qcsrc/server/miscfunctions.qc

   1 var void remove(entity e);
   2 void objerror(string s);
   3 void droptofloor();
   4 .vector dropped_origin;
   5
   6 void traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag);
   7 void crosshair_trace(entity pl)
   8 {
   9         traceline_antilag(pl, pl.cursor_trace_start, pl.cursor_trace_start + normalize(pl.cursor_trace_endpos - pl.cursor_trace_start) * MAX_SHOT_DISTANCE, MOVE_NORMAL, pl, ANTILAG_LATENCY(pl));
  10 }
  11 void WarpZone_traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag);
  12 void WarpZone_crosshair_trace(entity pl)
  13 {
  14         WarpZone_traceline_antilag(pl, pl.cursor_trace_start, pl.cursor_trace_start + normalize(pl.cursor_trace_endpos - pl.cursor_trace_start) * MAX_SHOT_DISTANCE, MOVE_NORMAL, pl, ANTILAG_LATENCY(pl));
  15 }
  16
  17 void() spawnfunc_info_player_deathmatch; // needed for the other spawnpoints
  18 void() spawnpoint_use;
  19 string GetMapname();
  20 string ColoredTeamName(float t);
  21
  22 string admin_name(void)
  23 {
  24         if(autocvar_sv_adminnick != "")
  25                 return autocvar_sv_adminnick;
  26         else
  27                 return "SERVER ADMIN";
  28 }
  29
  30 float DistributeEvenly_amount;
  31 float DistributeEvenly_totalweight;
  32 void DistributeEvenly_Init(float amount, float totalweight)
  33 {
  34     if (DistributeEvenly_amount)
  35     {
  36         dprint("DistributeEvenly_Init: UNFINISHED DISTRIBUTION (", ftos(DistributeEvenly_amount), " for ");
  37         dprint(ftos(DistributeEvenly_totalweight), " left!)\n");
  38     }
  39     if (totalweight == 0)
  40         DistributeEvenly_amount = 0;
  41     else
  42         DistributeEvenly_amount = amount;
  43     DistributeEvenly_totalweight = totalweight;
  44 }
  45 float DistributeEvenly_Get(float weight)
  46 {
  47     float f;
  48     if (weight <= 0)
  49         return 0;
  50     f = floor(0.5 + DistributeEvenly_amount * weight / DistributeEvenly_totalweight);
  51     DistributeEvenly_totalweight -= weight;
  52     DistributeEvenly_amount -= f;
  53     return f;
  54 }
  55
  56 #define move_out_of_solid(e) WarpZoneLib_MoveOutOfSolid(e)
  57
  58
  59 string STR_PLAYER = "player";
  60 string STR_SPECTATOR = "spectator";
  61 string STR_OBSERVER = "observer";
  62
  63 #if 0
  64 #define FOR_EACH_CLIENT(v) for(v = world; (v = findflags(v, flags, FL_CLIENT)) != world; )
  65 #define FOR_EACH_REALCLIENT(v) FOR_EACH_CLIENT(v) if(clienttype(v) == CLIENTTYPE_REAL)
  66 #define FOR_EACH_PLAYER(v) for(v = world; (v = find(v, classname, STR_PLAYER)) != world; )
  67 #define FOR_EACH_REALPLAYER(v) FOR_EACH_PLAYER(v) if(clienttype(v) == CLIENTTYPE_REAL)
  68 #else
  69 #define FOR_EACH_CLIENTSLOT(v) for(v = world; (v = nextent(v)) && (num_for_edict(v) <= maxclients); )
  70 #define FOR_EACH_CLIENT(v) FOR_EACH_CLIENTSLOT(v) if(v.flags & FL_CLIENT)
  71 #define FOR_EACH_REALCLIENT(v) FOR_EACH_CLIENT(v) if(clienttype(v) == CLIENTTYPE_REAL)
  72 #define FOR_EACH_PLAYER(v) FOR_EACH_CLIENT(v) if(v.classname == STR_PLAYER)
  73 #define FOR_EACH_REALPLAYER(v) FOR_EACH_REALCLIENT(v) if(v.classname == STR_PLAYER)
  74 #endif
  75
  76 // copies a string to a tempstring (so one can strunzone it)
  77 string strcat1(string s) = #115; // FRIK_FILE
  78
  79 float logfile_open;
  80 float logfile;
  81
  82 string GetAdvancedDeathReports(entity enPlayer) // Extra fragmessage information
  83 {
  84         local float nPlayerHealth = rint(enPlayer.health);
  85         local float nPlayerArmor = rint(enPlayer.armorvalue);
  86         local float nPlayerHandicap = enPlayer.cvar_cl_handicap;
  87         local float nPlayerPing = rint(enPlayer.ping);
  88         local string strPlayerPingColor;
  89         local string strMessage;
  90         if(nPlayerPing >= 150)
  91                 strPlayerPingColor = "^1";
  92         else
  93                 strPlayerPingColor = "^2";
  94
  95         if((autocvar_sv_fragmessage_information_stats) && (enPlayer.health >= 1))
  96                 strMessage = strcat(strMessage, "\n^7(Health ^1", ftos(nPlayerHealth), "^7 / Armor ^2", ftos(nPlayerArmor), "^7)");
  97
  98         if(autocvar_sv_fragmessage_information_ping) {
  99                 if(clienttype(enPlayer) == CLIENTTYPE_BOT) // Bots have no ping
 100                         strMessage = strcat(strMessage, " ^7(^2Bot");
 101                 else
 102                         strMessage = strcat(strMessage, " ^7(Ping ", strPlayerPingColor, ftos(nPlayerPing), "ms");
 103                 if(autocvar_sv_fragmessage_information_handicap)
 104                         if(autocvar_sv_fragmessage_information_handicap == 2)
 105                                 if(nPlayerHandicap <= 1)
 106                                         strMessage = strcat(strMessage, "^7 / Handicap ^2Off^7)");
 107                                 else
 108                                         strMessage = strcat(strMessage, "^7 / Handicap ^2", ftos(nPlayerHandicap), "^7)");
 109                         else if not(nPlayerHandicap <= 1)
 110                                 strMessage = strcat(strMessage, "^7 / Handicap ^2", ftos(nPlayerHandicap), "^7)");
 111                 else
 112                         strMessage = strcat(strMessage, "^7)");
 113         } else if(autocvar_sv_fragmessage_information_handicap) {
 114                 if(autocvar_sv_fragmessage_information_handicap == 2)
 115                         if(nPlayerHandicap <= 1)
 116                                 strMessage = strcat(strMessage, "\n^7(Handicap ^2Off^7)");
 117                         else
 118                                 strMessage = strcat(strMessage, "\n^7(Handicap ^2", ftos(nPlayerHandicap), "^7)");
 119                 else if(nPlayerHandicap > 1)
 120                         strMessage = strcat(strMessage, "\n^7(Handicap ^2", ftos(nPlayerHandicap), "^7)");
 121         }
 122         return strMessage;
 123 }
 124 void bcenterprint(string s)
 125 {
 126     // TODO replace by MSG_ALL (would show it to spectators too, though)?
 127     entity head;
 128     FOR_EACH_PLAYER(head)
 129     if (clienttype(head) == CLIENTTYPE_REAL)
 130         centerprint(head, s);
 131 }
 132
 133 void GameLogEcho(string s)
 134 {
 135     string fn;
 136     float matches;
 137
 138     if (autocvar_sv_eventlog_files)
 139     {
 140         if (!logfile_open)
 141         {
 142             logfile_open = TRUE;
 143             matches = autocvar_sv_eventlog_files_counter + 1;
 144             cvar_set("sv_eventlog_files_counter", ftos(matches));
 145             fn = ftos(matches);
 146             if (strlen(fn) < 8)
 147                 fn = strcat(substring("00000000", 0, 8 - strlen(fn)), fn);
 148             fn = strcat(autocvar_sv_eventlog_files_nameprefix, fn, autocvar_sv_eventlog_files_namesuffix);
 149             logfile = fopen(fn, FILE_APPEND);
 150             fputs(logfile, ":logversion:3\n");
 151         }
 152         if (logfile >= 0)
 153         {
 154             if (autocvar_sv_eventlog_files_timestamps)
 155                 fputs(logfile, strcat(":time:", strftime(TRUE, "%Y-%m-%d %H:%M:%S", "\n", s, "\n")));
 156             else
 157                 fputs(logfile, strcat(s, "\n"));
 158         }
 159     }
 160     if (autocvar_sv_eventlog_console)
 161     {
 162         print(s, "\n");
 163     }
 164 }
 165
 166 void GameLogInit()
 167 {
 168     logfile_open = 0;
 169     // will be opened later
 170 }
 171
 172 void GameLogClose()
 173 {
 174     if (logfile_open && logfile >= 0)
 175     {
 176         fclose(logfile);
 177         logfile = -1;
 178     }
 179 }
 180
 181 vector PL_VIEW_OFS;
 182 vector PL_MIN;
 183 vector PL_MAX;
 184 vector PL_HEAD;
 185 vector PL_CROUCH_VIEW_OFS;
 186 vector PL_CROUCH_MIN;
 187 vector PL_CROUCH_MAX;
 188
 189 float spawnpoint_nag;
 190 void relocate_spawnpoint()
 191 {
 192     PL_VIEW_OFS                             = stov(autocvar_sv_player_viewoffset);
 193     PL_MIN                                  = stov(autocvar_sv_player_mins);
 194     PL_MAX                                  = stov(autocvar_sv_player_maxs);
 195     PL_HEAD                                 = stov(autocvar_sv_player_headsize);
 196     PL_CROUCH_VIEW_OFS                      = stov(autocvar_sv_player_crouch_viewoffset);
 197     PL_CROUCH_MIN                           = stov(autocvar_sv_player_crouch_mins);
 198     PL_CROUCH_MAX                           = stov(autocvar_sv_player_crouch_maxs);
 199
 200     // nudge off the floor
 201     setorigin(self, self.origin + '0 0 1');
 202
 203     tracebox(self.origin, PL_MIN, PL_MAX, self.origin, TRUE, self);
 204     if (trace_startsolid)
 205     {
 206         vector o;
 207         o = self.origin;
 208         self.mins = PL_MIN;
 209         self.maxs = PL_MAX;
 210         if (!move_out_of_solid(self))
 211             objerror("could not get out of solid at all!");
 212         print("^1NOTE: this map needs FIXING. Spawnpoint at ", vtos(o - '0 0 1'));
 213         print(" needs to be moved out of solid, e.g. by '", ftos(self.origin_x - o_x));
 214         print(" ", ftos(self.origin_y - o_y));
 215         print(" ", ftos(self.origin_z - o_z), "'\n");
 216         if (autocvar_g_spawnpoints_auto_move_out_of_solid)
 217         {
 218             if (!spawnpoint_nag)
 219                 print("\{1}^1NOTE: this map needs FIXING (it contains spawnpoints in solid, see server log)\n");
 220             spawnpoint_nag = 1;
 221         }
 222         else
 223         {
 224             setorigin(self, o);
 225             self.mins = self.maxs = '0 0 0';
 226             objerror("player spawn point in solid, mapper sucks!\n");
 227             return;
 228         }
 229     }
 230
 231     self.use = spawnpoint_use;
 232     self.team_saved = self.team;
 233     if (!self.cnt)
 234         self.cnt = 1;
 235
 236     if (have_team_spawns != 0)
 237         if (self.team)
 238             have_team_spawns = 1;
 239     have_team_spawns_forteam[self.team] = 1;
 240
 241     if (autocvar_r_showbboxes)
 242     {
 243         // show where spawnpoints point at too
 244         makevectors(self.angles);
 245         entity e;
 246         e = spawn();
 247         e.classname = "info_player_foo";
 248         setorigin(e, self.origin + v_forward * 24);
 249         setsize(e, '-8 -8 -8', '8 8 8');
 250         e.solid = SOLID_TRIGGER;
 251     }
 252 }
 253
 254 #define strstr strstrofs
 255 /*
 256 // NOTE: DO NOT USE THIS FUNCTION TOO OFTEN.
 257 // IT WILL MOST PROBABLY DESTROY _ALL_ OTHER TEMP
 258 // STRINGS AND TAKE QUITE LONG. haystack and needle MUST
 259 // BE CONSTANT OR strzoneD!
 260 float strstr(string haystack, string needle, float offset)
 261 {
 262         float len, endpos;
 263         string found;
 264         len = strlen(needle);
 265         endpos = strlen(haystack) - len;
 266         while(offset <= endpos)
 267         {
 268                 found = substring(haystack, offset, len);
 269                 if(found == needle)
 270                         return offset;
 271                 offset = offset + 1;
 272         }
 273         return -1;
 274 }
 275 */
 276
 277 float NUM_NEAREST_ENTITIES = 4;
 278 entity nearest_entity[NUM_NEAREST_ENTITIES];
 279 float nearest_length[NUM_NEAREST_ENTITIES];
 280 entity findnearest(vector point, .string field, string value, vector axismod)
 281 {
 282     entity localhead;
 283     float i;
 284     float j;
 285     float len;
 286     vector dist;
 287
 288     float num_nearest;
 289     num_nearest = 0;
 290
 291     localhead = find(world, field, value);
 292     while (localhead)
 293     {
 294         if ((localhead.items == IT_KEY1 || localhead.items == IT_KEY2) && localhead.target == "###item###")
 295             dist = localhead.oldorigin;
 296         else
 297             dist = localhead.origin;
 298         dist = dist - point;
 299         dist = dist_x * axismod_x * '1 0 0' + dist_y * axismod_y * '0 1 0' + dist_z * axismod_z * '0 0 1';
 300         len = vlen(dist);
 301
 302         for (i = 0; i < num_nearest; ++i)
 303         {
 304             if (len < nearest_length[i])
 305                 break;
 306         }
 307
 308         // now i tells us where to insert at
 309         //   INSERTION SORT! YOU'VE SEEN IT! RUN!
 310         if (i < NUM_NEAREST_ENTITIES)
 311         {
 312             for (j = NUM_NEAREST_ENTITIES - 1; j >= i; --j)
 313             {
 314                 nearest_length[j + 1] = nearest_length[j];
 315                 nearest_entity[j + 1] = nearest_entity[j];
 316             }
 317             nearest_length[i] = len;
 318             nearest_entity[i] = localhead;
 319             if (num_nearest < NUM_NEAREST_ENTITIES)
 320                 num_nearest = num_nearest + 1;
 321         }
 322
 323         localhead = find(localhead, field, value);
 324     }
 325
 326     // now use the first one from our list that we can see
 327     for (i = 0; i < num_nearest; ++i)
 328     {
 329         traceline(point, nearest_entity[i].origin, TRUE, world);
 330         if (trace_fraction == 1)
 331         {
 332             if (i != 0)
 333             {
 334                 dprint("Nearest point (");
 335                 dprint(nearest_entity[0].netname);
 336                 dprint(") is not visible, using a visible one.\n");
 337             }
 338             return nearest_entity[i];
 339         }
 340     }
 341
 342     if (num_nearest == 0)
 343         return world;
 344
 345     dprint("Not seeing any location point, using nearest as fallback.\n");
 346     /* DEBUGGING CODE:
 347     dprint("Candidates were: ");
 348     for(j = 0; j < num_nearest; ++j)
 349     {
 350         if(j != 0)
 351                 dprint(", ");
 352         dprint(nearest_entity[j].netname);
 353     }
 354     dprint("\n");
 355     */
 356
 357     return nearest_entity[0];
 358 }
 359
 360 void spawnfunc_target_location()
 361 {
 362     self.classname = "target_location";
 363     // location name in netname
 364     // eventually support: count, teamgame selectors, line of sight?
