Move cards and filters folder out of game (#6145)

* big move

* also move game_specific_terms

* fix imports

* alphabetize cmake

* fix build failure

* create database folder and move files into it

* fix includes

* run formatter

cockatrice/src/card/card_info.cpp

@@ -0,0 +1,426 @@
+#include "card_info.h"
+
+#include "../client/ui/picture_loader/picture_loader.h"
+#include "../settings/cache_settings.h"
+#include "game_specific_terms.h"
+
+#include <QDebug>
+#include <QDir>
+#include <QMessageBox>
+#include <QRegularExpression>
+#include <algorithm>
+#include <utility>
+
+const char *CardSet::TOKENS_SETNAME = "TK";
+
+CardSet::CardSet(const QString &_shortName,
+                 const QString &_longName,
+                 const QString &_setType,
+                 const QDate &_releaseDate,
+                 const CardSet::Priority _priority)
+    : shortName(_shortName), longName(_longName), releaseDate(_releaseDate), setType(_setType), priority(_priority)
+{
+    loadSetOptions();
+}
+
+CardSetPtr CardSet::newInstance(const QString &_shortName,
+                                const QString &_longName,
+                                const QString &_setType,
+                                const QDate &_releaseDate,
+                                const Priority _priority)
+{
+    CardSetPtr ptr(new CardSet(_shortName, _longName, _setType, _releaseDate, _priority));
+    // ptr->setSmartPointer(ptr);
+    return ptr;
+}
+
+QString CardSet::getCorrectedShortName() const
+{
+    // For Windows machines.
+    QSet<QString> invalidFileNames;
+    invalidFileNames << "CON"
+                     << "PRN"
+                     << "AUX"
+                     << "NUL"
+                     << "COM1"
+                     << "COM2"
+                     << "COM3"
+                     << "COM4"
+                     << "COM5"
+                     << "COM6"
+                     << "COM7"
+                     << "COM8"
+                     << "COM9"
+                     << "LPT1"
+                     << "LPT2"
+                     << "LPT3"
+                     << "LPT4"
+                     << "LPT5"
+                     << "LPT6"
+                     << "LPT7"
+                     << "LPT8"
+                     << "LPT9";
+
+    return invalidFileNames.contains(shortName) ? shortName + "_" : shortName;
+}
+
+void CardSet::loadSetOptions()
+{
+    sortKey = SettingsCache::instance().cardDatabase().getSortKey(shortName);
+    enabled = SettingsCache::instance().cardDatabase().isEnabled(shortName);
+    isknown = SettingsCache::instance().cardDatabase().isKnown(shortName);
+}
+
+void CardSet::setSortKey(unsigned int _sortKey)
+{
+    sortKey = _sortKey;
+    SettingsCache::instance().cardDatabase().setSortKey(shortName, _sortKey);
+}
+
+void CardSet::setEnabled(bool _enabled)
+{
+    enabled = _enabled;
+    SettingsCache::instance().cardDatabase().setEnabled(shortName, _enabled);
+}
+
+void CardSet::setIsKnown(bool _isknown)
+{
+    isknown = _isknown;
+    SettingsCache::instance().cardDatabase().setIsKnown(shortName, _isknown);
+}
+
+class SetList::KeyCompareFunctor
+{
+public:
+    inline bool operator()(const CardSetPtr &a, const CardSetPtr &b) const
+    {
+        if (a.isNull() || b.isNull()) {
+            qCWarning(CardInfoLog) << "SetList::KeyCompareFunctor a or b is null";
+            return false;
+        }
+
+        return a->getSortKey() < b->getSortKey();
+    }
+};
+
+void SetList::sortByKey()
+{
+    std::sort(begin(), end(), KeyCompareFunctor());
+}
+
+int SetList::getEnabledSetsNum()
+{
+    int num = 0;
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set && set->getEnabled()) {
+            ++num;
+        }
+    }
+    return num;
+}
+
+int SetList::getUnknownSetsNum()
+{
+    int num = 0;
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
+            ++num;
+        }
+    }
+    return num;
+}
+
+QStringList SetList::getUnknownSetsNames()
+{
+    QStringList sets = QStringList();
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
+            sets << set->getShortName();
+        }
+    }
+    return sets;
+}
+
+void SetList::enableAllUnknown()
+{
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
+            set->setIsKnown(true);
+            set->setEnabled(true);
