svvm_cmds.c

   1 #include "quakedef.h"
   2
   3 #include "prvm_cmds.h"
   4 #include "jpeg.h"
   5
   6 //============================================================================
   7 // Server
   8
   9
  10
  11 char *vm_sv_extensions =
  12 "BX_WAL_SUPPORT "
  13 "DP_BUTTONCHAT "
  14 "DP_BUTTONUSE "
  15 "DP_CL_LOADSKY "
  16 "DP_CON_ALIASPARAMETERS "
  17 "DP_CON_BESTWEAPON "
  18 "DP_CON_EXPANDCVAR "
  19 "DP_CON_SET "
  20 "DP_CON_SETA "
  21 "DP_CON_STARTMAP "
  22 "DP_CSQC_MULTIFRAME_INTERPOLATION "
  23 "DP_EF_ADDITIVE "
  24 "DP_EF_BLUE "
  25 "DP_EF_DOUBLESIDED "
  26 "DP_EF_FLAME "
  27 "DP_EF_FULLBRIGHT "
  28 "DP_EF_NODEPTHTEST "
  29 "DP_EF_NODRAW "
  30 "DP_EF_NOGUNBOB "
  31 "DP_EF_NOSELFSHADOW "
  32 "DP_EF_NOSHADOW "
  33 "DP_EF_RED "
  34 "DP_EF_STARDUST "
  35 "DP_EF_TELEPORT_BIT "
  36 "DP_ENT_ALPHA "
  37 "DP_ENT_COLORMOD "
  38 "DP_ENT_CUSTOMCOLORMAP "
  39 "DP_ENT_EXTERIORMODELTOCLIENT "
  40 "DP_ENT_GLOW "
  41 "DP_ENT_GLOWMOD "
  42 "DP_ENT_LOWPRECISION "
  43 "DP_ENT_SCALE "
  44 "DP_ENT_VIEWMODEL "
  45 "DP_GECKO_SUPPORT "
  46 "DP_GFX_EXTERNALTEXTURES "
  47 "DP_GFX_EXTERNALTEXTURES_PERMAP "
  48 "DP_GFX_FOG "
  49 "DP_GFX_QUAKE3MODELTAGS "
  50 "DP_GFX_SKINFILES "
  51 "DP_GFX_SKYBOX "
  52 "DP_GFX_MODEL_INTERPOLATION "
  53 "DP_HALFLIFE_MAP "
  54 "DP_HALFLIFE_MAP_CVAR "
  55 "DP_HALFLIFE_SPRITE "
  56 "DP_INPUTBUTTONS "
  57 "DP_LITSPRITES "
  58 "DP_LITSUPPORT "
  59 "DP_MONSTERWALK "
  60 "DP_MOVETYPEBOUNCEMISSILE "
  61 "DP_MOVETYPEFOLLOW "
  62 "DP_NULL_MODEL "
  63 "DP_QC_ASINACOSATANATAN2TAN "
  64 "DP_QC_CHANGEPITCH "
  65 "DP_QC_CMD "
  66 "DP_QC_COPYENTITY "
  67 "DP_QC_CRC16 "
  68 "DP_QC_CVAR_DEFSTRING "
  69 "DP_QC_CVAR_DESCRIPTION "
  70 "DP_QC_CVAR_STRING "
  71 "DP_QC_CVAR_TYPE "
  72 "DP_QC_EDICT_NUM "
  73 "DP_QC_ENTITYDATA "
  74 "DP_QC_ETOS "
  75 "DP_QC_EXTRESPONSEPACKET "
  76 "DP_QC_FINDCHAIN "
  77 "DP_QC_FINDCHAIN_TOFIELD "
  78 "DP_QC_FINDCHAINFLAGS "
  79 "DP_QC_FINDCHAINFLOAT "
  80 "DP_QC_FINDFLAGS "
  81 "DP_QC_FINDFLOAT "
  82 "DP_QC_FS_SEARCH "
  83 "DP_QC_GETLIGHT "
  84 "DP_QC_GETSURFACE "
  85 "DP_QC_GETSURFACEPOINTATTRIBUTE "
  86 "DP_QC_GETTAGINFO "
  87 "DP_QC_GETTAGINFO_BONEPROPERTIES "
  88 "DP_QC_GETTIME "
  89 "DP_QC_GETTIME_CDTRACK "
  90 "DP_QC_MINMAXBOUND "
  91 "DP_QC_MULTIPLETEMPSTRINGS "
  92 "DP_QC_NUM_FOR_EDICT "
  93 "DP_QC_RANDOMVEC "
  94 "DP_QC_SINCOSSQRTPOW "
  95 "DP_QC_STRFTIME "
  96 "DP_QC_STRINGBUFFERS "
  97 "DP_QC_STRINGBUFFERS_CVARLIST "
  98 "DP_QC_STRINGCOLORFUNCTIONS "
  99 "DP_QC_STRING_CASE_FUNCTIONS "
 100 "DP_QC_STRREPLACE "
 101 "DP_QC_TOKENIZEBYSEPARATOR "
 102 "DP_QC_TOKENIZE_CONSOLE "
 103 "DP_QC_TRACEBOX "
 104 "DP_QC_TRACETOSS "
 105 "DP_QC_TRACE_MOVETYPE_HITMODEL "
 106 "DP_QC_TRACE_MOVETYPE_WORLDONLY "
 107 "DP_QC_UNLIMITEDTEMPSTRINGS "
 108 "DP_QC_URI_ESCAPE "
 109 "DP_QC_URI_GET "
 110 "DP_QC_VECTOANGLES_WITH_ROLL "
 111 "DP_QC_VECTORVECTORS "
 112 "DP_QC_WHICHPACK "
 113 "DP_QUAKE2_MODEL "
 114 "DP_QUAKE2_SPRITE "
 115 "DP_QUAKE3_MAP "
 116 "DP_QUAKE3_MODEL "
 117 "DP_REGISTERCVAR "
 118 "DP_SND_DIRECTIONLESSATTNNONE "
 119 "DP_SND_FAKETRACKS "
 120 "DP_SND_OGGVORBIS "
 121 "DP_SND_STEREOWAV "
 122 "DP_SOLIDCORPSE "
 123 "DP_SPRITE32 "
