DECALDEF all-around neutering?

[Tapika]

I'm making this mod and none of the monsters use blood. Also, none of the weapons use bullets. They shouldn't even mark the walls. Is there a way to neuter EVERY Decaldef definition in one fell swoop without including a DECALDEF? Or at least one that isn't very long? Thanks for your time.

[XutaWoo]

Don't give anything a decal.

For things that already have a decal replace them with a copy. Decals aren't transfered between parents and children.

[Tapika]

Didn't work. Tried to replace 'Blood' with 'Slime'. Still made Blood decals.

[CaptainToenail]

Is SV_DrawDecals a command? I can't remember, see if that works?

[Tapika]

Correction, partially worked. The weapons are now fine.

Also, this must be in full effect for EVERYBODY that plays this mod.

[Macil]

Can't you define what decals weapons / projectiles / puffs use? I'd think you could set it to blank or make a decal that has no graphic, and use that.