]> git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - host_cmd.c
added cast_half, cast_half2, cast_half3, cast_half4 macros to avoid
[xonotic/darkplaces.git] / host_cmd.c
index 1f12018f1b74385251e3e1d4a15f2fbd2096f7bb..9a37055ed931a24dd1a58e680dfe7ecf31b606ba 100644 (file)
@@ -34,6 +34,7 @@ cvar_t sv_cheats = {0, "sv_cheats", "0", "enables cheat commands in any game, an
 cvar_t sv_adminnick = {CVAR_SAVE, "sv_adminnick", "", "nick name to use for admin messages instead of host name"};
 cvar_t sv_status_privacy = {CVAR_SAVE, "sv_status_privacy", "0", "do not show IP addresses in 'status' replies to clients"};
 cvar_t sv_status_show_qcstatus = {CVAR_SAVE, "sv_status_show_qcstatus", "0", "show the 'qcstatus' field in status replies, not the 'frags' field. Turn this on if your mod uses this field, and the 'frags' field on the other hand has no meaningful value."};
+cvar_t sv_namechangetimer = {CVAR_SAVE, "sv_namechangetimer", "5", "how often to allow name changes, in seconds (prevents people from using animated names and other tricks"};
 cvar_t rcon_password = {CVAR_PRIVATE, "rcon_password", "", "password to authenticate rcon commands; NOTE: changing rcon_secure clears rcon_password, so set rcon_secure always before rcon_password; may be set to a string of the form user1:pass1 user2:pass2 user3:pass3 to allow multiple user accounts - the client then has to specify ONE of these combinations"};
 cvar_t rcon_secure = {CVAR_NQUSERINFOHACK, "rcon_secure", "0", "force secure rcon authentication (1 = time based, 2 = challenge based); NOTE: changing rcon_secure clears rcon_password, so set rcon_secure always before rcon_password"};
 cvar_t rcon_secure_challengetimeout = {0, "rcon_secure_challengetimeout", "5", "challenge-based secure rcon: time out requests if no challenge came within this time interval"};
@@ -218,8 +219,8 @@ void Host_God_f (void)
                return;
        }
 
-       host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_GODMODE;
-       if (!((int)host_client->edict->fields.server->flags & FL_GODMODE) )
+       PRVM_serveredictfloat(host_client->edict, flags) = (int)PRVM_serveredictfloat(host_client->edict, flags) ^ FL_GODMODE;
+       if (!((int)PRVM_serveredictfloat(host_client->edict, flags) & FL_GODMODE) )
                SV_ClientPrint("godmode OFF\n");
        else
                SV_ClientPrint("godmode ON\n");
@@ -233,8 +234,8 @@ void Host_Notarget_f (void)
                return;
        }
 
-       host_client->edict->fields.server->flags = (int)host_client->edict->fields.server->flags ^ FL_NOTARGET;
-       if (!((int)host_client->edict->fields.server->flags & FL_NOTARGET) )
+       PRVM_serveredictfloat(host_client->edict, flags) = (int)PRVM_serveredictfloat(host_client->edict, flags) ^ FL_NOTARGET;
+       if (!((int)PRVM_serveredictfloat(host_client->edict, flags) & FL_NOTARGET) )
                SV_ClientPrint("notarget OFF\n");
        else
                SV_ClientPrint("notarget ON\n");
@@ -250,16 +251,16 @@ void Host_Noclip_f (void)
                return;
        }
 
-       if (host_client->edict->fields.server->movetype != MOVETYPE_NOCLIP)
+       if (PRVM_serveredictfloat(host_client->edict, movetype) != MOVETYPE_NOCLIP)
        {
                noclip_anglehack = true;
-               host_client->edict->fields.server->movetype = MOVETYPE_NOCLIP;
+               PRVM_serveredictfloat(host_client->edict, movetype) = MOVETYPE_NOCLIP;
                SV_ClientPrint("noclip ON\n");
        }
        else
        {
                noclip_anglehack = false;
-               host_client->edict->fields.server->movetype = MOVETYPE_WALK;
+               PRVM_serveredictfloat(host_client->edict, movetype) = MOVETYPE_WALK;
                SV_ClientPrint("noclip OFF\n");
        }
 }
@@ -279,14 +280,14 @@ void Host_Fly_f (void)
                return;
        }
 
