data/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() spawnfunc_info_player_deathmatch; // needed for the other spawnpoints
   7 void() spawnpoint_use;
   8 string ColoredTeamName(float t);
   9
  10 float RandomSelection_totalweight;
  11 float RandomSelection_best_priority;
  12 entity RandomSelection_chosen_ent;
  13 float RandomSelection_chosen_float;
  14 void RandomSelection_Init()
  15 {
  16         RandomSelection_totalweight = 0;
  17         RandomSelection_chosen_ent = world;
  18         RandomSelection_chosen_float = 0;
  19         RandomSelection_best_priority = -1;
  20 }
  21 void RandomSelection_Add(entity e, float f, float weight, float priority)
  22 {
  23         if(priority > RandomSelection_best_priority)
  24         {
  25                 RandomSelection_best_priority = priority;
  26                 RandomSelection_chosen_ent = e;
  27                 RandomSelection_chosen_float = f;
  28                 RandomSelection_totalweight = weight;
  29         }
  30         else if(priority == RandomSelection_best_priority)
  31         {
  32                 RandomSelection_totalweight += weight;
  33                 if(random() * RandomSelection_totalweight <= weight)
  34                 {
  35                         RandomSelection_chosen_ent = e;
  36                         RandomSelection_chosen_float = f;
  37                 }
  38         }
  39 }
  40
  41 float DistributeEvenly_amount;
  42 float DistributeEvenly_totalweight;
  43 void DistributeEvenly_Init(float amount, float totalweight)
  44 {
  45         if(DistributeEvenly_amount)
  46         {
  47                 dprint("DistributeEvenly_Init: UNFINISHED DISTRIBUTION (", ftos(DistributeEvenly_amount), " for ");
  48                 dprint(ftos(DistributeEvenly_totalweight), " left!)\n");
  49         }
  50         if(totalweight == 0)
  51                 DistributeEvenly_amount = 0;
  52         else
  53                 DistributeEvenly_amount = amount;
  54         DistributeEvenly_totalweight = totalweight;
  55 }
  56 float DistributeEvenly_Get(float weight)
  57 {
  58         float f;
  59         if(weight <= 0)
  60                 return 0;
  61         f = floor(0.5 + DistributeEvenly_amount * weight / DistributeEvenly_totalweight);
  62         DistributeEvenly_totalweight -= weight;
  63         DistributeEvenly_amount -= f;
  64         return f;
  65 }
  66
  67 void move_out_of_solid_expand(entity e, vector by)
  68 {
  69         float eps = 0.0625;
  70         tracebox(e.origin, e.mins - '1 1 1' * eps, e.maxs + '1 1 1' * eps, e.origin + by, MOVE_WORLDONLY, e);
  71         if(trace_startsolid)
  72                 return;
  73         if(trace_fraction < 1)
  74         {
  75                 // hit something
  76                 // adjust origin in the other direction...
  77                 e.origin = e.origin - by * (1 - trace_fraction);
  78         }
  79 }
  80
  81 float move_out_of_solid(entity e)
  82 {
  83         vector o, m0, m1;
  84
  85         o = e.origin;
  86         traceline(o, o, MOVE_WORLDONLY, e);
  87         if(trace_startsolid)
  88                 return 0;
  89
  90         tracebox(o, e.mins, e.maxs, o, MOVE_WORLDONLY, e);
  91         if(!trace_startsolid)
  92                 return 1;
  93
  94         m0 = e.mins;
  95         m1 = e.maxs;
  96         e.mins = '0 0 0';
  97         e.maxs = '0 0 0';
  98         move_out_of_solid_expand(e, '1 0 0' * m0_x); e.mins_x = m0_x;
  99         move_out_of_solid_expand(e, '1 0 0' * m1_x); e.maxs_x = m1_x;
 100         move_out_of_solid_expand(e, '0 1 0' * m0_y); e.mins_y = m0_y;
 101         move_out_of_solid_expand(e, '0 1 0' * m1_y); e.maxs_y = m1_y;
 102         move_out_of_solid_expand(e, '0 0 1' * m0_z); e.mins_z = m0_z;
 103         move_out_of_solid_expand(e, '0 0 1' * m1_z); e.maxs_z = m1_z;
 104         setorigin(e, e.origin);
 105
 106         tracebox(e.origin, e.mins, e.maxs, e.origin, MOVE_WORLDONLY, e);
 107         if(trace_startsolid)
 108         {
 109                 setorigin(e, o);
 110                 return 0;
 111         }
 112
 113         return 1;
 114 }
 115
 116 string STR_PLAYER = "player";
 117 string STR_SPECTATOR = "spectator";
 118 string STR_OBSERVER = "observer";
 119
 120 #if 0
 121 #define FOR_EACH_CLIENT(v) for(v = world; (v = findflags(v, flags, FL_CLIENT)) != world; )
 122 #define FOR_EACH_REALCLIENT(v) FOR_EACH_CLIENT(v) if(clienttype(v) == CLIENTTYPE_REAL)
 123 #define FOR_EACH_PLAYER(v) for(v = world; (v = find(v, classname, STR_PLAYER)) != world; )
 124 #define FOR_EACH_REALPLAYER(v) FOR_EACH_PLAYER(v) if(clienttype(v) == CLIENTTYPE_REAL)
 125 #else
 126 #define FOR_EACH_CLIENTSLOT(v) for(v = world; (v = nextent(v)) && (num_for_edict(v) <= maxclients); )
 127 #define FOR_EACH_CLIENT(v) FOR_EACH_CLIENTSLOT(v) if(v.flags & FL_CLIENT)
 128 #define FOR_EACH_REALCLIENT(v) FOR_EACH_CLIENT(v) if(clienttype(v) == CLIENTTYPE_REAL)
 129 #define FOR_EACH_PLAYER(v) FOR_EACH_CLIENT(v) if(v.classname == STR_PLAYER)
 130 #define FOR_EACH_REALPLAYER(v) FOR_EACH_REALCLIENT(v) if(v.classname == STR_PLAYER)
 131 #endif
 132
 133 // copies a string to a tempstring (so one can strunzone it)
 134 string strcat1(string s) = #115; // FRIK_FILE
 135
 136 float logfile_open;
 137 float logfile;
 138
 139 void bcenterprint(string s)
 140 {
 141         // TODO replace by MSG_ALL (would show it to spectators too, though)?
