Creating extensions for Scratch 3.0

NamelessCat

Please refrain from using this sticky to talk about protentional extension suggestions and/or have off-topic conversations. This sticky is specifically for the process of creating extensions.

poptko

THE_diamond_2021cat wrote:
poptko wrote:
how about this!

Javscipt
 alert\("()") :: #ffbf00
  window.prompt\("()") :: #ffbf00
THE_diamond_2021cat wrote:

coolz! I have more.
 window.confirm\("()") :: #ffbf00
 console.\("(alert v)") message\("[message]") :: #ffbf00

and this!

HTML

  \<html> :: #ff9500 hat

  \</html> :: #ff9500 cap

AD18768

How do you create extensions?

SuperSonicLegend0205

Hello, I think that we can make an extension with using HTML, CSS, JavaScript and Java.
In this extension you need to write the code by yourself

A bit like this:
<!DOCTYPE html>
<html>
<head>
<title>Scratch!</title>
<style>
.header {
background-color: lightblue;
padding: 25px;
text-align: center;
font-size: 18pt;
width: 100%;
height: 25%;
}
.title {
font-size: 14pt;
text-align: center;
color: green;
}
.body {
margin: 20px;
}
</style>
</head>
<body>
<div class=“header”>
Scratch<br/>
Imagine, Program Share
</div>
<br/>
<div class=“title”>
Scratch!
</div>
<br/>
<div class=“body”>
<br/>
.
</div>
</body>
</html>

Last edited by SuperSonicLegend0205 (May 30, 2023 11:42:00)

SuperSonicLegend0205

AD18768 wrote:
How do you create extensions?

By using JavaScript, Java, HTML, CSS, Python and many other types of code.

paulGaming2

Hacked Block:

switch costume to [ previous costume]

ExpungleCat2023

paulGaming2 wrote:
Hacked Block:
switch costume to [ previous costume]

how about:

switch costume to (last costume v)
switch costume to (first costume v)

poptko

ExpungleCat2023 wrote:
paulGaming2 wrote:
Hacked Block:
switch costume to [ previous costume]
how about:
switch costume to (last costume v)
switch costume to (first costume v)

no. about this

 switch costume to first costume :: looks

 switch costume to last costume :: looks

THE_diamond_2021cat

poptko wrote:
ExpungleCat2023 wrote:
paulGaming2 wrote:
Hacked Block:
switch costume to [ previous costume]
how about:
switch costume to (last costume v)
switch costume to (first costume v)
no. about this
 switch costume to first costume :: looks 
 switch costume to last costume :: looks 

the reason why he put a select input was because it might be easier to code if it's just ONE block. Besides, it's an extension to the following block:

switch costume to (costume1 v)

Last edited by THE_diamond_2021cat (May 31, 2023 14:52:31)

whcfscn

Broadcast Message(message1 v)

whcfscn

So,

Broadcast Message [Message1 v]::control

whcfscn

()

NamelessCat

SuperSonicLegend0205 wrote:
AD18768 wrote:
How do you create extensions?

By using JavaScript, Java, HTML, CSS, Python and many other types of code.

Actually, extensions can only be created using JavaScript. Knowledge in other programming languages may help depending on what extension you're making, however generally all extensions are made in JS.

AlexanderH5

I’m sorry to necropost, but I want to show you something

(direction = 45)

NikoPRS

new block

Last edited by NikoPRS (June 7, 2023 23:57:20)

NikoPRS

if <<not<<x is [0 v]> and <y is [0 v]>>>> then

  

else

end

Last edited by NikoPRS (June 8, 2023 00:01:29)

iob321ytrewq

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larkspur liar

bonamasa

CORE8221 wrote:
Didn't work JavaScript On all errors

send the code ill fix it(or atleast try)

Elliot3-0

scratch 3.0 extensions

Elliot3-0

you wrote:
nothing!

Last edited by Elliot3-0 (June 10, 2023 12:20:58)

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