com.amoebacode.blackjack.display
Class HandDisplay

java.lang.Object
  |
  +--com.amoebacode.blackjack.display.DisplayElement
        |
        +--com.amoebacode.blackjack.display.HandDisplay

All Implemented Interfaces:

BlackjackEventListener, java.util.EventListener, HandEventListener

Direct Known Subclasses:

DealerHandDisplay, PlayerHandDisplay

public abstract class HandDisplay

extends DisplayElement

implements HandEventListener

HandDisplay handles the display of a dealer or player hand, including the cards and current score label.

Version:

0.9

Author:

Jason Gurney

Field Summary

private java.util.List	cardDisplays The list of card displays
protected LabelWrapper	currentScore The wrapper for the label that draws the current score
private IHand	hand The hand being displayed
private boolean	isAnimating Indicates whether this hand is currently animating a card
protected int	xPos The horizontal position of this hand
protected int	yPos The vertical position of this hand

Fields inherited from class com.amoebacode.blackjack.display.DisplayElement

parent

Constructor Summary

protected

HandDisplay(ParticipantDisplay display) Default protected constructor.

Method Summary

void	addCard(BlackjackEvent event) Adds a card to this hand display object.
void	clear(BlackjackEvent event) Clears this hand display object.
void	clearCards() Removes this hand's cards from the primary layered pane.
void	clearCurrentScore() Removes this hand's score label from the primary layered pane.
private void	drawCard(CardDisplay aCard, int index) Draws the specified card at the specified index.
protected void	drawCard(IHand hand, int index) Draws the specified card in this hand.
void	drawCards(int cardIndex) Draws the cards in this hand up to the specified index.
protected CardDisplay	getCardDisplay(ICard card) Returns the card display corresponding to the specified card.
protected CardDisplay	getCardDisplayAt(int index) Returns the card display at the specified index.
protected abstract Coordinate	getCoordinates() Returns the horizontal and vertical position of this hand.
int	getCurrentScoreXPos() Returns the horizontal position of the current score label.
abstract int	getCurrentScoreYPos() Returns the vertical position of the current score label.
protected IHand	getHand() Returns the hand being displayed.
protected int	getNumberOfCardDisplays() Returns the number of card displays in this hand.
void	performAddCardAction(CardDisplay cd) Adds the specified card to this hand and starts the card animation.
void	removeCard(BlackjackEvent event) Removes a card from this hand display object.
void	resume(int cardIndex) Draws the card at the specified index and when appropriate, plays the corresponding audio clip (called when card animation finishes).
private void	setCoordinates() Sets the horizontal and vertical position of this hand.
protected void	setHand(IHand hand) Sets the hand to display.
protected void	setupDisplay() Sets up this hand's location and current score label.
protected void	startAnimatedCard() Sets up the animation for the most recently added card.
protected void	stopAnimatedCard() Turns off the card animation.

Methods inherited from class com.amoebacode.blackjack.display.DisplayElement

executeGameCommand, getDisplayManager, getGameDisplay, getParent, hasParent, playGameClip, queueAction, resumeQueue

Methods inherited from class java.lang.Object

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

Field Detail

xPos

protected int xPos

The horizontal position of this hand

yPos

protected int yPos

The vertical position of this hand

isAnimating

private boolean isAnimating

Indicates whether this hand is currently animating a card

currentScore

protected LabelWrapper currentScore

The wrapper for the label that draws the current score

hand

private IHand hand

The hand being displayed

cardDisplays

private java.util.List cardDisplays

The list of card displays

Constructor Detail

HandDisplay

protected HandDisplay(ParticipantDisplay display)

Default protected constructor.

Parameters:

display - the parent ParticipantDisplay

Method Detail

setupDisplay

protected void setupDisplay()

Sets up this hand's location and current score label.

startAnimatedCard

protected void startAnimatedCard()

Sets up the animation for the most recently added card.

stopAnimatedCard

protected void stopAnimatedCard()

Turns off the card animation.

drawCard

private void drawCard(CardDisplay aCard,
                      int index)

Draws the specified card at the specified index.

Parameters:

aCard - CardDisplay the card to draw

index - the index of the card to draw

setCoordinates

private void setCoordinates()

Sets the horizontal and vertical position of this hand.

getCurrentScoreXPos

public int getCurrentScoreXPos()

Returns the horizontal position of the current score label.

getCoordinates

protected abstract Coordinate getCoordinates()

Returns the horizontal and vertical position of this hand.

Returns:

the horizontal and vertical Coordinate

drawCards

public void drawCards(int cardIndex)

Draws the cards in this hand up to the specified index.

Parameters:

cardIndex - the index of the last card to draw

drawCard

protected void drawCard(IHand hand,
                        int index)

Draws the specified card in this hand.

Parameters:

index - the index of the card to draw

addCard

public void addCard(BlackjackEvent event)

Description copied from interface: HandEventListener

Adds a card to this hand display object.

Specified by:

addCard in interface HandEventListener

See Also:

HandEventListener.addCard(BlackjackEvent)

performAddCardAction

public void performAddCardAction(CardDisplay cd)

Adds the specified card to this hand and starts the card animation.

Parameters:

cd - the CardDisplay to add

clear

public void clear(BlackjackEvent event)

Description copied from interface: HandEventListener

Clears this hand display object.

Specified by:

clear in interface HandEventListener

See Also:

HandEventListener.clear(BlackjackEvent)

clearCurrentScore

public void clearCurrentScore()

Removes this hand's score label from the primary layered pane.

clearCards

public void clearCards()

Removes this hand's cards from the primary layered pane.

getCurrentScoreYPos

public abstract int getCurrentScoreYPos()

Returns the vertical position of the current score label.

Returns:

the vertical current score position

getHand

protected IHand getHand()

Returns the hand being displayed.

Returns:

the IHand being displayed

setHand

protected void setHand(IHand hand)

Sets the hand to display.

Parameters:

hand - the IHand to display

getCardDisplayAt

protected CardDisplay getCardDisplayAt(int index)

Returns the card display at the specified index.

Parameters:

index - the index of the card display to return

Returns:

the CardDisplay at the specified index

getCardDisplay

protected CardDisplay getCardDisplay(ICard card)

Returns the card display corresponding to the specified card.

Parameters:

card - the ICard to match

Returns:

the CardDisplay corresponding to the specified ICard

removeCard

public void removeCard(BlackjackEvent event)

Description copied from interface: HandEventListener

Removes a card from this hand display object.

Specified by:

removeCard in interface HandEventListener

See Also:

HandEventListener.removeCard(BlackjackEvent)

resume

public void resume(int cardIndex)

Draws the card at the specified index and when appropriate, plays the corresponding audio clip (called when card animation finishes).

Parameters:

cardIndex - the card to draw

getNumberOfCardDisplays

protected int getNumberOfCardDisplays()

Returns the number of card displays in this hand.

Returns:

the number of card displays