Player can detroy glass without permission if shoot in glass

[BlackScaryZ]

Hi,
If I use your mod with gun griefing enabled, I can't actually protect some areas from gun griefing.
I want gun griefing but not in the whole world, I want to protect some places from griefing.
Can you accept the pull request and update your mod for players who shoot to destroy glass without perm can't pls ?
Just need that, like that the protection can detect when a player can't destroy.
Thank you in advance.
#110
#109