/fill in another world other than the main-level

[AQika]

I recently made this lava rising minigame skript, its my first ever skript and i stopped at this i dont know how to fill blocks in another world other than the main one i will provide my code down below.

Please ignore my functional coding as its my first skript im looking forward to using object oriented programing tho.

 

[senge1337]

I recently made this lava rising minigame skript, its my first ever skript and i stopped at this i dont know how to fill blocks in another world other than the main one i will provide my code down below.

Please ignore my functional coding as its my first skript im looking forward to using object oriented programing tho.

You are abusing console commands quite a lot, also you misspelled in one place. (/mc instead of /mv)
Start switching out your console commands to Skript functions/expressions/whatevers, and when you get to the fill part it will have you specify a location, so picking a world won't be a problem anymore.

Use SkriptHub Docs or skUnity Docs.

Here's some spoonfeeding, which I found within 10 seconds of googling.

Spoiler

loop blocks within {pos1} to {pos2}:
set block at loop-block to dirt

P.S: Some examples

make console execute command "/say &a0 seconds left of grace period"

to

broadcast "&a0 seconds left of grace period"

make console execute command "/minecraft:clear @a"

to

clear inventory of all players