void PR1_GamePutClientInServer(int spec)
{
if (spec)
{
// none...
}
else
{
PR_ExecuteProgram(PR_GLOBAL(PutClientInServer));
}
}
/*
==================
SV_Kill_f
==================
*/
static void SV_Kill_f (void)
{
if (sv_player->v.health <= 0 && sv_player->v.deadflag != DEAD_NO)
{
SV_ClientPrintf (host_client, PRINT_HIGH, "Can't suicide -- already dead!\n");
return;
}
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(sv_player);
PR_ExecuteProgram (pr_global_struct->ClientKill);
}
/*
=====================
SV_DropClient
Called when the player is getting totally kicked off the host
if (crash = true), don't bother sending signofs
=====================
*/
void
SV_DropClient(qboolean crash)
{
int saveSelf;
int i;
client_t *client;
if (!crash) {
// send any final messages (don't check for errors)
if (NET_CanSendMessage(host_client->netconnection)) {
MSG_WriteByte(&host_client->message, svc_disconnect);
NET_SendMessage(host_client->netconnection,
&host_client->message);
}
if (host_client->edict && host_client->spawned) {
// call the prog function for removing a client
// this will set the body to a dead frame, among other things
saveSelf = pr_global_struct->self;
pr_global_struct->self = EDICT_TO_PROG(host_client->edict);
PR_ExecuteProgram(pr_global_struct->ClientDisconnect);
pr_global_struct->self = saveSelf;
}
Sys_Printf("Client %s removed\n", host_client->name);
}
// break the net connection
NET_Close(host_client->netconnection);
host_client->netconnection = NULL;
// free the client (the body stays around)
host_client->active = false;
host_client->name[0] = 0;
host_client->old_frags = -999999;
net_activeconnections--;
// send notification to all clients
for (i = 0, client = svs.clients; i < svs.maxclients; i++, client++) {
if (!client->active)
continue;
MSG_WriteByte(&client->message, svc_updatename);
MSG_WriteByte(&client->message, host_client - svs.clients);
MSG_WriteString(&client->message, "");
MSG_WriteByte(&client->message, svc_updatefrags);
MSG_WriteByte(&client->message, host_client - svs.clients);
MSG_WriteShort(&client->message, 0);
MSG_WriteByte(&client->message, svc_updatecolors);
MSG_WriteByte(&client->message, host_client - svs.clients);
MSG_WriteByte(&client->message, 0);
}
}
/*
================
SV_ConnectClient
Initializes a client_t for a new net connection. This will only be called
once for a player each game, not once for each level change.
================
*/
void SV_ConnectClient (int clientnum)
{
edict_t *ent;
client_t *client;
int edictnum;
struct qsocket_s *netconnection;
int i;
float spawn_parms[NUM_SPAWN_PARMS];
client = svs.clients + clientnum;
Con_DPrintf ("Client %s connected\n", client->netconnection->address);
edictnum = clientnum+1;
ent = EDICT_NUM(edictnum);
// set up the client_t
netconnection = client->netconnection;
if (sv.loadgame)
memcpy (spawn_parms, client->spawn_parms, sizeof(spawn_parms));
memset (client, 0, sizeof(*client));
client->netconnection = netconnection;
strcpy (client->name, "unconnected");
client->active = true;
client->spawned = false;
client->edict = ent;
client->message.data = client->msgbuf;
client->message.maxsize = sizeof(client->msgbuf);
client->message.allowoverflow = true; // we can catch it
#ifdef IDGODS
client->privileged = IsID(&client->netconnection->addr);
#else
client->privileged = false;
#endif
if (sv.loadgame)
memcpy (client->spawn_parms, spawn_parms, sizeof(spawn_parms));
else
{
// call the progs to get default spawn parms for the new client
PR_ExecuteProgram (pr_global_struct->SetNewParms);
for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
client->spawn_parms[i] = (&pr_global_struct->parm1)[i];
}
SV_SendServerinfo (client);
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
edict_t *ent;
// let the progs know that a new frame has started
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
PR_ExecuteProgram (pr_global_struct->StartFrame);
//SV_CheckAllEnts ();
//
// treat each object in turn
//
ent = sv.edicts;
for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
if (pr_global_struct->force_retouch)
{
SV_LinkEdict (ent, true); // force retouch even for stationary
}
if (i > 0 && i <= svs.maxclients)
SV_Physics_Client (ent, i);
else if (ent->v.movetype == MOVETYPE_PUSH)
SV_Physics_Pusher (ent);
else if (ent->v.movetype == MOVETYPE_NONE)
SV_Physics_None (ent);
else if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_Physics_Noclip (ent);
else if (ent->v.movetype == MOVETYPE_STEP)
SV_Physics_Step (ent);
else if (ent->v.movetype == MOVETYPE_TOSS
|| ent->v.movetype == MOVETYPE_BOUNCE
|| ent->v.movetype == MOVETYPE_FLY
|| ent->v.movetype == MOVETYPE_FLYMISSILE)