-       if (host_client->edict->fields.server->movetype != MOVETYPE_FLY)
+       if (PRVM_serveredictfloat(host_client->edict, movetype) != MOVETYPE_FLY)
        {
-               host_client->edict->fields.server->movetype = MOVETYPE_FLY;
+               PRVM_serveredictfloat(host_client->edict, movetype) = MOVETYPE_FLY;
                SV_ClientPrint("flymode ON\n");
        }
        else
        {
-               host_client->edict->fields.server->movetype = MOVETYPE_WALK;
+               PRVM_serveredictfloat(host_client->edict, movetype) = MOVETYPE_WALK;
                SV_ClientPrint("flymode OFF\n");
        }
 }
@@ -578,7 +579,7 @@ void Host_Savegame_to (const char *name)
 
        memset(comment, 0, sizeof(comment));
        if(isserver)
-               dpsnprintf(comment, sizeof(comment), "%-21.21s kills:%3i/%3i", PRVM_GetString(prog->edicts->fields.server->message), (int)prog->globals.server->killed_monsters, (int)prog->globals.server->total_monsters);
+               dpsnprintf(comment, sizeof(comment), "%-21.21s kills:%3i/%3i", PRVM_GetString(PRVM_serveredictstring(prog->edicts, message)), (int)PRVM_serverglobalfloat(killed_monsters), (int)PRVM_serverglobalfloat(total_monsters));
        else
                dpsnprintf(comment, sizeof(comment), "(crash dump of %s progs)", PRVM_NAME);
        // convert space to _ to make stdio happy
@@ -700,6 +701,7 @@ Host_Savegame_f
 void Host_Savegame_f (void)
 {
        char    name[MAX_QPATH];
+       qboolean deadflag = false;
 
        if (!sv.active)
        {
@@ -707,6 +709,10 @@ void Host_Savegame_f (void)
                return;
        }
 
+       SV_VM_Begin();
+       deadflag = cl.islocalgame && svs.clients[0].active && PRVM_serveredictfloat(svs.clients[0].edict, deadflag);
+       SV_VM_End();
+
        if (cl.islocalgame)
        {
                // singleplayer checks
@@ -716,7 +722,7 @@ void Host_Savegame_f (void)
                        return;
                }
 
-               if (svs.clients[0].active && svs.clients[0].edict->fields.server->deadflag)
+               if (deadflag)
                {
                        Con_Print("Can't savegame with a dead player\n");
                        return;
@@ -944,7 +950,7 @@ void Host_Loadgame_f (void)
                        while (entnum >= prog->max_edicts)
                                PRVM_MEM_IncreaseEdicts();
                        ent = PRVM_EDICT_NUM(entnum);
-                       memset (ent->fields.server, 0, prog->entityfields * 4);
+                       memset(ent->fields.vp, 0, prog->entityfields * 4);
                        ent->priv.server->free = false;
 
                        if(developer_entityparsing.integer)
@@ -1121,11 +1127,11 @@ void Host_Name_f (void)
 
        if (realtime < host_client->nametime)
        {
-               SV_ClientPrintf("You can't change name more than once every 5 seconds!\n");
+               SV_ClientPrintf("You can't change name more than once every %.1f seconds!\n", max(0.0f, sv_namechangetimer.value));
                return;
        }
 
-       host_client->nametime = realtime + 5;
+       host_client->nametime = realtime + max(0.0f, sv_namechangetimer.value);
 
        // point the string back at updateclient->name to keep it safe
        strlcpy (host_client->name, newName, sizeof (host_client->name));
@@ -1195,7 +1201,7 @@ void Host_Name_f (void)
        if (j >= 0 && strlen(host_client->name) < sizeof(host_client->name) - 2)
                memcpy(host_client->name + strlen(host_client->name), STRING_COLOR_DEFAULT_STR, strlen(STRING_COLOR_DEFAULT_STR) + 1);
 
-       host_client->edict->fields.server->netname = PRVM_SetEngineString(host_client->name);
+       PRVM_serveredictstring(host_client->edict, netname) = PRVM_SetEngineString(host_client->name);
        if (strcmp(host_client->old_name, host_client->name))
        {
                if (host_client->spawned)
@@ -1388,7 +1394,7 @@ void Host_Say(qboolean teamonly)
        // note: save is not a valid edict if fromServer is true
        save = host_client;
        for (j = 0, host_client = svs.clients;j < svs.maxclients;j++, host_client++)
-               if (host_client->active && (!teamonly || host_client->edict->fields.server->team == save->edict->fields.server->team))
+               if (host_client->active && (!teamonly || PRVM_serveredictfloat(host_client->edict, team) == PRVM_serveredictfloat(save->edict, team)))
                        SV_ClientPrint(text);
        host_client = save;
 
