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-rw-r--r--developer/ROADMAP75
-rw-r--r--developer/TODO3
-rw-r--r--src/client/client.cc8
-rw-r--r--src/core/application.cc16
-rw-r--r--src/core/application.h1
-rw-r--r--src/core/gameconnection.cc8
-rw-r--r--src/core/gameconnection.h5
-rw-r--r--src/core/gameserver.cc57
-rw-r--r--src/core/gameserver.h8
-rw-r--r--src/core/message.h9
-rw-r--r--src/core/net.h2
-rw-r--r--src/core/netclient.cc4
-rw-r--r--src/core/netconnection.cc19
-rw-r--r--src/core/netconnection.h5
-rw-r--r--src/core/netserver.cc36
-rw-r--r--src/game/base/racetrack.cc39
-rw-r--r--src/game/base/racetrack.h1
-rw-r--r--src/render/gl.cc8
-rw-r--r--src/render/gl.h33
19 files changed, 252 insertions, 85 deletions
diff --git a/developer/ROADMAP b/developer/ROADMAP
index ed69556..98620ee 100644
--- a/developer/ROADMAP
+++ b/developer/ROADMAP
@@ -39,16 +39,16 @@
Requires:
- client console
- entities
- ship instances
- network subsystem
- entities
- camera handling
- keyboard bindings
- zones
- basic travelling: impulse drive, jump engine
- basic docking
+ client console (ok)
+ entities (ok)
+ ship instances (ok)
+ network subsystem (ok)
+ entities (ok)
+ camera handling (ok)
+ keyboard bindings (ok)
+ zones (ok)
+ basic travelling: impulse drive, jump engine (ok)
+ basic docking (ok)
------------------------------------------------------------------
@@ -66,20 +66,17 @@
item info + lazy server-client exchange (ok)
trading (ok)
inventories (ok)
+ map entity descriptions (ok)
+ eject cargo/tractor beam (ok)
Related:
- map entity descriptions (ok)
- eject cargo/tractor beam (ok) -> fx
-
+ beam particles
player-to-player trading
equipment trading
- model weapon slots and positioning
Optional:
- dockable player ships (ok)
-
fuel system
economy
per-item adjustabe depletion rate (won't do)
@@ -99,41 +96,53 @@
shop allows multiple buyers, p2p trading just one
player factory ships + base factories, per-item adjustabe conversion rate and ratio
e.g. 2 units of niobum to 1 superconductor per 30 seconds
- player saving and network authentication
+
+ Features:
+
+ collision physics (ok)
+ collision meshes (ok)
+ dockable player ships (ok)
+
+ player saving and network authentication
+ zone chat
+
------------------------------------------------------------------
- version 0.3.0 - Equipment
+ version 0.3.0 - Weapons and Equipment
Description:
- Players can buy and sell ship upgrades like armor and scanners,
- this will require additional game mechanics.
Players can buy and sell weapons.
-
+ Players can buy and sell ship upgrades like armor and scanners,
+
Requires:
cannons and turrets
cannon and turret models
+ model weapon slots and positioning
+ targetting
+ explosions, weapons fire and related sounds
+ equipment
+ weapon dealers and equipment traders
- ------------------------------------------------------------------
+ improved particle systems
- version 0.4.0 - Physics
+ Features:
- Requires:
+ ------------------------------------------------------------------
- collision physics (box model collision implemented)
- collision meshes
- targetting
- explosions, weapons fire and related sounds
+ version 0.4.0 -
- particle systems
+ Requires:
+ Features:
+
------------------------------------------------------------------
- version 0.5.0 - public alpha
+ version 0.5.0 - Public alpha
- version 0.5.1 - bugfix release
+ version 0.5.1 - Bugfix release
Description:
@@ -155,7 +164,7 @@
------------------------------------------------------------------
- version 0.6.0 - NPC
+ version 0.6.0 - NPC's
Requires:
@@ -189,4 +198,4 @@
------------------------------------------------------------------
- version 2.0.0 - rewrite of the engine
+ version 2.0.0 - rewrite of the engine, singleplayer
diff --git a/developer/TODO b/developer/TODO
index 0e36ee0..69183f3 100644
--- a/developer/TODO
+++ b/developer/TODO
@@ -48,7 +48,6 @@ core:
network:
protocol description (incomplete)
