* @param temperature How hot the block should be before liquifying
* @param liquid The result of the process
*/
public static void addMelting (ItemStack input, Block block, int metadata, int temperature, FluidStack liquid)
{
ItemMetaWrapper in = new ItemMetaWrapper(input);
instance.smeltingList.put(in, liquid);
instance.temperatureList.put(in, temperature);
instance.renderIndex.put(in, new ItemStack(block, input.stackSize, metadata));
}