Snake Pro — финальная игра

class Direction(Enum): ...
class GameStatus(Enum): ...

@dataclass
class GameState: ...

def next_head(head, direction): ...
def move_snake(snake, new_head, *, grow): ...
def is_wall_collision(head): ...
def is_self_collision(new_head, body_after_move): ...
def choose_food(snake, rng): ...
def calculate_delay(score): ...
def new_game_state(rng, *, high_score=0): ...

class SnakeApp:
    def __init__(self, *, rng=None): ...
    def bind_keys(self): ...
    def request_direction(self, direction): ...
    def game_tick(self): ...
    def toggle_pause(self): ...
    def restart(self): ...
    def render(self): ...
    def run(self): ...

def main():
    app = SnakeApp()
    app.run()

if __name__ == "__main__":
    main()