 142         entity head;
 143         FOR_EACH_PLAYER(head)
 144                 if(clienttype(head) == CLIENTTYPE_REAL)
 145                         centerprint(head, s);
 146 }
 147
 148 void GameLogEcho(string s)
 149 {
 150         string fn;
 151         float matches;
 152
 153         if(cvar("sv_eventlog_files"))
 154         {
 155                 if(!logfile_open)
 156                 {
 157                         logfile_open = TRUE;
 158                         matches = cvar("sv_eventlog_files_counter") + 1;
 159                         cvar_set("sv_eventlog_files_counter", ftos(matches));
 160                         fn = ftos(matches);
 161                         if(strlen(fn) < 8)
 162                                 fn = strcat(substring("00000000", 0, 8 - strlen(fn)), fn);
 163                         fn = strcat(cvar_string("sv_eventlog_files_nameprefix"), fn, cvar_string("sv_eventlog_files_namesuffix"));
 164                         logfile = fopen(fn, FILE_APPEND);
 165                         fputs(logfile, ":logversion:2\n");
 166                 }
 167                 if(logfile >= 0)
 168                 {
 169                         if(cvar("sv_eventlog_files_timestamps"))
 170                                 fputs(logfile, strcat(":time:", strftime(TRUE, "%Y-%m-%d %H:%M:%S", "\n", s, "\n")));
 171                         else
 172                                 fputs(logfile, strcat(s, "\n"));
 173                 }
 174         }
 175         if(cvar("sv_eventlog_console"))
 176         {
 177                 print(s, "\n");
 178         }
 179 }
 180
 181 void GameLogInit()
 182 {
 183         logfile_open = 0;
 184         // will be opened later
 185 }
 186
 187 void GameLogClose()
 188 {
 189         if(logfile_open && logfile >= 0)
 190         {
 191                 fclose(logfile);
 192                 logfile = -1;
 193         }
 194 }
 195
 196 float spawnpoint_nag;
 197 void relocate_spawnpoint()
 198 {
 199         // nudge off the floor
 200         setorigin(self, self.origin + '0 0 1');
 201
 202         tracebox(self.origin, PL_MIN, PL_MAX, self.origin, TRUE, self);
 203         if (trace_startsolid)
 204         {
 205                 vector o;
 206                 o = self.origin;
 207                 self.mins = PL_MIN;
 208                 self.maxs = PL_MAX;
 209                 if(!move_out_of_solid(self))
 210                         objerror("could not get out of solid at all!");
 211                 print("^1NOTE: this map needs FIXING. Spawnpoint at ", vtos(o - '0 0 1'));
 212                 print(" needs to be moved out of solid, e.g. by '", ftos(self.origin_x - o_x));
 213                 print(" ", ftos(self.origin_y - o_y));
 214                 print(" ", ftos(self.origin_z - o_z), "'\n");
 215                 if(cvar("g_spawnpoints_auto_move_out_of_solid"))
 216                 {
 217                         if(!spawnpoint_nag)
 218                                 print("\{1}^1NOTE: this map needs FIXING (it contains spawnpoints in solid, see server log)\n");
 219                         spawnpoint_nag = 1;
 220                 }
 221                 else
 222                 {
 223                         self.origin = o;
 224                         self.mins = self.maxs = '0 0 0';
 225                         objerror("player spawn point in solid, mapper sucks!\n");
 226                         return;
 227                 }
 228         }
 229
 230         if(cvar("g_spawnpoints_autodrop"))
 231         {
 232                 setsize(self, PL_MIN, PL_MAX);
 233                 droptofloor();
 234         }
 235
 236         self.use = spawnpoint_use;
 237         self.team_saved = self.team;
 238         if(!self.cnt)
 239                 self.cnt = 1;
 240
 241         if(g_ctf || g_assault || g_onslaught || g_domination)
 242         if(self.team)
 243                 have_team_spawns = 1;
 244
 245         if(cvar("r_showbboxes"))
 246         {
 247                 // show where spawnpoints point at too
 248                 makevectors(self.angles);
 249                 entity e;
 250                 e = spawn();
 251                 e.classname = "info_player_foo";
 252                 setorigin(e, self.origin + v_forward * 24);
 253                 setsize(e, '-8 -8 -8', '8 8 8');
 254                 e.solid = SOLID_TRIGGER;
 255         }
 256 }
 257
 258 #define strstr strstrofs
 259 /*
 260 // NOTE: DO NOT USE THIS FUNCTION TOO OFTEN.
 261 // IT WILL MOST PROBABLY DESTROY _ALL_ OTHER TEMP
 262 // STRINGS AND TAKE QUITE LONG. haystack and needle MUST
 263 // BE CONSTANT OR strzoneD!
 264 float strstr(string haystack, string needle, float offset)
 265 {
 266         float len, endpos;
 267         string found;
 268         len = strlen(needle);
 269         endpos = strlen(haystack) - len;
 270         while(offset <= endpos)
 271         {
 272                 found = substring(haystack, offset, len);
 273                 if(found == needle)
 274                         return offset;
 275                 offset = offset + 1;
 276         }
 277         return -1;
 278 }
 279 */
 280
 281 float NUM_NEAREST_ENTITIES = 4;
 282 entity nearest_entity[NUM_NEAREST_ENTITIES];
 283 float nearest_length[NUM_NEAREST_ENTITIES];
 284 entity findnearest(vector point, .string field, string value, vector axismod)
 285 {
 286         entity localhead;
 287         float i;
 288         float j;
 289         float len;
 290         vector dist;
 291
 292         float num_nearest;
 293         num_nearest = 0;
 294
 295         localhead = find(world, field, value);
 296         while(localhead)
 297         {
 298                 if((localhead.items == IT_KEY1 || localhead.items == IT_KEY2) && localhead.target == "###item###")
 299                         dist = localhead.oldorigin;
 300                 else
 301                         dist = localhead.origin;
 302                 dist = dist - point;
 303                 dist = dist_x * axismod_x * '1 0 0' + dist_y * axismod_y * '0 1 0' + dist_z * axismod_z * '0 0 1';
 304                 len = vlen(dist);
 305
 306                 for(i = 0; i < num_nearest; ++i)
 307                 {
 308                         if(len < nearest_length[i])
 309                                 break;
 310                 }
 311
 312                 // now i tells us where to insert at
 313                 //   INSERTION SORT! YOU'VE SEEN IT! RUN!
 314                 if(i < NUM_NEAREST_ENTITIES)
 315                 {
 316                         for(j = NUM_NEAREST_ENTITIES - 1; j >= i; --j)
 317                         {
 318                                 nearest_length[j + 1] = nearest_length[j];
 319                                 nearest_entity[j + 1] = nearest_entity[j];
 320                         }
 321                         nearest_length[i] = len;
 322                         nearest_entity[i] = localhead;
 323                         if(num_nearest < NUM_NEAREST_ENTITIES)
 324                                 num_nearest = num_nearest + 1;
 325                 }
 326
 327                 localhead = find(localhead, field, value);
 328         }
 329
 330         // now use the first one from our list that we can see
 331         for(i = 0; i < num_nearest; ++i)
 332         {
 333                 traceline(point, nearest_entity[i].origin, TRUE, world);
 334                 if(trace_fraction == 1)
 335                 {
 336                         if(i != 0)
 337                         {
 338                                 dprint("Nearest point (");
 339                                 dprint(nearest_entity[0].netname);
 340                                 dprint(") is not visible, using a visible one.\n");
 341                         }
 342                         return nearest_entity[i];
 343                 }
 344         }
 345
 346         if(num_nearest == 0)
 347                 return world;
 348
 349         dprint("Not seeing any location point, using nearest as fallback.\n");
 350         /* DEBUGGING CODE:
 351         dprint("Candidates were: ");
 352         for(j = 0; j < num_nearest; ++j)
 353         {
 354                 if(j != 0)
 355                         dprint(", ");
 356                 dprint(nearest_entity[j].netname);
 357         }
 358         dprint("\n");
 359         */
 360
 361         return nearest_entity[0];
 362 }
 363
 364 void spawnfunc_target_location()
 365 {
 366         self.classname = "target_location";
 367         // location name in netname
 368         // eventually support: count, teamgame selectors, line of sight?
 369 };
 370
 371 void spawnfunc_info_location()
 372 {
 373         self.classname = "target_location";
 374         self.message = self.netname;
 375 };
 376
 377 string NearestLocation(vector p)
 378 {
 379         entity loc;
 380         string ret;
 381         ret = "somewhere";
 382         loc = findnearest(p, classname, "target_location", '1 1 1');
 383         if(loc)
 384         {
 385                 ret = loc.message;
 386         }
 387         else
 388         {
 389                 loc = findnearest(p, target, "###item###", '1 1 4');
 390                 if(loc)
 391                         ret = loc.netname;
 392         }
 393         return ret;
 394 }
 395
 396 string formatmessage(string msg)
 397 {
 398         float p;
 399         float n;
 400         string msg_save;
 401         string escape;
 402         string replacement;
 403         msg_save = strzone(msg);
 404         p = 0;
 405         n = 7;
 406         while(1)
 407         {
 408                 if(n < 1)
 409                         break; // too many replacements
 410                 n = n - 1;
 411                 p = strstr(msg_save, "%", p); // NOTE: this destroys msg as it's a tempstring!
