on load:
register new shaped recipe for obsidian named "&5BoyFarmer" using obsidian, obsidian, obsidian, obsidian, golden apple, obsidian, obsidian, obsidian, obsidian
on place:
if event-block is obsidian:
if player's tool is obsidian named "&5BoyFarmer":
loop all blocks under event-block:
if loop-block is bedrock:
stop
set loop-block to obsidian
wymaga SkQuery