Package net.minecraftforge.common.loot

Class LootModifier

java.lang.Object

net.minecraftforge.common.loot.LootModifier

All Implemented Interfaces:

IGlobalLootModifier

Direct Known Subclasses:

GlobalLootModifiersTest.DungeonLootEnhancerModifier, GlobalLootModifiersTest.SilkTouchTestModifier, GlobalLootModifiersTest.SmeltingEnchantmentModifier, GlobalLootModifiersTest.WheatSeedsConverterModifier

public abstract class LootModifier
extends Object
implements IGlobalLootModifier

A base implementation of a Global Loot Modifier for modders to extend. Takes care of ILootCondition matching and comes with a base serializer implementation that takes care of Forge registry things.

Field Summary

Fields

Modifier and Type	Field	Description
private final Predicate<LootContext>	combinedConditions
protected final LootItemCondition[]	conditions

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LootModifier(LootItemCondition[] conditionsIn)	Constructs a LootModifier.

Method Summary

Modifier and Type	Method	Description
final List<ItemStack>	apply(List<ItemStack> generatedLoot, LootContext context)	Applies the modifier to the list of generated loot.
protected abstract List<ItemStack>	doApply(List<ItemStack> generatedLoot, LootContext context)	Applies the modifier to the generated loot (all loot conditions have already been checked and have returned true).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

conditions

protected final LootItemCondition[] conditions

combinedConditions

private final Predicate<LootContext> combinedConditions

Constructor Details

LootModifier

protected LootModifier(LootItemCondition[] conditionsIn)

Constructs a LootModifier.

Parameters:

conditionsIn - the ILootConditions that need to be matched before the loot is modified.

Method Details

apply

@Nonnull
public final List<ItemStack> apply(List<ItemStack> generatedLoot,
 LootContext context)

Description copied from interface: IGlobalLootModifier

Applies the modifier to the list of generated loot. This function needs to be responsible for checking ILootConditions as well.

Specified by:

apply in interface IGlobalLootModifier

Parameters:

generatedLoot - the list of ItemStacks that will be dropped, generated by loot tables

context - the LootContext, identical to what is passed to loot tables

Returns:

modified loot drops

doApply

@Nonnull
protected abstract List<ItemStack> doApply(List<ItemStack> generatedLoot,
 LootContext context)

Applies the modifier to the generated loot (all loot conditions have already been checked and have returned true).

Parameters:

generatedLoot - the list of ItemStacks that will be dropped, generated by loot tables

context - the LootContext, identical to what is passed to loot tables

Returns:

modified loot drops