def baseline(seed):
random.seed(seed)
game = Tetris(numColumns=10, numRows=10)
baselineAI = AI(baselineFunction)
while (not game.lost):
baselineAI.aiSequence(game)
random.seed()
if VERBOSE: print(f"Baseline AI played game with score {game.numLines}.")
return game.numLines
def playGame():
game = Tetris(numColors=MAXCOLORS, numColumns=10, numRows=10)
ai = AI(function)
# loop count variables:
numTicks = 0
while not game.lost: # game loop ends when game is lost
ai.ai(game, display=False)
game.incrementTime()
numTicks += 1
return game.numLines
def playGame():
game = Tetris(numColors=MAXCOLORS)
ai = AI(function)
# loop count variables:
numPieces = 0
sumHeights = 0
while not game.lost and game.numPieces < 200: # game loop ends when game is lost
ai.ai(game)
game.incrementTime()
if game.numPieces > numPieces:
sumHeights += height(game)
numPieces += 1
return (game.numLines, sumHeights / numPieces)
def callback(self):
self.mode = self.sender().text()
if self.mode == "Single Mode":
self.ai = None
elif self.mode == "AI Mode":
self.ai = AI()
notice = DifficultyNotice(self.ai)
notice.exec_()
print(self.ai.searcher.depth)
self.singleButton.hide()
self.aiButton.hide()
self.turn = Team.WHITE
self.drawBoard()
def __init__(self,
player_id,
name,
game,
main_name=None,
index=None,
initialize=False,
filtered_moves=None):
Player.__init__(self, player_id, name, game)
self.ai = AI()
if not initialize:
assert main_name is not None
assert index is not None
self.ai.load_model(main_name, index=index)
else:
self.ai.create_model()
self.filtered_moves = filtered_moves
def test_ai_init_knowledgebase(mock_request, mock_post):
lab_connection_args = {}
pennai = AI(rec_class=None,
api_path='http://lab:5080',
user="******",
verbose=True,
n_recs=1,
warm_start=False,
datasets={},
use_knowledgebase=True)
def __init__(self,
screen: pygame.Surface,
rows=cfg.DEF_ROWS,
cols=cfg.DEF_COLS,
cell_padding=cfg.CELL_PAD,
color=cfg.BOARD_BG_COLOR,
border_color=cfg.BOARD_BRD_COLOR,
border_size=cfg.BOARD_BRD_SIZE):
Drawable.__init__(self,
screen=screen,
color=color,
border_color=border_color,
border_size=border_size)
self.rows: int = rows
self.cols: int = cols
self.cell_pad = cell_padding
self.mouse_wall = None # Wall painted on mouse move
self.player: int = 0 # Current player 0 or 1
self.board: List[List[Cell]] = []
self.computing = False # True if a non-human player is moving
self._state = None
for i in range(rows):
self.board.append([])
for j in range(cols):
self.board[-1].append(Cell(screen, self, coord=Coord(i, j)))
self.pawns: List[Pawn] = []
self.pawns += [
Pawn(
screen=screen,
board=self,
color=cfg.PAWN_A_COL,
border_color=cfg.PAWN_BORDER_COL,
coord=Coord(rows - 1, cols >> 1) # Centered
)
]
self.pawns += [
Pawn(
screen=screen,
board=self,
color=cfg.PAWN_B_COL,
border_color=cfg.PAWN_BORDER_COL,
coord=Coord(0, col=cols >> 1) # Centered
)
]
self.regenerate_board(cfg.CELL_COLOR, cfg.CELL_BORDER_COLOR)
self.num_players = cfg.DEFAULT_NUM_PLAYERS
self.walls: Set[Wall] = set() # Walls placed on board
self.draw_players_info()
self._AI = []
# self._AI += [AI(self.pawns[0])]
self._AI += [AI(self.pawns[1], level=cfg.LEVEL)]
def playGame():
game = Tetris(numColors=MAXCOLORS)
ai = AI()
# a dictionary of pygame buttons and their functions:
global AI_BUTTON
AI_BUTTON = pygame.Rect(
(WINDOWWIDTH - 122, 300, 50, 30)) # ai enable button
render(game)
# loop count variables:
numTicks = 0
timeSinceIncrement = 0
pressedKeys = [-1, -1, -1, -1] # up, down, left, right
while not game.lost: # game loop ends when game is lost
