def step(self, dt):
self._update_time_left()
self._display_scores_and_time_left()
try:
self._handle_player_events()
self._update_scores()
self.board.draw_board(self.screen)
self.board.draw_pieces(self.screen)
self._display_scores_and_time_left()
self._display_current_player()
except utils.ValueOutOfRange:
raise utils.ValueOutOfRange()
except utils.InvalidAction:
raise utils.InvalidAction()
except utils.NoAvailableAction:
self._update_scores()
self.board.draw_board(self.screen)
self.board.draw_pieces(self.screen)
self._display_scores_and_time_left()
self._display_current_player()
raise utils.NoAvailableAction()
def pos2label(self, pos):
"""
Change the screen position to the label on the board.
"""
pos = tuple([p - tl for p, tl in zip(pos, self.top_left)])
if (pos[0] < 0 or pos[0] > self.side_length or
pos[1] < 0 or pos[1] > self.side_length):
raise utils.ValueOutOfRange()
return self.board.pos2label(pos)
def pos2label(self, pos):
"""
Change the position on the board to label on the board.
"""
if (pos[0] < 0.1 * self.side_length or pos[0] >= 0.9 * self.side_length
or pos[1] < 0.1 * self.side_length
or pos[1] >= 0.9 * self.side_length):
raise utils.ValueOutOfRange()
pos = [p - 0.1 * self.side_length for p in pos]
x = int(pos[0] // (0.8 * self.side_length / len(self.cols)))
y = int(pos[1] // (0.8 * self.side_length / len(self.rows)))
return self.rows[y] + self.cols[x]
def _handle_player_events(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
sys.exit()
elif event.type == pygame.MOUSEMOTION:
try:
if self.get_game_state()[self.board.enum[
self.last_label]] == 2:
self.board.update(self.last_label, 0)
label = self.pos2label(event.pos)
if self._is_available(label):
self.last_label = label
self.board.update(label, 2)
except utils.ValueOutOfRange:
pass
elif (event.type == pygame.MOUSEBUTTONDOWN
or event.type == pygame.USEREVENT):
try:
label = self.pos2label(event.pos)
if self._is_available(label, flip=True):
cur_time = pygame.time.get_ticks()
self.time_left[
self.
cur_player] -= cur_time - self.prev_action_time
self.prev_action_time = cur_time
self.board.update(label, self.cur_player)
self.cur_player *= -1
if len(self._get_available_actions()) <= 0:
self.cur_player *= -1
raise utils.NoAvailableAction()
else:
raise utils.InvalidAction()
except utils.ValueOutOfRange:
raise utils.ValueOutOfRange()