 365 };
 366
 367 void spawnfunc_info_location()
 368 {
 369     self.classname = "target_location";
 370     self.message = self.netname;
 371 };
 372
 373 string NearestLocation(vector p)
 374 {
 375     entity loc;
 376     string ret;
 377     ret = "somewhere";
 378     loc = findnearest(p, classname, "target_location", '1 1 1');
 379     if (loc)
 380     {
 381         ret = loc.message;
 382     }
 383     else
 384     {
 385         loc = findnearest(p, target, "###item###", '1 1 4');
 386         if (loc)
 387             ret = loc.netname;
 388     }
 389     return ret;
 390 }
 391
 392 string formatmessage(string msg)
 393 {
 394         float p, p1, p2;
 395         float n;
 396         vector cursor;
 397         entity cursor_ent;
 398         string escape;
 399         string replacement;
 400         p = 0;
 401         n = 7;
 402
 403         WarpZone_crosshair_trace(self);
 404         cursor = trace_endpos;
 405         cursor_ent = trace_ent;
 406
 407         while (1) {
 408                 if (n < 1)
 409                         break; // too many replacements
 410
 411                 n = n - 1;
 412                 p1 = strstr(msg, "%", p); // NOTE: this destroys msg as it's a tempstring!
 413                 p2 = strstr(msg, "\\", p); // NOTE: this destroys msg as it's a tempstring!
 414
 415                 if (p1 < 0)
 416                         p1 = p2;
 417
 418                 if (p2 < 0)
 419                         p2 = p1;
 420
 421                 p = min(p1, p2);
 422
 423                 if (p < 0)
 424                         break;
 425
 426                 replacement = substring(msg, p, 2);
 427                 escape = substring(msg, p + 1, 1);
 428
 429                 if (escape == "%")
 430                         replacement = "%";
 431                 else if (escape == "\\")
 432                         replacement = "\\";
 433                 else if (escape == "n")
 434                         replacement = "\n";
 435                 else if (escape == "a")
 436                         replacement = ftos(floor(self.armorvalue));
 437                 else if (escape == "h")
 438                         replacement = ftos(floor(self.health));
 439                 else if (escape == "l")
 440                         replacement = NearestLocation(self.origin);
 441                 else if (escape == "y")
 442                         replacement = NearestLocation(cursor);
 443                 else if (escape == "d")
 444                         replacement = NearestLocation(self.death_origin);
 445                 else if (escape == "w") {
 446                         float wep;
 447                         wep = self.weapon;
 448                         if (!wep)
 449                                 wep = self.switchweapon;
 450                         if (!wep)
 451                                 wep = self.cnt;
 452                         replacement = W_Name(wep);
 453                 } else if (escape == "W") {
 454                         if (self.items & IT_SHELLS) replacement = "shells";
 455                         else if (self.items & IT_NAILS) replacement = "bullets";
 456                         else if (self.items & IT_ROCKETS) replacement = "rockets";
 457                         else if (self.items & IT_CELLS) replacement = "cells";
 458                         else replacement = "batteries"; // ;)
 459                 } else if (escape == "x") {
 460                         replacement = cursor_ent.netname;
 461                         if (!replacement || !cursor_ent)
 462                                 replacement = "nothing";
 463                 } else if (escape == "s")
 464                         replacement = ftos(vlen(self.velocity - self.velocity_z * '0 0 1'));
 465                 else if (escape == "S")
 466                         replacement = ftos(vlen(self.velocity));
 467
 468                 msg = strcat(substring(msg, 0, p), replacement, substring(msg, p+2, strlen(msg) - (p+2)));
 469                 p = p + strlen(replacement);
 470         }
 471         return msg;
 472 }
 473
 474 float boolean(float value) { // if value is 0 return FALSE (0), otherwise return TRUE (1)
 475         return (value == 0) ? FALSE : TRUE;
 476 }
 477
 478 /*
 479 =============
 480 GetCvars
 481 =============
 482 Called with:
 483   0:  sends the request
 484   >0: receives a cvar from name=argv(f) value=argv(f+1)
 485 */
 486 void GetCvars_handleString(string thisname, float f, .string field, string name)
 487 {
 488         if (f < 0)
 489         {
 490                 if (self.field)
 491                         strunzone(self.field);
 492                 self.field = string_null;
 493         }
 494         else if (f > 0)
 495         {
 496                 if (thisname == name)
 497                 {
 498                         if (self.field)
 499                                 strunzone(self.field);
 500                         self.field = strzone(argv(f + 1));
 501                 }
 502         }
 503         else
 504                 stuffcmd(self, strcat("cl_cmd sendcvar ", name, "\n"));
 505 }
 506 void GetCvars_handleString_Fixup(string thisname, float f, .string field, string name, string(string) func)
 507 {
 508         GetCvars_handleString(thisname, f, field, name);
 509         if (f >= 0) // also initialize to the fitting value for "" when sending cvars out
 510                 if (thisname == name)
 511                 {
 512                         string s;
 513                         s = func(strcat1(self.field));
 514                         if (s != self.field)
 515                         {
 516                                 strunzone(self.field);
 517                                 self.field = strzone(s);
 518                         }
 519                 }
 520 }
 521 void GetCvars_handleFloat(string thisname, float f, .float field, string name)
 522 {
 523         if (f < 0)
 524         {
 525         }
 526         else if (f > 0)
 527         {
 528                 if (thisname == name)
 529                         self.field = stof(argv(f + 1));
 530         }
 531         else
 532                 stuffcmd(self, strcat("cl_cmd sendcvar ", name, "\n"));
 533 }
 534 void GetCvars_handleFloatOnce(string thisname, float f, .float field, string name)
 535 {
 536         if (f < 0)
 537         {
 538         }
 539         else if (f > 0)
 540         {
 541                 if (thisname == name)
 542                 {
 543                         if(!self.field)
 544                         {
 545                                 self.field = stof(argv(f + 1));
 546                                 if(!self.field)
 547                                         self.field = -1;
 548                         }
 549                 }
 550         }
 551         else
 552         {
 553                 if(!self.field)
 554                         stuffcmd(self, strcat("cl_cmd sendcvar ", name, "\n"));
 555         }
 556 }
 557 float w_getbestweapon(entity e);
 558 string W_FixWeaponOrder_ForceComplete_AndBuildImpulseList(string wo)
 559 {
 560         string o;
 561         o = W_FixWeaponOrder_ForceComplete(wo);
 562         if(self.weaponorder_byimpulse)
 563         {
 564                 strunzone(self.weaponorder_byimpulse);
 565                 self.weaponorder_byimpulse = string_null;
 566         }
 567         self.weaponorder_byimpulse = strzone(W_FixWeaponOrder_BuildImpulseList(o));
 568         return o;
 569 }
 570 void GetCvars(float f)
 571 {
 572         string s;
 573
 574         if (f > 0)
 575                 s = strcat1(argv(f));
 576
 577         get_cvars_f = f;
 578         get_cvars_s = s;
 579         MUTATOR_CALLHOOK(GetCvars);
 580         GetCvars_handleFloat(s, f, autoswitch, "cl_autoswitch");
 581         GetCvars_handleFloat(s, f, cvar_cl_playerdetailreduction, "cl_playerdetailreduction");
 582         GetCvars_handleString(s, f, cvar_g_xonoticversion, "g_xonoticversion");
 583         GetCvars_handleFloat(s, f, cvar_cl_handicap, "cl_handicap");
 584         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriority, "cl_weaponpriority", W_FixWeaponOrder_ForceComplete_AndBuildImpulseList);
 585         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[0], "cl_weaponpriority0", W_FixWeaponOrder_AllowIncomplete);
 586         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[1], "cl_weaponpriority1", W_FixWeaponOrder_AllowIncomplete);
 587         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[2], "cl_weaponpriority2", W_FixWeaponOrder_AllowIncomplete);
 588         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[3], "cl_weaponpriority3", W_FixWeaponOrder_AllowIncomplete);
 589         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[4], "cl_weaponpriority4", W_FixWeaponOrder_AllowIncomplete);
 590         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[5], "cl_weaponpriority5", W_FixWeaponOrder_AllowIncomplete);
 591         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[6], "cl_weaponpriority6", W_FixWeaponOrder_AllowIncomplete);
 592         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[7], "cl_weaponpriority7", W_FixWeaponOrder_AllowIncomplete);
 593         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[8], "cl_weaponpriority8", W_FixWeaponOrder_AllowIncomplete);
 594         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[9], "cl_weaponpriority9", W_FixWeaponOrder_AllowIncomplete);
 595         GetCvars_handleFloat(s, f, cvar_cl_weaponimpulsemode, "cl_weaponimpulsemode");
 596         GetCvars_handleFloat(s, f, cvar_cl_autotaunt, "cl_autotaunt");
 597         GetCvars_handleFloat(s, f, cvar_cl_noantilag, "cl_noantilag");
 598         GetCvars_handleFloat(s, f, cvar_cl_voice_directional, "cl_voice_directional");
 599         GetCvars_handleFloat(s, f, cvar_cl_voice_directional_taunt_attenuation, "cl_voice_directional_taunt_attenuation");
 600         GetCvars_handleFloat(s, f, cvar_cl_accuracy_data_share, "cl_accuracy_data_share");
 601         GetCvars_handleFloat(s, f, cvar_cl_accuracy_data_receive, "cl_accuracy_data_receive");
 602
 603         self.cvar_cl_accuracy_data_share = boolean(self.cvar_cl_accuracy_data_share);
 604         self.cvar_cl_accuracy_data_receive = boolean(self.cvar_cl_accuracy_data_receive);
 605
 606 #ifdef ALLOW_FORCEMODELS
 607         GetCvars_handleFloat(s, f, cvar_cl_forceplayermodels, "cl_forceplayermodels");
 608         GetCvars_handleFloat(s, f, cvar_cl_forceplayermodelsfromxonotic, "cl_forceplayermodelsfromxonotic");
 609 #endif
 610         GetCvars_handleFloatOnce(s, f, cvar_cl_gunalign, "cl_gunalign");
 611         GetCvars_handleFloat(s, f, cvar_cl_allow_uid2name, "cl_allow_uid2name");
 612         GetCvars_handleFloat(s, f, cvar_cl_allow_uidtracking, "cl_allow_uidtracking");
 613
 614         // fixup of switchweapon (needed for LMS or when spectating is disabled, as PutClientInServer comes too early)
 615         if (f > 0)
 616         {
 617                 if (s == "cl_weaponpriority")
 618                         self.switchweapon = w_getbestweapon(self);
 619                 if (s == "cl_allow_uidtracking")
 620                         PlayerStats_AddPlayer(self);
 621         }
 622 }
 623
 624 void backtrace(string msg)
 625 {
 626     float dev, war;
 627     dev = autocvar_developer;
 628     war = autocvar_prvm_backtraceforwarnings;
 629     cvar_set("developer", "1");
 630     cvar_set("prvm_backtraceforwarnings", "1");
 631     print("\n");
 632     print("--- CUT HERE ---\nWARNING: ");
 633     print(msg);
 634     print("\n");
 635     remove(world); // isn't there any better way to cause a backtrace?
 636     print("\n--- CUT UNTIL HERE ---\n");
 637     cvar_set("developer", ftos(dev));
 638     cvar_set("prvm_backtraceforwarnings", ftos(war));
 639 }
 640
 641 string Team_ColorCode(float teamid)
 642 {
 643     if (teamid == COLOR_TEAM1)
 644         return "^1";
 645     else if (teamid == COLOR_TEAM2)
 646         return "^4";
 647     else if (teamid == COLOR_TEAM3)
 648         return "^3";
 649     else if (teamid == COLOR_TEAM4)
 650         return "^6";
 651     else
 652         return "^7";
 653 }
 654
 655 string Team_ColorName(float t)
 656 {
 657     // fixme: Search for team entities and get their .netname's!
 658     if (t == COLOR_TEAM1)
 659         return "Red";
 660     if (t == COLOR_TEAM2)
 661         return "Blue";
 662     if (t == COLOR_TEAM3)
 663         return "Yellow";
 664     if (t == COLOR_TEAM4)
 665         return "Pink";
 666     return "Neutral";
 667 }
 668
 669 string Team_ColorNameLowerCase(float t)
 670 {
 671     // fixme: Search for team entities and get their .netname's!
