DisplayTwo Class Reference

The display engine for a two player game. More...

#include <display_two.h>

Inheritance diagram for DisplayTwo:

[legend]Collaboration diagram for DisplayTwo:

[legend]List of all members.

Public Slots
void	convertMousePress (QPoint mouse, int &playerNumber, int &cardNumber)
	Convert the position of a mouse click to a logical game position, that is position (up/down) and a card number (0-7).
void	updatePlayer (Player *player)
	Connect a player with the score widget by setting the player properties to the score board.
Public Member Functions
	DisplayTwo (Deck *deck, QGraphicsScene *scene, ThemeManager *theme, int advancePeriod, QGraphicsView *parent)
	Constructor for the engine.
void	start ()
	Start the display.
virtual void	changeTheme ()
	Main theme function.
void	deal (Player *player, int position)
void	play (int cardNumber, int playerNumber, int phase)
	Play a card on the display.
void	turn (int cardNumber)
	Turn a card on the display.
void	remove (int winnerPosition, int cardNumber, int delta)
	Remove the given card from the display.
int	shuffleTime ()
	Returns the time in milliseconds used for shuffling the initial cards.
void	showScore (int position, int score)
	Display the score on the game board.
void	showText (QString text)
	Display a text on the game board.
void	showMove (int no=-1)
	Show the move icon for the given player.
Protected Member Functions
void	calcXYFromNumber (int cardNumber, int &x, int &y)
	Calculate the x,y position values from a card number.
CardSprite *	getCardSprite (int cardValue)
	Get a card sprite for a card value.

---

Detailed Description

The display engine for a two player game.

Definition at line 45 of file display_two.h.

---

Constructor & Destructor Documentation

DisplayTwo::DisplayTwo (  Deck *  deck, QGraphicsScene *  scene, ThemeManager *  theme, int  advancePeriod, QGraphicsView *  parent )

Constructor for the engine. Parameters: deck  The card deck scene  The graphics scene to work with theme  The theme manager advancePeriod  The advance period [ms] parent  The parent object Definition at line 47 of file display_two.cpp. References AbstractDisplay::mAdvancePeriod, AbstractDisplay::mSprites, AbstractDisplay::mTheme, AbstractDisplay::scene(), and ThemeManager::updateTheme(). Here is the call graph for this function:

---

Member Function Documentation

void DisplayTwo::calcXYFromNumber (  int  cardNumber, int &  x, int &  y )  [protected]

Calculate the x,y position values from a card number. Parameters: cardNumber  The card number [0-7] x  The board x coordinate [0-3] y  The board y coordinate [0-1] Definition at line 281 of file display_two.cpp.

void DisplayTwo::changeTheme (   )  [virtual]

Main theme function. Called by the theme manager. Redraw and resize display. Implements Themable. Definition at line 107 of file display_two.cpp. References ThemeManager::config(), ThemeManager::getPixmap(), AbstractDisplay::mView, AbstractDisplay::scene(), and Themable::thememanager(). Here is the call graph for this function:

void DisplayTwo::convertMousePress (  QPoint  mouse, int &  playerNumber, int &  cardNumber )  [virtual, slot]

Convert the position of a mouse click to a logical game position, that is position (up/down) and a card number (0-7). Parameters: mouse  The mouse coordinates [screen coordinates] playerNumber  The resulting player number [0-1] cardNumber  The resulting card number [0-7] Implements AbstractDisplay. Definition at line 230 of file display_two.cpp. References ThemeManager::config(), ThemeManager::getScale(), and Themable::thememanager().

void DisplayTwo::deal (  Player *  player, int  position )

Definition at line 159 of file display_two.cpp. References ThemeManager::config(), Player::getCard(), AbstractDisplay::mCards, CardSprite::setPosition(), CardSprite::setShuffleMove(), Themable::thememanager(), and TIME_DELAY_SHUFFLE. Referenced by EngineTwo::startGame(). Here is the call graph for this function:

CardSprite * DisplayTwo::getCardSprite (  int  cardValue  )  [protected]

Get a card sprite for a card value. Parameters: cardValue  The card value [0-31] Returns: The sprite. Definition at line 289 of file display_two.cpp. References AbstractDisplay::mCards. Referenced by play(), remove(), and turn().

void DisplayTwo::play (  int  cardNumber, int  playerNumber, int  phase )  [virtual]

Play a card on the display. The card is moved from its current position to the card deposit. Parameters: cardNumber  The card number (0-7) playerNumber  The player number (0-1) phase  Movement phase (1st part, 2nd part, etc) [optional] Implements AbstractDisplay. Definition at line 304 of file display_two.cpp. References ThemeManager::config(), getCardSprite(), CardSprite::setMove(), and Themable::thememanager(). Referenced by EngineTwo::playerInput(). Here is the call graph for this function:

void DisplayTwo::remove (  int  winnerPosition, int  cardNumber, int  delta )  [virtual]

Remove the given card from the display. Parameters: winnerPosition  The position of the winner (0,1) cardNumber  The number of the card delta  Card offset from target position (0,1,2,...) Implements AbstractDisplay. Definition at line 335 of file display_two.cpp. References ThemeManager::config(), getCardSprite(), CardSprite::setRemove(), and Themable::thememanager(). Referenced by EngineTwo::gameLoopFinish(). Here is the call graph for this function:

void DisplayTwo::showMove (  int  no = -1  )

Show the move icon for the given player. Parameters: no  The player number (-1: show none) Definition at line 381 of file display_two.cpp. Referenced by EngineTwo::gameLoopFinish().

void DisplayTwo::showScore (  int  position, int  score )

Display the score on the game board. Parameters: position  Which player position score  The score to display Definition at line 369 of file display_two.cpp. References TextSprite::setText(). Referenced by EngineTwo::evaluateGame(). Here is the call graph for this function:

void DisplayTwo::showText (  QString  text  )

Display a text on the game board. Parameters: text  The text to display Definition at line 361 of file display_two.cpp. References TextSprite::setText(). Referenced by EngineTwo::evaluateGame(). Here is the call graph for this function:

int DisplayTwo::shuffleTime (   )

Returns the time in milliseconds used for shuffling the initial cards. Returns: The time in milliseconds [ms]. Definition at line 223 of file display_two.cpp. References TIME_DELAY_AFTER_SHUFFLE, and TIME_DELAY_SHUFFLE.

void DisplayTwo::start (   )  [virtual]

Start the display. Implements AbstractDisplay. Definition at line 121 of file display_two.cpp. References AbstractDisplay::mCards.

void DisplayTwo::turn (  int  cardNumber  )  [virtual]

Turn a card on the display. The card is flipped backside to frontside. Parameters: cardNumber  The card number (0-7) Implements AbstractDisplay. Definition at line 327 of file display_two.cpp. References getCardSprite(), and CardSprite::setTurning(). Referenced by EngineTwo::playerInput(). Here is the call graph for this function:

void DisplayTwo::updatePlayer (  Player *  player  )  [slot]

Connect a player with the score widget by setting the player properties to the score board. Parameters: player  The player to set Definition at line 146 of file display_two.cpp. References Player::games(), Player::id(), Player::input(), Player::name(), Player::points(), Player::score(), ScoreSprite::setGames(), ScoreSprite::setInput(), ScoreSprite::setPlayerName(), ScoreSprite::setPoints(), ScoreSprite::setScore(), ScoreSprite::setTrump(), Player::trump(), AbstractInput::type(), and Player::wonGames().

---

The documentation for this class was generated from the following files:

• display_two.h
• display_two.cpp

---