//This shuts down both the client and server
void Host_Error (char *error, ...)
{
va_list argptr;
char string[1024];
static qbool inerror = false;
if (inerror)
Sys_Error ("Host_Error: recursively entered");
inerror = true;
va_start (argptr,error);
vsnprintf (string, sizeof(string), error, argptr);
va_end (argptr);
Com_Printf ("\n===========================\n");
Com_Printf ("Host_Error: %s\n",string);
Com_Printf ("===========================\n\n");
SV_Shutdown (va("server crashed: %s\n", string));
CL_Disconnect ();
if (!host_initialized)
Sys_Error ("Host_Error: %s", string);
inerror = false;
Host_Abort ();
}
/*
================
Host_Error
This shuts down both the client and server
================
*/
void Host_Error (char *error, ...)
{
va_list argptr;
char string[1024];
static qbool inerror = false;
if (inerror)
Sys_Error ("Host_Error: recursively entered");
inerror = true;
Com_EndRedirect ();
SCR_EndLoadingPlaque ();
va_start (argptr,error);
#ifdef _WIN32
_vsnprintf (string, sizeof(string) - 1, error, argptr);
string[sizeof(string) - 1] = '\0';
#else
vsnprintf (string, sizeof(string), error, argptr);
#endif // _WIN32
va_end (argptr);
Com_Printf ("\n===========================\n");
Com_Printf ("Host_Error: %s\n",string);
Com_Printf ("===========================\n\n");
SV_Shutdown (va("server crashed: %s\n", string));
CL_Disconnect ();
CL_HandleHostError (); // stop demo loop
if (dedicated)
{
NET_Shutdown ();
COM_Shutdown ();
Sys_Error ("%s", string);
}
if (!host_initialized)
Sys_Error ("Host_Error: %s", string);
inerror = false;
Host_Abort ();
}
void CLNQ_ParseServerMessage (void)
{
int cmd;
int i;
qbool message_with_datagram; // hack to fix glitches when receiving a packet
// without a datagram
nq_player_teleported = false; // OMG, it's a hack!
message_with_datagram = false;
cl_entframecount++;
if (cl_shownet.value == 1)
Com_Printf ("%i ", net_message.cursize);
else if (cl_shownet.value == 2)
Com_Printf ("------------------\n");
cl.onground = false; // unless the server says otherwise
//
// parse the message
//
//MSG_BeginReading ();
while (1)
{
if (msg_badread)
Host_Error ("CL_ParseServerMessage: Bad server message");
cmd = MSG_ReadByte ();
if (cmd == -1)
{
SHOWNET("END OF MESSAGE");
if (!message_with_datagram) {
cl_entframecount--;
}
else
{
VectorCopy (nq_mviewangles[0], nq_mviewangles[1]);
VectorCopy (nq_mviewangles_temp, nq_mviewangles[0]);
}
return; // end of message
}
// if the high bit of the command byte is set, it is a fast update
if (cmd & 128)
{
SHOWNET("fast update");
NQD_ParseUpdate (cmd&127);
continue;
}
if (cmd < num_svc_strings)
SHOWNET(svc_strings[cmd]);
// other commands
switch (cmd)
{
default:
Host_Error ("CL_ParseServerMessage: Illegible server message");
break;
case svc_nop:
break;
case nq_svc_time:
nq_mtime[1] = nq_mtime[0];
nq_mtime[0] = MSG_ReadFloat ();
cl.servertime = nq_mtime[0];
message_with_datagram = true;
break;
case nq_svc_clientdata:
i = MSG_ReadShort ();
NQD_ParseClientdata (i);
break;
case nq_svc_version:
i = MSG_ReadLong ();
if (i != NQ_PROTOCOL_VERSION)
Host_Error ("CL_ParseServerMessage: Server is protocol %i instead of %i\n", i, NQ_PROTOCOL_VERSION);
break;
case svc_disconnect:
Com_Printf ("\n======== End of demo ========\n\n");