 672     if (t == COLOR_TEAM1)
 673         return "red";
 674     if (t == COLOR_TEAM2)
 675         return "blue";
 676     if (t == COLOR_TEAM3)
 677         return "yellow";
 678     if (t == COLOR_TEAM4)
 679         return "pink";
 680     return "neutral";
 681 }
 682
 683 float ColourToNumber(string team_colour)
 684 {
 685         if (team_colour == "red")
 686                 return COLOR_TEAM1;
 687
 688         if (team_colour == "blue")
 689                 return COLOR_TEAM2;
 690
 691         if (team_colour == "yellow")
 692                 return COLOR_TEAM3;
 693
 694         if (team_colour == "pink")
 695                 return COLOR_TEAM4;
 696
 697         if (team_colour == "auto")
 698                 return 0;
 699
 700         return -1;
 701 }
 702
 703 float NumberToTeamNumber(float number)
 704 {
 705         if (number == 1)
 706                 return COLOR_TEAM1;
 707
 708         if (number == 2)
 709                 return COLOR_TEAM2;
 710
 711         if (number == 3)
 712                 return COLOR_TEAM3;
 713
 714         if (number == 4)
 715                 return COLOR_TEAM4;
 716
 717         return -1;
 718 }
 719
 720 // decolorizes and team colors the player name when needed
 721 string playername(entity p)
 722 {
 723     string t;
 724     if (teamplay && !intermission_running && p.classname == "player")
 725     {
 726         t = Team_ColorCode(p.team);
 727         return strcat(t, strdecolorize(p.netname));
 728     }
 729     else
 730         return p.netname;
 731 }
 732
 733 vector randompos(vector m1, vector m2)
 734 {
 735     local vector v;
 736     m2 = m2 - m1;
 737     v_x = m2_x * random() + m1_x;
 738     v_y = m2_y * random() + m1_y;
 739     v_z = m2_z * random() + m1_z;
 740     return  v;
 741 };
 742
 743 //#NO AUTOCVARS START
 744
 745 float g_pickup_shells;
 746 float g_pickup_shells_max;
 747 float g_pickup_nails;
 748 float g_pickup_nails_max;
 749 float g_pickup_rockets;
 750 float g_pickup_rockets_max;
 751 float g_pickup_cells;
 752 float g_pickup_cells_max;
 753 float g_pickup_fuel;
 754 float g_pickup_fuel_jetpack;
 755 float g_pickup_fuel_max;
 756 float g_pickup_armorsmall;
 757 float g_pickup_armorsmall_max;
 758 float g_pickup_armorsmall_anyway;
 759 float g_pickup_armormedium;
 760 float g_pickup_armormedium_max;
 761 float g_pickup_armormedium_anyway;
 762 float g_pickup_armorbig;
 763 float g_pickup_armorbig_max;
 764 float g_pickup_armorbig_anyway;
 765 float g_pickup_armorlarge;
 766 float g_pickup_armorlarge_max;
 767 float g_pickup_armorlarge_anyway;
 768 float g_pickup_healthsmall;
 769 float g_pickup_healthsmall_max;
 770 float g_pickup_healthsmall_anyway;
 771 float g_pickup_healthmedium;
 772 float g_pickup_healthmedium_max;
 773 float g_pickup_healthmedium_anyway;
 774 float g_pickup_healthlarge;
 775 float g_pickup_healthlarge_max;
 776 float g_pickup_healthlarge_anyway;
 777 float g_pickup_healthmega;
 778 float g_pickup_healthmega_max;
 779 float g_pickup_healthmega_anyway;
 780 float g_pickup_ammo_anyway;
 781 float g_pickup_weapons_anyway;
 782 float g_weaponarena;
 783 float g_weaponarena_random;
 784 float g_weaponarena_random_with_laser;
 785 string g_weaponarena_list;
 786 float g_weaponspeedfactor;
 787 float g_weaponratefactor;
 788 float g_weapondamagefactor;
 789 float g_weaponforcefactor;
 790 float g_weaponspreadfactor;
 791
 792 float start_weapons;
 793 float start_items;
 794 float start_ammo_shells;
 795 float start_ammo_nails;
 796 float start_ammo_rockets;
 797 float start_ammo_cells;
 798 float start_ammo_fuel;
 799 float start_health;
 800 float start_armorvalue;
 801 float warmup_start_weapons;
 802 float warmup_start_ammo_shells;
 803 float warmup_start_ammo_nails;
 804 float warmup_start_ammo_rockets;
 805 float warmup_start_ammo_cells;
 806 float warmup_start_ammo_fuel;
 807 float warmup_start_health;
 808 float warmup_start_armorvalue;
 809 float g_weapon_stay;
 810 float g_ghost_items;
 811
 812 entity get_weaponinfo(float w);
 813
 814 float want_weapon(string cvarprefix, entity weaponinfo, float allguns)
 815 {
 816         var float i = weaponinfo.weapon;
 817
 818         if (!i)
 819                 return 0;
 820
 821         var float t = cvar(strcat(cvarprefix, weaponinfo.netname));
 822
 823         if (t < 0) // "default" weapon selection
 824         {
 825                 if (g_lms || g_ca || allguns)
 826                         t = (weaponinfo.spawnflags & WEP_FLAG_NORMAL);
 827                 else if(t < -1)
 828                         t = 0;
 829                 else if (g_cts)
 830                         t = (i == WEP_SHOTGUN);
 831                 else if (g_nexball)
 832                         t = 0; // weapon is set a few lines later
 833                 else
 834                         t = (i == WEP_LASER || i == WEP_SHOTGUN);
 835                 if(g_grappling_hook) // if possible, redirect off-hand hook to on-hand hook
 836                         t |= (i == WEP_HOOK);
 837         }
 838
 839         // we cannot disable porto in Nexball, we must force it
 840         if(g_nexball && i == WEP_PORTO)
 841                 t = 1;
 842
 843         return t;
 844 }
 845
 846 void readplayerstartcvars()
 847 {
 848         entity e;
 849         float i, j, t;
 850         string s;
 851
 852         // initialize starting values for players
 853         start_weapons = 0;
 854         start_items = 0;
 855         start_ammo_shells = 0;
 856         start_ammo_nails = 0;
 857         start_ammo_rockets = 0;
 858         start_ammo_cells = 0;
 859         start_health = cvar("g_balance_health_start");
 860         start_armorvalue = cvar("g_balance_armor_start");
 861
 862         g_weaponarena = 0;
 863         s = cvar_string("g_weaponarena");
 864         if (s == "0" || s == "")
 865         {
 866                 if(g_lms || g_ca)
 867                         s = "most";
 868         }
 869
 870         if (s == "0" || s == "")
 871         {
 872                 // no arena
 873         }
 874         else if (s == "off")
 875         {
 876                 // forcibly turn off weaponarena
 877         }
 878         else if (s == "all")
 879         {
 880                 g_weaponarena_list = "All Weapons";
 881                 for (j = WEP_FIRST; j <= WEP_LAST; ++j)
 882                 {
 883                         e = get_weaponinfo(j);
 884                         g_weaponarena |= e.weapons;
 885                         weapon_action(e.weapon, WR_PRECACHE);
 886                 }
 887         }
 888         else if (s == "most")
 889         {
 890                 g_weaponarena_list = "Most Weapons";
 891                 for (j = WEP_FIRST; j <= WEP_LAST; ++j)
 892                 {
 893                         e = get_weaponinfo(j);
 894                         if (e.spawnflags & WEP_FLAG_NORMAL)
 895                         {
 896                                 g_weaponarena |= e.weapons;
 897                                 weapon_action(e.weapon, WR_PRECACHE);
 898                         }
 899                 }
 900         }
 901         else if (s == "none")
 902         {
 903                 g_weaponarena_list = "No Weapons";
 904                 g_weaponarena = WEPBIT_ALL + 1; // this supports no single weapon bit!
 905         }
 906         else
 907         {
 908                 t = tokenize_console(s);
 909                 g_weaponarena_list = "";
 910                 for (i = 0; i < t; ++i)
 911                 {
 912                         s = argv(i);
 913                         for (j = WEP_FIRST; j <= WEP_LAST; ++j)
 914                         {
 915                                 e = get_weaponinfo(j);
 916                                 if (e.netname == s)
 917                                 {
 918                                         g_weaponarena |= e.weapons;
 919                                         weapon_action(e.weapon, WR_PRECACHE);
 920                                         g_weaponarena_list = strcat(g_weaponarena_list, e.message, " & ");
 921                                         break;
 922                                 }
 923                         }
 924                         if (j > WEP_LAST)
 925                         {
 926                                 print("The weapon mutator list contains an unknown weapon ", s, ". Skipped.\n");
 927                         }
 928                 }
 929                 g_weaponarena_list = strzone(substring(g_weaponarena_list, 0, strlen(g_weaponarena_list) - 3));
 930         }
 931
 932         if(g_weaponarena)
 933                 g_weaponarena_random = cvar("g_weaponarena_random");
 934         else
 935                 g_weaponarena_random = 0;
 936         g_weaponarena_random_with_laser = cvar("g_weaponarena_random_with_laser");
 937
 938         if (g_weaponarena)
 939         {
 940                 start_weapons = g_weaponarena;
 941                 if(!(g_lms || g_ca))
 942                         start_items |= IT_UNLIMITED_AMMO;
 943         }
 944         else if (g_minstagib)
 945         {
 946                 start_health = 100;
 947                 start_armorvalue = 0;
 948                 start_weapons = WEPBIT_MINSTANEX;
 949                 weapon_action(WEP_MINSTANEX, WR_PRECACHE);
 950                 g_minstagib_invis_alpha = cvar("g_minstagib_invis_alpha");
 951
 952                 if (g_minstagib_invis_alpha <= 0)
 953                         g_minstagib_invis_alpha = -1;
 954         }
 955         else
 956         {
 957                 for (i = WEP_FIRST; i <= WEP_LAST; ++i)
 958                 {
 959                         e = get_weaponinfo(i);
 960                         if(want_weapon("g_start_weapon_", e, FALSE))
 961                                 start_weapons |= e.weapons;
 962                 }
 963         }
 964
 965         if(!cvar("g_use_ammunition"))
 966                 start_items |= IT_UNLIMITED_AMMO;
 967
 968         if(g_minstagib)
 969         {
 970                 start_ammo_cells = cvar("g_minstagib_ammo_start");
 971                 start_ammo_fuel = cvar("g_start_ammo_fuel");
 972         }
 973         else if(start_items & IT_UNLIMITED_WEAPON_AMMO)
 974         {
 975                 start_ammo_rockets = 999;
 976                 start_ammo_shells = 999;
 977                 start_ammo_cells = 999;
 978                 start_ammo_nails = 999;
 979                 start_ammo_fuel = 999;
 980         }
 981         else
 982         {
 983                 if(g_lms || g_ca)
 984                 {
 985                         start_ammo_shells = cvar("g_lms_start_ammo_shells");
 986                         start_ammo_nails = cvar("g_lms_start_ammo_nails");
 987                         start_ammo_rockets = cvar("g_lms_start_ammo_rockets");
 988                         start_ammo_cells = cvar("g_lms_start_ammo_cells");
 989                         start_ammo_fuel = cvar("g_lms_start_ammo_fuel");
 990                 }
 991                 else
 992                 {
 993                         start_ammo_shells = cvar("g_start_ammo_shells");
 994                         start_ammo_nails = cvar("g_start_ammo_nails");
 995                         start_ammo_rockets = cvar("g_start_ammo_rockets");
 996                         start_ammo_cells = cvar("g_start_ammo_cells");
 997                         start_ammo_fuel = cvar("g_start_ammo_fuel");
 998                 }
 999         }
1000
1001         if (g_lms || g_ca)
1002         {
1003                 start_health = cvar("g_lms_start_health");
1004                 start_armorvalue = cvar("g_lms_start_armor");
1005         }
1006
1007         if (inWarmupStage)
1008         {
1009                 warmup_start_ammo_shells = start_ammo_shells;
1010                 warmup_start_ammo_nails = start_ammo_nails;
1011                 warmup_start_ammo_rockets = start_ammo_rockets;
1012                 warmup_start_ammo_cells = start_ammo_cells;
1013                 warmup_start_ammo_fuel = start_ammo_fuel;
1014                 warmup_start_health = start_health;
1015                 warmup_start_armorvalue = start_armorvalue;
1016                 warmup_start_weapons = start_weapons;
1017
1018                 if (!g_weaponarena && !g_minstagib && !g_ca)
1019                 {
1020                         warmup_start_ammo_shells = cvar("g_warmup_start_ammo_shells");
1021                         warmup_start_ammo_cells = cvar("g_warmup_start_ammo_cells");
1022                         warmup_start_ammo_nails = cvar("g_warmup_start_ammo_nails");
1023                         warmup_start_ammo_rockets = cvar("g_warmup_start_ammo_rockets");
1024                         warmup_start_ammo_fuel = cvar("g_warmup_start_ammo_fuel");
1025                         warmup_start_health = cvar("g_warmup_start_health");
1026                         warmup_start_armorvalue = cvar("g_warmup_start_armor");
1027                         warmup_start_weapons = 0;
1028                         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
1029                         {
1030                                 e = get_weaponinfo(i);
1031                                 if(want_weapon("g_start_weapon_", e, cvar("g_warmup_allguns")))
1032                                         warmup_start_weapons |= e.weapons;
1033                         }
1034                 }
1035         }
1036
1037         if (g_jetpack || (g_grappling_hook && (start_weapons & WEPBIT_HOOK)))
1038         {
1039                 g_grappling_hook = 0; // these two can't coexist, as they use the same button
1040                 start_items |= IT_FUEL_REGEN;
1041                 start_ammo_fuel = max(start_ammo_fuel, cvar("g_balance_fuel_rotstable"));
1042                 warmup_start_ammo_fuel = max(warmup_start_ammo_fuel, cvar("g_balance_fuel_rotstable"));
1043         }
1044
1045         if (g_jetpack)
1046                 start_items |= IT_JETPACK;
1047
1048         if (g_weapon_stay == 2)
1049         {
1050                 if (!start_ammo_shells) start_ammo_shells = g_pickup_shells;
1051                 if (!start_ammo_nails) start_ammo_nails = g_pickup_nails;
1052                 if (!start_ammo_cells) start_ammo_cells = g_pickup_cells;
1053                 if (!start_ammo_rockets) start_ammo_rockets = g_pickup_rockets;
1054                 if (!start_ammo_fuel) start_ammo_fuel = g_pickup_fuel;
1055                 if (!warmup_start_ammo_shells) warmup_start_ammo_shells = g_pickup_shells;
1056                 if (!warmup_start_ammo_nails) warmup_start_ammo_nails = g_pickup_nails;
1057                 if (!warmup_start_ammo_cells) warmup_start_ammo_cells = g_pickup_cells;
1058                 if (!warmup_start_ammo_rockets) warmup_start_ammo_rockets = g_pickup_rockets;
1059                 if (!warmup_start_ammo_fuel) warmup_start_ammo_fuel = g_pickup_fuel;
1060         }
1061
1062         MUTATOR_CALLHOOK(SetStartItems);
1063
1064         for (i = WEP_FIRST; i <= WEP_LAST; ++i)
1065         {
1066                 e = get_weaponinfo(i);
1067                 if(e.weapons & (start_weapons | warmup_start_weapons))
1068                         weapon_action(e.weapon, WR_PRECACHE);
1069         }
1070
1071         start_ammo_shells = max(0, start_ammo_shells);
1072         start_ammo_nails = max(0, start_ammo_nails);
1073         start_ammo_cells = max(0, start_ammo_cells);
1074         start_ammo_rockets = max(0, start_ammo_rockets);
1075         start_ammo_fuel = max(0, start_ammo_fuel);
1076
1077         warmup_start_ammo_shells = max(0, warmup_start_ammo_shells);
1078         warmup_start_ammo_nails = max(0, warmup_start_ammo_nails);
1079         warmup_start_ammo_cells = max(0, warmup_start_ammo_cells);
1080         warmup_start_ammo_rockets = max(0, warmup_start_ammo_rockets);
1081         warmup_start_ammo_fuel = max(0, warmup_start_ammo_fuel);
1082 }
1083
1084 float g_bugrigs;
1085 float g_bugrigs_planar_movement;
1086 float g_bugrigs_planar_movement_car_jumping;
1087 float g_bugrigs_reverse_spinning;
1088 float g_bugrigs_reverse_speeding;
1089 float g_bugrigs_reverse_stopping;
