Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Services/AreaEffectSimulation/object_dus_single_mine.h

@@ -0,0 +1,32 @@
+/**
+  * Exercise object
+  * $Id$
+  * $HeadURL$
+  * $Author$
+  */
+#pragma once
+
+#include "aes_db.h"
+#include "object_base.h"
+
+namespace AreaEffectSimulation
+{
+class ObjectDusSingleMine final : public ObjectBaseTmpl<Database::AesDusSingleMine>
+{
+  Q_OBJECT
+public:
+  explicit ObjectDusSingleMine(MainHandler *mainHandler,
+                               QObject *parent = nullptr);
+  ~ObjectDusSingleMine();
+
+  void setExpired();
+
+  std::vector<Core::GeoPosition> form() const override { return {}; }
+  QPolygonF generateForm() override;
+  AesType aesType() const override { return AesType::AtDusSingleMine; }
+  bool isCentral() const override { return m_data.isCentral; }
+
+protected Q_SLOTS:
+  void onPublishData() override final;
+};
+}