Fall back to plain text load when xml load fails

cockatrice/src/deck_loader.cpp

 #include <QStringList>
 #include <QFile>
+#include <QDebug>
 #include "deck_loader.h"
 #include "decklist.h"
 
@@ -48,7 +49,16 @@ bool DeckLoader::loadFromFile(const QString &fileName, FileFormat fmt)
     bool result = false;
     switch (fmt) {
         case PlainTextFormat: result = loadFromFile_Plain(&file); break;
-        case CockatriceFormat: result = loadFromFile_Native(&file); break;
+        case CockatriceFormat:
+            result = loadFromFile_Native(&file);
+            qDebug() << "Loaded from" << fileName << "-" << result;
+            if (!result) {
+                qDebug() << "Retying as plain format";
+                file.seek(0);
+                result = loadFromFile_Plain(&file);
+                fmt = PlainTextFormat;
+            }
+            break;
     }
     if (result) {
         lastFileName = fileName;
@@ -56,6 +66,7 @@ bool DeckLoader::loadFromFile(const QString &fileName, FileFormat fmt)
 
         emit deckLoaded();
     }
+    qDebug() << "Deck was loaded -" << result;
     return result;
 }
 

common/decklist.cpp

@@ -2,6 +2,7 @@
 #include <QTextStream>
 #include <QVariant>
 #include <QCryptographicHash>
+#include <QDebug>
 #include "decklist.h"
 
 SideboardPlan::SideboardPlan(const QString &_name, const QList<MoveCard_ToZone> &_moveList)
@@ -441,6 +442,11 @@ void DeckList::write(QXmlStreamWriter *xml)
 
 bool DeckList::loadFromXml(QXmlStreamReader *xml)
 {
+    if (xml->error()) {
+        qDebug() << "Error loading deck from xml: " << xml->errorString();
+        return false;
+    }
+
 	cleanList();
 	while (!xml->atEnd()) {
 		xml->readNext();
@@ -455,6 +461,10 @@ bool DeckList::loadFromXml(QXmlStreamReader *xml)
 		}
 	}
 	updateDeckHash();
+    if (xml->error()) {
+        qDebug() << "Error loading deck from xml: " << xml->errorString();
+        return false;
+    }
 	return true;
 }
 
@@ -477,8 +487,7 @@ QString DeckList::writeToString_Native()
 bool DeckList::loadFromFile_Native(QIODevice *device)
 {
 	QXmlStreamReader xml(device);
-	loadFromXml(&xml);
-	return true;
+	return loadFromXml(&xml);
 }
 
 bool DeckList::saveToFile_Native(QIODevice *device)