Leopard: Edit Scratch projects as JavaScript code

brownbear111206

8165718568 wrote:
I have tried to convert this project Leopard https://scratch.mit.edu/projects/572655576 multiple times but each time the project doesn't run. Maybe you could check it out and tell me why it won't run? I would really appreciate it!

I tried it and it and worked on my side your project could be converted but it only showed the background and played music. nothing else

brownbear111206

Doreamon-Minecraft wrote:
Font is not working!

i dont think it has other font options yet. and the scratch font was not selected from google or any others maybe. so it thinks it can't find the exact font file like scratch had.

SkyWill22

so it did not work and It made some go code away and broke the whole project

brownbear111206

RaptorX_Tech wrote:
Something is wrong. I tried to convert https://scratch.mit.edu/projects/664649530/. My XLoft program. And it literally has no extensions and was created a few weeks ago IN scratch 3.0. So why does Leopard say, “Cannot read property ‘name’ of undefined”

Does it have pen Extensions?

brownbear111206

Sabo3 wrote:
Hi, I get this error: {“error”:"This endpoint requires the params `files` or `parameters` in order to work. See https://codesandbox.io/docs/importing#create-wizard for more details."} when trying to put in https://scratch.mit.edu/projects/652666997/.

I think the project might be too large to be converted. and it could not do well of Cloud varibles1

scratch___user12345

_SNIPR- wrote:
ego-lay_atman-bay wrote:
_SNIPR- wrote:
(#539)
Cheesybobw1234 wrote:
I know javascrpt iz hard
JavaScript is ez
well, that's debatable. I've spent hours googling how to do something in javascript.
Yeh. Tru tru. Depends on person and the way they learn.

What your googling?

I like javascript.
Look in my signature for a js game I made

gdxfor

when green flag clicked
say ((0.1) + (0.2))

will result in the program saying “0.30000000000000004” in leopard, but Scratch seems to round numbers it thinks it's incorrect due to floating point numbers so it only says “0.30”.

everettex

Is there a way to import leopard .zip files into vscode and run it?

wesley_griff

the leopard no longer works!

wesley_griff

https://codesandbox.io/api/v1/sandboxes/define doesn't work anymore

wesley_griff

ametz807 wrote:
when green flag clicked
say ((0.1) + (0.2))
will result in the program saying “0.30000000000000004” in leopard, but Scratch seems to round numbers it thinks it's incorrect due to floating point numbers so it only says “0.30”.

the leopard doesn't want to work anymore see this link. https://codesandbox.io/api/v1/sandboxes/define

ego-lay_atman-bay

wesley_griff wrote:
(#558)
ametz807 wrote:
when green flag clicked
say ((0.1) + (0.2))
will result in the program saying “0.30000000000000004” in leopard, but Scratch seems to round numbers it thinks it's incorrect due to floating point numbers so it only says “0.30”.
the leopard doesn't want to work anymore see this link. https://codesandbox.io/api/v1/sandboxes/define

that's not even leapord.js, it's codesandbox. If you go there, you also see that it says

This endpoint requires the params `files` or `parameters` in order to work.

oh, and you're just going to an api, which is actually to be used by a program, not for a user to go to the page.

edit: just tested it out, and leapord is working fine, it's just codesandbox that isn't

Last edited by ego-lay_atman-bay (July 5, 2022 18:29:27)

octoboycrazy

I tried to use it but don't works

wesley_griff

octoboycrazy wrote:
I tried to use it but don't works

see there i'm not lying it's really not working anymore
@ego-lay_atman-bay

wesley_griff

it really doesn't work, a few months ago it worked but I think they turned off the server

jvn11

hey. I was thinking if I can help with leopard? I know JavaScript, Python, html, css, and scratch (obv).

PullJosh

jvn11 wrote:
hey. I was thinking if I can help with leopard? I know JavaScript, Python, html, css, and scratch (obv).

Right now I really want help discovering cool ideas for how to use Leopard. Converting Scratch projects to JavaScript is obviously cool, but the most exciting part is if you can start to add JavaScript code to your project that enables new features that aren't possible in Scratch.

For example, using Leopard you could enhance your project by:

Making a sprite that opens a website in a new tab when clicked
Using JavaScript alert(), prompt(), and confirm() boxes
Changing other things on the webpage, like the page's background color, or adding new HTML elements

These are my ideas, but I feel like there is a lot more to do that I just haven't thought of yet. It would be fun to build a library of cool project ideas, and I need help doing so. Maybe you could contribute some ideas and example projects?

PullJosh

Here's an example of what I'm talking about, jvn11: https://codesandbox.io/s/stoic-golick-i6st4h?file=/Sprite1/Sprite1.js

When you click the Scratch cat, it opens the Scratch website in a new tab. Not possible in a regular Scratch project!

Everyone reading this, please create more example projects like this one! I want to see all your ideas.

jvn11

PullJosh wrote:
Here's an example of what I'm talking about, jvn11: https://codesandbox.io/s/stoic-golick-i6st4h?file=/Sprite1/Sprite1.js

When you click the Scratch cat, it opens the Scratch website in a new tab. Not possible in a regular Scratch project!

Everyone reading this, please create more example projects like this one! I want to see all your ideas.

so something like a scratch extension? the problem is that I don’t know how to actually make one

but what I can do is to probably make this into an npm module (if you haven’t already published one yet)

PullJosh

jvn11 wrote:
so something like a scratch extension? the problem is that I don’t know how to actually make one
but what I can do is to probably make this into an npm module (if you haven’t already published one yet)

No need to write an extension. After converting your project to Leopard code, you can edit the JavaScript to do whatever you want! Even things that are impossible in Scratch.

For example, to create the project I linked above, I started by creating a Scratch project that did nothing when you clicked on the Scratch cat. Then I converted my project to Leopard. The converted project still did nothing when clicking the cat. But now, because I was working in JavaScript land, I could add that additional functionality myself, without relying on the automatic converter.

Try editing my JavaScript code in the example project. Can you change it to open a different website?

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