C++ CalculateRanks函数代码示例

static qboolean wopSP_calcWon(void) {
    int			i;
    gentity_t		*player;
    int			playerClientNum;

    // find the real player
    player = NULL;
    for (i = 0; i < level.maxclients; i++ ) {
        player = &g_entities[i];
        if ( !player->inuse ) {
            continue;
        }
        if ( !( player->r.svFlags & SVF_BOT ) ) {
            break;
        }
    }
    if ( !player || i == level.maxclients ) {
        return qfalse;
    }
    playerClientNum = i;

    if ( g_gametype.integer >= GT_TEAM ) {
        if((player->client->sess.sessionTeam == TEAM_RED && level.teamScores[TEAM_RED] > level.teamScores[TEAM_BLUE])
                || (player->client->sess.sessionTeam == TEAM_BLUE && level.teamScores[TEAM_RED] < level.teamScores[TEAM_BLUE]))
            return qtrue;
        else
            return qfalse;
    }
    else {
        CalculateRanks();

        return (player->client->ps.persistant[PERS_RANK] == 0);
    }
}

/*
=======================================================================================================================================
ObeliskDie
=======================================================================================================================================
*/
static void ObeliskDie(gentity_t *self, gentity_t *inflictor, gentity_t *attacker, int damage, int mod) {
	int otherTeam;

	otherTeam = OtherTeam(self->spawnflags);

	self->takedamage = qfalse;
	self->think = ObeliskRespawn;
	self->nextthink = level.time + g_obeliskRespawnDelay.integer * 1000;
	self->activator->s.modelindex2 = 0xff;
	self->activator->s.frame = 2;

	G_AddEvent(self->activator, EV_OBELISKEXPLODE, 0);

	if (self->spawnflags == attacker->client->sess.sessionTeam) {
		AddScore(attacker, self->r.currentOrigin, -CTF_CAPTURE_BONUS);
	} else {
		AddScore(attacker, self->r.currentOrigin, CTF_CAPTURE_BONUS);

		attacker->client->rewardTime = level.time + REWARD_TIME;
		attacker->client->ps.persistant[PERS_CAPTURES]++;
	}

	AddTeamScore(self->s.pos.trBase, otherTeam, 1);
	CalculateRanks();
	Team_CaptureFlagSound(self, self->spawnflags);
	Team_ForceGesture(otherTeam);

	teamgame.redObeliskAttackedTime = 0;
	teamgame.blueObeliskAttackedTime = 0;

	trap_SendServerCommand(-1, va("cp \"%s" S_COLOR_WHITE "\ndestroyed the %s obelisk!\n\"", attacker->client->pers.netname, TeamName(self->spawnflags)));
}

static void ObeliskTouch( gentity_t *self, gentity_t *other, trace_t *trace ) {
	int			tokens;

	if ( !other->client ) {
		return;
	}

	if ( OtherTeam(other->client->sess.sessionTeam) != self->spawnflags ) {
		return;
	}

	tokens = other->client->ps.generic1;
	if( tokens <= 0 ) {
		return;
	}

	PrintMsg(NULL, "%s" S_COLOR_WHITE " brought in %i skull%s.\n",
					other->client->pers.netname, tokens, tokens ? "s" : "" );

	AddTeamScore(self->s.pos.trBase, other->client->sess.sessionTeam, tokens);
	Team_ForceGesture(other->client->sess.sessionTeam);

	AddScore(other, self->r.currentOrigin, CTF_CAPTURE_BONUS*tokens);

	// add the sprite over the player's head
	other->client->ps.eFlags &= ~(EF_AWARD_IMPRESSIVE | EF_AWARD_EXCELLENT | EF_AWARD_GAUNTLET | EF_AWARD_ASSIST | EF_AWARD_DEFEND | EF_AWARD_CAP );
	other->client->ps.eFlags |= EF_AWARD_CAP;
	other->client->rewardTime = level.time + REWARD_SPRITE_TIME;
	other->client->ps.persistant[PERS_CAPTURES] += tokens;
	
	other->client->ps.generic1 = 0;
	CalculateRanks();