 124 "DP_SV_BOTCLIENT "
 125 "DP_SV_BOUNCEFACTOR "
 126 "DP_SV_CLIENTCOLORS "
 127 "DP_SV_CLIENTNAME "
 128 "DP_SV_CMD "
 129 "DP_SV_CUSTOMIZEENTITYFORCLIENT "
 130 "DP_SV_DRAWONLYTOCLIENT "
 131 "DP_SV_DROPCLIENT "
 132 "DP_SV_EFFECT "
 133 "DP_SV_ENTITYCONTENTSTRANSITION "
 134 "DP_SV_MODELFLAGS_AS_EFFECTS "
 135 "DP_SV_MOVETYPESTEP_LANDEVENT "
 136 "DP_SV_NETADDRESS "
 137 "DP_SV_NODRAWTOCLIENT "
 138 "DP_SV_ONENTITYNOSPAWNFUNCTION "
 139 "DP_SV_ONENTITYPREPOSTSPAWNFUNCTION "
 140 "DP_SV_PING "
 141 "DP_SV_PLAYERPHYSICS "
 142 "DP_SV_POINTPARTICLES "
 143 "DP_SV_POINTSOUND "
 144 "DP_SV_PRECACHEANYTIME "
 145 "DP_SV_PRINT "
 146 "DP_SV_PUNCHVECTOR "
 147 "DP_SV_QCSTATUS "
 148 "DP_SV_ROTATINGBMODEL "
 149 "DP_SV_SETCOLOR "
 150 "DP_SV_SHUTDOWN "
 151 "DP_SV_SLOWMO "
 152 "DP_SV_SPAWNFUNC_PREFIX "
 153 "DP_SV_WRITEPICTURE "
 154 "DP_SV_WRITEUNTERMINATEDSTRING "
 155 "DP_TE_BLOOD "
 156 "DP_TE_BLOODSHOWER "
 157 "DP_TE_CUSTOMFLASH "
 158 "DP_TE_EXPLOSIONRGB "
 159 "DP_TE_FLAMEJET "
 160 "DP_TE_PARTICLECUBE "
 161 "DP_TE_PARTICLERAIN "
 162 "DP_TE_PARTICLESNOW "
 163 "DP_TE_PLASMABURN "
 164 "DP_TE_QUADEFFECTS1 "
 165 "DP_TE_SMALLFLASH "
 166 "DP_TE_SPARK "
 167 "DP_TE_STANDARDEFFECTBUILTINS "
 168 "DP_TRACE_HITCONTENTSMASK_SURFACEINFO "
 169 "DP_VIEWZOOM "
 170 "EXT_BITSHIFT "
 171 "FRIK_FILE "
 172 "FTE_QC_CHECKPVS "
 173 "FTE_STRINGS "
 174 "KRIMZON_SV_PARSECLIENTCOMMAND "
 175 "NEH_CMD_PLAY2 "
 176 "NEH_RESTOREGAME "
 177 "NEXUIZ_PLAYERMODEL "
 178 "NXQ_GFX_LETTERBOX "
 179 "PRYDON_CLIENTCURSOR "
 180 "TENEBRAE_GFX_DLIGHTS "
 181 "TW_SV_STEPCONTROL "
 182 "ZQ_PAUSE "
 183 "DP_CSQC_SPAWNPARTICLE "
 184 "DP_CSQC_ENTITYTRANSPARENTSORTING_OFFSET "
 185 "DP_CSQC_ENTITYNOCULL "
 186 //"EXT_CSQC " // not ready yet
 187 ;
 188
 189 /*
 190 =================
 191 VM_SV_setorigin
 192
 193 This is the only valid way to move an object without using the physics of the world (setting velocity and waiting).  Directly changing origin will not set internal links correctly, so clipping would be messed up.  This should be called when an object is spawned, and then only if it is teleported.
 194
 195 setorigin (entity, origin)
 196 =================
 197 */
 198 static void VM_SV_setorigin (void)
 199 {
 200         prvm_edict_t    *e;
 201         float   *org;
 202
 203         VM_SAFEPARMCOUNT(2, VM_setorigin);
 204
 205         e = PRVM_G_EDICT(OFS_PARM0);
 206         if (e == prog->edicts)
 207         {
 208                 VM_Warning("setorigin: can not modify world entity\n");
 209                 return;
 210         }
 211         if (e->priv.server->free)
 212         {
 213                 VM_Warning("setorigin: can not modify free entity\n");
 214                 return;
 215         }
 216         org = PRVM_G_VECTOR(OFS_PARM1);
 217         VectorCopy (org, e->fields.server->origin);
 218         SV_LinkEdict(e);
 219 }
 220
 221 // TODO: rotate param isnt used.. could be a bug. please check this and remove it if possible [1/10/2008 Black]
 222 static void SetMinMaxSize (prvm_edict_t *e, float *min, float *max, qboolean rotate)
 223 {
 224         int             i;
 225
 226         for (i=0 ; i<3 ; i++)
 227                 if (min[i] > max[i])
