Python Tkinter教程系列03：随机排列字母猜单词游戏

12. Reset( )功能进入主循环

def reset():
  #Play a sound file :
    three.play()
        
  #Change the running value to false :
      global running
      running=False
        
  #CLose the main window :
      root.destroy()

    
#Enter the main loop :
root.mainloop()

• 如果用户按下关闭按钮，则该reset( )功能将触发。它将运行变量设置为，False以便我们的程序无法打开新窗口。
• 然后，我们必须进入主循环以运行程序。如果我们的程序没有这一行，它将无法正常工作。

放在一起

查看此Python Tkinter游戏的完整代码。

#Import required libraries :
from tkinter import *
import simpleaudio as sa
import random
import tkinter.font as font
import time


running = True

while running==True:
    #Calculate starting time :
    start_time = time.time()
    
    root = Tk()
    root.geometry('+100+0')
    root.configure(bg="#000000")
    root.iconphoto(True,PhotoImage(file="Surprise.png"))
    root.title("JUMBLE WORDS")
    root.resizable(width=False,height=False)

    #Load sound files :
    start = sa.WaveObject.from_wave_file("Start.wav")
    one = sa.WaveObject.from_wave_file("Win.wav")
    two = sa.WaveObject.from_wave_file("Lose.wav")
    three = sa.WaveObject.from_wave_file("6.wav")
    
    start.play()
    
    #Select a word from list :
    def random_word():
        words=["RAIN","CLOUD","NATURE","BEAUTIFUL","HOUSE"]
        pick = random.choice(words)
        return pick

    #Jumble the selected word :
    def jumbled_word(word):
        word = random.sample(word,len(word))
        word_jumbled = "".join(word)
        return word_jumbled
    
    #Randomly selected word :
    pick = random_word()
    
    #Jumbled word :
    jumbled = jumbled_word(pick)
    
    #Get the letters from jumbled word :
    list1 = list(jumbled)
    len_list1 = len(list1)
    
    #Get the PhotoImages for our letters :
    for i in range(len_list1):
        list1[i] = PhotoImage(file=str(list1[i])+str("_P.png"))

    row_0 = 0
    col_0 = 0

    #Arrange the letters on the main window :
    for i in range(len_list1):
        B = Label(root,image=list1[i])
        B.grid(row=row_0,column=col_0)
        col_0 = col_0 + 1

    #Blank space for row_1 :
    root.grid_rowconfigure(1, minsize=10)
    
    #Modify font :
    myFont = font.Font(family='Calibri',  weight='bold')
    
    #For label image :
    your_choice = PhotoImage(file="YOUR_GUESS.png")
    surprise = PhotoImage(file="surprise.png")
    win = PhotoImage(file="WINNN.png")
    lose = PhotoImage(file="LOSEEE.png")
    check = PhotoImage(file="CHECKK.png")
    close = PhotoImage(file="CLOSEE.png")

    #To arrange the labels in center :
    #x = math.floor(len_list1/2)

    #Entry label :
    label = Label(root,image=your_choice)
    label.grid(row=2,column=0,columnspan=len_list1)
    label["font"] = myFont
    
    #Add blank space :
    root.grid_rowconfigure(3, minsize=10) 
    
    #Add entry widget :
    e1 = Entry(root,bd=5,bg="#9ca1db",justify=CENTER,font=myFont,fg="#000000")
    e1.grid(row=4,column=0,columnspan=len_list1)

    #Add blank space :
    root.grid_rowconfigure(5, minsize=10) 
    
    #Get the entry value in upper case :
    answer = (e1.get()).upper()
  
    #Make list of correct word :
    list2=list(pick)

    #Load images for correct word :
    for j in range(len(list2)):
        list2[j] = PhotoImage(file=str(list2[j])+str("_P.png"))

    #Check button :
    button =Button(root,image=check,command=lambda:result())
    button.grid(row=6,column=0)
        
    #Close button :
    Btn = Button(root,image=close,command=lambda:reset())
    Btn.grid(row=6,column=len_list1-1)
    
    #Add blank space :
    root.grid_rowconfigure(7, minsize=10) 

    
    #Label that will display result :
    label2 = Label(root,image=surprise)
    label2.grid(row=8,column=0,columnspan=len_list1)
    
    root.grid_rowconfigure(9, minsize=10)
    
    
    #Modify the fonts :
    myFont = font.Font(family='Comic Sans MS',weight='bold')
    
    #Label to show time taken :
    label3= Label(root,text="TIME : ",width=12,bg="#f5ab55",justify=CENTER,font=myFont,fg="#000000",relief=RAISED)
    label3.grid(row=12,column=0,columnspan=len_list1)
    
    #Function to check whether the user's guess is correct or not :
    def result():
        #Get the entry value in upper case :
        answer = (e1.get()).upper()
        
        if answer == pick:
            #Caculate the time consumed :
            time_taken = time.time() - start_time
            time_taken = int(time_taken)
            
            #Change the label :
            label3.configure(text="TIME : "+str(time_taken)+" Sec")
            
            #Play win sound :
            one.play()
            
            #Change label image to win :
            label2.configure(image=win)
            
            #Showing original word :
            col_2=0
            row_2=10
            
            #Display the origianl word :
            for i in range(len_list1):
                B = Label(root,image=list2[i])
                B.grid(row=row_2,column=col_2)
                col_2 = col_2+1
                
            #Add blank space :
            root.grid_rowconfigure(11, minsize=10) 
            
            #To play again after 3 sec :
            root.update_idletasks()
            root.after(3000)
            root.destroy()
        
        else:
            #Play a sound file :
            two.play()
            
            #Change the label :
            label2.configure(image=lose)
            
            #Change back to original label image :
            root.update_idletasks()
            root.after(500)
            label2.configure(image=surprise)
            
            #Clear the entry :
            e1.delete(0,"end")


    #Function that triggers by pressing CLOSE button :
    
    def reset():
        #Play a sound file :
        three.play()
        
        #Change the running value to false :
        global running
        running=False
        
        #CLose the main window :
        root.destroy()

    
    #Enter the main loop :
    root.mainloop()