Package net.minecraft.world.gen.decorator

Class PlacementModifier

java.lang.Object

net.minecraft.world.gen.decorator.PlacementModifier

Direct Known Subclasses:

AbstractConditionalPlacementModifier, AbstractCountPlacementModifier, CarvingMaskPlacementModifier, CountMultilayerPlacementModifier, EnvironmentScanPlacementModifier, HeightmapPlacementModifier, HeightRangePlacementModifier, RandomOffsetPlacementModifier, SquarePlacementModifier

public abstract class PlacementModifier
extends Object

A placement modifier is a one-to-many position transformation, which takes a position with some context and returns zero or more positions. It's used to determine where to generate configured features.

See Also:

• ConfiguredFeature.withPlacement(java.util.List<net.minecraft.world.gen.decorator.PlacementModifier>)

Mappings:

Namespace	Name
official	ddz
intermediary	net/minecraft/class_6797
named	net/minecraft/world/gen/decorator/PlacementModifier

Field Summary

Fields

Modifier and Type	Field	Description
static final com.mojang.serialization.Codec<PlacementModifier>	CODEC

Constructor Summary

Constructors

Constructor	Description
PlacementModifier()

Method Summary

Modifier and Type	Method	Description
abstract Stream<BlockPos>	getPositions(DecoratorContext context, Random random, BlockPos pos)	Applies this placement modifier to the given position.
abstract PlacementModifierType<?>	getType()

Methods inherited from class java.lang.Object

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

Field Details

CODEC

public static final com.mojang.serialization.Codec<PlacementModifier> CODEC

Mappings:

Namespace	Name	Mixin selector
official	b	Lddz;b:Lcom/mojang/serialization/Codec;
intermediary	field_35736	Lnet/minecraft/class_6797;field_35736:Lcom/mojang/serialization/Codec;
named	CODEC	Lnet/minecraft/world/gen/decorator/PlacementModifier;CODEC:Lcom/mojang/serialization/Codec;

Constructor Details

PlacementModifier

public PlacementModifier()

Method Details

getPositions

public abstract Stream<BlockPos> getPositions(DecoratorContext context,
 Random random,
 BlockPos pos)

Applies this placement modifier to the given position.

Mappings:

Namespace	Name	Mixin selector
official	a_	Lddz;a_(Lddx;Ljava/util/Random;Lgh;)Ljava/util/stream/Stream;
intermediary	method_14452	Lnet/minecraft/class_6797;method_14452(Lnet/minecraft/class_5444;Ljava/util/Random;Lnet/minecraft/class_2338;)Ljava/util/stream/Stream;
named	getPositions	Lnet/minecraft/world/gen/decorator/PlacementModifier;getPositions(Lnet/minecraft/world/gen/decorator/DecoratorContext;Ljava/util/Random;Lnet/minecraft/util/math/BlockPos;)Ljava/util/stream/Stream;

getType

public abstract PlacementModifierType<?> getType()

Mappings:

Namespace	Name	Mixin selector
official	b	Lddz;b()Ldea;
intermediary	method_39615	Lnet/minecraft/class_6797;method_39615()Lnet/minecraft/class_6798;
named	getType	Lnet/minecraft/world/gen/decorator/PlacementModifier;getType()Lnet/minecraft/world/gen/decorator/PlacementModifierType;