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Deck legality checker.

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This commit is contained in:
Lukas Brübach 2025-09-10 09:40:28 +02:00
parent 2e2682aad4
commit 3f06c848e1
31 changed files with 921 additions and 27 deletions
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163
libcockatrice_card/libcockatrice/card/database/parser/cockatrice_xml_4.cpp
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@ -6,6 +6,7 @@
#include <QDebug>
#include <QFile>
#include <QXmlStreamReader>
#include <libcockatrice/card/format/format_legality_rules.h>
#include <version_string.h>
#define COCKATRICE_XML4_TAGNAME "cockatrice_carddatabase"
@ -60,7 +61,9 @@ void CockatriceXml4Parser::parseFile(QIODevice &device)
}
auto xmlName = xml.name().toString();
if (xmlName == "sets") {
if (xmlName == "formats") {
loadFormats(xml);
} else if (xmlName == "sets") {
loadSetsFromXml(xml);
} else if (xmlName == "cards") {
loadCardsFromXml(xml);
@ -78,6 +81,110 @@ void CockatriceXml4Parser::parseFile(QIODevice &device)
}
}
static QSharedPointer<FormatRules> parseFormat(QXmlStreamReader &xml)
{
auto rulesPtr = FormatRulesPtr(new FormatRules());
if (xml.attributes().hasAttribute("formatName")) {
rulesPtr->formatName = xml.attributes().value("formatName").toString();
}
while (!xml.atEnd()) {
auto token = xml.readNext();
if (token == QXmlStreamReader::EndElement && xml.name() == "format") {
break;
}
if (token != QXmlStreamReader::StartElement) {
continue;
}
QString xmlName = xml.name().toString();
if (xmlName == "minDeckSize") {
rulesPtr->minDeckSize = xml.readElementText().toInt();
} else if (xmlName == "maxDeckSize") {
QString text = xml.readElementText();
rulesPtr->maxDeckSize = text.toInt();
} else if (xmlName == "maxSideboardSize") {
rulesPtr->maxSideboardSize = xml.readElementText().toInt();
} else if (xmlName == "maxCopies") {
rulesPtr->maxCopies = xml.readElementText().toInt();
} else if (xmlName == "maxRestrictedCopies") {
rulesPtr->maxRestrictedCopies = xml.readElementText().toInt();
} else if (xmlName == "exceptions") {
while (!xml.atEnd()) {
token = xml.readNext();
if (token == QXmlStreamReader::EndElement && xml.name() == "exceptions") {
break;
}
if (token == QXmlStreamReader::StartElement && xml.name() == "exception") {
ExceptionRule ex;
while (!xml.atEnd()) {
token = xml.readNext();
if (token == QXmlStreamReader::EndElement && xml.name() == "exception") {
break;
}
if (token == QXmlStreamReader::StartElement) {
QString ename = xml.name().toString();
if (ename == "maxCopies") {
QString text = xml.readElementText();
ex.maxCopies = (text == "unlimited") ? -1 : text.toInt();
} else if (ename == "cardCondition") {
CardCondition cond;
cond.field = xml.attributes().value("field").toString();
cond.matchType = xml.attributes().value("match").toString();
cond.value = xml.attributes().value("value").toString();
ex.conditions.append(cond);
xml.skipCurrentElement();
} else {
xml.skipCurrentElement();
}
}
}
rulesPtr->exceptions.append(ex);
}
}
} else {
xml.skipCurrentElement();
}
}
return rulesPtr;
}
void CockatriceXml4Parser::loadFormats(QXmlStreamReader &xml)
{
while (!xml.atEnd()) {
auto token = xml.readNext();
// Stop when we hit </formats>
if (token == QXmlStreamReader::EndElement && xml.name() == "formats") {
break;
}
// Only handle start elements
if (token != QXmlStreamReader::StartElement)
continue;
if (xml.name() == "format") {
auto rulesPtr = parseFormat(xml);
emit addFormat(rulesPtr);
} else {
qCInfo(CockatriceXml4Log) << "Unknown format child" << xml.name() << ", skipping";
xml.skipCurrentElement();
}
}
}
void CockatriceXml4Parser::loadSetsFromXml(QXmlStreamReader &xml)
{
while (!xml.atEnd()) {
@ -273,6 +380,49 @@ void CockatriceXml4Parser::loadCardsFromXml(QXmlStreamReader &xml)
}
}
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const QSharedPointer<FormatRules> &rulesPtr)
{
if (rulesPtr.isNull()) {
qCWarning(CockatriceXml4Log) << "&operator<< FormatRules is nullptr";
return xml;
}
const FormatRules &rules = *rulesPtr;
xml.writeStartElement("format");
if (!rules.formatName.isEmpty()) {
xml.writeAttribute("formatName", rules.formatName);
}
xml.writeTextElement("minDeckSize", QString::number(rules.minDeckSize));
xml.writeTextElement("maxDeckSize", rules.maxDeckSize >= 0 ? QString::number(rules.maxDeckSize) : "0");
xml.writeTextElement("maxSideboardSize", QString::number(rules.maxSideboardSize));
xml.writeTextElement("maxCopies", QString::number(rules.maxCopies));
xml.writeTextElement("maxRestrictedCopies", QString::number(rules.maxRestrictedCopies));
if (!rules.exceptions.isEmpty()) {
xml.writeStartElement("exceptions");
for (const ExceptionRule &ex : rules.exceptions) {
xml.writeStartElement("exception");
xml.writeTextElement("maxCopies", ex.maxCopies == -1 ? "unlimited" : QString::number(ex.maxCopies));
for (const CardCondition &cond : ex.conditions) {
xml.writeStartElement("cardCondition");
xml.writeAttribute("field", cond.field);
xml.writeAttribute("match", cond.matchType);
xml.writeAttribute("value", cond.value);
xml.writeEndElement(); // cardCondition
}
xml.writeEndElement(); // exception
}
xml.writeEndElement(); // exceptions
}
xml.writeEndElement(); // format
return xml;
}
static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardSetPtr &set)
{
if (set.isNull()) {
@ -399,7 +549,8 @@ static QXmlStreamWriter &operator<<(QXmlStreamWriter &xml, const CardInfoPtr &in
return xml;
}
bool CockatriceXml4Parser::saveToFile(SetNameMap _sets,
bool CockatriceXml4Parser::saveToFile(FormatRulesNameMap _formats,
SetNameMap _sets,
CardNameMap cards,
const QString &fileName,
const QString &sourceUrl,
@ -426,6 +577,14 @@ bool CockatriceXml4Parser::saveToFile(SetNameMap _sets,
xml.writeTextElement("sourceVersion", sourceVersion);
xml.writeEndElement();
if (_formats.count() > 0) {
xml.writeStartElement("formats");
for (FormatRulesPtr format : _formats) {
xml << format;
}
xml.writeEndElement();
}
if (_sets.count() > 0) {
xml.writeStartElement("sets");
for (CardSetPtr set : _sets) {