if INPUT: handleInput(game, pressedKeys, numTicks)
else:
for event in pygame.event.get(): # event handling loop
if event.type == pygame.QUIT:
terminate() # exit game
# increment time (move blocks down)
if timeSinceIncrement > DELAY: # number of ticks between time increments
if not INPUT: ai.ai(game)
game.incrementTime()
timeSinceIncrement = 0
render(game)
FPSCLOCK.tick(FPS)
numTicks += 1
timeSinceIncrement += 1
return "Game Over"
def playGame():
seed = int(time.time())
game = Tetris(numColors=MAXCOLORS, seed=seed)
aiGame = Tetris(numColors=MAXCOLORS, seed=seed)
ai = AI()
render(game, aiGame)
DELAY = 20 # delay between each incrementTime
# loop count variables:
numTicks = 0
timeSinceIncrement = 0
level = 0
pressedKeys = [-1, -1, -1, -1] # up, down, left, right
while not game.lost or aiGame.lost: # game loop ends when game is lost
updated = handleInput(game, pressedKeys, numTicks)
while aiGame.numTurns < game.numTurns:
ai.ai(aiGame)
aiGame.incrementTime()
if game.numTurns - aiGame.numTurns % 10 == 0 or game.numTurns - aiGame.numTurns % 5 < 10:
render(game, aiGame)
if updated:
render(game, aiGame)
if timeSinceIncrement > DELAY: # number of ticks between time increments
game.incrementTime()
timeSinceIncrement = 0
render(game, aiGame)
if game.numLines // 10 > level:
level = game.numLines // 10
DELAY = DELAY * 0.8
FPSCLOCK.tick(FPS)
numTicks += 1
timeSinceIncrement += 1
return "Game Over" if game.lost else "You Win!"
def move(self):
# Deal with CORS
cherrypy.response.headers['Access-Control-Allow-Origin'] = '*'
cherrypy.response.headers[
'Access-Control-Allow-Methods'] = 'GET, POST, OPTIONS'
cherrypy.response.headers[
'Access-Control-Allow-Headers'] = 'Content-Type, Authorization, X-Requested-With'
if cherrypy.request.method == "OPTIONS":
return ''
body = cherrypy.request.json
for key, value in body.items():
if key == "game":
map = value
if key == "players":
player = value
if key == "you":
me = value
if player[0] == me:
pawn = 0
if player[1] == me:
pawn = 1
ai = AI(map, pawn)
return ai.run()
def main():
amount_of_ais = int(sys.argv[1])
host = sys.argv[2]
port = int(sys.argv[3])
while True:
ais = []
try:
for i in range(amount_of_ais):
ais.append(
AI("The Machine Thread", i + 1, renderer, host, port))
for ai in ais:
ai.join()
except socket_error as serr:
for ai in ais:
ai.stop()
log("Retry in 3s.")
time.sleep(3)
def playGame():
game = Tetris(numColors=MAXCOLORS, seed=int(time.time()))
ai = AI(func1)
game2 = Tetris(numColors=MAXCOLORS, seed=int(time.time()))
ai2 = AI(func2)
render(game, game2)
pressedKeys = [-1, -1, -1, -1] # up, down, left, right
while not game.lost and not game2.lost: # game loop ends when game is lost
for event in pygame.event.get(): # event handling loop
if event.type == pygame.QUIT:
terminate() # exit game
# increment time (move blocks down)
ai.aiSequence(game)
ai2.aiSequence(game2)
render(game, game2)
FPSCLOCK.tick(FPS)
return "Player 2 (Will) won" if game.lost else "Player 1 (Bill) won"
def test_ai_init(mockLabApi): #, mockRequestsPost
labApiInstance = mockLabApi.return_value
labApiInstance.launch_experiment.return_value = {'launch_experiment'}
labApiInstance.get_projects.return_value = {'get_projects'}
labApiInstance.get_filtered_datasets.return_value = {
'get_filtered_datasets'
}
labApiInstance.get_new_experiments.return_value = {'get_new_experiments'}
labApiInstance.set_ai_status.return_value = {'set_ai_status'}
labApiInstance.get_all_ml_p.return_value = pd.DataFrame({
'algorithm': ['testAlgo', 'testAlgo'],
'parameters': [{
