net.minecraft.world.chunk
Class NibbleArray

java.lang.Object
  net.minecraft.world.chunk.NibbleArray

public class NibbleArray
extends Object

Field Summary

byte[]

data Byte array of data stored in this holder.

Constructor Summary

NibbleArray(byte[] par1ArrayOfByte, int par2)

NibbleArray(int par1, int par2)

Method Summary

int	get(int par1, int par2, int par3) Returns the nibble of data corresponding to the passed in x, y, z.
void	set(int par1, int par2, int par3, int par4) Arguments are x, y, z, val.

Methods inherited from class java.lang.Object

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

Field Detail

data

public final byte[] data

Byte array of data stored in this holder. Possibly a light map or some chunk data. Data is accessed in 4-bit pieces.

Constructor Detail

NibbleArray

public NibbleArray(int par1,
                   int par2)

NibbleArray

public NibbleArray(byte[] par1ArrayOfByte,
                   int par2)

Method Detail

get

public int get(int par1,
               int par2,
               int par3)

Returns the nibble of data corresponding to the passed in x, y, z. y is at most 6 bits, z is at most 4.

set

public void set(int par1,
                int par2,
                int par3,
                int par4)

Arguments are x, y, z, val. Sets the nibble of data at x << 11 | z << 7 | y to val.