Possibly a fix to #210

[TimeSignMaid]

Resolves #210.
https://docs.tmodloader.net/docs/stable/class_item.html , especially the "channel" attibute hints that my change might prevent unwanted behavior, since there seems to be no safe way to interrupt animations.
Rod of Discord, a few Whips, bows and Recall mirrors were tested with this, with no issues.

[Mirsario]

The initial state of this allowed rolling at any point into any item use, which is unbalanced and nukes attack commitment. I've now reworked this in a balanced way with 3 rules:

• Cannot halt a use into a roll if not at least ~20 ticks into the animation.
• If an item has a reuseDelay - deny dodgerolls until the item goes into it.
• If the item is a melee weapon - deny dodgerolls until the slash ends (Overhaul's melee weapons spend half of their use time in slashes)

Now for this to be playtested..