Firstly, apologies if this is not the right place to post this.

I've been working on a plugin and was surprised to find that the Vex mob does not have a API call to check if it is in the "charging" state (when the texture changes with glowing red markings as a Vex charges toward an enemy).  Note that this is not the same as isGlowing(), which returns whether the entity in question has the Glowing status effect.  This seems like something that reasonably should be part of the API.

I'm also not super hyped about my current workaround, which involves something like:

net.minecraft.server.EntityVex vex; vex.dA();