game.py 文件源码

def main(stdscr):
    curses.use_default_colors()
    game_field = GameField(win=32)
    state_actions = {} # Init, Game, Win, Gameover, Exit
    def init():
        game_field.reset()
        return 'Game'

    state_actions['Init'] = init

    def not_game(state):
        game_field.draw(stdscr)
        action = get_user_action(stdscr)
        responses = defaultdict(lambda: state)
        responses['Restart'], responses['Exit'] = 'Init', 'Exit'
        return responses[action]

    state_actions['Win'] = lambda: not_game('Win')
    state_actions['Gameover'] = lambda: not_game('Gameover')

    def game():
        game_field.draw(stdscr)
        action = get_user_action(stdscr)
        if action == 'Restart':
            return 'Init'
        if action == 'Exit':
            return 'Exit'
        if game_field.move(action): # move successful
            if game_field.is_win():
                return 'Win'
            if game_field.is_gameover():
                return 'Gameover'
        return 'Game'

    state_actions['Game'] = game

    state = 'Init'
    while state != 'Exit':
        state = state_actions[state]()