more minor updates

18 files changed, 179 insertions, 76 deletions

diff --git a/src/client/camera.cc b/src/client/camera.cc
index dcf4acf..d9aa16e 100644
--- a/src/client/camera.cc
+++ b/src/client/camera.cc
@@ -82,7 +82,7 @@ void set_mode(Mode newmode) {
 	case Track:
 		// switch camera to Track mode
 		mode = Track;
-		yaw_target = core::game()->localplayer()->control->direction();
+		yaw_target = core::localcontrol()->direction();
 		yaw_current = yaw_target;
 		pitch_target = pitch_track;
 		pitch_current = pitch_target;
@@ -91,7 +91,7 @@ void set_mode(Mode newmode) {
 	case Free:
 		// switch camera to Free mode
 		mode = Free;
-		yaw_target = core::game()->localplayer()->control->direction();
+		yaw_target = core::localcontrol()->direction();
 		yaw_current = yaw_target;
 		pitch_target = pitch_track;
 		pitch_current = pitch_target;
@@ -112,7 +112,7 @@ void set_mode(Mode newmode) {
 void next_mode()
 {
 	
- 	if (!core::game()->localplayer()->control) {
+ 	if (!core::localcontrol()) {
 		set_mode(Overview);
 		return;
 	}
@@ -133,20 +133,22 @@ void next_mode()
 
 void draw(float elapsed) 
 {	
-	if (!core::game()->localplayer()->control) {
+	if (!core::localcontrol()) {
 		// switch the camera to Overview of the player is not controling anything
 		if (mode != Overview) {
 			set_mode(Overview);
+
+			camera::target = math::Vector3f(0,0,0);
 		}
 	} else {
 		if (mode == Overview)
 			set_mode(Track);
 
-		camera::target = core::game()->localplayer()->control->location();
+		camera::target = core::localcontrol()->location();
 	}
 	
 	if (mode == Track) {
-		yaw_target = core::game()->localplayer()->control->direction();
+		yaw_target = core::localcontrol()->direction();
 	}
 
 	if ((mode == Free) || (mode == Track)) {
diff --git a/src/client/client.cc b/src/client/client.cc
index 19d6f3e..4874e55 100644
--- a/src/client/client.cc
+++ b/src/client/client.cc
@@ -87,6 +87,10 @@ void Client::init()
 	core::Cvar::sv_dedicated = core::Cvar::set("sv_private", "0");
 	core::Application::init();
 
+	// client variables
+	core::Cvar::get("cl_name", "Player");
+	core::Cvar::get("cl_color", "1.0 1.0 1.0");
+
 	// initialize SDL, but do not initialize any subsystems
 	SDL_Init(0);
 
diff --git a/src/client/client.h b/src/client/client.h
index ee2e7af..2113202 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -13,7 +13,7 @@ namespace client {
 /// the client main loop
 void main(int count, char **arguments);
 
-} // namespace client
+}
 
 #endif // __INCLUDED_CLIENT_H__
 
diff --git a/src/client/draw.cc b/src/client/draw.cc
index 60726b0..11d4aa7 100644
--- a/src/client/draw.cc
+++ b/src/client/draw.cc
@@ -104,12 +104,14 @@ void draw_ship(core::EntityControlable *entity)
 	Vector3f br(-0.25, -0.125, -0.125);
 	
 	Box box(tl, br);
+	box.topcolor = entity->color();
+	box.bottomcolor = entity->color() * 0.7;
 	box.draw();
 
 	tl = Vector3f(0, 0.07, 0.25);
 	br = Vector3f(-0.5, -0.07, 0.125);
 	Box engine1(tl, br);
-	engine1.topcolor = Color(0.7, 0.7, 0.7);
+	engine1.topcolor =  Color(0.7, 0.7, 0.7);
 	engine1.bottomcolor = engine1.topcolor * 0.5;
 	engine1.draw();
 
diff --git a/src/client/input.cc b/src/client/input.cc
index 7193c0e..5dda3fb 100644
--- a/src/client/input.cc
+++ b/src/client/input.cc
@@ -24,17 +24,6 @@ float local_turn;
 // local thrust setting
 float local_thrust;
 