'criterion': 'gini',
'max_depth': 2
}, {
'criterion': 'entropy',
'max_depth': 3
}]
})
lab_connection_args = {}
pennai = AI()
import numpy as np
from ai.ai import AI
import keras
import tables
data_filename = 'data'
hdf5_path = "./data/{0}.hdf5".format(data_filename)
extendable_hdf5_file = tables.open_file(hdf5_path, mode='r')
x = extendable_hdf5_file.root.x[:]
y = extendable_hdf5_file.root.y[:]
extendable_hdf5_file.close()
latest_version = None
ai = AI()
ai.load_data(x,y)
if latest_version is None:
ai.create_model()
latest_version = -1
else:
ai.load_model('model', index=latest_version)
ai.train_model()
ai.save_model('model', index=latest_version+1)
class Board(QWidget):
def __init__(self, chessBoard, ai=None):
super().__init__()
self.oriChessBoard = copy.deepcopy(chessBoard)
self.chessBoard = chessBoard
self.ai = ai
self.tiles = []
self.lastMove = []
self.pickedPiece = None
self.edge = None
self.checkEdge = None
self.notice = None
self.blackCheckBoard, self.blackCheck = fillCheckBoard(
self.chessBoard, Team.BLACK)
self.whiteCheckBoard, self.whiteCheck = fillCheckBoard(
self.chessBoard, Team.WHITE)
# self.repaintBoard()
self.initUI()
self.setCenter()
def initUI(self):
self.setFixedSize(800, 800)
self.setGeometry(0, 0, 800, 800)
self.setWindowTitle("Chess")
self.selectMode()
self.show()
def selectMode(self):
self.mainPalette = QPalette()
self.mainPalette.setBrush(
10,
QBrush(
QImage(
os.path.dirname(os.path.abspath(__file__)) +
'/images/mainWin.jpg').scaled(QSize(800, 800))))
self.setPalette(self.mainPalette)
self.singleButton = QToolButton(self)
self.singleButton.setText("Single Mode")
self.setStyleSheet("font-size: 40px;")
self.singleButton.setStyleSheet("background-color:#993800;")
self.singleButton.setGeometry(150, 200, 500, 100)
self.singleButton.clicked.connect(self.callback)
self.aiButton = QToolButton(self)
self.aiButton.setText("AI Mode")
self.aiButton.setStyleSheet("background-color:#FFDEA9;")
self.aiButton.setGeometry(150, 500, 500, 100)
self.aiButton.clicked.connect(self.callback)
def callback(self):
self.mode = self.sender().text()
if self.mode == "Single Mode":
self.ai = None
elif self.mode == "AI Mode":
self.ai = AI()
notice = DifficultyNotice(self.ai)
notice.exec_()
print(self.ai.searcher.depth)
self.singleButton.hide()
self.aiButton.hide()
self.turn = Team.WHITE
self.drawBoard()
def drawBoard(self):
# 체스 보드를 배경화면으로 설정
self.chessPalette = QPalette()
self.chessPalette.setBrush(
10,
QBrush(
QImage(
os.path.dirname(os.path.abspath(__file__)) +
'/images/chessboard.png').scaled(QSize(800, 800))))
self.setPalette(self.chessPalette)
self.repaintBoard()
def setCenter(self):
qr = self.frameGeometry()
cp = QDesktopWidget().availableGeometry().center()
qr.moveCenter(cp)
self.move(qr.topLeft())
def pickPiece(self):
piece = self.sender().piece
if piece.team == self.turn:
self.pickedPiece = piece
if self.edge != None:
self.edge.move(piece.pos['x'] * 100, piece.pos['y'] * 100)
else:
self.edge = QLabel(self)
self.edge.setPixmap(
QPixmap(
os.path.dirname(os.path.abspath(__file__)) +
'/images/yellowedge.png'))
self.edge.move(piece.pos['x'] * 100, piece.pos['y'] * 100)
self.edge.show()
else:
if self.pickedPiece != None:
self.lastMove = [self.pickedPiece.pos, piece.pos]
if self.pickedPiece.getType() == "Pawn":
#미리 움직여서 왕이 체크인지 확인. 체크이면 리턴
preBoard = copy.deepcopy(self.chessBoard)
prePiece = copy.deepcopy(self.pickedPiece)
preSuccess = prePiece.move(
Position(piece.pos['x'], piece.pos['y']), preBoard)[0]
if not (preSuccess):
return
check = fillCheckBoard(preBoard, prePiece.team)[1]
