move build system to cmake, add train overlord

src/common/items/itemstore.h

@@ -0,0 +1,36 @@
+#pragma once
+#include <vector>
+#include <memory>
+#include "item.h"
+#include "../nfcuid.h"
+
+class ItemStore: public QObject
+{
+	Q_OBJECT
+protected:
+	std::vector< std::shared_ptr<Item> > items_;
+
+public:
+
+	ItemStore(QObject *parent = nullptr);
+	virtual ~ItemStore() {}
+
+	inline std::vector< std::shared_ptr<Item> >* getItems()
+	{
+		return &items_;
+	}
+
+	void clear();
+
+signals:
+
+	void itemDeleted(ItemData item);
+	void itemAdded(std::weak_ptr<Item> Item);
+
+public slots:
+
+	void removeItem(const ItemData& item);
+	void addItem(std::shared_ptr<Item> item);
+	void addItems(const std::vector<std::shared_ptr<Item>>& itemsIn);
+	void itemStateChanged(const ItemData& item);
+};