我正在用python开发一个扫雷舰克隆,但在使用reveal函数时遇到了困难。目前,我收到以下无限错误消息:
File "/Users/home/Desktop/minesweeper.py", line 79, in uncover_cells
uncover_cells(i - 1, j, board)
其中uncover_cells
的定义如下(EDIT:在post结尾添加了更简单的问题示例):
最初的电话是:
b, locs = setup_game(100, 100, 50)
uncover_cells(0, 0, b)
我不认为递归限制已经达到,并且担心可能有逻辑错误。如有任何意见,我们将不胜感激。在
其他可能很重要的代码:board
的每个元素都是Cell
类型:
class Cell:
def __init__(self, isMine, loc, visited = False, flagged = False):
self.visited = visited # think of visited as 'uncovered'
self.flagged = flagged
self.isMine = isMine
self.x = loc[0]
self.y = loc[1]
self.label = 0
板的设置如下:
def setup_game(length, width, n_mines):
idx = [(i, j) for j in range(width) for i in range(length)]
board = [[None for j in range(width)] for i in range(length)]
mine_locs = random.sample(idx, n_mines)
for i, j in idx:
if (i, j) in mine_locs:
board[i][j] = Cell(isMine = True, loc = (i, j))
else:
board[i][j] = Cell(isMine = False, loc = (i, j))
return board, mine_locs
编辑:以下是我的问题最简单的例子:
def simple_fill(i, j, b):
length = len(b)
width = len(b[0])
if i > -1 and j > -1 and i < length and j < width and b[i][j] != 1:
b[i][j] == 1
simple_fill(i + 1, j, b)
simple_fill(i - 1, j, b)
simple_fill(i, j + 1, b)
simple_fill(i, j - 1, b)
simple_fill(i + 1, j + 1, b)
simple_fill(i + 1, j - 1, b)
simple_fill(i - 1, j + 1, b)
simple_fill(i - 1, j - 1, b)
return
原始呼叫:
b = [[0 for j in range(100)] for i in range(100)]
simple_fill(0, 0, b)
我用堆栈重新实现了
simple_fill
:希望这对将来的人有帮助(https://xkcd.com/979/)
在
simple_fill()
中:使用此代码,
^{pr2}$uncover_cells()
可以工作。。。但只适用于较小的n
。之后,我们达到最大递归深度。在相关问题 更多 >
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