+        } else if (set && set->getIsKnownIgnored() && !set->getEnabled()) {
+            set->setEnabled(true);
+        }
+    }
+}
+
+void SetList::enableAll()
+{
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+
+        if (set == nullptr) {
+            qCWarning(CardInfoLog) << "enabledAll has null";
+            continue;
+        }
+
+        if (!set->getIsKnownIgnored()) {
+            set->setIsKnown(true);
+        }
+
+        set->setEnabled(true);
+    }
+}
+
+void SetList::markAllAsKnown()
+{
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set && !set->getIsKnown() && !set->getIsKnownIgnored()) {
+            set->setIsKnown(true);
+            set->setEnabled(false);
+        } else if (set && set->getIsKnownIgnored() && !set->getEnabled()) {
+            set->setEnabled(true);
+        }
+    }
+}
+
+void SetList::guessSortKeys()
+{
+    defaultSort();
+    for (int i = 0; i < size(); ++i) {
+        CardSetPtr set = at(i);
+        if (set.isNull()) {
+            qCWarning(CardInfoLog) << "guessSortKeys set is null";
+            continue;
+        }
+        set->setSortKey(i);
+    }
+}
+
+void SetList::defaultSort()
+{
+    std::sort(begin(), end(), [](const CardSetPtr &a, const CardSetPtr &b) {
+        // Sort by priority, then by release date, then by short name
+        if (a->getPriority() != b->getPriority()) {
+            return a->getPriority() < b->getPriority(); // lowest first
+        } else if (a->getReleaseDate() != b->getReleaseDate()) {
+            return a->getReleaseDate() > b->getReleaseDate(); // most recent first
+        } else {
+            return a->getShortName() < b->getShortName(); // alphabetically
+        }
+    });
+}
+
+PrintingInfo::PrintingInfo(const CardSetPtr &_set) : set(_set)
+{
+}
+
+/**
+ * Gets the uuid property of the printing, or an empty string if the property isn't present
+ */
+QString PrintingInfo::getUuid() const
+{
+    return properties.value("uuid").toString();
+}
+
+CardInfo::CardInfo(const QString &_name,
+                   const QString &_text,
+                   bool _isToken,
+                   QVariantHash _properties,
+                   const QList<CardRelation *> &_relatedCards,
+                   const QList<CardRelation *> &_reverseRelatedCards,
+                   SetToPrintingsMap _sets,
+                   bool _cipt,
+                   bool _landscapeOrientation,
+                   int _tableRow,
+                   bool _upsideDownArt)
+    : name(_name), text(_text), isToken(_isToken), properties(std::move(_properties)), relatedCards(_relatedCards),
+      reverseRelatedCards(_reverseRelatedCards), setsToPrintings(std::move(_sets)), cipt(_cipt),
+      landscapeOrientation(_landscapeOrientation), tableRow(_tableRow), upsideDownArt(_upsideDownArt)
+{
+    simpleName = CardInfo::simplifyName(name);
+
+    refreshCachedSetNames();
+}
+
+CardInfoPtr CardInfo::newInstance(const QString &_name)
+{
+    return newInstance(_name, QString(), false, QVariantHash(), QList<CardRelation *>(), QList<CardRelation *>(),
+                       SetToPrintingsMap(), false, false, 0, false);
+}
+
+CardInfoPtr CardInfo::newInstance(const QString &_name,
+                                  const QString &_text,
+                                  bool _isToken,
+                                  QVariantHash _properties,
+                                  const QList<CardRelation *> &_relatedCards,
+                                  const QList<CardRelation *> &_reverseRelatedCards,
+                                  SetToPrintingsMap _sets,
+                                  bool _cipt,
+                                  bool _landscapeOrientation,
+                                  int _tableRow,
+                                  bool _upsideDownArt)
+{
+    CardInfoPtr ptr(new CardInfo(_name, _text, _isToken, std::move(_properties), _relatedCards, _reverseRelatedCards,
+                                 _sets, _cipt, _landscapeOrientation, _tableRow, _upsideDownArt));
+    ptr->setSmartPointer(ptr);
+
+    for (const auto &printings : _sets) {
+        for (const PrintingInfo &printing : printings) {
+            printing.getSet()->append(ptr);
+            break;
+        }
+    }
+
+    return ptr;
+}
+
