replacement in schem after spawn

[yellow-pillow]

Hi, thanks for your work! you are very cool!

And now for the details:
Either I'm really stupid and couldn't figure out how the replacement_blocks function works or I'm about to suggest a whole new cool function!

in general I really like to use the function of placing structures in the world without air and it works great in the plugin, BUT when we turn off the air very often our structures get land, trees, water and other unnecessary crap

I thought you could create a structure with blocks that when generated will be replaced by air with the function replacement_blocks , but I do not get it, please tell me what this function does!)

and if my idea is interesting - waiting for implementation!

You're awesome! the plugin has changed my server beyond recognition!

im talking about that in structures:

[yellow-pillow]

@ryandw11 we need your help

[KingofAnomaly]

you could just leave the air and use another mask block. I use structure voids