servatrice/common/decklist.cpp
ebbit1q e1e9caf0ef Load plain improvements (#3422)
* improve loading from plain text

Fixes the loadFromStream_Plain function that is used to load plain text
decklists.
The rewritten function uses more regexes and is a bit cleaner.
This fixes multiple bugs with loading the various sources of decklists.
Note that the new function still has a few issues that are shared with
the original version like creating duplicate cards.

* clang format comments

apparently clang-format even complains about the spacing in your
comments

* refactor loading_from_clipboard tests

Remove all heap allocation and use references.
Use std::pair and std::string so gtest will show the cardnames in error messages.
(note that using QPair or QString does not work with gtest)
Improve the last two testcases to include weird names; and name and
comments testing.
Remove empty header file.

* fix compatibility with more formats

skip "sideboard" line
include everything in mainboard when there are multiple empty lines
add removal of the mwdeck cardversion selector in round braces
add replacal of lowercase ae combination that should never occur
Set cardname to lowercase as apparently our checks are hardcoded to only
accept lowercase.

* remove bugged test

The current load from plain is simply broken, removed checking the
comments for correct contents.

* rework load_from_clipboard tests again

rework the test to have less code duplication
add more tests and more special cases
note that text is still all lowercase

* improve loading from plain text

Fixes the loadFromStream_Plain function that is used to load plain text
decklists.
The rewritten function uses more regexes and is a bit cleaner.
This fixes multiple bugs with loading the various sources of decklists.
Note that the new function still has a few issues that are shared with
the original version like creating duplicate cards.

* clang format comments

apparently clang-format even complains about the spacing in your
comments

* refactor loading_from_clipboard tests

Remove all heap allocation and use references.
Use std::pair and std::string so gtest will show the cardnames in error messages.
(note that using QPair or QString does not work with gtest)
Improve the last two testcases to include weird names; and name and
comments testing.
Remove empty header file.

* fix compatibility with more formats

skip "sideboard" line
include everything in mainboard when there are multiple empty lines
add removal of the mwdeck cardversion selector in round braces
add replacal of lowercase ae combination that should never occur
Set cardname to lowercase as apparently our checks are hardcoded to only
accept lowercase.

* remove bugged test

The current load from plain is simply broken, removed checking the
comments for correct contents.

* rework load_from_clipboard tests again

rework the test to have less code duplication
add more tests and more special cases
note that text is still all lowercase

* remove forcing of lowercase cardnames

Cardnames in DeckList::loadFromStream_Plain will no longer be forced
lowercase if they aren't found in the database.
Empty lines in the comments of plaintext decklists will not be skipped.
The loading_from_clipboard_test gets its functions declared in a
separate header "clipboard_testing.h".
Add more edgecase tests.
Refactor code.

* add old QHash version support

QT 5.5 does not support using initializer lists for QHash.
Implement a preprocessor version check for conditionally using inserts
instead of a const with initializer list.

* add old QHash version support

QT 5.5 does not support using initializer lists for QHash.
Implement a preprocessor version check for conditionally using [] access
instead of a const with initializer list.

* add qHash on QRegularExpression below QT 5.6

Apparently QRegularExpression can't be hashed in lower QT versions,
so we add our own hash function, and everyone lived happily ever after,
and none the wiser.

