Description:

Adds a Cobble Machine block that, when placed, automatically produces cobblestone in all eight adjacent spaces every 0.5 seconds — it starts working instantly with no redstone required, giving you a reliable infinite cobblestone source. Existing Cobble Machines are unaffected by the update, and the block is craftable in a standard crafting table with a simplified recipe that replaces observers and redstone with cobblestone while keeping the lava and water buckets from the previous version.