+QString CardInfo::getCorrectedName() const
+{
+    // remove all the characters reserved in windows file paths,
+    // other oses only disallow a subset of these so it covers all
+    static const QRegularExpression rmrx(R"(( // |[*<>:"\\?\x00-\x08\x10-\x1f]))");
+    static const QRegularExpression spacerx(R"([/\x09-\x0f])");
+    static const QString space(' ');
+    QString result = name;
+    // Fire // Ice, Circle of Protection: Red, "Ach! Hans, Run!", Who/What/When/Where/Why, Question Elemental?
+    return result.remove(rmrx).replace(spacerx, space);
+}
+
+void CardInfo::addToSet(const CardSetPtr &_set, const PrintingInfo _info)
+{
+    if (!_set->contains(smartThis)) {
+        _set->append(smartThis);
+    }
+    if (!setsToPrintings[_set->getShortName()].contains(_info)) {
+        setsToPrintings[_set->getShortName()].append(_info);
+    }
+
+    refreshCachedSetNames();
+}
+
+void CardInfo::combineLegalities(const QVariantHash &props)
+{
+    QHashIterator<QString, QVariant> it(props);
+    while (it.hasNext()) {
+        it.next();
+        if (it.key().startsWith("format-")) {
+            smartThis->setProperty(it.key(), it.value().toString());
+        }
+    }
+}
+
+void CardInfo::refreshCachedSetNames()
+{
+    QStringList setList;
+    // update the cached list of set names
+    for (const auto &printings : setsToPrintings) {
+        for (const auto &printing : printings) {
+            if (printing.getSet()->getEnabled()) {
+                setList << printing.getSet()->getShortName();
+            }
+            break;
+        }
+    }
+    setsNames = setList.join(", ");
+}
+
+QString CardInfo::simplifyName(const QString &name)
+{
+    static const QRegularExpression spaceOrSplit("(\\s+|\\/\\/.*)");
+    static const QRegularExpression nonAlnum("[^a-z0-9]");
+
+    QString simpleName = name.toLower();
+
+    // remove spaces and right halves of split cards
+    simpleName.remove(spaceOrSplit);
+
+    // So Aetherling would work, but not Ætherling since 'Æ' would get replaced
+    // with nothing.
+    simpleName.replace("æ", "ae");
+
+    // Replace Jötun Grunt with Jotun Grunt.
+    simpleName = simpleName.normalized(QString::NormalizationForm_KD);
+
+    // remove all non alphanumeric characters from the name
+    simpleName.remove(nonAlnum);
+    return simpleName;
+}
+
+const QChar CardInfo::getColorChar() const
+{
+    QString colors = getColors();
+    switch (colors.size()) {
+        case 0:
+            return QChar();
+        case 1:
+            return colors.at(0);
+        default:
+            return QChar('m');
+    }
+}
+
+CardRelation::CardRelation(const QString &_name,
+                           AttachType _attachType,
+                           bool _isCreateAllExclusion,
+                           bool _isVariableCount,
+                           int _defaultCount,
+                           bool _isPersistent)
+    : name(_name), attachType(_attachType), isCreateAllExclusion(_isCreateAllExclusion),
+      isVariableCount(_isVariableCount), defaultCount(_defaultCount), isPersistent(_isPersistent)
+{
+}
+
+void CardInfo::resetReverseRelatedCards2Me()
+{
+    for (CardRelation *cardRelation : this->getReverseRelatedCards2Me()) {
+        cardRelation->deleteLater();
+    }
+    reverseRelatedCardsToMe = QList<CardRelation *>();
+}
+
+// Back-compatibility methods. Remove ASAP
+const QString CardInfo::getCardType() const
+{
+    return getProperty(Mtg::CardType);
+}
+void CardInfo::setCardType(const QString &value)
+{
+    setProperty(Mtg::CardType, value);
+}
+const QString CardInfo::getCmc() const
+{
+    return getProperty(Mtg::ConvertedManaCost);
+}
+const QString CardInfo::getColors() const
+{
+    return getProperty(Mtg::Colors);
+}
+void CardInfo::setColors(const QString &value)
+{
+    setProperty(Mtg::Colors, value);
+}
+const QString CardInfo::getLoyalty() const
+{
+    return getProperty(Mtg::Loyalty);
+}
+const QString CardInfo::getMainCardType() const
+{
+    return getProperty(Mtg::MainCardType);
+}
+const QString CardInfo::getManaCost() const
+{
+    return getProperty(Mtg::ManaCost);
+}
+const QString CardInfo::getPowTough() const
+{
+    return getProperty(Mtg::PowTough);
+}
+void CardInfo::setPowTough(const QString &value)
+{
+    setProperty(Mtg::PowTough, value);
+}