if check:
return
#실제 움직임
success, promotion = self.pickedPiece.move(
Position(piece.pos['x'], piece.pos['y']),
self.chessBoard)
if not (success):
return
else:
if promotion:
self.notice = PromotionNotice(
self.pickedPiece.team, self.chessBoard,
Position(self.pickedPiece.pos['x'],
self.pickedPiece.pos['y']))
self.notice.exec_()
elif self.pickedPiece.getType() != "King":
#미리 움직임
preBoard = copy.deepcopy(self.chessBoard)
prePiece = copy.deepcopy(self.pickedPiece)
preSuccess = prePiece.move(
Position(piece.pos['x'], piece.pos['y']), preBoard)
if not (preSuccess):
return
check = fillCheckBoard(preBoard, prePiece.team)[1]
if check:
return
#실제 움직임
if not (self.pickedPiece.move(
Position(piece.pos['x'], piece.pos['y']),
self.chessBoard)):
return
else: # King
if not (self.pickedPiece.move(
Position(piece.pos['x'], piece.pos['y']),
self.chessBoard, self.whiteCheckBoard if self.turn
== Team.WHITE else self.blackCheckBoard)):
return
# try:
self.blackCheckBoard, self.blackCheck = fillCheckBoard(
self.chessBoard, Team.BLACK)
self.whiteCheckBoard, self.whiteCheck = fillCheckBoard(
self.chessBoard, Team.WHITE)
# except:
# notice = EndNotice(self.turn)
# notice.exec_()
# self.deleteLater()
self.turn = Team.BLACK if self.turn == Team.WHITE else Team.WHITE
self.edge.hide()
self.edge.deleteLater()
self.edge = None
self.repaintBoard()
self.repaint()
if self.ai != None and len(self.lastMove) == 2:
self.aiMove()
self.repaintBoard()
self.pickedPiece = None
else:
return
def mousePressEvent(self, e):
x, y = e.x() // 100, e.y() // 100
if self.pickedPiece != None:
self.lastMove = [self.pickedPiece.pos, Position(x, y)]
if self.pickedPiece.getType() == "Pawn":
#미리 움직여서 왕이 체크인지 확인. 체크이면 리턴
preBoard = copy.deepcopy(self.chessBoard)
prePiece = copy.deepcopy(self.pickedPiece)
preSuccess = prePiece.move(Position(x, y), preBoard)[0]
if not (preSuccess):
return
check = fillCheckBoard(preBoard, prePiece.team)[1]
if check:
return
#실제 움직임
success, promotion = self.pickedPiece.move(
Position(x, y), self.chessBoard)
if not (success):
return
else:
if promotion:
self.notice = PromotionNotice(self.pickedPiece.team,
self.chessBoard,
Position(x, y))
self.notice.exec_()
elif self.pickedPiece.getType() != "King":
#미리 움직여서 왕이 체크인지 확인. 체크이면 리턴
preBoard = copy.deepcopy(self.chessBoard)
prePiece = copy.deepcopy(self.pickedPiece)
preSuccess = prePiece.move(Position(x, y), preBoard)
if not (preSuccess):
return
check = fillCheckBoard(preBoard, prePiece.team)[1]
if check:
return
#실제 움직임
if not (self.pickedPiece.move(Position(x, y),
self.chessBoard)):
return
else:
if not (self.pickedPiece.move(
Position(x, y), self.chessBoard, self.whiteCheckBoard
if self.turn == Team.WHITE else self.blackCheckBoard)):
return
self.pickedPiece = None
self.edge.hide()
self.edge.deleteLater()
self.edge = None
# try:
self.blackCheckBoard, self.blackCheck = fillCheckBoard(
self.chessBoard, Team.BLACK)
self.whiteCheckBoard, self.whiteCheck = fillCheckBoard(
self.chessBoard, Team.WHITE)
# except:
# notice = EndNotice(self.turn)
# notice.exec_()
# self.deleteLater()
self.turn = Team.BLACK if self.turn == Team.WHITE else Team.WHITE
self.repaintBoard()
self.repaint()
if self.ai != None and len(self.lastMove) == 2:
self.aiMove()
self.repaintBoard()
def repaintBoard(self):
ck = None
for tile in self.tiles:
tile.deleteLater()
self.tiles = []
if self.checkEdge != None:
self.checkEdge.hide()
self.checkEdge.deleteLater()
self.checkEdge = None
for y in range(8):
for x in range(8):
if self.chessBoard[y][x] == None:
continue
# 폰의 dieByEnpassant 값을 내림.
if self.chessBoard[y][x].getType() == "Pawn":
if self.chessBoard[y][x].dieByEnpassant > 0:
self.chessBoard[y][x].dieByEnpassant -= 1
# 킹이 체크인 경우 하이라이팅
elif self.chessBoard[y][x].getType() == "King":
if self.chessBoard[y][x].team == self.turn and (
self.whiteCheck
if self.turn == Team.WHITE else self.blackCheck):
self.checkEdge = QLabel(self)
self.checkEdge.setPixmap(
QPixmap(
os.path.dirname(os.path.abspath(__file__)) +
'/images/rededge.png'))
self.checkEdge.move(x * 100, y * 100)
self.checkEdge.show()
#체크메이트 확인
ck = checkmate(
self.chessBoard, self.whiteCheckBoard if self.turn
== Team.WHITE else self.blackCheckBoard, self.turn)
if ck:
print("CheckMate", ck)
else:
print("Check", ck)
tile = Tile(self.chessBoard[y][x], self)
self.tiles.append(tile)
tile.setGeometry(x * 100, y * 100, 100, 100)
tile.clicked.connect(self.pickPiece)
tile.show()
self.setWindowTitle(
f"Chess: {Team.BLACK if self.turn == Team.BLACK else Team.WHITE}")
if ck:
self.reset("Checkmate")
#스테일메이트 확인
stm = staleMate(
self.chessBoard, self.whiteCheckBoard
if self.turn == Team.WHITE else self.blackCheckBoard, self.turn)
if stm:
print("Stalemate")
self.reset("Stalemate")
print(stm)
# def reduceValueOfPawnEnpassant(self):
# for y in range(8):
# for x in range(8):
# if self.chessBoard[y][x] != None and self.chessBoard[y][x].getType() == "Pawn":
# if self.chessBoard[y][x].dieByEnpassant > 0:
# self.chessBoard[y][x].dieByEnpassant -= 1
def reset(self, state):
notice = EndNotice(
Team.BLACK if self.turn == Team.WHITE else Team.WHITE, state)
notice.exec_()
self.singleButton.show()
self.aiButton.show()
self.chessBoard = copy.deepcopy(self.oriChessBoard)
self.setPalette(self.mainPalette)
for tile in self.tiles:
tile.deleteLater()
self.tiles = []
self.lastMove = []
if self.edge != None:
self.edge.deleteLater()
self.edge = None
self.pickedPiece = None
if self.checkEdge != None:
self.checkEdge.deleteLater()
self.checkEdge = None
if self.notice != None:
self.notice.deleteLater()
self.notice = None
self.blackCheckBoard, self.blackCheck = fillCheckBoard(
self.chessBoard, Team.BLACK)
self.whiteCheckBoard, self.whiteCheck = fillCheckBoard(
self.chessBoard, Team.WHITE)
self.repaint()
def aiMove(self):
self.setWindowTitle("Chess: AI")
# parse
move = ""
for p in self.lastMove:
move += chr(p['x'] + ord('a')) + str(8 - p['y'])
print(f"player move: {move}")
self.ai.hist.append(self.ai.hist[-1].move(
(self.ai.parse(move[:2]), self.ai.parse(move[2:]))))
self.ai.print_pos(self.ai.hist[-1].rotate())
# search
start = time.time()
for _, move, _ in self.ai.searcher.search(self.ai.hist[-1],
self.ai.hist):
if time.time() - start > self.ai.time:
break
# move
self.ai.hist.append(self.ai.hist[-1].move(move))
move = self.ai.render(119 - move[0]) + self.ai.render(119 - move[1])
print(f"ai move: {move}")
x1, y1, x2, y2 = ord(move[0]) - ord('a'), 8 - int(move[1]), ord(
move[2]) - ord('a'), 8 - int(move[3])
self.ai.print_pos(self.ai.hist[-1])
if self.chessBoard[y1][x1].getType() == "Pawn":
piece = self.chessBoard[y1][x1]
_, promotion = piece.move(Position(x2, y2), self.chessBoard)
if promotion:
self.chessBoard[y2][x2] = Queen(piece.pos, piece.team)
elif self.chessBoard[y1][x1].getType() == "King":
self.chessBoard[y1][x1].move(Position(x2, y2), self.chessBoard,
self.blackCheckBoard)
else:
self.chessBoard[y1][x1].move(Position(x2, y2), self.chessBoard)
# refresh CheckBoard
self.whiteCheckBoard, self.whiteCheck = fillCheckBoard(
self.chessBoard, Team.WHITE)