* add header guards to clipboard_testing.h
2018-11-07 06:05:25 -05:00

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#include "decklist.h"
#include <QCryptographicHash>
#include <QDebug>
#include <QFile>
#include <QRegularExpression>
#include <QTextStream>
#if QT_VERSION < 0x050600
// qHash on QRegularExpression was added in 5.6, FIX IT
uint qHash(const QRegularExpression &key, uint seed) noexcept
{
return qHash(key.pattern(), seed); // call qHash on pattern QString instead
}
#endif
SideboardPlan::SideboardPlan(const QString &_name, const QList<MoveCard_ToZone> &_moveList)
: name(_name), moveList(_moveList)
{
}
void SideboardPlan::setMoveList(const QList<MoveCard_ToZone> &_moveList)
{
moveList = _moveList;
}
bool SideboardPlan::readElement(QXmlStreamReader *xml)
{
while (!xml->atEnd()) {
xml->readNext();
const QString childName = xml->name().toString();
if (xml->isStartElement()) {
if (childName == "name")
name = xml->readElementText();
else if (childName == "move_card_to_zone") {
MoveCard_ToZone m;
while (!xml->atEnd()) {
xml->readNext();
const QString childName2 = xml->name().toString();
if (xml->isStartElement()) {
if (childName2 == "card_name")
m.set_card_name(xml->readElementText().toStdString());
else if (childName2 == "start_zone")
m.set_start_zone(xml->readElementText().toStdString());
else if (childName2 == "target_zone")
m.set_target_zone(xml->readElementText().toStdString());
} else if (xml->isEndElement() && (childName2 == "move_card_to_zone")) {
moveList.append(m);
break;
}
}
}
} else if (xml->isEndElement() && (childName == "sideboard_plan"))
return true;
}
return false;
}
void SideboardPlan::write(QXmlStreamWriter *xml)
{
xml->writeStartElement("sideboard_plan");
xml->writeTextElement("name", name);
for (auto &i : moveList) {
xml->writeStartElement("move_card_to_zone");
xml->writeTextElement("card_name", QString::fromStdString(i.card_name()));
xml->writeTextElement("start_zone", QString::fromStdString(i.start_zone()));
xml->writeTextElement("target_zone", QString::fromStdString(i.target_zone()));
xml->writeEndElement();
}
xml->writeEndElement();
}
AbstractDecklistNode::AbstractDecklistNode(InnerDecklistNode *_parent) : parent(_parent), sortMethod(Default)
{
if (parent) {
parent->append(this);
}
}
int AbstractDecklistNode::depth() const
{
if (parent) {
return parent->depth() + 1;
} else {
return 0;
}
}
InnerDecklistNode::InnerDecklistNode(InnerDecklistNode *other, InnerDecklistNode *_parent)
: AbstractDecklistNode(_parent), name(other->getName())
{
for (int i = 0; i < other->size(); ++i) {
auto *inner = dynamic_cast<InnerDecklistNode *>(other->at(i));
if (inner) {
new InnerDecklistNode(inner, this);
} else {
new DecklistCardNode(dynamic_cast<DecklistCardNode *>(other->at(i)), this);
}
}
}
InnerDecklistNode::~InnerDecklistNode()
{
clearTree();
}
QString InnerDecklistNode::visibleNameFromName(const QString &_name)
{
if (_name == DECK_ZONE_MAIN) {
return QObject::tr("Maindeck");
} else if (_name == DECK_ZONE_SIDE) {
return QObject::tr("Sideboard");
} else if (_name == DECK_ZONE_TOKENS) {
return QObject::tr("Tokens");
} else {
return _name;
}
}
void InnerDecklistNode::setSortMethod(DeckSortMethod method)
{
sortMethod = method;
for (int i = 0; i < size(); i++) {
at(i)->setSortMethod(method);
}
}
QString InnerDecklistNode::getVisibleName() const
{
return visibleNameFromName(name);
}
void InnerDecklistNode::clearTree()
{
for (int i = 0; i < size(); i++)
delete at(i);
clear();