	Team_CaptureFlagSound( self, self->spawnflags );
}

/*
============
AddScore

Adds score to both the client and his team
============
*/
void AddScore(gentity_t * ent, vec3_t origin, int score)
{
	if(!ent->client)
	{
		return;
	}
	// no scoring during pre-match warmup
	if(level.warmupTime)
	{
		return;
	}

	// Tr3B: don't draw zero skills scores
	if(score == 0)
	{
		return;
	}

	// show score plum
	ScorePlum(ent, origin, score);

	//
	ent->client->ps.persistant[PERS_SCORE] += score;
	if(g_gametype.integer == GT_TEAM)
		level.teamScores[ent->client->ps.persistant[PERS_TEAM]] += score;
	CalculateRanks();
}

/*
=======================================================================================================================================
ObeliskTouch
=======================================================================================================================================
*/
static void ObeliskTouch(gentity_t *self, gentity_t *other, trace_t *trace) {
	int tokens;
	team_t otherTeam;

	if (!other->client) {
		return;
	}

	otherTeam = OtherTeam(other->client->sess.sessionTeam);

	if (otherTeam != self->spawnflags) {
		return;
	}

	tokens = other->client->ps.tokens;

	if (tokens <= 0) {
		return;
	}

	trap_SendServerCommand(-1, va("cp \"%s" S_COLOR_WHITE "\nbrought in %i %s %s!\n\"", other->client->pers.netname, tokens, TeamName(otherTeam), (tokens == 1) ? "skull" : "skulls"));

	other->client->rewardTime = level.time + REWARD_TIME;
	other->client->ps.persistant[PERS_CAPTURES] += tokens;
	other->client->ps.tokens = 0;

	AddScore(other, self->r.currentOrigin, CTF_CAPTURE_BONUS * tokens);
	AddTeamScore(self->s.pos.trBase, other->client->sess.sessionTeam, tokens);
	CalculateRanks();
	Team_CaptureFlagSound(self, self->spawnflags);
	Team_ForceGesture(other->client->sess.sessionTeam);
}

static void
ObeliskDie(Gentity *self, Gentity *inflictor, Gentity *attacker,
	   int damage,
	   int mod)
{
	int otherTeam;

	otherTeam = OtherTeam(self->spawnflags);
	AddTeamScore(self->s.pos.base, otherTeam, 1);
	Team_ForceGesture(otherTeam);

	CalculateRanks();

	self->takedamage = qfalse;
	self->think = ObeliskRespawn;
	self->nextthink = level.time + g_obeliskRespawnDelay.integer * 1000;

	self->activator->s.modelindex2 = 0xff;
	self->activator->s.frame = 2;

	G_AddEvent(self->activator, EV_OBELISKEXPLODE, 0);

	AddScore(attacker, self->r.currentOrigin, CTF_CAPTURE_BONUS);

	/* add the sprite over the player's head */
	attacker->client->ps.eFlags &=
		~(EF_AWARD_IMPRESSIVE | EF_AWARD_EXCELLENT | EF_AWARD_GAUNTLET |
		  EF_AWARD_ASSIST | EF_AWARD_DEFEND | EF_AWARD_CAP);
	attacker->client->ps.eFlags |= EF_AWARD_CAP;
	attacker->client->rewardTime = level.time + REWARD_SPRITE_TIME;
	attacker->client->ps.persistant[PERS_CAPTURES]++;

	teamgame.redObeliskAttackedTime = 0;
	teamgame.blueObeliskAttackedTime = 0;
}

/*
===========
ClientBegin

called when a client has finished connecting, and is ready
to be placed into the level.  This will happen every level load,
and on transition between teams, but doesn't happen on respawns
============
*/
void ClientBegin( int clientNum )
{
  gentity_t *ent;
  gclient_t *client;
  int       flags;

  ent = g_entities + clientNum;

  client = level.clients + clientNum;

  if( ent->r.linked )
    trap_UnlinkEntity( ent );

  G_InitGentity( ent );
  ent->touch = 0;
  ent->pain = 0;
  ent->client = client;

  client->pers.connected = CON_CONNECTED;
  client->pers.enterTime = level.time;
  client->pers.teamState.state = TEAM_BEGIN;
  client->pers.classSelection = PCL_NONE;

