def command_turn(turn_string):
"""Set turn to what's described in turn_string."""
- world_db["TURN"] = int(turn_string)
+ try:
+ turn = int(turn_string)
+ if turn < 0 or turn > 65535:
+ raise ValueError
+ world_db["TURN"] = turn
+ except ValueError:
+ print("Ignoring: Argument must be integer >= 0 and <= 65535.")
"""Commands database.