fully implement KeepAlive behavior

include/blitz/protocol/PacketHandler.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <Nazara/Core/EnttWorld.hpp>
+#include <blitz/network/EnetConnection.h>
+
+namespace blitz {
+
+using EnttWorld = std::atomic<std::shared_ptr<Nz::EnttWorld>>;
+
+namespace protocol {
+
+class PacketHandler : private NonCopyable {
+  public:
+	PacketHandler(network::EnetConnection& a_Connection, EnttWorld& a_World);
+	virtual ~PacketHandler();
+
+  protected:
+	network::EnetConnection& m_Connection;
+	EnttWorld& m_World;
+};
+
+}  // namespace protocol
+}  // namespace blitz