setIcon(<jasbtweaks:opaque_glass>)

setTitle("Light-Proof Glass")

setDescription("Hardened Glass alloyed with some Pulverized Coal (or Charcoal) will give Opaque Glass. This isn't Wither-Proof but will stop Light from passing through. It's even more resistant than normal Glass.\nLike normal Glass, Panes exist and can only be obtained back with Silk Touch.\n\n§9Completition Requirement:\n§7Obtain Opaque Glass")

addParent("jasb:machines/hardened_glass")

hiddenUnless("jasb:machines/hardened_glass")

criteria2 = addCriteria("opaque_glass", "minecraft:inventory_changed")
criteria2.addItem(<jasbtweaks:opaque_glass>)

setPos(480,-32)
drawDirectLines()