SV_Physics_Toss (ent);
else
Sys_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
}
if (pr_global_struct->force_retouch)
pr_global_struct->force_retouch--;
sv.time += host_frametime;
}
/*
==================
SV_Impact
Two entities have touched, so run their touch functions
==================
*/
void SV_Impact(edict_t * e1, edict_t * e2)
{
int old_self, old_other;
old_self = pr_global_struct->self;
old_other = pr_global_struct->other;
pr_global_struct->time = sv.time;
if (e1->v.touch && e1->v.solid != SOLID_NOT) {
pr_global_struct->self = EDICT_TO_PROG(e1);
pr_global_struct->other = EDICT_TO_PROG(e2);
PR_ExecuteProgram(e1->v.touch);
}
if (e2->v.touch && e2->v.solid != SOLID_NOT) {
pr_global_struct->self = EDICT_TO_PROG(e2);
pr_global_struct->other = EDICT_TO_PROG(e1);
PR_ExecuteProgram(e2->v.touch);
}
pr_global_struct->self = old_self;
pr_global_struct->other = old_other;
}
/*
================
SV_Physics_Pusher
================
*/
void SV_Physics_Pusher (edict_t *ent)
{
float thinktime;
float oldltime;
float movetime;
vec3_t oldorg, move;
float l;
oldltime = ent->v.ltime;
thinktime = ent->v.nextthink;
if (thinktime < ent->v.ltime + sv_frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
movetime = sv_frametime;
if (movetime)
{
if (ent->v.avelocity[0] || ent->v.avelocity[1] || ent->v.avelocity[2])
SV_PushRotate (ent, sv_frametime);
else
SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
VectorCopy (ent->v.origin, oldorg);
ent->v.nextthink = 0;
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
PR_ExecuteProgram (ent->v.think);
if (!ent->inuse)
return;
VectorSubtract (ent->v.origin, oldorg, move);
l = VectorLength(move);
if (l > 1.0/64)
{
// Com_Printf ("**** snap: %f\n", Length (l));
VectorCopy (oldorg, ent->v.origin);
SV_Push (ent, move);
}
}
}
/*
=============
SV_RunThink
Runs thinking code if time. There is some play in the exact time the think
function will be called, because it is called before any movement is done
in a frame. Not used for pushmove objects, because they must be exact.
Returns false if the entity removed itself.
=============
*/
qboolean SV_RunThink (edict_t *ent)
{
float thinktime;
int oldcount;
thinktime = ent->v.nextthink;
if (thinktime <= 0 || thinktime > sv.time + host_frametime)
return true;
if (thinktime < sv.time)
thinktime = sv.time; // don't let things stay in the past.
// it is possible to start that way
// by a trigger with a local time.
ent->v.nextthink = 0;
PR_GLOBAL(time) = thinktime;
PR_GLOBAL(self) = EDICT_TO_PROG(ent);
PR_GLOBAL(other) = EDICT_TO_PROG(sv.edicts);
// JDH: the extra 1 added to total_monsters by monster_fish happens
// in swimmonster_start_go, during the first frame (sv.time = 1).
// But fix it only if total_monsters was increased when fish were
// spawned (ie. if sv.fish_counted is true)
if ((sv.time == 1.0) && sv_fishfix.value && sv.fish_counted &&
!strcmp(pr_strings + ent->v.classname, "monster_fish") &&
!strcmp(pr_functions[ent->v.think].s_name, "swimmonster_start_go"))
{
oldcount = PR_GLOBAL(total_monsters);
}
else oldcount = -1;
PR_ExecuteProgram (ent->v.think);
if (oldcount != -1)
{
if ((int)PR_GLOBAL(total_monsters) - oldcount == 1)
{
PR_GLOBAL(total_monsters) -= 1;
if (sv.fish_counted == 1)
{
Con_Print ("Detected fish-count bug in progs.dat; monster count has been adjusted\n");
sv.fish_counted++;
}
}
}
return !ent->free;
}
qbool PR_ConsoleCmd(void)
{
if (mod_ConsoleCmd)
{
if (sv_redirected != RD_MOD)
{
pr_global_struct->time = sv.time;
pr_global_struct->self = 0;
}
PR_ExecuteProgram (mod_ConsoleCmd);
return (int) G_FLOAT(OFS_RETURN);
}
return false;
}
void
Menu_Enter ()
{
if (!top_menu) {
Key_SetKeyDest (key_console);
return;
}
Key_SetKeyDest (key_menu);
menu = Hash_Find (menu_hash, top_menu);
if (menu && menu->enter_hook) {
run_menu_pre ();
PR_ExecuteProgram (&menu_pr_state, menu->enter_hook);
run_menu_post ();
}
}
static void
quit_f (void)
{
int ret;
if (confirm_quit->int_val && menu_quit) {
run_menu_pre ();
PR_ExecuteProgram (&menu_pr_state, menu_quit);
ret = R_INT (&menu_pr_state);
run_menu_post ();
if (!ret)
return;
}
bi_Menu_Quit (&menu_pr_state);
}
/*
================
SV_Physics_Pusher
================
*/
void SV_Physics_Pusher (edict_t *ent)
{
float thinktime;
float oldltime;
float movetime;
oldltime = ent->v.ltime;
#ifdef _DEBUG
if (!ent->v.classname && ent->v.think)
movetime = 0;
#endif
thinktime = ent->v.nextthink;
if (thinktime < ent->v.ltime + host_frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
movetime = host_frametime;
if (movetime)
{
#ifdef HEXEN2_SUPPORT
if (hexen2 && (ent->v.avelocity[0] || ent->v.avelocity[1] || ent->v.avelocity[2]))