 412                 if(p < 0)
 413                         break;
 414                 replacement = substring(msg_save, p, 2);
 415                 escape = substring(msg_save, p + 1, 1);
 416                 if(escape == "%")
 417                         replacement = "%";
 418                 else if(escape == "a")
 419                         replacement = ftos(floor(self.armorvalue));
 420                 else if(escape == "h")
 421                         replacement = ftos(floor(self.health));
 422                 else if(escape == "l")
 423                         replacement = NearestLocation(self.origin);
 424                 else if(escape == "y")
 425                         replacement = NearestLocation(self.cursor_trace_endpos);
 426                 else if(escape == "d")
 427                         replacement = NearestLocation(self.death_origin);
 428                 else if(escape == "w")
 429                 {
 430                         float wep;
 431                         wep = self.weapon;
 432                         if(!wep)
 433                                 wep = self.switchweapon;
 434                         if(!wep)
 435                                 wep = self.cnt;
 436                         replacement = W_Name(wep);
 437                 }
 438                 else if(escape == "W")
 439                 {
 440                         if(self.items & IT_SHELLS) replacement = "shells";
 441                         else if(self.items & IT_NAILS) replacement = "bullets";
 442                         else if(self.items & IT_ROCKETS) replacement = "rockets";
 443                         else if(self.items & IT_CELLS) replacement = "cells";
 444                         else replacement = "batteries"; // ;)
 445                 }
 446                 else if(escape == "x")
 447                 {
 448                         replacement = self.cursor_trace_ent.netname;
 449                         if(!replacement || !self.cursor_trace_ent)
 450                                 replacement = "nothing";
 451                 }
 452                 else if(escape == "p")
 453                 {
 454                         if(self.last_selected_player)
 455                                 replacement = self.last_selected_player.netname;
 456                         else
 457                                 replacement = "(nobody)";
 458                 }
 459                 msg = strcat(substring(msg_save, 0, p), replacement);
 460                 msg = strcat(msg, substring(msg_save, p+2, strlen(msg_save) - (p+2)));
 461                 strunzone(msg_save);
 462                 msg_save = strzone(msg);
 463                 p = p + 2;
 464         }
 465         msg = strcat(msg_save, "");
 466         strunzone(msg_save);
 467         return msg;
 468 }
 469
 470 /*
 471 =============
 472 GetCvars
 473 =============
 474 Called with:
 475   0:  sends the request
 476   >0: receives a cvar from name=argv(f) value=argv(f+1)
 477 */
 478 void GetCvars_handleString(string thisname, float f, .string field, string name)
 479 {
 480         if(f < 0)
 481         {
 482                 if(self.field)
 483                         strunzone(self.field);
 484                 self.field = string_null;
 485         }
 486         else if(f > 0)
 487         {
 488                 if(thisname == name)
 489                 {
 490                         if(self.field)
 491                                 strunzone(self.field);
 492                         self.field = strzone(argv(f + 1));
 493                 }
 494         }
 495         else
 496                 stuffcmd(self, strcat("sendcvar ", name, "\n"));
 497 }
 498 void GetCvars_handleString_Fixup(string thisname, float f, .string field, string name, string(string) func)
 499 {
 500         GetCvars_handleString(thisname, f, field, name);
 501         if(f >= 0) // also initialize to the fitting value for "" when sending cvars out
 502         if(thisname == name)
 503         {
 504                 string s;
 505                 s = func(strcat1(self.field));
 506                 if(s != self.field)
 507                 {
 508                         strunzone(self.field);
 509                         self.field = strzone(s);
 510                 }
 511         }
 512 }
 513 void GetCvars_handleFloat(string thisname, float f, .float field, string name)
 514 {
 515         if(f < 0)
 516         {
 517         }
 518         else if(f > 0)
 519         {
 520                 if(thisname == name)
 521                         self.field = stof(argv(f + 1));
 522         }
 523         else
 524                 stuffcmd(self, strcat("sendcvar ", name, "\n"));
 525 }
 526 string W_FixWeaponOrder_ForceComplete(string s);
 527 string W_FixWeaponOrder_AllowIncomplete(string s);
 528 float w_getbestweapon(entity e);
 529 void GetCvars(float f)
 530 {
 531         string s;
 532         if(f > 0)
 533                 s = strcat1(argv(f));
 534         GetCvars_handleFloat(s, f, autoswitch, "cl_autoswitch");
 535         GetCvars_handleFloat(s, f, cvar_cl_playerdetailreduction, "cl_playerdetailreduction");
 536         GetCvars_handleFloat(s, f, cvar_cl_nogibs, "cl_nogibs");
 537         GetCvars_handleFloat(s, f, cvar_scr_centertime, "scr_centertime");
 538         GetCvars_handleFloat(s, f, cvar_cl_shownames, "cl_shownames");
 539         GetCvars_handleString(s, f, cvar_g_nexuizversion, "g_nexuizversion");
 540         GetCvars_handleFloat(s, f, cvar_cl_handicap, "cl_handicap");
 541         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriority, "cl_weaponpriority", W_FixWeaponOrder_ForceComplete);
 542         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[0], "cl_weaponpriority0", W_FixWeaponOrder_AllowIncomplete);
 543         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[1], "cl_weaponpriority1", W_FixWeaponOrder_AllowIncomplete);
 544         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[2], "cl_weaponpriority2", W_FixWeaponOrder_AllowIncomplete);
 545         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[3], "cl_weaponpriority3", W_FixWeaponOrder_AllowIncomplete);
 546         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[4], "cl_weaponpriority4", W_FixWeaponOrder_AllowIncomplete);
 547         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[5], "cl_weaponpriority5", W_FixWeaponOrder_AllowIncomplete);
 548         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[6], "cl_weaponpriority6", W_FixWeaponOrder_AllowIncomplete);
 549         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[7], "cl_weaponpriority7", W_FixWeaponOrder_AllowIncomplete);
 550         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[8], "cl_weaponpriority8", W_FixWeaponOrder_AllowIncomplete);
 551         GetCvars_handleString_Fixup(s, f, cvar_cl_weaponpriorities[9], "cl_weaponpriority9", W_FixWeaponOrder_AllowIncomplete);
 552
 553         // fixup of switchweapon (needed for LMS or when spectating is disabled, as PutClientInServer comes too early)
 554         if(f > 0)
 555         {
 556                 if(s == "cl_weaponpriority")
 557                         self.switchweapon = w_getbestweapon(self);
 558         }
 559 }
 560
 561 float fexists(string f)
 562 {
 563         float fh;
 564         fh = fopen(f, FILE_READ);
 565         if(fh < 0)
 566                 return FALSE;
 567         fclose(fh);
 568         return TRUE;
 569 }
 570
 571 void backtrace(string msg)
 572 {
 573         float dev;
 574         dev = cvar("developer");
 575         cvar_set("developer", "1");
 576         dprint("\n");
 577         dprint("--- CUT HERE ---\nWARNING: ");
 578         dprint(msg);
 579         dprint("\n");
 580         remove(world); // isn't there any better way to cause a backtrace?
 581         dprint("\n--- CUT UNTIL HERE ---\n");
 582         cvar_set("developer", ftos(dev));
 583 }
 584
 585 string Team_ColorCode(float teamid)
 586 {
 587         if(teamid == COLOR_TEAM1)
 588                 return "^1";
 589         else if(teamid == COLOR_TEAM2)
 590                 return "^4";
 591         else if(teamid == COLOR_TEAM3)
 592                 return "^3";
 593         else if(teamid == COLOR_TEAM4)
 594                 return "^6";
 595         else
 596                 return "^7";
 597 }
 598 string Team_ColorName(float t)
 599 {
 600         // fixme: Search for team entities and get their .netname's!
 601         if(t == COLOR_TEAM1)
 602                 return "Red";
 603         if(t == COLOR_TEAM2)
 604                 return "Blue";
 605         if(t == COLOR_TEAM3)
 606                 return "Yellow";
 607         if(t == COLOR_TEAM4)
 608                 return "Pink";
 609         return "Neutral";
 610 }
 611 string Team_ColorNameLowerCase(float t)
 612 {
 613         // fixme: Search for team entities and get their .netname's!
