this is a simple effective design.
This is a layered cube. the top is a single block of emerald ore, the next layer is all sand. the next several layers are air followed by a few layers of lava.
when the ore is mined the sand gets "updated" and everything falls into the lava with enough room for the sand and player.
*copy air on this import.
on March 1st, 2013 05:03 PM EST Reply