Hi I was wondering if you have fixed the issue with making a weapon offhand and the game crashing. And sometimes when I try to it makes the weapon 2 handed and not offhand and it changes when I unequip it back to 1 handed or if you know any mods that give offhanded items in it that would be great.
You could try unnecessary violence, which adds all the animations from seph's mods, DMC and various others and well as giving you dual wielding of any weapons where you can actually fight with the off hand weapon instead of just using it as a shield. With UV you'll have a whole lot more attack choices than picking and choosing the animations you want from sephs and DMC and just using the basic combat engine. sample: Max moves possible with two weapons with the vanilla game: 6. Max moves possible with two weapons with UV installed: 24.
you've got a spurious else in there. get rid of either that lone else or the line elseif opened == 1 since they do essentially the same thing here. then close your second if with an endif just before end. and you should be okay.
Or you could use unnecessary violence, since that can convert any weapon to off hand in game, without editing any meshes and let you actually use it as more than a shield...
as an addendum to that. using the unnecessary violence attack key while your weapon is sheathed will have you use a hand to hand attack instead of drawing your weapon.