Package com.ardorcraft.file

Class WorldFile

java.lang.Object

com.ardorcraft.file.WorldFile

public final class WorldFile
extends Object

ArdorCraft map file format

Layout of each chunk data in the file:

• byte 0 = this key (long, 8)
• byte 8 = next key pos (long, 8)
• byte 16 = this pos (long, 8 (0 = +4, >0 = to start of next "this pos"))
• byte 24 = data size (int, 4)
• byte 28 = compressed data (byte[])

Constructor Summary

Constructors

Constructor	Description
WorldFile(File file)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	contains(int x, int z)
static int	getCoordinateX(long key)
static int	getCoordinateZ(long key)
static long	getKey(int x, int z)
byte[]	load(int x, int z)
void	remap()
void	save(int x, int z, byte[] dataSource)
long	size()

Methods inherited from class java.lang.Object

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

Constructor Details

WorldFile

public WorldFile(File file)
          throws Exception

Throws:

Exception

Method Details

close

public void close()
           throws IOException

Throws:

IOException

size

public long size()
          throws IOException

Throws:

IOException

contains

public boolean contains(int x,
 int z)

remap

public void remap()
           throws IOException

Throws:

IOException

save

public void save(int x,
 int z,
 byte[] dataSource)
          throws IOException

Throws:

IOException

load

public byte[] load(int x,
 int z)
            throws IOException

Throws:

IOException

getKey

public static long getKey(int x,
 int z)

getCoordinateX

public static int getCoordinateX(long key)

getCoordinateZ

public static int getCoordinateZ(long key)