Package net.minecraft.world.level.storage.loot

Class LootContext

java.lang.Object

net.minecraft.world.level.storage.loot.LootContext

public class LootContext
extends Object

LootContext stores various context information for loot generation. This includes the Level as well as any known LootContextParams.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LootContext.Builder
static enum	LootContext.EntityTarget	Represents a type of entity that can be looked up in a LootContext using a LootContextParam.
static final record	LootContext.VisitedEntry<T>

Field Summary

Fields

Modifier and Type	Field	Description
private final HolderGetter.Provider	lootDataResolver
private final LootParams	params
private @Nullable ResourceLocation	queriedLootTableId
private final RandomSource	random
private final Set<LootContext.VisitedEntry<?>>	visitedElements

Constructor Summary

Constructors

Modifier	Constructor	Description
(package private)	LootContext(LootParams pParams, RandomSource pRandom, HolderGetter.Provider pLootDataResolver)
private	LootContext(LootParams pParams, RandomSource pRandom, HolderGetter.Provider pLootDataResolver, ResourceLocation queriedLootTableId)

Method Summary

Modifier and Type	Method	Description
void	addDynamicDrops(ResourceLocation pName, Consumer<ItemStack> pConsumer)	Add the dynamic drops for the given dynamic drops name to the given consumer.
static LootContext.VisitedEntry<LootItemFunction>	createVisitedEntry(LootItemFunction pModifier)
static LootContext.VisitedEntry<LootTable>	createVisitedEntry(LootTable pLootTable)
static LootContext.VisitedEntry<LootItemCondition>	createVisitedEntry(LootItemCondition pPredicate)
ServerLevel	getLevel()
float	getLuck()
<T> T	getParam(LootContextParam<T> pParam)	Get the value of the given parameter.
<T> T	getParamOrNull(LootContextParam<T> pParameter)	Get the value of the given parameter if it is present in this context, null otherwise.
ResourceLocation	getQueriedLootTableId()
RandomSource	getRandom()
HolderGetter.Provider	getResolver()
boolean	hasParam(LootContextParam<?> pParameter)	Check whether the given parameter is present in this context.
boolean	hasVisitedElement(LootContext.VisitedEntry<?> pElement)
void	popVisitedElement(LootContext.VisitedEntry<?> pElement)
boolean	pushVisitedElement(LootContext.VisitedEntry<?> pElement)
void	setQueriedLootTableId(@Nullable ResourceLocation queriedLootTableId)

Methods inherited from class java.lang.Object

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

Field Details

params

private final LootParams params

random

private final RandomSource random

lootDataResolver

private final HolderGetter.Provider lootDataResolver

visitedElements

private final Set<LootContext.VisitedEntry<?>> visitedElements

queriedLootTableId

@Nullable
private @Nullable ResourceLocation queriedLootTableId

Constructor Details

LootContext

LootContext(LootParams pParams,
 RandomSource pRandom,
 HolderGetter.Provider pLootDataResolver)

LootContext

private LootContext(LootParams pParams,
 RandomSource pRandom,
 HolderGetter.Provider pLootDataResolver,
 ResourceLocation queriedLootTableId)

Method Details

hasParam

public boolean hasParam(LootContextParam<?> pParameter)

Check whether the given parameter is present in this context.

getParam

public <T> T getParam(LootContextParam<T> pParam)

Get the value of the given parameter.

addDynamicDrops

public void addDynamicDrops(ResourceLocation pName,
 Consumer<ItemStack> pConsumer)

Add the dynamic drops for the given dynamic drops name to the given consumer. If no dynamic drops provider for the given name has been registered to this LootContext, nothing is generated.

See Also:

• invalid reference

  DynamicDrops

getParamOrNull

@Nullable
public <T> T getParamOrNull(LootContextParam<T> pParameter)

Get the value of the given parameter if it is present in this context, null otherwise.

hasVisitedElement

public boolean hasVisitedElement(LootContext.VisitedEntry<?> pElement)

pushVisitedElement

public boolean pushVisitedElement(LootContext.VisitedEntry<?> pElement)

popVisitedElement

public void popVisitedElement(LootContext.VisitedEntry<?> pElement)

getResolver

public HolderGetter.Provider getResolver()

getRandom

public RandomSource getRandom()

getLuck

public float getLuck()

getLevel

public ServerLevel getLevel()

createVisitedEntry

public static LootContext.VisitedEntry<LootTable> createVisitedEntry(LootTable pLootTable)

createVisitedEntry

public static LootContext.VisitedEntry<LootItemCondition> createVisitedEntry(LootItemCondition pPredicate)

createVisitedEntry

public static LootContext.VisitedEntry<LootItemFunction> createVisitedEntry(LootItemFunction pModifier)

setQueriedLootTableId

public void setQueriedLootTableId(@Nullable
 @Nullable ResourceLocation queriedLootTableId)

getQueriedLootTableId

public ResourceLocation getQueriedLootTableId()