 614         if(t == COLOR_TEAM1)
 615                 return "red";
 616         if(t == COLOR_TEAM2)
 617                 return "blue";
 618         if(t == COLOR_TEAM3)
 619                 return "yellow";
 620         if(t == COLOR_TEAM4)
 621                 return "pink";
 622         return "neutral";
 623 }
 624
 625 #define CENTERPRIO_POINT 1
 626 #define CENTERPRIO_SPAM 2
 627 #define CENTERPRIO_REBALANCE 2
 628 #define CENTERPRIO_VOTE 4
 629 #define CENTERPRIO_NORMAL 5
 630 #define CENTERPRIO_SHIELDING 7
 631 #define CENTERPRIO_MAPVOTE 9
 632 #define CENTERPRIO_IDLEKICK 50
 633 #define CENTERPRIO_ADMIN 99
 634 .float centerprint_priority;
 635 .float centerprint_expires;
 636 void centerprint_atprio(entity e, float prio, string s)
 637 {
 638         if(intermission_running)
 639                 if(prio < CENTERPRIO_MAPVOTE)
 640                         return;
 641         if(time > e.centerprint_expires)
 642                 e.centerprint_priority = 0;
 643         if(prio >= e.centerprint_priority)
 644         {
 645                 e.centerprint_priority = prio;
 646                 if(timeoutStatus == 2)
 647                         e.centerprint_expires = time + (e.cvar_scr_centertime * TIMEOUT_SLOWMO_VALUE);
 648                 else
 649                         e.centerprint_expires = time + e.cvar_scr_centertime;
 650                 centerprint_builtin(e, s);
 651         }
 652 }
 653 void centerprint_expire(entity e, float prio)
 654 {
 655         if(prio == e.centerprint_priority)
 656         {
 657                 e.centerprint_priority = 0;
 658                 centerprint_builtin(e, "");
 659         }
 660 }
 661 void centerprint(entity e, string s)
 662 {
 663         centerprint_atprio(e, CENTERPRIO_NORMAL, s);
 664 }
 665
 666 // decolorizes and team colors the player name when needed
 667 string playername(entity p)
 668 {
 669         string t;
 670         if(teams_matter && !intermission_running && p.classname == "player")
 671         {
 672                 t = Team_ColorCode(p.team);
 673                 return strcat(t, strdecolorize(p.netname));
 674         }
 675         else
 676                 return p.netname;
 677 }
 678
 679 vector randompos(vector m1, vector m2)
 680 {
 681         local vector v;
 682         m2 = m2 - m1;
 683         v_x = m2_x * random() + m1_x;
 684         v_y = m2_y * random() + m1_y;
 685         v_z = m2_z * random() + m1_z;
 686         return  v;
 687 };
 688
 689 // requires that m2>m1 in all coordinates, and that m4>m3
 690 float boxesoverlap(vector m1, vector m2, vector m3, vector m4) {return m2_x >= m3_x && m1_x <= m4_x && m2_y >= m3_y && m1_y <= m4_y && m2_z >= m3_z && m1_z <= m4_z;};
 691
 692 // requires the same, but is a stronger condition
 693 float boxinsidebox(vector smins, vector smaxs, vector bmins, vector bmaxs) {return smins_x >= bmins_x && smaxs_x <= bmaxs_x && smins_y >= bmins_y && smaxs_y <= bmaxs_y && smins_z >= bmins_z && smaxs_z <= bmaxs_z;};
 694
 695 float g_pickup_shells;
 696 float g_pickup_shells_max;
 697 float g_pickup_nails;
 698 float g_pickup_nails_max;
 699 float g_pickup_rockets;
 700 float g_pickup_rockets_max;
 701 float g_pickup_cells;
 702 float g_pickup_cells_max;
 703 float g_pickup_armorsmall;
 704 float g_pickup_armorsmall_max;
 705 float g_pickup_armormedium;
 706 float g_pickup_armormedium_max;
 707 float g_pickup_armorlarge;
 708 float g_pickup_armorlarge_max;
 709 float g_pickup_healthsmall;
 710 float g_pickup_healthsmall_max;
 711 float g_pickup_healthmedium;
 712 float g_pickup_healthmedium_max;
 713 float g_pickup_healthlarge;
 714 float g_pickup_healthlarge_max;
 715 float g_pickup_healthmega;
 716 float g_pickup_healthmega_max;
 717 float g_weaponarena;
 718 string g_weaponarena_list;
 719
 720 float start_weapons;
 721 float start_items;
 722 float start_ammo_shells;
 723 float start_ammo_nails;
 724 float start_ammo_rockets;
 725 float start_ammo_cells;
 726 float start_health;
 727 float start_armorvalue;
 728 float warmup_start_weapons;
 729 float warmup_start_ammo_shells;
 730 float warmup_start_ammo_nails;
 731 float warmup_start_ammo_rockets;
 732 float warmup_start_ammo_cells;
 733 float warmup_start_health;
 734 float warmup_start_armorvalue;
 735
 736 entity get_weaponinfo(float w);
 737
 738 void readplayerstartcvars()
 739 {
 740         entity e;
 741         float i, j, t;
 742         string s;
 743
 744         // initialize starting values for players
 745         start_weapons = 0;
 746         start_items = 0;
 747         start_ammo_shells = 0;
 748         start_ammo_nails = 0;
 749         start_ammo_rockets = 0;
 750         start_ammo_cells = 0;
 751         start_health = cvar("g_balance_health_start");
 752         start_armorvalue = cvar("g_balance_armor_start");
 753
 754         g_weaponarena = 0;
 755         s = cvar_string("g_weaponarena");
 756         if(s == "0")
 757         {
 758         }
 759         else if(s == "all")
 760         {
 761                 g_weaponarena_list = "All Weapons";
 762                 for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 763                 {
 764                         e = get_weaponinfo(j);
 765                         g_weaponarena |= e.weapons;
 766                         weapon_action(e.weapon, WR_PRECACHE);
 767                 }
 768         }
 769         else if(s == "most")
 770         {
 771                 g_weaponarena_list = "Most Weapons";
 772                 for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 773                 {
 774                         e = get_weaponinfo(j);
 775                         if(e.spawnflags & WEPSPAWNFLAG_NORMAL)
 776                         {
 777                                 g_weaponarena |= e.weapons;
 778                                 weapon_action(e.weapon, WR_PRECACHE);
 779                         }
 780                 }
 781         }
 782         else
 783         {
 784                 t = tokenize_sane(s);
 785                 g_weaponarena_list = "";
 786                 for(i = 0; i < t; ++i)
 787                 {
 788                         s = argv(i);
 789                         for(j = WEP_FIRST; j <= WEP_LAST; ++j)
 790                         {
 791                                 e = get_weaponinfo(j);
 792                                 if(e.netname == s)
 793                                 {
 794                                         g_weaponarena |= e.weapons;
 795                                         weapon_action(e.weapon, WR_PRECACHE);
 796                                         g_weaponarena_list = strcat(g_weaponarena_list, e.message, " & ");
 797                                         break;
 798                                 }
 799                         }
 800                         if(j > WEP_LAST)
 801                         {
 802                                 print("The weapon mutator list contains an unknown weapon ", s, ". Skipped.\n");
 803                         }
 804                 }
 805                 g_weaponarena_list = strzone(substring(g_weaponarena_list, 0, strlen(g_weaponarena_list) - 3));
 806         }
 807
 808         if(g_weaponarena)
 809         {
 810                 start_weapons = g_weaponarena;
 811                 start_ammo_rockets = 999;
 812                 start_ammo_shells = 999;
 813                 start_ammo_cells = 999;
 814                 start_ammo_nails = 999;
 815                 start_items |= IT_UNLIMITED_AMMO;
 816         }
 817         else if(g_nixnex)
 818         {
 819                 start_weapons = 0;
 820                 // will be done later
 821                 for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 822                 {
 823                         e = get_weaponinfo(i);
 824                         if(!(e.weapon))
 825                                 continue;
 826                         weapon_action(e.weapon, WR_PRECACHE);
 827                 }
 828         }
 829         else if(g_minstagib)
 830         {
 831                 start_health = 100;
 832                 start_armorvalue = 0;
 833                 start_weapons = WEPBIT_MINSTANEX;
 834                 weapon_action(WEP_MINSTANEX, WR_PRECACHE);
 835                 start_ammo_cells = cvar("g_minstagib_ammo_start");
 836                 g_minstagib_invis_alpha = cvar("g_minstagib_invis_alpha");
 837         }
 838         else
 839         {
