Island size placeholder

[JaroPlaysGames]

Hello there,

Does anyone know what placeholder to use or how to make a custom one that shows the size of the skyblock island the person is currently on. It should look like this.
I am using ASkyBlock.

Kind regards,

 

[thienbao860]

I think I've coded an expansion same as you for one of my friends recently. I will send it to you (if you are there?) on discord (thienbao860#6449)