  // save eflags around this, because changing teams will
  // cause this to happen with a valid entity, and we
  // want to make sure the teleport bit is set right
  // so the viewpoint doesn't interpolate through the
  // world to the new position
  flags = client->ps.eFlags;
  memset( &client->ps, 0, sizeof( client->ps ) );
  memset( &client->pmext, 0, sizeof( client->pmext ) );
  client->ps.eFlags = flags;

  // locate ent at a spawn point

  ClientSpawn( ent, NULL, NULL, NULL );

  trap_SendServerCommand( -1, va( "print \"%s" S_COLOR_WHITE " entered the game\n\"", client->pers.netname ) );

  // name can change between ClientConnect() and ClientBegin()
  G_admin_namelog_update( client, qfalse );

  // request the clients PTR code
  trap_SendServerCommand( ent - g_entities, "ptrcrequest" );

  G_LogPrintf( "ClientBegin: %i\n", clientNum );

  if( g_clientUpgradeNotice.integer )
  {
    if( !Q_stricmp( ent->client->pers.guid, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX" ) )
    {
      trap_SendServerCommand( client->ps.clientNum, va( "print \"^1Your client is out of date. Updating your client will allow you to "
        "become an admin on servers and download maps much more quickly. Please replace your client executable with the one "
        "at ^2http://trem.tjw.org/backport/^1 and reconnect. \n\"" ) );
    }
  }

  // count current clients and rank for scoreboard
  CalculateRanks( );
}

/*
===========
PlayerBegin

called when a player has finished connecting, and is ready
to be placed into the level.  This will happen every level load,
and on transition between teams, but doesn't happen on respawns
============
*/
void PlayerBegin( int playerNum ) {
	gentity_t	*ent;
	gplayer_t	*player;
	int			flags;
	int			i;

	ent = g_entities + playerNum;

	player = level.players + playerNum;

	if ( ent->r.linked ) {
		trap_UnlinkEntity( ent );
	}
	G_InitGentity( ent );
	ent->touch = 0;
	ent->pain = 0;
	ent->player = player;

	player->pers.connected = CON_CONNECTED;
	player->pers.enterTime = level.time;
	player->pers.teamState.state = TEAM_BEGIN;

	// save eflags around this, because changing teams will
	// cause this to happen with a valid entity, and we
	// want to make sure the teleport bit is set right
	// so the viewpoint doesn't interpolate through the
	// world to the new position
	flags = player->ps.eFlags;
	memset( &player->ps, 0, sizeof( player->ps ) );
	player->ps.eFlags = flags;

	// locate ent at a spawn point
	PlayerSpawn( ent );

	if ( player->pers.initialSpawn && g_gametype.integer != GT_TOURNAMENT ) {
		// This is only sent to bots because for humans the "joining the battle" etc
		// make it clear that the player is now finished connecting. Bots on the other
		// hand have "entered the game" hard coded in botfiles/match.c so continue to
		// send it to them.
		for ( i = 0; i < level.maxplayers; i++ ) {
			if ( level.players[i].pers.connected == CON_DISCONNECTED ) {
				continue;
			}
			if ( !(g_entities[i].r.svFlags & SVF_BOT) ) {
				continue;
			}

			trap_SendServerCommand( i, va("print \"%s" S_COLOR_WHITE " entered the game\n\"", player->pers.netname) );
		}

		if ( !g_singlePlayer.integer ) {
			BroadcastTeamChange( player, -1 );
		}
	}
	player->pers.initialSpawn = qfalse;
	G_LogPrintf( "PlayerBegin: %i\n", playerNum );

	// count current players and rank for scoreboard
	CalculateRanks();
}

/*
============
AddScore

Adds score to both the client and his team
============
*/
void AddScore( gentity_t *ent, int score )
{
  if( !ent->client )
    return;

  ent->client->ps.persistant[ PERS_SCORE ] += score;
  CalculateRanks( );
}

/*
===========
ClientDisconnect

Called when a player drops from the server.
Will not be called between levels.