1090 float g_bugrigs_air_steering;
1091 float g_bugrigs_angle_smoothing;
1092 float g_bugrigs_friction_floor;
1093 float g_bugrigs_friction_brake;
1094 float g_bugrigs_friction_air;
1095 float g_bugrigs_accel;
1096 float g_bugrigs_speed_ref;
1097 float g_bugrigs_speed_pow;
1098 float g_bugrigs_steer;
1099
1100 float g_touchexplode;
1101 float g_touchexplode_radius;
1102 float g_touchexplode_damage;
1103 float g_touchexplode_edgedamage;
1104 float g_touchexplode_force;
1105
1106 float sv_autotaunt;
1107 float sv_taunt;
1108
1109 float sv_pitch_min;
1110 float sv_pitch_max;
1111 float sv_pitch_fixyaw;
1112
1113 string GetGametype(); // g_world.qc
1114 void readlevelcvars(void)
1115 {
1116         // first load all the mutators
1117         if(cvar("g_nix"))
1118                 MUTATOR_ADD(mutator_nix);
1119         if(cvar("g_dodging"))
1120                 MUTATOR_ADD(mutator_dodging);
1121         if(cvar("g_rocket_flying"))
1122                 MUTATOR_ADD(mutator_rocketflying);
1123         if(cvar("g_vampire"))
1124                 MUTATOR_ADD(mutator_vampire);
1125
1126         if(cvar("sv_allow_fullbright"))
1127                 serverflags |= SERVERFLAG_ALLOW_FULLBRIGHT;
1128
1129     g_bugrigs = cvar("g_bugrigs");
1130     g_bugrigs_planar_movement = cvar("g_bugrigs_planar_movement");
1131     g_bugrigs_planar_movement_car_jumping = cvar("g_bugrigs_planar_movement_car_jumping");
1132     g_bugrigs_reverse_spinning = cvar("g_bugrigs_reverse_spinning");
1133     g_bugrigs_reverse_speeding = cvar("g_bugrigs_reverse_speeding");
1134     g_bugrigs_reverse_stopping = cvar("g_bugrigs_reverse_stopping");
1135     g_bugrigs_air_steering = cvar("g_bugrigs_air_steering");
1136     g_bugrigs_angle_smoothing = cvar("g_bugrigs_angle_smoothing");
1137     g_bugrigs_friction_floor = cvar("g_bugrigs_friction_floor");
1138     g_bugrigs_friction_brake = cvar("g_bugrigs_friction_brake");
1139     g_bugrigs_friction_air = cvar("g_bugrigs_friction_air");
1140     g_bugrigs_accel = cvar("g_bugrigs_accel");
1141     g_bugrigs_speed_ref = cvar("g_bugrigs_speed_ref");
1142     g_bugrigs_speed_pow = cvar("g_bugrigs_speed_pow");
1143     g_bugrigs_steer = cvar("g_bugrigs_steer");
1144
1145     g_touchexplode = cvar("g_touchexplode");
1146     g_touchexplode_radius = cvar("g_touchexplode_radius");
1147     g_touchexplode_damage = cvar("g_touchexplode_damage");
1148     g_touchexplode_edgedamage = cvar("g_touchexplode_edgedamage");
1149     g_touchexplode_force = cvar("g_touchexplode_force");
1150
1151 #ifdef ALLOW_FORCEMODELS
1152         sv_clforceplayermodels = cvar("sv_clforceplayermodels");
1153 #endif
1154         sv_loddistance1 = cvar("sv_loddistance1");
1155         sv_loddistance2 = cvar("sv_loddistance2");
1156
1157         if(sv_loddistance2 <= sv_loddistance1)
1158                 sv_loddistance2 = 1073741824; // enough to turn off LOD 2 reliably
1159
1160         sv_clones = cvar("sv_clones");
1161         sv_gentle = cvar("sv_gentle");
1162         sv_foginterval = cvar("sv_foginterval");
1163         g_cloaked = cvar("g_cloaked");
1164     if(g_cts)
1165         g_cloaked = 1; // always enable cloak in CTS
1166         g_jump_grunt = cvar("g_jump_grunt");
1167         g_footsteps = cvar("g_footsteps");
1168         g_grappling_hook = cvar("g_grappling_hook");
1169         g_jetpack = cvar("g_jetpack");
1170         g_midair = cvar("g_midair");
1171         g_minstagib = cvar("g_minstagib");
1172         g_norecoil = cvar("g_norecoil");
1173         g_bloodloss = cvar("g_bloodloss");
1174         sv_maxidle = cvar("sv_maxidle");
1175         sv_maxidle_spectatorsareidle = cvar("sv_maxidle_spectatorsareidle");
1176         sv_pogostick = cvar("sv_pogostick");
1177         g_ctf_reverse = cvar("g_ctf_reverse");
1178         sv_autotaunt = cvar("sv_autotaunt");
1179         sv_taunt = cvar("sv_taunt");
1180
1181         inWarmupStage = cvar("g_warmup");
1182         g_warmup_limit = cvar("g_warmup_limit");
1183         g_warmup_allguns = cvar("g_warmup_allguns");
1184         g_warmup_allow_timeout = cvar("g_warmup_allow_timeout");
1185
1186         if ((g_race && g_race_qualifying == 2) || g_runematch || g_arena || g_assault || cvar("g_campaign"))
1187                 inWarmupStage = 0; // these modes cannot work together, sorry
1188
1189         g_pickup_respawntime_weapon = cvar("g_pickup_respawntime_weapon");
1190         g_pickup_respawntime_ammo = cvar("g_pickup_respawntime_ammo");
1191         g_pickup_respawntime_short = cvar("g_pickup_respawntime_short");
1192         g_pickup_respawntime_medium = cvar("g_pickup_respawntime_medium");
1193         g_pickup_respawntime_long = cvar("g_pickup_respawntime_long");
1194         g_pickup_respawntime_powerup = cvar("g_pickup_respawntime_powerup");
1195         g_pickup_respawntimejitter_weapon = cvar("g_pickup_respawntimejitter_weapon");
1196         g_pickup_respawntimejitter_ammo = cvar("g_pickup_respawntimejitter_ammo");
1197         g_pickup_respawntimejitter_short = cvar("g_pickup_respawntimejitter_short");
1198         g_pickup_respawntimejitter_medium = cvar("g_pickup_respawntimejitter_medium");
1199         g_pickup_respawntimejitter_long = cvar("g_pickup_respawntimejitter_long");
1200         g_pickup_respawntimejitter_powerup = cvar("g_pickup_respawntimejitter_powerup");
1201
1202         g_weaponspeedfactor = cvar("g_weaponspeedfactor");
1203         g_weaponratefactor = cvar("g_weaponratefactor");
1204         g_weapondamagefactor = cvar("g_weapondamagefactor");
1205         g_weaponforcefactor = cvar("g_weaponforcefactor");
1206         g_weaponspreadfactor = cvar("g_weaponspreadfactor");
1207
1208         g_pickup_shells = cvar("g_pickup_shells");
1209         g_pickup_shells_max = cvar("g_pickup_shells_max");
1210         g_pickup_nails = cvar("g_pickup_nails");
1211         g_pickup_nails_max = cvar("g_pickup_nails_max");
1212         g_pickup_rockets = cvar("g_pickup_rockets");
1213         g_pickup_rockets_max = cvar("g_pickup_rockets_max");
1214         g_pickup_cells = cvar("g_pickup_cells");
1215         g_pickup_cells_max = cvar("g_pickup_cells_max");
1216         g_pickup_fuel = cvar("g_pickup_fuel");
1217         g_pickup_fuel_jetpack = cvar("g_pickup_fuel_jetpack");
1218         g_pickup_fuel_max = cvar("g_pickup_fuel_max");
1219         g_pickup_armorsmall = cvar("g_pickup_armorsmall");
1220         g_pickup_armorsmall_max = cvar("g_pickup_armorsmall_max");
1221         g_pickup_armorsmall_anyway = cvar("g_pickup_armorsmall_anyway");
1222         g_pickup_armormedium = cvar("g_pickup_armormedium");
1223         g_pickup_armormedium_max = cvar("g_pickup_armormedium_max");
1224         g_pickup_armormedium_anyway = cvar("g_pickup_armormedium_anyway");
1225         g_pickup_armorbig = cvar("g_pickup_armorbig");
1226         g_pickup_armorbig_max = cvar("g_pickup_armorbig_max");
1227         g_pickup_armorbig_anyway = cvar("g_pickup_armorbig_anyway");
1228         g_pickup_armorlarge = cvar("g_pickup_armorlarge");
1229         g_pickup_armorlarge_max = cvar("g_pickup_armorlarge_max");
1230         g_pickup_armorlarge_anyway = cvar("g_pickup_armorlarge_anyway");
1231         g_pickup_healthsmall = cvar("g_pickup_healthsmall");
1232         g_pickup_healthsmall_max = cvar("g_pickup_healthsmall_max");
1233         g_pickup_healthsmall_anyway = cvar("g_pickup_healthsmall_anyway");
1234         g_pickup_healthmedium = cvar("g_pickup_healthmedium");
1235         g_pickup_healthmedium_max = cvar("g_pickup_healthmedium_max");
1236         g_pickup_healthmedium_anyway = cvar("g_pickup_healthmedium_anyway");
1237         g_pickup_healthlarge = cvar("g_pickup_healthlarge");
1238         g_pickup_healthlarge_max = cvar("g_pickup_healthlarge_max");
1239         g_pickup_healthlarge_anyway = cvar("g_pickup_healthlarge_anyway");
1240         g_pickup_healthmega = cvar("g_pickup_healthmega");
1241         g_pickup_healthmega_max = cvar("g_pickup_healthmega_max");
1242         g_pickup_healthmega_anyway = cvar("g_pickup_healthmega_anyway");
1243
1244         g_pickup_ammo_anyway = cvar("g_pickup_ammo_anyway");
1245         g_pickup_weapons_anyway = cvar("g_pickup_weapons_anyway");
1246
1247         g_pinata = cvar("g_pinata");
1248
1249     g_weapon_stay = cvar(strcat("g_", GetGametype(), "_weapon_stay"));
1250     if(!g_weapon_stay)
1251         g_weapon_stay = cvar("g_weapon_stay");
1252
1253         if (!g_weapon_stay && (cvar("deathmatch") == 2))
1254                 g_weapon_stay = 1;
1255
1256         g_ghost_items = cvar("g_ghost_items");
1257
1258         if(g_ghost_items >= 1)
1259                 g_ghost_items = 0.25; // default alpha value
1260
1261         if not(inWarmupStage && !g_ca)
1262                 game_starttime = cvar("g_start_delay");
1263
1264         sv_pitch_min = cvar("sv_pitch_min");
1265         sv_pitch_max = cvar("sv_pitch_max");
1266         sv_pitch_fixyaw = cvar("sv_pitch_fixyaw");
1267
1268         readplayerstartcvars();
1269 }
1270
1271 //#NO AUTOCVARS END
1272
1273 // Sound functions
1274 string precache_sound (string s) = #19;
1275 float precache_sound_index (string s) = #19;
1276
1277 #define SND_VOLUME      1
1278 #define SND_ATTENUATION 2
1279 #define SND_LARGEENTITY 8
1280 #define SND_LARGESOUND  16
1281
1282 float sound_allowed(float dest, entity e)
1283 {
1284     // sounds from world may always pass
1285     for (;;)
1286     {
1287         if (e.classname == "body")
1288             e = e.enemy;
1289         if (e.owner && e.owner != e)
1290             e = e.owner;
1291         else
1292             break;
1293     }
1294     // sounds to self may always pass
1295     if (dest == MSG_ONE)
1296         if (e == msg_entity)
1297             return TRUE;
1298     // sounds by players can be removed
1299     if (autocvar_bot_sound_monopoly)
1300         if (clienttype(e) == CLIENTTYPE_REAL)
1301             return FALSE;
1302     // anything else may pass
1303     return TRUE;
1304 }
1305
1306 #ifdef COMPAT_XON010_CHANNELS
1307 void(entity e, float chan, string samp, float vol, float atten) sound_builtin = #8;
1308 void sound(entity e, float chan, string samp, float vol, float atten)
1309 {
1310     if (!sound_allowed(MSG_BROADCAST, e))
1311         return;
1312     sound_builtin(e, chan, samp, vol, atten);
1313 }
1314 #else
1315 #undef sound
1316 void sound(entity e, float chan, string samp, float vol, float atten)
1317 {
1318     if (!sound_allowed(MSG_BROADCAST, e))
1319         return;
1320     sound7(e, chan, samp, vol, atten, 0, 0);
1321 }
1322 #endif
1323
1324 void soundtoat(float dest, entity e, vector o, float chan, string samp, float vol, float atten)
1325 {
1326     float entno, idx;
1327
1328     if (!sound_allowed(dest, e))
1329         return;
1330
1331     entno = num_for_edict(e);
1332     idx = precache_sound_index(samp);
1333
1334     float sflags;
1335     sflags = 0;
1336
1337     atten = floor(atten * 64);
1338     vol = floor(vol * 255);
1339
1340     if (vol != 255)
1341         sflags |= SND_VOLUME;
1342     if (atten != 64)
1343         sflags |= SND_ATTENUATION;
1344     if (entno >= 8192 || chan < 0 || chan > 7)
1345         sflags |= SND_LARGEENTITY;
1346     if (idx >= 256)
1347         sflags |= SND_LARGESOUND;
1348
1349     WriteByte(dest, SVC_SOUND);
1350     WriteByte(dest, sflags);
1351     if (sflags & SND_VOLUME)
1352         WriteByte(dest, vol);
1353     if (sflags & SND_ATTENUATION)
1354         WriteByte(dest, atten);
1355     if (sflags & SND_LARGEENTITY)
1356     {
1357         WriteShort(dest, entno);
1358         WriteByte(dest, chan);
1359     }
1360     else
1361     {
1362         WriteShort(dest, entno * 8 + chan);
1363     }
1364     if (sflags & SND_LARGESOUND)
1365         WriteShort(dest, idx);
1366     else
1367         WriteByte(dest, idx);
1368
1369     WriteCoord(dest, o_x);
1370     WriteCoord(dest, o_y);
1371     WriteCoord(dest, o_z);
1372 }
1373 void soundto(float dest, entity e, float chan, string samp, float vol, float atten)
1374 {
1375     vector o;
1376
1377     if (!sound_allowed(dest, e))
1378         return;
1379
1380     o = e.origin + 0.5 * (e.mins + e.maxs);
1381     soundtoat(dest, e, o, chan, samp, vol, atten);
1382 }
1383 void soundat(entity e, vector o, float chan, string samp, float vol, float atten)
1384 {
1385     soundtoat(((chan & 8) ? MSG_ALL : MSG_BROADCAST), e, o, chan, samp, vol, atten);
1386 }
1387 void stopsoundto(float dest, entity e, float chan)
1388 {
1389     float entno;
1390
1391     if (!sound_allowed(dest, e))
1392         return;
1393
1394     entno = num_for_edict(e);
1395
1396     if (entno >= 8192 || chan < 0 || chan > 7)
1397     {
1398         float idx, sflags;
1399         idx = precache_sound_index("misc/null.wav");
1400         sflags = SND_LARGEENTITY;
1401         if (idx >= 256)
1402             sflags |= SND_LARGESOUND;
1403         WriteByte(dest, SVC_SOUND);
1404         WriteByte(dest, sflags);
1405         WriteShort(dest, entno);
1406         WriteByte(dest, chan);
1407         if (sflags & SND_LARGESOUND)
1408             WriteShort(dest, idx);
1409         else
1410             WriteByte(dest, idx);
1411         WriteCoord(dest, e.origin_x);
1412         WriteCoord(dest, e.origin_y);
1413         WriteCoord(dest, e.origin_z);
1414     }
1415     else
1416     {
1417         WriteByte(dest, SVC_STOPSOUND);
1418         WriteShort(dest, entno * 8 + chan);
1419     }
1420 }
1421 void stopsound(entity e, float chan)
1422 {
1423     if (!sound_allowed(MSG_BROADCAST, e))
1424         return;
1425
1426     stopsoundto(MSG_BROADCAST, e, chan); // unreliable, gets there fast
1427     stopsoundto(MSG_ALL, e, chan); // in case of packet loss
1428 }
1429
1430 void play2(entity e, string filename)
1431 {
1432     //stuffcmd(e, strcat("play2 ", filename, "\n"));
1433     msg_entity = e;
1434     soundtoat(MSG_ONE, world, '0 0 0', CH_INFO, filename, VOL_BASE, ATTN_NONE);
1435 }
1436
1437 // use this one if you might be causing spam (e.g. from touch functions that might get called more than once per frame)
1438 .float spamtime;
1439 float spamsound(entity e, float chan, string samp, float vol, float atten)
1440 {
1441     if (!sound_allowed(MSG_BROADCAST, e))
1442         return FALSE;
1443
1444     if (time > e.spamtime)
1445     {
1446         e.spamtime = time;
1447         sound(e, chan, samp, vol, atten);
1448         return TRUE;
1449     }
1450     return FALSE;
1451 }
1452
1453 void play2team(float t, string filename)
1454 {
1455     local entity head;
1456
1457     if (autocvar_bot_sound_monopoly)
1458         return;
1459
1460     FOR_EACH_REALPLAYER(head)
1461     {
1462         if (head.team == t)
1463             play2(head, filename);
1464     }
1465 }
1466
1467 void play2all(string samp)
1468 {
1469     if (autocvar_bot_sound_monopoly)
1470         return;
1471
1472     sound(world, CH_INFO, samp, VOL_BASE, ATTN_NONE);
1473 }
1474
1475 void PrecachePlayerSounds(string f);
1476 void precache_playermodel(string m)
1477 {
1478         float globhandle, i, n;
1479         string f;
1480
1481         if(substring(m, -9,5) == "_lod1")
1482                 return;
1483         if(substring(m, -9,5) == "_lod2")
1484                 return;
1485         precache_model(m);
1486         if(sv_loddistance1)
1487         {
1488                 f = strcat(substring(m, 0, -5), "_lod1", substring(m, -4, -1));
1489                 if(fexists(f))
1490                         precache_model(f);
1491                 f = strcat(substring(m, 0, -5), "_lod2", substring(m, -4, -1));
1492                 if(fexists(f))
1493                         precache_model(f);
1494         }
1495
1496         globhandle = search_begin(strcat(m, "_*.sounds"), TRUE, FALSE);
1497         if (globhandle < 0)
1498                 return;
1499         n = search_getsize(globhandle);
1500         for (i = 0; i < n; ++i)
1501         {
1502                 //print(search_getfilename(globhandle, i), "\n");
1503                 f = search_getfilename(globhandle, i);
1504                 PrecachePlayerSounds(f);
1505         }
1506         search_end(globhandle);
1507 }
1508 void precache_all_playermodels(string pattern)
1509 {
1510         float globhandle, i, n;
