我的积木

介绍

My Blocks is the equivalent to functions in Python. My Blocks group blocks into reusable, efficient sections of blocks designed to perform a specific task. My Blocks can be called multiple times within a program, making project organization easier, and helping to avoid repeated blocks.

定义 myBlock

myBlock

参数	描述
区块名称	A name you give to your My Block.
参数	Optional. Variables that accept input values when the function is called, allowing data to be passed into the function. It can be a number or Boolean.

定义和调用我的代码块

我的积木

如果“我的模块”不需要输入，则可以不带参数定义它。

启动时，调用名为“greeting”的自定义块在屏幕上打印“Hello！”。

定义 greeting
[Define a My Block to display a message.]
打印 [Hello!] ▶

当开始 :: hat events
[Call a My Block to display the message.]
greeting

我的带参数的块

Parameters let you give a My Block the information it needs to work, such as how many times to complete a sequence of movements. For example, a My Block could use a number parameter to tell the robot how many steps to drive. This lets you use the same My Block in different ways depending on what values you give it.

启动时，调用自定义代码块“named_greeting”并传入一个参数。它会在屏幕上打印“Hello, ”，后跟给定的名字。

定义 turns (number) :: custom
[Define a My Block with a parameter.]
驱动 [向前 v] (50) [毫米 v] ▶
[右 v] 转 (90) 度 ▶

当开始 :: hat events
[Call a My Block start turning.]
turns [4]