@@ -1575,9 +1581,9 @@ void Host_Color(int changetop, int changebottom)
        if (host_client->edict && PRVM_clientfunction(SV_ChangeTeam))
        {
                Con_DPrint("Calling SV_ChangeTeam\n");
-               prog->globals.server->time = sv.time;
+               PRVM_serverglobalfloat(time) = sv.time;
                prog->globals.generic[OFS_PARM0] = playercolor;
-               prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
+               PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
                PRVM_ExecuteProgram(PRVM_clientfunction(SV_ChangeTeam), "QC function SV_ChangeTeam is missing");
        }
        else
@@ -1585,7 +1591,7 @@ void Host_Color(int changetop, int changebottom)
                if (host_client->edict)
                {
                        PRVM_serveredictfloat(host_client->edict, clientcolors) = playercolor;
-                       host_client->edict->fields.server->team = bottom + 1;
+                       PRVM_serveredictfloat(host_client->edict, team) = bottom + 1;
                }
                host_client->colors = playercolor;
                if (host_client->old_colors != host_client->colors)
@@ -1674,15 +1680,15 @@ Host_Kill_f
 */
 void Host_Kill_f (void)
 {
-       if (host_client->edict->fields.server->health <= 0)
+       if (PRVM_serveredictfloat(host_client->edict, health) <= 0)
        {
                SV_ClientPrint("Can't suicide -- already dead!\n");
                return;
        }
 
-       prog->globals.server->time = sv.time;
-       prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
-       PRVM_ExecuteProgram (prog->globals.server->ClientKill, "QC function ClientKill is missing");
+       PRVM_serverglobalfloat(time) = sv.time;
+       PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
+       PRVM_ExecuteProgram (PRVM_serverfunction(ClientKill), "QC function ClientKill is missing");
 }
 
 
@@ -1798,29 +1804,29 @@ void Host_Spawn_f (void)
                if (PRVM_serverfunction(RestoreGame))
                {
                        Con_DPrint("Calling RestoreGame\n");
-                       prog->globals.server->time = sv.time;
-                       prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
+                       PRVM_serverglobalfloat(time) = sv.time;
+                       PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
                        PRVM_ExecuteProgram(PRVM_serverfunction(RestoreGame), "QC function RestoreGame is missing");
                }
        }
        else
        {
-               //Con_Printf("Host_Spawn_f: host_client->edict->netname = %s, host_client->edict->netname = %s, host_client->name = %s\n", PRVM_GetString(host_client->edict->fields.server->netname), PRVM_GetString(host_client->edict->fields.server->netname), host_client->name);
+               //Con_Printf("Host_Spawn_f: host_client->edict->netname = %s, host_client->edict->netname = %s, host_client->name = %s\n", PRVM_GetString(PRVM_serveredictstring(host_client->edict, netname)), PRVM_GetString(PRVM_serveredictstring(host_client->edict, netname)), host_client->name);
 
                // copy spawn parms out of the client_t
                for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
-                       (&prog->globals.server->parm1)[i] = host_client->spawn_parms[i];
+                       (&PRVM_serverglobalfloat(parm1))[i] = host_client->spawn_parms[i];
 
                // call the spawn function
                host_client->clientconnectcalled = true;
-               prog->globals.server->time = sv.time;
-               prog->globals.server->self = PRVM_EDICT_TO_PROG(host_client->edict);
-               PRVM_ExecuteProgram (prog->globals.server->ClientConnect, "QC function ClientConnect is missing");
+               PRVM_serverglobalfloat(time) = sv.time;
+               PRVM_serverglobaledict(self) = PRVM_EDICT_TO_PROG(host_client->edict);
+               PRVM_ExecuteProgram (PRVM_serverfunction(ClientConnect), "QC function ClientConnect is missing");
 
                if (cls.state == ca_dedicated)
                        Con_Printf("%s connected\n", host_client->name);
 
-               PRVM_ExecuteProgram (prog->globals.server->PutClientInServer, "QC function PutClientInServer is missing");
+               PRVM_ExecuteProgram (PRVM_serverfunction(PutClientInServer), "QC function PutClientInServer is missing");
        }
 
        if (!host_client->netconnection)
@@ -1860,19 +1866,19 @@ void Host_Spawn_f (void)
        // send some stats
        MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
        MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALSECRETS);
-       MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_secrets);
+       MSG_WriteLong (&host_client->netconnection->message, (int)PRVM_serverglobalfloat(total_secrets));
 
        MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
        MSG_WriteByte (&host_client->netconnection->message, STAT_TOTALMONSTERS);
-       MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->total_monsters);
+       MSG_WriteLong (&host_client->netconnection->message, (int)PRVM_serverglobalfloat(total_monsters));
 
        MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
        MSG_WriteByte (&host_client->netconnection->message, STAT_SECRETS);
-       MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->found_secrets);
+       MSG_WriteLong (&host_client->netconnection->message, (int)PRVM_serverglobalfloat(found_secrets));
 
        MSG_WriteByte (&host_client->netconnection->message, svc_updatestat);
        MSG_WriteByte (&host_client->netconnection->message, STAT_MONSTERS);
-       MSG_WriteLong (&host_client->netconnection->message, (int)prog->globals.server->killed_monsters);
+       MSG_WriteLong (&host_client->netconnection->message, (int)PRVM_serverglobalfloat(killed_monsters));
 
        // send a fixangle
        // Never send a roll angle, because savegames can catch the server
@@ -1882,15 +1888,15 @@ void Host_Spawn_f (void)
        if (sv.loadgame)
        {
                MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
-               MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[0], sv.protocol);
-               MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->v_angle[1], sv.protocol);
+               MSG_WriteAngle (&host_client->netconnection->message, PRVM_serveredictvector(host_client->edict, v_angle)[0], sv.protocol);
+               MSG_WriteAngle (&host_client->netconnection->message, PRVM_serveredictvector(host_client->edict, v_angle)[1], sv.protocol);
                MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
        }
        else
        {
                MSG_WriteByte (&host_client->netconnection->message, svc_setangle);
-               MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[0], sv.protocol);
-               MSG_WriteAngle (&host_client->netconnection->message, host_client->edict->fields.server->angles[1], sv.protocol);
+               MSG_WriteAngle (&host_client->netconnection->message, PRVM_serveredictvector(host_client->edict, angles)[0], sv.protocol);
+               MSG_WriteAngle (&host_client->netconnection->message, PRVM_serveredictvector(host_client->edict, angles)[1], sv.protocol);
                MSG_WriteAngle (&host_client->netconnection->message, 0, sv.protocol);
        }
 
@@ -2052,21 +2058,21 @@ void Host_Give_f (void)
                        if (t[0] == '6')
                        {
                                if (t[1] == 'a')
-                                       host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_PROXIMITY_GUN;
+                                       PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | HIT_PROXIMITY_GUN;
                                else
-                                       host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | IT_GRENADE_LAUNCHER;
+                                       PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | IT_GRENADE_LAUNCHER;
                        }
                        else if (t[0] == '9')
-                               host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_LASER_CANNON;
+                               PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | HIT_LASER_CANNON;
                        else if (t[0] == '0')
-                               host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | HIT_MJOLNIR;
+                               PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | HIT_MJOLNIR;
                        else if (t[0] >= '2')
-                               host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
+                               PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | (IT_SHOTGUN << (t[0] - '2'));
                }
                else
                {
                        if (t[0] >= '2')
-                               host_client->edict->fields.server->items = (int)host_client->edict->fields.server->items | (IT_SHOTGUN << (t[0] - '2'));
+                               PRVM_serveredictfloat(host_client->edict, items) = (int)PRVM_serveredictfloat(host_client->edict, items) | (IT_SHOTGUN << (t[0] - '2'));
                }
                break;
 
@@ -2074,69 +2080,69 @@ void Host_Give_f (void)
                if (gamemode == GAME_ROGUE)
                        PRVM_serveredictfloat(host_client->edict, ammo_shells1) = v;
 
