def post(self, request):
serializer = NewGameSerializer(data=request.data)
if serializer.is_valid():
new_game = Sgf_game(size=serializer.data.get('board_size'))
game = Game.objects.create(
player_w_id=serializer.data.get('player_w_id'),
player_b_id=serializer.data.get('player_b_id'),
sgf_file=new_game.serialise())
return Response({'game_id': game.pk}, status=status.HTTP_200_OK)
return Response(serializer.errors, status=status.HTTP_400_BAD_REQUEST)
def set_game_sgf(new_move, game, player_color):
sgf_string = str(game.sgf_file)
game_sgf = Sgf_game.from_string(sgf_string)
new_node = game_sgf.extend_main_sequence()
new_node.set_move(player_color, new_move)
game.sgf_file = game_sgf.serialise()
return game_sgf
def is_game_over(sgf):
""" If two pass moves in a row, then game is over """
g = Sgf_game.from_string(sgf)
# check last three moves because first move is intialized as (None, None)
last_three_moves = [node.get_move() for node in g.get_main_sequence()][-3:]
# game has to have at least two moves total
if len(last_three_moves) < 3:
return False
elif last_three_moves[0][1] is None and last_three_moves[1][1] is None:
return True
return False
