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What if we want to perform the same sequence of code, execute the same procedure each time the 00:00:00

custom block is called in the main program, but each time we want to make small changes, 00:00:05

like the text shown, or the coordinate used, or adjust the value in one or more of these blocks? 00:00:10

Let's learn how to create a MyBlock block that can be customized each time it is used. 00:00:17

Let's start by setting up a custom block that has the character speak and say 00:00:22

certain text at the same time you'll see the code stack i want to use here i'll click the mega block 00:00:26

and give it a descriptive name as before like speak and say but since i want to customize the 00:00:32

text my sprite will speak and say each time i'm also going to add an input with an input in place 00:00:38

the custom block will use the parameter the data i provide in the input bubble when i use the block 00:00:44

block. In this case, the input I'm choosing is number or text, and so I remember what 00:00:50

the input is, I also want to give it a descriptive name, like, what to say. 00:00:55

Back in my scripts area, I'll add the desired code sequence under the define block. Then, 00:01:00

in place of static, unchanging text in the speak and say blocks, I want to use the input 00:01:06

I created while creating my block. 00:01:11

To get the input, click on the input label in the define block, and drag it out to place 00:01:13

it in a code block. 00:01:18

In this case, I want to use the same text in both the speak and say blocks, so I'll 00:01:19

do that two times. 00:01:24

Now, when I use this custom block in my main program, you can see the blank input bubble 00:01:25

where I can enter the parameter, in this case my custom text. 00:01:30

Let's run the code to see how it looks. 00:01:34

Hi, I'm a dragon. 00:01:36

I have hot breath. 00:01:38

I'm able to use the same code sequence and customize it over and over without rewriting 00:01:39

this code stack each time. 00:01:44

If I need to make edits to the procedure, I only need to make changes under the Define block to update everywhere the block is used in my main program. 00:01:46

Hi, I'm a dragon. I have hot breath. 00:01:54

Let's see another example where I want to customize the X and Y coordinate every time I run my custom block. 00:01:58

As I create my custom block, I can add labels between inputs to help me remember what is what as I use the block and fill in the parameters. 00:02:03

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