


How to create a maze mini-game with Python and Turtle, in which the character is a turtle?
1. Introduction
1. What is Turtle
Turtle is translated as turtle in English, but what we are introducing is not this animal, but a drawing software named after it.
Introduced in the python documentation, Turtle itself is a simple and easy-to-use drawing software, which is very suitable for novices to enter the world of programming.
Turtle drawing Turtle is a built-in module of Python. In short, it is a very simple and fun library.
The main actions are: lifting the pen, the subsequent actions are just moving the brush, leaving no traces on the canvas; putting down the pen, as long as the brush is moved, traces will be left on the canvas.
The brush movements only include absolute movement, relative movement, forward (backward) movement, steering (absolute angle, relative angle), circle or arc, point (solid circle), so it cannot draw ellipses or function curves. difficulty!
2. How to play with Turtle
Of course, you need to enter the python programming environment here, and then you can start writing turtle-related code in this python file.
Turtle is a built-in module that comes with python installation. It is very simple to call this module. Load it directly using the import method:
import turtle or from turtle import *
This is also The first line of code in the program is used to prepare the turtle module for use.
3. Canvas settings
1.1 Set the canvas size
turtle.screensize() # 返回默认大小(400, 300)
1.2 Display the window with the default drawing window size, and the window is centered on the screen
turtle.screensize(width, hight[, bg])
Among them: width—— represents the width of the canvas (unit pixel); Hight—— represents the height of the canvas (unit pixel); bg—— the canvas background color. This parameter can be defaulted. The default is a white background
1.3 Case
For example:
turtle.screensize(800, 600, "green"),表示画布大小为800×600,绿色画布。
turtle.setup(width, hight[, x, y])
Where: width, height—— represents the width and height of the canvas. When it is an integer, it means pixels; when it is a decimal, it means the proportion of the computer screen occupied
4. Set the background/canvas color
turtle.bgcolor()
2. Turtle’s brush settings
turtle.pensize(size)
Among them: size - brush thickness, expressed in pixels.
1.Basic method of turtle drawing
After importing the turtle library drawing module, you can realize drawing. The basic operations are to draw a straight line forward (back) and rotate (change direction left to right) ), draw a circle (arc), etc.
Here are some of the most commonly used commands.
1.1 Set brush attributes
Command | Description |
---|---|
turtle.pensize(width) | is used to set the width (i.e. thickness) of the brush. The larger the width, the thicker it is |
turtle.pencolor(color) | Used to set the color of the brush. The color parameter can be a string such as "green", "red", or an RGB triplet |
turtle.shape(shape) | Used to set the shape of the brush. The shape parameter is a string, which mainly includes "turtle" turtle shape, "square" square shape, etc. |
turtle.speed(speed ) | is used to set the movement speed of the brush. The speed parameter can be a string such as "fast", "slow", etc., or an integer between 0 and 10 |
1.2 Brush drawing commands
Command | Description |
---|---|
turtle.fd(dis) | Move dist forward along the current brush direction Pixel length |
turtle.bk(dist) | Move dist pixel length in the opposite direction of the current brush |
turtle.right (degree) | Turn right along the current brush direction degree° |
Turn left along the current brush direction degree° ; | |
Put the brush down and start drawing | |
Lift the pen to move without drawing graphics | |
Draw a circle with a positive (negative) radius, which means the center of the circle is to the left of the brush ( Right) draw a circle | |
Move the current x-axis to the specified position | |
Move the current y-axis to the specified position | |
is used to set the direction of the brush. The parameter degree is the direction of the brush and the turtle coordinate system The angle between the positive x-axis | |
is used to hide the brush |
The above is the detailed content of How to create a maze mini-game with Python and Turtle, in which the character is a turtle?. For more information, please follow other related articles on the PHP Chinese website!

Python and C each have their own advantages, and the choice should be based on project requirements. 1) Python is suitable for rapid development and data processing due to its concise syntax and dynamic typing. 2)C is suitable for high performance and system programming due to its static typing and manual memory management.

Choosing Python or C depends on project requirements: 1) If you need rapid development, data processing and prototype design, choose Python; 2) If you need high performance, low latency and close hardware control, choose C.

By investing 2 hours of Python learning every day, you can effectively improve your programming skills. 1. Learn new knowledge: read documents or watch tutorials. 2. Practice: Write code and complete exercises. 3. Review: Consolidate the content you have learned. 4. Project practice: Apply what you have learned in actual projects. Such a structured learning plan can help you systematically master Python and achieve career goals.

Methods to learn Python efficiently within two hours include: 1. Review the basic knowledge and ensure that you are familiar with Python installation and basic syntax; 2. Understand the core concepts of Python, such as variables, lists, functions, etc.; 3. Master basic and advanced usage by using examples; 4. Learn common errors and debugging techniques; 5. Apply performance optimization and best practices, such as using list comprehensions and following the PEP8 style guide.

Python is suitable for beginners and data science, and C is suitable for system programming and game development. 1. Python is simple and easy to use, suitable for data science and web development. 2.C provides high performance and control, suitable for game development and system programming. The choice should be based on project needs and personal interests.

Python is more suitable for data science and rapid development, while C is more suitable for high performance and system programming. 1. Python syntax is concise and easy to learn, suitable for data processing and scientific computing. 2.C has complex syntax but excellent performance and is often used in game development and system programming.

It is feasible to invest two hours a day to learn Python. 1. Learn new knowledge: Learn new concepts in one hour, such as lists and dictionaries. 2. Practice and exercises: Use one hour to perform programming exercises, such as writing small programs. Through reasonable planning and perseverance, you can master the core concepts of Python in a short time.

Python is easier to learn and use, while C is more powerful but complex. 1. Python syntax is concise and suitable for beginners. Dynamic typing and automatic memory management make it easy to use, but may cause runtime errors. 2.C provides low-level control and advanced features, suitable for high-performance applications, but has a high learning threshold and requires manual memory and type safety management.


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Hot Tools

SublimeText3 English version
Recommended: Win version, supports code prompts!

mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

SublimeText3 Mac version
God-level code editing software (SublimeText3)

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Atom editor mac version download
The most popular open source editor