IMCManager.java 文件源码

private static void handleCrumbleBlock(IMCMessage message) throws Exception
{
    NBTTagCompound root = message.getNBTValue();
    NBTBase source = root.getTag("source");
    NBTBase target = root.getTag("target");

    if (source != null && source instanceof NBTTagCompound)
    {
        ItemStack sourceItem = ItemStack.loadItemStackFromNBT((NBTTagCompound)source);
        if (target instanceof NBTTagCompound)
        {
            ItemStack targetItem = ItemStack.loadItemStackFromNBT((NBTTagCompound)target);
            AlleleEffectCrumbling.addPairToMap(sourceItem, targetItem);
        }
        else
        {
            throw new Exception("Required tag 'target' was either empty, or not a valid ItemStack.");
        }
    }
    else
    {
        throw new Exception("Required tag 'source' was either empty, or not a valid ItemStack.");
    }
}