def run_game(white: Player,
black: Player,
visualize: bool = False,
fps: int = DEFAULT_FPS) -> tuple[str, list[str]]:
"""Run a Minichess game between the two given players.
Return the winner and list of moves made in the game.
"""
game = MinichessGame()
move_sequence = []
previous_move = None
current_player = white
while game.get_winner() is None:
previous_move = current_player.make_move(game, previous_move)
game.make_move(previous_move)
move_sequence.append(previous_move)
if visualize:
display.update(game.get_fen(), game.get_winner())
time.sleep(1 / fps)
if current_player is white:
current_player = black
else:
current_player = white
if visualize:
# Give slightly more time to the victory visualization
time.sleep(4 / fps)
return game.get_winner(), move_sequence
def playpgn(pgn):
display.start()
board = chess.Board()
for move in pgn:
board.push(move)
display.update(board.fen())
input()
def run(agents, show_display = True): board = chess.Board() display.start() player = 0 while not display.checkForQuit(): display.update(board.fen()) if not board.is_game_over(): obs = lambda: None obs.board = board.fen() obs.mark = board.turn config = lambda: None config.actTimeout = 1 active = agents[player] agent_move = active(obs, config) board.push(agent_move) player = -(player - 1) display.terminate()
def playGame(pauseTime,
player,
algorithms,
showDisplay=False,
playYourself=False):
if showDisplay:
display.start()
board = chess.Board()
pgn = []
print("player is:" + str(player))
while True:
#generating moves based on the turn
if board.turn == bool(player + 1):
move = algorithms[0].generateMoves(board.fen(), board.turn, player)
else:
if not playYourself:
#move = movesToList(board.legal_moves)[random.randint(0,len(movesToList(board.legal_moves))-1)]
move = algorithms[1].generateMoves(board.fen(), board.turn,
-player)
else:
while True:
moveInput = input("enter your move:")
try:
move = chess.Move.from_uci(moveInput)
print(move)
if move in board.legal_moves:
break
else:
print("please enter a legal move!")
except ValueError:
print("Please enter a real move!")
#moving, displaying, checking if the game has ended
time.sleep(pauseTime)
pgn.append(move)
board.push(move)
if showDisplay:
display.update(board.fen())
if board.is_checkmate():
if board.turn == bool(player + 1):
print("loss")
return False, pgn, board.fen()
else:
print("win")
return True, pgn, board.fen()
if board.is_stalemate() or board.is_insufficient_material(
) or board.can_claim_threefold_repetition(
) or board.is_seventyfive_moves() or board.can_claim_fifty_moves():
print("No one")
return None, pgn, board.fen()
def lets_play_chess(player_color='white', previous_moves=None, fancy_display=False):
if player_color == 'white':
player_color = True
elif player_color == 'black':
player_color = False
else:
player_color = None
if fancy_display:
display.start()
board = chess.Board()
game_so_far = '<#endofdoc#>'
tries = 0
turn_counter = 1
while not board.is_game_over():
if board.turn and game_so_far[-1] != '.':
game_so_far += f' {board.fullmove_number}.'
if board.turn == player_color:
proposed_move = input(f'{"White" if player_color else "Black"}\'s turn: ')
try:
move_san = board.parse_san(proposed_move)
except:
print('that is not a legal move. Try again')
continue
if board.is_legal(move_san):
board.push_san(proposed_move)
game_so_far += ' ' + str(proposed_move)
print(board.unicode(borders=True, empty_square=' '))
if fancy_display:
display.update(board.fen())
else:
print('that is not a legal move. Try again')
continue
else:
proposed_move, tries = predict_next_move(game_so_far, tries)
try:
move_san = board.parse_san(proposed_move)
board.push_san(proposed_move)
game_so_far += ' ' + str(proposed_move)
print(f'The computer succeeded on attempt number {tries} to make a legal move.')
print(board.unicode(borders=True, empty_square=' '))
if fancy_display:
display.update(board.fen())
tries = 0
except:
print(f'try #{tries}: {proposed_move}')
if tries > 10:
print('Looks like I need a little help... lets move randomly and move on')
random_moves = random.sample(board.legal_moves.__str__().split(' ')[3:], 1)[0]
random_moves = random_moves.replace('(', '').replace(')', '').replace('>', '').replace(',', '')
board.push_san(random_moves)
game_so_far += ' ' + str(proposed_move)
print(board.unicode(borders=True, empty_square=' '))
if fancy_display:
display.update(board.fen())
tries = 0
else:
continue
# if board.is_legal(move_san):
#
# else:
print(game_so_far)
if board.fullmove_number > 40:
lets_play_chess(None)
break
if fancy_display:
display.checkForQuit()
print(f'the game is over! congrats to {"white" if board.result() == "1-0" else "black" if board.result() == "0-1" else "both on the tie"}')
if fancy_display:
display.terminate()
#!usr/bin/env python
"""stockfishDemo.py: quick engine demo to A)show stockfish works B) create new python REPO"""
import chess
import chess.engine
from chessboard import display
from time import sleep
def start(fen=''):
global gameboard
engine = chess.engine.SimpleEngine.popen_uci("/usr/bin/stockfish")
board = chess.Board()
display.start(board.fen())
while not board.is_game_over():
result = engine.play(board,chess.engine.Limit(time=1.01))
board.push(result.move)
print(board.peek())
print(board.fen)
print("test")
display.update(board.board_fen())
engine.quit()
display.terminate()
