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#define EXT_ACK -1
#define EXT_VERSION 105
#define EXT_NO_ERROR 0
#define EXT_ERROR 1
#define EXT_PLAYERSTATS_RESP_IDS -10
#define EXT_PLAYERSTATS_RESP_STATS -11
#define EXT_UPTIME 0
#define EXT_PLAYERSTATS 1
#define EXT_TEAMSCORE 2
/*
Client:
-----
A: 0 EXT_UPTIME
B: 0 EXT_PLAYERSTATS cn #a client number or -1 for all players#
C: 0 EXT_TEAMSCORE
Server:
--------
A: 0 EXT_UPTIME EXT_ACK EXT_VERSION uptime #in seconds#
B: 0 EXT_PLAYERSTATS cn #send by client# EXT_ACK EXT_VERSION 0 or 1 #error, if cn was > -1 and client does not exist# ...
EXT_PLAYERSTATS_RESP_IDS pid(s) #1 packet#
EXT_PLAYERSTATS_RESP_STATS pid playerdata #1 packet for each player#
C: 0 EXT_TEAMSCORE EXT_ACK EXT_VERSION 0 or 1 #error, no teammode# remaining_time gamemode loop(teamdata [numbases bases] or -1)
Errors:
--------------
B:C:default: 0 command EXT_ACK EXT_VERSION EXT_ERROR
*/
VAR(extinfoip, 0, 0, 1);
void extinfoplayer(ucharbuf &p, clientinfo *ci) {
ucharbuf q = p;
putint(q, EXT_PLAYERSTATS_RESP_STATS); // send player stats following
putint(q, ci->clientnum); //add player id
putint(q, ci->ping);
sendstring(ci->name, q);
sendstring(ci->team, q);
putint(q, ci->state.frags);
putint(q, ci->state.flags);
putint(q, ci->state.deaths);
putint(q, ci->state.teamkills);
putint(q, ci->state.damage*100/max(ci->state.shotdamage,1));
putint(q, ci->state.health);
putint(q, ci->state.armour);
putint(q, ci->state.gunselect);
putint(q, ci->privilege);
putint(q, ci->state.state);
uint ip = extinfoip ? getclientip(ci->clientnum) : 0;
q.put((uchar*)&ip, 3);
sendserverinforeply(q);
}
static inline void extinfoteamscore(ucharbuf &p, const char *team, int score) {
sendstring(team, p);
putint(p, score);
putint(p,-1); //no bases follow
}
void extinfoteams(ucharbuf &p) {
putint(p, m_teammode ? 0 : 1);
putint(p, gamemode);
putint(p, max((gamelimit - gamemillis)/1000, 0));
if(!m_teammode) return;
vector<teamscore> scores;
loopv(clients) {
clientinfo *ci = clients[i];
if(ci->state.state!=CS_SPECTATOR && ci->team[0] && scores.htfind(ci->team) < 0) {
teaminfo *ti = teaminfos.access(ci->team);
scores.add(teamscore(ci->team, ti ? ti->frags : 0));
}
}
loopv(scores) extinfoteamscore(p, scores[i].team, scores[i].score);
}
void extserverinforeply(ucharbuf &req, ucharbuf &p) {
int extcmd = getint(req); // extended commands
//Build a new packet
putint(p, EXT_ACK); //send ack
putint(p, EXT_VERSION); //send version of extended info
switch(extcmd) {
case EXT_UPTIME: {
putint(p, totalsecs); //in seconds
break;
}
case EXT_PLAYERSTATS: {
int cn = getint(req); //a special player, -1 for all
clientinfo *ci = NULL;
if(cn >= 0) {
loopv(clients) if(clients[i]->clientnum == cn) { ci = clients[i]; break; }
if(!ci) {
putint(p, EXT_ERROR); //client requested by id was not found
sendserverinforeply(p);
return;
}
}
putint(p, EXT_NO_ERROR); //so far no error can happen anymore
ucharbuf q = p; //remember buffer position
putint(q, EXT_PLAYERSTATS_RESP_IDS); //send player ids following
if(ci) putint(q, ci->clientnum);
else loopv(clients) putint(q, clients[i]->clientnum);
sendserverinforeply(q);
if(ci) extinfoplayer(p, ci);
else loopv(clients) extinfoplayer(p, clients[i]);
return;
}
case EXT_TEAMSCORE: {
extinfoteams(p);
break;
}
default: {
putint(p, EXT_ERROR);
break;
}
}
sendserverinforeply(p);
}
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