cockatrice/src/card/card_info.h

@@ -0,0 +1,470 @@
+#ifndef CARD_INFO_H
+#define CARD_INFO_H
+
+#include <QDate>
+#include <QHash>
+#include <QList>
+#include <QLoggingCategory>
+#include <QMap>
+#include <QMetaType>
+#include <QSharedPointer>
+#include <QStringList>
+#include <QVariant>
+#include <utility>
+
+inline Q_LOGGING_CATEGORY(CardInfoLog, "card_info");
+
+class CardInfo;
+class PrintingInfo;
+class CardSet;
+class CardRelation;
+class ICardDatabaseParser;
+
+typedef QSharedPointer<CardInfo> CardInfoPtr;
+typedef QSharedPointer<CardSet> CardSetPtr;
+typedef QMap<QString, QList<PrintingInfo>> SetToPrintingsMap;
+
+typedef QHash<QString, CardInfoPtr> CardNameMap;
+typedef QHash<QString, CardSetPtr> SetNameMap;
+
+Q_DECLARE_METATYPE(CardInfoPtr)
+
+class CardSet : public QList<CardInfoPtr>
+{
+public:
+    enum Priority
+    {
+        PriorityFallback = 0,
+        PriorityPrimary = 10,
+        PrioritySecondary = 20,
+        PriorityReprint = 30,
+        PriorityOther = 40,
+        PriorityLowest = 100,
+    };
+
+    static const char *TOKENS_SETNAME;
+
+private:
+    QString shortName, longName;
+    unsigned int sortKey;
+    QDate releaseDate;
+    QString setType;
+    Priority priority;
+    bool enabled, isknown;
+
+public:
+    explicit CardSet(const QString &_shortName = QString(),
+                     const QString &_longName = QString(),
+                     const QString &_setType = QString(),
+                     const QDate &_releaseDate = QDate(),
+                     const Priority _priority = PriorityFallback);
+    static CardSetPtr newInstance(const QString &_shortName = QString(),
+                                  const QString &_longName = QString(),
+                                  const QString &_setType = QString(),
+                                  const QDate &_releaseDate = QDate(),
+                                  const Priority _priority = PriorityFallback);
+    QString getCorrectedShortName() const;
+    QString getShortName() const
+    {
+        return shortName;
+    }
+    QString getLongName() const
+    {
+        return longName;
+    }
+    QString getSetType() const
+    {
+        return setType;
+    }
+    QDate getReleaseDate() const
+    {
+        return releaseDate;
+    }
+    Priority getPriority() const
+    {
+        return priority;
+    }
+    void setLongName(const QString &_longName)
+    {
+        longName = _longName;
+    }
+    void setSetType(const QString &_setType)
+    {
+        setType = _setType;
+    }
+    void setReleaseDate(const QDate &_releaseDate)
+    {
+        releaseDate = _releaseDate;
+    }
+    void setPriority(const Priority _priority)
+    {
+        priority = _priority;
+    }
+
+    void loadSetOptions();
+    int getSortKey() const
+    {
+        return sortKey;
+    }
+    void setSortKey(unsigned int _sortKey);
+    bool getEnabled() const
+    {
+        return enabled;
+    }
+    void setEnabled(bool _enabled);
+    bool getIsKnown() const
+    {
+        return isknown;
+    }
+    void setIsKnown(bool _isknown);
+
+    // Determine incomplete sets.
+    bool getIsKnownIgnored() const
+    {
+        return longName.length() + setType.length() + releaseDate.toString().length() == 0;
+    }
+};
+
+class SetList : public QList<CardSetPtr>
+{
+private:
+    class KeyCompareFunctor;
+
+public:
+    void sortByKey();
+    void guessSortKeys();
+    void enableAllUnknown();
+    void enableAll();
+    void markAllAsKnown();
+    int getEnabledSetsNum();
+    int getUnknownSetsNum();
+    QStringList getUnknownSetsNames();
+    void defaultSort();
+};
+
+/**
+ * Info relating to a specific printing for a card.
+ */
+class PrintingInfo
+{
+public:
+    explicit PrintingInfo(const CardSetPtr &_set = nullptr);
+    ~PrintingInfo() = default;
+
+    bool operator==(const PrintingInfo &other) const
+    {
+        return this->set == other.set && this->properties == other.properties;
+    }
+
+private:
+    CardSetPtr set;
+    // per-printing card properties;
+    QVariantHash properties;
+
+public:
+    CardSetPtr getSet() const
+    {
+        return set;
+    }
+    QStringList getProperties() const
+    {
+        return properties.keys();
+    }
+    QString getProperty(const QString &propertyName) const
+    {