CL_NextDemo ();
Host_EndGame ();
Host_Abort ();
break;
case svc_print:
NQD_ParsePrint ();
break;
case svc_centerprint:
SCR_CenterPrint (MSG_ReadString ());
break;
case svc_stufftext:
NQD_ParseStufftext ();
break;
case svc_damage:
V_ParseDamage ();
break;
case svc_serverdata:
NQD_ParseServerData ();
break;
case svc_setangle:
for (i=0 ; i<3 ; i++)
nq_last_fixangle[i] = cl.simangles[i] = cl.viewangles[i] = MSG_ReadAngle ();
break;
case svc_setview:
nq_viewentity = MSG_ReadShort ();
if (nq_viewentity <= nq_maxclients)
cl.playernum = nq_viewentity - 1;
else {
// just let cl.playernum stay where it was
}
break;
case svc_lightstyle:
i = MSG_ReadByte ();
if (i >= MAX_LIGHTSTYLES)
Sys_Error ("svc_lightstyle > MAX_LIGHTSTYLES");
strlcpy (cl_lightstyle[i].map, MSG_ReadString(), sizeof(cl_lightstyle[0].map));
cl_lightstyle[i].length = strlen(cl_lightstyle[i].map);
break;
case svc_sound:
NQD_ParseStartSoundPacket();
break;
case svc_stopsound:
i = MSG_ReadShort();
S_StopSound(i>>3, i&7);
break;
case nq_svc_updatename:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= nq_maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatename > NQ_MAX_CLIENTS");
strlcpy (cl.players[i].name, MSG_ReadString(), sizeof(cl.players[i].name));
break;
case svc_updatefrags:
Sbar_Changed ();
i = MSG_ReadByte ();
if (i >= nq_maxclients)
Host_Error ("CL_ParseServerMessage: svc_updatefrags > NQ_MAX_CLIENTS");
cl.players[i].frags = MSG_ReadShort();
break;
case nq_svc_updatecolors:
NQD_ParseUpdatecolors ();
break;
case nq_svc_particle:
CL_ParseParticleEffect ();
break;
case svc_spawnbaseline:
i = MSG_ReadShort ();
if (i >= NQ_MAX_EDICTS)
Host_Error ("svc_spawnbaseline: ent > MAX_EDICTS");
NQD_BumpEntityCount (i);
CL_ParseBaseline (&cl_entities[i].baseline);
break;
case svc_spawnstatic:
CL_ParseStatic ();
break;
case svc_temp_entity:
CL_ParseTEnt ();
break;
case svc_setpause:
if (MSG_ReadByte() != 0)
cl.paused |= PAUSED_SERVER;
else
cl.paused &= ~PAUSED_SERVER;
if (cl.paused)
CDAudio_Pause ();
else
CDAudio_Resume ();
break;
case nq_svc_signonnum:
i = MSG_ReadByte ();
if (i <= nq_signon)
Host_Error ("Received signon %i when at %i", i, nq_signon);
nq_signon = i;
CLNQ_SignonReply ();
break;
case svc_killedmonster:
cl.stats[STAT_MONSTERS]++;
break;
case svc_foundsecret:
cl.stats[STAT_SECRETS]++;
break;
case svc_updatestat:
i = MSG_ReadByte ();
if (i < 0 || i >= MAX_CL_STATS)
Sys_Error ("svc_updatestat: %i is invalid", i);
cl.stats[i] = MSG_ReadLong ();;
break;
case svc_spawnstaticsound:
CL_ParseStaticSound ();
break;
case svc_cdtrack:
cl.cdtrack = MSG_ReadByte ();
MSG_ReadByte(); // loop track (unused)
if (nq_forcecdtrack != -1)
CDAudio_Play ((byte)nq_forcecdtrack, true);
else
CDAudio_Play ((byte)cl.cdtrack, true);
break;
case svc_intermission:
cl.intermission = 1;
cl.completed_time = cl.time;
VectorCopy (nq_last_fixangle, cl.simangles);
break;
case svc_finale:
cl.intermission = 2;
cl.completed_time = cl.time;
SCR_CenterPrint (MSG_ReadString ());
VectorCopy (nq_last_fixangle, cl.simangles);
break;
case nq_svc_cutscene:
cl.intermission = 3;
cl.completed_time = cl.time;
SCR_CenterPrint (MSG_ReadString ());
VectorCopy (nq_last_fixangle, cl.simangles);
break;
case svc_sellscreen:
break;
}
}
}
