Art? Artillery!

1. Added permission system! Now the Launcher will recognize the player who placed itself as its owner. 3 security modes are introduced: Public, Shared, and Private!

In Public mode, everyone can use&recycle the Launcher;

In Private mode, only the owner can use&recycle the Launcher;

In Shared mode, the owner and the permitted player can use&recycle the Launcher.

Click "Toggle" to change the security mode!

2. How to share the Launcher with your friend?

I. Click "Toggle" to switch the security mode to Shared;

II. If there has been a different permitted user, click "Clear"; Then click "Share";

III. Let your friend right-click the Launcher. And he/she will be registered as the permitted user!

3. How to recycle the Launcher?

In this version, I made the Launcher physically unbreakable.

Now you should open the GUI, click "Recycle" twice. Then a green indicator should come on beside the "Recycle" button. As soon as you close the GUI, the Launcher will be recycled.

If you regretted it, click "Recycle" again, and the indicator will come off, which means the Launcher won't be recycled this time.