Changes

Also you would need a Function to save the Tables

Also you would need a Function to save the Tables

<syntaxhighlight lang="java">

<syntaxhighlight lang="java">

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

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

     Path outputFolder = this.generator.getOutputFolder();

     Path outputFolder = this.generator.getOutputFolder();

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

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

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

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

       try {

       try {

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

         DataProvider.save(GSON, cache, LootTables.serialize(lootTable), path);

       } catch (IOException e) {

       } catch (IOException e) {

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

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

* <code>.name</code> is used for the pool name.

* <code>.name</code> is used for the pool name.

* <code>.setRolls</code> is used for the amount.

* <code>.setRolls</code> is used for the amount.

* <code>.add</code> is used to add an <code>ItemLootEntry</code>. You can have multiple entries.

* <code>.add</code> is used to add an <code>LootPoolEntryContainer$Builder</code>. You can have multiple entries.

An <code>ItemLootEntry</code> defines what item is returned, and which functions and/or conditions are applied (see [https://minecraft.fandom.com/wiki/Loot_table Loot table] for the vanilla functions and conditions).

A <code>LootPoolEntryContainer$Builder</code> defines what entry container is returned, and which functions and/or conditions are applied (see [https://minecraft.fandom.com/wiki/Loot_table Loot table] for the vanilla functions and conditions).

* <code>.lootTableItem</code> is used to define which item is returned.

* <code>.when</code> is used to apply a condition. These themselves can have multiple operations.

* <code>.apply</code> is used to apply a function or condition. These themselves can have multiple operations.

After all attributes have been added the <code>LootPool.Builder</code> can be used to make a <code>LootTable.Builder</code> of the proper <code>LootParameterSets</code>. This builder can then be added to an entry in the <code>lootTables</code> map made in the previous section (you should do this in the overwritten abstract method).

After all attributes have been added the <code>LootPool.Builder</code> can be used to make a <code>LootTable.Builder</code> of the proper <code>LootContextParamSet</code>. This builder can then be added to an entry in the <code>lootTables</code> map made in the previous section (you should do this in the overwritten abstract method).

<syntaxhighlight lang="java">

<syntaxhighlight lang="java">

LootPool.Builder builder = LootPool.lootPool()

LootPool.Builder builder = LootPool.lootPool()

     .name(...)

     .name(...)

     .setRolls(...)

     .setRolls(...)

     .add(ItemLootEntry.lootTableItem(...)

     .add(LootItem.lootTableItem(...)

         .apply(Function1)

         .apply(function1)

         .apply(Function2

         .apply(function2)

             .operation(operation1)

             .when(condition1)

             .operation(operation2))

             .when(condition2))

     );

     );

LootTable.lootTable().withPool(builder).setParamSet(...);

LootTable.lootTable().withPool(builder).setParamSet(...);

</syntaxhighlight>[[Category:Data Generation]]

</syntaxhighlight>[[Category:Data Generation]]