Is Possible to use LUA script found on internet inside FF Map script?

First I want to say that I am very sorry if I am saying something wrong, or silly things, or I am mixing things and I am mistaken about this

I have though that if I do not know how to use LUA, there are surely some other that do know well how to use it and that they share their scripts to be used by others and could maybe be used with FF in some way

1 - what I do not know is what kind of LUA scripts would be compatible with FF and work inside for a filter, as I have no idea how the FF LUA works in comparison with the other LUA scripts.

2 - As FF only is able to use just one Scrip on each map script, so could you combine different map scripts to work together?

3 - How do you know how to configure the inputs (in the FF input editor) that the script would need or that are needed from a LUA script?

4-How similar or different is FF LUA to the. other LUA script available on internet?

5- Is not possible to use on FF if the LUA scripts is used as a command-line program?

Maybe I should leave it and not do this at all if I do not have any LUA scripting knowledge

For example

FLOOD FILL LUA SCRIPT

I have found this Flood Fill LUA script

https://github.com/Yonaba/FloodFill/bl...r/main.lua

but I have seen that it uses more than one script because if I copy the Main file to FF it tells me that that there are some missing things and is because these missing things are other additional scripts that are separate. I wonder if it would be possible to put all the parts in just one script or combine multiple Map scripts to make it work?

when looking at thw whole project you can find the other missing parts

This is the master main file of the FloodFill

https://github.com/Yonaba/FloodFill

I have copied to a FF filter the main file but as said it has missing things

Flood fill LUA.ffxml

Thanks very much for your answer and help and is valuable

Quote
Sphinx. wrote: This kind algorithm requires a bitmap. It is not possible to create bitmap based scripts in Filter Forge

Yes, is right, I already knew that this flood fill would need a bitmap grid as source image that would be filled but then I continue reading and discover something I did not know

Quote
Sphinx. wrote: It is not possible to create bitmap based scripts in Filter Forge

OH! I did not know that you can not use any bitmap based thing in the script, and is very good to know it, so then it limits much what can be done with a FF LUA script as many of the scripts available uses a bitmap in the script as they are graphical scripts

Now I understand why the FF hyperbolic script does not have any color control or image source inside the script

From your answer I also understand and know even more why the scripting is not used more and is more difficult to use it

Thanks again for explaining it