+        return properties.value(propertyName).toString();
+    }
+    void setProperty(const QString &_name, const QString &_value)
+    {
+        properties.insert(_name, _value);
+    }
+
+    QString getUuid() const;
+};
+
+class CardInfo : public QObject
+{
+    Q_OBJECT
+private:
+    CardInfoPtr smartThis;
+    // The card name
+    QString name;
+    // The name without punctuation or capitalization, for better card name recognition.
+    QString simpleName;
+    // card text
+    QString text;
+    // whether this is not a "real" card but a token
+    bool isToken;
+    // basic card properties; common for all the sets
+    QVariantHash properties;
+    // the cards i'm related to
+    QList<CardRelation *> relatedCards;
+    // the card i'm reverse-related to
+    QList<CardRelation *> reverseRelatedCards;
+    // the cards thare are reverse-related to me
+    QList<CardRelation *> reverseRelatedCardsToMe;
+    // card sets
+    SetToPrintingsMap setsToPrintings;
+    // cached set names
+    QString setsNames;
+    // positioning properties; used by UI
+    bool cipt;
+    bool landscapeOrientation;
+    int tableRow;
+    bool upsideDownArt;
+
+public:
+    explicit CardInfo(const QString &_name,
+                      const QString &_text,
+                      bool _isToken,
+                      QVariantHash _properties,
+                      const QList<CardRelation *> &_relatedCards,
+                      const QList<CardRelation *> &_reverseRelatedCards,
+                      SetToPrintingsMap _sets,
+                      bool _cipt,
+                      bool _landscapeOrientation,
+                      int _tableRow,
+                      bool _upsideDownArt);
+    CardInfo(const CardInfo &other)
+        : QObject(other.parent()), name(other.name), simpleName(other.simpleName), text(other.text),
+          isToken(other.isToken), properties(other.properties), relatedCards(other.relatedCards),
+          reverseRelatedCards(other.reverseRelatedCards), reverseRelatedCardsToMe(other.reverseRelatedCardsToMe),
+          setsToPrintings(other.setsToPrintings), setsNames(other.setsNames), cipt(other.cipt),
+          landscapeOrientation(other.landscapeOrientation), tableRow(other.tableRow), upsideDownArt(other.upsideDownArt)
+    {
+    }
+
+    static CardInfoPtr newInstance(const QString &_name);
+
+    static CardInfoPtr newInstance(const QString &_name,
+                                   const QString &_text,
+                                   bool _isToken,
+                                   QVariantHash _properties,
+                                   const QList<CardRelation *> &_relatedCards,
+                                   const QList<CardRelation *> &_reverseRelatedCards,
+                                   SetToPrintingsMap _sets,
+                                   bool _cipt,
+                                   bool _landscapeOrientation,
+                                   int _tableRow,
+                                   bool _upsideDownArt);
+
+    CardInfoPtr clone() const
+    {
+        // Use the copy constructor to create a new instance
+        CardInfoPtr newCardInfo = CardInfoPtr(new CardInfo(*this));
+        newCardInfo->setSmartPointer(newCardInfo); // Set the smart pointer for the new instance
+        return newCardInfo;
+    }
+
+    void setSmartPointer(CardInfoPtr _ptr)
+    {
+        smartThis = std::move(_ptr);
+    }
+
+    // basic properties
+    inline const QString &getName() const
+    {
+        return name;
+    }
+    const QString &getSimpleName() const
+    {
+        return simpleName;
+    }
+
+    const QString &getText() const
+    {
+        return text;
+    }
+    void setText(const QString &_text)
+    {
+        text = _text;
+        emit cardInfoChanged(smartThis);
+    }
+
+    bool getIsToken() const
+    {
+        return isToken;
+    }
+    QStringList getProperties() const
+    {
+        return properties.keys();
+    }
+    QString getProperty(const QString &propertyName) const
+    {
+        return properties.value(propertyName).toString();
+    }
+    void setProperty(const QString &_name, const QString &_value)
+    {
+        properties.insert(_name, _value);
+        emit cardInfoChanged(smartThis);
+    }
+    bool hasProperty(const QString &propertyName) const
+    {
