Package net.minecraft.world.gen.foliage

Class FoliagePlacer

java.lang.Object

net.minecraft.world.gen.foliage.FoliagePlacer

Direct Known Subclasses:

AcaciaFoliagePlacer, BlobFoliagePlacer, DarkOakFoliagePlacer, JungleFoliagePlacer, MegaPineFoliagePlacer, PineFoliagePlacer, SpruceFoliagePlacer

public abstract class FoliagePlacer
extends Object

Mappings:

Namespace	Name
official	csz
intermediary	net/minecraft/class_4647
named	net/minecraft/world/gen/foliage/FoliagePlacer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FoliagePlacer.TreeNode	A point on a tree to generate foliage around

Field Summary

Fields

Modifier and Type	Field	Description
protected UniformIntDistribution	offset
protected UniformIntDistribution	radius
static com.mojang.serialization.Codec<FoliagePlacer>	TYPE_CODEC

Constructor Summary

Constructors

Constructor	Description
FoliagePlacer(UniformIntDistribution radius, UniformIntDistribution offset)

Method Summary

Modifier and Type	Method	Description
protected static <P extends FoliagePlacer> com.mojang.datafixers.Products.P2<com.mojang.serialization.codecs.RecordCodecBuilder.Mu<P>,UniformIntDistribution,UniformIntDistribution>	fillFoliagePlacerFields(com.mojang.serialization.codecs.RecordCodecBuilder.Instance<P> instance)
protected abstract void	generate(ModifiableTestableWorld world, Random random, TreeFeatureConfig config, int trunkHeight, FoliagePlacer.TreeNode treeNode, int foliageHeight, int radius, Set<BlockPos> leaves, int offset, BlockBox box)	This is the main method used to generate foliage.
void	generate(ModifiableTestableWorld world, Random random, TreeFeatureConfig config, int trunkHeight, FoliagePlacer.TreeNode treeNode, int foliageHeight, int radius, Set<BlockPos> leaves, BlockBox box)
protected void	generateSquare(ModifiableTestableWorld world, Random random, TreeFeatureConfig config, BlockPos pos, int radius, Set<BlockPos> leaves, int y, boolean giantTrunk, BlockBox box)	Generates a square of leaves with the given radius.
abstract int	getRandomHeight(Random random, int trunkHeight, TreeFeatureConfig config)
private int	getRandomOffset(Random random)
int	getRandomRadius(Random random, int baseHeight)
protected abstract FoliagePlacerType<?>	getType()
protected abstract boolean	isInvalidForLeaves(Random random, int baseHeight, int dx, int y, int dz, boolean giantTrunk)	Used to exclude certain positions such as corners when creating a square of leaves.
protected boolean	isPositionInvalid(Random random, int dx, int y, int dz, int radius, boolean giantTrunk)	Normalizes x and z coords before checking if they are invalid.

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<FoliagePlacer> TYPE_CODEC

Mappings:

Namespace	Name	Mixin selector
official	d	Lcsz;d:Lcom/mojang/serialization/Codec;
intermediary	field_24931	Lnet/minecraft/class_4647;field_24931:Lcom/mojang/serialization/Codec;
named	TYPE_CODEC	Lnet/minecraft/world/gen/foliage/FoliagePlacer;TYPE_CODEC:Lcom/mojang/serialization/Codec;

radius

protected final UniformIntDistribution radius

Mappings:

Namespace	Name	Mixin selector
official	e	Lcsz;e:Lago;
intermediary	field_21296	Lnet/minecraft/class_4647;field_21296:Lnet/minecraft/class_5428;
named	radius	Lnet/minecraft/world/gen/foliage/FoliagePlacer;radius:Lnet/minecraft/world/gen/UniformIntDistribution;

offset

protected final UniformIntDistribution offset

Mappings:

Namespace	Name	Mixin selector
official	f	Lcsz;f:Lago;
intermediary	field_23753	Lnet/minecraft/class_4647;field_23753:Lnet/minecraft/class_5428;
named	offset	Lnet/minecraft/world/gen/foliage/FoliagePlacer;offset:Lnet/minecraft/world/gen/UniformIntDistribution;

