I’m trying to make the arms stop moving while holding a sword, and at the same time walking, is there any way to do this in the animate script? Or would I have to make my own walking animation to use when holding a weapon?
You need to make your own walk animation i think
Create your own walk animation, and implement it into the script where it runs the animations.
Does your sword have mass? If so make it mass less because mass in any tool will make your character move unintentionally