1511         string f;
1512
1513         globhandle = search_begin(pattern, TRUE, FALSE);
1514         if (globhandle < 0)
1515                 return;
1516         n = search_getsize(globhandle);
1517         for (i = 0; i < n; ++i)
1518         {
1519                 //print(search_getfilename(globhandle, i), "\n");
1520                 f = search_getfilename(globhandle, i);
1521                 precache_playermodel(f);
1522         }
1523         search_end(globhandle);
1524 }
1525
1526 void precache()
1527 {
1528     // gamemode related things
1529     precache_model ("models/misc/chatbubble.spr");
1530     if (g_runematch)
1531     {
1532         precache_model ("models/runematch/curse.mdl");
1533         precache_model ("models/runematch/rune.mdl");
1534     }
1535
1536 #ifdef TTURRETS_ENABLED
1537     if (autocvar_g_turrets)
1538         turrets_precash();
1539 #endif
1540
1541     // Precache all player models if desired
1542     if (autocvar_sv_precacheplayermodels)
1543     {
1544         PrecachePlayerSounds("sound/player/default.sounds");
1545         precache_all_playermodels("models/player/*.zym");
1546         precache_all_playermodels("models/player/*.dpm");
1547         precache_all_playermodels("models/player/*.md3");
1548         precache_all_playermodels("models/player/*.psk");
1549         precache_all_playermodels("models/player/*.iqm");
1550     }
1551
1552     if (autocvar_sv_defaultcharacter)
1553     {
1554         string s;
1555         s = autocvar_sv_defaultplayermodel_red;
1556         if (s != "")
1557             precache_playermodel(s);
1558         s = autocvar_sv_defaultplayermodel_blue;
1559         if (s != "")
1560             precache_playermodel(s);
1561         s = autocvar_sv_defaultplayermodel_yellow;
1562         if (s != "")
1563             precache_playermodel(s);
1564         s = autocvar_sv_defaultplayermodel_pink;
1565         if (s != "")
1566             precache_playermodel(s);
1567         s = autocvar_sv_defaultplayermodel;
1568         if (s != "")
1569             precache_playermodel(s);
1570     }
1571
1572     if (g_footsteps)
1573     {
1574         PrecacheGlobalSound((globalsound_step = "misc/footstep0 6"));
1575         PrecacheGlobalSound((globalsound_metalstep = "misc/metalfootstep0 6"));
1576     }
1577
1578     // gore and miscellaneous sounds
1579     //precache_sound ("misc/h2ohit.wav");
1580     precache_model ("models/hook.md3");
1581     precache_sound ("misc/armorimpact.wav");
1582     precache_sound ("misc/bodyimpact1.wav");
1583     precache_sound ("misc/bodyimpact2.wav");
1584     precache_sound ("misc/gib.wav");
1585     precache_sound ("misc/gib_splat01.wav");
1586     precache_sound ("misc/gib_splat02.wav");
1587     precache_sound ("misc/gib_splat03.wav");
1588     precache_sound ("misc/gib_splat04.wav");
1589     PrecacheGlobalSound((globalsound_fall = "misc/hitground 4"));
1590     PrecacheGlobalSound((globalsound_metalfall = "misc/metalhitground 4"));
1591     precache_sound ("misc/null.wav");
1592     precache_sound ("misc/spawn.wav");
1593     precache_sound ("misc/talk.wav");
1594     precache_sound ("misc/teleport.wav");
1595     precache_sound ("misc/poweroff.wav");
1596     precache_sound ("player/lava.wav");
1597     precache_sound ("player/slime.wav");
1598
1599     if (g_jetpack)
1600         precache_sound ("misc/jetpack_fly.wav");
1601
1602     precache_model ("models/sprites/0.spr32");
1603     precache_model ("models/sprites/1.spr32");
1604     precache_model ("models/sprites/2.spr32");
1605     precache_model ("models/sprites/3.spr32");
1606     precache_model ("models/sprites/4.spr32");
1607     precache_model ("models/sprites/5.spr32");
1608     precache_model ("models/sprites/6.spr32");
1609     precache_model ("models/sprites/7.spr32");
1610     precache_model ("models/sprites/8.spr32");
1611     precache_model ("models/sprites/9.spr32");
1612     precache_model ("models/sprites/10.spr32");
1613
1614     // common weapon precaches
1615         precache_sound ("weapons/reload.wav"); // until weapons have individual reload sounds, precache the reload sound here
1616     precache_sound ("weapons/weapon_switch.wav");
1617     precache_sound ("weapons/weaponpickup.wav");
1618     precache_sound ("weapons/unavailable.wav");
1619     precache_sound ("weapons/dryfire.wav");
1620     if (g_grappling_hook)
1621     {
1622         precache_sound ("weapons/hook_fire.wav"); // hook
1623         precache_sound ("weapons/hook_impact.wav"); // hook
1624     }
1625
1626     if(autocvar_sv_precacheweapons)
1627     {
1628         //precache weapon models/sounds
1629         local float wep;
1630         wep = WEP_FIRST;
1631         while (wep <= WEP_LAST)
1632         {
1633             weapon_action(wep, WR_PRECACHE);
1634             wep = wep + 1;
1635         }
1636     }
1637
1638     precache_model("models/elaser.mdl");
1639     precache_model("models/laser.mdl");
1640     precache_model("models/ebomb.mdl");
1641
1642 #if 0
1643     // Disabled this code because it simply does not work (e.g. ignores bgmvolume, overlaps with "cd loop" controlled tracks).
1644
1645     if (!self.noise && self.music) // quake 3 uses the music field
1646         self.noise = self.music;
1647
1648     // plays music for the level if there is any
1649     if (self.noise)
1650     {
1651         precache_sound (self.noise);
1652         ambientsound ('0 0 0', self.noise, VOL_BASE, ATTN_NONE);
1653     }
1654 #endif
1655 }
1656
1657 // sorry, but using \ in macros breaks line numbers
1658 #define WRITESPECTATABLE_MSG_ONE_VARNAME(varname,statement) entity varname; varname = msg_entity; FOR_EACH_REALCLIENT(msg_entity) if(msg_entity == varname || (msg_entity.classname == STR_SPECTATOR && msg_entity.enemy == varname)) statement msg_entity = varname
1659 #define WRITESPECTATABLE_MSG_ONE(statement) WRITESPECTATABLE_MSG_ONE_VARNAME(oldmsg_entity, statement)
1660 #define WRITESPECTATABLE(msg,statement) if(msg == MSG_ONE) { WRITESPECTATABLE_MSG_ONE(statement); } else statement float WRITESPECTATABLE_workaround = 0
1661
1662
1663 void Send_CSQC_Centerprint_Generic(entity e, float id, string s, float duration, float countdown_num)
1664 {
1665         if (clienttype(e) == CLIENTTYPE_REAL)
1666         {
1667                 msg_entity = e;
1668                 WRITESPECTATABLE_MSG_ONE({
1669                         WriteByte(MSG_ONE, SVC_TEMPENTITY);
1670                         WriteByte(MSG_ONE, TE_CSQC_NOTIFY);
1671                         WriteByte(MSG_ONE, CSQC_CENTERPRINT_GENERIC);
1672                         WriteByte(MSG_ONE, id);
1673                         WriteString(MSG_ONE, s);
1674                         if (id != 0 && s != "")
1675                         {
1676                                 WriteByte(MSG_ONE, duration);
1677                                 WriteByte(MSG_ONE, countdown_num);
1678                         }
1679                 });
1680         }
1681 }
1682 void Send_CSQC_Centerprint_Generic_Expire(entity e, float id)
1683 {
1684         Send_CSQC_Centerprint_Generic(e, id, "", 1, 0);
1685 }
1686 // WARNING: this kills the trace globals
1687 #define EXACTTRIGGER_TOUCH if(WarpZoneLib_ExactTrigger_Touch()) return
1688 #define EXACTTRIGGER_INIT  WarpZoneLib_ExactTrigger_Init()
1689
1690 #define INITPRIO_FIRST              0
1691 #define INITPRIO_GAMETYPE           0
1692 #define INITPRIO_GAMETYPE_FALLBACK  1
1693 #define INITPRIO_FINDTARGET        10
1694 #define INITPRIO_DROPTOFLOOR       20
1695 #define INITPRIO_SETLOCATION       90
1696 #define INITPRIO_LINKDOORS         91
1697 #define INITPRIO_LAST              99
1698
1699 .void(void) initialize_entity;
1700 .float initialize_entity_order;
1701 .entity initialize_entity_next;
1702 entity initialize_entity_first;
1703
1704 void make_safe_for_remove(entity e)
1705 {
1706     if (e.initialize_entity)
1707     {
1708         entity ent, prev;
1709         for (ent = initialize_entity_first; ent; )
1710         {
1711             if ((ent == e) || ((ent.classname == "initialize_entity") && (ent.enemy == e)))
1712             {
1713                 //print("make_safe_for_remove: getting rid of initializer ", etos(ent), "\n");
1714                 // skip it in linked list
1715                 if (prev)
1716                 {
1717                     prev.initialize_entity_next = ent.initialize_entity_next;
1718                     ent = prev.initialize_entity_next;
1719                 }
1720                 else
1721                 {
1722                     initialize_entity_first = ent.initialize_entity_next;
1723                     ent = initialize_entity_first;
1724                 }
1725             }
1726             else
1727             {
1728                 prev = ent;
1729                 ent = ent.initialize_entity_next;
1730             }
1731         }
1732     }
1733 }
1734
1735 void objerror(string s)
1736 {
1737     make_safe_for_remove(self);
1738     objerror_builtin(s);
1739 }
1740
1741 .float remove_except_protected_forbidden;
1742 void remove_except_protected(entity e)
1743 {
1744         if(e.remove_except_protected_forbidden)
1745                 error("not allowed to remove this at this point");
1746         remove_builtin(e);
1747 }
1748
1749 void remove_unsafely(entity e)
1750 {
1751     remove_builtin(e);
1752 }
1753
1754 void remove_safely(entity e)
1755 {
1756     make_safe_for_remove(e);
1757     remove_builtin(e);
1758 }
1759
1760 void InitializeEntity(entity e, void(void) func, float order)
1761 {
1762     entity prev, cur;
1763
1764     if (!e || e.initialize_entity)
1765     {
1766         // make a proxy initializer entity
1767         entity e_old;
1768         e_old = e;
1769         e = spawn();
1770         e.classname = "initialize_entity";
1771         e.enemy = e_old;
1772     }
1773
1774     e.initialize_entity = func;
1775     e.initialize_entity_order = order;
1776
1777     cur = initialize_entity_first;
1778     for (;;)
1779     {
1780         if (!cur || cur.initialize_entity_order > order)
1781         {
1782             // insert between prev and cur
1783             if (prev)
1784                 prev.initialize_entity_next = e;
1785             else
1786                 initialize_entity_first = e;
1787             e.initialize_entity_next = cur;
1788             return;
1789         }
1790         prev = cur;
1791         cur = cur.initialize_entity_next;
1792     }
1793 }
1794 void InitializeEntitiesRun()
1795 {
1796     entity startoflist;
1797     startoflist = initialize_entity_first;
1798     initialize_entity_first = world;
1799     remove = remove_except_protected;
1800     for (self = startoflist; self; self = self.initialize_entity_next)
1801     {
1802         self.remove_except_protected_forbidden = 1;
1803     }
1804     for (self = startoflist; self; )
1805     {
1806         entity e;
1807         var void(void) func;
1808         e = self.initialize_entity_next;
1809         func = self.initialize_entity;
1810         self.initialize_entity_order = 0;
1811         self.initialize_entity = func_null;
1812         self.initialize_entity_next = world;
1813         self.remove_except_protected_forbidden = 0;
1814         if (self.classname == "initialize_entity")
1815         {
1816             entity e_old;
1817             e_old = self.enemy;
1818             remove_builtin(self);
1819             self = e_old;
1820         }
1821         //dprint("Delayed initialization: ", self.classname, "\n");
1822         if(func != func_null)
1823             func();
1824         else
1825         {
1826             eprint(self);
1827             backtrace(strcat("Null function in: ", self.classname, "\n"));
1828         }
1829         self = e;
1830     }
1831     remove = remove_unsafely;
1832 }
1833
1834 .float uncustomizeentityforclient_set;
1835 .void(void) uncustomizeentityforclient;
1836 void(void) SUB_Nullpointer = #0;
1837 void UncustomizeEntitiesRun()
1838 {
1839     entity oldself;
1840     oldself = self;
1841     for (self = world; (self = findfloat(self, uncustomizeentityforclient_set, 1)); )
1842         self.uncustomizeentityforclient();
1843     self = oldself;
1844 }
1845 void SetCustomizer(entity e, float(void) customizer, void(void) uncustomizer)
1846 {
1847     e.customizeentityforclient = customizer;
1848     e.uncustomizeentityforclient = uncustomizer;
1849     e.uncustomizeentityforclient_set = (uncustomizer != SUB_Nullpointer);
1850 }
1851
1852 .float nottargeted;
1853 #define IFTARGETED if(!self.nottargeted && self.targetname != "")
1854
1855 void() SUB_Remove;
1856 void Net_LinkEntity(entity e, float docull, float dt, float(entity, float) sendfunc)
1857 {
1858     vector mi, ma;
1859
1860     if (e.classname == "")
1861         e.classname = "net_linked";
1862
1863     if (e.model == "" || self.modelindex == 0)
1864     {
1865         mi = e.mins;
1866         ma = e.maxs;
1867         setmodel(e, "null");
1868         setsize(e, mi, ma);
1869     }
1870
1871     e.SendEntity = sendfunc;
1872     e.SendFlags = 0xFFFFFF;
1873
1874     if (!docull)
1875         e.effects |= EF_NODEPTHTEST;
1876
1877     if (dt)
1878     {
1879         e.nextthink = time + dt;
1880         e.think = SUB_Remove;
1881     }
1882 }
1883
1884 void adaptor_think2touch()
1885 {
1886     entity o;
1887     o = other;
1888     other = world;
1889     self.touch();
1890     other = o;
1891 }
1892
1893 void adaptor_think2use()
1894 {
1895     entity o, a;
1896     o = other;
1897     a = activator;
1898     activator = world;
1899     other = world;
1900     self.use();
1901     other = o;
1902     activator = a;
1903 }
1904
1905 void adaptor_think2use_hittype_splash() // for timed projectile detonation
1906 {
1907         if not(self.flags & FL_ONGROUND) // if onground, we ARE touching something, but HITTYPE_SPLASH is to be networked if the damage causing projectile is not touching ANYTHING
1908                 self.projectiledeathtype |= HITTYPE_SPLASH;
1909         adaptor_think2use();
1910 }
1911
1912 // deferred dropping
1913 void DropToFloor_Handler()
1914 {
1915     droptofloor_builtin();
1916     self.dropped_origin = self.origin;
1917 }
1918
1919 void droptofloor()
1920 {
1921     InitializeEntity(self, DropToFloor_Handler, INITPRIO_DROPTOFLOOR);
1922 }
1923
1924
1925
1926 float trace_hits_box_a0, trace_hits_box_a1;
1927
1928 float trace_hits_box_1d(float end, float thmi, float thma)
1929 {
1930     if (end == 0)
1931     {
1932         // just check if x is in range
1933         if (0 < thmi)
1934             return FALSE;
1935         if (0 > thma)
1936             return FALSE;
1937     }
1938     else
1939     {
1940         // do the trace with respect to x
1941         // 0 -> end has to stay in thmi -> thma
1942         trace_hits_box_a0 = max(trace_hits_box_a0, min(thmi / end, thma / end));
1943         trace_hits_box_a1 = min(trace_hits_box_a1, max(thmi / end, thma / end));
1944         if (trace_hits_box_a0 > trace_hits_box_a1)
1945             return FALSE;
1946     }
1947     return TRUE;
1948 }
1949
1950 float trace_hits_box(vector start, vector end, vector thmi, vector thma)
1951 {
1952     end -= start;
1953     thmi -= start;
1954     thma -= start;
1955     // now it is a trace from 0 to end
1956
1957     trace_hits_box_a0 = 0;
1958     trace_hits_box_a1 = 1;
1959
1960     if (!trace_hits_box_1d(end_x, thmi_x, thma_x))
1961         return FALSE;
1962     if (!trace_hits_box_1d(end_y, thmi_y, thma_y))
1963         return FALSE;
1964     if (!trace_hits_box_1d(end_z, thmi_z, thma_z))
1965         return FALSE;
1966
1967     return TRUE;
1968 }
1969
1970 float tracebox_hits_box(vector start, vector mi, vector ma, vector end, vector thmi, vector thma)
1971 {
1972     return trace_hits_box(start, end, thmi - ma, thma - mi);
1973 }
1974
1975 float SUB_NoImpactCheck()
1976 {
1977         // zero hitcontents = this is not the real impact, but either the
1978         // mirror-impact of something hitting the projectile instead of the
1979         // projectile hitting the something, or a touchareagrid one. Neither of
1980         // these stop the projectile from moving, so...
