Elytra Durability Indicator

This is a very simple mod that, when you have an elytra on, renders a small indicator of your elytra's durability below your crosshair.

Mod originally made for the upcoming modpack Vampires Strikes Back.

All the bar values (offsets, sizes, bar color) are configurable in the mod's client config. The elytra icon can be modified with a texture pack in modid:textures/gui/elytra_icon, but can only be 16x16