What would I use for removing all of one kind of block from an area?

So recently I built a giant glass dome under water.

I used Stacks and Stacks of sponge, but now they have all been left behind.

I was wandering if there is a computer craft script I could use to automatically mine all of the sponge, without any of the glass?

Thanks in advance!

First, you would have to either use a turtle or a command computer. Sadly, there are not commands for that. Turtles, however, support mining and detecting type of blocks. So you can modify the dig program to check the block type.

EveryOSforPresident, on 06 November 2016 - 01:43 AM said:

Sadly, there are not commands for that.

You can use the /fill command to replace certain types of blocks.
fill <x1> <y1> <z1> <x2> <y2> <z2> <TileName> <dataValue> replace [replaceTileName] [replaceDataValue]

Replacing a block with air is certainly a clever suggestion. Will have to give it a go. Thanks very much!