- zone chat
group chat (requires player groups)
rcon authentication, rcon command, servers must be able to disable rcon
rconpassword: send md5sum instead of plaintext
@@ -65,6 +64,8 @@ network:
reliable network messages (e.g. entity create/die)
+ (ok) zone chat
+
client:
beam and eject cargo (commands implemented, needs UI and general FX)
add map window target model
diff --git a/src/client/client.cc b/src/client/client.cc
index 97cfc91..5b72146 100644
--- a/src/client/client.cc
+++ b/src/client/client.cc
@@ -365,10 +365,7 @@ void Client::notify_message(const core::Message::Channel channel, const std::str
case core::Message::Info: // Info message
break;
-
- case core::Message::Local: // Chat message in the local zone
- break;
-
+
case core::Message::RCon: // RCon message
break;
@@ -376,6 +373,9 @@ void Client::notify_message(const core::Message::Channel channel, const std::str
audio::play("com/chat");
break;
+ case core::Message::Local: // Local chat message
+ break;
+
case core::Message::Private: // Private chat message
audio::play("com/priv");
break;
diff --git a/src/core/application.cc b/src/core/application.cc
index c731833..ec7e89c 100644
--- a/src/core/application.cc
+++ b/src/core/application.cc
@@ -202,8 +202,11 @@ void Application::init(int count, char **arguments)
func = Func::add("disconnect", Application::func_disconnect);
func->set_info("leave the current game");
+ func = Func::add("shout", Application::func_shout);
+ func->set_info("shout [text] shout something on the global chat");
+
func = Func::add("say", Application::func_say);
- func->set_info("say [text] say something on the public chat");
+ func->set_info("say [text] say something on the local chat");
func = Func::add("msg", Application::func_msg);
func->set_info("msg [player] [text] send a private message to another player");
@@ -518,6 +521,17 @@ void Application::func_disconnect(std::string const &args)
Application::instance()->disconnect();
}
+void Application::func_shout(std::string const &args)
+{
+ if (connection()) {
+ connection()->shout(args);
+ } else if (server()) {
+ server()->shout(localplayer(), args);
+ } else {
+ con_print << "Not connected." << std::endl;
+ }
+}
+
void Application::func_say(std::string const &args)
{
if (connection()) {
diff --git a/src/core/application.h b/src/core/application.h
index fbaba9d..37b70c2 100644
--- a/src/core/application.h
+++ b/src/core/application.h
@@ -127,6 +127,7 @@ private:
static void func_quit(std::string const &args);
static void func_connect(std::string const &args);
static void func_disconnect(std::string const &args);
+ static void func_shout(std::string const &args);
static void func_say(std::string const &args);
static void func_msg(std::string const &args);
static void func_load(std::string const &args);
diff --git a/src/core/gameconnection.cc b/src/core/gameconnection.cc
index dee506a..ebd5a49 100644
--- a/src/core/gameconnection.cc
+++ b/src/core/gameconnection.cc
@@ -162,6 +162,14 @@ void GameConnection::say(std::string const &args)
connection_network->send_say(args);
}
+void GameConnection::shout(std::string const &args)
+{
+ if (!connection_network->connected())
+ return;
+
+ connection_network->send_shout(args);
+}
+
void GameConnection::private_message(std::string const &args)
{
if (!connection_network->connected())
diff --git a/src/core/gameconnection.h b/src/core/gameconnection.h
index fdd5daf..1cc6deb 100644
--- a/src/core/gameconnection.h
+++ b/src/core/gameconnection.h
@@ -31,7 +31,10 @@ public:
/// forward a remote console command
void rcon(std::string const &cmdline);
- /// localplayer sends a chat message to the public channel
+ /// localplayer sends a chat message to the global chat channel
+ void shout(std::string const &args);
+
+ /// localplayer sends a chat message to the local chat channel
void say(std::string const &args);
/// localplayer sends a private message to another player