}
DecklistCardNode::DecklistCardNode(DecklistCardNode *other, InnerDecklistNode *_parent)
: AbstractDecklistCardNode(_parent), name(other->getName()), number(other->getNumber())
{
}
AbstractDecklistNode *InnerDecklistNode::findChild(const QString &name)
{
for (int i = 0; i < size(); i++) {
if (at(i)->getName() == name) {
return at(i);
}
}
return nullptr;
}
int InnerDecklistNode::height() const
{
return at(0)->height() + 1;
}
int InnerDecklistNode::recursiveCount(bool countTotalCards) const
{
int result = 0;
for (int i = 0; i < size(); i++) {
auto *node = dynamic_cast<InnerDecklistNode *>(at(i));
if (node) {
result += node->recursiveCount(countTotalCards);
} else if (countTotalCards) {
result += dynamic_cast<AbstractDecklistCardNode *>(at(i))->getNumber();
} else {
result++;
}
}
return result;
}
bool InnerDecklistNode::compare(AbstractDecklistNode *other) const
{
switch (sortMethod) {
case ByNumber:
return compareNumber(other);
case ByName:
return compareName(other);
default:
return false;
}
}
bool InnerDecklistNode::compareNumber(AbstractDecklistNode *other) const
{
auto *other2 = dynamic_cast<InnerDecklistNode *>(other);
if (other2) {
int n1 = recursiveCount(true);
int n2 = other2->recursiveCount(true);
return (n1 != n2) ? (n1 > n2) : compareName(other);
} else {
return false;
}
}
bool InnerDecklistNode::compareName(AbstractDecklistNode *other) const
{
auto *other2 = dynamic_cast<InnerDecklistNode *>(other);
if (other2) {
return (getName() > other2->getName());
} else {
return false;
}
}
bool AbstractDecklistCardNode::compare(AbstractDecklistNode *other) const
{
switch (sortMethod) {
case ByNumber:
return compareNumber(other);
case ByName:
return compareName(other);
default:
return false;
}
}
bool AbstractDecklistCardNode::compareNumber(AbstractDecklistNode *other) const
{
auto *other2 = dynamic_cast<AbstractDecklistCardNode *>(other);
if (other2) {
int n1 = getNumber();
int n2 = other2->getNumber();
return (n1 != n2) ? (n1 > n2) : compareName(other);
} else {
return true;
}
}
bool AbstractDecklistCardNode::compareName(AbstractDecklistNode *other) const
{
auto *other2 = dynamic_cast<AbstractDecklistCardNode *>(other);
if (other2) {
return (getName() > other2->getName());
} else {
return true;
}
}
class InnerDecklistNode::compareFunctor
{
private:
Qt::SortOrder order;
public:
explicit compareFunctor(Qt::SortOrder _order) : order(_order)
{
}
inline bool operator()(QPair<int, AbstractDecklistNode *> a, QPair<int, AbstractDecklistNode *> b) const
{
return (order == Qt::AscendingOrder) ^ (a.second->compare(b.second));
}
};
bool InnerDecklistNode::readElement(QXmlStreamReader *xml)
{
while (!xml->atEnd()) {
xml->readNext();
const QString childName = xml->name().toString();
if (xml->isStartElement()) {
if (childName == "zone") {
InnerDecklistNode *newZone = new InnerDecklistNode(xml->attributes().value("name").toString(), this);
newZone->readElement(xml);
} else if (childName == "card") {
DecklistCardNode *newCard =
new DecklistCardNode(xml->attributes().value("name").toString(),
xml->attributes().value("number").toString().toInt(), this);
newCard->readElement(xml);
}
} else if (xml->isEndElement() && (childName == "zone"))
return false;
}
return true;
}
void InnerDecklistNode::writeElement(QXmlStreamWriter *xml)
{
xml->writeStartElement("zone");
xml->writeAttribute("name", name);
for (int i = 0; i < size(); i++)
at(i)->writeElement(xml);
xml->writeEndElement(); // zone
}
