adds introduction screen to the client

8 files changed, 60 insertions, 10 deletions

diff --git a/src/core/application.cc b/src/core/application.cc
index 2b3f41f..c02db9b 100644
--- a/src/core/application.cc
+++ b/src/core/application.cc
@@ -98,15 +98,9 @@ void func_load(std::string const &args)
 		return;
 	}
 	
-	if (game()) {
-		con_warn << "Connected. Disconnect first.\n";
-		return;
-	}
-
 	std::string name(args);
 	aux::to_label(name);
-
-	Module::load(name.c_str());
+	application()->load(name);
 }
 
 // --------------- signal_handler -----------------------------------
@@ -156,6 +150,8 @@ Application::Application()
 	application_time = 0;
 	application_game = 0;
 
+	module_interactive = 0;
+
 #ifndef _WIN32
 	sys::signal(SIGHUP, signal_handler);
 	sys::signal(SIGINT, signal_handler);
@@ -312,11 +308,33 @@ void Application::quit(int status)
 }
 
 
+Module *Application::load(std::string const &module_name)
+{
+	if (game()) {
+		con_warn << "Connected. Disconnect first.\n";
+		return 0;
+	}
+
+	if (Module::current() && Module::current()->interactive()) {
+		module_interactive = Module::current();
+	}
+	return Module::load(module_name.c_str());
+}
+
 void Application::connect(std::string const &host)
 {
 	if (connected()) {
-		con_warn << "Connected. Disconnect first.\n";
-		return;
+		if (!Module::current()->interactive() && module_interactive) {
+		/*	if the current running module is non-interactive,
+			disconnect, and load the last interactive module_interactive 
+		*/
+			disconnect();
+			Module::load(module_interactive->label().c_str());
+
+		} else {
+			con_warn << "Connected. Disconnect first.\n";
+			return;
+		}
 	}
 
 	if (application_game) {
@@ -350,6 +368,7 @@ void Application::disconnect()
 		notify_disconnect();
 		delete application_game;
 		application_game = 0;
+		notify_zoneclear(0);
 		con_print << "^BDisconnected.\n";
 	}
 }
diff --git a/src/core/application.h b/src/core/application.h
index 0dfa652..3769941 100644
--- a/src/core/application.h
+++ b/src/core/application.h
@@ -13,6 +13,7 @@
 #include "core/netserver.h"
 #include "core/netconnection.h"
 #include "core/gameinterface.h"
+#include "core/module.h"
 
 namespace core
 {
@@ -46,6 +47,9 @@ public:
 	/// disconnect from the game module
 	void disconnect();
 
+	/// load a module
+	Module *load(std::string const &module_name);
+
 /*-----  virtual mutators ------------------------------------------ */	
 
 	/// initialize the application
@@ -100,6 +104,9 @@ private:
 	float 			application_time;
 	GameInterface		*application_game;
 	static Application	*application_instance;
+
+	/// last loaded interactive module
+	Module			*module_interactive;
 };
 
 /// pointer to the current Application
diff --git a/src/core/gameconnection.h b/src/core/gameconnection.h
index ecf50f2..973d96f 100644
--- a/src/core/gameconnection.h
+++ b/src/core/gameconnection.h
@@ -28,6 +28,10 @@ public:
 	/// returns true if the game connection can not run a time frime
 	inline bool error() { return !connection_running; }
 
+	/// returns true if the game is running an interactive module
+	inline bool interactive() { return true; }
+
+
 /*----- mutators -------------------------------------------------- */
 
 	/// run a game connection time frame
diff --git a/src/core/gameinterface.h b/src/core/gameinterface.h
index 69cd588..b6d7cb6 100644
--- a/src/core/gameinterface.h
+++ b/src/core/gameinterface.h
@@ -54,6 +54,9 @@ public:
 	/// returns true if the game server can run a time frime
 	virtual bool running() = 0;
 
+	/// returns true if the game is running an interactive module
+	virtual bool interactive() = 0;
+
 /*-----  mutators ------------------------------------------------- */
 	
 	/// clear all game variables, game functions and entities
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 70786af..4037c70 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -135,7 +135,7 @@ GameServer::GameServer() : GameInterface()
 
 	con_print << "  module '^B" << server_module->name() << "^N'\n";
 
-	if ((Cvar::sv_dedicated->value() || Cvar::sv_private->value())) {
+	if (server_module->interactive() && (Cvar::sv_dedicated->value() || Cvar::sv_private->value())) {
 		server_network = new NetServer(Cvar::net_host->str(), (unsigned int) Cvar::net_port->value());
 		if (!server_network->valid()) {
 			delete server_network;
@@ -220,6 +220,15 @@ void GameServer::abort()
 	server_running = false;
 }
 
+bool GameServer::interactive()
+{
+	if (!server_module) {
+		return false;
+	 } else {
+		return server_module->interactive();
+	}
+}
+
 void GameServer::showtime()
 {
 	using namespace std;
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index b25f1a0..0dfdd9d 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -33,6 +33,9 @@ public:
 	/// returns true if the game server can not run a time frime
 	inline bool error() { return !server_running; }
 
+	/// returns true if the game is running an interactive module
+	bool interactive();
+
 	/// show the current time
 	void showtime();
 
diff --git a/src/core/module.cc b/src/core/module.cc
index 29c9eb8..ae78260 100644
--- a/src/core/module.cc
+++ b/src/core/module.cc
@@ -76,6 +76,7 @@ Module::Module(const char *name) :
 	module_name(name)
 {
 	module_running = false;
+	module_interactive = true;
 }
 
 Module::~Module()
diff --git a/src/core/module.h b/src/core/module.h
index b46c296..20029cf 100644
--- a/src/core/module.h
+++ b/src/core/module.h
@@ -33,6 +33,9 @@ public:
 	/// label of the module
 	inline std::string const & label() const { return module_label; }
 
+	/// indicates if this is an interactive module or not
+	inline bool interactive() const { return module_interactive; }
+
 /*----- mutators -------------------------------------------------- */
 
 	/// initialize the game module
@@ -80,6 +83,7 @@ protected:
 	void abort();
 
 	bool			module_running;
+	bool			module_interactive;
 
 private:
 	std::string		module_name;