self.blackCheckBoard, self.BlackCheck = fillCheckBoard(
self.chessBoard, Team.BLACK)
self.turn = Team.WHITE
def keyPressEvent(self, e):
if e.key() == Qt.Key_Escape:
self.close()
def test_ai_random_recommender(mock_request, mock_post):
lab_connection_args = {}
pennai = AI()
def test_ai_init(mock_request, mock_post):
lab_connection_args = {}
pennai = AI()
import numpy as np
from ai.ai import AI
import keras
import tables
import constants
constants.use_gpu()
print("Loading data")
hdf5_path = "./data/seeded.hdf5"
extendable_hdf5_file = tables.open_file(hdf5_path, mode='r')
x = extendable_hdf5_file.root.x[:]
y = extendable_hdf5_file.root.y[:]
extendable_hdf5_file.close()
print("Data loaded")
latest_version = None
ai = AI()
ai_name = 'seeded_last_20'
ai.load_data(x, y)
print("AI Loaded data")
if latest_version is None:
ai.create_model()
latest_version = -1
else:
ai.load_model(ai_name, index=latest_version)
print("AI Model Loaded")
x, y = ai.filter_by_tiles_collected(20)
ai.train_model(x=x, y=y)
ai.save_model(ai_name, index=latest_version + 1)
def __init__(self,
screen: pygame.Surface,
rows=cfg.DEF_ROWS,
cols=cfg.DEF_COLS,
cell_padding=cfg.CELL_PAD,
color=cfg.BOARD_BG_COLOR,
border_color=cfg.BOARD_BRD_COLOR,
border_size=cfg.BOARD_BRD_SIZE):
Drawable.__init__(self,
screen=screen,
color=color,
border_color=border_color,
border_size=border_size)
self.rows: int = rows
self.cols: int = cols
self.cell_pad = cell_padding
self.mouse_wall = None # Wall painted on mouse move
self.player: int = 0 # Current player 0 or 1
self.board: List[List[Cell]] = []
self.computing = False # True if a non-human player is moving
self._state = None
# Create NETWORK server
try:
if cfg.NETWORK_ENABLED:
self.server = EnhancedServer(("localhost", cfg.PORT))
log('Network server active at TCP PORT ' + str(cfg.PORT))
self.server.register_introspection_functions()
self.server.register_instance(Functions())
self.server.start()
except BaseException:
log('Could not start network server')
self.server = None
for i in range(rows):
self.board.append([])
for j in range(cols):
self.board[-1].append(Cell(screen, self, coord=Coord(i, j)))
self.pawns: List[Pawn] = []
self.pawns += [
Pawn(
screen=screen,
board=self,
color=cfg.PAWN_A_COL,
border_color=cfg.PAWN_BORDER_COL,
coord=Coord(rows - 1, cols >> 1), # Centered
# URL = SERVER_URL + ':%i' % (BASE_PORT + PAWNS)
)
]
self.pawns += [
Pawn(
screen=screen,
board=self,
color=cfg.PAWN_B_COL,
border_color=cfg.PAWN_BORDER_COL,
coord=Coord(0, col=cols >> 1) # Centered
)
]
self.regenerate_board(cfg.CELL_COLOR, cfg.CELL_BORDER_COLOR)
self.num_players = cfg.DEFAULT_NUM_PLAYERS
self.walls: Set[Wall] = set() # Walls placed on board
self.draw_players_info()
self._AI = []
# self._AI += [AI(self.pawns[0])]
self._AI += [AI(self.pawns[1], level=cfg.LEVEL)]
def load_ai(main_name, index):
ai = AI()
ai.load_model(main_name, index=index)
return ai
class NaiveAIPlayer(Player):
def __init__(self,
player_id,
name,
game,
main_name=None,
index=None,
initialize=False,
filtered_moves=None):
Player.__init__(self, player_id, name, game)
self.ai = AI()
if not initialize:
assert main_name is not None
assert index is not None
self.ai.load_model(main_name, index=index)
else:
self.ai.create_model()
self.filtered_moves = filtered_moves
def get_model_move(self, possible_moves):
new_states = None
for move in possible_moves:
'''
start = time.time()
cloned_game = deepcopy(self.game)
print(time.time() - start)
start = time.time()
cloned_game.do_move(move, save_history=False)