+        return properties.contains(propertyName);
+    }
+    const SetToPrintingsMap &getSets() const
+    {
+        return setsToPrintings;
+    }
+    const QString &getSetsNames() const
+    {
+        return setsNames;
+    }
+
+    // related cards
+    const QList<CardRelation *> &getRelatedCards() const
+    {
+        return relatedCards;
+    }
+    const QList<CardRelation *> &getReverseRelatedCards() const
+    {
+        return reverseRelatedCards;
+    }
+    const QList<CardRelation *> &getReverseRelatedCards2Me() const
+    {
+        return reverseRelatedCardsToMe;
+    }
+    QList<CardRelation *> getAllRelatedCards() const
+    {
+        QList<CardRelation *> result;
+        result.append(getRelatedCards());
+        result.append(getReverseRelatedCards2Me());
+        return result;
+    }
+    void resetReverseRelatedCards2Me();
+    void addReverseRelatedCards2Me(CardRelation *cardRelation)
+    {
+        reverseRelatedCardsToMe.append(cardRelation);
+    }
+
+    // positioning
+    bool getCipt() const
+    {
+        return cipt;
+    }
+    bool getLandscapeOrientation() const
+    {
+        return landscapeOrientation;
+    }
+    int getTableRow() const
+    {
+        return tableRow;
+    }
+    void setTableRow(int _tableRow)
+    {
+        tableRow = _tableRow;
+    }
+    bool getUpsideDownArt() const
+    {
+        return upsideDownArt;
+    }
+    const QChar getColorChar() const;
+
+    // Back-compatibility methods. Remove ASAP
+    const QString getCardType() const;
+    void setCardType(const QString &value);
+    const QString getCmc() const;
+    const QString getColors() const;
+    void setColors(const QString &value);
+    const QString getLoyalty() const;
+    const QString getMainCardType() const;
+    const QString getManaCost() const;
+    const QString getPowTough() const;
+    void setPowTough(const QString &value);
+
+    QString getCorrectedName() const;
+    void addToSet(const CardSetPtr &_set, PrintingInfo _info = PrintingInfo());
+    void combineLegalities(const QVariantHash &props);
+    void refreshCachedSetNames();
+
+    /**
+     * Simplify a name to have no punctuation and lowercase all letters, for
+     * less strict name-matching.
+     */
+    static QString simplifyName(const QString &name);
+
+signals:
+    /**
+     * Emit this when a pixmap for this card finishes loading.
+     * @param printing The specific printing the pixmap is for.
+     */
+    void pixmapUpdated(const PrintingInfo &printing);
+    void cardInfoChanged(CardInfoPtr card);
+};
+
+class CardRelation : public QObject
+{
+    Q_OBJECT
+public:
+    enum AttachType
+    {
+        DoesNotAttach = 0,
+        AttachTo = 1,
+        TransformInto = 2,
+    };
+
+private:
+    QString name;
+    AttachType attachType;
+    bool isCreateAllExclusion;
+    bool isVariableCount;
+    int defaultCount;
+    bool isPersistent;
+
+public:
+    explicit CardRelation(const QString &_name = QString(),
+                          AttachType _attachType = DoesNotAttach,
+                          bool _isCreateAllExclusion = false,
+                          bool _isVariableCount = false,
+                          int _defaultCount = 1,
+                          bool _isPersistent = false);
+
+    inline const QString &getName() const
+    {
+        return name;
+    }
+    AttachType getAttachType() const
+    {
+        return attachType;
+    }
+    bool getDoesAttach() const
+    {
+        return attachType != DoesNotAttach;
+    }
+    bool getDoesTransform() const
+    {
+        return attachType == TransformInto;
+    }
+    QString getAttachTypeAsString() const
+    {
+        switch (attachType) {
+            case AttachTo:
+                return "attach";
+            case TransformInto:
+                return "transform";
+            default:
+                return "";
+        }
+    }
+    bool getCanCreateAnother() const
+    {
+        return !getDoesAttach();
+    }
+    bool getIsCreateAllExclusion() const
+    {
+        return isCreateAllExclusion;
+    }
+    bool getIsVariable() const
+    {
+        return isVariableCount;
+    }
+    int getDefaultCount() const
+    {
+        return defaultCount;
+    }
+    bool getIsPersistent() const
+    {
+        return isPersistent;
+    }
+};
+#endif