{
SV_PushRotate (ent, movetime);
}
else
#endif
SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
ent->v.nextthink = 0;
PR_GLOBAL(time) = sv.time;
PR_GLOBAL(self) = EDICT_TO_PROG(ent);
PR_GLOBAL(other) = EDICT_TO_PROG(sv.edicts);
PR_ExecuteProgram (ent->v.think);
if (ent->free)
return;
}
}
static void
Host_Kill_f (void)
{
if (cmd_source == src_command) {
CL_Cmd_ForwardToServer ();
return;
}
if (SVfloat (sv_player, health) <= 0) {
SV_ClientPrintf ("Can't suicide -- already dead!\n");
return;
}
*sv_globals.time = sv.time;
*sv_globals.self = EDICT_TO_PROG (&sv_pr_state, sv_player);
PR_ExecuteProgram (&sv_pr_state, sv_funcs.ClientKill);
}
int
main (int argc, char **argv)
{
dfunction_t *dfunc;
func_t main_func = 0;
const char *name = "progs.dat";
string_t *pr_argv;
int pr_argc = 1, i;
i = parse_options (argc, argv);
argc -= i;
argv += i;
init_qf ();
if (argc > 0)
name = argv[0];
if (!load_progs (name))
Sys_Error ("couldn't load %s", name);
PR_PushFrame (&pr);
if (argc > 2)
pr_argc = argc - 1;
pr_argv = PR_Zone_Malloc (&pr, (pr_argc + 1) * 4);
pr_argv[0] = PR_SetTempString (&pr, name);
for (i = 1; i < pr_argc; i++)
pr_argv[i] = PR_SetTempString (&pr, argv[1 + i]);
pr_argv[i] = 0;
if ((dfunc = PR_FindFunction (&pr, ".main"))
|| (dfunc = PR_FindFunction (&pr, "main")))
main_func = dfunc - pr.pr_functions;
else
PR_Undefined (&pr, "function", "main");
PR_RESET_PARAMS (&pr);
P_INT (&pr, 0) = pr_argc;
P_POINTER (&pr, 1) = PR_SetPointer (&pr, pr_argv);
PR_ExecuteProgram (&pr, main_func);
PR_PopFrame (&pr);
if (options.flote)
return R_FLOAT (&pr);
return R_INT (&pr);
}
static void
bi_Menu_Leave (progs_t *pr)
{
if (menu) {
if (menu->leave_hook) {
run_menu_pre ();
PR_ExecuteProgram (&menu_pr_state, menu->leave_hook);
run_menu_post ();
}
menu = menu->parent;
if (!menu) {
if (con_data.force_commandline) {
Key_SetKeyDest (key_console);
} else {
Key_SetKeyDest (key_game);
}
}
}
}
/*
==================
Host_QC_Exec
Execute QC commands from the console
==================
*/
void Host_QC_Exec (void)
{
dfunction_t *f;
if (cmd_source == src_command)
{
Cmd_ForwardToServer ();
return;
}
if (!developer.value)
return;
f = 0;
if ((f = ED_FindFunction(Cmd_Argv(1))) != NULL)
{
pr_global_struct->self = EDICT_TO_PROG(sv_player);
PR_ExecuteProgram ((func_t)(f - pr_functions));
}
else
Con_Printf("bad function\n");
}
/*
=============
SV_RunThink
Runs thinking code if time. There is some play in the exact time the think
function will be called, because it is called before any movement is done
in a frame. Not used for pushmove objects, because they must be exact.
Returns false if the entity removed itself.
=============
*/
qboolean SV_RunThink (edict_t *ent)
{
float thinktime;
thinktime = ent->v.nextthink;
if (thinktime <= 0 || thinktime > sv.time + host_frametime)
return true;
if (thinktime < sv.time)
thinktime = sv.time; // don't let things stay in the past.
// it is possible to start that way
// by a trigger with a local time.
ent->v.nextthink = 0;
pr_global_struct->time = thinktime;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
pr_global_struct->other = ((int)EDICT_TO_PROG(sv.edicts));
PR_ExecuteProgram (ent->v.think);
return !ent->free;
}
void
Menu_Leave ()
{
if (menu) {
if (menu->leave_hook) {
run_menu_pre ();
PR_ExecuteProgram (&menu_pr_state, menu->leave_hook);
run_menu_post ();
}
menu = menu->parent;
if (!menu) {
if (con_data.force_commandline) {
Key_SetKeyDest (key_console);
} else {
Key_SetKeyDest (key_game);
}
}
}
r_data->vid->recalc_refdef = true;
}
static void RestoreClients (int ClientsMode)
{
int i, j;
edict_t *ent;
double time_diff;
if (LoadGamestate(NULL, NULL, 1) != 0)
return;
/* O.S. -- mode 3 is only in response to the single player game "restart restore"
* command issued by progs.dat::client.hc::respawn() function. No level change,
* just respawning in the same map with the same playtime from when clients.gip
* was saved, therefore there _CANNOT_ be a time_diff. See uhexen2 bug #2176023:
* http://sourceforge.net/tracker/?group_id=124987&atid=701006&aid=2176023&func=detail
*/
time_diff = (ClientsMode == 3) ? 0 : sv.time - old_svtime;
for (i = 0, host_client = svs.clients; i < svs.maxclients; i++, host_client++)
{
if (host_client->active)
{
ent = host_client->edict;
//ent->v.colormap = NUM_FOR_EDICT(ent);
ent->v.team = (host_client->colors & 15) + 1;
ent->v.netname = PR_SetEngineString(host_client->name);
ent->v.playerclass = host_client->playerclass;
// copy spawn parms out of the client_t
for (j = 0; j < NUM_SPAWN_PARMS; j++)
sv_globals.parm[j] = host_client->spawn_parms[j];
// call the spawn function
*sv_globals.time = sv.time;