This should NOT be called directly by any game logic,
call trap_DropClient(), which will call this and do
server system housekeeping.
============
*/
void ClientDisconnect( int clientNum ) {
	gentity_t	*ent;
	gentity_t	*tent;
	int			i;

	// cleanup if we are kicking a bot that
	// hasn't spawned yet
	G_RemoveQueuedBotBegin( clientNum );

	ent = g_entities + clientNum;
	if ( !ent->client ) {
		return;
	}

	// stop any following clients
	for ( i = 0 ; i < level.maxclients ; i++ ) {
		if ( level.clients[i].sess.sessionTeam == TEAM_SPECTATOR
			&& level.clients[i].sess.spectatorState == SPECTATOR_FOLLOW
			&& level.clients[i].sess.spectatorClient == clientNum ) {
			StopFollowing( &g_entities[i] );
		}
	}

	// send effect if they were completely connected
	if ( ent->client->pers.connected == CON_CONNECTED 
		&& ent->client->sess.sessionTeam != TEAM_SPECTATOR ) {

		// They don't get to take powerups with them!
		// Especially important for stuff like CTF flags
		TossClientItems( ent );
#ifdef MISSIONPACK
		TossClientPersistantPowerups( ent );
		if( g_gametype.integer == GT_HARVESTER ) {
			TossClientCubes( ent );
		}
#endif

	}

	G_LogPrintf( "ClientDisconnect: %i\n", clientNum );


	trap_UnlinkEntity (ent);
	ent->s.modelindex = 0;
	ent->inuse = qfalse;
	ent->classname = "disconnected";
	ent->client->pers.connected = CON_DISCONNECTED;
	ent->client->ps.stats[STAT_TEAM] = TEAM_FREE;
	ent->client->sess.sessionTeam = TEAM_FREE;

	trap_SetConfigstring( CS_PLAYERS + clientNum, "");

	CalculateRanks();

	if ( ent->r.svFlags & SVF_BOT ) {
		BotAIShutdownClient( clientNum, qfalse );
	}
}

/*
==================
UpdateTournamentInfo
==================
*/
void UpdateTournamentInfo( void )
{
    int             n, accuracy, perfect;
    char            buf[32], msg[MAX_STRING_CHARS];
    unsigned int    playerClientNum, i, buflen, msglen;
    gentity_t       *player;

    // find the real player
    player = NULL;
    for (i = 0; i < level.maxclients; i++ )
    {
        player = &g_entities[i];
        if ( !player->inuse )
            continue;
        if ( !( player->r.svFlags & SVF_BOT ) )
            break;
    }

    // this should never happen!
    if ( !player || i == level.maxclients )
        return;

    playerClientNum = i;

    CalculateRanks();

    if ( level.clients[playerClientNum].sess.sessionTeam == TEAM_SPECTATOR )
    {
        Com_sprintf( msg, sizeof(msg), "postgame %i %i 0 0 0 0 0 0", level.numNonSpectatorClients, playerClientNum );
    }
    else
    {
        if( player->client->accuracy_shots )
            accuracy = player->client->accuracy_hits * 100 / player->client->accuracy_shots;
        else
            accuracy = 0;

        perfect = ( level.clients[playerClientNum].ps.persistant[PERS_RANK] == 0 && player->client->ps.persistant[PERS_KILLED] == 0 ) ? 1 : 0;
        Com_sprintf( msg, sizeof(msg), "postgame %i %i %i %i %i %i %i %i", level.numNonSpectatorClients, playerClientNum, accuracy,
                     player->client->ps.persistant[PERS_IMPRESSIVE_COUNT], player->client->ps.persistant[PERS_EXCELLENT_COUNT],
                     player->client->ps.persistant[PERS_GAUNTLET_FRAG_COUNT], player->client->ps.persistant[PERS_SCORE],
                     perfect );
    }

    msglen = strlen( msg );
    for( i = 0; i < level.numNonSpectatorClients; i++ )
    {
        n = level.sortedClients[i];
        Com_sprintf( buf, sizeof(buf), " %i %i %i", n, level.clients[n].ps.persistant[PERS_RANK], level.clients[n].ps.persistant[PERS_SCORE] );
        buflen = strlen( buf );
        if( msglen + buflen + 1 >= sizeof(msg) )
        {
            break;
        }
        strcat( msg, buf );
    }
    Cbuf_ExecuteText(EXEC_APPEND, msg );
}

/*
===========
ClientDisconnect

Called when a player drops from the server.
Will not be called between levels.

