Package net.minecraft.world.gen.chunk.placement

Class StructurePlacement

java.lang.Object

net.minecraft.world.gen.chunk.placement.StructurePlacement

Direct Known Subclasses:

ConcentricRingsStructurePlacement, RandomSpreadStructurePlacement

public abstract class StructurePlacement
extends Object

Mappings:

Namespace	Name
named	net/minecraft/world/gen/chunk/placement/StructurePlacement
intermediary	net/minecraft/class_6874
official	etk

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	StructurePlacement.ExclusionZone	Deprecated.
static enum	StructurePlacement.FrequencyReductionMethod
static interface	StructurePlacement.GenerationPredicate

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	ARBITRARY_SALT
private final Optional<StructurePlacement.ExclusionZone>	exclusionZone
private final float	frequency
private final StructurePlacement.FrequencyReductionMethod	frequencyReductionMethod
private final Vec3i	locateOffset
private final int	salt
static final com.mojang.serialization.Codec<StructurePlacement>	TYPE_CODEC

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	StructurePlacement(Vec3i locateOffset, StructurePlacement.FrequencyReductionMethod frequencyReductionMethod, float frequency, int salt, Optional<StructurePlacement.ExclusionZone> exclusionZone)

Method Summary

Modifier and Type	Method	Description
boolean	applyExclusionZone(StructurePlacementCalculator calculator, int centerChunkX, int centerChunkZ)
boolean	applyFrequencyReduction(int chunkX, int chunkZ, long seed)
protected static <S extends StructurePlacement> com.mojang.datafixers.Products.P5<com.mojang.serialization.codecs.RecordCodecBuilder.Mu<S>,Vec3i,StructurePlacement.FrequencyReductionMethod,Float,Integer,Optional<StructurePlacement.ExclusionZone>>	buildCodec(com.mojang.serialization.codecs.RecordCodecBuilder.Instance<S> instance)
private static boolean	defaultShouldGenerate(long seed, int salt, int chunkX, int chunkZ, float frequency)
protected Optional<StructurePlacement.ExclusionZone>	getExclusionZone()
protected float	getFrequency()
protected StructurePlacement.FrequencyReductionMethod	getFrequencyReductionMethod()
protected Vec3i	getLocateOffset()
BlockPos	getLocatePos(ChunkPos chunkPos)
protected int	getSalt()
abstract StructurePlacementType<?>	getType()
protected abstract boolean	isStartChunk(StructurePlacementCalculator calculator, int chunkX, int chunkZ)
private static boolean	legacyType1ShouldGenerate(long seed, int salt, int chunkX, int chunkZ, float frequency)
private static boolean	legacyType2ShouldGenerate(long seed, int salt, int chunkX, int chunkZ, float frequency)
private static boolean	legacyType3ShouldGenerate(long seed, int salt, int chunkX, int chunkZ, float frequency)
boolean	shouldGenerate(StructurePlacementCalculator calculator, int chunkX, int chunkZ)

Methods inherited from class java.lang.Object

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

Field Details

TYPE_CODEC

public static final com.mojang.serialization.Codec<StructurePlacement> TYPE_CODEC

Mappings:

Namespace	Name	Mixin selector
named	TYPE_CODEC	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;TYPE_CODEC:Lcom/mojang/serialization/Codec;
intermediary	field_36428	Lnet/minecraft/class_6874;field_36428:Lcom/mojang/serialization/Codec;
official	b	Letk;b:Lcom/mojang/serialization/Codec;

ARBITRARY_SALT

private static final int ARBITRARY_SALT

See Also:

• Constant Field Values

Mappings:

Namespace	Name	Mixin selector
named	ARBITRARY_SALT	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;ARBITRARY_SALT:I
intermediary	field_37775	Lnet/minecraft/class_6874;field_37775:I
official	a	Letk;a:I

locateOffset

private final Vec3i locateOffset

Mappings:

Namespace	Name	Mixin selector
named	locateOffset	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;locateOffset:Lnet/minecraft/util/math/Vec3i;
intermediary	field_37776	Lnet/minecraft/class_6874;field_37776:Lnet/minecraft/class_2382;
official	c	Letk;c:Lkb;

frequencyReductionMethod

private final StructurePlacement.FrequencyReductionMethod frequencyReductionMethod

Mappings:

Namespace	Name	Mixin selector
named	frequencyReductionMethod	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;frequencyReductionMethod:Lnet/minecraft/world/gen/chunk/placement/StructurePlacement$FrequencyReductionMethod;
intermediary	field_37777	Lnet/minecraft/class_6874;field_37777:Lnet/minecraft/class_6874$class_7154;
official	d	Letk;d:Letk$c;

frequency

private final float frequency

Mappings:

