File size: 459 Bytes
46a9f18 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | class StateController:
WRITING_MODE = 0
ERASE_MODE = 1
CALCULATOR_MODE = 2
def __init__(self):
self.state = self.WRITING_MODE
def set_mode(self, new_state):
self.state = new_state
def is_writing(self):
return self.state == self.WRITING_MODE
def is_erasing(self):
return self.state == self.ERASE_MODE
def is_calc(self):
return self.state == self.CALCULATOR_MODE
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