 228                         PRVM_ERROR("SetMinMaxSize: backwards mins/maxs");
 229
 230 // set derived values
 231         VectorCopy (min, e->fields.server->mins);
 232         VectorCopy (max, e->fields.server->maxs);
 233         VectorSubtract (max, min, e->fields.server->size);
 234
 235         SV_LinkEdict(e);
 236 }
 237
 238 /*
 239 =================
 240 VM_SV_setsize
 241
 242 the size box is rotated by the current angle
 243 LordHavoc: no it isn't...
 244
 245 setsize (entity, minvector, maxvector)
 246 =================
 247 */
 248 static void VM_SV_setsize (void)
 249 {
 250         prvm_edict_t    *e;
 251         float   *min, *max;
 252
 253         VM_SAFEPARMCOUNT(3, VM_setsize);
 254
 255         e = PRVM_G_EDICT(OFS_PARM0);
 256         if (e == prog->edicts)
 257         {
 258                 VM_Warning("setsize: can not modify world entity\n");
 259                 return;
 260         }
 261         if (e->priv.server->free)
 262         {
 263                 VM_Warning("setsize: can not modify free entity\n");
 264                 return;
 265         }
 266         min = PRVM_G_VECTOR(OFS_PARM1);
 267         max = PRVM_G_VECTOR(OFS_PARM2);
 268         SetMinMaxSize (e, min, max, false);
 269 }
 270
 271
 272 /*
 273 =================
 274 VM_SV_setmodel
 275
 276 setmodel(entity, model)
 277 =================
 278 */
 279 static vec3_t quakemins = {-16, -16, -16}, quakemaxs = {16, 16, 16};
 280 static void VM_SV_setmodel (void)
 281 {
 282         prvm_edict_t    *e;
 283         dp_model_t      *mod;
 284         int             i;
 285
 286         VM_SAFEPARMCOUNT(2, VM_setmodel);
 287
 288         e = PRVM_G_EDICT(OFS_PARM0);
 289         if (e == prog->edicts)
 290         {
 291                 VM_Warning("setmodel: can not modify world entity\n");
 292                 return;
 293         }
 294         if (e->priv.server->free)
 295         {
 296                 VM_Warning("setmodel: can not modify free entity\n");
 297                 return;
 298         }
 299         i = SV_ModelIndex(PRVM_G_STRING(OFS_PARM1), 1);
 300         e->fields.server->model = PRVM_SetEngineString(sv.model_precache[i]);
 301         e->fields.server->modelindex = i;
 302
 303         mod = sv.models[i];
 304
 305         if (mod)
 306         {
 307                 if (mod->type != mod_alias || sv_gameplayfix_setmodelrealbox.integer)
 308                         SetMinMaxSize (e, mod->normalmins, mod->normalmaxs, true);
 309                 else
 310                         SetMinMaxSize (e, quakemins, quakemaxs, true);
 311         }
 312         else
 313                 SetMinMaxSize (e, vec3_origin, vec3_origin, true);
 314 }
 315
 316 /*
 317 =================
 318 VM_SV_sprint
 319
 320 single print to a specific client
 321
 322 sprint(clientent, value)
 323 =================
 324 */
 325 static void VM_SV_sprint (void)
 326 {
 327         client_t        *client;
 328         int                     entnum;
 329         char string[VM_STRINGTEMP_LENGTH];
 330
 331         VM_VarString(1, string, sizeof(string));
 332
 333         VM_SAFEPARMCOUNTRANGE(2, 8, VM_SV_sprint);
 334
 335         entnum = PRVM_G_EDICTNUM(OFS_PARM0);
 336         // LordHavoc: div0 requested that sprintto world  operate like print
 337         if (entnum == 0)
 338         {
 339                 Con_Print(string);
 340                 return;
 341         }
 342
 343         if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
 344         {
 345                 VM_Warning("tried to centerprint to a non-client\n");
 346                 return;
 347         }
 348
 349         client = svs.clients + entnum-1;
 350         if (!client->netconnection)
 351                 return;
 352
 353         MSG_WriteChar(&client->netconnection->message,svc_print);
 354         MSG_WriteString(&client->netconnection->message, string);
 355 }
 356
 357
 358 /*
 359 =================
 360 VM_SV_centerprint
 361
 362 single print to a specific client
 363
 364 centerprint(clientent, value)
 365 =================
 366 */
 367 static void VM_SV_centerprint (void)
 368 {
 369         client_t        *client;
 370         int                     entnum;
 371         char string[VM_STRINGTEMP_LENGTH];
 372
 373         VM_SAFEPARMCOUNTRANGE(2, 8, VM_SV_centerprint);
 374
 375         entnum = PRVM_G_EDICTNUM(OFS_PARM0);
 376
 377         if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
 378         {
 379                 VM_Warning("tried to centerprint to a non-client\n");
 380                 return;
 381         }
 382
 383         client = svs.clients + entnum-1;
 384         if (!client->netconnection)
 385                 return;
 386
 387         VM_VarString(1, string, sizeof(string));
 388         MSG_WriteChar(&client->netconnection->message,svc_centerprint);
 389         MSG_WriteString(&client->netconnection->message, string);
 390 }
 391
 392 /*
 393 =================
 394 VM_SV_particle
 395
 396 particle(origin, color, count)
 397 =================
 398 */
 399 static void VM_SV_particle (void)
 400 {
 401         float           *org, *dir;
 402         float           color;
 403         float           count;
 404
 405         VM_SAFEPARMCOUNT(4, VM_SV_particle);
 406
 407         org = PRVM_G_VECTOR(OFS_PARM0);
 408         dir = PRVM_G_VECTOR(OFS_PARM1);
 409         color = PRVM_G_FLOAT(OFS_PARM2);
 410         count = PRVM_G_FLOAT(OFS_PARM3);
 411         SV_StartParticle (org, dir, (int)color, (int)count);
 412 }
 413
 414
 415 /*
 416 =================
 417 VM_SV_ambientsound
 418
 419 =================
 420 */
 421 static void VM_SV_ambientsound (void)
 422 {
 423         const char      *samp;
 424         float           *pos;
 425         float           vol, attenuation;
 426         int                     soundnum, large;
 427
 428         VM_SAFEPARMCOUNT(4, VM_SV_ambientsound);
 429
 430         pos = PRVM_G_VECTOR (OFS_PARM0);
 431         samp = PRVM_G_STRING(OFS_PARM1);
 432         vol = PRVM_G_FLOAT(OFS_PARM2);
 433         attenuation = PRVM_G_FLOAT(OFS_PARM3);
 434
 435 // check to see if samp was properly precached
 436         soundnum = SV_SoundIndex(samp, 1);
 437         if (!soundnum)
 438                 return;
 439
 440         large = false;
 441         if (soundnum >= 256)
 442                 large = true;
 443
 444         // add an svc_spawnambient command to the level signon packet
 445
 446         if (large)
 447                 MSG_WriteByte (&sv.signon, svc_spawnstaticsound2);
 448         else
 449                 MSG_WriteByte (&sv.signon, svc_spawnstaticsound);
 450
 451         MSG_WriteVector(&sv.signon, pos, sv.protocol);
 452
 453         if (large || sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
 454                 MSG_WriteShort (&sv.signon, soundnum);
 455         else
 456                 MSG_WriteByte (&sv.signon, soundnum);
 457
 458         MSG_WriteByte (&sv.signon, (int)(vol*255));
 459         MSG_WriteByte (&sv.signon, (int)(attenuation*64));
 460
 461 }
 462
 463 /*
 464 =================
 465 VM_SV_sound
 466
 467 Each entity can have eight independant sound sources, like voice,
 468 weapon, feet, etc.