*sv_globals.self = EDICT_TO_PROG(ent);
G_FLOAT(OFS_PARM0) = time_diff;
PR_ExecuteProgram (*sv_globals.ClientReEnter);
}
}
SaveGamestate (true);
}
/*
================
SV_Physics_Pusher
================
*/
void SV_Physics_Pusher (edict_t *ent)
{
float thinktime;
float oldltime;
float movetime;
oldltime = ent->v.ltime;
thinktime = ent->v.nextthink;
if (thinktime < ent->v.ltime + host_frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
movetime = host_frametime;
if (movetime)
{
//ROTATE START
if ((ent->v.avelocity[0] || ent->v.avelocity[1] || ent->v.avelocity[2]) && ent->v.solid == SOLID_BSP)
SV_PushRotate (ent, movetime); // was host_frametime
else
//ROTATE END
SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
ent->v.nextthink = 0;
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
PR_ExecuteProgram (ent->v.think);
if (ent->free)
return;
}
}
/*
================
SV_Physics_Pusher
================
*/
void SV_Physics_Pusher (edict_t *ent)
{
float thinktime;
float oldltime;
float movetime;
oldltime = ent->v.ltime;
thinktime = ent->v.nextthink;
if (thinktime < ent->v.ltime + host_frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
movetime = host_frametime;
if (movetime)
{
#ifdef QUAKE2
if (ent->v.avelocity[0] || ent->v.avelocity[1] || ent->v.avelocity[2])
SV_PushRotate (ent, movetime);
else
#endif
SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
ent->v.nextthink = 0;
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
PR_ExecuteProgram (ent->v.think);
if (ent->free)
return;
}
}
/*
=============
SV_RunThink
Runs thinking code if time. There is some play in the exact time the think
function will be called, because it is called before any movement is done
in a frame. Not used for pushmove objects, because they must be exact.
Returns false if the entity removed itself.
=============
*/
qboolean SV_RunThink (edict_t *ent)
{
float thinktime;
float oldframe; //johnfitz
int i; //johnfitz
thinktime = ent->v.nextthink;
if (thinktime <= 0 || thinktime > sv.time + host_frametime)
return true;
if (thinktime < sv.time)
thinktime = sv.time; // don't let things stay in the past.
// it is possible to start that way
// by a trigger with a local time.
oldframe = ent->v.frame; //johnfitz
ent->v.nextthink = 0;
pr_global_struct->time = thinktime;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
PR_ExecuteProgram (ent->v.think);
//johnfitz -- PROTOCOL_FITZQUAKE
//capture interval to nextthink here and send it to client for better
//lerp timing, but only if interval is not 0.1 (which client assumes)
ent->sendinterval = false;
if (!ent->free && ent->v.nextthink && (ent->v.movetype == MOVETYPE_STEP || ent->v.frame != oldframe))
{
i = Q_rint((ent->v.nextthink-thinktime)*255);
if (i >= 0 && i < 256 && i != 25 && i != 26) //25 and 26 are close enough to 0.1 to not send
ent->sendinterval = true;
}
//johnfitz
return !ent->free;
}
/*
==================
SV_Smite_f
==================
*/
void SV_Smite_f (void)
{
int i;
client_t *cl;
int uid;
int old_self;
uid = atoi(Cmd_Argv(1));
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++)
{
if (cl->state!=cs_spawned)
continue;
if (cl->userid == uid)
{
if (cl->old_v.health <= 0)
{
Con_Printf("%s is already dead!\n", cl->name);
return;
}
SV_BroadcastPrintf (PRINT_HIGH, "%s was Smitten by GOD!\n", cl->name);
//save this state
old_self = pr_global_struct->self;
//call the hc SmitePlayer function
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(cl->edict);
PR_ExecuteProgram (pr_global_struct->SmitePlayer);
//restore current state
pr_global_struct->self = old_self;
return;
}
}
Con_Printf ("Couldn't find user number %i\n", uid);
}
/*
================
SV_Physics_Pusher
================
*/
void SV_Physics_FakePusher (edict_t *ent)
{
float thinktime;
float oldltime;
float movetime;
oldltime = ent->v.ltime;
thinktime = ent->v.nextthink;
if (thinktime < ent->v.ltime + host_frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
movetime = host_frametime;
if (movetime)
{
SV_FakePushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
ent->v.nextthink = 0;
pr_global_struct->time = sv.time;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
pr_global_struct->other = ((int)EDICT_TO_PROG(sv.edicts));
PR_ExecuteProgram (ent->v.think);
if (ent->free)
return;
}
}
/*
================
SV_SaveSpawnparms
Grabs the current state of the progs serverinfo flags
and each client for saving across the
transition to another level
================
*/
void SV_SaveSpawnparms (void)
{
int i, j;
if (!sv.state)
return; // no progs loaded yet
// serverflags is the only game related thing maintained
svs.serverflags = pr_global_struct->serverflags;
