EngineTwo Class Reference

The game engine for two players. More...

#include <engine_two.h>

Inheritance diagram for EngineTwo:

[legend]Collaboration diagram for EngineTwo:

[legend]List of all members.

Public Types
enum	MoveState { FirstPlayerTurn = 0, SecondPlayerTurn = 1 }
	Move phase states. More...
Public Slots
virtual void	playerInput (int inputId, int playerNumber, int cardNumber)
	Player input available.
bool	isLegalMove (int card1, int card2, int playerNumber)
	Check whether the two cards played are legal, supposed the given player is the second one.
int	whoWonMove (int card1, int card2)
	Check who won a move, the first or the second card.
Public Member Functions
	EngineTwo (QWidget *parent, Deck *deck, DisplayTwo *display)
	Constructor for the game engine.
virtual void	startGame (Suite trump, int startPlayer)
	Start a new game.
virtual void	stopGame ()
	Stop a game.
MoveState	currentMovePhase ()
	Retrieve the current move phase.
int	playedCard (int no)
	Retrieve the currently played card.
Protected Slots
void	gameLoopStart ()
	First part of the game loop.
void	gameLoopFinish ()
	Second part of the game loop.
Protected Member Functions
void	activatePlayer (int playerNumber)
	Active the current player to the given player number.
bool	gameOver ()
	Check whether the game is over.
int	evaluateGame ()
	Called after game ends and then give points to players.

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Detailed Description

The game engine for two players.

Definition at line 42 of file engine_two.h.

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Member Enumeration Documentation

enum EngineTwo::MoveState

Move phase states. Enumerator: FirstPlayerTurn  SecondPlayerTurn  Definition at line 48 of file engine_two.h.

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Constructor & Destructor Documentation

EngineTwo::EngineTwo (  QWidget *  parent, Deck *  deck, DisplayTwo *  display )

Constructor for the game engine. Parameters: parent  The parent window deck  The card deck display  The display engine Definition at line 37 of file engine_two.cpp. References AbstractEngine::mCurrentPlayer.

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Member Function Documentation

void EngineTwo::activatePlayer (  int  playerNumber  )  [protected]

Active the current player to the given player number. Enable inputs etc. Parameters: playerNumber  The new player playerNumber Definition at line 374 of file engine_two.cpp. References AbstractEngine::mPlayers. Referenced by gameLoopStart().

MoveState EngineTwo::currentMovePhase (   )  [inline]

Retrieve the current move phase. Returns: The move phase. Definition at line 73 of file engine_two.h.

int EngineTwo::evaluateGame (   )  [protected]

Called after game ends and then give points to players. Returns: The winning player Definition at line 229 of file engine_two.cpp. References Player::addGame(), Player::addScore(), Player::addWonGame(), AbstractEngine::mPlayers, Player::name(), Player::points(), DisplayTwo::showScore(), and DisplayTwo::showText(). Referenced by gameLoopFinish(). Here is the call graph for this function:

void EngineTwo::gameLoopFinish (   )  [protected, slot]

Second part of the game loop. Definition at line 149 of file engine_two.cpp. References Player::addWonCard(), evaluateGame(), FirstPlayerTurn, gameLoopStart(), gameOver(), global_debug, Player::increaseMovesWon(), AbstractEngine::isGameRunning(), AbstractEngine::mCurrentPlayer, AbstractEngine::mGameStatus, AbstractEngine::mPlayers, Player::noOfMovesWon(), AbstractEngine::player(), Player::points(), DisplayTwo::remove(), SecondPlayerTurn, DisplayTwo::showMove(), AbstractEngine::signalGameOver(), AbstractEngine::Stopped, and whoWonMove(). Referenced by playerInput().

void EngineTwo::gameLoopStart (   )  [protected, slot]

First part of the game loop. Definition at line 47 of file engine_two.cpp. References activatePlayer(), AbstractEngine::isGameRunning(), and AbstractEngine::mCurrentPlayer. Referenced by gameLoopFinish().

bool EngineTwo::gameOver (   )  [protected]

Check whether the game is over. Returns: True if the game is over, false otherwise Definition at line 219 of file engine_two.cpp. References global_debug. Referenced by gameLoopFinish().

bool EngineTwo::isLegalMove (  int  card1, int  card2, int  playerNumber )  [slot]

Check whether the two cards played are legal, supposed the given player is the second one. Parameters: card1  The card played by the first player card2  The card played by the second player playerNumber  The id of the latter player (to access its cards) Returns: true if the move is legal, false otherwise. Definition at line 395 of file engine_two.cpp. References Player::getCard(), Deck::getCardType(), Deck::getSuite(), CardDeck::Jack, and AbstractEngine::player(). Referenced by playerInput().

int EngineTwo::playedCard (  int  no  )  [inline]

Retrieve the currently played card. Parameters: no  Which card (0,1) Returns: The played card. Definition at line 79 of file engine_two.h.

void EngineTwo::playerInput (  int  inputId, int  playerNumber, int  cardNumber )  [virtual, slot]

Player input available. Parameters: inputId  The input device id playerNumber  The player number [0-1] cardNumber  The card number [0-7] Implements AbstractEngine. Definition at line 58 of file engine_two.cpp. References Player::deleteCard(), FirstPlayerTurn, gameLoopFinish(), Player::getCard(), Deck::getCardType(), Deck::getSuite(), global_debug, isLegalMove(), AbstractEngine::mCurrentPlayer, AbstractEngine::mPlayers, Deck::name(), DisplayTwo::play(), AbstractEngine::player(), SecondPlayerTurn, Player::stopTurn(), TIME_END_MOVE, and DisplayTwo::turn().

void EngineTwo::startGame (  Suite  trump, int  startPlayer )  [virtual]

Start a new game. Parameters: trump  The trump suite. startPlayer  The start player Implements AbstractEngine. Definition at line 319 of file engine_two.cpp. References Player::addGame(), DisplayTwo::deal(), FirstPlayerTurn, AbstractEngine::mCurrentPlayer, AbstractEngine::mGameStatus, AbstractEngine::mPlayers, AbstractEngine::player(), and AbstractEngine::Running. Here is the call graph for this function:

void EngineTwo::stopGame (   )  [virtual]

Stop a game. Implements AbstractEngine. Definition at line 350 of file engine_two.cpp. References AbstractEngine::mPlayers.

int EngineTwo::whoWonMove (  int  card1, int  card2 )  [slot]

Check who won a move, the first or the second card. Parameters: card1  Card value played by first mover card2  Card value played by latter mover Definition at line 450 of file engine_two.cpp. References CardDeck::Ace, Deck::getCardType(), Deck::getSuite(), global_debug, CardDeck::Jack, and CardDeck::Ten. Referenced by gameLoopFinish().

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

• engine_two.h
• engine_two.cpp

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