25
edits
Changes
→The actual Class for Lootables
Line 46:
Line 46:
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.
−<syntaxhighlight lang="java">
−public abstract class BaseLootTableProvider extends LootTableProvider {
− private static final Gson GSON = new GsonBuilder().setPrettyPrinting().disableHtmlEscaping().create();
− private static final Logger LOGGER = LogManager.getLogger();
− protected final Map<Block, LootTable.Builder> lootTables = new HashMap<>();
− private final DataGenerator generator;
− public BaseLootTableProvider(DataGenerator dataGeneratorIn) {
− super(dataGeneratorIn);
− this.generator = dataGeneratorIn;
− }
− protected abstract void addTables();
−
− @Override
− public void run(DirectoryCache cache) {
− addTables();
− Map<ResourceLocation, LootTable> tables = new HashMap<>();
− for (Map.Entry<Block, LootTable.Builder> entry : lootTables.entrySet()) {
− tables.put(entry.getKey().getLootTable(), entry.getValue().build());
− }
− writeTables(cache, tables);
− }
− private void writeTables(DirectoryCache cache, Map<ResourceLocation, LootTable> tables) {
− Path outputFolder = this.generator.getOutputFolder();
− tables.forEach((key, lootTable) -> {
− Path path = outputFolder.resolve("data/" + key.getNamespace() + "/loot_tables/" + key.getPath() + ".json");
− try {
− IDataProvider.save(GSON, cache, LootTableManager.serialize(lootTable), path);
− } catch (IOException e) {
− LOGGER.error("Couldn't write loot table {}", path, (Object) e);
− }
− });
− }
− @Override
− public String getName() {
− return "Example LootTables";
− }
−}
−</syntaxhighlight>
<syntaxhighlight lang="java">
−public class LootTables extends BaseLootTableProvider{
− @Override
− protected void addTables() {
− lootTables.put(BLOCK, LootTable.Builder);
− }
−}
−</syntaxhighlight>
== The actual Class for Lootables ==
== The actual Class for Lootables ==
−=== Another class (Optional) ===
=== 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.
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.
−=== The LootPool Builder ===
=== 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.
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.