bool AbstractDecklistCardNode::readElement(QXmlStreamReader *xml)
{
while (!xml->atEnd()) {
xml->readNext();
if (xml->isEndElement() && xml->name() == "card")
return false;
}
return true;
}
void AbstractDecklistCardNode::writeElement(QXmlStreamWriter *xml)
{
xml->writeEmptyElement("card");
xml->writeAttribute("number", QString::number(getNumber()));
xml->writeAttribute("name", getName());
}
QVector<QPair<int, int>> InnerDecklistNode::sort(Qt::SortOrder order)
{
QVector<QPair<int, int>> result(size());
// Initialize temporary list with contents of current list
QVector<QPair<int, AbstractDecklistNode *>> tempList(size());
for (int i = size() - 1; i >= 0; --i) {
tempList[i].first = i;
tempList[i].second = at(i);
}
// Sort temporary list
compareFunctor cmp(order);
qSort(tempList.begin(), tempList.end(), cmp);
// Map old indexes to new indexes and
// copy temporary list to the current one
for (int i = size() - 1; i >= 0; --i) {
result[i].first = tempList[i].first;
result[i].second = i;
replace(i, tempList[i].second);
}
return result;
}
DeckList::DeckList()
{
root = new InnerDecklistNode;
}
// TODO: http://qt-project.org/doc/qt-4.8/qobject.html#no-copy-constructor-or-assignment-operator
DeckList::DeckList(const DeckList &other)
: QObject(), name(other.name), comments(other.comments), deckHash(other.deckHash)
{
root = new InnerDecklistNode(other.getRoot());
QMapIterator<QString, SideboardPlan *> spIterator(other.getSideboardPlans());
while (spIterator.hasNext()) {
spIterator.next();
sideboardPlans.insert(spIterator.key(), new SideboardPlan(spIterator.key(), spIterator.value()->getMoveList()));
}
updateDeckHash();
}
DeckList::DeckList(const QString &nativeString)
{
root = new InnerDecklistNode;
loadFromString_Native(nativeString);
}
DeckList::~DeckList()
{
delete root;
QMapIterator<QString, SideboardPlan *> i(sideboardPlans);
while (i.hasNext())
delete i.next().value();
}
QList<MoveCard_ToZone> DeckList::getCurrentSideboardPlan()
{
SideboardPlan *current = sideboardPlans.value(QString(), 0);
if (!current)
return QList<MoveCard_ToZone>();
else
return current->getMoveList();
}
void DeckList::setCurrentSideboardPlan(const QList<MoveCard_ToZone> &plan)
{
SideboardPlan *current = sideboardPlans.value(QString(), 0);
if (!current) {
current = new SideboardPlan;
sideboardPlans.insert(QString(), current);
}
current->setMoveList(plan);
}
bool DeckList::readElement(QXmlStreamReader *xml)
{
const QString childName = xml->name().toString();
if (xml->isStartElement()) {
if (childName == "deckname")
name = xml->readElementText();
else if (childName == "comments")
comments = xml->readElementText();
else if (childName == "zone") {
InnerDecklistNode *newZone = getZoneObjFromName(xml->attributes().value("name").toString());
newZone->readElement(xml);
} else if (childName == "sideboard_plan") {
SideboardPlan *newSideboardPlan = new SideboardPlan;
if (newSideboardPlan->readElement(xml))
sideboardPlans.insert(newSideboardPlan->getName(), newSideboardPlan);
else
delete newSideboardPlan;
}
} else if (xml->isEndElement() && (childName == "cockatrice_deck"))
return false;
return true;
}
void DeckList::write(QXmlStreamWriter *xml)
{
xml->writeStartElement("cockatrice_deck");
xml->writeAttribute("version", "1");
xml->writeTextElement("deckname", name);
xml->writeTextElement("comments", comments);
for (int i = 0; i < root->size(); i++)
root->at(i)->writeElement(xml);
QMapIterator<QString, SideboardPlan *> i(sideboardPlans);
while (i.hasNext())