for (i = 0, sv_client = svs.clients; i < MAX_CLIENTS; i++, sv_client++) {
if (sv_client->state != cs_spawned)
continue;
// needs to reconnect
sv_client->state = cs_connected;
// call the progs to get default spawn parms for the new client
pr_global_struct->self = EDICT_TO_PROG(sv_client->edict);
PR_ExecuteProgram (pr_global_struct->SetChangeParms);
for (j = 0; j < NUM_SPAWN_PARMS; j++)
sv_client->spawn_parms[j] = (&pr_global_struct->parm1)[j];
}
}
/*
============
SV_PushRotate
============
*/
void SV_PushRotate (edict_t *pusher, float movetime)
{
int i, e;
edict_t *check, *block;
vec3_t move, a, amove;
vec3_t entorig, pushorig;
int num_moved;
edict_t *moved_edict[MAX_EDICTS];
vec3_t moved_from[MAX_EDICTS];
vec3_t org, org2;
vec3_t forward, right, up;
if (!pusher->v.avelocity[0] && !pusher->v.avelocity[1] && !pusher->v.avelocity[2])
{
pusher->v.ltime += movetime;
return;
}
for (i=0 ; i<3 ; i++)
amove[i] = pusher->v.avelocity[i] * movetime;
VectorSubtract (vec3_origin, amove, a);
AngleVectors (a, forward, right, up);
VectorCopy (pusher->v.angles, pushorig);
// move the pusher to it's final position
VectorAdd (pusher->v.angles, amove, pusher->v.angles);
pusher->v.ltime += movetime;
SV_LinkEdict (pusher, false);
// see if any solid entities are inside the final position
num_moved = 0;
check = NEXT_EDICT(sv.edicts);
for (e=1 ; e<sv.num_edicts ; e++, check = NEXT_EDICT(check))
{
if (check->free)
continue;
if (check->v.movetype == MOVETYPE_PUSH
|| check->v.movetype == MOVETYPE_NONE
#ifdef QUAKE2
|| check->v.movetype == MOVETYPE_FOLLOW
#endif
|| check->v.movetype == MOVETYPE_NOCLIP)
continue;
// if the entity is standing on the pusher, it will definately be moved
if ( ! ( ((int)check->v.flags & FL_ONGROUND)
&& PROG_TO_EDICT(check->v.groundentity) == pusher) )
{
if ( check->v.absmin[0] >= pusher->v.absmax[0]
|| check->v.absmin[1] >= pusher->v.absmax[1]
|| check->v.absmin[2] >= pusher->v.absmax[2]
|| check->v.absmax[0] <= pusher->v.absmin[0]
|| check->v.absmax[1] <= pusher->v.absmin[1]
|| check->v.absmax[2] <= pusher->v.absmin[2] )
continue;
// see if the ent's bbox is inside the pusher's final position
if (!SV_TestEntityPosition (check))
continue;
}
// remove the onground flag for non-players
if (check->v.movetype != MOVETYPE_WALK)
check->v.flags = (int)check->v.flags & ~FL_ONGROUND;
VectorCopy (check->v.origin, entorig);
VectorCopy (check->v.origin, moved_from[num_moved]);
moved_edict[num_moved] = check;
num_moved++;
// calculate destination position
VectorSubtract (check->v.origin, pusher->v.origin, org);
org2[0] = DotProduct (org, forward);
org2[1] = -DotProduct (org, right);
org2[2] = DotProduct (org, up);
VectorSubtract (org2, org, move);
// try moving the contacted entity
pusher->v.solid = SOLID_NOT;
SV_PushEntity (check, move);
pusher->v.solid = SOLID_BSP;
// if it is still inside the pusher, block
block = SV_TestEntityPosition (check);
if (block)
{ // fail the move
if (check->v.mins[0] == check->v.maxs[0])
continue;
if (check->v.solid == SOLID_NOT || check->v.solid == SOLID_TRIGGER)
{ // corpse
check->v.mins[0] = check->v.mins[1] = 0;
VectorCopy (check->v.mins, check->v.maxs);
continue;
}
VectorCopy (entorig, check->v.origin);
SV_LinkEdict (check, true);
VectorCopy (pushorig, pusher->v.angles);
SV_LinkEdict (pusher, false);
pusher->v.ltime -= movetime;
// if the pusher has a "blocked" function, call it
// otherwise, just stay in place until the obstacle is gone
if (pusher->v.blocked)
{
pr_global_struct->self = ((int)EDICT_TO_PROG(pusher));
pr_global_struct->other = ((int)EDICT_TO_PROG(check));
PR_ExecuteProgram (pusher->v.blocked);
}
// move back any entities we already moved
for (i=0 ; i<num_moved ; i++)
{
VectorCopy (moved_from[i], moved_edict[i]->v.origin);
VectorSubtract (moved_edict[i]->v.angles, amove, moved_edict[i]->v.angles);
SV_LinkEdict (moved_edict[i], false);
}
return;
}
else
{
VectorAdd (check->v.angles, amove, check->v.angles);
}
}
}
/*
============
SV_PushMove
============
*/
void SV_PushMove (edict_t *pusher, float movetime)
{
int i, e;
edict_t *check, *block;
vec3_t mins, maxs, move;
vec3_t entorig, pushorig;
int num_moved;
edict_t *moved_edict[MAX_EDICTS];
vec3_t moved_from[MAX_EDICTS];
float solid_backup; //movetype_push error fix - Eradicator
if (!pusher->v.velocity[0] && !pusher->v.velocity[1] && !pusher->v.velocity[2])
{
pusher->v.ltime += movetime;
return;
}
for (i=0 ; i<3 ; i++)
{
move[i] = pusher->v.velocity[i] * movetime;
mins[i] = pusher->v.absmin[i] + move[i];
maxs[i] = pusher->v.absmax[i] + move[i];
}
VectorCopy (pusher->v.origin, pushorig);
// move the pusher to it's final position
