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This article mainly shows you "how to achieve lantern riddles through Python", the content is easy to understand, clear, hope to help you solve doubts, the following let Xiaobian lead you to study and learn "how to achieve lantern riddles through Python" this article.

Lantern riddle interface

Let's take a look at how Mini Program plays lantern riddles. First, take a look at the effect picture:

The program explains the construction of the initial interface

For the construction of the program interface, we use the pygame library installed under the python3.6 version 2.0.1. The initialization function of its interface is as follows:

The initialization function of the program mainly sets the size and name of the interface, and constructs a number of Lantern class objects for display in the interface in the self.Run function.

Construct lantern riddles

The display of lantern (Lantern) objects on the interface is actually the small lanterns, and the effect is as follows:

For the Lantern class, the program implementation is as follows:

In the program line of sight of the antern class, the constructor is used to set the upper-left coordinates of the position of the lantern on the interface, as well as the length and width information of the Lantern class. For the self.getPos function, it is used to return the coordinates and length and width information of the Lantern object. The function of the self.judgeCollision function is to detect whether the mouse is clicked within the range of the lantern, which will be useful in the subsequent self.Run function.

Monitor mouse events

In the self.Run function, the program continuously monitors the action of the mouse to realize the display of the riddle.

In the self.Run function, the program displays all the lanterns in the interface through a continuous loop, and at the same time, determines whether the mouse is pressed by monitoring the mouse event. If the mouse is pressed, the program obtains the mouse coordinate information, and then detects the coverage of all the lanterns. If the click coordinates are below the coverage of a certain lantern, a riddle is displayed under the corresponding lantern. This is shown in the following figure.

In the interface, you can click on any lantern, and then a riddle will pop up below, but it should be noted that there are only ten riddles in the program, and after the ten riddles are displayed, they will not be displayed again.

Source code import requestsimport reimport sqlite3,time #-constant area-conn=sqlite3.connect ('zimi.db') c=conn.cursor () into='''insert into lib values (NULL, "% s", "% s")' 'res=requests.session () h = {' user-agent': 'Mozilla/5.0 (Macintosh) Intel Mac OS X 110.01) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.192 Safari/537.36'} dic= {} #-function area-# get the answer function def getmidi (ul): url=' https://zhongxue.hujiang.com'+ul s=res.get (url,headers=h). Text x=re.findall ('

Answer the riddle:

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