chessAI/chessVisual.py at main · RyanAspen/chessAI · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
from graphics import *
from chess import chessBoard
from chessAgent import basicPointAgent, minimaxPointAgent, randomChessAgent
import math
import time


boxSize = 50
speed = 0.0

moveNotation = list()

def getClickPos(window: GraphWin):
    point = window.getMouse()
    c = math.floor(point.getX() / boxSize) + 1
    r = 8 - (math.floor(point.getY() / boxSize))
    cChar = chr(ord('a') + c - 1)
    return str(cChar)+ str(r)

def promptMoveAgent(board : chessBoard, window : GraphWin, agent, visual):
    allPossibleMoves = board.getAllMoves()
    chosenMove = agent.chooseMove(board, allPossibleMoves)
    _, notation = board.makeMove(chosenMove, isBot=True)
    if visual:
        board.drawBoard(window)
        time.sleep(speed)
    return notation

def promptMove(board : chessBoard, window : GraphWin):
    moveTaken = False
    while not moveTaken:
        board.resetHighlight()
        board.drawBoard(window)
        clickPosNotation = getClickPos(window)
        clickPos = board.getPosFromChessNotation(clickPosNotation)
        if not board.isWhitePos(clickPos) and board.isWhiteTurn:
            continue
        if not board.isBlackPos(clickPos) and not board.isWhiteTurn:
            continue

        allPossibleMoves = board.getAllMovesPos(clickPos)
        board.highlight(clickPos)
        for move in allPossibleMoves:
            pos = move.finalPos
            board.highlight(pos)
        moveConfirmed = False
        board.drawBoard(window)
        while not moveConfirmed:
            movePosNotation = getClickPos(window)
            movePos = board.getPosFromChessNotation(movePosNotation)
            if movePosNotation == clickPosNotation:
                moveConfirmed = True
                break
            for move in allPossibleMoves:
                pos = move.finalPos
                if pos == movePos:
                    isLegal, notation = board.makeMove(move)
                    moveNotation.append(notation)
                    moveTaken = True
                    moveConfirmed = True
                    break
    board.drawBoard(window)
    return notation

def completeGame(agent1 = None, agent2 = None, isAgent1Auto = True, isAgent2Auto = True, visual = False, printNotation=False, printResult=True):
    board = chessBoard()
    turn = 1
    if visual:
        win = GraphWin("Chess Board", boxSize * 8, boxSize * 8)
    else:
        win = None
    while True:
        if board.isWhiteTurn:
            if isAgent1Auto:
                notation = promptMoveAgent(board=board, window=win, agent=agent1, visual=visual)
            else:
                notation = promptMove(board=board, window=win)
            if printNotation:
                print(str(turn) + ". " + notation, end='')
                if notation[-1] != '#':
                    print(",", end='')
        else:
            if isAgent2Auto:
                notation = promptMoveAgent(board=board, window=win, agent=agent2, visual=visual)
            else:
                notation = promptMove(board=board, window=win)
            if printNotation:
                print(notation)
            turn += 1
        status, inCheck, details = board.getCheckmateStatus()
        if status > 0:
            if printResult:
                if status == 1:
                    noLegalMoves, threefoldRepetition, insufficientMaterial, fiftyMoveRule = details
                    if noLegalMoves:
                        print("Draw by stalemate")
                    elif threefoldRepetition:
                        print("Draw by threefold repetition")
                    elif insufficientMaterial:
                        print("Draw by insufficient material")
                    elif fiftyMoveRule:
                        print("Draw by fifty move rule")
                    else:
                        print("Draw by unknown means. If this prints, there is a bug")
                elif status == 2:
                    print("White wins")
                elif status == 3:
                    print("Black wins")
            win.getMouse()
            win.close()
            return status
        board.updateCheckStatus(inCheck)

blackAgent = minimaxPointAgent(depth = 4)
whiteAgent = basicPointAgent()

completeGame(agent1=whiteAgent, agent2=blackAgent, visual=True)
#status = completeGame(agent1 = whiteAgent, agent2 = blackAgent, visual=True)
#print(status)

"""
win = GraphWin("Chess Board", boxSize * 8, boxSize * 8)
board = chessBoard()

while True:
    promptMove(board=board, window=win)
    status, inCheck, details = board.getCheckmateStatus()
    if status != 0:
        if status == 1:
            noLegalMoves, threefoldRepetition, insufficientMaterial, fiftyMoveRule = details
            if noLegalMoves:
                print("Draw by stalemate")
            elif threefoldRepetition:
                print("Draw by threefold repetition")
            elif insufficientMaterial:
                print("Draw by insufficient material")
            elif fiftyMoveRule:
                print("Draw by fifty move rule")
            else:
                print("Draw by unknown means. If this prints, there is a bug")
        elif status == 2:
            print("White wins")
        elif status == 3:
            print("Black wins")
        break
    board.updateCheckStatus(inCheck)
win.getMouse()
a = 2
for n in moveNotation:
    if a % 2 == 0:
        print(str(int(a / 2)) + ". " + n, end='')
        if n[-1] != '#':
            print(",", end='')
    else:
        print(n)
    a += 1
win.close()


"""