 469
 470 Channel 0 is an auto-allocate channel, the others override anything
 471 already running on that entity/channel pair.
 472
 473 An attenuation of 0 will play full volume everywhere in the level.
 474 Larger attenuations will drop off.
 475
 476 =================
 477 */
 478 static void VM_SV_sound (void)
 479 {
 480         const char      *sample;
 481         int                     channel;
 482         prvm_edict_t            *entity;
 483         int             volume;
 484         float attenuation;
 485
 486         VM_SAFEPARMCOUNTRANGE(4, 5, VM_SV_sound);
 487
 488         entity = PRVM_G_EDICT(OFS_PARM0);
 489         channel = (int)PRVM_G_FLOAT(OFS_PARM1);
 490         sample = PRVM_G_STRING(OFS_PARM2);
 491         volume = (int)(PRVM_G_FLOAT(OFS_PARM3) * 255);
 492         attenuation = PRVM_G_FLOAT(OFS_PARM4);
 493         if (prog->argc < 5)
 494         {
 495                 Con_DPrintf("VM_SV_sound: given only 4 parameters, expected 5, assuming attenuation = ATTN_NORMAL\n");
 496                 attenuation = 1;
 497         }
 498
 499         if (volume < 0 || volume > 255)
 500         {
 501                 VM_Warning("SV_StartSound: volume must be in range 0-1\n");
 502                 return;
 503         }
 504
 505         if (attenuation < 0 || attenuation > 4)
 506         {
 507                 VM_Warning("SV_StartSound: attenuation must be in range 0-4\n");
 508                 return;
 509         }
 510
 511         if (channel < 0 || channel > 7)
 512         {
 513                 VM_Warning("SV_StartSound: channel must be in range 0-7\n");
 514                 return;
 515         }
 516
 517         SV_StartSound (entity, channel, sample, volume, attenuation);
 518 }
 519
 520 /*
 521 =================
 522 VM_SV_pointsound
 523
 524 Follows the same logic as VM_SV_sound, except instead of
 525 an entity, an origin for the sound is provided, and channel
 526 is omitted (since no entity is being tracked).
 527
 528 =================
 529 */
 530 static void VM_SV_pointsound(void)
 531 {
 532         const char      *sample;
 533         int             volume;
 534         float           attenuation;
 535         vec3_t          org;
 536
 537         VM_SAFEPARMCOUNT(4, VM_SV_pointsound);
 538
 539         VectorCopy(PRVM_G_VECTOR(OFS_PARM0), org);
 540         sample = PRVM_G_STRING(OFS_PARM1);
 541         volume = (int)(PRVM_G_FLOAT(OFS_PARM2) * 255);
 542         attenuation = PRVM_G_FLOAT(OFS_PARM3);
 543
 544         if (volume < 0 || volume > 255)
 545         {
 546                 VM_Warning("SV_StartPointSound: volume must be in range 0-1\n");
 547                 return;
 548         }
 549
 550         if (attenuation < 0 || attenuation > 4)
 551         {
 552                 VM_Warning("SV_StartPointSound: attenuation must be in range 0-4\n");
 553                 return;
 554         }
 555
 556         SV_StartPointSound (org, sample, volume, attenuation);
 557 }
 558
 559 /*
 560 =================
 561 VM_SV_traceline
 562
 563 Used for use tracing and shot targeting
 564 Traces are blocked by bbox and exact bsp entityes, and also slide box entities
 565 if the tryents flag is set.
 566
 567 traceline (vector1, vector2, movetype, ignore)
 568 =================
 569 */
 570 static void VM_SV_traceline (void)
 571 {
 572         float   *v1, *v2;
 573         trace_t trace;
 574         int             move;
 575         prvm_edict_t    *ent;
 576
 577         VM_SAFEPARMCOUNTRANGE(4, 8, VM_SV_traceline); // allow more parameters for future expansion
 578
 579         prog->xfunction->builtinsprofile += 30;
 580
 581         v1 = PRVM_G_VECTOR(OFS_PARM0);
 582         v2 = PRVM_G_VECTOR(OFS_PARM1);
 583         move = (int)PRVM_G_FLOAT(OFS_PARM2);
 584         ent = PRVM_G_EDICT(OFS_PARM3);
 585
 586         if (IS_NAN(v1[0]) || IS_NAN(v1[1]) || IS_NAN(v1[2]) || IS_NAN(v2[0]) || IS_NAN(v2[1]) || IS_NAN(v2[2]))
 587                 PRVM_ERROR("%s: NAN errors detected in traceline('%f %f %f', '%f %f %f', %i, entity %i)\n", PRVM_NAME, v1[0], v1[1], v1[2], v2[0], v2[1], v2[2], move, PRVM_EDICT_TO_PROG(ent));
 588
 589         trace = SV_TraceLine(v1, v2, move, ent, SV_GenericHitSuperContentsMask(ent));
 590
 591         VM_SetTraceGlobals(&trace);
 592 }
 593
 594
 595 /*
 596 =================
 597 VM_SV_tracebox
 598
 599 Used for use tracing and shot targeting
 600 Traces are blocked by bbox and exact bsp entityes, and also slide box entities
 601 if the tryents flag is set.
