diff -r b273b43b16d2 -r 8354b390f1a2 qmlfrontend/game_config.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qmlfrontend/game_config.h	Wed Nov 07 15:59:51 2018 +0100
@@ -0,0 +1,36 @@
+#ifndef GAMECONFIG_H
+#define GAMECONFIG_H
+
+#include <QList>
+#include <QVector>
+
+#include "team.h"
+
+class GameConfig {
+ public:
+  explicit GameConfig();
+
+  const char** argv() const;
+  int argc() const;
+  const QList<QByteArray> config() const;
+
+  void clear();
+  void cmdSeed(const QByteArray& seed);
+  void cmdTheme(const QByteArray& theme);
+  void cmdMapgen(int mapgen);
+  void cmdTeam(const Team& team);
+
+  bool isPreview() const;
+  void setPreview(bool isPreview);
+
+ private:
+  mutable QVector<const char*> m_argv;
+  QList<QByteArray> m_arguments;
+  QList<QByteArray> m_cfg;
+  QList<Team> m_teams;
+  bool m_isPreview;
+
+  void cfgAppend(const QByteArray& cmd);
+};
+
+#endif  // GAMECONFIG_H