diff --git a/src/core/gameserver.cc b/src/core/gameserver.cc
index 1bd0dbe..d6f9029 100644
--- a/src/core/gameserver.cc
+++ b/src/core/gameserver.cc
@@ -255,7 +255,8 @@ Inventory *GameServer::request_inventory(Entity *entity)
}
-void GameServer::say(Player *player, std::string const &message)
+// global chat message
+void GameServer::shout(Player *player, std::string const &message)
{
if (!message.size())
return;
@@ -265,14 +266,39 @@ void GameServer::say(Player *player, std::string const &message)
return;
}
+ // TODO strip color codes if requested
std::string notification("^B");
notification.append(player->name());
- notification.append("^F:^N ");
+ notification.append("^B: ");
notification.append(message);
broadcast(Message::Public, notification);
}
+// local chat message
+void GameServer::say(Player *player, std::string const &message)
+{
+ if (!message.size())
+ return;
+
+ if(!player->zone())
+ return;
+
+ if (player->mute()) {
+ player->send("^WYou have been muted");
+ return;
+ }
+
+ // TODO strip color codes if requested
+ std::string notification("^B");
+ notification.append(player->name());
+ notification.append("^B:^N ");
+ notification.append(message);
+
+ broadcast(player->zone(), notification);
+}
+
+// player-to-player chat messages
void GameServer::private_message(Player *player, std::string const &args)
{
if (!args.size())
@@ -346,6 +372,29 @@ void GameServer::broadcast(const Message::Channel channel, const std::string tex
}
}
+// broadcast a message to all players in a particular zone
+void GameServer::broadcast(Zone *zone, std::string const text, Player *ignore_player)
+{
+ if (!text.size())
+ return;
+
+ for (Players::iterator it = players().begin(); it != players().end(); it++) {
+ Player *player = (*it);
+ if ((player->zone() == zone) && (player != ignore_player)) {
+ Player *player = (*it);
+ player->message(Message::Local, text);
+ }
+ }
+
+ // console is not in the player list
+ if (Cvar::sv_dedicated->value()) {
+ std::string notification(zone->label());
+ notification += ' ';
+ notification.append(text);
+ localplayer()->message(Message::Local, notification);
+ }
+}
+
// broadcast a sound event to all players
void GameServer::broadcast_sound(const std::string name, Player *ignore_player)
{
@@ -418,11 +467,13 @@ void GameServer::player_connect(Player *player)
player->player_id = server_maxplayerid++;
+ /*
std::string message("^B");
message.append(player->name());
message.append("^B connects.");
broadcast(message, player);
-
+ */
+
// notify the game module
server_module->player_connect(player);
diff --git a/src/core/gameserver.h b/src/core/gameserver.h
index f0cf88b..ab2bf92 100644
--- a/src/core/gameserver.h
+++ b/src/core/gameserver.h
@@ -43,7 +43,10 @@ public:
/// run a game server time frame
void frame(unsigned long timestamp);
- /// a player sends a chat message to the public channel
+ /// a player sends a chat message to the global chat channel
+ void shout(Player *player, std::string const &args);
+
+ /// a player sends a chat message to the local chat channel
void say(Player *player, std::string const &args);
/// a player sends a private message to another player
@@ -54,6 +57,9 @@ public:
/// broadcast an Info message to all players
void broadcast(std::string const message, Player *ignore_player = 0);
+
+ /// broadcast an Info message to all players in a particular zone
+ void broadcast(Zone *zone, std::string const message, Player *ignore_player = 0);
/// broadcast a message to all players on a specified channel
void broadcast(Message::Channel const channel, std::string const message, Player *ignore_player = 0);
diff --git a/src/core/message.h b/src/core/message.h
index 3c53439..bab095d 100644
--- a/src/core/message.h
+++ b/src/core/message.h
@@ -14,7 +14,14 @@ class Message
{
public:
- /// indicates the type of message
+ /**
+ * @brief indicates the type of message
