basic client console

6 files changed, 52 insertions, 34 deletions

diff --git a/src/core/applicationinterface.cc b/src/core/applicationinterface.cc
index 9a2cce2..d195881 100644
--- a/src/core/applicationinterface.cc
+++ b/src/core/applicationinterface.cc
@@ -25,6 +25,11 @@ extern "C" void func_help(std::stringstream &args) {
 	con_print << "This is the help function" << std::endl;
 }
 
+extern "C" void func_quit(std::stringstream &args) {
+	ApplicationInterface::instance()->shutdown();
+				ApplicationInterface::instance()->quit(0);
+}
+
 // --------------- signal_handler -----------------------------------
 extern "C" void signal_handler(int signum)
 {
@@ -80,11 +85,13 @@ void ApplicationInterface::init()
 {
         filesystem::init();
 
-	con_debug << "Initializing core..." << std::endl;
+	con_print << "Initializing core..." << std::endl;
+	con_debug << "Debug messages enabled" << std::endl;
 
 	// register our functions
-	func::add("print", func_print);
-	func::add("help", func_help);
+	func_register("print", func_print);
+	func_register("help", func_help);
+	func_register("quit", func_quit);
 
         if (game())
                 game()->init();
@@ -95,7 +102,7 @@ void ApplicationInterface::init()
 
 void ApplicationInterface::shutdown()
 {
-	con_debug << "Shutting down core..." << std::endl;
+	con_print << "Shutting down core..." << std::endl;
 
 	if (game())
 		game()->shutdown();
diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index 23e8a8d..fbeba7b 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -23,7 +23,7 @@ void exec(const char *text) {
 
 	cmdstream >> cmdname;
 	
-	func::Func f = func::find(cmdname);
+	Func f = func_find(cmdname);
 
 	if (f) {
 		f(cmdstream);
diff --git a/src/core/func.cc b/src/core/func.cc
index 6ffc20e..c4f14db 100644
--- a/src/core/func.cc
+++ b/src/core/func.cc
@@ -9,24 +9,21 @@
 
 namespace core {
 
-namespace func {
+std::map<std::string, Func> functionmap;
 
-	std::map<std::string, Func> functionmap;
-
-	void add(const char * functionname, Func functionptr)
-	{
-		functionmap[std::string(functionname)] = functionptr;
-	}
+void func_register(const char * functionname, Func functionptr)
+{
+	functionmap[std::string(functionname)] = functionptr;
+}
 	
-	void remove(std:: string functionname)
-	{
-		functionmap.erase(std::string(functionname));
-	}
+void func_unregister(std:: string functionname)
+{
+	functionmap.erase(std::string(functionname));
+}
 
-	Func find(std::string functionname)
-	{
-		return functionmap[functionname];
-	}
+Func func_find(std::string functionname)
+{
+	return functionmap[functionname];
 }
 
 }
diff --git a/src/core/func.h b/src/core/func.h
index 9d9f352..901490e 100644
--- a/src/core/func.h
+++ b/src/core/func.h
@@ -10,21 +10,19 @@
 #include <sstream>
 
 namespace core {
-
-/// engine functions registry
-namespace func {
+	/// function pointer type
 	typedef void (* Func)(std::stringstream &args);
 
 	/// register a function pointer
-	void add(const char *functionname, Func functionptr);
+	void func_register(const char *functionname, Func functionptr);
 
 	/// unregister a function pointer
-	void remove(std:: string functionname);
-
-	/// find a fuction
-	Func find(std::string functionname);
-}
+	void func_unregister(std:: string functionname);
 
+	/// find a fuction pointer
+	/** Returns 0 if the function pointer could not be found 
+	 */
+	Func func_find(std::string functionname);
 }
 
 #endif // __INCLUDED_CORE_FUNC_H__
diff --git a/src/core/gameinterface.cc b/src/core/gameinterface.cc
index d9d8f0c..ac5209b 100644
--- a/src/core/gameinterface.cc
+++ b/src/core/gameinterface.cc
@@ -44,8 +44,19 @@ void GameInterface::shutdown()
 	game_ready = false;
 }
 
-bool GameInterface::ready()
+bool GameInterface::ready() const
 {
 	return game_ready;
 }
+
+float GameInterface::time() const
+{
+	return current_time;
+}
+
+void GameInterface::frame (float seconds)
+{
+	current_time += seconds;
+}
+
 }
diff --git a/src/core/gameinterface.h b/src/core/gameinterface.h
index 622aaf5..1986939 100644
--- a/src/core/gameinterface.h
+++ b/src/core/gameinterface.h
@@ -29,18 +29,23 @@ public:
 	/// run one frame of the game
 	/** @param sec time since the previous frame, in seconds
 	 */
-	virtual void frame (float sec) = 0;
+	virtual void frame (float seconds);
 
 	/// a pointer to the current game instance
 	static GameInterface * instance();
 
-	/// state of the game
-	bool ready();
+	/// return true if the game is ready and running
+	bool ready() const;
+
+	/// return the current game time, in seconds
+	float time() const;
 
 private:
-	/// game singleton
 	static GameInterface *gameinterface_instance;
+	
 	bool game_ready;
+
+	float current_time;
 };
 
 }