I'm in progress of working on ambitious wad for Heretic and I'm using DED scripts not for the first time, but never tried to add any weapons to existed ones, as well as new projectiles for them. Is it possible in DE?
For instance, I'd like to add new weapons and assign them to 8,9,0 buttons. I've seen such things are widely used in Zdoom wads. It would be great if you share any experience with that.