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[Feature Request] Blueprint JS or Lua Scripting Interface

Hi,

I really like the new Unreal Engine and learned to love the blueprint engine in particular.

However, I have always been kind of a 'Code-Guy' myself, so I tend to find it quite confusing, editing all this graphical boxes and wires for was is basically a scripting interface.

So I was wondering: Are there any plans, to add a Javascript or Lua interface to blueprints?

I know, I can always open up XCode (or Visual Studio for that matter) and start doing C++. But that would negate the ease, that the Blueprint System brings to development.

I would really, really appreciate, being able to edit blueprint scripts in Javascript or Lua, instead of having to deal with the graphical nature of the thing.

As a bonus, that would also make asking questions on the forums much easier, since one could simply post a script, instead of having to upload a screenshot. Even Diff-Views in any Source-Control system would benefit from this, since you could actually see code changes in code.

I know, that would be a pretty big request to pull of, but I personally would greatly benefit from something like that and I tend to think, that I'm not the only one.

Regards,

The Raven

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asked Jun 30 '14 at 08:14 PM in Blueprint Scripting

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hr_rabe
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Theres some efforts via plug ins

Lua: https://forums.unrealengine.com/showthread.php?3958-Scripting-Language-extensions-via-plugins

JS (V8):https://wiki.unrealengine.com/Flathead

There also team working on nice C# implementation https://www.youtube.com/watch?v=hGBVBJUZ6Jc

But at least try C++ ;)

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answered Jun 30 '14 at 08:26 PM

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Shadowriver
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avatar image hr_rabe Jul 01 '14 at 10:11 AM

Hi,

Thanks for that. I took a look at those, especially the V8-Javascript one.

While they look promising, I can't quite get my head around, where those plugins sit in the whole schema of things. It sound from the author's description, that they try to implement a replacement for having to code c++ to change engine behaviour, rather than try to implement an alternative for the graphical editing of blueprints. But I might have read that wrong.

Is there any official feature planned on Epic's side, to be able to really script in a blueprint, or are you leaving that up to the plugin developers?

avatar image Zeustiak Jul 04 '14 at 02:29 PM

UE4 has Blueprint. That is it's script. You will have to wait for users to implement alternate script plugins if you want something different.

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