 602
 603 tracebox (vector1, vector mins, vector maxs, vector2, tryents)
 604 =================
 605 */
 606 // LordHavoc: added this for my own use, VERY useful, similar to traceline
 607 static void VM_SV_tracebox (void)
 608 {
 609         float   *v1, *v2, *m1, *m2;
 610         trace_t trace;
 611         int             move;
 612         prvm_edict_t    *ent;
 613
 614         VM_SAFEPARMCOUNTRANGE(6, 8, VM_SV_tracebox); // allow more parameters for future expansion
 615
 616         prog->xfunction->builtinsprofile += 30;
 617
 618         v1 = PRVM_G_VECTOR(OFS_PARM0);
 619         m1 = PRVM_G_VECTOR(OFS_PARM1);
 620         m2 = PRVM_G_VECTOR(OFS_PARM2);
 621         v2 = PRVM_G_VECTOR(OFS_PARM3);
 622         move = (int)PRVM_G_FLOAT(OFS_PARM4);
 623         ent = PRVM_G_EDICT(OFS_PARM5);
 624
 625         if (IS_NAN(v1[0]) || IS_NAN(v1[1]) || IS_NAN(v1[2]) || IS_NAN(v2[0]) || IS_NAN(v2[1]) || IS_NAN(v2[2]))
 626                 PRVM_ERROR("%s: NAN errors detected in tracebox('%f %f %f', '%f %f %f', '%f %f %f', '%f %f %f', %i, entity %i)\n", PRVM_NAME, v1[0], v1[1], v1[2], m1[0], m1[1], m1[2], m2[0], m2[1], m2[2], v2[0], v2[1], v2[2], move, PRVM_EDICT_TO_PROG(ent));
 627
 628         trace = SV_TraceBox(v1, m1, m2, v2, move, ent, SV_GenericHitSuperContentsMask(ent));
 629
 630         VM_SetTraceGlobals(&trace);
 631 }
 632
 633 static trace_t SV_Trace_Toss (prvm_edict_t *tossent, prvm_edict_t *ignore)
 634 {
 635         int i;
 636         float gravity;
 637         vec3_t move, end;
 638         vec3_t original_origin;
 639         vec3_t original_velocity;
 640         vec3_t original_angles;
 641         vec3_t original_avelocity;
 642         prvm_eval_t *val;
 643         trace_t trace;
 644
 645         VectorCopy(tossent->fields.server->origin   , original_origin   );
 646         VectorCopy(tossent->fields.server->velocity , original_velocity );
 647         VectorCopy(tossent->fields.server->angles   , original_angles   );
 648         VectorCopy(tossent->fields.server->avelocity, original_avelocity);
 649
 650         val = PRVM_EDICTFIELDVALUE(tossent, prog->fieldoffsets.gravity);
 651         if (val != NULL && val->_float != 0)
 652                 gravity = val->_float;
 653         else
 654                 gravity = 1.0;
 655         gravity *= sv_gravity.value * 0.025;
 656
 657         for (i = 0;i < 200;i++) // LordHavoc: sanity check; never trace more than 10 seconds
 658         {
 659                 SV_CheckVelocity (tossent);
 660                 tossent->fields.server->velocity[2] -= gravity;
 661                 VectorMA (tossent->fields.server->angles, 0.05, tossent->fields.server->avelocity, tossent->fields.server->angles);
 662                 VectorScale (tossent->fields.server->velocity, 0.05, move);
 663                 VectorAdd (tossent->fields.server->origin, move, end);
 664                 trace = SV_TraceBox(tossent->fields.server->origin, tossent->fields.server->mins, tossent->fields.server->maxs, end, MOVE_NORMAL, tossent, SV_GenericHitSuperContentsMask(tossent));
 665                 VectorCopy (trace.endpos, tossent->fields.server->origin);
 666                 tossent->fields.server->velocity[2] -= gravity;
 667
 668                 if (trace.fraction < 1)
 669                         break;
 670         }
 671
 672         VectorCopy(original_origin   , tossent->fields.server->origin   );
 673         VectorCopy(original_velocity , tossent->fields.server->velocity );
 674         VectorCopy(original_angles   , tossent->fields.server->angles   );
 675         VectorCopy(original_avelocity, tossent->fields.server->avelocity);
 676
 677         return trace;
 678 }
 679
 680 static void VM_SV_tracetoss (void)
 681 {
 682         trace_t trace;
 683         prvm_edict_t    *ent;
 684         prvm_edict_t    *ignore;
 685
 686         VM_SAFEPARMCOUNT(2, VM_SV_tracetoss);
 687
 688         prog->xfunction->builtinsprofile += 600;
 689
 690         ent = PRVM_G_EDICT(OFS_PARM0);
 691         if (ent == prog->edicts)
 692         {
 693                 VM_Warning("tracetoss: can not use world entity\n");
 694                 return;
 695         }
 696         ignore = PRVM_G_EDICT(OFS_PARM1);
 697
 698         trace = SV_Trace_Toss (ent, ignore);
 699
 700         VM_SetTraceGlobals(&trace);
 701 }
 702
 703 //============================================================================
 704
 705 static int checkpvsbytes;
 706 static unsigned char checkpvs[MAX_MAP_LEAFS/8];
 707
 708 static int VM_SV_newcheckclient (int check)
 709 {
 710         int             i;
 711         prvm_edict_t    *ent;
 712         vec3_t  org;
 713
 714 // cycle to the next one
 715
 716         check = bound(1, check, svs.maxclients);
 717         if (check == svs.maxclients)
 718                 i = 1;
 719         else
 720                 i = check + 1;
 721
 722         for ( ;  ; i++)
 723         {
 724                 // count the cost
 725                 prog->xfunction->builtinsprofile++;
 726                 // wrap around
 727                 if (i == svs.maxclients+1)
 728                         i = 1;
 729                 // look up the client's edict
 730                 ent = PRVM_EDICT_NUM(i);
 731                 // check if it is to be ignored, but never ignore the one we started on (prevent infinite loop)
 732                 if (i != check && (ent->priv.server->free || ent->fields.server->health <= 0 || ((int)ent->fields.server->flags & FL_NOTARGET)))
 733                         continue;
 734                 // found a valid client (possibly the same one again)
 735                 break;
 736         }
 737
 738 // get the PVS for the entity
 739         VectorAdd(ent->fields.server->origin, ent->fields.server->view_ofs, org);
 740         checkpvsbytes = 0;
 741         if (sv.worldmodel && sv.worldmodel->brush.FatPVS)
 742                 checkpvsbytes = sv.worldmodel->brush.FatPVS(sv.worldmodel, org, 0, checkpvs, sizeof(checkpvs), false);
 743
 744         return i;
 745 }
 746
 747 /*
 748 =================
 749 VM_SV_checkclient
 750
 751 Returns a client (or object that has a client enemy) that would be a
 752 valid target.
