Changed GaslightingTracker to be instanced, not static

[kineticneticat]

Made GaslightingTracker able to be instanced, allowing multiple different gaslighting timers on separate predicates
Obviously this isn't too useful in base hexcasting right now as there's only the quenched allay group, but the new class is in api so that it is accessible for addons & the like

There's probably better ways to do some of these things, so any pointers would be great :)

[SamsTheNerd]

Overall looks like a good start ! needs a bit of cleanup though, and I'd like to get another opinion on whether or not to change the model predicate/how to organize datagen for it, @object-Object if you have opinions.

[SamsTheNerd]

I don't think that method needs to take in a predicate if they all use the same one. or should atleast have a second method that doesn't take in the predicate and just delegates to the one that does.

Also, it seems redundant to take in a resLoc, use that to get the tracker, and then get the resLoc from it? Taking in the GaslightingTracker itself (since it's a static field) seems like the neatest/most readable imo.

I'm not sure we need to change the actual predicate key though? there's not really a case where an item would have multiple gaslight predicates so I think just keeping it as hexcasting:variant is fine. If we did this I'm not sure that these would even need to take in anything or be changed much at all?

[SamsTheNerd]

(nitpick) also be mindful of consistent tabs and newlines, etc

[kineticneticat]

I don't know if it'll work for you, but what I've done is have the GaslightingTrackers be stored with separate keys so that they can have separate timers and cooldowns, but then they all use the same key for the model shenanigans since as you said, there's not really a case for having two.

[object-Object]

Just a heads up: we likely will not be merging this or putting more effort into it until after we get a 1.20 release out. It seems to me like a quite specific edge case feature that base Hex doesn't really have a use case for, and the amount of changes makes me wary. I don't have any reason to be against the change, I just want to prioritize the release first. ^^

[kineticneticat]

Yea that's absolutely fair, I just made this pr since I had gotten it to work in my addon, so I figured I might as well put it here since it might be useful if a separate gaslighting group was needed at some point.

I'll at least get those edits done so it's in a better state if/when it's needed!