com.partnersoft.v3x.apps.MapBrowser
Class PackedSheetCoord

java.lang.Object
  com.partnersoft.v3x.apps.MapBrowser.PackedSheetCoord

public class PackedSheetCoord
extends java.lang.Object

Not an object actually, but a way to represent sheet coordinates as longs. Each must fit in a short.

Field Summary

static long	bitblankS
static long	bitblankX
static long	bitblankY
static long	bitblankZ
static long	bitmaskS
static long	bitmaskX
static long	bitmaskY
static long	bitmaskZ

Constructor Summary

PackedSheetCoord()

Method Summary

static long	createCoord(int scale, int x, int y) Creates a packed SheetCoord from the given scale, x, y.
static long	createCoord(int scale, int x, int y, int z) Creates a packed SheetCoord from the given scale, x, y, and z.
static int	extractScale(long packedCoord) Returns the scale coord.
static int	extractX(long packedCoord) Returns the x coord.
static int	extractY(long packedCoord) Returns the y coord.
static int	extractZ(long packedCoord) Returns the z coord.
static java.lang.String	getPath(long packedCoord) Converts a packed tile coord to a path.
static void	main(java.lang.String[] argv)
static long	setScale(long packedCoord, int newScale) Sets the scale coord.
static long	setX(long packedCoord, int newX) Sets the x coord.
static long	setY(long packedCoord, int newY) Sets the y coord.
static long	setZ(long packedCoord, int newZ) Sets the z coord.

Methods inherited from class java.lang.Object

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

Field Detail

bitmaskS

public static final long bitmaskS

See Also:

Constant Field Values

bitmaskX

public static final long bitmaskX

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Constant Field Values

bitmaskY

public static final long bitmaskY

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Constant Field Values

bitmaskZ

public static final long bitmaskZ

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Constant Field Values

bitblankS

public static final long bitblankS

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Constant Field Values

bitblankX

public static final long bitblankX

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Constant Field Values

bitblankY

public static final long bitblankY

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Constant Field Values

bitblankZ

public static final long bitblankZ

See Also:

Constant Field Values

Constructor Detail

PackedSheetCoord

public PackedSheetCoord()

Method Detail

createCoord

public static long createCoord(int scale,
                               int x,
                               int y,
                               int z)

Creates a packed SheetCoord from the given scale, x, y, and z.

createCoord

public static long createCoord(int scale,
                               int x,
                               int y)

Creates a packed SheetCoord from the given scale, x, y.

extractScale

public static int extractScale(long packedCoord)

Returns the scale coord.

extractX

public static int extractX(long packedCoord)

Returns the x coord.

extractY

public static int extractY(long packedCoord)

Returns the y coord.

extractZ

public static int extractZ(long packedCoord)

Returns the z coord.

setScale

public static long setScale(long packedCoord,
                            int newScale)

Sets the scale coord.

setX

public static long setX(long packedCoord,
                        int newX)

Sets the x coord.

setY

public static long setY(long packedCoord,
                        int newY)

Sets the y coord.

setZ

public static long setZ(long packedCoord,
                        int newZ)

Sets the z coord.

getPath

public static java.lang.String getPath(long packedCoord)

Converts a packed tile coord to a path. Currently ignores Z.

main

public static void main(java.lang.String[] argv)