<p>我在写一个函数,检查跳棋棋子是否能跳,当它不能跳的时候就停下来,所以我写了:</p>
<pre><code>def checkJump(x,y,count,incr):
player = board[x][y]
count = 0
jumpleft = (board[x+incr][y+incr] != player) and (board[x+incr][y+incr] != '') and (board[x+(incr*2)][y+(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y+(incr*2) <= 7
jumpright = (board[x+incr][y-incr] != player) and (board[x+incr][y-incr] != '') and (board[x+(incr*2)][y-(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y-(incr*2) <= 7
while jumpleft or jumpright:
while jumpleft:
x += incr*2
y += incr*2
count += 1
jumpleft = (board[x+incr][y+incr] != player) and (board[x+incr][y+incr] != '') and (board[x+(incr*2)][y+(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y+(incr*2) <= 7
while jumpright:
x += incr*2
y -= incr*2
count += 1
jumpright = (board[x+incr][y-incr] != player) and (board[x+incr][y-incr] != '') and (board[x+(incr*2)][y-(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y-(incr*2) <= 7
jumpleft = (board[x+incr][y+incr] != player) and (board[x+incr][y+incr] != '') and (board[x+(incr*2)][y+(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y+(incr*2) <= 7
jumpright = (board[x+incr][y-incr] != player) and (board[x+incr][y-incr] != '') and (board[x+(incr*2)][y-(incr*2)] == '') and 0 <= x <= 7 and 0 <= y <= 7 and 0 and 0 <= x+incr <= 7 and 0 <= x+(incr*2) <= 7 and 0 <= y-(incr*2) <= 7
return x,y,count
</code></pre>
<p>但是,检查的条件过于冗余,多个条件与<code>and</code>连接。有没有更好的方法来为while循环编写多个条件,而不是仅仅用<code>and</code>链接它们?谢谢你的回答</p>