-core::Player *localplayer() {
-	return core::game()->localplayer();
-}
-
-core::EntityControlable *localcontrol() {
-	if (core::game()->localplayer())
-		return core::game()->localplayer()->control;
-	else
-		return 0;
-}
-
 void init()
 {
 	con_print << "Initializing input..." << std::endl;
@@ -89,8 +78,8 @@ void keypressed(const SDL_keysym &keysym)
 		case SDLK_KP4:
 			// TODO set core entity params
 			local_turn += 5;
-			if (math::degrees180f(local_turn - localcontrol()->direction()) > 90)
-				local_turn = localcontrol()->direction() + 90;
+			if (math::degrees180f(local_turn - core::localcontrol()->direction()) > 90)
+				local_turn = core::localcontrol()->direction() + 90;
 			if (local_turn > 360)
 				local_turn -= 360;
 			
@@ -98,8 +87,8 @@ void keypressed(const SDL_keysym &keysym)
 		case SDLK_KP6:
 			// TODO set core entity params
 			local_turn -= 5;
-			if (math::degrees180f(local_turn - localcontrol()->direction()) < -90)
-				local_turn = localcontrol()->direction() - 90;
+			if (math::degrees180f(local_turn - core::localcontrol()->direction()) < -90)
+				local_turn = core::localcontrol()->direction() - 90;
 			if (local_turn < 0)
 				local_turn += 360;
 			break;
@@ -117,7 +106,7 @@ void frame(float seconds)
 	
 		switch (event.type) {
 			case SDL_KEYUP:
-				if (!console::visible() && core::application()->connected() && localcontrol())
+				if (!console::visible() && core::application()->connected() && core::localcontrol())
 					// send key events to the game world
 					keyreleased(event.key.keysym);
 				break;
@@ -127,7 +116,7 @@ void frame(float seconds)
 				} else if (console::visible()) {
 					// send key events to the console
 					console::keypressed(event.key.keysym);
-				} else if (core::application()->connected() && localcontrol()) {
+				} else if (core::application()->connected() && core::localcontrol()) {
 					// send key events to the game world
 					keypressed(event.key.keysym);
 				}
@@ -139,9 +128,9 @@ void frame(float seconds)
 		
 	}
 	
-	if (!console::visible() && core::application()->connected() && localcontrol()) {
-		localcontrol()->set_thrust(local_thrust);
-		localcontrol()->set_direction(local_turn);
+	if (!console::visible() && core::application()->connected() && core::localcontrol()) {
+		core::localcontrol()->set_thrust(local_thrust);
+		core::localcontrol()->set_direction(local_turn);
 	}
 }
 
diff --git a/src/client/video.cc b/src/client/video.cc
index dfdf511..86fca89 100644
--- a/src/client/video.cc
+++ b/src/client/video.cc
@@ -105,6 +105,11 @@ bool init()
 	(*r_width) = width;
 	(*r_height) = height;
 
+	std::string version(core::name());
+	version += ' ';
+	version.append(core::version());
+	SDL_WM_SetCaption(version.c_str(), 0);
+
 	render::init();
 
 	video::reset();	
diff --git a/src/core/commandbuffer.cc b/src/core/commandbuffer.cc
index 5a7fbdb..831489f 100644
--- a/src/core/commandbuffer.cc
+++ b/src/core/commandbuffer.cc
@@ -64,7 +64,7 @@ void  CommandBuffer::exec(std::string const &cmdline)
 	if (!(cmdstream >> command))
 		return;
 		
-	con_debug << "Executing '" << cmdline << "'\n";
+	//con_debug << "Executing '" << cmdline << "'\n";
 
