net.minecraft.world.gen.chunk

Class StructureConfig

java.lang.Object

net.minecraft.world.gen.chunk.StructureConfig

public class StructureConfig
extends Object

Contains parameters for placement of a single type of StructureFeature during chunk generation.

Field Summary

Fields

Modifier and Type	Field and Description
static com.mojang.serialization.Codec<StructureConfig>	CODEC
private int	salt Used together with the world seed and a grid cell's x,y coordinates to seed the RNG when deciding whether a structure should really be placed in a grid cell or not.
private int	separation Defines the margin of each cell in the placement grid, which leads to guaranteeing a certain minimum distance between each placed structure.
private int	spacing Defines the width and height of a cell in the structure placement grid in chunks.

Constructor Summary

Constructors

Constructor and Description
StructureConfig(int spacing, int separation, int salt)

Method Summary

Modifier and Type	Method and Description
int	getSalt()
int	getSeparation()
int	getSpacing()

Methods inherited from class java.lang.Object

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

Field Detail

CODEC

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

spacing

private final int spacing

Defines the width and height of a cell in the structure placement grid in chunks.

For each cell in the grid, the chunk generator will attempt to place the start of a structure.

Minimum is 1, which means the structure will potentially be placed in every chunk. 2 leads to one structure per 2x2 chunks, and so on.

separation

private final int separation

Defines the margin of each cell in the placement grid, which leads to guaranteeing a certain minimum distance between each placed structure.

The margin is effectively subtracted from the width and height of a cell when trying to determine the actual starting chunk within the cell.

A value of 0 means that the structure can be placed in any chunk within a grid cell, which also means two structures from adjacent grid cells could be placed directly next to each other.

A value that equals spacing - 1 will restrict placement of the structure to the chunk at 0,0 of the grid cell.

This value must be between 0 and spacing - 1, and is expressed in chunks.

salt

private final int salt

Used together with the world seed and a grid cell's x,y coordinates to seed the RNG when deciding whether a structure should really be placed in a grid cell or not. This is used to avoid that two types of structures that have the same spacing always occur in the same chunks of their placement grid, and thus in the same world chunk.

Constructor Detail

StructureConfig

public StructureConfig(int spacing,
                       int separation,
                       int salt)

Method Detail

getSpacing

public int getSpacing()

getSeparation

public int getSeparation()

getSalt

public int getSalt()