and keep it in bounds")
continue
rover = Rover("Rover", x, y, d)
self.collision_avoidance(rover, deployment=True)
break
except (ValueError, IndexError):
MissionComms.print_warn(
f"Expecting 2 numbers and a direction in the format: 0 0 N"
)
continue
except RoverError:
MissionComms.print_warn(
f"A rover is already deployed there, try again.")
continue
MissionComms.print_info(
f"{rover.name} deployed at position:\t {rover.get_rover_position()}"
)
self.rovers.append(rover)
self._drive_rover(rover)
def _action_command(self, command: str, rover: Rover) -> None:
command = command.upper()
if command == 'L':
rover.rotate_left()
elif command == 'R':
rover.rotate_right()
elif command == 'M':
try:
self.collision_avoidance(rover)
rover.move_forward()
except RoverError:
raise CommandAbort("Aborting commands")
else:
MissionComms.print_warn(
f"{command} is not a valid command, ignoring this command.")
def scout_plateau(self):
while True:
size = input(f"\nHow big is the plateau?\nFor example: `5 5`\n")
max_coordinates = size.split()
try:
self.max_x = int(max_coordinates[0])
self.max_y = int(max_coordinates[1])
if self.max_x == 0 or self.max_y == 0:
MissionComms.print_warn(
"We can do better than that, make the plateau bigger than 0"
)
continue
MissionComms.print_info(
f"Plateau confirmed to be {self.max_x}x{self.max_y}")
break
except (IndexError, ValueError):
MissionComms.print_warn(
"Expecting 2 coordinates separated by a space, for example: 5 5"
)
continue
def __init__(self, message):
MissionComms.print_warn(message)
super().__init__(message)
print("Mission options: (choose a number)")
MissionComms.print_bold("----------------------------------")
MissionComms.print_bold(f"Nr \t| Level \t| Description")
MissionComms.print_bold("----------------------------------")
MissionComms.print_bold(
f"0 \t| Beginner \t| Deploy one rover at a time (The assignment use case)"
)
MissionComms.print_bold(
f"1 \t| Advanced \t| Deploy multiple rovers at once (I got carried away...)"
)
while True:
try:
l = input()
level = int(l)
if 0 <= level < 2:
break
except ValueError:
pass
MissionComms.print_warn("Expecting a number, 0 or 1")
continue
if level is 0:
beginner()
elif level is 1:
advanced()
MissionComms.print_pass("Thank you for playing :)")