Bukkit

It seems InternalResetter.java does not have monitor redstone and block physics. This is why the arena does not reset redstone and sand etc.

1. Make an arena and put TNT in it 2. light the tnt 3. leave the arena 4. when you return, all blocks will be reset, except TNT will be gone

Could you make a system like this? Unload world - delete world - load and copy backup of the world

Would make a totally reset

That's how mva does it and how i originally created. But it's resource intensive and unsafe.

@kitskub: Go

Yea when you unload a world it often lags a few seconds, but I was thinking if it could be done over a period of 1-3 minutes, so it dosn't lag so much instead, if that's possible.

@Swivlehendie: Go

Yea and that is probably the best way to do it. You can reset Redstone with it too