Load packets using a packet factory

wxdata/include/scwx/wsr88d/rpg/packet_factory.hpp

@@ -0,0 +1,30 @@
+#pragma once
+
+#include <scwx/wsr88d/rpg/packet.hpp>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rpg
+{
+
+class PacketFactory
+{
+private:
+   explicit PacketFactory() = delete;
+   ~PacketFactory()         = delete;
+
+   PacketFactory(const PacketFactory&) = delete;
+   PacketFactory& operator=(const PacketFactory&) = delete;
+
+   PacketFactory(PacketFactory&&) noexcept = delete;
+   PacketFactory& operator=(PacketFactory&&) noexcept = delete;
+
+public:
+   static std::shared_ptr<Packet> Create(std::istream& is);
+};
+
+} // namespace rpg
+} // namespace wsr88d
+} // namespace scwx