Rocket Warp System Reloaded

This is an update of the Ropcket Warp System plugin:
The original link can be found here:
https://www.spigotmc.org/resources/rocket-warp-system.11506/

This plugin has been updated to 1.16, and comes with a new command: /rocketshop. The command opens a gui where you can purchase a rocket.

From the original post:

1. Meaning of the plugin
This plugin includes a rocket. You can do a lot of thinks with this rocket.

With the command: /rocket item you get the rocket item.
If you click this item you start your rocket like on the pictures!

With the command /rocket list you can list all rocket warps.
With the command /rocket set you can set rocket warps.
With the command /rocket remove you can remove rocket warps.
With the command /rocket <Warp> you can warp to a rocket warp with your rocket.

2. Requirements
- 1.8.8 minecraft server
- Java 8 server
- Permissions plugin like PermissionsEX
- Vault is now required for the shop system.

3. Installation
Steps to Installation:
1. Download the plugin
2. Put the plugin in your plugins folder
3. Restart your server
4. You finished.

4. Tutorial

There is a little Tutorial:

5. Commands
You can use this command:

/rocketshop -> Opens the rocketshop gui.
/rocket item -> You get the rocket item
/rocket list -> You get a list with all rocket warps
/rocket <warp> -> You start a rocket and teleport yourself to a rocket warp
/rocket set <warp> -> Set a rocket warp
/rocket remove <warp> -> Remove a rocket warp

6. Permissions
- rocket.use -> You can use the rocket
- rocket.item -> You can get the rocket item
- rocket.warp.list -> You can list all rocket warps
- rocket.warp.set -> You can set a rocket warp
- rocket.warp.remove -> You can remove a rocket warp
- rocket.warp.teleport -> You can teleport yourself to a rocket warp