add client

include/client/IClientState.h

@@ -0,0 +1,33 @@
+#pragma once
+
+#include <client/IClientSocket.h>
+#include <td/misc/SlotGuard.h>
+
+namespace td {
+namespace client {
+
+class Client;
+
+class IClientState : private utils::SlotGuard {
+  public:
+	virtual void HandlePacket(const protocol::PacketBase& a_Packet) = 0;
+	virtual void Update(float a_Delta) = 0;
+
+	IClientState();
+	virtual ~IClientState();
+
+  protected:
+	void SendPacket(const protocol::PacketBase& a_Packet);
+	void SetNewState(const std::shared_ptr<IClientState>& a_NewState);
+	virtual void Init() {}
+
+  private:
+	Client* m_Client;
+
+	void SetClient(Client* a_Client);
+
+	friend class Client;
+};
+
+}  // namespace server
+}  // namespace td