terom@185: #ifndef NETWORK_OBJECT_HH
terom@185: #define NETWORK_OBJECT_HH
terom@185: 
terom@186: #include "Session.hh"
terom@186: #include "Node.hh"
terom@186: #include "../Logger.hh"
terom@185: 
terom@185: #include <map>
terom@185: 
terom@185: typedef uint32_t NetworkObjectID;
terom@185: typedef uint16_t NetworkMessageID;
terom@185: 
terom@185: // forward-declare
terom@185: class NetworkObject;
terom@185: class NetworkObject_Client;
terom@185: class NetworkObject_Server;
terom@185: 
terom@185: class NetworkObjectController {
terom@185:     friend class NetworkObject;
terom@185:     friend class NetworkObject_Server;
terom@185:     friend class NetworkObject_Client;
terom@185: 
terom@185:     private:
terom@185:         NetworkSession &session;
terom@185:         NetworkChannelID channel_id;
terom@185: 
terom@185:         std::map<NetworkObjectID, NetworkObject*> objects;
terom@185: 
terom@185:         CL_Slot slot_message;
terom@185:     
terom@185:     protected:
terom@185:         NetworkObjectController (NetworkSession &session, NetworkChannelID channel_id);
terom@185:     
terom@185:     private:
terom@185:         void on_message (NetworkPacket &pkt, NetworkNode *node);
terom@185: 
terom@185:     protected:
terom@185:         virtual void handle_create (NetworkObjectID obj_id, NetworkMessageID msg_id, NetworkPacket &pkt, NetworkNode *node) = 0; 
terom@185: };
terom@185: 
terom@185: class NetworkObject_ServerController : public NetworkObjectController {
terom@185:     friend class NetworkObject_Server;
terom@185: 
terom@185:     private:
terom@185:         NetworkObjectID id_pool;
terom@185:     
terom@185:     public:
terom@185:         NetworkObject_ServerController (NetworkSession &session, NetworkChannelID channel_id);
terom@185: 
terom@185:     protected:
terom@185:         NetworkObjectID getObjectID (void);
terom@185: 
terom@185:         virtual void handle_create (NetworkObjectID obj_id, NetworkMessageID msg_id, NetworkPacket &pkt, NetworkNode *node);
terom@185: };
terom@185: 
terom@185: class NetworkObject_ClientController : public NetworkObjectController {
terom@185:     friend class NetworkObject_Client;
terom@185: 
terom@185:     private:
terom@185:         NetworkNode *server;
terom@185: 
terom@185:         CL_Signal_v3<NetworkObject_Client*, NetworkMessageID, NetworkPacket&> _sig_create;
terom@185:     
terom@185:     public:
terom@185:         NetworkObject_ClientController (NetworkSession &session, NetworkChannelID channel_id, NetworkNode *server);
terom@185: 
terom@185:     protected:
terom@185:         virtual void handle_create (NetworkObjectID obj_id, NetworkMessageID msg_id, NetworkPacket &pkt, NetworkNode *node);
terom@185:     
terom@185:     public:  
terom@185:         CL_Signal_v3<NetworkObject_Client*, NetworkMessageID, NetworkPacket&>& sig_create (void) { return _sig_create; }
terom@185: };
terom@185: 
terom@185: class NetworkObject {
terom@185:     friend class NetworkObjectController;
terom@185:     friend std::ostream& operator<< (std::ostream &s, const NetworkObject &obj);
terom@185: 
terom@185:     protected:
terom@185:         NetworkObjectID obj_id;
terom@185: 
terom@185:     protected:
terom@185:         NetworkObject (NetworkObjectController &controller, NetworkObjectID obj_id);
terom@185:         
terom@185:         virtual void handle_packet (NetworkNode *node, NetworkMessageID msg_id, NetworkPacket &pkt) = 0;
terom@185: 
terom@185:         void buildPacket (NetworkPacket &pkt, NetworkMessageID msg_id, const NetworkPacket &payload);
terom@185: };
terom@185: 
terom@185: std::ostream& operator<< (std::ostream &s, const NetworkObject &obj);
terom@185: 
terom@185: class NetworkObject_Server : public NetworkObject {
terom@185:     friend class NetworkObject_ServerController;
terom@185: 
terom@185:     private:
terom@185:         NetworkObject_ServerController &controller;
terom@185: 
terom@185:         std::map<NetworkMessageID, CL_Signal_v2<NetworkNode*, NetworkPacket&> > _map_sig_message;
terom@185: 
terom@185:     public:
terom@185:         NetworkObject_Server (NetworkObject_ServerController &controller);
terom@185:     
terom@185:     protected:
terom@185:         virtual void handle_packet (NetworkNode *node, NetworkMessageID msg_id, NetworkPacket &pkt);
terom@185: 
terom@185:     public:
terom@185:         void send_to (NetworkNode *dst, NetworkMessageID msg_id, const NetworkPacket &pkt, bool reliable = true);
terom@185:         void send_all (NetworkMessageID msg_id, const NetworkPacket &pkt, bool reliable = true);
terom@185:         void send_all_except (NetworkMessageID msg_id, const NetworkPacket &pkt, NetworkNode *black_sheep, bool reliable = true);
terom@185:     
terom@185:         CL_Signal_v2<NetworkNode*, NetworkPacket&>& sig_message (NetworkMessageID msg_id) { return _map_sig_message[msg_id]; }
terom@185: };
terom@185: 
terom@185: class NetworkObject_Client : public NetworkObject {
terom@185:     friend class NetworkObject_ClientController;
terom@185: 
terom@185:     private:
terom@185:         NetworkObject_ClientController &controller;
terom@185: 
terom@185:         std::map<NetworkMessageID, CL_Signal_v1<NetworkPacket&> > _map_sig_message;
terom@185: 
terom@185:     protected:
terom@185:         NetworkObject_Client (NetworkObject_ClientController &controller, NetworkObjectID id);
terom@185:         
terom@185:         virtual void handle_packet (NetworkNode *node, NetworkMessageID msg_id, NetworkPacket &pkt);
terom@185: 
terom@185:     public:
terom@185:         void send (NetworkMessageID msg_id, const NetworkPacket &pkt, bool reliable = true);
terom@185:         
terom@185:         CL_Signal_v1<NetworkPacket&>& sig_message (NetworkMessageID msg_id) { return _map_sig_message[msg_id]; }
terom@185: };
terom@185: 
terom@185: #endif /* NETWORK_OBJECT_HH */