class Simulator:
def __init__(self, state):
self._state = state
self._history = History()
def step(self):
current_state = self._state
self._history.store(current_state)
next_state = copy.deepcopy(current_state)
next_state.step(self._history)
self._state = next_state
def get_state(self):
return self._state
def extract_series(self):
return self._state.extract_series(self._history)
