def setUp(self):
self.numberofloops = 10
self.board = chessboard.ChessBoard()
self.board[27] = pieces.KingPiece('white')
self.board[45] = pieces.KingPiece('black')
self.generator = movegenerator.MoveGenerator(self.board)
return None
def setUp(self):
self.board = chessboard.ChessBoard()
self.board[18] = pieces.QueenPiece('white')
self.board[19] = pieces.PawnPiece('white')
self.board[23] = pieces.RookPiece('black')
self.board[42] = pieces.KnightPiece('black')
self.generator = movegenerator.MoveGenerator(self.board)
def makebestmove(board):
"""Makes the best move on board."""
print "\nThe computer is thinking...\n"
time.sleep(SLEEP_TIME)
movelist = movegenerator.MoveGenerator(board).generatemovelist(
board.computercolour)
makemove(random.choice(movelist), board)
return board
def checkorcheckmatesymbol(colour, board):
"""Determines if the move requires a special symbol."""
generator = movegenerator.MoveGenerator(board)
oppositecolour = core.oppositecolour(colour)
specialsymbol = ''
if generator.kingincheck(oppositecolour):
if len(generator.generatemovelist(oppositecolour)) == 0: # Checkmate!
specialsymbol += '#'
else: # Else just check.
specialsymbol += '+'
return specialsymbol
def setUp(self):
board = chessboard.ChessBoard()
board[4] = pieces.KingPiece('white')
board[8] = pieces.PawnPiece('white')
board[9] = pieces.PawnPiece('white')
board[13] = pieces.PawnPiece('white')
board[14] = pieces.PawnPiece('white')
board[23] = pieces.PawnPiece('white')
board[60] = pieces.KingPiece('black')
board[17] = pieces.RookPiece('black')
board[30] = pieces.RookPiece('black')
self.generator = movegenerator.MoveGenerator(board)
return None
def setUp(self):
self.board = chessboard.ChessBoard()
self.board[60] = pieces.KingPiece('black')
self.board[4] = pieces.KingPiece('white')
self.board[51] = pieces.PawnPiece('black')
self.board[52] = pieces.PawnPiece('black')
self.board[53] = pieces.PawnPiece('black')
self.board[49] = pieces.PawnPiece('black')
self.board[36] = pieces.PawnPiece('white')
self.board[34] = pieces.PawnPiece('white')
self.generator = movegenerator.MoveGenerator(self.board)
return None
def setUp(self):
self.board = chessboard.ChessBoard()
self.board[0] = pieces.RookPiece('white')
self.board[55] = pieces.RookPiece('white')
self.board[4] = pieces.KingPiece('white')
self.board[10] = pieces.PawnPiece('white')
self.board[13] = pieces.PawnPiece('white')
self.board[15] = pieces.PawnPiece('white')
self.board[31] = pieces.BishopPiece('black')
self.board[56] = pieces.RookPiece('black')
self.board[60] = pieces.KingPiece('black')
self.board[49] = pieces.PawnPiece('black')
self.generator = movegenerator.MoveGenerator(self.board)
return None
def mobilityscore(self, board):
"""Determines how mobile each side is and returns a net score."""
generator = movegenerator.MoveGenerator(board)
whitemobility = len(generator.generatemovelist('white')) * 100
blackmobility = len(generator.generatemovelist('black')) * 100
return whitemobility - blackmobility
def test_initialise_and_generate(self):
with Timer() as t:
for x in xrange(self.numberofloops):
movegenerator.MoveGenerator(self.board).generatemovelist('white')
print '\n\t=> elapsed time for %i loops: %s s' % (self.numberofloops, t.secs)
return None
def islegalmove(colour, movetuple, board):
"""Determine if the move is legal."""
generator = movegenerator.MoveGenerator(board)
allallowedmoves = generator.generatemovelist(colour)
return movetuple in allallowedmoves