 753
 754 If there is more than one valid option, they are cycled each frame
 755
 756 If (self.origin + self.viewofs) is not in the PVS of the current target,
 757 it is not returned at all.
 758
 759 name checkclient ()
 760 =================
 761 */
 762 int c_invis, c_notvis;
 763 static void VM_SV_checkclient (void)
 764 {
 765         prvm_edict_t    *ent, *self;
 766         vec3_t  view;
 767
 768         VM_SAFEPARMCOUNT(0, VM_SV_checkclient);
 769
 770         // find a new check if on a new frame
 771         if (sv.time - sv.lastchecktime >= 0.1)
 772         {
 773                 sv.lastcheck = VM_SV_newcheckclient (sv.lastcheck);
 774                 sv.lastchecktime = sv.time;
 775         }
 776
 777         // return check if it might be visible
 778         ent = PRVM_EDICT_NUM(sv.lastcheck);
 779         if (ent->priv.server->free || ent->fields.server->health <= 0)
 780         {
 781                 VM_RETURN_EDICT(prog->edicts);
 782                 return;
 783         }
 784
 785         // if current entity can't possibly see the check entity, return 0
 786         self = PRVM_PROG_TO_EDICT(prog->globals.server->self);
 787         VectorAdd(self->fields.server->origin, self->fields.server->view_ofs, view);
 788         if (sv.worldmodel && checkpvsbytes && !sv.worldmodel->brush.BoxTouchingPVS(sv.worldmodel, checkpvs, view, view))
 789         {
 790                 c_notvis++;
 791                 VM_RETURN_EDICT(prog->edicts);
 792                 return;
 793         }
 794
 795         // might be able to see it
 796         c_invis++;
 797         VM_RETURN_EDICT(ent);
 798 }
 799
 800 //============================================================================
 801
 802 /*
 803 =================
 804 VM_SV_checkpvs
 805
 806 Checks if an entity is in a point's PVS.
 807 Should be fast but can be inexact.
 808
 809 float checkpvs(vector viewpos, entity viewee) = #240;
 810 =================
 811 */
 812 static void VM_SV_checkpvs (void)
 813 {
 814         vec3_t viewpos;
 815         prvm_edict_t *viewee;
 816 #if 1
 817         unsigned char *pvs;
 818 #else
 819         static int fatpvsbytes;
 820         static unsigned char fatpvs[MAX_MAP_LEAFS/8];
 821 #endif
 822
 823         VM_SAFEPARMCOUNT(2, VM_SV_checkpvs);
 824         VectorCopy(PRVM_G_VECTOR(OFS_PARM0), viewpos);
 825         viewee = PRVM_G_EDICT(OFS_PARM1);
 826
 827         if(viewee->priv.server->free)
 828         {
 829                 VM_Warning("checkpvs: can not check free entity\n");
 830                 PRVM_G_FLOAT(OFS_RETURN) = 4;
 831                 return;
 832         }
 833
 834 #if 1
 835         if(!sv.worldmodel->brush.GetPVS || !sv.worldmodel->brush.BoxTouchingPVS)
 836         {
 837                 // no PVS support on this worldmodel... darn
 838                 PRVM_G_FLOAT(OFS_RETURN) = 3;
 839                 return;
 840         }
 841         pvs = sv.worldmodel->brush.GetPVS(sv.worldmodel, viewpos);
 842         if(!pvs)
 843         {
 844                 // viewpos isn't in any PVS... darn
 845                 PRVM_G_FLOAT(OFS_RETURN) = 2;
 846                 return;
 847         }
 848         PRVM_G_FLOAT(OFS_RETURN) = sv.worldmodel->brush.BoxTouchingPVS(sv.worldmodel, pvs, viewee->fields.server->absmin, viewee->fields.server->absmax);
 849 #else
 850         // using fat PVS like FTEQW does (slow)
 851         if(!sv.worldmodel->brush.FatPVS || !sv.worldmodel->brush.BoxTouchingPVS)
 852         {
 853                 // no PVS support on this worldmodel... darn
 854                 PRVM_G_FLOAT(OFS_RETURN) = 3;
 855                 return;
 856         }
 857         fatpvsbytes = sv.worldmodel->brush.FatPVS(sv.worldmodel, viewpos, 8, fatpvs, sizeof(fatpvs), false);
 858         if(!fatpvsbytes)
 859         {
 860                 // viewpos isn't in any PVS... darn
 861                 PRVM_G_FLOAT(OFS_RETURN) = 2;
 862                 return;
 863         }
 864         PRVM_G_FLOAT(OFS_RETURN) = sv.worldmodel->brush.BoxTouchingPVS(sv.worldmodel, fatpvs, viewee->fields.server->absmin, viewee->fields.server->absmax);
 865 #endif
 866 }
 867
 868
 869 /*
 870 =================
 871 VM_SV_stuffcmd
 872
 873 Sends text over to the client's execution buffer
 874
 875 stuffcmd (clientent, value, ...)
