net.risingworld.api.utils

Class Utils.ChunkUtils

java.lang.Object

net.risingworld.api.utils.Utils.ChunkUtils

Enclosing class:

Utils

public abstract static class Utils.ChunkUtils
extends java.lang.Object

Chunk related functions, including conversion of global positions to chunk/block positions and vice versa.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CHUNK_SIZE_X Horizontal (x) size of a chunk (amount of blocks)
static int	CHUNK_SIZE_Y Vertical (y) size of a chunk (amount of blocks)
static int	CHUNK_SIZE_Z Horizontal (z) size of a chunk (amount of blocks)

Constructor Summary

Constructors

Constructor and Description
ChunkUtils()

Method Summary

Modifier and Type	Method and Description
static int	getBlockPositionX(float x, int chunkPositionX) Calculates the x block position within a given chunk position.
static int	getBlockPositionY(float y, int chunkPositionY) Calculates the y block position within a given chunk position.
static int	getBlockPositionZ(float z, int chunkPositionZ) Calculates the z block position within a given chunk position.
static void	getChunkAndBlockPosition(float x, float y, float z, Vector3i chunkPositionStore, Vector3i blockPositionStore) Calculates a chunk offset and the according block position (within this chunk) from a given global position and stores the results in the provided Vector3i's.
static void	getChunkAndBlockPosition(Vector3f globalPosition, Vector3i chunkPositionStore, Vector3i blockPositionStore) Calculates a chunk offset and the according block position (within this chunk) from a given global position and stores the results in the provided Vector3i's.
static Vector3i	getChunkPosition(float x, float y, float z) Calculates a chunk offset from a given global position and stores the result in a Vector3i.
static Vector3i	getChunkPosition(float x, float y, float z, Vector3i storeTo) Calculates a chunk offset from a given global position and stores the result in the provided Vector3i.
static Vector3i	getChunkPosition(Vector3f globalPosition) Calculates a chunk offset from a given global position and stores the result in a Vector3i.
static Vector3i	getChunkPosition(Vector3f globalPosition, Vector3i storeTo) Calculates a chunk offset from a given global position and stores the result in the provided Vector3i.
static int	getChunkPositionX(float x) Calculates the x chunk offset from a given global position (x).
static int	getChunkPositionY(float y) Calculates the y chunk offset from a given global position (y).
static int	getChunkPositionZ(float z) Calculates the z chunk offset from a given global position (z).
static Vector3f	getGlobalPosition(Vector3i chunkPosition, Vector3i blockPosition)
static Vector3f	getGlobalPosition(Vector3i chunkPosition, Vector3i blockPosition, Vector3f storeTo)

Methods inherited from class java.lang.Object

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

Field Detail

CHUNK_SIZE_X

public static final int CHUNK_SIZE_X

Horizontal (x) size of a chunk (amount of blocks)

See Also:

Constant Field Values

CHUNK_SIZE_Y

public static final int CHUNK_SIZE_Y

Vertical (y) size of a chunk (amount of blocks)

See Also:

Constant Field Values

CHUNK_SIZE_Z

public static final int CHUNK_SIZE_Z

Horizontal (z) size of a chunk (amount of blocks)

See Also:

Constant Field Values

Constructor Detail

ChunkUtils

public ChunkUtils()

Method Detail

getChunkPosition

public static Vector3i getChunkPosition(Vector3f globalPosition)

Calculates a chunk offset from a given global position and stores the result in a Vector3i.

Parameters:

globalPosition - the global position.

Returns:

a new Vector3i containing the chunk offset.

getChunkPosition

public static Vector3i getChunkPosition(Vector3f globalPosition,
                                        Vector3i storeTo)

Calculates a chunk offset from a given global position and stores the result in the provided Vector3i.

Parameters:

globalPosition - the global position.

storeTo - the Vector3i you want to store the result in.

Returns:

the Vector3i containing the chunk offset.

getChunkPosition

public static Vector3i getChunkPosition(float x,
                                        float y,
                                        float z)

Calculates a chunk offset from a given global position and stores the result in a Vector3i.

Parameters:

x - the global x position.

y - the global y position.

z - the global z position.

Returns:

a new Vector3i containing the chunk offset.

getChunkPosition

public static Vector3i getChunkPosition(float x,
                                        float y,
                                        float z,
                                        Vector3i storeTo)

Calculates a chunk offset from a given global position and stores the result in the provided Vector3i.

Parameters:

x - the global x position.

y - the global y position.

z - the global z position.

storeTo - the Vector3i you want to store the result in.

Returns:

the Vector3i containing the chunk offset.

getChunkPositionX

public static int getChunkPositionX(float x)

Calculates the x chunk offset from a given global position (x).

Parameters:

x - the global x position.

Returns:

the x chunk offset.

getChunkPositionY

public static int getChunkPositionY(float y)

Calculates the y chunk offset from a given global position (y).

Parameters:

y - the global y position.

Returns:

the y chunk offset.

getChunkPositionZ

public static int getChunkPositionZ(float z)

Calculates the z chunk offset from a given global position (z).

Parameters:

z - the global z position.

Returns:

the z chunk offset.

getChunkAndBlockPosition

public static void getChunkAndBlockPosition(Vector3f globalPosition,
                                            Vector3i chunkPositionStore,
                                            Vector3i blockPositionStore)

Calculates a chunk offset and the according block position (within this chunk) from a given global position and stores the results in the provided Vector3i's.

Parameters:

globalPosition - the global position.

chunkPositionStore - Vector3i you want to store the chunk offset in.

blockPositionStore - Vector3i you want to store the block position in.

getChunkAndBlockPosition

public static void getChunkAndBlockPosition(float x,
                                            float y,
                                            float z,
                                            Vector3i chunkPositionStore,
                                            Vector3i blockPositionStore)

Calculates a chunk offset and the according block position (within this chunk) from a given global position and stores the results in the provided Vector3i's.

Parameters:

x - the global x position.

y - the global y position.

z - the global z position.

chunkPositionStore - Vector3i you want to store the chunk offset in.

blockPositionStore - Vector3i you want to store the block position in.

getBlockPositionX

public static int getBlockPositionX(float x,
                                    int chunkPositionX)

Calculates the x block position within a given chunk position.

Parameters:

x - the global x position.

chunkPositionX - the x chunk position, see getChunkPositionX(float)

Returns:

the x block position.

getBlockPositionY

public static int getBlockPositionY(float y,
                                    int chunkPositionY)

Calculates the y block position within a given chunk position.

Parameters:

y - the global y position.

chunkPositionY - the y chunk position, see getChunkPositionY(float)

Returns:

the y block position.

getBlockPositionZ

public static int getBlockPositionZ(float z,
                                    int chunkPositionZ)

Calculates the z block position within a given chunk position.

Parameters:

z - the global y position.

chunkPositionZ - the z chunk position, see getChunkPositionZ(float)

Returns:

the z block position.

getGlobalPosition

public static Vector3f getGlobalPosition(Vector3i chunkPosition,
                                         Vector3i blockPosition)

getGlobalPosition

public static Vector3f getGlobalPosition(Vector3i chunkPosition,
                                         Vector3i blockPosition,
                                         Vector3f storeTo)