i.next().value()->write(xml);
xml->writeEndElement();
}
bool DeckList::loadFromXml(QXmlStreamReader *xml)
{
if (xml->error()) {
qDebug() << "Error loading deck from xml: " << xml->errorString();
return false;
}
cleanList();
while (!xml->atEnd()) {
xml->readNext();
if (xml->isStartElement()) {
if (xml->name() != "cockatrice_deck")
return false;
while (!xml->atEnd()) {
xml->readNext();
if (!readElement(xml))
break;
}
}
}
updateDeckHash();
if (xml->error()) {
qDebug() << "Error loading deck from xml: " << xml->errorString();
return false;
}
return true;
}
bool DeckList::loadFromString_Native(const QString &nativeString)
{
QXmlStreamReader xml(nativeString);
return loadFromXml(&xml);
}
QString DeckList::writeToString_Native()
{
QString result;
QXmlStreamWriter xml(&result);
xml.writeStartDocument();
write(&xml);
xml.writeEndDocument();
return result;
}
bool DeckList::loadFromFile_Native(QIODevice *device)
{
QXmlStreamReader xml(device);
return loadFromXml(&xml);
}
bool DeckList::saveToFile_Native(QIODevice *device)
{
QXmlStreamWriter xml(device);
xml.setAutoFormatting(true);
xml.writeStartDocument();
write(&xml);
xml.writeEndDocument();
return true;
}
bool DeckList::loadFromStream_Plain(QTextStream &in)
{
const QRegularExpression reCardLine("^\\s*[\\w\\[\\(\\{].*$", QRegularExpression::UseUnicodePropertiesOption);
const QRegularExpression reEmpty("^\\s*$");
const QRegularExpression reComment("[\\w\\[\\(\\{].*$", QRegularExpression::UseUnicodePropertiesOption);
const QRegularExpression reSBMark("^\\s*sb:\\s*(.+)", QRegularExpression::CaseInsensitiveOption);
const QRegularExpression reSBComment("sideboard", QRegularExpression::CaseInsensitiveOption);
// simplified matches
const QRegularExpression reMultiplier("^[xX\\(\\[]*(\\d+)[xX\\*\\)\\]]* ?(.+)");
const QRegularExpression reBrace(" ?[\\[\\{][^\\]\\}]*[\\]\\}] ?"); // not nested
const QRegularExpression reRoundBrace("^\\([^\\)]*\\) ?"); // () are only matched at start of string
const QRegularExpression reDigitBrace(" ?\\(\\d*\\) ?"); // () are matched if containing digits
const QHash<QRegularExpression, QString> differences{{QRegularExpression(""), QString("'")},
{QRegularExpression("Æ"), QString("Ae")},
{QRegularExpression("æ"), QString("ae")},
{QRegularExpression(" ?[|/]+ ?"), QString(" // ")},
{QRegularExpression("(?<![A-Z]) ?& ?"), QString(" // ")}};
cleanList();
QStringList inputs = in.readAll().trimmed().split('\n');
int max_line = inputs.size();
// start at the first empty line before the first cardline
int deckStart = inputs.indexOf(reCardLine);
if (deckStart == -1) { // there are no cards?
if (inputs.indexOf(reComment) == -1)
return false; // input is empty
deckStart = max_line;
} else {
deckStart = inputs.lastIndexOf(reEmpty, deckStart);
if (deckStart == -1) {
deckStart = 0;
}
}
// find sideboard position, if marks are used this won't be needed
int sBStart = -1;
if (inputs.indexOf(reSBMark, deckStart) == -1) {
sBStart = inputs.indexOf(reSBComment, deckStart);
if (sBStart == -1) {
sBStart = inputs.indexOf(reEmpty, deckStart + 1);
if (sBStart == -1) {
sBStart = max_line;
}
int nextCard = inputs.indexOf(reCardLine, sBStart + 1);
if (inputs.indexOf(reEmpty, nextCard + 1) != -1) {
sBStart = max_line; // if there is another empty line all cards are mainboard
}
}
}
int index = 0;
QRegularExpressionMatch match;
// parse name and comments
while (index < deckStart) {
const QString current = inputs.at(index++);
if (!current.contains(reEmpty)) {