cockatrice/src/card/exact_card.cpp

@@ -0,0 +1,79 @@
+#include "exact_card.h"
+
+/**
+ * Default constructor.
+ * This will set the CardInfoPtr to null.
+ * The printing will be the default-constructed PrintingInfo.
+ */
+ExactCard::ExactCard()
+{
+}
+
+/**
+ * @param _card The card. Can be null.
+ * @param _printing The printing. Can be empty.
+ */
+ExactCard::ExactCard(const CardInfoPtr &_card, const PrintingInfo &_printing) : card(_card), printing(_printing)
+{
+}
+
+bool ExactCard::operator==(const ExactCard &other) const
+{
+    return this->card == other.card && this->printing == other.printing;
+}
+
+/**
+ * Convenience method to safely get the card's name.
+ * @return The name in the CardInfo, or an empty string if card is null
+ */
+QString ExactCard::getName() const
+{
+    return card.isNull() ? "" : card->getName();
+}
+
+/**
+ * Gets a view of the underlying cardInfoPtr.
+ * @return A const reference to the CardInfo, or an empty CardInfo if card is null
+ */
+const CardInfo &ExactCard::getInfo() const
+{
+    if (card.isNull()) {
+        static CardInfoPtr emptyCard = CardInfo::newInstance("");
+        return *emptyCard;
+    }
+    return *card;
+}
+
+/**
+ * The key used to identify this exact printing in the cache
+ */
+QString ExactCard::getPixmapCacheKey() const
+{
+    QString uuid = printing.getUuid();
+    QString suffix = uuid.isEmpty() ? "" : "_" + uuid;
+    return QLatin1String("card_") + card->getName() + suffix;
+}
+
+/**
+ * Checks if the card is null or empty.
+ */
+bool ExactCard::isEmpty() const
+{
+    return card.isNull() || card->getName().isEmpty();
+}
+
+/**
+ * Returns true if isEmpty() is false
+ */
+ExactCard::operator bool() const
+{
+    return !isEmpty();
+}
+
+/**
+ * Gets the CardInfo to emit the pixmapUpdated signal
+ */
+void ExactCard::emitPixmapUpdated() const
+{
+    emit card->pixmapUpdated(printing);
+}

