Help

8 files changed, 88 insertions, 28 deletions

diff --git a/src/core/application.cc b/src/core/application.cc
index ac836df..09b3f61 100644
--- a/src/core/application.cc
+++ b/src/core/application.cc
@@ -16,6 +16,7 @@
 #include "math/mathlib.h"
 #include "filesystem/filesystem.h"
 #include "core/application.h"
+#include "core/core.h"
 #include "core/cvar.h"
 #include "core/entity.h"
 #include "core/func.h"
@@ -26,14 +27,15 @@ namespace core
 {
 
 // --------------- engine functions  ------------------------------
-void func_print(std::string const &args)
-{
-	con_print << args << "\n";
-}
-
 void func_help(std::string const &args)
 {
-	con_print << "This is the help function\n";
+	std::istringstream argstream(args);
+	std::string topic;
+	if (!(argstream >> topic))
+		topic.assign("help");
+
+	topic.append(".txt");
+	CommandBuffer::print_file("help/" + topic);
 }
 
 void func_quit(std::string const  &args)
@@ -140,6 +142,10 @@ void Application::init(int count, char **arguments)
 	Cvar::sv_framerate = Cvar::get("sv_framerate", "25");
 	Cvar::sv_framerate->set_info("[int] server framerate in frames/sec");
 
+	// server settings
+	Cvar::sv_name = Cvar::get("sv_name", "osirion server", Cvar::Archive);
+	Cvar::sv_name->set_info("[string] server name");
+
 	// network settings
 	Cvar::net_host = Cvar::get("net_host", "0.0.0.0", Cvar::Archive);
 	Cvar::net_host->set_info("[ip] IP address the network server binds to");
@@ -150,10 +156,10 @@ void Application::init(int count, char **arguments)
 	Cvar::net_maxclients = Cvar::get("net_maxclients", "16", Cvar::Archive);
 	Cvar::net_maxclients->set_info("[int] maximum number of network clients");
 
-	Cvar::net_timeout = Cvar::get("net_timeout", "20", Cvar::Archive);
+	Cvar::net_timeout = Cvar::get("net_timeout", "20");
 	Cvar::net_timeout->set_info("[int] network timeout in seconds");
 
-	Cvar::net_framerate = Cvar::get("net_framerate", "25", Cvar::Archive);
+	Cvar::net_framerate = Cvar::get("net_framerate", "25");
 	Cvar::net_framerate->set_info("[int] network framerate in frames/sec");
 
 #ifdef _WIN32
@@ -175,9 +181,6 @@ void Application::init(int count, char **arguments)
 
 	// register our engine functions
 	Func *func = 0;
-	func = Func::add("print", func_print);
-	func->set_info("[str] print a message on the console");
-
 	func = Func::add("help", func_help);
 	func->set_info("dummy help function");
 
diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index d1c9451..40517e1 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -20,6 +20,21 @@
 namespace core
 {
 
+void func_print(std::string const &args)
+{
+	con_print << args << "\n";
+}
+
+void func_print_file(std::string const &args)
+{
+	std::istringstream argstream(args);
+	std::string filename;
+	if (!(argstream >> filename))
+			return;
+
+	CommandBuffer::print_file(filename);
+}
+
 void func_list_func(std::string const &args)
 {
 	Func::list();
@@ -75,7 +90,6 @@ std::stringstream CommandBuffer::cmdbuf(std::stringstream::in | std::stringstrea
 void CommandBuffer::init()
 {
 	//con_debug << "Initializing command buffer...\n";
-
 	Func *func = 0;
 	func = Func::add("list_ent", (FuncPtr)func_list_ent);
 	func->set_info("list entities");
@@ -89,6 +103,12 @@ void CommandBuffer::init()
 	func = Func::add("set", (FuncPtr)func_set);
 	func->set_info("[variable] [str] set variable value");
 
+	func = Func::add("print", func_print);
+	func->set_info("[str] print a message on the console");
+
+	func = Func::add("print_file", func_print_file);
+	func->set_info("[filename] print messages from file");
+
 	func = Func::add("exec", (FuncPtr)func_exec);
 	func->set_info("[filename] execute commands from file");
 }
@@ -101,6 +121,9 @@ void CommandBuffer::shutdown()
 	Func::remove("list_var");
 	Func::remove("list_func");
 	Func::remove("list_ent");
+	Func::remove("print");
+	Func::remove("print_file");
+	Func::remove("exec");
 }
 
 void  CommandBuffer::exec(std::string const &cmdline)
@@ -263,5 +286,32 @@ void CommandBuffer::exec_file(std::string const & filename)
 	ifs.close();
 }
 