1981         if(trace_dphitcontents == 0)
1982         {
1983                 //dprint("A hit happened with zero hit contents... DEBUG THIS, this should never happen for projectiles! Projectile will self-destruct.\n");
1984                 dprint(sprintf(_("A hit from a projectile happened with no hit contents! DEBUG THIS, this should never happen for projectiles! Profectile will self-destruct. (edict: %d, classname: %s, origin: %s)\n"), num_for_edict(self), self.classname, vtos(self.origin)));
1985                 checkclient();
1986         }
1987     if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
1988         return 1;
1989     if (other == world && self.size != '0 0 0')
1990     {
1991         vector tic;
1992         tic = self.velocity * sys_frametime;
1993         tic = tic + normalize(tic) * vlen(self.maxs - self.mins);
1994         traceline(self.origin - tic, self.origin + tic, MOVE_NORMAL, self);
1995         if (trace_fraction >= 1)
1996         {
1997             dprint("Odd... did not hit...?\n");
1998         }
1999         else if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
2000         {
2001             dprint("Detected and prevented the sky-grapple bug.\n");
2002             return 1;
2003         }
2004     }
2005
2006     return 0;
2007 }
2008
2009 #define SUB_OwnerCheck() (other && (other == self.owner))
2010
2011 void RemoveGrapplingHook(entity pl);
2012 float WarpZone_Projectile_Touch_ImpactFilter_Callback()
2013 {
2014         if(SUB_OwnerCheck())
2015                 return TRUE;
2016         if(SUB_NoImpactCheck())
2017         {
2018                 if(self.classname == "grapplinghook")
2019                         RemoveGrapplingHook(self.realowner);
2020                 else
2021                         remove(self);
2022                 return TRUE;
2023         }
2024         if(trace_ent && trace_ent.solid > SOLID_TRIGGER)
2025                 UpdateCSQCProjectileNextFrame(self);
2026         return FALSE;
2027 }
2028 #define PROJECTILE_TOUCH if(WarpZone_Projectile_Touch()) return
2029
2030 float MAX_IPBAN_URIS           = 16;
2031
2032 float URI_GET_DISCARD          = 0;
2033 float URI_GET_IPBAN            = 1;
2034 float URI_GET_IPBAN_END        = 16;
2035 float URI_GET_PLAYERSTATS_SENT = 17;
2036
2037 void URI_Get_Callback(float id, float status, string data)
2038 {
2039     dprint("Received HTTP request data for id ", ftos(id), "; status is ", ftos(status), "\nData is:\n");
2040     dprint(data);
2041     dprint("\nEnd of data.\n");
2042
2043     if (id == URI_GET_DISCARD)
2044     {
2045         // discard
2046     }
2047     else if (id >= URI_GET_IPBAN && id <= URI_GET_IPBAN_END)
2048     {
2049         // online ban list
2050         OnlineBanList_URI_Get_Callback(id, status, data);
2051     }
2052     else if (id == URI_GET_PLAYERSTATS_SENT)
2053     {
2054         PlayerStats_Sent_URI_Get_Callback(id, status, data);
2055     }
2056     else
2057     {
2058         print("Received HTTP request data for an invalid id ", ftos(id), ".\n");
2059     }
2060 }
2061
2062 void print_to(entity e, string s)
2063 {
2064     if (e)
2065         sprint(e, strcat(s, "\n"));
2066     else
2067         print(s, "\n");
2068 }
2069
2070 string uid2name(string myuid) {
2071         string s;
2072         s = db_get(ServerProgsDB, strcat("uid2name", myuid));
2073
2074         if(s == "")
2075                 s = "^1Unregistered Player";
2076         return s;
2077 }
2078
2079 float race_readTime(string map, float pos)
2080 {
2081         string rr;
2082         if(g_cts)
2083                 rr = CTS_RECORD;
2084         else
2085                 rr = RACE_RECORD;
2086
2087         return stof(db_get(ServerProgsDB, strcat(map, rr, "time", ftos(pos))));
2088 }
2089
2090 string race_readUID(string map, float pos)
2091 {
2092         string rr;
2093         if(g_cts)
2094                 rr = CTS_RECORD;
2095         else
2096                 rr = RACE_RECORD;
2097
2098         return db_get(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(pos)));
2099 }
2100
2101 float race_readPos(string map, float t) {
2102         float i;
2103         for (i = 1; i <= RANKINGS_CNT; ++i)
2104                 if (race_readTime(map, i) == 0 || race_readTime(map, i) > t)
2105                         return i;
2106
2107         return 0; // pos is zero if unranked
2108 }
2109
2110 void race_writeTime(string map, float t, string myuid)
2111 {
2112         string rr;
2113         if(g_cts)
2114                 rr = CTS_RECORD;
2115         else
2116                 rr = RACE_RECORD;
2117
2118         float newpos;
2119         newpos = race_readPos(map, t);
2120
2121         float i, prevpos;
2122         for(i = 1; i <= RANKINGS_CNT; ++i)
2123         {
2124                 if(race_readUID(map, i) == myuid)
2125                         prevpos = i;
2126         }
2127         if (prevpos) { // player improved his existing record, only have to iterate on ranks between new and old recs
2128                 for (i = prevpos; i > newpos; --i) {
2129                         db_put(ServerProgsDB, strcat(map, rr, "time", ftos(i)), ftos(race_readTime(map, i - 1)));
2130                         db_put(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(i)), race_readUID(map, i - 1));
2131                 }
2132         } else { // player has no ranked record yet
2133                 for (i = RANKINGS_CNT; i > newpos; --i) {
2134                         db_put(ServerProgsDB, strcat(map, rr, "time", ftos(i)), ftos(race_readTime(map, i - 1)));
2135                         db_put(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(i)), race_readUID(map, i - 1));
2136                 }
2137         }
2138
2139         // store new time itself
2140         db_put(ServerProgsDB, strcat(map, rr, "time", ftos(newpos)), ftos(t));
2141         db_put(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(newpos)), myuid);
2142 }
2143
2144 string race_readName(string map, float pos)
2145 {
2146         string rr;
2147         if(g_cts)
2148                 rr = CTS_RECORD;
2149         else
2150                 rr = RACE_RECORD;
2151
2152         return uid2name(db_get(ServerProgsDB, strcat(map, rr, "crypto_idfp", ftos(pos))));
2153 }
2154
2155 string race_placeName(float pos) {
2156         if(floor((mod(pos, 100))/10) * 10 != 10) // examples: 12th, 111th, 213th will not execute this block
2157         {
2158                 if(mod(pos, 10) == 1)
2159                         return strcat(ftos(pos), "st");
2160                 else if(mod(pos, 10) == 2)
2161                         return strcat(ftos(pos), "nd");
2162                 else if(mod(pos, 10) == 3)
2163                         return strcat(ftos(pos), "rd");
2164                 else
2165                         return strcat(ftos(pos), "th");
2166         }
2167         else
2168                 return strcat(ftos(pos), "th");
2169 }
2170 string getrecords(float page) // 50 records per page
2171 {
2172     float rec;
2173     string h;
2174     float r;
2175     float i;
2176     string s;
2177
2178     rec = 0;
2179
2180     s = "";
2181
2182     if (g_ctf)
2183     {
2184         for (i = page * 200; i < MapInfo_count && i < page * 200 + 200; ++i)
2185         {
2186             if (MapInfo_Get_ByID(i))
2187             {
2188                 r = stof(db_get(ServerProgsDB, strcat(MapInfo_Map_bspname, "/captimerecord/time")));
2189                 if (r == 0)
2190                     continue;
2191                 // TODO: uid2name
2192                 h = db_get(ServerProgsDB, strcat(MapInfo_Map_bspname, "/captimerecord/netname"));
2193                 s = strcat(s, strpad(32, MapInfo_Map_bspname), " ", strpad(-6, ftos_decimals(r, 2)), " ", h, "\n");
2194                 ++rec;
2195             }
2196         }
2197     }
2198
2199     if (g_race)
2200     {
2201         for (i = page * 200; i < MapInfo_count && i < page * 200 + 200; ++i)
2202         {
2203             if (MapInfo_Get_ByID(i))
2204             {
2205                 r = race_readTime(MapInfo_Map_bspname, 1);
2206                 if (r == 0)
2207                     continue;
2208                 h = race_readName(MapInfo_Map_bspname, 1);
2209                 s = strcat(s, strpad(32, MapInfo_Map_bspname), " ", strpad(-8, TIME_ENCODED_TOSTRING(r)), " ", h, "\n");
2210                 ++rec;
2211             }
2212         }
2213     }
2214
2215     if (g_cts)
2216     {
2217         for (i = page * 200; i < MapInfo_count && i < page * 200 + 200; ++i)
2218         {
2219             if (MapInfo_Get_ByID(i))
2220             {
2221                 r = race_readTime(MapInfo_Map_bspname, 1);
2222                 if (r == 0)
2223                     continue;
2224                 h = race_readName(MapInfo_Map_bspname, 1);
2225                 s = strcat(s, strpad(32, MapInfo_Map_bspname), " ", strpad(-8, TIME_ENCODED_TOSTRING(r)), " ", h, "\n");
2226                 ++rec;
2227             }
2228         }
2229     }
2230
2231     MapInfo_ClearTemps();
2232
2233     if (s == "" && page == 0)
2234         return "No records are available on this server.\n";
2235     else
2236         return s;
2237 }
2238
2239 string getrankings()
2240 {
2241     string n;
2242     float t;
2243     float i;
2244     string s;
2245     string p;
2246     string map;
2247
2248     s = "";
2249
2250     map = GetMapname();
2251
2252     for (i = 1; i <= RANKINGS_CNT; ++i)
2253     {
2254         t = race_readTime(map, i);
2255         if (t == 0)
2256             continue;
2257         n = race_readName(map, i);
2258         p = race_placeName(i);
2259         s = strcat(s, strpad(8, p), " ", strpad(-8, TIME_ENCODED_TOSTRING(t)), " ", n, "\n");
2260     }
2261
2262     MapInfo_ClearTemps();
2263
2264     if (s == "")
2265         return strcat("No records are available for the map: ", map, "\n");
2266     else
2267         return strcat("Records for ", map, ":\n", s);
2268 }
2269
2270 #define LADDER_FIRSTPOINT 100
2271 #define LADDER_CNT 10
2272         // position X still gives LADDER_FIRSTPOINT/X points
2273 #define LADDER_SIZE 30
2274         // ladder shows the top X players
2275 string top_uids[LADDER_SIZE];
2276 float top_scores[LADDER_SIZE];
2277 string getladder()
2278 {
2279     float i, j, k, uidcnt;
2280     string s, temp_s;
2281
2282     s = "";
2283     temp_s = "";
2284
2285     string rr;
2286     if(g_cts)
2287         rr = CTS_RECORD;
2288     else
2289         rr = RACE_RECORD;
2290
2291     string myuid;
2292
2293     for (k = 0; k < MapInfo_count; ++k)
2294     {
2295         if (MapInfo_Get_ByID(k))
2296         {
2297                 for (i = 0; i <= LADDER_CNT; ++i) { // i = 0 because it is the speed award
2298                         if(i == 0) // speed award
2299                         {
2300                                 if(stof(db_get(ServerProgsDB, strcat(MapInfo_Map_bspname, rr, "speed/speed"))) == 0)
2301                                         continue;
2302
2303                                 myuid = db_get(ServerProgsDB, strcat(MapInfo_Map_bspname, rr, "speed/crypto_idfp"));
2304                         }
2305                         else // normal record, if it exists (else break)
2306                         {
2307                                 if(race_readTime(MapInfo_Map_bspname, i) == 0)
2308                                         continue;
2309
2310                                 myuid = race_readUID(MapInfo_Map_bspname, i);
2311                         }
2312
2313                         // string s contains:
2314                         // arg 0 = # of speed recs
2315                         // arg 1 = # of 1st place recs
2316                         // arg 2 = # of 2nd place recs
2317                         // ... etc
2318                         // LADDER_CNT+1 = total points
2319
2320                         temp_s = db_get(TemporaryDB, strcat("ladder", myuid));
2321                         if (temp_s == "")
2322                         {
2323                             db_put(TemporaryDB, strcat("uid", ftos(uidcnt)), myuid);
2324                             ++uidcnt;
2325                             for (j = 0; j <= LADDER_CNT + 1; ++j)
2326                             {
2327                                 if(j != LADDER_CNT + 1)
2328                                     temp_s = strcat(temp_s, "0 ");
2329                                 else
2330                                     temp_s = strcat(temp_s, "0");
2331                             }
2332                         }
2333
2334                         tokenize_console(temp_s);
2335                         s = "";
2336
2337                         if(i == 0) // speed award
2338                             for (j = 0; j <= LADDER_CNT; ++j) // loop over each arg in the string
2339                             {
2340                                 if(j == 0) // speed award
2341                                     s = strcat(s, ftos(stof(argv(j)) +1)); // add 1 to speed rec count and write
2342                                 else
2343                                     s = strcat(s, " ", argv(j)); // just copy over everything else
2344                             }
2345                         else // record
2346                             for (j = 0; j <= LADDER_CNT; ++j) // loop over each arg in the string
2347                             {
2348                                 if(j == 0)
2349                                     s = strcat(s, argv(j)); // speed award, dont prefix with " "
2350                                 else if(j == i) // wanted rec!