+ * Info info messages from the server to the player
+ * Public public global chat
+ * Local public local (zone) chat
+ * Private player to player private messages
+ * RCon rcon messages
+ */
enum Channel {Info = 0, Public = 1, Local = 2, Private = 3, RCon = 4};
};
diff --git a/src/core/net.h b/src/core/net.h
index f89d0d8..4607797 100644
--- a/src/core/net.h
+++ b/src/core/net.h
@@ -11,7 +11,7 @@ namespace core
{
/// network protocol version
-const unsigned int PROTOCOLVERSION = 21;
+const unsigned int PROTOCOLVERSION = 22;
/// maximum lenght of a (compressed) network message block
const unsigned int FRAMESIZE = 1152;
diff --git a/src/core/netclient.cc b/src/core/netclient.cc
index 46694a6..01de8b8 100644
--- a/src/core/netclient.cc
+++ b/src/core/netclient.cc
@@ -34,7 +34,7 @@ NetClient::NetClient(std::string host, int port, int fd) :
abort();
return;
}
- con_print << host << ":" << port << " connected." << std::endl;
+ con_print << host << ":" << port << " connected" << std::endl;
client_addr.sin_family = AF_INET;
client_addr.sin_port = htons(port);
@@ -58,7 +58,7 @@ NetClient::NetClient(std::string host, int port, int fd) :
NetClient::~NetClient()
{
- con_print << host() << ":" << port() << " disconnected." << std::endl;
+ con_print << host() << ":" << port() << " disconnected" << std::endl;
delete client_player;
}
diff --git a/src/core/netconnection.cc b/src/core/netconnection.cc
index 15e57e2..262c956 100644
--- a/src/core/netconnection.cc
+++ b/src/core/netconnection.cc
@@ -393,10 +393,19 @@ void NetConnection::send_rcon(std::string const &cmdline)
this->send_raw(msg);
}
+// send a "shout" chat message message to the server
+void NetConnection::send_shout(std::string const &text)
+{
+ std::string msg("msg public ");
+ msg.append(text);
+ msg += '\n';
+ this->send_raw(msg);
+}
+
// send a "say" chat message message to the server
void NetConnection::send_say(std::string const &text)
{
- std::string msg("say ");
+ std::string msg("msg local ");
msg.append(text);
msg += '\n';
this->send_raw(msg);
@@ -405,7 +414,7 @@ void NetConnection::send_say(std::string const &text)
// send a "priv" private message to the server
void NetConnection::send_private_message(std::string const &text)
{
- std::string msg("priv ");
+ std::string msg("msg private ");
msg.append(text);
msg += '\n';
this->send_raw(msg);
@@ -604,6 +613,12 @@ void NetConnection::parse_incoming_message(const std::string & message)
if (message.size() > 9) {
application()->notify_message(Message::RCon, message.substr(9));
}
+ } else if (level == "local") {
+ // FIXME - separate zone and sender nickname
+ if (message.size() > 10) {
+ application()->notify_message(Message::Local, message.substr(10));
+ }
+
} else if (level == "public") {
// FIXME - separate sender nickname
if (message.size() > 11) {
diff --git a/src/core/netconnection.h b/src/core/netconnection.h
index ffab093..dc5dc27 100644
--- a/src/core/netconnection.h
+++ b/src/core/netconnection.h
@@ -67,8 +67,11 @@ public:
/// send an entity request
void send_entity_request(Entity *entity);
- /// send a chat message
+ /// send a local chat message
void send_say(std::string const &text);
+
+ /// send a public chat message
+ void send_shout(std::string const &text);
/// send a private message
void send_private_message(std::string const &text);
diff --git a/src/core/netserver.cc b/src/core/netserver.cc
index 937d91b..f58f2d4 100644
--- a/src/core/netserver.cc
+++ b/src/core/netserver.cc
@@ -41,6 +41,8 @@ namespace core
NetServer::NetServer(std::string const host, unsigned int const port)
{
con_print << "^BInitializing network server..." << std::endl;
+
+ con_debug << " protocol version " << PROTOCOLVERSION << std::endl;
// initialize variables
netserver_fd = -1;
@@ -280,7 +282,7 @@ void NetServer::receive()
NetClient * NetServer::client_connect(std::string const host, int const port)
{
- con_print << "Client " << host << ":" << port << " connected\n";
