在Python中使用Tkinter的彩色游戏-yiteyi-C++库

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特金特广泛用于开发GUI应用程序。除了应用程序，我们还可以使用Tkinter GUI开发游戏。
让我们试着用Tkinter做一个游戏。在这个游戏中，玩家必须输入屏幕上出现的单词的颜色，因此分数增加1，玩这个游戏的总时间是30秒。游戏中使用的颜色有红色、蓝色、绿色、粉色、黑色、黄色、橙色、白色、紫色和棕色。界面将以不同的颜色显示不同颜色的名称。玩家必须识别颜色并输入正确的颜色名称才能赢得比赛。下面是上述游戏的实现：
                     # import the modules                   
                     import                               tkinter                   
                     import                               random                   
                             
                     # list of possible colour.                   
                     colours                               =                               [                               'Red'                               ,                               'Blue'                               ,                               'Green'                               ,                               'Pink'                               ,                               'Black'                               ,                   
                                         'Yellow'                               ,                               'Orange'                               ,                               'White'                               ,                               'Purple'                               ,                               'Brown'                               ]                   
                     score                               =                               0                   
                             
                     # the game time left, initially 30 seconds.                   
                     timeleft                               =                               30                   
                             
                     # function that will start the game.                   
                     def                               startGame(event):                   
                             
                                         if                               timeleft                               =                               =                               30                               :                   
                             
                                         # start the countdown timer.                   
                                         countdown()                   
                             
                                         # run the function to                   
                                         # choose the next colour.                   
                                         nextColour()                   
                             
                     # Function to choose and                   
                     # display the next colour.                   
                     def                               nextColour():                   
                             
                                         # use the globally declared 'score'                   
                                         # and 'play' variables above.                   
                                         global                               score                   
                                         global                               timeleft                   
                             
                                         # if a game is currently in play                   
                                         if                               timeleft >                               0                               :                   
                             
                                         # make the text entry box active.                   
                                         e.focus_set()                   
                             
                                         # if the colour typed is equal                   
                                         # to the colour of the text                   
                                         if                               e.get().lower()                               =                               =                               colours[                               1                               ].lower():                   
                             
                                         score                               +                               =                               1                   
                             
                                         # clear the text entry box.                   
                                         e.delete(                               0                               , tkinter.END)                   
                             
                                         random.shuffle(colours)                   
                             
                                         # change the colour to type, by changing the                   
                                         # text _and_ the colour to a random colour value                   
                                         label.config(fg                               =                               str                               (colours[                               1                               ]), text                               =                               str                               (colours[                               0                               ]))                   
                             
                                         # update the score.                   
                                         scoreLabel.config(text                               =                               "Score: "                               +                               str                               (score))                   
                             
                             
                     # Countdown timer function                   
                     def                               countdown():                   
                             
                                         global                               timeleft                   
                             
                                         # if a game is in play                   
                                         if                               timeleft >                               0                               :                   
                             
                                         # decrement the timer.                   
                                         timeleft                               -                               =                               1                   
                             
                                         # update the time left label                   
                                         timeLabel.config(text                               =                               "Time left: "                   
                                         +                               str                               (timeleft))                   
                             
                                         # run the function again after 1 second.                   
                                         timeLabel.after(                               1000                               , countdown)                   
                             
                             
                     # Driver Code                   
                             
                     # create a GUI window                   
                     root                               =                               tkinter.Tk()                   
                             
                     # set the title                   
                     root.title(                               "COLORGAME"                               )                   
                             
                     # set the size                   
                     root.geometry(                               "375x200"                               )                   
                             
                     # add an instructions label                   
                     instructions                               =                               tkinter.Label(root, text                               =                               "Type in the colour"                   
                                         "of the words, and not the word text!"                               ,                   
                                         font                               =                               (                               'Helvetica'                               ,                               12                               ))                   
                     instructions.pack()                   
                             
                     # add a score label                   
                     scoreLabel                               =                               tkinter.Label(root, text                               =                               "Press enter to start"                               ,                   
                                         font                               =                               (                               'Helvetica'                               ,                               12                               ))                   
                     scoreLabel.pack()                   
                             
                     # add a time left label                   
                     timeLabel                               =                               tkinter.Label(root, text                               =                               "Time left: "                               +                   
                                         str                               (timeleft), font                               =                               (                               'Helvetica'                               ,                               12                               ))                   
                             
                     timeLabel.pack()                   
                             
                     # add a label for displaying the colours                   
                     label                               =                               tkinter.Label(root, font                               =                               (                               'Helvetica'                               ,                               60                               ))                   
                     label.pack()                   
                             
                     # add a text entry box for                   
                     # typing in colours                   
                     e                               =                               tkinter.Entry(root)                   
                             
                     # run the 'startGame' function                   
                     # when the enter key is pressed                   
                     root.bind(                               '<Return>'                               , startGame)                   
                     e.pack()                   
                             
                     # set focus on the entry box                   
                     e.focus_set()                   
                             
                     # start the GUI                   
                     root.mainloop()                   
输出：
注：由于TKinter模块的原因，上述代码可能无法在在线IDE上运行。
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