def new_game(self, request):
"""Start a new game"""
#Check if players have registered
player1 = User.query(User.name == request.player1).get()
if not player1:
raise endpoints.ConflictException('Player 1 must register')
player2 = User.query(User.name == request.player2).get()
if not player2:
raise endpoints.ConflictException('Player 2 must register')
if player1 == player2:
raise endpoints.ConflictException('Cannot play against oneself')
#Create new game and put in datastore
game = Game(player1=player1.key,
player2=player2.key,
playerTurn=player1.key,
game_over=False
)
game.put()
#Create initial game board and set as ancestor of game
boardId = Board.allocate_ids(size=1, parent=game.key)[0]
boardKey = ndb.Key(Board, boardId, parent=game.key)
board = Board(key=boardKey)
board.put()
game.state = boardKey
game.put()
return StringMessage(message="Game between {0} and {1} created! {2}".format(player1.name, player2.name, game.key))
def _updateGame(self, request):
# Get updated board
game = ndb.Key('Game', request.game).get()
board = game.state.get()
rows = [board.row1, board.row2, board.row3]
spaces = []
for row in rows:
for col in row:
spaces.append(col)
boardId = Board.allocate_ids(size=1, parent=game.key)[0]
boardKey = ndb.Key(Board, boardId, parent=game.key)
board = Board(row1=board.row1, row2=board.row2, row3=board.row3, key=boardKey)
board.put()
# Check for ties
tie_count = 0
for item in spaces:
if item == 'X' or item == 'O':
tie_count += 1
if tie_count == 9:
game.game_tie = True
game.put()
p1 = game.player1.get()
p2 = game.player2.get()
p1.ties += 1
p2.ties += 1
p1.put()
p2.put()
return BoardMessage(message="game is a tie")
# Check for win
if self._checkForWin(rows) == 1:
game.game_over = True
game.game_winner = game.player1
game.game_loser = game.player2
game.game_winner.get().wins += 1
game.game_winner.get().points += 3
game.game_loser.get().losses += 1
game.game_loser.get().points -= 1
game.put()
game.game_winner.get().put()
game.game_loser.get().put()
return BoardMessage(message="Player 1 wins")
elif self._checkForWin(rows) == 2:
game.game_over = True
game.game_winner = game.player2
game.game_loser = game.player1
game.game_winner.get().wins += 1
game.game_winner.get().points += 3
game.game_loser.get().losses += 1
game.game_loser.get().points -= 1
game.put()
game.game_winner.get().put()
game.game_loser.get().put()
return BoardMessage(message="Player 2 wins")
else:
taskqueue.add(params={'email': game.playerTurn.get().email,
'gameState': str(self._printBoard(game.state.get())),
'gameNumber': request.game},
url='/tasks/send_reminder'
)
return self._printBoard(game.state.get())
