snake7.py 文件源码

def __init__(self, x, y, window):
        self.body_list = []
        self.hit_score = 0
        self.timeout = TIMEOUT

        for i in range(SNAKE_LENGTH, 0, -1):
            self.body_list.append(Body(x - i, y))

        self.body_list.append(Body(x, y, '0'))
        self.window = window
        self.direction = KEY_RIGHT
        self.last_head_coor = (x, y)
        self.direction_map = {
            KEY_UP: self.move_up,
            KEY_DOWN: self.move_down,
            KEY_LEFT: self.move_left,
            KEY_RIGHT: self.move_right
        }