利用Python的2维列表实现一个类似消消乐的小游戏
作者：互联网
【写在前面】
之前帮助一个留学生朋友完成了一个利用Python的2维列表实现一个类似消消乐的小游戏，其中综合运用了python语言的列表、判断语句、循环以及函数等语法知识，很适合初学者用来练手并且检验自己的学习效果。
【要求说明】 2D-list说明文档
【代码】
import copy
import random
SIZE = 7 # Define the global variable SIZE and assign a value
LEN = 5 # Define the global variable LEN and assign a value
''' Creates a 2D-list board of SIZE x SIZE.
With probability ~33% each cell of board
stores a symbol from the set ($, #, *).
Finally returns the board. '''
def create_board(SIZE):
board = []
for _ in range(SIZE):
row = []
for _ in range(SIZE):
if random.randint(1,10) > 7:
row.append("$")
elif random.randint(1,10) > 3:
row.append("#")
else:
row.append("*")
board.append(row)
return board
## Add (and test) all required functions here ##
# ----------------------------------------------
def print_rules():
# Print game rules
print(" *** Match the Symbols *** ")
print("Rules:")
print("** Find a horizontal/vertical line of length at least {} consisting of the same symbols.".format(LEN))
print("-- Select 'M'/'m' to enter the position 'row/col' of the starting symbol of that line.")
print("-- Score 1 point for each symbol on that line.")
print("-- Also score points for all horizontal/vertical neighbours (symbols identical to point at 'row/col').")
print("** Can't find a matching line and want to change an existing symbol?")
print("-- Select 'C'/'c' to enter the new symbol, but you will lose 2 points each time.")
print("-- If you can finish the board you'll get 10 additional points.")
print("** You can quit anytime by selecting 'Q'/'q'.")
print("--------------------------------------------------------------------------------------------------------------\n")
def print_board(board_create):
# Print your board
print("Your Board:\n")
head = [str(i) for i in range(SIZE)]
print(" " + " " + "".join(head) + " " + " ")
print("-" * (SIZE + 4))
# Use the loop to print out the 2-Dimentional lists in accordance with the format
for i in range(SIZE):
print(str(i) + "|" + "".join(board_create[i]) + "|" + str(i))
print("-" * (SIZE + 4))
print(" " + " " + "".join(head) + " " + " ")
def take_input():
row = input("row: ")
while True: # Determine if the row entered by the user is valid
row = int(row)
if ((row < 0) or (row > (SIZE-1))):
print("Invalid row selected")
row = input("row: ")
else:
break
col = input("col: ")
while True: # Determine if the column entered by the user is valid
col = int(col)
if ((col < 0) or (col > (SIZE-1))):
print("Invalid column selected")
col = input("col: ")
else:
break
return (row, col)
def check_matching(row, col, board):
new_board = copy.deepcopy(board) # Make a deep copy of the original board
rrow = row
ccol = col
original_rrow = copy.deepcopy(rrow)
original_ccol = copy.deepcopy(ccol)
string = board[original_rrow][original_ccol] # Gets the character specified by the user
count = 0
count_top = 1
count_under = 1
count_left = 1
count_right = 1
rrow = original_rrow - 1
while (rrow >= 0): # Looks to the top of the user-specified character
if new_board[rrow][original_ccol] == string:
count_top = count_top + 1
rrow = rrow - 1
else:
break
rrow = original_rrow + 1
while (rrow <= (SIZE - 1)): # Looks to the under of the user-specified character
if new_board[rrow][original_ccol] == string:
count_under = count_under + 1
rrow = rrow + 1
else:
break
ccol = original_ccol - 1
while (ccol >= 0): # Looks to the left of the user-specified character
if new_board[original_rrow][ccol] == string:
count_left = count_left + 1
ccol = ccol - 1
else:
break
ccol = original_ccol + 1
while (ccol <= (SIZE - 1)): # Looks to the right of the user-specified character
if new_board[original_rrow][ccol] == string:
count_right = count_right + 1
ccol = ccol + 1
else:
break
# Determine whether horizontal or vertical line of length LEN has started from that given location and replaces them
if ((count_top >= LEN) or (count_under >= LEN) or (count_left >= LEN) or (count_right >= LEN)):
count = count + 1
count_top = 0
count_under = 0
count_left = 0
count_right = 0
rrow = original_rrow - 1
while (rrow >= 0):
if new_board[rrow][original_ccol] == string:
new_board[rrow][original_ccol] = '.'