 840                 if(g_lms)
 841                 {
 842                         start_ammo_shells = cvar("g_lms_start_ammo_shells");
 843                         start_ammo_nails = cvar("g_lms_start_ammo_nails");
 844                         start_ammo_rockets = cvar("g_lms_start_ammo_rockets");
 845                         start_ammo_cells = cvar("g_lms_start_ammo_cells");
 846                         start_health = cvar("g_lms_start_health");
 847                         start_armorvalue = cvar("g_lms_start_armor");
 848                 } else if (cvar("g_use_ammunition")) {
 849                         start_ammo_shells = cvar("g_start_ammo_shells");
 850                         start_ammo_nails = cvar("g_start_ammo_nails");
 851                         start_ammo_rockets = cvar("g_start_ammo_rockets");
 852                         start_ammo_cells = cvar("g_start_ammo_cells");
 853                 } else {
 854                         start_ammo_shells = cvar("g_pickup_shells_max");
 855                         start_ammo_nails = cvar("g_pickup_nails_max");
 856                         start_ammo_rockets = cvar("g_pickup_rockets_max");
 857                         start_ammo_cells = cvar("g_pickup_cells_max");
 858                         start_items |= IT_UNLIMITED_AMMO;
 859                 }
 860
 861                 for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 862                 {
 863                         e = get_weaponinfo(i);
 864                         if(!(e.weapon))
 865                                 continue;
 866                         if(((e.spawnflags & WEPSPAWNFLAG_NORMAL) && g_lms) || cvar(strcat("g_start_weapon_", e.netname)))
 867                         {
 868                                 start_weapons |= e.weapons;
 869                                 weapon_action(e.weapon, WR_PRECACHE);
 870                         }
 871                 }
 872         }
 873
 874         if(inWarmupStage)
 875         {
 876                 warmup_start_ammo_shells = start_ammo_shells;
 877                 warmup_start_ammo_nails = start_ammo_nails;
 878                 warmup_start_ammo_rockets = start_ammo_rockets;
 879                 warmup_start_ammo_cells = start_ammo_cells;
 880                 warmup_start_health = start_health;
 881                 warmup_start_armorvalue = start_armorvalue;
 882                 warmup_start_weapons = start_weapons;
 883
 884                 if(!g_weaponarena && !g_nixnex && !g_minstagib)
 885                 {
 886                         if(cvar("g_use_ammunition"))
 887                         {
 888                                 warmup_start_ammo_shells = cvar("g_warmup_start_ammo_shells");
 889                                 warmup_start_ammo_cells = cvar("g_warmup_start_ammo_cells");
 890                                 warmup_start_ammo_nails = cvar("g_warmup_start_ammo_nails");
 891                                 warmup_start_ammo_rockets = cvar("g_warmup_start_ammo_rockets");
 892                         }
 893                         warmup_start_health = cvar("g_warmup_start_health");
 894                         warmup_start_armorvalue = cvar("g_warmup_start_armor");
 895                         if(cvar("g_warmup_allguns"))
 896                         {
 897                                 for(i = WEP_FIRST; i <= WEP_LAST; ++i)
 898                                 {
 899                                         e = get_weaponinfo(i);
 900                                         if(!(e.weapon))
 901                                                 continue;
 902                                         if(e.spawnflags & WEPSPAWNFLAG_NORMAL)
 903                                         {
 904                                                 warmup_start_weapons |= e.weapons;
 905                                                 weapon_action(e.weapon, WR_PRECACHE);
 906                                         }
 907                                 }
 908                         }
 909                 }
 910         }
 911
 912         if(g_grappling_hook) // offhand hook
 913         {
 914                 start_weapons (-) WEPBIT_HOOK;
 915                 warmup_start_weapons (-) WEPBIT_HOOK;
 916         }
 917 }
 918
 919 float g_bugrigs;
 920 float g_bugrigs_planar_movement;
 921 float g_bugrigs_reverse_spinning;
 922 float g_bugrigs_reverse_speeding;
 923 float g_bugrigs_reverse_stopping;
 924 float g_bugrigs_air_steering;
 925 float g_bugrigs_angle_smoothing;
 926 float g_bugrigs_friction_floor;
 927 float g_bugrigs_friction_brake;
 928 float g_bugrigs_friction_air;
 929 float g_bugrigs_accel;
 930 float g_bugrigs_speed_ref;
 931 float g_bugrigs_speed_pow;
 932 float g_bugrigs_steer;
 933
 934 void readlevelcvars(void)
 935 {
 936         g_bugrigs = cvar("g_bugrigs");
 937         g_bugrigs_planar_movement = cvar("g_bugrigs_planar_movement");
 938         g_bugrigs_reverse_spinning = cvar("g_bugrigs_reverse_spinning");
 939         g_bugrigs_reverse_speeding = cvar("g_bugrigs_reverse_speeding");
 940         g_bugrigs_reverse_stopping = cvar("g_bugrigs_reverse_stopping");
 941         g_bugrigs_air_steering = cvar("g_bugrigs_air_steering");
 942         g_bugrigs_angle_smoothing = cvar("g_bugrigs_angle_smoothing");
 943         g_bugrigs_friction_floor = cvar("g_bugrigs_friction_floor");
 944         g_bugrigs_friction_brake = cvar("g_bugrigs_friction_brake");
 945         g_bugrigs_friction_air = cvar("g_bugrigs_friction_air");
 946         g_bugrigs_accel = cvar("g_bugrigs_accel");
 947         g_bugrigs_speed_ref = cvar("g_bugrigs_speed_ref");
 948         g_bugrigs_speed_pow = cvar("g_bugrigs_speed_pow");
 949         g_bugrigs_steer = cvar("g_bugrigs_steer");
 950
 951         sv_clones = cvar("sv_clones");
 952         sv_cheats = cvar("sv_cheats");
 953         sv_gentle = cvar("sv_gentle");
 954         sv_foginterval = cvar("sv_foginterval");
 955         g_cloaked = cvar("g_cloaked");
 956         g_jump_grunt = cvar("g_jump_grunt");
 957         g_footsteps = cvar("g_footsteps");
 958         g_grappling_hook = cvar("g_grappling_hook");
 959         g_laserguided_missile = cvar("g_laserguided_missile");
 960         g_midair = cvar("g_midair");
 961         g_minstagib = cvar("g_minstagib");
 962         g_nixnex = cvar("g_nixnex");
 963         g_nixnex_with_laser = cvar("g_nixnex_with_laser");
 964         g_norecoil = cvar("g_norecoil");
 965         g_vampire = cvar("g_vampire");
 966         sv_maxidle = cvar("sv_maxidle");
 967         sv_maxidle_spectatorsareidle = cvar("sv_maxidle_spectatorsareidle");
 968         sv_pogostick = cvar("sv_pogostick");
 969         sv_doublejump = cvar("sv_doublejump");
 970         g_maplist_allow_hidden = cvar("g_maplist_allow_hidden");
 971         g_ctf_reverse = cvar("g_ctf_reverse");
 972
 973         inWarmupStage = cvar("g_warmup");
 974         g_warmup_limit = cvar("g_warmup_limit");
 975         g_warmup_allguns = cvar("g_warmup_allguns");
 976         g_warmup_allow_timeout = cvar("g_warmup_allow_timeout");
 977
 978         if(g_race && g_race_qualifying == 2 || g_arena || g_assault || cvar("g_campaign"))
 979                 inWarmupStage = 0; // these modes cannot work together, sorry
 980
 981         g_pickup_respawntime_short = cvar("g_pickup_respawntime_short");
 982         g_pickup_respawntime_medium = cvar("g_pickup_respawntime_medium");
 983         g_pickup_respawntime_long = cvar("g_pickup_respawntime_long");
 984         g_pickup_respawntime_powerup = cvar("g_pickup_respawntime_powerup");
 985
 986         if(g_minstagib) g_nixnex = g_weaponarena = 0;
 987         if(g_nixnex) g_weaponarena = 0;
 988         g_weaponarena = 0;
 989
 990         g_pickup_shells                    = cvar("g_pickup_shells");
 991         g_pickup_shells_max                = cvar("g_pickup_shells_max");
 992         g_pickup_nails                     = cvar("g_pickup_nails");
 993         g_pickup_nails_max                 = cvar("g_pickup_nails_max");
 994         g_pickup_rockets                   = cvar("g_pickup_rockets");
 995         g_pickup_rockets_max               = cvar("g_pickup_rockets_max");
 996         g_pickup_cells                     = cvar("g_pickup_cells");
 997         g_pickup_cells_max                 = cvar("g_pickup_cells_max");
 998         g_pickup_armorsmall                = cvar("g_pickup_armorsmall");
