EnumFacing enumfacing = BlockDispenser.func_149937_b( dispenser.getBlockMetadata() );
World world = dispenser.getWorld();
int i = dispenser.getXInt() + enumfacing.getFrontOffsetX();
int j = dispenser.getYInt() + enumfacing.getFrontOffsetY();
int k = dispenser.getZInt() + enumfacing.getFrontOffsetZ();
EntityTinyTNTPrimed primedTinyTNTEntity = new EntityTinyTNTPrimed( world, i + 0.5F, j + 0.5F,
k + 0.5F, null );
world.spawnEntityInWorld( primedTinyTNTEntity );
--dispensedItem.stackSize;
return dispensedItem;
}