This should NOT be called directly by any game logic,
call trap_DropClient(), which will call this and do
server system housekeeping.
============
*/
void ClientDisconnect( int clientNum )
{
  gentity_t *ent;
  gentity_t *tent;
  int       i;
  buildHistory_t *ptr;

  ent = g_entities + clientNum;

  if( !ent->client )
    return;

  // look through the bhist and readjust it if the referenced ent has left
  for( ptr = level.buildHistory; ptr; ptr = ptr->next )
  {
    if( ptr->ent == ent )
    {
      ptr->ent = NULL;
      Q_strncpyz( ptr->name, ent->client->pers.netname, MAX_NETNAME );
    }
  }

  G_admin_namelog_update( ent->client, qtrue );
  G_LeaveTeam( ent );

  // stop any following clients
  for( i = 0; i < level.maxclients; i++ )
  {
    // remove any /ignore settings for this clientNum
    BG_ClientListRemove( &level.clients[ i ].sess.ignoreList, clientNum );
  }

  // send effect if they were completely connected
  if( ent->client->pers.connected == CON_CONNECTED &&
      ent->client->sess.sessionTeam != TEAM_SPECTATOR )
  {
    tent = G_TempEntity( ent->client->ps.origin, EV_PLAYER_TELEPORT_OUT );
    tent->s.clientNum = ent->s.clientNum;
  }

  if( ent->client->pers.connection )
    ent->client->pers.connection->clientNum = -1;

  G_LogPrintf( "ClientDisconnect: %i [%s] (%s) \"%s\"\n", clientNum,
   ent->client->pers.ip, ent->client->pers.guid, ent->client->pers.netname );

  trap_UnlinkEntity( ent );
  ent->s.modelindex = 0;
  ent->inuse = qfalse;
  ent->classname = "disconnected";
  ent->client->pers.connected = CON_DISCONNECTED;
  ent->client->ps.persistant[ PERS_TEAM ] = TEAM_FREE;
  ent->client->sess.sessionTeam = TEAM_FREE;

  trap_SetConfigstring( CS_PLAYERS + clientNum, "");

  CalculateRanks( );
}

/*
===========
ClientBegin

called when a client has finished connecting, and is ready
to be placed into the level.  This will happen every level load,
and on transition between teams, but doesn't happen on respawns
============
*/
void ClientBegin(int clientNum)
{
  gentity_t      *ent;
  gclient_t      *client;
  gentity_t      *tent;
  int             flags;

  ent = g_entities + clientNum;

  client = level.clients + clientNum;

  if(ent->r.linked)
  {
    trap_UnlinkEntity(ent);
  }
  G_InitGentity(ent);
  ent->touch = 0;
  ent->pain = 0;
  ent->client = client;

  client->pers.connected = CON_CONNECTED;
  client->pers.enterTime = level.time;
  client->pers.teamState.state = TEAM_BEGIN;

  // save eflags around this, because changing teams will
  // cause this to happen with a valid entity, and we
  // want to make sure the teleport bit is set right
  // so the viewpoint doesn't interpolate through the
  // world to the new position
  flags = client->ps.eFlags;
  memset(&client->ps, 0, sizeof(client->ps));
  client->ps.eFlags = flags;

  // locate ent at a spawn point
  ClientSpawn(ent);

  if(client->sess.sessionTeam != TEAM_SPECTATOR)
  {
    // send event
    tent = G_TempEntity(ent->client->ps.origin, EV_PLAYER_TELEPORT_IN);
    tent->s.clientNum = ent->s.clientNum;

    if(g_gametype.integer != GT_TOURNAMENT)
    {
      trap_SendServerCommand(-1, va("print \"%s" S_COLOR_WHITE " entered the game\n\"", client->pers.netname));
    }
  }
  G_LogPrintf("ClientBegin: %i\n", clientNum);

  // count current clients and rank for scoreboard
  CalculateRanks();