 999         g_pickup_armorsmall_max            = cvar("g_pickup_armorsmall_max");
1000         g_pickup_armormedium               = cvar("g_pickup_armormedium");
1001         g_pickup_armormedium_max           = cvar("g_pickup_armormedium_max");
1002         g_pickup_armorlarge                = cvar("g_pickup_armorlarge");
1003         g_pickup_armorlarge_max            = cvar("g_pickup_armorlarge_max");
1004         g_pickup_healthsmall               = cvar("g_pickup_healthsmall");
1005         g_pickup_healthsmall_max           = cvar("g_pickup_healthsmall_max");
1006         g_pickup_healthmedium              = cvar("g_pickup_healthmedium");
1007         g_pickup_healthmedium_max          = cvar("g_pickup_healthmedium_max");
1008         g_pickup_healthlarge               = cvar("g_pickup_healthlarge");
1009         g_pickup_healthlarge_max           = cvar("g_pickup_healthlarge_max");
1010         g_pickup_healthmega                = cvar("g_pickup_healthmega");
1011         g_pickup_healthmega_max            = cvar("g_pickup_healthmega_max");
1012
1013         if not(inWarmupStage)
1014         {
1015                 game_starttime                 = cvar("g_start_delay");
1016                 if(game_starttime)
1017                 {
1018                         restartAnnouncer = spawn();
1019                         restartAnnouncer.think = restartAnnouncer_Think;
1020                         restartAnnouncer.nextthink = time + 0.1;
1021                         restartAnnouncer.spawnflags = 0;
1022                 }
1023         }
1024
1025         readplayerstartcvars();
1026 }
1027
1028 /*
1029 // TODO sound pack system
1030 string soundpack;
1031
1032 string precache_sound_builtin (string s) = #19;
1033 void(entity e, float chan, string samp, float vol, float atten) sound_builtin = #8;
1034 string precache_sound(string s)
1035 {
1036         return precache_sound_builtin(strcat(soundpack, s));
1037 }
1038 void play2(entity e, string filename)
1039 {
1040         stuffcmd(e, strcat("play2 ", soundpack, filename, "\n"));
1041 }
1042 void sound(entity e, float chan, string samp, float vol, float atten)
1043 {
1044         sound_builtin(e, chan, strcat(soundpack, samp), vol, atten);
1045 }
1046 */
1047
1048 // Sound functions
1049 string precache_sound (string s) = #19;
1050 void(entity e, float chan, string samp, float vol, float atten) sound = #8;
1051 float precache_sound_index (string s) = #19;
1052
1053 void soundtoat(float dest, entity e, vector o, float chan, string samp, float vol, float atten)
1054 {
1055         WriteByte(dest, 6);
1056         WriteByte(dest, 27); // all bits except SND_LOOPING
1057         WriteByte(dest, vol * 255);
1058         WriteByte(dest, atten * 64);
1059         WriteEntity(dest, e);
1060         WriteByte(dest, chan);
1061         WriteShort(dest, precache_sound_index(samp));
1062         WriteCoord(dest, o_x);
1063         WriteCoord(dest, o_y);
1064         WriteCoord(dest, o_z);
1065 }
1066 void soundto(float dest, entity e, float chan, string samp, float vol, float atten)
1067 {
1068         vector o;
1069         o = e.origin + 0.5 * (e.mins + e.maxs);
1070         soundtoat(dest, e, o, chan, samp, vol, atten);
1071 }
1072 void soundat(entity e, vector o, float chan, string samp, float vol, float atten)
1073 {
1074         soundtoat(MSG_BROADCAST, e, o, chan, samp, vol, atten);
1075 }
1076
1077 void play2(entity e, string filename)
1078 {
1079         //stuffcmd(e, strcat("play2 ", filename, "\n"));
1080         msg_entity = e;
1081         soundtoat(MSG_ONE, world, '0 0 0', CHAN_AUTO, filename, VOL_BASE, ATTN_NONE);
1082 }
1083
1084 .float announcetime;
1085 float announce(entity player, string msg)
1086 {
1087         if(time > player.announcetime)
1088         if(clienttype(player) == CLIENTTYPE_REAL)
1089         {
1090                 player.announcetime = time + 0.3;
1091                 play2(player, msg);
1092                 return TRUE;
1093         }
1094         return FALSE;
1095 }
1096
1097 void play2team(float t, string filename)
1098 {
1099         local entity head;
1100         FOR_EACH_REALPLAYER(head)
1101         {
1102                 if (head.team == t)
1103                         play2(head, filename);
1104         }
1105 }
1106
1107 void play2all(string samp)
1108 {
1109         sound(world, CHAN_AUTO, samp, VOL_BASE, ATTN_NONE);
1110 }
1111
1112 void PrecachePlayerSounds(string f);
1113 void precache_all_models(string pattern)
1114 {
1115         float globhandle, i, n;
1116         string f;
1117
1118         globhandle = search_begin(pattern, TRUE, FALSE);
1119         if(globhandle < 0)
1120                 return;
1121         n = search_getsize(globhandle);
1122         for(i = 0; i < n; ++i)
1123         {
1124                 //print(search_getfilename(globhandle, i), "\n");
1125                 f = search_getfilename(globhandle, i);
1126                 precache_model(f);
1127                 PrecachePlayerSounds(strcat(f, ".sounds"));
1128         }
1129         search_end(globhandle);
1130 }
1131
1132 void precache()
1133 {
1134         // gamemode related things
1135         precache_model ("models/misc/chatbubble.spr");
1136         precache_model ("models/misc/teambubble.spr");
1137         if (g_runematch)
1138         {
1139                 precache_model ("models/runematch/curse.mdl");
1140                 precache_model ("models/runematch/rune.mdl");
1141         }
1142
1143 #ifdef TTURRETS_ENABLED
1144     if(cvar("g_turrets"))
1145         turrets_precash();
1146 #endif
1147
1148         // Precache all player models if desired
1149         if (cvar("sv_precacheplayermodels"))
1150         {
1151                 PrecachePlayerSounds("sound/player/default.sounds");
1152                 precache_all_models("models/player/*.zym");
1153                 precache_all_models("models/player/*.dpm");
1154                 precache_all_models("models/player/*.md3");
1155                 precache_all_models("models/player/*.psk");
1156                 //precache_model("models/player/carni.zym");
1157                 //precache_model("models/player/crash.zym");
1158                 //precache_model("models/player/grunt.zym");
1159                 //precache_model("models/player/headhunter.zym");
1160                 //precache_model("models/player/insurrectionist.zym");
1161                 //precache_model("models/player/jeandarc.zym");
1162                 //precache_model("models/player/lurk.zym");
1163                 //precache_model("models/player/lycanthrope.zym");
1164                 //precache_model("models/player/marine.zym");
1165                 //precache_model("models/player/nexus.zym");
1166                 //precache_model("models/player/pyria.zym");
1167                 //precache_model("models/player/shock.zym");
1168                 //precache_model("models/player/skadi.zym");
1169                 //precache_model("models/player/specop.zym");
1170                 //precache_model("models/player/visitant.zym");
1171         }
1172
1173         if(cvar("sv_defaultcharacter"))
1174         {
1175                 string s;
1176                 s = cvar_string("sv_defaultplayermodel_red");
1177                 if(s != "")
1178                 {
1179                         precache_model(s);
1180                         PrecachePlayerSounds(strcat(s, ".sounds"));
1181                 }
1182                 s = cvar_string("sv_defaultplayermodel_blue");
1183                 if(s != "")
1184                 {
1185                         precache_model(s);
1186                         PrecachePlayerSounds(strcat(s, ".sounds"));
1187                 }
1188                 s = cvar_string("sv_defaultplayermodel_yellow");
1189                 if(s != "")
1190                 {
1191                         precache_model(s);
1192                         PrecachePlayerSounds(strcat(s, ".sounds"));
1193                 }
1194                 s = cvar_string("sv_defaultplayermodel_pink");
1195                 if(s != "")
1196                 {
1197                         precache_model(s);
1198                         PrecachePlayerSounds(strcat(s, ".sounds"));
1199                 }
1200                 s = cvar_string("sv_defaultplayermodel");
1201                 if(s != "")
1202                 {
1203                         precache_model(s);
1204                         PrecachePlayerSounds(strcat(s, ".sounds"));
1205                 }
1206         }
1207
