我正在尝试在 Python 上编写名为三元组的游戏,但我的棋盘输出有问题,每个方格都必须是这样,每个数字代表一个基点,有 9 个方格,每个方格三个线。
| 1 | 1 | 9 |
|2@3|1*6|7*2|
| 4 | 1 | 2 |
我想为每一行做一个列表,并以每个基点的数字开始棋盘,例如,如果它是北方或类似的东西,则为“0”,所以当我必须用卡片的数字替换时,我完全知道每个要点放在哪里,有什么建议吗?
提前致谢
我正在尝试在 Python 上编写名为三元组的游戏,但我的棋盘输出有问题,每个方格都必须是这样,每个数字代表一个基点,有 9 个方格,每个方格三个线。
| 1 | 1 | 9 |
|2@3|1*6|7*2|
| 4 | 1 | 2 |
我想为每一行做一个列表,并以每个基点的数字开始棋盘,例如,如果它是北方或类似的东西,则为“0”,所以当我必须用卡片的数字替换时,我完全知道每个要点放在哪里,有什么建议吗?
提前致谢
你可以用三个列表来表示这个板:
["1", "1", "9"]
["2@3", "1*6", "7*2"]
["4", "1", "2"]
或者一起放在一个列表中:
board = [["1", "1", "9"], ["2@3", "1*6", "7*2"], ["4", "1", "2"]]
您现在需要编写两个函数:
|
在中间打印你的板。你不需要处理数字或其他任何事情,这都是做这两件事的问题。
这是获取所需格式的简单方法:
def format_row(row):
return '|' + '|'.join('{0:^3s}'.format(x) for x in row) + '|'
def format_board(board):
# for a single list with 9 elements uncomment the following line:
# return '\n\n'.join(format_row(row) for row in zip(*[iter(board)]*3))
# for a 3x3 list:
return '\n\n'.join(format_row(row) for row in board)
例子:
>>> print format_board([['1', '1', '9'], ['2@3', '1*6', '7*2'], ['4', '1', '2']])
| 1 | 1 | 9 |
|2@3|1*6|7*2|
| 4 | 1 | 2 |
我查看了 Triple Triad 的牌(我现在记得那个游戏,有趣的东西),我不明白你板上的 @ 或 * 是什么意思。如果您尝试表示它,那么这里有一些将显示数字的代码:
def cardString(card):
if (card):
return '{west},{north},{south},{east}'.format(**card)
else:
return '-,-,-,-'
def printBoard(board):
for row in board:
print('{}|{}|{}'.format(cardString(row[0]), cardString(row[1]), cardString(row[2])))
cardMoogle = {'north':9, 'east':3, 'west':2, 'south':9}
cardNull = {'north':'-', 'east':'-', 'west':'-', 'south':'-'}
# I'm sure there's a better way to do this list, but I'm new to Python.
board = [cardNull]*3
board = [list(board), list(board), list(board)]
board[0][0] = cardMoogle
printBoard(board)
这有用吗?
这可能有点矫枉过正,但以下 Matrix 类可以自动创建自身的表示:
class Matrix:
def __init__(self, rows, columns):
self.__data = tuple([None] * columns for row in range(rows))
self.__rows, self.__columns = rows, columns
def __repr__(self):
table = Matrix(self.rows, self.columns)
rows, columns = [0] * self.rows, [0] * self.columns
for (row, column), value in self:
lines = tuple(repr(value).replace('\r\n', '\n')
.replace('\r', '\n').split('\n'))
table[row, column] = self.__yield(lines)
rows[row] = max(rows[row], len(lines))
columns[column] = max(columns[column], max(map(len, lines)))
return ('\n' + '+'.join('-' * column for column in columns) + '\n') \
.join('\n'.join('|'.join(next(table[row, column])
.ljust(columns[column]) for column in range(table.columns))
for line in range(rows[row])) for row in range(table.rows))
def __len__(self):
return self.rows * self.columns
def __getitem__(self, key):
row, column = key
return self.__data[row][column]
def __setitem__(self, key, value):
row, column = key
self.__data[row][column] = value
def __delitem__(self, key):
self[key] = None
def __iter__(self):
for row in range(self.rows):
for column in range(self.columns):
key = row, column
yield key, self[key]
def __reversed__(self):
for row in range(self.rows - 1, -1, -1):
for column in range(self.columns - 1, -1, -1):
key = row, column
yield key, self[key]
def __contains__(self, item):
for row in self.__data:
if item in row:
return True
return False
def freeze(self):
self.__data = tuple(map(tuple, self.__data))
def thaw(self):
self.__data = tuple(map(list, self.__data))
@property
def rows(self):
return self.__rows
@property
def columns(self):
return self.__columns
@staticmethod
def __yield(lines):
for line in lines:
yield line
while True:
yield ''
如果您需要一种设置、相加或相乘矩阵的方法,这些函数可作为您的操作补充:
def set_matrix(matrix, array):
for y, row in enumerate(array):
for x, item in enumerate(row):
matrix[y, x] = item
def add_matrix(a, b):
assert a.rows == b.rows and a.columns == b.columns
c = Matrix(a.rows, a.columns)
for key, _ in c:
c[key] = a[key] + b[key]
return c
def mul_matrix(a, b):
assert a.columns == b.rows
c = Matrix(a.rows, b.columns)
for key, _ in c:
row, column = key
c[key] = sum(j * k for j, k in
zip((a[row, i] for i in range(a.columns)),
(b[i, column] for i in range(b.rows))))
return c