Schmarrn Fireworks

Adds a new firework rocket, which is crafted using a normal firework rocket and a chest.

Take an Item from your inventory and right click the new Firework Rocket. This adds the item to that rocket. To take the Item out of the rocket, right click it again.

After the new rocket explodes, the contained item gets dropped.

Any properties of the firework rocket used to craft the new one get preserved, so you can have fancy fireworks drop one item!

You can also shoot them using a crossbow and dispense them through a dispenser.