1208         if (g_footsteps)
1209         {
1210                 PrecacheGlobalSound((globalsound_step = "misc/footstep0 6"));
1211                 PrecacheGlobalSound((globalsound_metalstep = "misc/metalfootstep0 6"));
1212         }
1213
1214         // gore and miscellaneous sounds
1215         //precache_sound ("misc/h2ohit.wav");
1216         precache_model ("models/gibs/bloodyskull.md3");
1217         precache_model ("models/gibs/chunk.mdl");
1218         precache_model ("models/gibs/eye.md3");
1219         precache_model ("models/gibs/gib1.md3");
1220         precache_model ("models/gibs/gib2.md3");
1221         precache_model ("models/gibs/gib3.md3");
1222         precache_model ("models/gibs/gib4.md3");
1223         precache_model ("models/gibs/gib5.md3");
1224         precache_model ("models/gibs/gib6.md3");
1225         precache_model ("models/gibs/smallchest.md3");
1226         precache_model ("models/gibs/chest.md3");
1227         precache_model ("models/gibs/arm.md3");
1228         precache_model ("models/gibs/leg1.md3");
1229         precache_model ("models/gibs/leg2.md3");
1230         precache_model ("models/hook.md3");
1231         precache_sound ("misc/armorimpact.wav");
1232         precache_sound ("misc/bodyimpact1.wav");
1233         precache_sound ("misc/bodyimpact2.wav");
1234         precache_sound ("misc/gib.wav");
1235         precache_sound ("misc/gib_splat01.wav");
1236         precache_sound ("misc/gib_splat02.wav");
1237         precache_sound ("misc/gib_splat03.wav");
1238         precache_sound ("misc/gib_splat04.wav");
1239         precache_sound ("misc/hit.wav");
1240         PrecacheGlobalSound((globalsound_fall = "misc/hitground 4"));
1241         PrecacheGlobalSound((globalsound_metalfall = "misc/metalhitground 4"));
1242         precache_sound ("misc/null.wav");
1243         precache_sound ("misc/spawn.wav");
1244         precache_sound ("misc/talk.wav");
1245         precache_sound ("misc/teleport.wav");
1246         precache_sound ("player/lava.wav");
1247         precache_sound ("player/slime.wav");
1248
1249         // announcer sounds - male
1250         precache_sound ("announcer/male/electrobitch.wav");
1251         precache_sound ("announcer/male/airshot.wav");
1252         precache_sound ("announcer/male/03kills.wav");
1253         precache_sound ("announcer/male/05kills.wav");
1254         precache_sound ("announcer/male/10kills.wav");
1255         precache_sound ("announcer/male/15kills.wav");
1256         precache_sound ("announcer/male/20kills.wav");
1257         precache_sound ("announcer/male/25kills.wav");
1258         precache_sound ("announcer/male/30kills.wav");
1259         precache_sound ("announcer/male/botlike.wav");
1260         precache_sound ("announcer/male/yoda.wav");
1261         precache_sound ("announcer/male/headshot.wav");
1262         precache_sound ("announcer/male/impressive.wav");
1263
1264         // announcer sounds - robotic
1265         precache_sound ("announcer/robotic/prepareforbattle.wav");
1266         precache_sound ("announcer/robotic/begin.wav");
1267         precache_sound ("announcer/robotic/timeoutcalled.wav");
1268         precache_sound ("announcer/robotic/1fragleft.wav");
1269         precache_sound ("announcer/robotic/1minuteremains.wav");
1270         precache_sound ("announcer/robotic/2fragsleft.wav");
1271         precache_sound ("announcer/robotic/3fragsleft.wav");
1272         if (g_minstagib)
1273         {
1274                 precache_sound ("announcer/robotic/lastsecond.wav");
1275                 precache_sound ("announcer/robotic/narrowly.wav");
1276         }
1277
1278         precache_model ("models/sprites/1.spr32");
1279         precache_model ("models/sprites/2.spr32");
1280         precache_model ("models/sprites/3.spr32");
1281         precache_model ("models/sprites/4.spr32");
1282         precache_model ("models/sprites/5.spr32");
1283         precache_model ("models/sprites/6.spr32");
1284         precache_model ("models/sprites/7.spr32");
1285         precache_model ("models/sprites/8.spr32");
1286         precache_model ("models/sprites/9.spr32");
1287         precache_model ("models/sprites/10.spr32");
1288         precache_sound ("announcer/robotic/1.wav");
1289         precache_sound ("announcer/robotic/2.wav");
1290         precache_sound ("announcer/robotic/3.wav");
1291         precache_sound ("announcer/robotic/4.wav");
1292         precache_sound ("announcer/robotic/5.wav");
1293         precache_sound ("announcer/robotic/6.wav");
1294         precache_sound ("announcer/robotic/7.wav");
1295         precache_sound ("announcer/robotic/8.wav");
1296         precache_sound ("announcer/robotic/9.wav");
1297         precache_sound ("announcer/robotic/10.wav");
1298
1299         // common weapon precaches
1300         precache_sound ("weapons/weapon_switch.wav");
1301         precache_sound ("weapons/weaponpickup.wav");
1302         if (cvar("g_grappling_hook"))
1303         {
1304                 precache_sound ("weapons/hook_fire.wav"); // hook
1305                 precache_sound ("weapons/hook_impact.wav"); // hook
1306         }
1307
1308         if (cvar("sv_precacheweapons") || g_nixnex)
1309         {
1310                 //precache weapon models/sounds
1311                 local float wep;
1312                 wep = WEP_FIRST;
1313                 while (wep <= WEP_LAST)
1314                 {
1315                         weapon_action(wep, WR_PRECACHE);
1316                         wep = wep + 1;
1317                 }
1318         }
1319
1320         if (!self.noise && self.music) // quake 3 uses the music field
1321                 self.noise = self.music;
1322
1323         // plays music for the level if there is any
1324         if (self.noise)
1325         {
1326                 precache_sound (self.noise);
1327                 ambientsound ('0 0 0', self.noise, VOL_BASE, ATTN_NONE);
1328         }
1329 }
1330
1331 // sorry, but using \ in macros breaks line numbers
1332 #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
1333 #define WRITESPECTATABLE_MSG_ONE(statement) WRITESPECTATABLE_MSG_ONE_VARNAME(oldmsg_entity, statement)
1334 #define WRITESPECTATABLE(msg,statement) if(msg == MSG_ONE) { WRITESPECTATABLE_MSG_ONE(statement); } else statement float WRITESPECTATABLE_workaround = 0
1335
1336 vector ExactTriggerHit_mins;
1337 vector ExactTriggerHit_maxs;
1338 float ExactTriggerHit_Recurse()
1339 {
1340         float s;
1341         entity se;
1342         float f;
1343
1344         tracebox('0 0 0', ExactTriggerHit_mins, ExactTriggerHit_maxs, '0 0 0', MOVE_NORMAL, other);
1345         if not(trace_ent)
1346                 return 0;
1347         if(trace_ent == self)
1348                 return 1;
1349
1350         se = trace_ent;
1351         s = se.solid;
1352         se.solid = SOLID_NOT;
1353         f = ExactTriggerHit_Recurse();
1354         se.solid = s;
1355
1356         return f;
1357 }
1358
1359 float ExactTriggerHit()
1360 {
1361         float f, s;
1362
1363         if not(self.modelindex)
1364                 return 1;
1365
1366         s = self.solid;
1367         self.solid = SOLID_BSP;
1368         ExactTriggerHit_mins = other.absmin;
1369         ExactTriggerHit_maxs = other.absmax;
1370         f = ExactTriggerHit_Recurse();
1371         self.solid = s;
1372
1373         return f;
1374 }
1375
1376 // WARNING: this kills the trace globals
1377 #define EXACTTRIGGER_TOUCH if not(ExactTriggerHit()) return
1378 #define EXACTTRIGGER_INIT  InitSolidBSPTrigger(); self.solid = SOLID_TRIGGER
1379
1380 #define INITPRIO_FIRST              0
1381 #define INITPRIO_GAMETYPE           0
1382 #define INITPRIO_GAMETYPE_FALLBACK  1
1383 #define INITPRIO_CVARS              5
1384 #define INITPRIO_FINDTARGET        10
1385 #define INITPRIO_DROPTOFLOOR       20
1386 #define INITPRIO_SETLOCATION       90
1387 #define INITPRIO_LINKDOORS         91
1388 #define INITPRIO_LAST              99
1389
1390 .void(void) initialize_entity;
1391 .float initialize_entity_order;
1392 .entity initialize_entity_next;
1393 entity initialize_entity_first;
1394
1395 void make_safe_for_remove(entity e)
1396 {
1397         if(e.initialize_entity)
1398         {
1399                 entity ent, prev;
1400                 for(ent = initialize_entity_first; ent; )
1401                 {
1402                         if((ent == e) || ((ent.classname == "initialize_entity") && (ent.enemy == e)))
1403                         {
