net.minecraft.util.math

Class WordPackedArray

java.lang.Object

net.minecraft.util.math.WordPackedArray

public class WordPackedArray
extends Object

A packed array of integers. Introduced in 20w17a to represent the old block state storage format.

Field Summary

Fields

Modifier and Type	Field and Description
private long[]	array
private int	length
private long	maxValue
private int	unitSize

Constructor Summary

Constructors

Constructor and Description
WordPackedArray(int unitSize, int length)
WordPackedArray(int unitSize, int length, long[] array)

Method Summary

Modifier and Type	Method and Description
int	get(int index)
long[]	getAlignedArray()
int	getUnitSize()
void	set(int index, int value)

Methods inherited from class java.lang.Object

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

Field Detail

array

private final long[] array

unitSize

private final int unitSize

maxValue

private final long maxValue

length

private final int length

Constructor Detail

WordPackedArray

public WordPackedArray(int unitSize,
                       int length)

Parameters:

unitSize - the max number of bits a value can use

length - the length of values

WordPackedArray

public WordPackedArray(int unitSize,
                       int length,
                       long[] array)

Method Detail

set

public void set(int index,
                int value)

get

public int get(int index)

getAlignedArray

public long[] getAlignedArray()

getUnitSize

public int getUnitSize()