Help

Here is the en.us.lang file

item.itemdruidicstavecore.name=Basic stave core
item.itemAgilityrune.name=Agility Rune
item.itemManaStone.name=Mana Stone
item.itemHandofdeath.name=Nature's fist
item.itemEagleamulet.name=Eagle Amulet

tile.BlockSau.name=Sau

Main file for block

BlockSau = new blockSau(Material.wood).setBlockName("Sau");
		GameRegistry.registerBlock(BlockSau, BlockSau.getUnlocalizedName().substring(5));
		System.out.println(BlockSau.getUnlocalizedName().substring(5));