Namespace	Name	Mixin selector
named	frequency	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;frequency:F
intermediary	field_37778	Lnet/minecraft/class_6874;field_37778:F
official	e	Letk;e:F

salt

private final int salt

Mappings:

Namespace	Name	Mixin selector
named	salt	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;salt:I
intermediary	field_37779	Lnet/minecraft/class_6874;field_37779:I
official	f	Letk;f:I

exclusionZone

private final Optional<StructurePlacement.ExclusionZone> exclusionZone

Mappings:

Namespace	Name	Mixin selector
named	exclusionZone	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;exclusionZone:Ljava/util/Optional;
intermediary	field_37780	Lnet/minecraft/class_6874;field_37780:Ljava/util/Optional;
official	g	Letk;g:Ljava/util/Optional;

Constructor Details

StructurePlacement

protected StructurePlacement(Vec3i locateOffset,
 StructurePlacement.FrequencyReductionMethod frequencyReductionMethod,
 float frequency,
 int salt,
 Optional<StructurePlacement.ExclusionZone> exclusionZone)

Mappings:

Namespace	Name	Mixin selector
named	<init>	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;<init>(Lnet/minecraft/util/math/Vec3i;Lnet/minecraft/world/gen/chunk/placement/StructurePlacement$FrequencyReductionMethod;FILjava/util/Optional;)V
intermediary	<init>	Lnet/minecraft/class_6874;<init>(Lnet/minecraft/class_2382;Lnet/minecraft/class_6874$class_7154;FILjava/util/Optional;)V
official	<init>	Letk;<init>(Lkb;Letk$c;FILjava/util/Optional;)V

Method Details

buildCodec

protected static <S extends StructurePlacement>
com.mojang.datafixers.Products.P5<com.mojang.serialization.codecs.RecordCodecBuilder.Mu<S>,Vec3i,StructurePlacement.FrequencyReductionMethod,Float,Integer,Optional<StructurePlacement.ExclusionZone>> buildCodec(com.mojang.serialization.codecs.RecordCodecBuilder.Instance<S> instance)

Mappings:

Namespace	Name	Mixin selector
named	buildCodec	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;buildCodec(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P5;
intermediary	method_41637	Lnet/minecraft/class_6874;method_41637(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P5;
official	a	Letk;a(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P5;

getLocateOffset

protected Vec3i getLocateOffset()

Mappings:

Namespace	Name	Mixin selector
named	getLocateOffset	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getLocateOffset()Lnet/minecraft/util/math/Vec3i;
intermediary	method_41642	Lnet/minecraft/class_6874;method_41642()Lnet/minecraft/class_2382;
official	f	Letk;f()Lkb;

getFrequencyReductionMethod

protected StructurePlacement.FrequencyReductionMethod getFrequencyReductionMethod()

Mappings:

Namespace	Name	Mixin selector
named	getFrequencyReductionMethod	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getFrequencyReductionMethod()Lnet/minecraft/world/gen/chunk/placement/StructurePlacement$FrequencyReductionMethod;
intermediary	method_41643	Lnet/minecraft/class_6874;method_41643()Lnet/minecraft/class_6874$class_7154;
official	g	Letk;g()Letk$c;

getFrequency

protected float getFrequency()

Mappings:

Namespace	Name	Mixin selector
named	getFrequency	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getFrequency()F
intermediary	method_41644	Lnet/minecraft/class_6874;method_41644()F
official	h	Letk;h()F

getSalt

protected int getSalt()

Mappings:

Namespace	Name	Mixin selector
named	getSalt	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getSalt()I
intermediary	method_41645	Lnet/minecraft/class_6874;method_41645()I
official	i	Letk;i()I

getExclusionZone

protected Optional<StructurePlacement.ExclusionZone> getExclusionZone()

Mappings:

Namespace	Name	Mixin selector
named	getExclusionZone	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getExclusionZone()Ljava/util/Optional;
intermediary	method_41646	Lnet/minecraft/class_6874;method_41646()Ljava/util/Optional;
official	j	Letk;j()Ljava/util/Optional;

shouldGenerate

public boolean shouldGenerate(StructurePlacementCalculator calculator,
 int chunkX,
 int chunkZ)

Mappings:

