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break out the client slot allocation code into a separate function

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This commit is contained in:
Bill Currie 2003-03-04 01:36:30 +00:00
parent da3cac2b6a
commit c07891826a
1 changed files with 36 additions and 29 deletions
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65
qw/source/sv_main.c
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@ -721,6 +721,40 @@ SVC_GetChallenge (void)
svs.challenges[i].challenge, extended);
}
static client_t *
SVC_AllocClient (int spectator)
{
client_t *cl;
int i, clients, spectators, free;
// count up the clients and spectators
clients = 0;
spectators = 0;
free = 0;
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++) {
if (cl->state == cs_free)
free++;
else if (cl->spectator)
spectators++;
else
clients++;
}
// if at server limits, refuse connection
if (!free || (spectator && spectators >= maxspectators->int_val)
|| (!spectator && clients >= maxclients->int_val)) {
return 0;
}
// find a client slot
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++) {
if (cl->state == cs_free) {
return cl;
}
}
SV_Printf ("WARNING: miscounted available clients\n");
return 0;
}
/*
SVC_DirectConnect
@ -734,7 +768,7 @@ SVC_DirectConnect (void)
client_t *cl, *newcl;
client_t temp;
edict_t *ent;
int challenge, clients, edictnum, qport, spectators, version, i;
int challenge, edictnum, qport, version, i;
static int userid;
netadr_t adr;
qboolean spectator;
@ -855,38 +889,11 @@ SVC_DirectConnect (void)
break;
}
}
// count up the clients and spectators
clients = 0;
spectators = 0;
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++) {
if (cl->state == cs_free)
continue;
if (cl->spectator)
spectators++;
else
clients++;
}
// if at server limits, refuse connection
if ((spectator && spectators >= maxspectators->int_val)
|| (!spectator && clients >= maxclients->int_val)) {
if (!(newcl = SVC_AllocClient (spectator))) {
SV_Printf ("%s:full connect\n", NET_AdrToString (adr));
Netchan_OutOfBandPrint (adr, "%c\nserver is full\n\n", A2C_PRINT);
return;
}
// find a client slot
newcl = NULL;
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++) {
if (cl->state == cs_free) {
newcl = cl;
break;
}
}
if (!newcl) {
SV_Printf ("WARNING: miscounted available clients\n");
return;
}
// build a new connection
// accept the new client
// this is the only place a client_t is ever initialized