我正在尝试使用python制作一个非常简单的游戏。
游戏是蛇梯，玩家从头到尾（0 - 100）
from random import randint
from time import sleep
board = ["1" ,"2", "3", "4", "5", "6", "7", "8", "9", "10", "11" ,"12", "13", "14", "15",
"16", "17", "18", "19", "20", "21" ,"22", "23", "24", "25", "26", "27", "28", "29",
"30", "31" ,"32", "33", "34", "35", "36", "37", "38", "39", "40", "41" ,"42", "43",
"44", "45", "46", "47", "48", "49", "50", "51" ,"52", "53", "54", "55", "56", "57",
"58", "59", "60", "61" ,"62", "63", "64", "65", "66", "67", "68", "69", "70", "71",
"72", "73", "74", "75", "76", "77", "78", "79", "80", "81" ,"82", "83", "84", "85",
"86", "87", "88", "89", "90", "91" ,"92", "93", "94", "95", "96", "97", "98", "99",
"100"]
def print_board(board):
print (" ".join(board[0:10])) #first row
print (" ".join(board[10:20])) #second row
print (" ".join(board[20:30])) #third row
print (" ".join(board[30:40])) #fourth row
print (" ".join(board[40:50])) #fifth row
print (" ".join(board[50:60])) #six row
print (" ".join(board[60:70])) #seventh row
print (" ".join(board[70:80])) #eight row
print (" ".join(board[80:90])) #ninth row
print (" ".join(board[90:100])) #tenth row
dice = randint(1, 6) #random number 1 - 6
def roll_dice(dice): #function to roll the dice
print ("Rolling the dice...")
sleep(1.5)
print ("..."), dice
return
player_score = 0 #starting point / score
def player(player_score): #for Information
print ("You are now at %d") % player_score
def main(): #game starts
print ("Let's play a game")
while player_score < 100: #This is the problem, the while doesn't recognize player_score
print_board(board)
player_choice = input("put R for Rolling or I for Information: ")
player_choice = player_choice.upper()
if player_choice == "R":
roll_dice(dice)
if dice == 1:
player_score = player_score + 1
print ("Player moves.. ")
player(player_score)
elif dice == 2:
player_score = player_score + 2
print ("Player moves.. ")
player(player_score)
elif dice == 3:
player_score = player_score + 3
print ("Player moves.. ")
player(player_score)
elif dice == 4:
player_score = player_score + 4
print ("Player moves.. ")
player(player_score)
elif dice == 5:
player_score = player_score + 5
print ("Player moves.. ")
player(player_score)
elif dice == 6:
player_score = player_score + 6
print ("Player moves.. ")
player(player_score)
elif player_choice == "I":
player(player_score)
else:
print ("Congratulations, you won the game!")
但问题是，循环甚至没有启动。它说：
“分配前引用的局部变量'player_score'。”
另外：如果已经添加了player_score，我怎么能再次将游戏继续到player_choice？
答案 0 :(得分：0)
在main
中定义你的变量player_score = 0def main():
player_score = 0 #game starts
print ("Let's play a game")
while player_score < 100: #This is the problem, the while doesn't recognize player_score
print_board(board)
player_choice = input("put R for Rolling or I for Information: ")
player_choice = player_choice.upper()
if player_choice == "R":
roll_dice(dice)
if dice == 1:
player_score = player_score + 1
print ("Player moves.. ")
player(player_score)
elif dice == 2:
player_score = player_score + 2
print ("Player moves.. ")
player(player_score)
elif dice == 3:
player_score = player_score + 3
print ("Player moves.. ")
player(player_score)
elif dice == 4:
player_score = player_score + 4
print ("Player moves.. ")
player(player_score)
elif dice == 5:
player_score = player_score + 5
print ("Player moves.. ")
player(player_score)
elif dice == 6:
player_score = player_score + 6
print ("Player moves.. ")
player(player_score)
elif player_choice == "I":
player(player_score)
else:
print ("Congratulations, you won the game!")
游戏结束后，您可以再次请求用户再次运行游戏。如果他接受，那么再从你开始游戏中调用你的方法
答案 1 :(得分：0)
你可以尝试
def print_board(board):
print (" ".join(board[0:11])) #first row
print (" ".join(board[11:20])) #second row
print (" ".join(board[21:30])) #third row
print (" ".join(board[31:40])) #fourth row
print (" ".join(board[41:50])) #fifth row
print (" ".join(board[51:60])) #six row
print (" ".join(board[61:70])) #seventh row
print (" ".join(board[71:80])) #eight row
print (" ".join(board[81:90])) #ninth row
print (" ".join(board[91:100]))
def roll_dice(): #function to roll the dice
dice = randint(1, 6)
print ("Rolling the dice...")
sleep(1.5)
print ("..."), dice
return dice
#game starts
def main():
player_score = 0
print ("Let's play a game")
while player_score < 100:
print_board(board)
player_choice = raw_input("put R for Rolling or I for Information: ")
player_choice = player_choice.upper()
if player_choice == "R":
dice = roll_dice()
if dice == 1:
player_score = player_score + 1
print "Player moves.. ", dice
elif dice == 2:
player_score = player_score + 2
print "Player moves.. ", dice
elif dice == 3:
player_score = player_score + 3
print "Player moves.. ", dice
elif dice == 4:
player_score = player_score + 4
print "Player moves.. ", dice
elif dice == 5:
player_score = player_score + 5
print "Player moves..",dice
elif dice == 6:
player_score = player_score + 6
print "Player moves..", dice
print "You are now at %d" % player_score
elif player_choice == "I":
print "You are now at %d" % player_score
else:
print ("Congratulations, you won the game!")
您看到raw_input()的原因是因为input()给出了未定义R的错误以及您看到索引略有变化的原因是因为您的代码生成了两次数字
而且你看到没有播放器功能，因为只有一个命令