Changes

===The LootPool Builder===

===The LootPool Builder===

This is where you actually make a loottable. You start with an empty<code>LootPool</code>and add the necessary attributes to it.

This is where you actually make a loottable. You start with an empty <code>LootPool</code> and add the necessary attributes to it.

* <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>.

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

An <code>ItemLootEntry</code> defines what 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).

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).

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

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

* <code>.apply</code> is used to apply a function or condition

* <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 the <code>lootTables</code> map made in the previous section (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>LootParameterSets</code>. This builder can then be added to the <code>lootTables</code> map made in the previous section (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(ItemLootEntry.lootTableItem(...)

                        .apply(Function1)

        .apply(Function1)

                        .apply(Function2

        .apply(Function2

                                .options(option1)

            .operation(operation1)

                                .options(option2))

            .operation(operation2))

                );

    );

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

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

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

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