#ifdef G_LUA
  // Lua API callbacks
  G_LuaHook_ClientBegin(clientNum);
#endif
}

// TODO: Draw a ScorePlum() as well? Needs cgame fixes to draw plum regardless of "owner"
void AddTeamScore( vec3_t origin, int team, int score, char *reason ) {
	gentity_t	*te;

	te = G_TempEntity(origin, EV_GLOBAL_TEAM_SOUND );
	te->r.svFlags |= SVF_BROADCAST;

	if ( team == TEAM_RED ) {
		if ( level.teamScores[ TEAM_RED ] + score == level.teamScores[ TEAM_BLUE ] ) {
			//teams are tied sound
			te->s.eventParm = GTS_TEAMS_ARE_TIED;
		}
		else if ( level.teamScores[ TEAM_RED ] <= level.teamScores[ TEAM_BLUE ] &&
					level.teamScores[ TEAM_RED ] + score > level.teamScores[ TEAM_BLUE ]) {
			// red took the lead sound
			te->s.eventParm = GTS_REDTEAM_TOOK_LEAD;
		}
		else {
			// red scored sound
			te->s.eventParm = GTS_REDTEAM_SCORED;

			// Hackity! In BB teams score continously, which makes for annoying
			// sound spam. Thus disable sound.
			// Better solution would be to either only do this sound on captures/destroys
			// or continously at fixed time offsets.
			// Also note that there already is a "blue/red balloon" sound in cgame CG_UpdateBalloonStates
			if ( g_gametype.integer == GT_BALLOON ) {
				G_FreeEntity( te );
			}
		}
	}
	else {
		if ( level.teamScores[ TEAM_BLUE ] + score == level.teamScores[ TEAM_RED ] ) {
			//teams are tied sound
			te->s.eventParm = GTS_TEAMS_ARE_TIED;
		}
		else if ( level.teamScores[ TEAM_BLUE ] <= level.teamScores[ TEAM_RED ] &&
					level.teamScores[ TEAM_BLUE ] + score > level.teamScores[ TEAM_RED ]) {
			// blue took the lead sound
			te->s.eventParm = GTS_BLUETEAM_TOOK_LEAD;
		}
		else {
			// blue scored sound
			te->s.eventParm = GTS_BLUETEAM_SCORED;

			// See note above
			if ( g_gametype.integer == GT_BALLOON ) {
				G_FreeEntity( te );
			}
		}
	}
	level.teamScores[ team ] += score;

	CalculateRanks();

	G_LogPrintf( "AddTeamScore: %s %i %s\n", TeamName( team ), score, reason );
}

/*
===========
ClientBegin

called when a client has finished connecting, and is ready
to be placed into the level.  This will happen every level load,
and on transition between teams, but doesn't happen on respawns
============
*/
void ClientBegin( int clientNum )
{
  gentity_t *ent;
  gclient_t *client;
  int       flags;

  ent = g_entities + clientNum;

  client = level.clients + clientNum;

  // ignore if client already entered the game
  if( client->pers.connected != CON_CONNECTING )
    return;

  if( ent->r.linked )
    trap_UnlinkEntity( ent );

  G_InitGentity( ent );
  ent->touch = 0;
  ent->pain = 0;
  ent->client = client;

  client->pers.connected = CON_CONNECTED;
  client->pers.enterTime = level.time;

  // save eflags around this, because changing teams will
  // cause this to happen with a valid entity, and we
  // want to make sure the teleport bit is set right
  // so the viewpoint doesn't interpolate through the
  // world to the new position
  flags = client->ps.eFlags;
  memset( &client->ps, 0, sizeof( client->ps ) );
  memset( &client->pmext, 0, sizeof( client->pmext ) );
  client->ps.eFlags = flags;

  // locate ent at a spawn point
  ClientSpawn( ent, NULL, NULL, NULL );

  trap_SendServerCommand( -1, va( "print \"%s" S_COLOR_WHITE " entered the game\n\"", client->pers.netname ) );

  G_namelog_restore( client );

  G_LogPrintf( "ClientBegin: %i\n", clientNum );

  // count current clients and rank for scoreboard
  CalculateRanks( );

  // send the client a list of commands that can be used
  G_ListCommands( ent );
  
  // reset cuboidSelection
  client->cuboidSelection[ 0 ] =
  client->cuboidSelection[ 1 ] =
  client->cuboidSelection[ 2 ] = 32;
}