-               host_client->edict->fields.server->ammo_shells = v;
+               PRVM_serveredictfloat(host_client->edict, ammo_shells) = v;
                break;
        case 'n':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_nails1) = v;
-                       if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_nails = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) <= IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_nails) = v;
                }
                else
                {
-                       host_client->edict->fields.server->ammo_nails = v;
+                       PRVM_serveredictfloat(host_client->edict, ammo_nails) = v;
                }
                break;
        case 'l':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_lava_nails) = v;
-                       if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_nails = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) > IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_nails) = v;
                }
                break;
        case 'r':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_rockets1) = v;
-                       if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_rockets = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) <= IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_rockets) = v;
                }
                else
                {
-                       host_client->edict->fields.server->ammo_rockets = v;
+                       PRVM_serveredictfloat(host_client->edict, ammo_rockets) = v;
                }
                break;
        case 'm':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_multi_rockets) = v;
-                       if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_rockets = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) > IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_rockets) = v;
                }
                break;
        case 'h':
-               host_client->edict->fields.server->health = v;
+               PRVM_serveredictfloat(host_client->edict, health) = v;
                break;
        case 'c':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_cells1) = v;
-                       if (host_client->edict->fields.server->weapon <= IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_cells = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) <= IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_cells) = v;
                }
                else
                {
-                       host_client->edict->fields.server->ammo_cells = v;
+                       PRVM_serveredictfloat(host_client->edict, ammo_cells) = v;
                }
                break;
        case 'p':
                if (gamemode == GAME_ROGUE)
                {
                        PRVM_serveredictfloat(host_client->edict, ammo_plasma) = v;
-                       if (host_client->edict->fields.server->weapon > IT_LIGHTNING)
-                               host_client->edict->fields.server->ammo_cells = v;
+                       if (PRVM_serveredictfloat(host_client->edict, weapon) > IT_LIGHTNING)
+                               PRVM_serveredictfloat(host_client->edict, ammo_cells) = v;
                }
                break;
        }
@@ -2150,7 +2156,7 @@ prvm_edict_t      *FindViewthing (void)
        for (i=0 ; i<prog->num_edicts ; i++)
        {
                e = PRVM_EDICT_NUM(i);
-               if (!strcmp (PRVM_GetString(e->fields.server->classname), "viewthing"))
+               if (!strcmp (PRVM_GetString(PRVM_serveredictstring(e, classname)), "viewthing"))
                        return e;
        }
        Con_Print("No viewthing on map\n");
@@ -2183,8 +2189,8 @@ void Host_Viewmodel_f (void)
                return;
        }
 
-       e->fields.server->frame = 0;
-       cl.model_precache[(int)e->fields.server->modelindex] = m;
+       PRVM_serveredictfloat(e, frame) = 0;
+       cl.model_precache[(int)PRVM_serveredictfloat(e, modelindex)] = m;
 }
 
 /*
@@ -2206,13 +2212,13 @@ void Host_Viewframe_f (void)
        SV_VM_End();
        if (!e)
                return;
-       m = cl.model_precache[(int)e->fields.server->modelindex];
+       m = cl.model_precache[(int)PRVM_serveredictfloat(e, modelindex)];
 
        f = atoi(Cmd_Argv(1));
        if (f >= m->numframes)
                f = m->numframes-1;
 
-       e->fields.server->frame = f;
+       PRVM_serveredictfloat(e, frame) = f;
 }
 
 
@@ -2242,13 +2248,13 @@ void Host_Viewnext_f (void)
        SV_VM_End();
        if (!e)
                return;
-       m = cl.model_precache[(int)e->fields.server->modelindex];
+       m = cl.model_precache[(int)PRVM_serveredictfloat(e, modelindex)];
 
-       e->fields.server->frame = e->fields.server->frame + 1;
-       if (e->fields.server->frame >= m->numframes)
-               e->fields.server->frame = m->numframes - 1;
+       PRVM_serveredictfloat(e, frame) = PRVM_serveredictfloat(e, frame) + 1;
+       if (PRVM_serveredictfloat(e, frame) >= m->numframes)
+               PRVM_serveredictfloat(e, frame) = m->numframes - 1;
 
-       PrintFrameName (m, (int)e->fields.server->frame);
+       PrintFrameName (m, (int)PRVM_serveredictfloat(e, frame));
 }
 
 /*
@@ -2270,13 +2276,13 @@ void Host_Viewprev_f (void)
        if (!e)
                return;
 
-       m = cl.model_precache[(int)e->fields.server->modelindex];
+       m = cl.model_precache[(int)PRVM_serveredictfloat(e, modelindex)];
 
-       e->fields.server->frame = e->fields.server->frame - 1;
-       if (e->fields.server->frame < 0)
-               e->fields.server->frame = 0;
+       PRVM_serveredictfloat(e, frame) = PRVM_serveredictfloat(e, frame) - 1;
+       if (PRVM_serveredictfloat(e, frame) < 0)
+               PRVM_serveredictfloat(e, frame) = 0;
 
-       PrintFrameName (m, (int)e->fields.server->frame);
+       PrintFrameName (m, (int)PRVM_serveredictfloat(e, frame));
 }
 
 /*
@@ -2963,6 +2969,7 @@ void Host_InitCommands (void)
        Cvar_RegisterVariable(&sv_adminnick);
        Cvar_RegisterVariable(&sv_status_privacy);
        Cvar_RegisterVariable(&sv_status_show_qcstatus);
+       Cvar_RegisterVariable(&sv_namechangetimer);
 }
 
 void Host_NoOperation_f(void)