print(time.time() - start)
start = time.time()
new_state = cloned_game.get_state().convert_to_xs_for_neural_net()
print(time.time() - start)
'''
new_state = self.state_from_move(
move).convert_to_xs_for_neural_net()
if new_states is None:
new_states = new_state
else:
new_states = np.concatenate((new_states, new_state), axis=0)
predictions = self.ai.make_prediction(new_states)
choice_index = choose_from_probs(predictions)
return possible_moves[choice_index]
def get_random_move(self, possible_moves):
return random.choice(possible_moves)
def move(self):
possible_moves = self.game.get_possible_moves(self)
if self.filtered_moves is not None:
if (
self.game.get_moves_played() - 1
) >= self.filtered_moves: # -1 because the next state is equal to the
# filtered moves...also should be tiles collected but whatevr
move = self.get_model_move(possible_moves)
else:
move = self.get_random_move(possible_moves)
else:
move = self.get_random_move(possible_moves)
return move
def state_from_move(self, action):
player_id = action.player.get_player_id()
player_who_moved = player_id
new_board = deepcopy(self.game.board)
new_player_index = None
new_players = deepcopy([p.get_state() for p in self.game.players
]) # [penguins, score, tiles_collected]
for i, player in enumerate(self.game.players):
if player_id == player.get_player_id():
new_player_index = i
else:
next_player_id = player.get_player_id()
if new_player_index is None:
raise Exception("This player not playing")
cur_player = new_players[new_player_index]
next_player_index = 1 if new_player_index == 0 else 0
next_player = new_players[next_player_index]
player_ids = deepcopy(self.game.get_player_ids())
if action.type == "move":
hex_from = new_board.pieces[action.start]
hex_from.move_penguin_away()
cur_player[2] += 1
cur_player[1] += hex_from.value
hex_from.empty()
if action.start != action.end:
hex_to = new_board.pieces[action.end]
hex_to.move_penguin_here()
start = action.start
end = action.end
for i, penguin in enumerate(cur_player[0]):
if penguin == start:
if start == end:
# penguin died
cur_player[0][i] = end = -1
else:
cur_player[0][i] = end
break
if next_player[0] == [-1, -1, -1, -1]:
next_player_id = player_id
elif action.type == "place":
player_who_moved = player_id
hex = new_board.pieces[action.start]
hex.move_penguin_here()
cur_player[0].append(action.start)
else:
raise Exception("WRONG ACTION TYPE")
return FishState(deepcopy(new_board.pieces), deepcopy(new_players),
deepcopy(next_player_id), deepcopy(player_who_moved),
deepcopy(player_ids))
def train_and_save_new_model(self, x, y, new_index):
self.ai.load_data(x, y)
self.ai.create_model()
self.ai.train_model()
self.ai.save_model('model', index=new_index)
tables.Atom.from_dtype(y.dtype),
shape=(0, ),
filters=filters,
expectedrows=len(y))
for n, (d, c) in enumerate(zip(x, y)):
x_storage.append(x[n][None])
y_storage.append(y[n][None])
hdf5_file.close()
if wins[new_challenger_name] > (win_threshold * games_played):
if random_player_1:
random_player_1 = False
print("NEW BEST PLAYER")
best_model = last_model + iters
else:
best_model = best_model
print('TRAINING NEW MODEL')
hdf5_path = "./data/data.hdf5"
extendable_hdf5_file = tables.open_file(hdf5_path, mode='r')
x = extendable_hdf5_file.root.x[:]
y = extendable_hdf5_file.root.y[:]
extendable_hdf5_file.close()
ai = AI()
ai.load_data(x, y)
ai.create_model()
ai.train_model()
ai.save_model('model', index=iters + last_model + 1)
print("MODEL TRAINED LETS GO")
iters += 1