+void CommandBuffer::print_file(std::string const & filename)
+{
+        filesystem::File *f = filesystem::open(filename.c_str());
+        if (!f) {
+                con_warn << "Could not open " << filename << std::endl;
+                return;
+        }
+
+        std::string fn = f->path();
+        fn.append(f->name());
+        filesystem::close(f);
+
+	std::ifstream ifs;
+	ifs.open(fn.c_str());
+        if (!ifs.is_open()) {
+                con_warn << "Could not stream " << fn << "!\n";
+                return;
+        }
+
+	char line[MAXCMDSIZE];
+        while (ifs.getline(line, MAXCMDSIZE-1)) {
+		con_print << line << "\n";
+        }
+
+	ifs.close();
+}
+
 }
 
diff --git a/src/core/commandbuffer.h b/src/core/commandbuffer.h
index 7b26211..9cd919b 100644
--- a/src/core/commandbuffer.h
+++ b/src/core/commandbuffer.h
@@ -31,6 +31,9 @@ public:
 	/// execute commands from a file
 	static void exec_file(std::string const & filename);
 
+	/// print messages from a file
+	static void print_file(std::string const & filename);
+
 	/// global buffer to hold the command stream
 	static std::stringstream cmd;
 
diff --git a/src/core/cvar.cc b/src/core/cvar.cc
index f8ea746..83ec5c4 100644
--- a/src/core/cvar.cc
+++ b/src/core/cvar.cc
@@ -21,6 +21,7 @@ Cvar				*Cvar::con_ansi = 0;
 Cvar				*Cvar::sv_dedicated = 0;
 Cvar				*Cvar::sv_private = 0;
 Cvar				*Cvar::sv_framerate = 0;
+Cvar				*Cvar::sv_name = 0;
 
 Cvar				*Cvar::net_host = 0;
 Cvar				*Cvar::net_port = 0;
diff --git a/src/core/cvar.h b/src/core/cvar.h
index 69fcae1..fceb79b 100644
--- a/src/core/cvar.h
+++ b/src/core/cvar.h
@@ -112,6 +112,7 @@ public:
 	static Cvar		*sv_dedicated;	// dedicated server
 	static Cvar		*sv_private;	// client with private server
 	static Cvar		*sv_framerate;	// server framerate
+	static Cvar		*sv_name;	// server name
 
 	static Cvar		*con_ansi;	// console ANSI colors
 
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 7e03c61..c18b1fa 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -104,6 +104,8 @@ GameServer::~GameServer()
 	Func::remove("who");
 
 	server_instance = 0;
+
+	players.clear();
 }
 
 void GameServer::abort()
@@ -114,26 +116,16 @@ void GameServer::abort()
 void GameServer::list_players(Player *player)
 {
 	using namespace std;
-	
 	stringstream msgstr;
 	int count = 0;
 
-	if (!Cvar::sv_dedicated->value()) {
-		msgstr << setw(3) << localplayer()->id() << aux::spaces(localplayer()->name(), 24);
+	for (std::list<Player *>:: iterator it = players.begin(); it != players.end(); it++) {
+		msgstr.str("");
+		msgstr << setw(3) << (*it)->id() << aux::spaces((*it)->name(), 24);
 		send(player, msgstr.str());
 		count++;
 	}
 
-	if (server_network) {
-		std::list<NetClient *>:: iterator it;
-		for (it = server_network->clients.begin(); it != server_network->clients.end(); it++) {
-			msgstr.str("");
-			msgstr << setw(3) << (*it)->player()->id() << aux::spaces((*it)->player()->name(), 24);
-			send(player, msgstr.str());
-			count++;
-		}
-	}
-
 	msgstr.str("");
 	msgstr << count << " connected " << aux::plural("player", count);
 	send(player,  msgstr.str());
@@ -270,7 +262,8 @@ void GameServer::player_connect(Player *player)
 	// notify the game module
 	server_module->player_connect(player);
 
-	// TODO manage player list
+	// manage player list
+	players.push_back(player);
 }
 
 void GameServer::player_disconnect(Player *player)
@@ -283,7 +276,14 @@ void GameServer::player_disconnect(Player *player)
 	// notify the game module
 	server_module->player_disconnect(player);
 
-	// TODO manage player list
+	// manage player list
+	std::list<Player *>:: iterator it = players.begin(); 
+	while (((*it)->id() != player->id()) && (it != players.end())) {
+		it++;
+	}
+	if (it != players.end()) {
+			players.erase(it);
+	}
 }
 
 void GameServer::frame(float seconds)
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index c35ef74..d7d6eb8 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -64,6 +64,8 @@ public:
 	/// a player sends a command to the game server
 	void exec(Player *player, std::string const &cmdline);
 
+	std::list<Player *> players;
+
 /*----- static ---------------------------------------------------- */
 	
 	/// return the current game server
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index 5334c6f..b604f47 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -278,7 +278,7 @@ void NetServer::client_initialize(NetClient *client) {
 	// send welcome message
 	std::ostringstream netmsg;
 	netmsg.str("");
-	netmsg << "msg info Receiving data from remote server...\n";
+	netmsg << "msg info ^B" << Cvar::sv_name->str() << "\n";
 	client->send(netmsg.str());
 	client->transmit(fd());