 876 =================
 877 */
 878 static void VM_SV_stuffcmd (void)
 879 {
 880         int             entnum;
 881         client_t        *old;
 882         char    string[VM_STRINGTEMP_LENGTH];
 883
 884         VM_SAFEPARMCOUNTRANGE(2, 8, VM_SV_stuffcmd);
 885
 886         entnum = PRVM_G_EDICTNUM(OFS_PARM0);
 887         if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
 888         {
 889                 VM_Warning("Can't stuffcmd to a non-client\n");
 890                 return;
 891         }
 892
 893         VM_VarString(1, string, sizeof(string));
 894
 895         old = host_client;
 896         host_client = svs.clients + entnum-1;
 897         Host_ClientCommands ("%s", string);
 898         host_client = old;
 899 }
 900
 901 /*
 902 =================
 903 VM_SV_findradius
 904
 905 Returns a chain of entities that have origins within a spherical area
 906
 907 findradius (origin, radius)
 908 =================
 909 */
 910 static void VM_SV_findradius (void)
 911 {
 912         prvm_edict_t *ent, *chain;
 913         vec_t radius, radius2;
 914         vec3_t org, eorg, mins, maxs;
 915         int i;
 916         int numtouchedicts;
 917         prvm_edict_t *touchedicts[MAX_EDICTS];
 918         int chainfield;
 919
 920         VM_SAFEPARMCOUNTRANGE(2, 3, VM_SV_findradius);
 921
 922         if(prog->argc == 3)
 923                 chainfield = PRVM_G_INT(OFS_PARM2);
 924         else
 925                 chainfield = prog->fieldoffsets.chain;
 926         if (chainfield < 0)
 927                 PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
 928
 929         chain = (prvm_edict_t *)prog->edicts;
 930
 931         VectorCopy(PRVM_G_VECTOR(OFS_PARM0), org);
 932         radius = PRVM_G_FLOAT(OFS_PARM1);
 933         radius2 = radius * radius;
 934
 935         mins[0] = org[0] - (radius + 1);
 936         mins[1] = org[1] - (radius + 1);
 937         mins[2] = org[2] - (radius + 1);
 938         maxs[0] = org[0] + (radius + 1);
 939         maxs[1] = org[1] + (radius + 1);
 940         maxs[2] = org[2] + (radius + 1);
 941         numtouchedicts = World_EntitiesInBox(&sv.world, mins, maxs, MAX_EDICTS, touchedicts);
 942         if (numtouchedicts > MAX_EDICTS)
 943         {
 944                 // this never happens
 945                 Con_Printf("SV_EntitiesInBox returned %i edicts, max was %i\n", numtouchedicts, MAX_EDICTS);
 946                 numtouchedicts = MAX_EDICTS;
 947         }
 948         for (i = 0;i < numtouchedicts;i++)
 949         {
 950                 ent = touchedicts[i];
 951                 prog->xfunction->builtinsprofile++;
 952                 // Quake did not return non-solid entities but darkplaces does
 953                 // (note: this is the reason you can't blow up fallen zombies)
 954                 if (ent->fields.server->solid == SOLID_NOT && !sv_gameplayfix_blowupfallenzombies.integer)
 955                         continue;
 956                 // LordHavoc: compare against bounding box rather than center so it
 957                 // doesn't miss large objects, and use DotProduct instead of Length
 958                 // for a major speedup
 959                 VectorSubtract(org, ent->fields.server->origin, eorg);
 960                 if (sv_gameplayfix_findradiusdistancetobox.integer)
 961                 {
 962                         eorg[0] -= bound(ent->fields.server->mins[0], eorg[0], ent->fields.server->maxs[0]);
 963                         eorg[1] -= bound(ent->fields.server->mins[1], eorg[1], ent->fields.server->maxs[1]);
 964                         eorg[2] -= bound(ent->fields.server->mins[2], eorg[2], ent->fields.server->maxs[2]);
 965                 }
 966                 else
 967                         VectorMAMAM(1, eorg, -0.5f, ent->fields.server->mins, -0.5f, ent->fields.server->maxs, eorg);
 968                 if (DotProduct(eorg, eorg) < radius2)
 969                 {
 970                         PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_EDICT_TO_PROG(chain);
 971                         chain = ent;
 972                 }
 973         }
 974
 975         VM_RETURN_EDICT(chain);
 976 }
 977
 978 static void VM_SV_precache_sound (void)
 979 {
 980         VM_SAFEPARMCOUNT(1, VM_SV_precache_sound);
 981         PRVM_G_FLOAT(OFS_RETURN) = SV_SoundIndex(PRVM_G_STRING(OFS_PARM0), 2);
 982 }
 983
 984 static void VM_SV_precache_model (void)
 985 {
 986         VM_SAFEPARMCOUNT(1, VM_SV_precache_model);
 987         SV_ModelIndex(PRVM_G_STRING(OFS_PARM0), 2);
 988         PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
 989 }
 990
 991 /*
 992 ===============
 993 VM_SV_walkmove
 994
 995 float(float yaw, float dist[, settrace]) walkmove
 996 ===============
 997 */
 998 static void VM_SV_walkmove (void)
 999 {
1000         prvm_edict_t    *ent;
1001         float   yaw, dist;
1002         vec3_t  move;
1003         mfunction_t     *oldf;
1004         int     oldself;
1005         qboolean        settrace;
1006
1007         VM_SAFEPARMCOUNTRANGE(2, 3, VM_SV_walkmove);
1008
1009         // assume failure if it returns early
1010         PRVM_G_FLOAT(OFS_RETURN) = 0;
1011
1012         ent = PRVM_PROG_TO_EDICT(prog->globals.server->self);
1013         if (ent == prog->edicts)
1014         {
1015                 VM_Warning("walkmove: can not modify world entity\n");
1016                 return;
1017         }
1018         if (ent->priv.server->free)
1019         {
1020                 VM_Warning("walkmove: can not modify free entity\n");
1021                 return;
1022         }
1023         yaw = PRVM_G_FLOAT(OFS_PARM0);
1024         dist = PRVM_G_FLOAT(OFS_PARM1);
1025         settrace = prog->argc >= 3 && PRVM_G_FLOAT(OFS_PARM2);
1026