Constructor Details

FoliagePlacer

public FoliagePlacer(UniformIntDistribution radius,
UniformIntDistribution offset)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Lcsz;<init>(Lago;Lago;)V
intermediary	<init>	Lnet/minecraft/class_4647;<init>(Lnet/minecraft/class_5428;Lnet/minecraft/class_5428;)V
named	<init>	Lnet/minecraft/world/gen/foliage/FoliagePlacer;<init>(Lnet/minecraft/world/gen/UniformIntDistribution;Lnet/minecraft/world/gen/UniformIntDistribution;)V

Method Details

fillFoliagePlacerFields

protected static <P extends FoliagePlacer>
com.mojang.datafixers.Products.P2<com.mojang.serialization.codecs.RecordCodecBuilder.Mu<P>,UniformIntDistribution,UniformIntDistribution> fillFoliagePlacerFields(com.mojang.serialization.codecs.RecordCodecBuilder.Instance<P> instance)

Mappings:

Namespace	Name	Mixin selector
official	b	Lcsz;b(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P2;
intermediary	method_30411	Lnet/minecraft/class_4647;method_30411(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P2;
named	fillFoliagePlacerFields	Lnet/minecraft/world/gen/foliage/FoliagePlacer;fillFoliagePlacerFields(Lcom/mojang/serialization/codecs/RecordCodecBuilder$Instance;)Lcom/mojang/datafixers/Products$P2;

getType

protected abstract FoliagePlacerType<?> getType()

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a()Lcta;
intermediary	method_28843	Lnet/minecraft/class_4647;method_28843()Lnet/minecraft/class_4648;
named	getType	Lnet/minecraft/world/gen/foliage/FoliagePlacer;getType()Lnet/minecraft/world/gen/foliage/FoliagePlacerType;

generate

public void generate(ModifiableTestableWorld world,
Random random,
TreeFeatureConfig config,
int trunkHeight,
FoliagePlacer.TreeNode treeNode,
int foliageHeight,
int radius,
Set<BlockPos> leaves,
BlockBox box)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Lbua;Ljava/util/Random;Lcsn;ILcsz$a;IILjava/util/Set;Lcwn;)V
intermediary	method_27385	Lnet/minecraft/class_4647;method_27385(Lnet/minecraft/class_3747;Ljava/util/Random;Lnet/minecraft/class_4643;ILnet/minecraft/class_4647$class_5208;IILjava/util/Set;Lnet/minecraft/class_3341;)V
named	generate	Lnet/minecraft/world/gen/foliage/FoliagePlacer;generate(Lnet/minecraft/world/ModifiableTestableWorld;Ljava/util/Random;Lnet/minecraft/world/gen/feature/TreeFeatureConfig;ILnet/minecraft/world/gen/foliage/FoliagePlacer$TreeNode;IILjava/util/Set;Lnet/minecraft/util/math/BlockBox;)V

generate

protected abstract void generate(ModifiableTestableWorld world,
Random random,
TreeFeatureConfig config,
int trunkHeight,
FoliagePlacer.TreeNode treeNode,
int foliageHeight,
int radius,
Set<BlockPos> leaves,
int offset,
BlockBox box)

This is the main method used to generate foliage.

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Lbua;Ljava/util/Random;Lcsn;ILcsz$a;IILjava/util/Set;ILcwn;)V
intermediary	method_23448	Lnet/minecraft/class_4647;method_23448(Lnet/minecraft/class_3747;Ljava/util/Random;Lnet/minecraft/class_4643;ILnet/minecraft/class_4647$class_5208;IILjava/util/Set;ILnet/minecraft/class_3341;)V
named	generate	Lnet/minecraft/world/gen/foliage/FoliagePlacer;generate(Lnet/minecraft/world/ModifiableTestableWorld;Ljava/util/Random;Lnet/minecraft/world/gen/feature/TreeFeatureConfig;ILnet/minecraft/world/gen/foliage/FoliagePlacer$TreeNode;IILjava/util/Set;ILnet/minecraft/util/math/BlockBox;)V

