import random
class minesweeper():
def __init__(self,size,num):
self.size=size
self.num=num
['uncovered?','flagged?','display']
def print_board(self,board):
top=' '+(self.size*2)*'_'
print(top)
for i in range(self.size):
buffer='| '
for j in board[i]:
if j[0]==True:
buffer+=str(j[2])+' '
elif j[1]==True:
buffer+='F'+' '
else:
buffer+=' '+' '
print(buffer[:-1]+'|')
bottom=' '+(len(top)-1)*'-'
print(bottom)
def get_mines(self):
mines=[]
while len(mines)<self.num:
temp=(random.randint(1,self.size),random.randint(1,self.size))
if temp not in mines:
mines.append(temp)
return mines
def sub1(self, coord):
a,b=coord
return (a-1,b-1)
def create_starting_board(self,mines):
board=[]
o=[False,False,0,False]
for i in range(self.size):
board.append(list([]))
for j in range(self.size):
board[i].append(list(o))
for i in mines:
mine=self.sub1(i)
x,y=mine
board[x][y][2]='M'
for i in range(self.size):
for j in range(self.size):
c=0
if board[i][j][2]=='M':
continue
for k in range(-1,2):
for l in range(-1,2):
try:
if (i+k >=0) and (j+l >=0):
if board[i+k][j+l][2]=='M':
c+=1
except:
pass
board[i][j][2]=c
return board
def print_ending(self,board):
for i in board:
buffer=''
for j in i:
buffer+=str(j[2])+' '
print(buffer)
exit()
def check_success(self,board):
for i in board:
for j in i:
if j[2]!='M':
if not j[0]:
return False
return True
def check_death(self,board):
for i in board:
for j in i:
if j[2]=='M':
if j[0]:
return True
return False
def check(self,board):
if self.check_death(board):
print('GAME OVER')
return True
elif self.check_success(board):
print('YOU WIN')
return True
return False
def richochet(self,board,coord):
x,y=coord
board[x][y][3]=True
for i in range(-1,2):
for j in range(-1,2):
if x+i>=0 and y+j>=0:
try:
if not board[x+i][y+j][3]:
board[x+i][y+j][0]=True
board[x+i][y+j][3]=True
if board[x+i][y+j][2]==0:
self.richochet(board,(x+i,y+j))
except:
continue
return board
terminal_minesweeper=minesweeper(9,5)
# terminal_minesweeper.print_board(board)
def throw():
print('unrecognised command, please try again')
def main_loop(board):
try:
while True:
terminal_minesweeper.print_board(board)
cmd=input()
cmds=cmd.split()
if len(cmds)!=3:
throw()
continue
elif cmds[0] not in ['uc','uf','fl']:
throw()
continue
if int(cmds[1])>terminal_minesweeper.size or int(cmds[1])<=0 or int(cmds[2])>terminal_minesweeper.size or int(cmds[2])<=0:
print('coordinate out of range, please try again')
continue
if cmds[0]=='uc':
if (not board[int(cmds[1])-1][int(cmds[2])-1][0]) and (not board[int(cmds[1])-1][int(cmds[2])-1][1]):
board[int(cmds[1])-1][int(cmds[2])-1][0]=True
if board[int(cmds[1])-1][int(cmds[2])-1][2]==0:
board=terminal_minesweeper.richochet(board,(int(cmds[1])-1,int(cmds[2])-1))
else:
print('already uncovered')
elif cmds[0]=='fl':
if not board[int(cmds[1])-1][int(cmds[2])-1][1] and not board[int(cmds[1])-1][int(cmds[2])-1][0]:
board[int(cmds[1])-1][int(cmds[2])-1][1]=True
else:
print('already flagged')
elif cmds[0]=='uf':
if board[int(cmds[1])-1][int(cmds[2])-1][2]:
board[int(cmds[1])-1][int(cmds[2])-1][0]=False
else:
print('already not flagged')
else:
throw()
continue
if terminal_minesweeper.check(board):
terminal_minesweeper.print_ending(board)
exit()
except KeyboardInterrupt:
print('Interrupted')
terminal_minesweeper.print_ending(board)
except:
if terminal_minesweeper.check(board):
exit()
print('ERROR')
terminal_minesweeper.print_ending(board)
def run():
mines=terminal_minesweeper.get_mines()
board=terminal_minesweeper.create_starting_board(mines)
main_loop(board)
def print_rules():
place='''
y------>
x
|
|
|
V'''
rules='''
Minesweeper is a game where you uncover squares in a minefield, and discover where the mines are
this version has a 9 x 9 board with 10 mines in it.
commands:
uc x y = uncovers square (x,y)
fl x y = flags square (x,y)
uf x y = unflags square (x,y)
#####
Aim:
uncover every square without a mine on it.
Symbols:
F = flagged
A space = covered (unknown)
A number = the number of mines around it
M = a mine (game over)
If you step on a mine you lose, the number on the square is how many mines are around it (3 x 3 radius)
'''
for i in rules.split('\n'):
if i=='#####':
print(place)
else:
print(i.rstrip())
input()
input('press enter to start:')
print_rules()
run()