VectorAdd (pusher->v.origin, move, pusher->v.origin);
pusher->v.ltime += movetime;
SV_LinkEdict (pusher, false);
// see if any solid entities are inside the final position
num_moved = 0;
check = NEXT_EDICT(sv.edicts);
for (e=1 ; e<sv.num_edicts ; e++, check = NEXT_EDICT(check))
{
if (check->free)
continue;
if (check->v.movetype == MOVETYPE_PUSH
|| check->v.movetype == MOVETYPE_NONE
#ifdef QUAKE2
|| check->v.movetype == MOVETYPE_FOLLOW
#endif
|| check->v.movetype == MOVETYPE_NOCLIP)
continue;
// if the entity is standing on the pusher, it will definately be moved
if ( ! ( ((int)check->v.flags & FL_ONGROUND)
&& PROG_TO_EDICT(check->v.groundentity) == pusher) )
{
if ( check->v.absmin[0] >= maxs[0]
|| check->v.absmin[1] >= maxs[1]
|| check->v.absmin[2] >= maxs[2]
|| check->v.absmax[0] <= mins[0]
|| check->v.absmax[1] <= mins[1]
|| check->v.absmax[2] <= mins[2] )
continue;
// see if the ent's bbox is inside the pusher's final position
if (!SV_TestEntityPosition (check))
continue;
}
// remove the onground flag for non-players
if (check->v.movetype != MOVETYPE_WALK)
check->v.flags = (int)check->v.flags & ~FL_ONGROUND;
VectorCopy (check->v.origin, entorig);
VectorCopy (check->v.origin, moved_from[num_moved]);
moved_edict[num_moved] = check;
num_moved++;
//START - movetype_push error fix - Eradicator
solid_backup = pusher->v.solid;
if ( solid_backup == SOLID_BSP
|| solid_backup == SOLID_BBOX
|| solid_backup == SOLID_SLIDEBOX )
{
//END - movetype_push error fix - Eradicator
// try moving the contacted entity
pusher->v.solid = SOLID_NOT;
SV_PushEntity (check, move);
//pusher->v.solid = SOLID_BSP; //Old
pusher->v.solid = solid_backup; //movetype_push error fix - Eradicator
// if it is still inside the pusher, block
block = SV_TestEntityPosition (check);
} //movetype_push error fix - Eradicator
else
block = NULL;
if (block)
{ // fail the move
if (check->v.mins[0] == check->v.maxs[0])
continue;
if (check->v.solid == SOLID_NOT || check->v.solid == SOLID_TRIGGER)
{ // corpse
check->v.mins[0] = check->v.mins[1] = 0;
VectorCopy (check->v.mins, check->v.maxs);
continue;
}
VectorCopy (entorig, check->v.origin);
SV_LinkEdict (check, true);
VectorCopy (pushorig, pusher->v.origin);
SV_LinkEdict (pusher, false);
pusher->v.ltime -= movetime;
// if the pusher has a "blocked" function, call it
// otherwise, just stay in place until the obstacle is gone
if (pusher->v.blocked)
{
pr_global_struct->self = ((int)EDICT_TO_PROG(pusher));
pr_global_struct->other = ((int)EDICT_TO_PROG(check));
PR_ExecuteProgram (pusher->v.blocked);
}
// move back any entities we already moved
for (i=0 ; i<num_moved ; i++)
{
VectorCopy (moved_from[i], moved_edict[i]->v.origin);
SV_LinkEdict (moved_edict[i], false);
}
return;
}
}
}
/*
================
SV_Physics_Client
Player character actions
================
*/
void SV_Physics_Client (edict_t *ent, int num)
{
if ( ! svs.clients[num-1].active )
return; // unconnected slot
//
// call standard client pre-think
//
pr_global_struct->time = sv.time;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
PR_ExecuteProgram (pr_global_struct->PlayerPreThink);
//
// do a move
//
SV_CheckVelocity (ent);
//
// decide which move function to call
//
switch ((int)ent->v.movetype)
{
case MOVETYPE_NONE:
if (!SV_RunThink (ent))
return;
break;
case MOVETYPE_WALK:
if (!SV_RunThink (ent))
return;
if (!SV_CheckWater (ent) && ! ((int)ent->v.flags & FL_WATERJUMP) )
SV_AddGravity (ent);
SV_CheckStuck (ent);
#ifdef QUAKE2
VectorAdd (ent->v.velocity, ent->v.basevelocity, ent->v.velocity);
#endif
SV_WalkMove (ent);
#ifdef QUAKE2
VectorSubtract (ent->v.velocity, ent->v.basevelocity, ent->v.velocity);
#endif
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
SV_Physics_Toss (ent);
break;
case MOVETYPE_FLY:
if (!SV_RunThink (ent))
return;
SV_FlyMove (ent, host_frametime, NULL);
break;
case MOVETYPE_NOCLIP:
if (!SV_RunThink (ent))
return;
VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
break;
default:
Sys_Error ("SV_Physics_client: bad movetype %i", (int)ent->v.movetype);
}
//
// call standard player post-think
//
SV_LinkEdict (ent, true);
pr_global_struct->time = sv.time;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
PR_ExecuteProgram (pr_global_struct->PlayerPostThink);
}
/*
============
SV_Push
============
*/
qboolean SV_Push (edict_t *pusher, vec3_t move)
{
int i, e;
edict_t *check, *block;
vec3_t mins, maxs;
vec3_t pushorig;
int num_moved;
edict_t *moved_edict[MAX_EDICTS];
vec3_t moved_from[MAX_EDICTS];
for (i=0 ; i<3 ; i++)
{
mins[i] = pusher->v.absmin[i] + move[i];
maxs[i] = pusher->v.absmax[i] + move[i];
}
VectorCopy (pusher->v.origin, pushorig);