2351                                     s = strcat(s, " ", ftos(stof(argv(j)) +1)); // update argv(j)
2352                                 else
2353                                     s = strcat(s, " ", argv(j)); // just copy over everything else
2354                             }
2355
2356                         // total points are (by default) calculated like this:
2357                         // speedrec = floor(100 / 10) = 10 points
2358                         // 1st place = floor(100 / 1) = 100 points
2359                         // 2nd place = floor(100 / 2) = 50 points
2360                         // 3rd place = floor(100 / 3) = 33 points
2361                         // 4th place = floor(100 / 4) = 25 points
2362                         // 5th place = floor(100 / 5) = 20 points
2363                         // ... etc
2364
2365                         if(i == 0)
2366                             s = strcat(s, " ", ftos(stof(argv(LADDER_CNT+1)) + LADDER_FIRSTPOINT / 10)); // speed award, add LADDER_FIRSTPOINT / 10 points
2367                         else
2368                             s = strcat(s, " ", ftos(stof(argv(LADDER_CNT+1)) + floor(LADDER_FIRSTPOINT / i))); // record, add LADDER_FIRSTPOINT / i points
2369
2370                         db_put(TemporaryDB, strcat("ladder", myuid), s);
2371                 }
2372         }
2373     }
2374
2375     float thiscnt;
2376     string thisuid;
2377     for (i = 0; i <= uidcnt; ++i) // for each known uid
2378     {
2379         thisuid = db_get(TemporaryDB, strcat("uid", ftos(i)));
2380         temp_s = db_get(TemporaryDB, strcat("ladder", thisuid));
2381         tokenize_console(temp_s);
2382         thiscnt = stof(argv(LADDER_CNT+1));
2383
2384         if(thiscnt > top_scores[LADDER_SIZE-1])
2385         for (j = 0; j < LADDER_SIZE; ++j) // for each place in ladder
2386         {
2387             if(thiscnt > top_scores[j])
2388             {
2389                 for (k = LADDER_SIZE-1; k >= j; --k)
2390                 {
2391                     top_uids[k] = top_uids[k-1];
2392                     top_scores[k] = top_scores[k-1];
2393                 }
2394                 top_uids[j] = thisuid;
2395                 top_scores[j] = thiscnt;
2396                 break;
2397             }
2398         }
2399     }
2400
2401     s = "^3-----------------------\n\n";
2402
2403     s = strcat(s, "Pos ^3|");
2404     s = strcat(s, " ^7Total  ^3|");
2405     for (i = 1; i <= LADDER_CNT; ++i)
2406     {
2407         s = strcat(s, " ^7", race_placeName(i), " ^3|");
2408     }
2409     s = strcat(s, " ^7Speed awards ^3| ^7Name");
2410
2411     s = strcat(s, "\n^3----+--------");
2412     for (i = 1; i <= min(9, LADDER_CNT); ++i)
2413     {
2414         s = strcat(s, "+-----");
2415     }
2416 #if LADDER_CNT > 9
2417     for (i = 1; i <= LADDER_CNT - 9; ++i)
2418     {
2419         s = strcat(s, "+------");
2420     }
2421 #endif
2422
2423     s = strcat(s, "+--------------+--------------------\n");
2424
2425     for (i = 0; i < LADDER_SIZE; ++i)
2426     {
2427         temp_s = db_get(TemporaryDB, strcat("ladder", top_uids[i]));
2428         tokenize_console(temp_s);
2429         if (argv(LADDER_CNT+1) == "") // total is 0, skip
2430             continue;
2431         s = strcat(s, strpad(4, race_placeName(i+1)), "^3| ^7"); // pos
2432         s = strcat(s, strpad(7, argv(LADDER_CNT+1)), "^3| ^7"); // total
2433         for (j = 1; j <= min(9, LADDER_CNT); ++j)
2434         {
2435             s = strcat(s, strpad(4, argv(j)), "^3| ^7"); // 1st, 2nd, 3rd etc cnt
2436         }
2437 #if LADDER_CNT > 9
2438         for (j = 10; j <= LADDER_CNT; ++j)
2439         {
2440             s = strcat(s, strpad(4, argv(j)), " ^3| ^7"); // 1st, 2nd, 3rd etc cnt
2441         }
2442 #endif
2443
2444         s = strcat(s, strpad(13, argv(0)), "^3| ^7"); // speed award cnt
2445         s = strcat(s, uid2name(top_uids[i]), "\n"); // name
2446     }
2447
2448     MapInfo_ClearTemps();
2449
2450     if (s == "")
2451         return "No ladder on this server!\n";
2452     else
2453         return strcat("Top ", ftos(LADDER_SIZE), " ladder rankings:\n", s);
2454 }
2455
2456
2457 float MoveToRandomMapLocation(entity e, float goodcontents, float badcontents, float badsurfaceflags, float attempts, float maxaboveground, float minviewdistance)
2458 {
2459     float m, i;
2460     vector start, org, delta, end, enddown, mstart;
2461
2462     m = e.dphitcontentsmask;
2463     e.dphitcontentsmask = goodcontents | badcontents;
2464
2465     org = world.mins;
2466     delta = world.maxs - world.mins;
2467
2468     for (i = 0; i < attempts; ++i)
2469     {
2470         start_x = org_x + random() * delta_x;
2471         start_y = org_y + random() * delta_y;
2472         start_z = org_z + random() * delta_z;
2473
2474         // rule 1: start inside world bounds, and outside
2475         // solid, and don't start from somewhere where you can
2476         // fall down to evil
2477         tracebox(start, e.mins, e.maxs, start - '0 0 1' * delta_z, MOVE_NORMAL, e);
2478         if (trace_fraction >= 1)
2479             continue;
2480         if (trace_startsolid)
2481             continue;
2482         if (trace_dphitcontents & badcontents)
2483             continue;
2484         if (trace_dphitq3surfaceflags & badsurfaceflags)
2485             continue;
2486
2487         // rule 2: if we are too high, lower the point
2488         if (trace_fraction * delta_z > maxaboveground)
2489             start = trace_endpos + '0 0 1' * maxaboveground;
2490         enddown = trace_endpos;
2491
2492         // rule 3: make sure we aren't outside the map. This only works
2493         // for somewhat well formed maps. A good rule of thumb is that
2494         // the map should have a convex outside hull.
2495         // these can be traceLINES as we already verified the starting box
2496         mstart = start + 0.5 * (e.mins + e.maxs);
2497         traceline(mstart, mstart + '1 0 0' * delta_x, MOVE_NORMAL, e);
2498         if (trace_fraction >= 1)
2499             continue;
2500         traceline(mstart, mstart - '1 0 0' * delta_x, MOVE_NORMAL, e);
2501         if (trace_fraction >= 1)
2502             continue;
2503         traceline(mstart, mstart + '0 1 0' * delta_y, MOVE_NORMAL, e);
2504         if (trace_fraction >= 1)
2505             continue;
2506         traceline(mstart, mstart - '0 1 0' * delta_y, MOVE_NORMAL, e);
2507         if (trace_fraction >= 1)
2508             continue;
2509         traceline(mstart, mstart + '0 0 1' * delta_z, MOVE_NORMAL, e);
2510         if (trace_fraction >= 1)
2511             continue;
2512
2513         // find a random vector to "look at"
2514         end_x = org_x + random() * delta_x;
2515         end_y = org_y + random() * delta_y;
2516         end_z = org_z + random() * delta_z;
2517         end = start + normalize(end - start) * vlen(delta);
2518
2519         // rule 4: start TO end must not be too short
2520         tracebox(start, e.mins, e.maxs, end, MOVE_NORMAL, e);
2521         if (trace_startsolid)
2522             continue;
2523         if (trace_fraction < minviewdistance / vlen(delta))
2524             continue;
2525
2526         // rule 5: don't want to look at sky
2527         if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_SKY)
2528             continue;
2529
2530         // rule 6: we must not end up in trigger_hurt
2531         if (tracebox_hits_trigger_hurt(start, e.mins, e.maxs, enddown))
2532             continue;
2533
2534         break;
2535     }
2536
2537     e.dphitcontentsmask = m;
2538
2539     if (i < attempts)
2540     {
2541         setorigin(e, start);
2542         e.angles = vectoangles(end - start);
2543         dprint("Needed ", ftos(i + 1), " attempts\n");
2544         return TRUE;
2545     }
2546     else
2547         return FALSE;
2548 }
2549
2550 float zcurveparticles_effectno;
2551 vector zcurveparticles_start;
2552 float zcurveparticles_spd;
2553
2554 void endzcurveparticles()
2555 {
2556         if(zcurveparticles_effectno)
2557         {
2558                 // terminator
2559                 WriteShort(MSG_BROADCAST, zcurveparticles_spd | 0x8000);
2560         }
2561         zcurveparticles_effectno = 0;
2562 }
2563
2564 void zcurveparticles(float effectno, vector start, vector end, float end_dz, float spd)
2565 {
2566         spd = bound(0, floor(spd / 16), 32767);
2567         if(effectno != zcurveparticles_effectno || start != zcurveparticles_start)
2568         {
2569                 endzcurveparticles();
2570                 WriteByte(MSG_BROADCAST, SVC_TEMPENTITY);
2571                 WriteByte(MSG_BROADCAST, TE_CSQC_ZCURVEPARTICLES);
2572                 WriteShort(MSG_BROADCAST, effectno);
2573                 WriteCoord(MSG_BROADCAST, start_x);
2574                 WriteCoord(MSG_BROADCAST, start_y);
2575                 WriteCoord(MSG_BROADCAST, start_z);
2576                 zcurveparticles_effectno = effectno;
2577                 zcurveparticles_start = start;
2578         }
2579         else
2580                 WriteShort(MSG_BROADCAST, zcurveparticles_spd);
2581         WriteCoord(MSG_BROADCAST, end_x);
2582         WriteCoord(MSG_BROADCAST, end_y);
2583         WriteCoord(MSG_BROADCAST, end_z);
2584         WriteCoord(MSG_BROADCAST, end_dz);
2585         zcurveparticles_spd = spd;
2586 }
2587
2588 void zcurveparticles_from_tracetoss(float effectno, vector start, vector end, vector vel)
2589 {
2590         float end_dz;
2591         vector vecxy, velxy;
2592
2593         vecxy = end - start;
2594         vecxy_z = 0;
2595         velxy = vel;
2596         velxy_z = 0;
2597
2598         if (vlen(velxy) < 0.000001 * fabs(vel_z))
2599         {
2600                 endzcurveparticles();
2601                 trailparticles(world, effectno, start, end);
2602                 return;
2603         }
2604
2605         end_dz = vlen(vecxy) / vlen(velxy) * vel_z - (end_z - start_z);
2606         zcurveparticles(effectno, start, end, end_dz, vlen(vel));
2607 }
2608
2609 void write_recordmarker(entity pl, float tstart, float dt)
2610 {
2611     GameLogEcho(strcat(":recordset:", ftos(pl.playerid), ":", ftos(dt)));
2612
2613     // also write a marker into demo files for demotc-race-record-extractor to find
2614     stuffcmd(pl,
2615              strcat(
2616                  strcat("//", strconv(2, 0, 0, GetGametype()), " RECORD SET ", TIME_ENCODED_TOSTRING(TIME_ENCODE(dt))),
2617                  " ", ftos(tstart), " ", ftos(dt), "\n"));
2618 }
2619
2620 vector shotorg_adjustfromclient(vector vecs, float y_is_right, float allowcenter, float algn)
2621 {
2622         switch(algn)
2623         {
2624                 default:
2625                 case 3: // right
2626                         break;
2627
2628                 case 4: // left
2629                         vecs_y = -vecs_y;
2630                         break;
2631
2632                 case 1:
2633                         if(allowcenter) // 2: allow center handedness
2634                         {
2635                                 // center
2636                                 vecs_y = 0;
2637                                 vecs_z -= 2;
2638                         }
2639                         else
2640                         {
2641                                 // right
2642                         }
2643                         break;
2644
2645                 case 2:
2646                         if(allowcenter) // 2: allow center handedness
2647                         {
2648                                 // center
2649                                 vecs_y = 0;
2650                                 vecs_z -= 2;
2651                         }
2652                         else
2653                         {
2654                                 // left
2655                                 vecs_y = -vecs_y;
2656                         }
2657                         break;
2658         }
2659         return vecs;
2660 }
2661
2662 vector shotorg_adjust_values(vector vecs, float y_is_right, float visual, float algn)
2663 {
2664         string s;
2665         vector v;
2666
2667         if (autocvar_g_shootfromeye)
2668         {
2669                 if (visual)
2670                 {
2671                         vecs_y = 0;
2672                         vecs_z -= 2;
2673                 }
2674                 else
2675                 {
2676                         vecs_y = 0;
2677                         vecs_z = 0;
2678                 }
2679         }
2680         else if (autocvar_g_shootfromcenter)
2681         {
2682                 vecs_y = 0;
2683                 vecs_z -= 2;
2684         }
2685         else if ((s = autocvar_g_shootfromfixedorigin) != "")
2686         {
2687                 v = stov(s);
2688                 if (y_is_right)
2689                         v_y = -v_y;
2690                 if (v_x != 0)
2691                         vecs_x = v_x;
2692                 vecs_y = v_y;
2693                 vecs_z = v_z;
2694         }
2695         else if (autocvar_g_shootfromclient)
2696         {
2697                 vecs = shotorg_adjustfromclient(vecs, y_is_right, (autocvar_g_shootfromclient >= 2), algn);
2698         }
2699         return vecs;
2700 }
2701
2702 vector shotorg_adjust(vector vecs, float y_is_right, float visual)
2703 {
2704         return shotorg_adjust_values(vecs, y_is_right, visual, self.owner.cvar_cl_gunalign);
2705 }
2706
2707
2708 void attach_sameorigin(entity e, entity to, string tag)
2709 {
2710     vector org, t_forward, t_left, t_up, e_forward, e_up;
2711     vector org0, ang0;
2712     float tagscale;
2713
2714     ang0 = e.angles;
2715     org0 = e.origin;
2716
2717     org = e.origin - gettaginfo(to, gettagindex(to, tag));
2718     tagscale = pow(vlen(v_forward), -2); // undo a scale on the tag
2719     t_forward = v_forward * tagscale;
2720     t_left = v_right * -tagscale;
2721     t_up = v_up * tagscale;
2722
2723     e.origin_x = org * t_forward;
2724     e.origin_y = org * t_left;
2725     e.origin_z = org * t_up;
2726
2727     // current forward and up directions
2728     if (substring(e.model, 0, 1) == "*") // bmodels have their own rules
2729                 e.angles = AnglesTransform_FromVAngles(e.angles);
2730         else
2731                 e.angles = AnglesTransform_FromAngles(e.angles);
2732     fixedmakevectors(e.angles);
2733
2734     // untransform forward, up!