count_top = count_top + 1
rrow = rrow - 1
else:
break
count = count + count_top
rrow = original_rrow + 1
while (rrow <= (SIZE - 1)):
if new_board[rrow][original_ccol] == string:
new_board[rrow][original_ccol] = '.'
count_under = count_under + 1
rrow = rrow + 1
else:
break
count = count + count_under
ccol = original_ccol - 1
while (ccol >= 0):
if new_board[original_rrow][ccol] == string:
new_board[original_rrow][ccol] = '.'
count_left = count_left + 1
ccol = ccol - 1
else:
break
count = count + count_left
ccol = original_ccol + 1
while (ccol <= (SIZE - 1)):
if new_board[original_rrow][ccol] == string:
new_board[original_rrow][ccol] = '.'
count_right = count_right + 1
ccol = ccol + 1
else:
break
count = count + count_right
new_board[original_rrow][original_ccol] = "."
print("You successfully matched {} symbols at this step!".format(count))
return (True, count, new_board)
else:
print("No {} matching symbols in any direction! You lost 2 points.".format(LEN))
count = count - 2
return (False, count, board)
def is_board_finished(board):
num = 0
for i in range(SIZE):
for j in range(SIZE):
if board[i][j] != ".":
num = num + 1
# Determine if the player has completed the board
if (num == (SIZE * SIZE)):
print("Good job! You finished the board!")
print("You got 10 more points!!")
return True
else:
return False
# ----------------------------------------------
def main(): # add logics and call functions as required
print_rules()
board_create = create_board(SIZE)
print_board(board_create)
sum = 0
copy_board = copy.deepcopy(board_create)
choose = input("[M]atch the symbols, [C]hange a symbol, or [Q]uit the game? ")
while True:
if ((choose == 'm') or (choose == 'M')):
input_row, input_col = take_input()
matching_score = check_matching(input_row, input_col, copy_board)
if matching_score[0]:
sum = sum + matching_score[1]
print("Your new score: {}".format(sum))
print_board(matching_score[2])
copy_board = matching_score[2]
if is_board_finished(copy_board):
print("Your final score is {}".format(sum + 10))
break
choose = input("[M]atch the symbols, [C]hange a symbol, or [Q]uit the game? ")
else:
sum = sum + matching_score[1]
print("Your new score: {}".format(sum))
print_board(matching_score[2])
choose = input("[M]atch the symbols, [C]hange a symbol, or [Q]uit the game? ")
elif ((choose == 'c') or (choose == 'C')):
input_row, input_col = take_input()
input_symbol = input("symbol? ")
while True:
if input_symbol == ".":
print("Invalid symbol, try again!")
input_symbol = input("symbol? ")
else:
print("You've successfully changed a symbol, but you lost 2 points.")
sum = sum - 2
print("Score: {}".format(sum))
break
copy_board[input_row][input_col] = input_symbol
print_board(copy_board)
choose = input("[M]atch the symbols, [C]hange a symbol, or [Q]uit the game? ")
elif ((choose == 'q') or (choose == 'Q')):
print("Board is not finished yet!")
print("Your final score is {}".format(sum))
break
else:
print("Invalid selection, try again!")
choose = input("[M]atch the symbols, [C]hange a symbol, or [Q]uit the game? ")
# -----------------------------------------------
#----------------- Do not change --------------------#
''' Ensures that the main() function is called
when a3.py is executed as a stand-alone program'''
# ----------------------------------------------------
if __name__ == "__main__":
main()
【效果演示】（注：长截屏过程中，有部分内容被折叠，读者可以将代码复制到IDE中自己运行，观察效果）
标签：count,Python,消消,小游戏,board,print,rrow,ccol,row 来源： https://blog.csdn.net/qq_44901949/article/details/115897333