本文整理汇总了Python中pychess.Utils.lutils.LBoard.LBoard.isChecked方法的典型用法代码示例。如果您正苦于以下问题：Python LBoard.isChecked方法的具体用法？Python LBoard.isChecked怎么用？Python LBoard.isChecked使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类pychess.Utils.lutils.LBoard.LBoard的用法示例。
在下文中一共展示了LBoard.isChecked方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: create_fen
# 需要导入模块: from pychess.Utils.lutils.LBoard import LBoard [as 别名]
# 或者: from pychess.Utils.lutils.LBoard.LBoard import isChecked [as 别名]
def create_fen(pieces):
""" Create a random FEN position using given pieces """
pos = pieces.rfind("k")
pieces = pieces[:pos], pieces[pos:]
ok = False
while not ok:
lboard = LBoard()
lboard.applyFen("8/8/8/8/8/8/8/8 w - - 0 1")
bishop_cords = [[], []]
bishop_colors_ok = True
cords = list(range(0, 64))
pawn_cords = list(range(0 + 8, 64 - 8))
# Order of color is important here to prevent offering
# positions with trivial captures in first move
for color in (WHITE, BLACK):
for char in pieces[color]:
piece = chrU2Sign[char.upper()]
attacked = True
limit = 100
while attacked and limit > 0:
cord = random.choice(pawn_cords if char == "p" else cords)
attacked = isAttacked(lboard, cord, 1 - color)
limit -= 1
lboard._addPiece(cord, piece, color)
cords.remove(cord)
if cord in pawn_cords:
pawn_cords.remove(cord)
if char == "b":
bishop_cords[color].append(cord)
# 2 same color bishop is not ok
if len(bishop_cords[color]) == 2 and bishop_colors_ok:
b0, b1 = bishop_cords[color]
b0_color = BLACK if RANK(b0) % 2 == FILE(b0) % 2 else WHITE
b1_color = BLACK if RANK(b1) % 2 == FILE(b1) % 2 else WHITE
if b0_color == b1_color:
bishop_colors_ok = False
break
ok = (not lboard.isChecked()) and (not lboard.opIsChecked()) and bishop_colors_ok
fen = lboard.asFen()
return fen