Namespace	Name	Mixin selector
named	shouldGenerate	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;shouldGenerate(Lnet/minecraft/world/gen/chunk/placement/StructurePlacementCalculator;II)Z
intermediary	method_41639	Lnet/minecraft/class_6874;method_41639(Lnet/minecraft/class_7869;II)Z
official	b	Letk;b(Ledp;II)Z

applyFrequencyReduction

public boolean applyFrequencyReduction(int chunkX,
 int chunkZ,
 long seed)

Mappings:

Namespace	Name	Mixin selector
named	applyFrequencyReduction	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;applyFrequencyReduction(IIJ)Z
intermediary	method_56575	Lnet/minecraft/class_6874;method_56575(IIJ)Z
official	a	Letk;a(IIJ)Z

applyExclusionZone

public boolean applyExclusionZone(StructurePlacementCalculator calculator,
 int centerChunkX,
 int centerChunkZ)

Mappings:

Namespace	Name	Mixin selector
named	applyExclusionZone	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;applyExclusionZone(Lnet/minecraft/world/gen/chunk/placement/StructurePlacementCalculator;II)Z
intermediary	method_56576	Lnet/minecraft/class_6874;method_56576(Lnet/minecraft/class_7869;II)Z
official	c	Letk;c(Ledp;II)Z

isStartChunk

protected abstract boolean isStartChunk(StructurePlacementCalculator calculator,
 int chunkX,
 int chunkZ)

Mappings:

Namespace	Name	Mixin selector
named	isStartChunk	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;isStartChunk(Lnet/minecraft/world/gen/chunk/placement/StructurePlacementCalculator;II)Z
intermediary	method_40168	Lnet/minecraft/class_6874;method_40168(Lnet/minecraft/class_7869;II)Z
official	a	Letk;a(Ledp;II)Z

getLocatePos

public BlockPos getLocatePos(ChunkPos chunkPos)

Mappings:

Namespace	Name	Mixin selector
named	getLocatePos	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getLocatePos(Lnet/minecraft/util/math/ChunkPos;)Lnet/minecraft/util/math/BlockPos;
intermediary	method_41636	Lnet/minecraft/class_6874;method_41636(Lnet/minecraft/class_1923;)Lnet/minecraft/class_2338;
official	a	Letk;a(Ldjo;)Liw;

getType

public abstract StructurePlacementType<?> getType()

Mappings:

Namespace	Name	Mixin selector
named	getType	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;getType()Lnet/minecraft/world/gen/chunk/placement/StructurePlacementType;
intermediary	method_40166	Lnet/minecraft/class_6874;method_40166()Lnet/minecraft/class_6875;
official	e	Letk;e()Letl;

defaultShouldGenerate

private static boolean defaultShouldGenerate(long seed,
 int salt,
 int chunkX,
 int chunkZ,
 float frequency)

Mappings:

Namespace	Name	Mixin selector
named	defaultShouldGenerate	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;defaultShouldGenerate(JIIIF)Z
intermediary	method_41635	Lnet/minecraft/class_6874;method_41635(JIIIF)Z
official	a	Letk;a(JIIIF)Z

legacyType3ShouldGenerate

private static boolean legacyType3ShouldGenerate(long seed,
 int salt,
 int chunkX,
 int chunkZ,
 float frequency)

Mappings:

Namespace	Name	Mixin selector
named	legacyType3ShouldGenerate	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;legacyType3ShouldGenerate(JIIIF)Z
intermediary	method_41638	Lnet/minecraft/class_6874;method_41638(JIIIF)Z
official	b	Letk;b(JIIIF)Z

legacyType2ShouldGenerate

private static boolean legacyType2ShouldGenerate(long seed,
 int salt,
 int chunkX,
 int chunkZ,
 float frequency)

Mappings:

Namespace	Name	Mixin selector
named	legacyType2ShouldGenerate	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;legacyType2ShouldGenerate(JIIIF)Z
intermediary	method_41640	Lnet/minecraft/class_6874;method_41640(JIIIF)Z
official	c	Letk;c(JIIIF)Z

legacyType1ShouldGenerate

private static boolean legacyType1ShouldGenerate(long seed,
 int salt,
 int chunkX,
 int chunkZ,
 float frequency)

Mappings:

Namespace	Name	Mixin selector
named	legacyType1ShouldGenerate	Lnet/minecraft/world/gen/chunk/placement/StructurePlacement;legacyType1ShouldGenerate(JIIIF)Z
intermediary	method_41641	Lnet/minecraft/class_6874;method_41641(JIIIF)Z
official	d	Letk;d(JIIIF)Z