if(world.getBlockName(x,y,z) == "AchangCraft:ironOre"){
	if(world.getContainerSlotItemName(position, 0) == "minecraft:iron_ore")
		metan = world.getBlockMetadata(x, y, z);
		world.setBlockMetadata(x, y, z, metan - 1);
		world.setContainerSlot(position, 0, "minecraft:iron_ore",64, 0);
	
	}
}