cockatrice/src/card/exact_card.h

@@ -0,0 +1,46 @@
+#ifndef EXACT_CARD_H
+#define EXACT_CARD_H
+
+#include "card_info.h"
+
+/**
+ * Identifies the card along with its exact printing
+ */
+class ExactCard
+{
+    CardInfoPtr card;
+    PrintingInfo printing;
+
+public:
+    ExactCard();
+    explicit ExactCard(const CardInfoPtr &_card, const PrintingInfo &_printing = PrintingInfo());
+
+    /**
+     * Gets the CardInfoPtr. Can be null.
+     */
+    CardInfoPtr getCardPtr() const
+    {
+        return card;
+    }
+
+    /**
+     * Gets the PrintingInfo. Can be empty.
+     */
+    PrintingInfo getPrinting() const
+    {
+        return printing;
+    }
+
+    bool operator==(const ExactCard &other) const;
+
+    QString getName() const;
+    const CardInfo &getInfo() const;
+    QString getPixmapCacheKey() const;
+
+    bool isEmpty() const;
+    explicit operator bool() const;
+
+    void emitPixmapUpdated() const;
+};
+
+#endif // EXACT_CARD_H

cockatrice/src/card/game_specific_terms.h

@@ -0,0 +1,52 @@
+#ifndef GAME_SPECIFIC_TERMS_H
+#define GAME_SPECIFIC_TERMS_H
+
+#include <QCoreApplication>
+#include <QString>
+
+/*
+ * Collection of traslatable property names used in games,
+ * so we can use Game::Property instead of hardcoding strings.
+ * Note: Mtg = "Maybe that game"
+ */
+
+namespace Mtg
+{
+QString const CardType("type");
+QString const ConvertedManaCost("cmc");
+QString const Colors("colors");
+QString const Loyalty("loyalty");
+QString const MainCardType("maintype");
+QString const ManaCost("manacost");
+QString const PowTough("pt");
+QString const Side("side");
+QString const Layout("layout");
+QString const ColorIdentity("coloridentity");
+
+inline static const QString getNicePropertyName(QString key)
+{
+    if (key == CardType)
+        return QCoreApplication::translate("Mtg", "Card Type");
+    if (key == ConvertedManaCost)
+        return QCoreApplication::translate("Mtg", "Mana Value");
+    if (key == Colors)
+        return QCoreApplication::translate("Mtg", "Color(s)");
+    if (key == Loyalty)
+        return QCoreApplication::translate("Mtg", "Loyalty");
+    if (key == MainCardType)
+        return QCoreApplication::translate("Mtg", "Main Card Type");
+    if (key == ManaCost)
+        return QCoreApplication::translate("Mtg", "Mana Cost");
+    if (key == PowTough)
+        return QCoreApplication::translate("Mtg", "P/T");
+    if (key == Side)
+        return QCoreApplication::translate("Mtg", "Side");
+    if (key == Layout)
+        return QCoreApplication::translate("Mtg", "Layout");
+    if (key == ColorIdentity)
+        return QCoreApplication::translate("Mtg", "Color Identity");
+    return key;
+}
+}; // namespace Mtg
+
+#endif