match = reComment.match(current);
name = match.captured();
break;
}
}
while (index < deckStart) {
const QString current = inputs.at(index++);
if (!current.contains(reEmpty)) {
match = reComment.match(current);
comments += match.captured() + '\n';
}
}
comments.chop(1); // remove last newline
// parse decklist
for (; index < max_line; ++index) {
// check if line is a card
match = reCardLine.match(inputs.at(index));
if (!match.hasMatch())
continue;
QString cardName = match.captured().simplified();
// check if card should be sideboard
bool sideboard = false;
if (sBStart < 0) {
match = reSBMark.match(cardName);
if (match.hasMatch()) {
sideboard = true;
cardName = match.captured(1);
}
} else {
if (index == sBStart) // skip sideboard line itself
continue;
sideboard = index > sBStart;
}
// check if a specific amount is mentioned
int amount = 1;
match = reMultiplier.match(cardName);
if (match.hasMatch()) {
amount = match.capturedRef(1).toInt();
cardName = match.captured(2);
}
// remove stuff inbetween braces
cardName.remove(reBrace);
cardName.remove(reRoundBrace); // I'll be entirely honest here, these are split to accommodate just three cards
cardName.remove(reDigitBrace); // all cards from un-sets that have a word in between round braces at the end
// replace common differences in cardnames
for (auto diff = differences.constBegin(); diff != differences.constEnd(); ++diff) {
cardName.replace(diff.key(), diff.value());
}
// get cardname, this function does nothing if the name is not found
cardName = getCompleteCardName(cardName);
// get zone name based on if it's in sideboard
QString zoneName = getCardZoneFromName(cardName, sideboard ? DECK_ZONE_SIDE : DECK_ZONE_MAIN);
// make new entry in decklist
new DecklistCardNode(cardName, amount, getZoneObjFromName(zoneName));
}
updateDeckHash();
return true;
}
InnerDecklistNode *DeckList::getZoneObjFromName(const QString zoneName)
{
for (int i = 0; i < root->size(); i++) {
auto *node = dynamic_cast<InnerDecklistNode *>(root->at(i));
if (node->getName() == zoneName) {
return node;
}
}
return new InnerDecklistNode(zoneName, root);
}
bool DeckList::loadFromFile_Plain(QIODevice *device)
{
QTextStream in(device);
return loadFromStream_Plain(in);
}
struct WriteToStream
{
QTextStream &stream;
bool prefixSideboardCards;
bool slashTappedOutSplitCards;
WriteToStream(QTextStream &_stream, bool _prefixSideboardCards, bool _slashTappedOutSplitCards)
: stream(_stream), prefixSideboardCards(_prefixSideboardCards),
slashTappedOutSplitCards(_slashTappedOutSplitCards)
{
}
void operator()(const InnerDecklistNode *node, const DecklistCardNode *card)
{
if (prefixSideboardCards && node->getName() == DECK_ZONE_SIDE) {
stream << "SB: ";
}
if (!slashTappedOutSplitCards) {
stream << QString("%1 %2\n").arg(card->getNumber()).arg(card->getName());
} else {
stream << QString("%1 %2\n").arg(card->getNumber()).arg(card->getName().replace("//", "/"));
}
}
};
bool DeckList::saveToStream_Plain(QTextStream &out, bool prefixSideboardCards, bool slashTappedOutSplitCards)
{
WriteToStream writeToStream(out, prefixSideboardCards, slashTappedOutSplitCards);
forEachCard(writeToStream);
return true;
}
bool DeckList::saveToFile_Plain(QIODevice *device, bool prefixSideboardCards, bool slashTappedOutSplitCards)
{
QTextStream out(device);
return saveToStream_Plain(out, prefixSideboardCards, slashTappedOutSplitCards);
}
QString DeckList::writeToString_Plain(bool prefixSideboardCards, bool slashTappedOutSplitCards)