 	// is it a function
 	Func *f = Func::find(command);
@@ -72,7 +72,7 @@ void  CommandBuffer::exec(std::string const &cmdline)
 		std::string args;
 		char c;
 		if (cmdstream >> args) {
-			while (cmdstream >> c)
+			while (cmdstream.get(c))
 				args += c;
 		}
 		if ((f->flags() & Func::Game)) {
@@ -93,7 +93,7 @@ void  CommandBuffer::exec(std::string const &cmdline)
 		if (((cvar->flags() & Cvar::ReadOnly) == 0) &&  (cmdstream >> value)) {
 			// we're setting a new value
 			char c;
-			while (cmdstream >> c)
+			while (cmdstream.get(c))
 				value += c;
 			(*cvar) = value;
 		}
diff --git a/src/core/entity.cc b/src/core/entity.cc
index 7e9c788..4cce2cb 100644
--- a/src/core/entity.cc
+++ b/src/core/entity.cc
@@ -287,9 +287,9 @@ void EntityControlable::recieve_server_update(std::istream &is)
 
 void EntityControlable::frame(float seconds)
 {
-	entity_direction = target_direction;
-	entity_thrust = target_thrust;
-	entity_dirty = true;
+	//entity_direction = target_direction;
+	//entity_thrust = target_thrust;
+	//entity_dirty = true;
 	EntityDynamic::frame(seconds);
 }
 
diff --git a/src/core/gameconnection.cc b/src/core/gameconnection.cc
index eeb4692..07a27a6 100644
--- a/src/core/gameconnection.cc
+++ b/src/core/gameconnection.cc
@@ -93,22 +93,31 @@ void GameConnection::frame(float seconds)
 	if (core::Cvar::sv_framerate->value()) {
 		connection_frametime += seconds;
 		f =  1.0f / core::Cvar::sv_framerate->value();
-		if (connection_frametime < f)
+		if (connection_frametime < f) {
+			// run client prediction
+			std::map<unsigned int, Entity *>::iterator it;
+			for (it=Entity::registry.begin(); it != Entity::registry.end(); it++) {
+				Entity *entity = (*it).second;
+				if ((entity->type() == Entity::Controlable) || (entity->type() == Entity::Dynamic)) {
+					entity->frame(seconds);
+				}
+			}
 			return;
+		}
 	} else {
 		connection_frametime = seconds;
 	}
 
 	connection_network->frame(connection_frametime);
 
-	if (localplayer()->control && localplayer()->control->dirty()) {
+	if (localcontrol() && localcontrol()->dirty()) {
 		std::ostringstream netmsg;
-		netmsg << "cup " << localplayer()->control->id() << " ";
-		localplayer()->control->serialize_client_update(netmsg);
+		netmsg << "cup " << localcontrol()->id() << " ";
+		localcontrol()->serialize_client_update(netmsg);
 		netmsg << "\n";
 		
 		connection_network->send(netmsg.str());
-		localplayer()->control->entity_dirty = false;
+		localcontrol()->entity_dirty = false;
 		//con_debug << netmsg.str();
 	}
 
diff --git a/src/core/gameinterface.cc b/src/core/gameinterface.cc
index 33166ee..6f6a4ac 100644
--- a/src/core/gameinterface.cc
+++ b/src/core/gameinterface.cc
@@ -19,13 +19,41 @@ namespace core
 
 Player GameInterface::game_localplayer;
 
+EntityControlable *localcontrol()
+{ 
+	if (game()->localplayer())
+		return game()->localplayer()->control();
+	else
+		return 0;
+	
+}
+Player *localplayer()
+{ 
+	return game()->localplayer();
+}
+
 GameInterface::GameInterface()
 {
+	clear();
+	
 	if (Cvar::sv_dedicated->value())
 		game_localplayer.player_name.assign("Console");
-	else
-		game_localplayer.player_name.assign("Player0");
-	clear();
+	else {
+		Cvar *cl_name = Cvar::find("cl_name");
+		if (cl_name) {
+			game_localplayer.player_name = cl_name->str();
+		}
+		
+		Cvar *cl_color = Cvar::find("cl_color");
+		math::Color color(1.0, 1.0, 1.0, 1.0);
+		if (cl_color) {
+			std::istringstream is(cl_color->str());
+			is >> color;
+		}
+		game_localplayer.player_color = color;
+		
+
+	}
 }
 
 GameInterface::~GameInterface()
diff --git a/src/core/gameinterface.h b/src/core/gameinterface.h
index 0a7bdbe..0c28421 100644
--- a/src/core/gameinterface.h
+++ b/src/core/gameinterface.h
@@ -48,6 +48,12 @@ protected:
 	static Player 			game_localplayer;
 };
 
+/// global local player instance
+Player *localplayer();
+
+/// global local control instance
+EntityControlable *localcontrol();
+
 }
 