+ //con_print << "Client " << host << ":" << port << " connected\n";
NetClient *client = new NetClient(host, port, fd());
if (client->error()) {
@@ -651,8 +653,7 @@ void NetServer::send_inventory_update(NetClient *client, Entity *entity, const u
* inf
* pif
* ping
- * say <text>
- * priv <player> <text>
+ * msg <channel> <text>
* info <id>
* req <id>
* inv <id>
@@ -863,15 +864,26 @@ void NetServer::parse_incoming_message(NetClient *client, const std::string & me
}
return;
- } else if (command.compare("say") == 0 ) {
- if (message.size() > command.size() + 1) {
- server()->say(client->player(), message.substr(command.size() + 1));
- }
- return;
-
- } else if (command.compare("priv") == 0 ) {
- if (message.size() > command.size() + 1) {
- server()->private_message(client->player(), message.substr(command.size() + 1));
+ } else if (command.compare("msg") == 0 ) {
+ std::string channel;
+ msgstream >> channel;
+
+ if (!channel.size())
+ return;
+
+ const size_t subpos = command.size() + channel.size() + 2;
+ if (message.size() <= subpos)
+ return;
+
+ if (channel.compare("public") == 0) {
+ server()->shout(client->player(), message.substr(subpos));
+
+ } else if (channel.compare("local") == 0) {
+ server()->say(client->player(), message.substr(subpos));
+
+ } else if (channel.compare("private") == 0) {
+
+ server()->say(client->player(), message.substr(subpos));
}
return;
}
diff --git a/src/game/base/racetrack.cc b/src/game/base/racetrack.cc
index 67b8327..fd5d339 100644
--- a/src/game/base/racetrack.cc
+++ b/src/game/base/racetrack.cc
@@ -29,7 +29,7 @@ CheckPoint::CheckPoint(RaceTrack *parent)
die();
}
- set_flag(core::Entity::NonSolid);
+ //set_flag(core::Entity::NonSolid);
}
CheckPoint::~CheckPoint()
@@ -44,11 +44,13 @@ RaceTrack::RaceTrack() : EntityDynamic()
track_player = 0;
track_racestart = 0;
track_checkpointtime = 0;
+ track_record = 0;
+
entity_moduletypeid = race_enttype;
set_state(core::Entity::NoPower);
set_flag(core::Entity::Dockable);
- set_flag(core::Entity::NonSolid);
+ //set_flag(core::Entity::NonSolid);
}
RaceTrack::~RaceTrack()
@@ -104,7 +106,7 @@ void RaceTrack::func_dock(core::Entity *entity)
entity_timer = 5.0f;
std::string message("^B" + track_player->name() + " ^Bactivated the race! Race starts in 5...");
- core::server()->broadcast(message);
+ core::server()->broadcast(zone(), message);
track_player->set_mission_target(this);
return;
}
@@ -140,7 +142,7 @@ void RaceTrack::frame(float seconds)
if (math::distance(location(), player->control()->location()) > radius()) {
std::string message("^BNo cheating!");
- core::server()->broadcast(message);
+ core::server()->broadcast(zone(), message);
reset_race();
return;
}
@@ -152,14 +154,14 @@ void RaceTrack::frame(float seconds)
if (entity_timer > 0) {
std::stringstream msgstr;
msgstr << "^B" << entity_timer << "...";
- core::server()->broadcast(msgstr.str());
+ core::server()->broadcast(zone(), msgstr.str());
track_racestart = core::server()->time();
} else {
for (CheckPoints::iterator cpit = track_checkpoints.begin(); cpit != track_checkpoints.end(); ++cpit) {
(*cpit)->set_state(core::Entity::NoPower);
}
std::string message("^BGo!");
- core::server()->broadcast(message);
+ core::server()->broadcast(zone(), message);
track_racestart = core::server()->time();
track_checkpointtime = core::server()->time() + 15.0f;
@@ -174,7 +176,7 @@ void RaceTrack::frame(float seconds)
if (core::server()->time() > track_checkpointtime) {
std::string message("^BToo slow, race lost!");
- core::server()->broadcast(message);
+ core::server()->broadcast(zone(), message);
reset_race();
return;
@@ -187,7 +189,7 @@ void RaceTrack::frame(float seconds)
if (next_checkpoint != track_checkpoints.end()) {
std::string message("^BCheckpoint!");
- core::server()->broadcast(message);
+ core::server()->broadcast(zone(), message);
track_checkpointtime = core::server()->time() + 15.0f;