// move the pusher to it's final position
VectorAdd (pusher->v.origin, move, pusher->v.origin);
SV_LinkEdict (pusher, false);
// see if any solid entities are inside the final position
num_moved = 0;
check = NEXT_EDICT(sv.edicts);
for (e=1 ; e<sv.num_edicts ; e++, check = NEXT_EDICT(check))
{
if (check->free)
continue;
if (check->v.movetype == MOVETYPE_PUSH
|| check->v.movetype == MOVETYPE_NONE
|| check->v.movetype == MOVETYPE_NOCLIP)
continue;
pusher->v.solid = SOLID_NOT;
block = SV_TestEntityPosition (check);
pusher->v.solid = SOLID_BSP;
if (block)
continue;
// if the entity is standing on the pusher, it will definately be moved
if ( ! ( ((int)check->v.flags & FL_ONGROUND)
&& PROG_TO_EDICT(check->v.groundentity) == pusher) )
{
if ( check->v.absmin[0] >= maxs[0]
|| check->v.absmin[1] >= maxs[1]
|| check->v.absmin[2] >= maxs[2]
|| check->v.absmax[0] <= mins[0]
|| check->v.absmax[1] <= mins[1]
|| check->v.absmax[2] <= mins[2] )
continue;
// see if the ent's bbox is inside the pusher's final position
if (!SV_TestEntityPosition (check))
continue;
}
VectorCopy (check->v.origin, moved_from[num_moved]);
moved_edict[num_moved] = check;
num_moved++;
// try moving the contacted entity
VectorAdd (check->v.origin, move, check->v.origin);
block = SV_TestEntityPosition (check);
if (!block)
{ // pushed ok
SV_LinkEdict (check, false);
continue;
}
// if it is ok to leave in the old position, do it
VectorSubtract (check->v.origin, move, check->v.origin);
block = SV_TestEntityPosition (check);
if (!block)
{
num_moved--;
continue;
}
// if it is still inside the pusher, block
if (check->v.mins[0] == check->v.maxs[0])
{
SV_LinkEdict (check, false);
continue;
}
if (check->v.solid == SOLID_NOT || check->v.solid == SOLID_TRIGGER)
{ // corpse
check->v.mins[0] = check->v.mins[1] = 0;
VectorCopy (check->v.mins, check->v.maxs);
SV_LinkEdict (check, false);
continue;
}
VectorCopy (pushorig, pusher->v.origin);
SV_LinkEdict (pusher, false);
// if the pusher has a "blocked" function, call it
// otherwise, just stay in place until the obstacle is gone
if (pusher->v.blocked)
{
pr_global_struct->self = EDICT_TO_PROG(pusher);
pr_global_struct->other = EDICT_TO_PROG(check);
PR_ExecuteProgram (pusher->v.blocked);
}
// move back any entities we already moved
for (i=0 ; i<num_moved ; i++)
{
VectorCopy (moved_from[i], moved_edict[i]->v.origin);
SV_LinkEdict (moved_edict[i], false);
}
return false;
}
return true;
}
/*
==================
SVC_DirectConnect
A connection request that did not come from the master
==================
*/
void SVC_DirectConnect (void)
{
char userinfo[1024];
netadr_t adr;
int i;
client_t *cl, *newcl;
edict_t *ent;
int edictnum;
char *s;
int clients, spectators;
qbool spectator;
int qport;
int version;
int challenge;
version = atoi(Cmd_Argv(1));
if (version != PROTOCOL_VERSION)
{
Netchan_OutOfBandPrint (NS_SERVER, net_from, "%c\nServer is version %4.2f.\n", A2C_PRINT, QW_VERSION);
Com_Printf ("* rejected connect from version %i\n", version);
return;
}
qport = atoi(Cmd_Argv(2));
challenge = atoi(Cmd_Argv(3));
// note an extra byte is needed to replace spectator key
strlcpy (userinfo, Cmd_Argv(4), sizeof(userinfo)-1);
// see if the challenge is valid
if (net_from.type != NA_LOOPBACK)
{
for (i=0 ; i<MAX_CHALLENGES ; i++)
{
if (NET_CompareBaseAdr (net_from, svs.challenges[i].adr))
{
if (challenge == svs.challenges[i].challenge)
break; // good
Netchan_OutOfBandPrint (NS_SERVER, net_from, "%c\nBad challenge.\n", A2C_PRINT);
return;
}
}
if (i == MAX_CHALLENGES)
{
Netchan_OutOfBandPrint (NS_SERVER, net_from, "%c\nNo challenge for address.\n", A2C_PRINT);
return;
}
}
// check for password or spectator_password
s = Info_ValueForKey (userinfo, "spectator");
if (s[0] && strcmp(s, "0"))
{
if (sv_spectatorPassword.string[0] &&
Q_stricmp(sv_spectatorPassword.string, "none") &&
strcmp(sv_spectatorPassword.string, s) )
{ // failed
Com_Printf ("%s:spectator password failed\n", NET_AdrToString (net_from));
Netchan_OutOfBandPrint (NS_SERVER, net_from, "%c\nrequires a spectator password\n\n", A2C_PRINT);
return;
}
Info_RemoveKey (userinfo, "spectator");
Info_SetValueForStarKey (userinfo, "*spectator", "1", MAX_INFO_STRING);
spectator = true;
}
else
{
s = Info_ValueForKey (userinfo, "password");
if (sv_password.string[0] &&
Q_stricmp(sv_password.string, "none") &&
strcmp(sv_password.string, s) )
{
Com_Printf ("%s:password failed\n", NET_AdrToString (net_from));
Netchan_OutOfBandPrint (NS_SERVER, net_from, "%c\nserver requires a password\n\n", A2C_PRINT);
return;
}
spectator = false;
Info_RemoveKey (userinfo, "password");
}
#ifdef MAUTH
// Check that the client is allowed to connect...