1404                                 print("make_safe_for_remove: getting rid of initializer ", etos(ent), "\n");
1405                                 // skip it in linked list
1406                                 if(prev)
1407                                 {
1408                                         prev.initialize_entity_next = ent.initialize_entity_next;
1409                                         ent = prev.initialize_entity_next;
1410                                 }
1411                                 else
1412                                 {
1413                                         initialize_entity_first = ent.initialize_entity_next;
1414                                         ent = initialize_entity_first;
1415                                 }
1416                         }
1417                         else
1418                         {
1419                                 prev = ent;
1420                                 ent = ent.initialize_entity_next;
1421                         }
1422                 }
1423         }
1424 }
1425
1426 void objerror(string s)
1427 {
1428         make_safe_for_remove(self);
1429         objerror_builtin(s);
1430 }
1431
1432 void remove_unsafely(entity e)
1433 {
1434         remove_builtin(e);
1435 }
1436
1437 void remove_safely(entity e)
1438 {
1439         make_safe_for_remove(e);
1440         remove_builtin(e);
1441 }
1442
1443 void InitializeEntity(entity e, void(void) func, float order)
1444 {
1445         entity prev, cur;
1446
1447         if(!e || e.initialize_entity)
1448         {
1449                 // make a proxy initializer entity
1450                 entity e_old;
1451                 e_old = e;
1452                 e = spawn();
1453                 e.classname = "initialize_entity";
1454                 e.enemy = e_old;
1455         }
1456
1457         e.initialize_entity = func;
1458         e.initialize_entity_order = order;
1459
1460         cur = initialize_entity_first;
1461         for(;;)
1462         {
1463                 if(!cur || cur.initialize_entity_order > order)
1464                 {
1465                         // insert between prev and cur
1466                         if(prev)
1467                                 prev.initialize_entity_next = e;
1468                         else
1469                                 initialize_entity_first = e;
1470                         e.initialize_entity_next = cur;
1471                         return;
1472                 }
1473                 prev = cur;
1474                 cur = cur.initialize_entity_next;
1475         }
1476 }
1477 void InitializeEntitiesRun()
1478 {
1479         entity startoflist;
1480         startoflist = initialize_entity_first;
1481         initialize_entity_first = world;
1482         for(self = startoflist; self; )
1483         {
1484                 entity e;
1485                 var void(void) func;
1486                 e = self.initialize_entity_next;
1487                 func = self.initialize_entity;
1488                 self.initialize_entity_order = 0;
1489                 self.initialize_entity = func_null;
1490                 self.initialize_entity_next = world;
1491                 if(self.classname == "initialize_entity")
1492                 {
1493                         entity e_old;
1494                         e_old = self.enemy;
1495                         remove_builtin(self);
1496                         self = e_old;
1497                 }
1498                 dprint("Delayed initialization: ", self.classname, "\n");
1499                 func();
1500                 self = e;
1501         }
1502 }
1503
1504 .float uncustomizeentityforclient_set;
1505 .void(void) uncustomizeentityforclient;
1506 void(void) SUB_Nullpointer = #0;
1507 void UncustomizeEntitiesRun()
1508 {
1509         entity oldself;
1510         oldself = self;
1511         for(self = world; (self = findfloat(self, uncustomizeentityforclient_set, 1)); )
1512                 self.uncustomizeentityforclient();
1513         self = oldself;
1514 }
1515 void SetCustomizer(entity e, float(void) customizer, void(void) uncustomizer)
1516 {
1517         e.customizeentityforclient = customizer;
1518         e.uncustomizeentityforclient = uncustomizer;
1519         e.uncustomizeentityforclient_set = (uncustomizer != SUB_Nullpointer);
1520 }
1521
1522 .float nottargeted;
1523 #define IFTARGETED if(!self.nottargeted && self.targetname != "")
1524
1525 void Net_LinkEntity(entity e)
1526 {
1527         e.model = "net_entity";
1528         e.modelindex = 1;
1529         e.effects = EF_NODEPTHTEST | EF_LOWPRECISION;
1530 }
1531
1532 void adaptor_think2touch()
1533 {
1534         entity o;
1535         o = other;
1536         other = world;
1537         self.touch();
1538         other = o;
1539 }
1540
1541 void adaptor_think2use()
1542 {
1543         entity o, a;
1544         o = other;
1545         a = activator;
1546         activator = world;
1547         other = world;
1548         self.use();
1549         other = o;
1550         activator = a;
1551 }
1552
1553 // deferred dropping
1554 void DropToFloor_Handler()
1555 {
1556         droptofloor_builtin();
1557         self.dropped_origin = self.origin;
1558 }
1559
1560 void droptofloor()
1561 {
1562         InitializeEntity(self, DropToFloor_Handler, INITPRIO_DROPTOFLOOR);
1563 }
1564
1565
1566
1567 float trace_hits_box_a0, trace_hits_box_a1;
1568
1569 float trace_hits_box_1d(float end, float thmi, float thma)
1570 {
1571         if(end == 0)
1572         {
1573                 // just check if x is in range
1574                 if(0 < thmi)
1575                         return FALSE;
1576                 if(0 > thma)
1577                         return FALSE;
1578         }
1579         else
1580         {
1581                 // do the trace with respect to x
1582                 // 0 -> end has to stay in thmi -> thma
1583                 trace_hits_box_a0 = max(trace_hits_box_a0, min(thmi / end, thma / end));
1584                 trace_hits_box_a1 = min(trace_hits_box_a1, max(thmi / end, thma / end));
1585                 if(trace_hits_box_a0 > trace_hits_box_a1)
1586                         return FALSE;
1587         }
1588         return TRUE;
1589 }
1590
1591 float trace_hits_box(vector start, vector end, vector thmi, vector thma)
1592 {
1593         end -= start;
1594         thmi -= start;
1595         thma -= start;
1596         // now it is a trace from 0 to end
1597
1598         trace_hits_box_a0 = 0;
1599         trace_hits_box_a1 = 1;
1600
1601         if(!trace_hits_box_1d(end_x, thmi_x, thma_x))
1602                 return FALSE;
1603         if(!trace_hits_box_1d(end_y, thmi_y, thma_y))
1604                 return FALSE;
1605         if(!trace_hits_box_1d(end_z, thmi_z, thma_z))
1606                 return FALSE;
1607
1608         return TRUE;
1609 }
1610
1611 float tracebox_hits_box(vector start, vector mi, vector ma, vector end, vector thmi, vector thma)
1612 {
1613         return trace_hits_box(start, end, thmi - ma, thma - mi);
1614 }
1615
1616 float SUB_NoImpactCheck()
1617 {
1618         if(trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
1619                 return 1;
1620         if(other == world && self.size != '0 0 0')
1621         {
1622                 vector tic;
1623                 tic = self.velocity * sys_ticrate;
1624                 tic = tic + normalize(tic) * vlen(self.maxs - self.mins);
1625                 traceline(self.origin - tic, self.origin + tic, MOVE_NORMAL, self);
1626                 if(trace_fraction >= 1)
1627                 {
1628                         dprint("Odd... did not hit...?\n");
1629                 }
1630                 else if (trace_dphitq3surfaceflags & Q3SURFACEFLAG_NOIMPACT)
1631                 {
1632                         dprint("Detected and prevented the sky-grapple bug.\n");
1633                         return 1;
1634                 }
1635         }
1636
1637         return 0;
1638 }
1639
1640 #define SUB_OwnerCheck() (other && (other == self.owner))
1641
1642 #define PROJECTILE_TOUCH do { if(SUB_OwnerCheck()) return; if(SUB_NoImpactCheck()) { remove(self); return; } } while(0)
1643 const string STR_MISC_NULL_WAV = "misc/null.wav";
1644 #define PROJECTILE_TOUCH_NOSOUND do { if(SUB_OwnerCheck()) return; if(SUB_NoImpactCheck()) { sound (self, CHAN_PROJECTILE, STR_MISC_NULL_WAV, VOL_BASE, ATTN_NORM); remove(self); return; } } while(0)