{
QString result;
QTextStream out(&result);
saveToStream_Plain(out, prefixSideboardCards, slashTappedOutSplitCards);
return result;
}
void DeckList::cleanList()
{
root->clearTree();
setName();
setComments();
deckHash = QString();
emit deckHashChanged();
}
void DeckList::getCardListHelper(InnerDecklistNode *item, QSet<QString> &result) const
{
for (int i = 0; i < item->size(); ++i) {
auto *node = dynamic_cast<DecklistCardNode *>(item->at(i));
if (node) {
result.insert(node->getName());
} else {
getCardListHelper(dynamic_cast<InnerDecklistNode *>(item->at(i)), result);
}
}
}
QStringList DeckList::getCardList() const
{
QSet<QString> result;
getCardListHelper(root, result);
return result.toList();
}
int DeckList::getSideboardSize() const
{
int size = 0;
for (int i = 0; i < root->size(); ++i) {
auto *node = dynamic_cast<InnerDecklistNode *>(root->at(i));
if (node->getName() != DECK_ZONE_SIDE) {
continue;
}
for (int j = 0; j < node->size(); j++) {
auto *card = dynamic_cast<DecklistCardNode *>(node->at(j));
size += card->getNumber();
}
}
return size;
}
DecklistCardNode *DeckList::addCard(const QString &cardName, const QString &zoneName)
{
auto *zoneNode = dynamic_cast<InnerDecklistNode *>(root->findChild(zoneName));
if (zoneNode == nullptr) {
zoneNode = new InnerDecklistNode(zoneName, root);
}
auto *node = new DecklistCardNode(cardName, 1, zoneNode);
updateDeckHash();
return node;
}
bool DeckList::deleteNode(AbstractDecklistNode *node, InnerDecklistNode *rootNode)
{
if (node == root) {
return true;
}
bool updateHash = false;
if (rootNode == nullptr) {
rootNode = root;
updateHash = true;
}
int index = rootNode->indexOf(node);
if (index != -1) {
delete rootNode->takeAt(index);
if (rootNode->empty()) {
deleteNode(rootNode, rootNode->getParent());
}
if (updateHash) {
updateDeckHash();
}
return true;
}
for (int i = 0; i < rootNode->size(); i++) {
auto *inner = dynamic_cast<InnerDecklistNode *>(rootNode->at(i));
if (inner) {
if (deleteNode(node, inner)) {
if (updateHash) {
updateDeckHash();
}
return true;
}
}
}
return false;
}
void DeckList::updateDeckHash()
{
QStringList cardList;
bool isValidDeckList = true;
QSet<QString> hashZones, optionalZones;
hashZones << DECK_ZONE_MAIN << DECK_ZONE_SIDE; // Zones in deck to be included in hashing process
optionalZones << DECK_ZONE_TOKENS; // Optional zones in deck not included in hashing process
for (int i = 0; i < root->size(); i++) {
auto *node = dynamic_cast<InnerDecklistNode *>(root->at(i));
for (int j = 0; j < node->size(); j++) {
if (hashZones.contains(node->getName())) // Mainboard or Sideboard
{
auto *card = dynamic_cast<DecklistCardNode *>(node->at(j));
for (int k = 0; k < card->getNumber(); ++k) {
cardList.append((node->getName() == DECK_ZONE_SIDE ? "SB:" : "") + card->getName().toLower());
}
} else if (!optionalZones.contains(node->getName())) // Not a valid zone -> cheater?
{
isValidDeckList = false; // Deck is invalid
}
}
}
cardList.sort();
QByteArray deckHashArray = QCryptographicHash::hash(cardList.join(";").toUtf8(), QCryptographicHash::Sha1);
quint64 number = (((quint64)(unsigned char)deckHashArray[0]) << 32) +
(((quint64)(unsigned char)deckHashArray[1]) << 24) +
(((quint64)(unsigned char)deckHashArray[2] << 16)) +
(((quint64)(unsigned char)deckHashArray[3]) << 8) + (quint64)(unsigned char)deckHashArray[4];
deckHash = (isValidDeckList) ? QString::number(number, 32).rightJustified(8, '0') : "INVALID";
emit deckHashChanged();
}