简单练习

import numpy as np

class BoomGame:

def __init__(self, n=6, m=6):

self.n = n

self.m = m

# 保存不是地雷的格子的个数

self.all_cnt = 0

# 记录点开的格子数目,如果入all_cnt相等,则说明游戏结束

self.tmp_cnt = 0

# 随机生成炸弹数组

# 每个格子出现雷的概率

self.p = 0.1

self.boom = np.array(

[

[

1 if j < self.p else 0 for j in x

] for x in np.random.random([n, m])

]

)

self.all_cnt = n * m - np.sum(self.boom)

print('all_cnt:', self.all_cnt)

# 数字数组

self.nums = np.full([n, m], 0, dtype=np.int32)

# 显示数组

self.view = np.full([n, m], '*', dtype=np.str)

# 计算num数组

dire = [

[-1, -1],

[-1, 0],

[-1, 1],

[0, -1],

[0, 1],

[1, -1],

[1, 0],

[1, 1]

]

for i in range(n):

for j in range(m):

sum = 0

for k in range(len(dire)):

nx = i + dire[k][0]

ny = j + dire[k][1]

if n > nx >= 0 and m > ny >= 0:

sum += self.boom[nx, ny]

self.nums[i, j] = sum

print(self.boom)

print(self.nums)

print(self.view)

def show(self, mat):

s = ''

for i in range(self.n):

for j in range(self.m):

s += str(mat[i][j]) + ' '

s += '\n'

print(s)

def start(self):

self.show(self.view)

while True:

# 获取输入的坐标

x, y = map(lambda x: int(x.strip()), input("请输入点击位置:\n").strip().split(' '))

print(x, y)

if not (self.n > x >= 0 and self.m > y >= 0):

print('坐标越界')

continue

if self.boom[x, y] == 1:

# 是雷

print('gg')

self.show(self.boom)

return

elif self.view[x, y] == '*' and self.nums[x, y] > 0:

# 是比1大的数字

self.tmp_cnt += 1

self.view[x, y] = self.nums[x, y]

elif self.view[x, y] == '*' and self.nums[x, y] == 0:

# 是0,将0周围的0展开

vis = np.full([self.n, self.m], 0, dtype=np.int32)

q = []

dire = [

[0, 1], [0, -1], [1, 0], [-1, 0]

]

q.append([x, y])

vis[x, y] = 1

while len(q) > 0:

t = q.pop(0)

self.view[t[0], t[1]] = '.'

self.tmp_cnt += 1

for k in range(len(dire)):

nx = t[0] + dire[k][0]

ny = t[1] + dire[k][1]

# 如果邻接的方块在范围内,并且数字是0且未被访问

if self.n > nx >= 0 and self.m > ny >= 0 and vis[nx, ny] == 0:

if self.nums[nx, ny] == 0:

# 在拓展时,如果周围是0,则继续拓展

q.append([nx, ny])

vis[nx, ny] = 1

else:

# 如果邻接的是数字则显示数字

self.view[nx, ny] = self.nums[nx, ny]

self.show(self.view)

if self.tmp_cnt == self.all_cnt:

print('成功')

return

bg = BoomGame(2, 3)

bg.start()