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Datageneration/Loot Tables (view source)

Revision as of 13:52, 16 July 2021

2,029 bytes removed , 13:52, 16 July 2021

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== The actual Class for Lootables ==

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~~Here's an example Lootprovider class. The class is abstract and will be extended by the actual lootprovider class. This is however, optional. The class could also be used directly.~~

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~~<syntaxhighlight lang="java">~~

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~~public abstract class BaseLootTableProvider extends LootTableProvider {~~

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~~private static final Gson GSON = new GsonBuilder().setPrettyPrinting().disableHtmlEscaping().create();~~

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~~private static final Logger LOGGER = LogManager.getLogger();~~

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~~protected final Map<Block, LootTable.Builder> lootTables = new HashMap<>();~~

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~~private final DataGenerator generator;~~

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~~public BaseLootTableProvider(DataGenerator dataGeneratorIn) {~~

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~~super(dataGeneratorIn);~~

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~~this.generator = dataGeneratorIn;~~

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}

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~~protected abstract void addTables();~~

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~~@Override~~

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~~public void run(DirectoryCache cache) {~~

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~~addTables();~~

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~~Map<ResourceLocation, LootTable> tables = new HashMap<>();~~

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~~for (Map.Entry<Block, LootTable.Builder> entry : lootTables.entrySet()) {~~

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~~tables.put(entry.getKey().getLootTable(), entry.getValue().build());~~

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}

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~~writeTables(cache, tables);~~

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}

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~~private void writeTables(DirectoryCache cache, Map<ResourceLocation, LootTable> tables) {~~

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~~Path outputFolder = this.generator.getOutputFolder();~~

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~~tables.forEach((key, lootTable) -> {~~

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~~Path path = outputFolder.resolve("data/" + key.getNamespace() + "/loot_tables/" + key.getPath() + ".json");~~

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~~try {~~

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~~IDataProvider.save(GSON, cache, LootTableManager.serialize(lootTable), path);~~

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~~} catch (IOException e) {~~

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~~LOGGER.error("Couldn't write loot table {}", path, (Object) e);~~

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}

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~~});~~

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}

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~~@Override~~

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~~public String getName() {~~

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~~return "Example LootTables";~~

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}

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}

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~~</syntaxhighlight>~~

=== Another class (Optional) ===

Create a new class that extends from the Class you created in the Section above and override the abstract function in there you can begin to create your Lootables.

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~~<syntaxhighlight lang="java">~~

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~~public class LootTables extends BaseLootTableProvider{~~

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~~@Override~~

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~~protected void addTables() {~~

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~~lootTables.put(BLOCK, LootTable.Builder);~~

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}

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}

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~~</syntaxhighlight>~~

=== The LootPool Builder ===

This is where you actually make a loottable (this is an explanation for a block loottable). If you have multiple blocks with similar loottables, making a general method could be a good idea. The method should return a <code>LootTable.Builder</code>. This builder can be made by using the <code>LootPool.lootPool()</code> method, but you still need to add attributes. You need a name for the pool, the amount you get and also "what" you get. The "what" can modified using functions and/or conditions (see [https://minecraft.fandom.com/wiki/Loot_table LootTables] for possible vanilla funtions and conditions). After having made the builder, you return <code>LootTable.lootTable().withPool(builder)</code>. An example of a "shulkerbox-like" block, copying its name, inventory and "energy" data to the block and restoring its contents when placed.

Ferri Arnus

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