terom@185: #ifndef ENGINE_HH
terom@185: #define ENGINE_HH
terom@185: 
terom@218: // forward-declare
terom@185: class Engine;
terom@185: 
terom@185: #include "GameState.hh"
terom@411: #include "Graphics/Graphics.hh"
terom@186: #include "Network/Server.hh"
terom@186: #include "Network/Client.hh"
terom@185: 
terom@185: #include "Logger.hh"
terom@185: 
terom@283: /**
terom@283:  * This is the core class that glues all the other components together and runs the main loop
terom@283:  */
terom@185: class Engine {
terom@185:     private:
terom@185:         // game state
terom@408:         Terrain *terrain;
terom@408:         GameState *game_state;
terom@408: 
terom@185:         // Graphics/Input
terom@411:         graphics::Graphics *graphics;
terom@185: 
terom@185:         // network server/client
terom@185:         NetworkServer *net_server;
terom@408:         NetworkClientConnect *net_client_connect;
terom@408:         // XXX: currently unused: NetworkClient *net_client;
terom@185: 
terom@185:         // to exit the mainloop
terom@185:         bool is_running;
terom@218: 
terom@233:         // ClanLib resources
terom@233:         CL_ResourceManager resources;
terom@185:     
terom@185:     public:    
terom@185:         // default constructor
terom@233:         Engine (const std::string resource_xml_path = RESOURCE_XML_PATH);
terom@185: 
terom@408:         /**
terom@408:          * Setup game world using the given terrain, returning the new GameState
terom@409:          *
terom@409:          * XXX: fix to return void
terom@408:          */
terom@408:         GameState& setupGame (Terrain *terrain);
terom@408: 
terom@408:         /**
terom@409:          * Setup game world using given terrain configuration
terom@408:          */
terom@409:         void setupGame (const TerrainConfig &config);
terom@408: 
terom@409:         /**
terom@409:          * Enable graphics
terom@409:          */
terom@411:         void setupGraphics (const graphics::DisplayConfig &config);
terom@185:         
terom@409:         /**
terom@409:          * Setup server, must call setupGame first
terom@409:          */
terom@185:         void setupNetworkServer (const std::string &listen_port);
terom@409: 
terom@409:         /**
terom@409:          * Setup client, do *not* call setupGame, configuration comes from the server
terom@409:          */
terom@185:         void setupNetworkClient (const std::string &connect_host, const std::string &connect_port);
terom@409: 
terom@409:         /**
terom@409:          * Setup singleplayer, must call setupGame first
terom@409:          */
terom@185: 		void setupSinglePlayer (void);
terom@185:         
terom@408:         /**
terom@408:          * Run the game main loop. This will not return until the game aborts due to an error, or someone calls stop().
terom@408:          */
terom@185:         void run (void);
terom@408:         
terom@408:         /**
terom@408:          * Terminate the main loop, causing run() to return once this loop iteration is finished
terom@408:          */
terom@408:         void stop (void);
terom@185: 
terom@408:     private:
terom@408:         /**
terom@408:          * Actually start graphics, requires that game_state is now set
terom@408:          */
terom@408:         void startGraphics (void);
terom@185: 
terom@185:     public:
terom@233:         // get a pointer to our resource manager
terom@233:         CL_ResourceManager* getResourceManager (void);
terom@218: 
terom@185:         // logging utility
terom@185:         static Logger log (enum LogLevel level, const char *type);
terom@185: 
terom@185: };
terom@185: 
terom@185: #endif /* ENGINE_HH */