solitare/playingcard.cpp

#include "playingcard.h"

PlayingCard::PlayingCard(const PlayingCard::Suit &suit, const PlayingCard::Value &value, QObject *parent)
     : QObject{parent}, m_suit{suit}, m_value{value}
{ }

PlayingCard::Suit PlayingCard::suit() const
{
    return m_suit;
}

QString PlayingCard::suitString() const
{
    switch (m_suit) {
        case Clubs: return "clubs";
        case Diamonds: return "diamonds";
        case Hearts: return "hearts";
        case Spades: return "spades";
        default: throw std::invalid_argument("Invalid Suit enum value");
    }
}

void PlayingCard::setSuit(const PlayingCard::Suit &suit)
{
    if (m_suit == suit)
        return;

    m_suit = suit;
    emit onSuitChanged();
}

PlayingCard::Value PlayingCard::value() const
{
    return m_value;
}

QString PlayingCard::valueString() const
{
    switch (m_value) {
        case Ace: return "ace";
        case Two: return "2";
        case Three: return "3";
        case Four: return "4";
        case Five: return "5";
        case Six: return "6";
        case Seven: return "7";
        case Eight: return "8";
        case Nine: return "9";
        case Ten: return "10";
        case Jack: return "jack";
        case Queen: return "queen";
        case King: return "king";
        default: throw std::invalid_argument("Invalid Value enum value");
    }
}

void PlayingCard::setValue(const PlayingCard::Value &value)
{
    if (m_value == value)
        return;

    m_value = value;
    emit onValueChanged();
}

QList<PlayingCard *> PlayingCard::createDeck()
{
    QList<PlayingCard*> deck;

    for (int suitIndex = PlayingCard::Suit::Clubs; suitIndex <= PlayingCard::Suit::Spades; ++suitIndex) {
        for (int valueIndex = PlayingCard::Value::Ace; valueIndex <= PlayingCard::Value::King; ++valueIndex) {
            PlayingCard *card = new PlayingCard();
            card->setSuit(static_cast<PlayingCard::Suit>(suitIndex));
            card->setValue(static_cast<PlayingCard::Value>(valueIndex));
            deck.append(card);
        }
    }

    return deck;
}