Bukkit

Could you add a node for explosions to only destroy certain blocks?

So that If I was, say, shooting at a 3x4 sqaure of stone in the middle of a grass field.

I could set it so the explosion would only destroy the stone, and not the grass around it.

Is this possible?

If it isn't possible for an explosion to only destroy certain blocks, then maybe you could have the plugin actually just remove all blocks of the specified types under the "Explosions:" area under an "Only-Destroy-Blocks:"

Have it remove all the blocks of the specified types in the specified radius of the explosion.

I believe it would really help people using this plugin.

Thank you