def new_versus(self):
# Create a new Human Versus game ID and redirect to it
game = Game(versus=True)
game_id = game.id
Session.add(game)
Session.commit()
return redirect('/game/cont/%s/' % game_id)
def long_poll(self, id):
from datetime import datetime
from time import sleep
start = datetime.now()
if 'my_board' in request.POST:
my_board = request.POST['my_board']
my_board = int(my_board, 2)
else:
return ''
game = self.game_q.filter_by(id=id).first()
while True:
Session.refresh(game)
if not game:
return ''
board_size = game.size
x_pos = game.x_pos
o_pos = game.o_pos
cur_board = x_pos | o_pos
data = {}
if cur_board > my_board:
x_pos_bin = int_to_bin(x_pos, board_size)
o_pos_bin = int_to_bin(o_pos, board_size)
positions = []
for i in range(board_size):
positions.append([])
for j in range(board_size):
if x_pos_bin[(i*board_size)+j] == '1':
positions[i].append('X')
elif o_pos_bin[(i*board_size)+j] == '1':
positions[i].append('O')
else:
positions[i].append('')
data['result'] = positions
if bit_count(cur_board) == (board_size**2):
data['message'] = 'It\'s a tie!'
if game_over(x_pos):
data['message'] = 'X Wins!'
elif game_over(o_pos):
data['message'] = 'O Wins!'
if len(data) > 0:
return data
sleep(1)
delta = datetime.now() - start
if delta.seconds >= 30:
return {'again': True}
return ''
def cont_game(self, id):
# Continue an existing Human Versus game
game = self.game_q.filter_by(id=id).first()
if not game:
return redirect('/')
message = ''
user_side = ''
finished = False
board_size = game.size
x_pos = game.x_pos
o_pos = game.o_pos
x_pos_bin = int_to_bin(x_pos, board_size)
o_pos_bin = int_to_bin(o_pos, board_size)
if 'move' in request.POST:
if 'user_side' in session:
user_side = session['user_side']
elif user_side == '':
# Determine your side by the person whose turn it should be
# Note: I have no idea what security issues this raises
# should one user maliciously and purposfully clear their
# cookies.
if bit_count(x_pos) <= bit_count(o_pos):
user_side = 'X'
else:
user_side = 'O'
session['user_side'] = user_side
session.save()
if (not game_over(x_pos)) and (not game_over(o_pos)) and is_legal_move(x_pos, o_pos, request.POST['move'], user_side):
if user_side == 'X':
x_pos, x_pos_bin = add_move(x_pos, request.POST['move'], board_size)
game.x_pos = x_pos
Session.commit()
else:
o_pos, o_pos_bin = add_move(o_pos, request.POST['move'], board_size)
game.o_pos = o_pos
Session.commit()
if game_over(x_pos):
finished = True
if user_side == 'X':
message = 'You win!'
elif user_side == 'O':
message = 'You lose!'
elif game_over(o_pos):
finished = True
if user_side == 'O':
message = 'You win!'
elif user_side == 'X':
message = 'You lose!'
elif bit_count(x_pos | o_pos) == (board_size**2):
finished = True
message = 'It\'s a tie!'
positions = []
for i in range(board_size):
positions.append([])
for j in range(board_size):
if x_pos_bin[(i*board_size)+j] == '1':
positions[i].append('X')
elif o_pos_bin[(i*board_size)+j] == '1':
positions[i].append('O')
else:
positions[i].append('')
c.board_size = board_size
c.positions = positions
c.user_side = user_side
c.finished = finished
c.message = message
c.this_url = request.environ.get('PATH_INFO')
# c.this_url = url.current(qualified=False)
if request.is_xhr:
return self.json(positions)
return render('/game/continue.mako')
def __before__(self):
self.game_q = Session.query(Game)
