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

Class LootTable

java.lang.Object

net.minecraft.world.level.storage.loot.LootTable

public class LootTable
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LootTable.Builder

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.Codec<Holder<LootTable>>	CODEC
private final BiFunction<ItemStack,LootContext,ItemStack>	compositeFunction
static final com.mojang.serialization.Codec<Optional<WithConditions<LootTable>>>	CONDITIONAL_DIRECT_CODEC
static final ContextKeySet	DEFAULT_PARAM_SET
static final com.mojang.serialization.Codec<LootTable>	DIRECT_CODEC
static final LootTable	EMPTY
private final List<LootItemFunction>	functions
private boolean	isFrozen
static final com.mojang.serialization.Codec<ResourceKey<LootTable>>	KEY_CODEC
private static final org.slf4j.Logger	LOGGER
private ResourceLocation	lootTableId
private final ContextKeySet	paramSet
private final List<LootPool>	pools
static final long	RANDOMIZE_SEED
private final Optional<ResourceLocation>	randomSequence

Constructor Summary

Constructors

Constructor	Description
LootTable(ContextKeySet pParamSet, Optional<ResourceLocation> pRandomSequence, List<LootPool> pPools, List<LootItemFunction> pFunctions)

Method Summary

Modifier and Type	Method	Description
void	addPool(LootPool pool)
private void	checkFrozen()
static Consumer<ItemStack>	createStackSplitter(ServerLevel pLevel, Consumer<ItemStack> pOutput)
void	fill(Container pContainer, LootParams pParams, long pSeed)
void	freeze()
private List<Integer>	getAvailableSlots(Container pInventory, RandomSource pRandom)
ResourceLocation	getLootTableId()
ContextKeySet	getParamSet()
@Nullable LootPool	getPool(String name)
private it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack>	getRandomItems(LootContext pContext)	Generate random items to a List.
void	getRandomItems(LootContext pContextData, Consumer<ItemStack> pOutput)	Generate random items to the given Consumer, ensuring they do not exceed their maximum stack size.
it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack>	getRandomItems(LootParams pParams)
it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack>	getRandomItems(LootParams pParams, long pSeed)
void	getRandomItems(LootParams pParams, long pSeed, Consumer<ItemStack> pOutput)
void	getRandomItems(LootParams pParams, Consumer<ItemStack> pOutput)
it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack>	getRandomItems(LootParams pParams, RandomSource pRandom)
void	getRandomItemsRaw(LootContext pContext, Consumer<ItemStack> pOutput)	Deprecated.
void	getRandomItemsRaw(LootParams pParams, Consumer<ItemStack> pOutput)	Deprecated.
boolean	isFrozen()
static LootTable.Builder	lootTable()
@Nullable LootPool	removePool(String name)
void	setLootTableId(ResourceLocation id)
private void	shuffleAndSplitItems(it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> pStacks, int pEmptySlotsCount, RandomSource pRandom)	Shuffles items by changing their order and splitting stacks
void	validate(ValidationContext pValidator)	Validate this LootTable using the given ValidationContext.

Methods inherited from class java.lang.Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

KEY_CODEC

public static final com.mojang.serialization.Codec<ResourceKey<LootTable>> KEY_CODEC

DEFAULT_PARAM_SET

public static final ContextKeySet DEFAULT_PARAM_SET

RANDOMIZE_SEED

public static final long RANDOMIZE_SEED

See Also:

• Constant Field Values

DIRECT_CODEC

public static final com.mojang.serialization.Codec<LootTable> DIRECT_CODEC

CONDITIONAL_DIRECT_CODEC

public static final com.mojang.serialization.Codec<Optional<WithConditions<LootTable>>> CONDITIONAL_DIRECT_CODEC

CODEC

public static final com.mojang.serialization.Codec<Holder<LootTable>> CODEC

EMPTY

public static final LootTable EMPTY

paramSet

private final ContextKeySet paramSet

randomSequence

private final Optional<ResourceLocation> randomSequence

pools

private final List<LootPool> pools

functions

private final List<LootItemFunction> functions

compositeFunction

private final BiFunction<ItemStack,LootContext,ItemStack> compositeFunction

isFrozen

private boolean isFrozen

lootTableId

private ResourceLocation lootTableId

Constructor Details

LootTable

LootTable(ContextKeySet pParamSet,
 Optional<ResourceLocation> pRandomSequence,
 List<LootPool> pPools,
 List<LootItemFunction> pFunctions)

Method Details

createStackSplitter

public static Consumer<ItemStack> createStackSplitter(ServerLevel pLevel,
 Consumer<ItemStack> pOutput)

getRandomItemsRaw

@Deprecated
public void getRandomItemsRaw(LootParams pParams,
 Consumer<ItemStack> pOutput)

Deprecated.

getRandomItemsRaw

@Deprecated
public void getRandomItemsRaw(LootContext pContext,
 Consumer<ItemStack> pOutput)

Deprecated.

Generate items to the given Consumer, ignoring maximum stack size.

getRandomItems

public void getRandomItems(LootParams pParams,
 long pSeed,
 Consumer<ItemStack> pOutput)

getRandomItems

public void getRandomItems(LootParams pParams,
 Consumer<ItemStack> pOutput)

getRandomItems

public void getRandomItems(LootContext pContextData,
 Consumer<ItemStack> pOutput)

Generate random items to the given Consumer, ensuring they do not exceed their maximum stack size.

getRandomItems

public it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> getRandomItems(LootParams pParams,
 RandomSource pRandom)

getRandomItems

public it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> getRandomItems(LootParams pParams,
 long pSeed)

getRandomItems

public it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> getRandomItems(LootParams pParams)

getRandomItems

private it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> getRandomItems(LootContext pContext)

Generate random items to a List.

getParamSet

public ContextKeySet getParamSet()

validate

public void validate(ValidationContext pValidator)

Validate this LootTable using the given ValidationContext.

fill

public void fill(Container pContainer,
 LootParams pParams,
 long pSeed)

shuffleAndSplitItems

private void shuffleAndSplitItems(it.unimi.dsi.fastutil.objects.ObjectArrayList<ItemStack> pStacks,
 int pEmptySlotsCount,
 RandomSource pRandom)

Shuffles items by changing their order and splitting stacks

getAvailableSlots

private List<Integer> getAvailableSlots(Container pInventory,
 RandomSource pRandom)

lootTable

public static LootTable.Builder lootTable()

freeze

public void freeze()

isFrozen

public boolean isFrozen()

checkFrozen

private void checkFrozen()

setLootTableId

public void setLootTableId(ResourceLocation id)

getLootTableId

public ResourceLocation getLootTableId()

getPool

@Nullable
public @Nullable LootPool getPool(String name)

removePool

@Nullable
public @Nullable LootPool removePool(String name)

addPool

public void addPool(LootPool pool)