Java 类net.minecraftforge.fml.common.registry.GameRegistry.UniqueIdentifier 实例源码

private static void parseModItems() {
    HashMap<String, ItemStackSet> modSubsets = new HashMap<String, ItemStackSet>();
    for (Item item : (Iterable<Item>) Item.itemRegistry) {
        UniqueIdentifier ident = GameRegistry.findUniqueIdentifierFor(item);
        if(ident == null) {
            NEIClientConfig.logger.error("Failed to find identifier for: "+item);
            continue;
        }
        String modId = GameRegistry.findUniqueIdentifierFor(item).modId;
        itemOwners.put(item, modId);
        ItemStackSet itemset = modSubsets.get(modId);
        if(itemset == null)
            modSubsets.put(modId, itemset = new ItemStackSet());
        itemset.with(item);
    }

    API.addSubset("Mod.Minecraft", modSubsets.remove("minecraft"));
    for(Entry<String, ItemStackSet> entry : modSubsets.entrySet()) {
        ModContainer mc = FMLCommonHandler.instance().findContainerFor(entry.getKey());
        if(mc == null)
            NEIClientConfig.logger.error("Missing container for "+entry.getKey());
        else
            API.addSubset("Mod."+mc.getName(), entry.getValue());
    }
}

void classifyItems() {
    Core.logFine("[parasieve] Classifying items");
    HashMap<String, Short> modMap = new HashMap();
    short seen = 1;
    Arrays.fill(itemId2modIndex, (short) 0);
    for (Item item : (Iterable<Item>) Item.itemRegistry) {
        if (item == null) {
            continue;
        }
        NORELEASE.fixme("Not ported propertly");
        UniqueIdentifier ui;
        try {
            ui = GameRegistry.findUniqueIdentifierFor(item);
        } catch (Throwable e) {
            Core.logWarning("Error looking up item: " + item);
            e.printStackTrace();
            continue;
        }
        String modName = null;
        if (ui != null) {
            modName = ui.modId;
        }
        if (modName == null) {
            modName = "vanilla?";
        }
        Short val = modMap.get(modName);
        if (val == null) {
            modMap.put(modName, seen);
            val = seen;
            seen++;
        }
        int id = DataUtil.getId(item);
        if (id >= itemId2modIndex.length) {
            itemId2modIndex = Arrays.copyOf(itemId2modIndex, id + 1024);
        }
        itemId2modIndex[id] = val;
    }
    Core.logFine("[parasieve] Done");
}