getRandomHeight

public abstract int getRandomHeight(Random random,
int trunkHeight,
TreeFeatureConfig config)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Ljava/util/Random;ILcsn;)I
intermediary	method_26989	Lnet/minecraft/class_4647;method_26989(Ljava/util/Random;ILnet/minecraft/class_4643;)I
named	getRandomHeight	Lnet/minecraft/world/gen/foliage/FoliagePlacer;getRandomHeight(Ljava/util/Random;ILnet/minecraft/world/gen/feature/TreeFeatureConfig;)I

getRandomRadius

public int getRandomRadius(Random random,
int baseHeight)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Ljava/util/Random;I)I
intermediary	method_23452	Lnet/minecraft/class_4647;method_23452(Ljava/util/Random;I)I
named	getRandomRadius	Lnet/minecraft/world/gen/foliage/FoliagePlacer;getRandomRadius(Ljava/util/Random;I)I

getRandomOffset

private int getRandomOffset(Random random)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Ljava/util/Random;)I
intermediary	method_27386	Lnet/minecraft/class_4647;method_27386(Ljava/util/Random;)I
named	getRandomOffset	Lnet/minecraft/world/gen/foliage/FoliagePlacer;getRandomOffset(Ljava/util/Random;)I

isInvalidForLeaves

protected abstract boolean isInvalidForLeaves(Random random,
int baseHeight,
int dx,
int y,
int dz,
boolean giantTrunk)

Used to exclude certain positions such as corners when creating a square of leaves.

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Ljava/util/Random;IIIIZ)Z
intermediary	method_23451	Lnet/minecraft/class_4647;method_23451(Ljava/util/Random;IIIIZ)Z
named	isInvalidForLeaves	Lnet/minecraft/world/gen/foliage/FoliagePlacer;isInvalidForLeaves(Ljava/util/Random;IIIIZ)Z

isPositionInvalid

protected boolean isPositionInvalid(Random random,
int dx,
int y,
int dz,
int radius,
boolean giantTrunk)

Normalizes x and z coords before checking if they are invalid.

Mappings:

Namespace	Name	Mixin selector
official	b	Lcsz;b(Ljava/util/Random;IIIIZ)Z
intermediary	method_27387	Lnet/minecraft/class_4647;method_27387(Ljava/util/Random;IIIIZ)Z
named	isPositionInvalid	Lnet/minecraft/world/gen/foliage/FoliagePlacer;isPositionInvalid(Ljava/util/Random;IIIIZ)Z

generateSquare

protected void generateSquare(ModifiableTestableWorld world,
Random random,
TreeFeatureConfig config,
BlockPos pos,
int radius,
Set<BlockPos> leaves,
int y,
boolean giantTrunk,
BlockBox box)

Generates a square of leaves with the given radius. Sub-classes can use the method isInvalidForLeaves to exclude certain positions, such as corners.

Mappings:

Namespace	Name	Mixin selector
official	a	Lcsz;a(Lbua;Ljava/util/Random;Lcsn;Lfx;ILjava/util/Set;IZLcwn;)V
intermediary	method_23449	Lnet/minecraft/class_4647;method_23449(Lnet/minecraft/class_3747;Ljava/util/Random;Lnet/minecraft/class_4643;Lnet/minecraft/class_2338;ILjava/util/Set;IZLnet/minecraft/class_3341;)V
named	generateSquare	Lnet/minecraft/world/gen/foliage/FoliagePlacer;generateSquare(Lnet/minecraft/world/ModifiableTestableWorld;Ljava/util/Random;Lnet/minecraft/world/gen/feature/TreeFeatureConfig;Lnet/minecraft/util/math/BlockPos;ILjava/util/Set;IZLnet/minecraft/util/math/BlockBox;)V