2735     e_forward_x = v_forward * t_forward;
2736     e_forward_y = v_forward * t_left;
2737     e_forward_z = v_forward * t_up;
2738     e_up_x = v_up * t_forward;
2739     e_up_y = v_up * t_left;
2740     e_up_z = v_up * t_up;
2741
2742     e.angles = fixedvectoangles2(e_forward, e_up);
2743     if (substring(e.model, 0, 1) == "*") // bmodels have their own rules
2744                 e.angles = AnglesTransform_ToVAngles(e.angles);
2745         else
2746                 e.angles = AnglesTransform_ToAngles(e.angles);
2747
2748     setattachment(e, to, tag);
2749     setorigin(e, e.origin);
2750 }
2751
2752 void detach_sameorigin(entity e)
2753 {
2754     vector org;
2755     org = gettaginfo(e, 0);
2756     e.angles = fixedvectoangles2(v_forward, v_up);
2757     if (substring(e.model, 0, 1) == "*") // bmodels have their own rules
2758                 e.angles = AnglesTransform_ToVAngles(e.angles);
2759         else
2760                 e.angles = AnglesTransform_ToAngles(e.angles);
2761     setorigin(e, org);
2762     setattachment(e, world, "");
2763     setorigin(e, e.origin);
2764 }
2765
2766 void follow_sameorigin(entity e, entity to)
2767 {
2768     e.movetype = MOVETYPE_FOLLOW; // make the hole follow
2769     e.aiment = to; // make the hole follow bmodel
2770     e.punchangle = to.angles; // the original angles of bmodel
2771     e.view_ofs = e.origin - to.origin; // relative origin
2772     e.v_angle = e.angles - to.angles; // relative angles
2773 }
2774
2775 void unfollow_sameorigin(entity e)
2776 {
2777     e.movetype = MOVETYPE_NONE;
2778 }
2779
2780 entity gettaginfo_relative_ent;
2781 vector gettaginfo_relative(entity e, float tag)
2782 {
2783     if (!gettaginfo_relative_ent)
2784     {
2785         gettaginfo_relative_ent = spawn();
2786         gettaginfo_relative_ent.effects = EF_NODRAW;
2787     }
2788     gettaginfo_relative_ent.model = e.model;
2789     gettaginfo_relative_ent.modelindex = e.modelindex;
2790     gettaginfo_relative_ent.frame = e.frame;
2791     return gettaginfo(gettaginfo_relative_ent, tag);
2792 }
2793
2794 void SoundEntity_StartSound(entity pl, float chan, string samp, float vol, float attn)
2795 {
2796     float p;
2797     p = pow(2, chan);
2798     if (pl.soundentity.cnt & p)
2799         return;
2800     soundtoat(MSG_ALL, pl.soundentity, gettaginfo(pl.soundentity, 0), chan, samp, vol, attn);
2801     pl.soundentity.cnt |= p;
2802 }
2803
2804 void SoundEntity_StopSound(entity pl, float chan)
2805 {
2806     float p;
2807     p = pow(2, chan);
2808     if (pl.soundentity.cnt & p)
2809     {
2810         stopsoundto(MSG_ALL, pl.soundentity, chan);
2811         pl.soundentity.cnt &~= p;
2812     }
2813 }
2814
2815 void SoundEntity_Attach(entity pl)
2816 {
2817     pl.soundentity = spawn();
2818     pl.soundentity.classname = "soundentity";
2819     pl.soundentity.owner = pl;
2820     setattachment(pl.soundentity, pl, "");
2821     setmodel(pl.soundentity, "null");
2822 }
2823
2824 void SoundEntity_Detach(entity pl)
2825 {
2826     float i;
2827     for (i = 0; i <= 7; ++i)
2828         SoundEntity_StopSound(pl, i);
2829 }
2830
2831
2832 float ParseCommandPlayerSlotTarget_firsttoken;
2833 entity GetCommandPlayerSlotTargetFromTokenizedCommand(float tokens, float idx) // idx = start index
2834 {
2835         string s;
2836         entity e, head;
2837         float n;
2838
2839         s = string_null;
2840
2841         ParseCommandPlayerSlotTarget_firsttoken = -1;
2842
2843         if (tokens > idx)
2844         {
2845                 if (substring(argv(idx), 0, 1) == "#")
2846                 {
2847                         s = substring(argv(idx), 1, -1);
2848                         ++idx;
2849                         if (s == "") if (tokens > idx)
2850                         {
2851                                 s = argv(idx);
2852                                 ++idx;
2853                         }
2854                         ParseCommandPlayerSlotTarget_firsttoken = idx;
2855                         n = stof(s);
2856                         if (s == ftos(n) && n > 0 && n <= maxclients)
2857                         {
2858                                 e = edict_num(n);
2859                                 if (e.flags & FL_CLIENT)
2860                                         return e;
2861                         }
2862                 }
2863                 else
2864                 {
2865                         // it must be a nick name
2866                         s = argv(idx);
2867                         ++idx;
2868                         ParseCommandPlayerSlotTarget_firsttoken = idx;
2869
2870                         n = 0;
2871                         FOR_EACH_CLIENT(head)
2872                                 if (head.netname == s)
2873                                 {
2874                                         e = head;
2875                                         ++n;
2876                                 }
2877                         if (n == 1)
2878                                 return e;
2879
2880                         s = strdecolorize(s);
2881                         n = 0;
2882                         FOR_EACH_CLIENT(head)
2883                                 if (strdecolorize(head.netname) == s)
2884                                 {
2885                                         e = head;
2886                                         ++n;
2887                                 }
2888                         if (n == 1)
2889                                 return e;
2890                 }
2891         }
2892
2893         return world;
2894 }
2895
2896 .float scale2;
2897
2898 float modeleffect_SendEntity(entity to, float sf)
2899 {
2900         float f;
2901         WriteByte(MSG_ENTITY, ENT_CLIENT_MODELEFFECT);
2902
2903         f = 0;
2904         if(self.velocity != '0 0 0')
2905                 f |= 1;
2906         if(self.angles != '0 0 0')
2907                 f |= 2;
2908         if(self.avelocity != '0 0 0')
2909                 f |= 4;
2910
2911         WriteByte(MSG_ENTITY, f);
2912         WriteShort(MSG_ENTITY, self.modelindex);
2913         WriteByte(MSG_ENTITY, self.skin);
2914         WriteByte(MSG_ENTITY, self.frame);
2915         WriteCoord(MSG_ENTITY, self.origin_x);
2916         WriteCoord(MSG_ENTITY, self.origin_y);
2917         WriteCoord(MSG_ENTITY, self.origin_z);
2918         if(f & 1)
2919         {
2920                 WriteCoord(MSG_ENTITY, self.velocity_x);
2921                 WriteCoord(MSG_ENTITY, self.velocity_y);
2922                 WriteCoord(MSG_ENTITY, self.velocity_z);
2923         }
2924         if(f & 2)
2925         {
2926                 WriteCoord(MSG_ENTITY, self.angles_x);
2927                 WriteCoord(MSG_ENTITY, self.angles_y);
2928                 WriteCoord(MSG_ENTITY, self.angles_z);
2929         }
2930         if(f & 4)
2931         {
2932                 WriteCoord(MSG_ENTITY, self.avelocity_x);
2933                 WriteCoord(MSG_ENTITY, self.avelocity_y);
2934                 WriteCoord(MSG_ENTITY, self.avelocity_z);
2935         }
2936         WriteShort(MSG_ENTITY, self.scale * 256.0);
2937         WriteShort(MSG_ENTITY, self.scale2 * 256.0);
2938         WriteByte(MSG_ENTITY, self.teleport_time * 100.0);
2939         WriteByte(MSG_ENTITY, self.fade_time * 100.0);
2940         WriteByte(MSG_ENTITY, self.alpha * 255.0);
2941
2942         return TRUE;
2943 }
2944
2945 void modeleffect_spawn(string m, float s, float f, vector o, vector v, vector ang, vector angv, float s0, float s2, float a, float t1, float t2)
2946 {
2947         entity e;
2948         float sz;
2949         e = spawn();
2950         e.classname = "modeleffect";
2951         setmodel(e, m);
2952         e.frame = f;
2953         setorigin(e, o);
2954         e.velocity = v;
2955         e.angles = ang;
2956         e.avelocity = angv;
2957         e.alpha = a;
2958         e.teleport_time = t1;
2959         e.fade_time = t2;
2960         e.skin = s;
2961         if(s0 >= 0)
2962                 e.scale = s0 / max6(-e.mins_x, -e.mins_y, -e.mins_z, e.maxs_x, e.maxs_y, e.maxs_z);
2963         else
2964                 e.scale = -s0;
2965         if(s2 >= 0)
2966                 e.scale2 = s2 / max6(-e.mins_x, -e.mins_y, -e.mins_z, e.maxs_x, e.maxs_y, e.maxs_z);
2967         else
2968                 e.scale2 = -s2;
2969         sz = max(e.scale, e.scale2);
2970         setsize(e, e.mins * sz, e.maxs * sz);
2971         Net_LinkEntity(e, FALSE, 0.1, modeleffect_SendEntity);
2972 }
2973
2974 void shockwave_spawn(string m, vector org, float sz, float t1, float t2)
2975 {
2976         return modeleffect_spawn(m, 0, 0, org, '0 0 0', '0 0 0', '0 0 0', 0, sz, 1, t1, t2);
2977 }
2978
2979 float randombit(float bits)
2980 {
2981         if not(bits & (bits-1)) // this ONLY holds for powers of two!
2982                 return bits;
2983
2984         float n, f, b, r;
2985
2986         r = random();
2987         b = 0;
2988         n = 0;
2989
2990         for(f = 1; f <= bits; f *= 2)
2991         {
2992                 if(bits & f)
2993                 {
2994                         ++n;
2995                         r *= n;
2996                         if(r <= 1)
2997                                 b = f;
2998                         else
2999                                 r = (r - 1) / (n - 1);
3000                 }
3001         }
3002
3003         return b;
3004 }
3005
3006 float randombits(float bits, float k, float error_return)
3007 {
3008         float r;
3009         r = 0;
3010         while(k > 0 && bits != r)
3011         {
3012                 r += randombit(bits - r);
3013                 --k;
3014         }
3015         if(error_return)
3016                 if(k > 0)
3017                         return -1; // all
3018         return r;
3019 }
3020
3021 void randombit_test(float bits, float iter)
3022 {
3023         while(iter > 0)
3024         {
3025                 print(ftos(randombit(bits)), "\n");
3026                 --iter;
3027         }
3028 }
3029
3030 float ExponentialFalloff(float mindist, float maxdist, float halflifedist, float d)
3031 {
3032         if(halflifedist > 0)
3033                 return pow(0.5, (bound(mindist, d, maxdist) - mindist) / halflifedist);
3034         else if(halflifedist < 0)
3035                 return pow(0.5, (bound(mindist, d, maxdist) - maxdist) / halflifedist);
3036         else
3037                 return 1;
3038 }
3039
3040
3041
3042
3043 #ifdef RELEASE
3044 #define cvar_string_normal cvar_string_builtin
3045 #define cvar_normal cvar_builtin
3046 #else
3047 string cvar_string_normal(string n)
3048 {
3049         if not(cvar_type(n) & 1)
3050                 backtrace(strcat("Attempt to access undefined cvar: ", n));
3051         return cvar_string_builtin(n);
3052 }
3053
3054 float cvar_normal(string n)
3055 {
3056         return stof(cvar_string_normal(n));
3057 }
3058 #endif
3059 #define cvar_set_normal cvar_set_builtin
3060
3061 void defer_think()
3062 {
3063     entity oself;
3064
3065     oself           = self;
3066     self            = self.owner;
3067     oself.think     = SUB_Remove;
3068     oself.nextthink = time;
3069
3070     oself.use();
3071 }
3072
3073 /*
3074     Execute func() after time + fdelay.
3075     self when func is executed = self when defer is called
3076 */
3077 void defer(float fdelay, void() func)
3078 {
3079     entity e;
3080
3081     e           = spawn();
3082     e.owner     = self;
3083     e.use       = func;
3084     e.think     = defer_think;
3085     e.nextthink = time + fdelay;
3086 }
3087
3088 .string aiment_classname;
3089 .float aiment_deadflag;
3090 void SetMovetypeFollow(entity ent, entity e)
3091 {
3092         // FIXME this may not be warpzone aware
3093         ent.movetype = MOVETYPE_FOLLOW; // make the hole follow
3094         ent.solid = SOLID_NOT; // MOVETYPE_FOLLOW is always non-solid - this means this cannot be teleported by warpzones any more! Instead, we must notice when our owner gets teleported.
3095         ent.aiment = e; // make the hole follow bmodel
3096         ent.punchangle = e.angles; // the original angles of bmodel
3097         ent.view_ofs = ent.origin - e.origin; // relative origin
3098         ent.v_angle = ent.angles - e.angles; // relative angles
3099         ent.aiment_classname = strzone(e.classname);
3100         ent.aiment_deadflag = e.deadflag;
3101 }
3102 void UnsetMovetypeFollow(entity ent)
3103 {
3104         ent.movetype = MOVETYPE_FLY;
3105         PROJECTILE_MAKETRIGGER(ent);
3106         ent.aiment = world;
3107 }
3108 float LostMovetypeFollow(entity ent)
3109 {
3110 /*
3111         if(ent.movetype != MOVETYPE_FOLLOW)
3112                 if(ent.aiment)
3113                         error("???");
3114 */
3115         if(ent.aiment)
3116         {
3117                 if(ent.aiment.classname != ent.aiment_classname)
3118                         return 1;
3119                 if(ent.aiment.deadflag != ent.aiment_deadflag)
3120                         return 1;
3121         }
3122         return 0;
3123 }
3124
3125 float isPushable(entity e)
3126 {
3127         if(e.iscreature)
3128                 return TRUE;
3129         switch(e.classname)
3130         {
3131                 case "body":
3132                 case "droppedweapon":
3133                 case "keepawayball":
3134                 case "nexball_basketball":
3135                 case "nexball_football":
3136                         return TRUE;
3137                 case "bullet": // antilagged bullets can't hit this either
3138                         return FALSE;
3139         }
3140         if (e.projectiledeathtype)
3141                 return TRUE;
3142         return FALSE;
3143 }