com.threerings.puzzle.drop.client
Class DropBlockSprite

java.lang.Object
  com.threerings.media.AbstractMedia
      com.threerings.media.sprite.Sprite
          com.threerings.puzzle.drop.client.DropSprite
              com.threerings.puzzle.drop.client.DropBlockSprite

All Implemented Interfaces:

com.threerings.media.util.Pathable, com.threerings.util.DirectionCodes, Shape

public class DropBlockSprite
extends DropSprite

The drop block sprite represents a block of multiple pieces that can be rotated to any of the four cardinal compass directions. As such, it may span multiple columns or rows depending on its orientation. The block has a "central" piece around which it rotates, with the other pieces referred to as "external" pieces.

Field Summary

Fields inherited from class com.threerings.media.AbstractMedia

HUD_LAYER

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

DropBlockSprite(DropBoardView view, int col, int row, int orient, int[] pieces)
Constructs a drop block sprite and starts it dropping.

DropBlockSprite(DropBoardView view, int col, int row, int orient, int[] pieces, int renderOrder)
Constructs a drop block sprite and starts it dropping.

Method Summary

boolean	canPopup() Can this sprite pop-up a row on a forgiving rotation?
void	didPopup() Called if we pop up to decrement the remaining popups we have.
Rectangle	getBoardBounds() Returns the bounds of the block in board piece coordinates.
int[]	getColumns() Returns an array of the column numbers containing the block pieces.
int	getExternalColumn() Returns the column the external piece is located in.
int	getExternalRow() Returns the row the external piece is located in.
int[]	getRows() Returns an array of the row numbers containing the block pieces.
void	setBoardLocation(int row, int col) Sets the row and column the piece is located in.
void	setColumn(int col) Sets the column the piece is located in.
void	setOrientation(int orient) Updates the sprite image offset to reflect the direction in which the external piece is hanging.
void	setRow(int row) Set the row the piece is located in.
void	toString(StringBuilder buf)

Methods inherited from class com.threerings.puzzle.drop.client.DropSprite

drop, fastForward, getColumn, getDistance, getPercentDone, getPieces, getRow, getVelocity, inside, isBouncing, isDropping, paint, setBouncing, setColumnOffset, setPieces, setRowOffset, setVelocity, stop, tick

Methods inherited from class com.threerings.media.sprite.Sprite

addSpriteObserver, cancelMove, contains, getHeight, getOrientation, getPath, getWidth, getX, getXOffset, getY, getYOffset, hitTest, intersects, isMoving, move, paintPath, pathBeginning, pathCompleted, removeSpriteObserver, setLocation, viewLocationDidChange

Methods inherited from class com.threerings.media.AbstractMedia

contains, contains, contains, contains, getBounds, getBounds2D, getPathIterator, getPathIterator, getRenderOrder, init, intersects, intersects, invalidate, queueNotification, renderCompareTo, setRenderOrder, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.threerings.media.util.Pathable

getBounds

Constructor Detail

DropBlockSprite

public DropBlockSprite(DropBoardView view,
                       int col,
                       int row,
                       int orient,
                       int[] pieces)

Constructs a drop block sprite and starts it dropping.

Parameters:

view - the board view upon which this sprite will be displayed.

col - the column of the central piece.

row - the row of the central piece.

orient - the orientation of the sprite.

pieces - the pieces displayed by the sprite.

DropBlockSprite

public DropBlockSprite(DropBoardView view,
                       int col,
                       int row,
                       int orient,
                       int[] pieces,
                       int renderOrder)

Constructs a drop block sprite and starts it dropping.

Parameters:

view - the board view upon which this sprite will be displayed.

col - the column of the central piece.

row - the row of the central piece.

orient - the orientation of the sprite.

pieces - the pieces displayed by the sprite.

renderOrder - the rendering order of the sprite.

Method Detail

getRows

public int[] getRows()

Returns an array of the row numbers containing the block pieces. The first index is the row of the central piece. The array is cached and re-used internally and so the caller should make their own copy if they care to modify it.

getColumns

public int[] getColumns()

Returns an array of the column numbers containing the block pieces. The first index is the column of the central piece. The array is cached and re-used internally and so the caller should make their own copy if they care to modify it.

getBoardBounds

public Rectangle getBoardBounds()

Returns the bounds of the block in board piece coordinates. The bounds rectangle is cached and re-used internally and so the caller should make their own copy if they care to modify it.

getExternalRow

public int getExternalRow()

Returns the row the external piece is located in.

getExternalColumn

public int getExternalColumn()

Returns the column the external piece is located in.

setColumn

public void setColumn(int col)

Description copied from class: DropSprite

Sets the column the piece is located in.

Overrides:

setColumn in class DropSprite

setRow

public void setRow(int row)

Description copied from class: DropSprite

Set the row the piece is located in.

Overrides:

setRow in class DropSprite

setBoardLocation

public void setBoardLocation(int row,
                             int col)

Description copied from class: DropSprite

Sets the row and column the piece is located in.

Overrides:

setBoardLocation in class DropSprite

setOrientation

public void setOrientation(int orient)

Updates the sprite image offset to reflect the direction in which the external piece is hanging.

Specified by:

setOrientation in interface com.threerings.media.util.Pathable

Overrides:

setOrientation in class DropSprite

toString

public void toString(StringBuilder buf)

Overrides:

toString in class DropSprite

canPopup

public boolean canPopup()

Can this sprite pop-up a row on a forgiving rotation?

didPopup

public void didPopup()

Called if we pop up to decrement the remaining popups we have.