net.tridentsdk.server.world

Class WorldUtils

java.lang.Object

net.tridentsdk.server.world.WorldUtils

public final class WorldUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static byte	NIBBLE_MASK

Method Summary

Modifier and Type	Method and Description
static int	blockArrayIndex(int x, int y, int z) Gets the index of a block in a section
static ChunkLocation	chunkLocation(int x, int z) Gets the chunk location from a position X and Y
static byte	fromNibbleArray(byte[] nibbleArray, int index) The byte world nibble array byte search
static int	heightIndex(int relX, int relZ)
static int	intScale(int min, int max, double value) Scales a value, useful for world generation
static String	regionFile(ChunkLocation location) Gets the name of a region file for a given chunklocation
static String	regionFile(int x, int z) Gets a region file name for a given x and y location in the world
static int	section(int y) Get section index from y height

Methods inherited from class java.lang.Object

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

Field Detail

NIBBLE_MASK

public static final byte NIBBLE_MASK

See Also:

Constant Field Values

Method Detail

section

public static int section(int y)

Get section index from y height

Parameters:

y - the y height specified

Returns:

the section index

chunkLocation

public static ChunkLocation chunkLocation(int x,
                                          int z)

Gets the chunk location from a position X and Y

Parameters:

x - the specified x

z - the specified z

Returns:

the chunk location

regionFile

public static String regionFile(ChunkLocation location)

Gets the name of a region file for a given chunklocation

Parameters:

location - the location to get the region file for

Returns:

the region file containing the location

regionFile

public static String regionFile(int x,
                                int z)

Gets a region file name for a given x and y location in the world

Parameters:

x - the specified x

z - the specified z

Returns:

the region file containing the x and y

blockArrayIndex

public static int blockArrayIndex(int x,
                                  int y,
                                  int z)

Gets the index of a block in a section

Parameters:

x - the specified x

y - the y height specified

z - the specified z

Returns:

the index of the block array containing the coordinates given

fromNibbleArray

public static byte fromNibbleArray(byte[] nibbleArray,
                                   int index)

The byte world nibble array byte search

Parameters:

nibbleArray - the nibble array to search from

index - the nibble index

Returns:

the index of the nibble byte

intScale

public static int intScale(int min,
                           int max,
                           double value)

Scales a value, useful for world generation

Parameters:

min - the minimum required output

max - the maximum required output

value - the value to scale between min and max, should be between -1 and 1

Returns:

a value scaled between min and max by the scaling value, rounded

heightIndex

public static int heightIndex(int relX,
                              int relZ)