This is a simple mod that prevents fireworks from being consumed while flying with an Elytra, allowing you to use them for flight without depleting your supply. This means you only need a single firework for flying, rather than having to craft thousands using a gunpowder farm.
If you want to use fireworks for their intended purpose (as actual fireworks), they will still be consumed, so you could still run out if you accidentally misclick while attempting to fly.
The mod can be server side only and will allow all players to have infinte rockets including vanilla players.

