Custom Projectiles+Launchers

[MewoMewoMewo]

I love the freedom of Truly Modular. However, something that's been bugging me as a datapack creator for a while now is that you can't make specific thing ammo of a custom thing, only for crossbows. For example, a modular slingshot with respective modular pellets would be impossible, no?

Which means, I would like a way to have custom ammo types integrateable, for example having slings and different ammo types for those, which TM would otherwise be perfect for.

I have considered using the crossbow ammo tag for this, but not only would that ruin the usage type of a lot of different launching weapons due to making them crossbows, a lot of those ammo types would not be suited for crossbows

[Smartin-b]

"crossbow_allowed_projectile_overwrite" will be a new property going forward.
if set on crossbows it will overwrite their default allowed projectiles completly and only allow projectiles with itemtags set it in.
its a list of allowed itemtags. this should work with fake_item_tag property.
(you might need to create an empty item tag, im unsure if this will work for non-existing itemtags)
example usage

   "crossbow_allowed_projectile_overwrite":["my_addon:cool_crossbow_projectile_tag"]