com.threerings.puzzle.drop.util
Class DropBoardUtil

java.lang.Object
  com.threerings.puzzle.drop.util.DropBoardUtil

All Implemented Interfaces:

com.threerings.util.DirectionCodes

public class DropBoardUtil
extends Object
implements com.threerings.util.DirectionCodes

Field Summary

Fields inherited from interface com.threerings.util.DirectionCodes

CARDINAL_DIRECTIONS, CCW, CW, DIRECTION_COUNT, DOWN, EAST, EASTNORTHEAST, EASTSOUTHEAST, FINE_DIRECTION_COUNT, HORIZONTAL, LEFT, NONE, NORTH, NORTHEAST, NORTHNORTHEAST, NORTHNORTHWEST, NORTHWEST, RIGHT, SOUTH, SOUTHEAST, SOUTHSOUTHEAST, SOUTHSOUTHWEST, SOUTHWEST, UP, VERTICAL, WEST, WESTNORTHWEST, WESTSOUTHWEST

Constructor Summary

DropBoardUtil()

Method Summary

static int	getRotatedOrientation(int orient, int dir) Returns the orientation resulting from rotating the block in the given direction.
static int	getRotatedOrientation(int orient, int dir, int count) Returns the orientation resulting from rotating the block in the given direction the specified number of times.

Methods inherited from class java.lang.Object

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

Constructor Detail

DropBoardUtil

public DropBoardUtil()

Method Detail

getRotatedOrientation

public static int getRotatedOrientation(int orient,
                                        int dir,
                                        int count)

Returns the orientation resulting from rotating the block in the given direction the specified number of times.

Parameters:

orient - the current orientation.

dir - the direction to rotate in; one of CW or CCW.

count - the number of rotations to perform.

Returns:

the rotated orientation.

getRotatedOrientation

public static int getRotatedOrientation(int orient,
                                        int dir)

Returns the orientation resulting from rotating the block in the given direction.

Parameters:

orient - the current orientation.

dir - the direction to rotate in; one of CW or CCW.

Returns:

the rotated orientation.