if( net_from.type != NA_LOOPBACK && !COM_CheckParm("-nomauth") )
{
authclient_t *authclient;
// Try the auth token queue first...
authclient = SV_AuthListFind(&authtokq, Info_ValueForKey(userinfo, "name"));
if( authclient == NULL )
{
// Fall back to checking if they had already connected and are in the
// client queue already (i.e. were on here before a map change)...
authclient = SV_AuthListFind(&authclientq, Info_ValueForKey(userinfo, "name"));
if( authclient == NULL )
{
// FIXME drop with reason
Com_Printf ("MAUTH: Client %s not in a queue; connect refused.\n", Info_ValueForKey(userinfo, "name"));
return;
}
}
else
{
// They're valid, so move them to the main client queue from the
// auth cache queue...
SV_AuthListMove(&authtokq, &authclientq, authclient);
}
// Move to auth'd clients queue if they're valid...
if( !authclient->valid )
{
// FIXME drop with reason
Com_Printf ("MAUTH: Client %s not validated yet; connect refused.\n", Info_ValueForKey(userinfo, "name"));
return;
}
//SV_AuthListPrint(&authtokq);
//SV_AuthListPrint(&authclientq);
Com_Printf ("MAUTH: Client %s connection allowed.\n", Info_ValueForKey(userinfo, "name"));
}
else
{
Com_Printf("MAUTH: loopback or disabled; allowing client connection.\n");
}
#endif
adr = net_from;
// if there is already a slot for this ip, reuse it
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++, cl++)
{
if (cl->state == cs_free)
continue;
if (NET_CompareBaseAdr (adr, cl->netchan.remote_address)
&& ( cl->netchan.qport == qport
|| adr.port == cl->netchan.remote_address.port ))
{
if (cl->state == cs_connected) {
Com_Printf ("%s:dup connect\n", NET_AdrToString (adr));
return;
}
Com_Printf ("%s:reconnect\n", NET_AdrToString (adr));
if (cl->state == cs_spawned)
{
SV_DropClient (cl);
SV_ClearReliable (cl); // don't send the disconnect
}
cl->state = cs_free;
break;
}
}
// count up the clients and spectators and find an empty client slot
clients = spectators = 0;
newcl = NULL;
for (i = 0, cl = svs.clients; i < MAX_CLIENTS; i++,cl++)
{
if (cl->state == cs_free) {
if (!newcl)
newcl = cl; // grab first available slot
continue;
}
if (cl->spectator)
spectators++;
else
clients++;
}
// if at server limits, refuse connection
if ( (spectator && spectators >= (int)maxspectators.value)
|| (!spectator && clients >= (int)maxclients.value)
|| !newcl)
{
Com_Printf ("%s:full connect\n", NET_AdrToString (adr));
Netchan_OutOfBandPrint (NS_SERVER, adr, "%c\nserver is full\n\n", A2C_PRINT);
return;
}
// build a new connection
// accept the new client
// this is the only place a client_t is ever initialized
memset (newcl, 0, sizeof(*newcl));
newcl->userid = SV_GenerateUserID();
strlcpy (newcl->userinfo, userinfo, sizeof(newcl->userinfo));
Netchan_OutOfBandPrint (NS_SERVER, adr, "%c", S2C_CONNECTION );
Netchan_Setup (NS_SERVER, &newcl->netchan, adr, qport);
newcl->state = cs_connected;
SZ_Init (&newcl->datagram, newcl->datagram_buf, sizeof(newcl->datagram_buf));
newcl->datagram.allowoverflow = true;
// spectator mode can ONLY be set at join time
newcl->spectator = spectator;
// extract extensions bits
newcl->extensions = atoi(Info_ValueForKey(newcl->userinfo, "*z_ext"));
Info_RemoveKey (newcl->userinfo, "*z_ext");
#ifdef VWEP_TEST
newcl->extensions |= atoi(Info_ValueForKey(newcl->userinfo, "*vwtest")) ? Z_EXT_VWEP : 0;
Info_RemoveKey (newcl->userinfo, "*vwtest");
#endif
// See if the client is using a proxy. The best test I can come up with for now...
newcl->uses_proxy = *Info_ValueForKey(newcl->userinfo, "Qizmo") ? true : false;
edictnum = (newcl - svs.clients) + 1;
ent = EDICT_NUM(edictnum);
ent->inuse = true;
newcl->edict = ent;
// parse some info from the info strings
SV_ExtractFromUserinfo (newcl);
// JACK: Init the floodprot stuff.
for (i=0; i<10; i++)
newcl->whensaid[i] = 0.0;
newcl->whensaidhead = 0;
newcl->lockedtill = 0;
// call the progs to get default spawn parms for the new client
PR_ExecuteProgram (pr_global_struct->SetNewParms);
for (i=0 ; i<NUM_SPAWN_PARMS ; i++)
newcl->spawn_parms[i] = (&pr_global_struct->parm1)[i];
if (newcl->spectator)
Com_Printf ("Spectator %s connected\n", newcl->name);
else
Com_DPrintf ("Client %s connected\n", newcl->name);
newcl->sendinfo = true;
}