diff -r 9844450389a4 -r 4c743ef80b1b QTfrontend/mission.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/QTfrontend/mission.cpp	Tue Dec 18 14:24:23 2018 +0100
@@ -0,0 +1,59 @@
+/*
+ * Hedgewars, a free turn based strategy game
+ * Copyright (c) 2004-2018 Andrey Korotaev <unC0Rr@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "mission.h"
+#include "hwconsts.h"
+#include "DataManager.h"
+#include <QSettings>
+#include <QObject>
+#include <QLocale>
+
+QSettings* getMissionTeamFile(QString & missionName, QString & teamName)
+{
+    QSettings* teamfile = new QSettings(cfgdir->absolutePath() + "/Teams/" + teamName + ".hwt", QSettings::IniFormat, 0);
+    teamfile->setIniCodec("UTF-8");
+    // if entry not found check if there is written without _
+    // if then is found rename it to use _
+    QString cleanedMissionName = missionName;
+    cleanedMissionName = cleanedMissionName.replace(QString("_"),QString(" "));
+    if (!teamfile->childGroups().contains("Mission " + cleanedMissionName) &&
+            teamfile->childGroups().contains("Mission " + cleanedMissionName)){
+        teamfile->beginGroup("Mission " + cleanedMissionName);
+        QStringList keys = teamfile->childKeys();
+        teamfile->endGroup();
+        for (int i=0;i<keys.size();i++) {
+            QVariant value = teamfile->value("Mission " + cleanedMissionName + "/" + keys[i]);
+            teamfile->setValue("Mission " + missionName + "/" + keys[i], value);
+        }
+        teamfile->remove("Mission " + cleanedMissionName);
+    }
+
+    return teamfile;
+}
+
+/**
+    Returns true if the specified mission has been completed
+    missionName: Name of the mission in question
+    teamName: Name of the playing team
+*/
+bool isMissionWon(QString & missionName, QString & teamName)
+{
+    QSettings* teamfile = getMissionTeamFile(missionName, teamName);
+    bool won = teamfile->value("Mission " + missionName + "/Won", false).toBool();
+    return won;
+}