 #endif // __INCLUDED_CORE_GAMEINTERFACE_H__
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 8ddd824..6294a31 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -96,6 +96,9 @@ void GameServer::abort()
 
 void GameServer::say(Player *player, std::string const &message)
 {
+	if (!message.size())
+		return;
+
 	// send to console
 	con_print <<player->name() << ": " << message << "\n";
 	
diff --git a/src/core/netconnection.cc b/src/core/netconnection.cc
index 4770528..455c03d 100644
--- a/src/core/netconnection.cc
+++ b/src/core/netconnection.cc
@@ -33,7 +33,9 @@ void NetConnection::connect(std::string const &to_host, int to_port)
 	}
 
 	std::ostringstream osstream;
-	osstream << "name " << game()->localplayer()->name() << std::endl;
+	osstream << "pif ";
+	game()->localplayer()->serialize_client_update(osstream);
+	osstream << '\n';
 	send(osstream.str());
 }
 
@@ -154,8 +156,8 @@ void NetConnection::parse_incoming_message(const std::string & message)
 		Entity *e = Entity::find(id);
 		con_debug << "Received die entity id " << id << "\n";
 		
-		if (game()->localplayer()->control == e) 
-			game()->localplayer()-> control = 0;
+		if (localcontrol() == e) 
+			localplayer()->player_control = 0;
 		if (e)
 			Entity::remove(id);
 
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index 43067d7..0722061 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -233,6 +233,11 @@ void NetServer::parse_incoming_message(NetClient *client, const std::string & me
 		return;
 	}
 
+	// pif - update player information
+	if (command == "pif") {
+		client->player()->recieve_client_update(msgstream);
+	}
+
 	// say
 	if (command == "say") {		
 		if (message.size() > command.size()+1) {
diff --git a/src/core/player.cc b/src/core/player.cc
index f4ee6ea..488e407 100644
--- a/src/core/player.cc
+++ b/src/core/player.cc
@@ -25,18 +25,38 @@ void Player::clear()
 	player_id = 0;
 	player_name.clear();
 	player_dirty = false;
-	control = 0;
+	player_control = 0;
+}
+
+void Player::serialize_client_update(std::ostream & os) const
+{
+	os << " " << player_color << " \"" << player_name << "\"";
+}
+
+void Player::recieve_client_update(std::istream &is)
+{
+	is >> player_color;
+
+	std::string n;
+	char c;
+	while ( (is.get(c)) && (c != '"'));
+	while ( (is.get(c)) && (c != '"'))
+		n += c;
+
+	if (n.size())
+		player_name = n;
+	
 }
 
 void Player::serialize_server_update(std::ostream & os) const
 {
 	unsigned int co;
-	if (control)
-		co = control->id();
+	if (player_control)
+		co = player_control->id();
 	else
 		co = 0;
 
-	os << player_id << " " << co << " \"" << player_name << "\"";
+	os << player_id << " " << co << " " << player_color << " \"" << player_name << "\"";
 }
 
 void Player::recieve_server_update(std::istream &is)
@@ -47,22 +67,25 @@ void Player::recieve_server_update(std::istream &is)
 	if (co) { 
 		Entity *e = Entity::find(co);
 		if (e && e->type() == Entity::Controlable) {
-			control = (EntityControlable *) e;
+			player_control = (EntityControlable *) e;
 		} else {
-			control = 0;
+			player_control = 0;
 			con_warn << "control set to unknown entity " << co << "\n";
 		}	
 	} else {
-		control = 0;
+		player_control = 0;
 	}
 
+	is >> player_color;
+
 	std::string n;
 	char c;
 	while ( (is.get(c)) && (c != '"'));
 	while ( (is.get(c)) && (c != '"'))
 		n += c;
 
-	player_name = n;
+	if (n.size())
+		player_name = n;
 }
 
 }
diff --git a/src/core/player.h b/src/core/player.h
index fd4053c..db6860a 100644
--- a/src/core/player.h
+++ b/src/core/player.h
@@ -7,6 +7,8 @@
 #ifndef __INCLUDED_CORE_PLAYER_H__
 #define __INCLUDED_CORE_PLAYER_H__
 