(*track_checkpoint)->set_state(core::Entity::NoPower);
track_checkpoint++;
@@ -196,12 +198,25 @@ void RaceTrack::frame(float seconds)
} else {
+ float player_time = core::server()->time() - track_racestart;
+ const bool new_record = ((track_record > 0.0f) && (player_time > 0.0f) && (player_time < track_record));
+
std::stringstream msgstr;
- msgstr << "^BRace completed in " << core::server()->time() - track_racestart << " seconds!";
- core::server()->broadcast(msgstr.str());
-
+ msgstr << "^B" << player->name() << "completed the race in " << player_time << " seconds";
+
+ if (new_record) {
+ msgstr << ", a new record!";
+ } else {
+ msgstr << ".";
+ }
+ core::server()->broadcast(zone(), msgstr.str());
+
// prize money
unsigned long the_prize = (unsigned long) floorf(10000.0f / (core::server()->time() - track_racestart));
+ if (track_record && new_record) {
+ the_prize += 1000.0f * (track_record - player_time);
+ }
+
player->add_credits(the_prize);
msgstr.clear();
msgstr.str("");
@@ -209,6 +224,8 @@ void RaceTrack::frame(float seconds)
player->send(msgstr.str());
player->sound("game/buy");
+ if (new_record)
+ track_record = player_time;
reset_race();
}
}
diff --git a/src/game/base/racetrack.h b/src/game/base/racetrack.h
index da810a3..705039a 100644
--- a/src/game/base/racetrack.h
+++ b/src/game/base/racetrack.h
@@ -57,6 +57,7 @@ private:
float track_racestart;
float track_checkpointtime;
CheckPoints::iterator track_checkpoint;
+ float track_record;
};
diff --git a/src/render/gl.cc b/src/render/gl.cc
index ebba733..e416943 100644
--- a/src/render/gl.cc
+++ b/src/render/gl.cc
@@ -14,10 +14,10 @@ using math::Vector2f;
using math::Vector3f;
using math::Color;
-genbuffers_func genbuffers = 0;
-deletebuffers_func deletebuffers = 0;
-bindbuffer_func bindbuffer = 0;
-bufferdata_func bufferdata = 0;
+genbuffers_func genbuffers = 0;
+deletebuffers_func deletebuffers = 0;
+bindbuffer_func bindbuffer = 0;
+bufferdata_func bufferdata = 0;
std::string renderer()
{
diff --git a/src/render/gl.h b/src/render/gl.h
index c230547..51e215c 100644
--- a/src/render/gl.h
+++ b/src/render/gl.h
@@ -20,35 +20,53 @@
#ifdef _WIN32
#ifndef GL_RESCALE_NORMAL
-#define GL_RESCALE_NORMAL 0x803A
+#define GL_RESCALE_NORMAL 0x803A
#endif
#ifndef GL_TEXTURE_MAX_LEVEL
-#define GL_TEXTURE_MAX_LEVEL 0x813D
+#define GL_TEXTURE_MAX_LEVEL 0x813D
#endif
#ifndef GL_GENERATE_MIPMAP
-#define GL_GENERATE_MIPMAP 0x8191
+#define GL_GENERATE_MIPMAP 0x8191
#endif
#ifndef GL_REFLECTION_MAP
-#define GL_REFLECTION_MAP 0x8512
+#define GL_REFLECTION_MAP 0x8512
#endif
#ifndef GL_CLAMP_TO_EDGE
-#define GL_CLAMP_TO_EDGE 0x812F
+#define GL_CLAMP_TO_EDGE 0x812F
#endif
#ifndef GL_ARRAY_BUFFER
-#define GL_ARRAY_BUFFER 0x8892
+#define GL_ARRAY_BUFFER 0x8892
#endif
#ifndef GL_STATIC_DRAW
-#define GL_STATIC_DRAW 0x88E4
+#define GL_STATIC_DRAW 0x88E4
#endif
#endif // _WIN32
+/*
+ * @brief wrapper class for OpenGL functions
+ * The gl class accesses the OpenGL library functions
+ * through function pointers.
+ * This allows loading the library at runtime
+ * and makes static builds possible
+ */
+/*
+class GL {
+
+private:
+ typedef void (* APIENTRY gl_genbuffers_func)(GLuint count, GLuint *id);
+ typedef void (* APIENTRY gl_deletebuffers_func)(GLuint count, GLuint *id);
+ typedef void (* APIENTRY gl_bindbuffer_func)(GLenum target, GLuint id);
+ typedef void (* APIENTRY gl_bufferdata_func)(GLenum target, GLsizei size, const GLvoid *data, GLenum usage);
+
+}
+*/
/// wrapper namespace for OpenGL operations
/** The gl namespace provides a wrapper to the OpenGL library functions.
* All methods take floats or Vector3f and Color as parameters.
@@ -83,6 +101,7 @@ void viewport(GLint x, GLint y, GLsizei width, GLsizei height);
/// set the color used to clear to buffer
void clearcolor(math::Color const &color);
+
void clearcolor(const float r, const float g, const float b, const float a);
/// clear buffers to preset values