+#include "math/mathlib.h"
+
 namespace core
 {
 class Player;
@@ -26,26 +28,24 @@ public:
 	Player();
 	~Player();
 
-	/// clear all the data
-	void clear();
-	
-	/// name of the player
-	inline std::string const &name() const { return player_name; }
+/*----- inspectors ------------------------------------------------ */
 
 	///  id of the player
 	inline int id() const { return player_id; }
+	
+	/// name of the player
+	inline std::string const &name() const { return player_name; }
 
 	/// dirty flag
 	inline bool dirty() const { return player_dirty; }
 
-	///  id of the player
-	int player_id;
+	/// the entity the Player is currently controling
+	inline EntityControlable *control() const { return player_control; }
 
-	/// name of the player
-	std::string player_name;
+	/// player base color
+ 	inline math::Color const & color() const { return player_color; }
 
-	/// the entity the Player is currently controling
-	EntityControlable *control;
+/*----- mutators -------------------------------------------------- */
 
 	/// serialize player info to a stream
 	void serialize_server_update(std::ostream & os) const;
@@ -53,8 +53,31 @@ public:
 	/// receive player info from a stream
 	void recieve_server_update(std::istream &is);
 
-	/// dirty state
+	/// serialize player info to a stream
+	void serialize_client_update(std::ostream & os) const;
+
+	/// receive player info from a stream
+	void recieve_client_update(std::istream &is);
+
+	/// clear all the data
+	void clear();
+
+/* -- should actually not be public --*/
+
+	// dirty state
 	bool player_dirty;
+
+	//  id of the player
+	int player_id;
+
+	// name of the player
+	std::string player_name;
+
+	// color
+	math::Color player_color;
+
+	// the entity the Player is currently controling
+	EntityControlable *player_control;
 };
 
 }
diff --git a/src/game/game.cc b/src/game/game.cc
index a76d5e7..85cd457 100644
--- a/src/game/game.cc
+++ b/src/game/game.cc
@@ -22,10 +22,11 @@ namespace game
 /// a player joins the game
 void func_join(core::Player *player, std::string const &args)
 {
-	if (player->control)
+	if (player->control())
 		return;
 
-	player->control = new Ship(player);
+	player->player_control = new Ship(player);
+	player->control()->entity_color = player->color();
 	
 	std::string message(player->name());
 	message.append(" joins the game.");
@@ -37,17 +38,17 @@ void func_join(core::Player *player, std::string const &args)
 /// a player joins the spectators
 void func_spectate(core::Player *player, std::string const &args)
 {
-	if (!player->control)
+	if (!player->player_control)
 		return;
 
 	std::string message(player->name());
 	message.append(" spectates.");
 	core::server()->broadcast(message);
 
-	if (player->control) {
+	if (player->control()) {
 		// player has only ship for now
-		player->control->die();
-		player->control = 0;
+		player->player_control->die();
+		player->player_control = 0;
 	}
 
 	player->player_dirty = true;
@@ -138,10 +139,10 @@ void Game::player_connect(core::Player *player)
 
 void Game::player_disconnect(core::Player *player)
 {
-	if (player->control) {
+	if (player->control()) {
 		// player has only one ship for now
-		player->control->die();
-		player->control = 0;
+		player->control()->die();
+		player->player_control = 0;
 	}
 }
 
diff --git a/src/math/color.cc b/src/math/color.cc
index 9a07b7c..05f3b4c 100644
--- a/src/math/color.cc
+++ b/src/math/color.cc
@@ -91,7 +91,7 @@ Color operator*(float scalar, const Color& color)
 }
 std::ostream &operator<<(std::ostream &os, const Color &c)
 {
-	os <<  c.red() << " " << c.green() << " " << c.blue() << " " << c.alpha();
+	os <<  c.red() << " " << c.green() << " " << c.blue(); // << " " << c.alpha();
 	return os;
 }
 
@@ -101,7 +101,8 @@ std::istream &operator>>(std::istream & is, Color & color)
 	is >> r;
 	is >> g;
 	is >> b;
-	is >> a;
+	//is >> a;
+	a = 1.0;
 	color = Color(r,g,b,a);
 	return (is);
 }