1027         if ( !( (int)ent->fields.server->flags & (FL_ONGROUND|FL_FLY|FL_SWIM) ) )
1028                 return;
1029
1030         yaw = yaw*M_PI*2 / 360;
1031
1032         move[0] = cos(yaw)*dist;
1033         move[1] = sin(yaw)*dist;
1034         move[2] = 0;
1035
1036 // save program state, because SV_movestep may call other progs
1037         oldf = prog->xfunction;
1038         oldself = prog->globals.server->self;
1039
1040         PRVM_G_FLOAT(OFS_RETURN) = SV_movestep(ent, move, true, false, settrace);
1041
1042
1043 // restore program state
1044         prog->xfunction = oldf;
1045         prog->globals.server->self = oldself;
1046 }
1047
1048 /*
1049 ===============
1050 VM_SV_droptofloor
1051
1052 void() droptofloor
1053 ===============
1054 */
1055 static void VM_SV_droptofloor (void)
1056 {
1057         prvm_edict_t            *ent;
1058         vec3_t          end;
1059         trace_t         trace;
1060
1061         VM_SAFEPARMCOUNTRANGE(0, 2, VM_SV_droptofloor); // allow 2 parameters because the id1 defs.qc had an incorrect prototype
1062
1063         // assume failure if it returns early
1064         PRVM_G_FLOAT(OFS_RETURN) = 0;
1065
1066         ent = PRVM_PROG_TO_EDICT(prog->globals.server->self);
1067         if (ent == prog->edicts)
1068         {
1069                 VM_Warning("droptofloor: can not modify world entity\n");
1070                 return;
1071         }
1072         if (ent->priv.server->free)
1073         {
1074                 VM_Warning("droptofloor: can not modify free entity\n");
1075                 return;
1076         }
1077
1078         VectorCopy (ent->fields.server->origin, end);
1079         end[2] -= 256;
1080
1081         if (sv_gameplayfix_droptofloorstartsolid_nudgetocorrect.integer)
1082                 SV_UnstickEntity(ent);
1083
1084         trace = SV_TraceBox(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, SV_GenericHitSuperContentsMask(ent));
1085         if (trace.startsolid && sv_gameplayfix_droptofloorstartsolid.integer)
1086         {
1087                 vec3_t offset, org;
1088                 VectorSet(offset, 0.5f * (ent->fields.server->mins[0] + ent->fields.server->maxs[0]), 0.5f * (ent->fields.server->mins[1] + ent->fields.server->maxs[1]), ent->fields.server->mins[2]);
1089                 VectorAdd(ent->fields.server->origin, offset, org);
1090                 trace = SV_TraceLine(org, end, MOVE_NORMAL, ent, SV_GenericHitSuperContentsMask(ent));
1091                 VectorSubtract(trace.endpos, offset, trace.endpos);
1092                 if (trace.startsolid)
1093                 {
1094                         Con_DPrintf("droptofloor at %f %f %f - COULD NOT FIX BADLY PLACED ENTITY\n", ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2]);
1095                         SV_UnstickEntity(ent);
1096                         SV_LinkEdict(ent);
1097                         ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
1098                         ent->fields.server->groundentity = 0;
1099                         PRVM_G_FLOAT(OFS_RETURN) = 1;
1100                 }
1101                 else if (trace.fraction < 1)
1102                 {
1103                         Con_DPrintf("droptofloor at %f %f %f - FIXED BADLY PLACED ENTITY\n", ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2]);
1104                         VectorCopy (trace.endpos, ent->fields.server->origin);
1105                         SV_UnstickEntity(ent);
1106                         SV_LinkEdict(ent);
1107                         ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
1108                         ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
1109                         PRVM_G_FLOAT(OFS_RETURN) = 1;
1110                         // if support is destroyed, keep suspended (gross hack for floating items in various maps)
1111                         ent->priv.server->suspendedinairflag = true;
1112                 }
1113         }
1114         else
1115         {
1116                 if (trace.fraction != 1)
1117                 {
1118                         if (trace.fraction < 1)
1119                                 VectorCopy (trace.endpos, ent->fields.server->origin);
1120                         SV_LinkEdict(ent);
1121                         ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
1122                         ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
1123                         PRVM_G_FLOAT(OFS_RETURN) = 1;
1124                         // if support is destroyed, keep suspended (gross hack for floating items in various maps)
1125                         ent->priv.server->suspendedinairflag = true;
1126                 }
1127         }
1128 }
1129
1130 /*
1131 ===============
1132 VM_SV_lightstyle
1133
1134 void(float style, string value) lightstyle
1135 ===============
1136 */
1137 static void VM_SV_lightstyle (void)
1138 {
1139         int             style;
1140         const char      *val;
1141         client_t        *client;
1142         int                     j;
1143
1144         VM_SAFEPARMCOUNT(2, VM_SV_lightstyle);
1145
1146         style = (int)PRVM_G_FLOAT(OFS_PARM0);
1147         val = PRVM_G_STRING(OFS_PARM1);
1148
1149         if( (unsigned) style >= MAX_LIGHTSTYLES ) {
1150                 PRVM_ERROR( "PF_lightstyle: style: %i >= 64", style );
1151         }
1152
1153 // change the string in sv
1154         strlcpy(sv.lightstyles[style], val, sizeof(sv.lightstyles[style]));
1155
1156 // send message to all clients on this server
1157         if (sv.state != ss_active)
1158                 return;
1159
1160         for (j = 0, client = svs.clients;j < svs.maxclients;j++, client++)
1161         {
1162                 if (client->active && client->netconnection)
1163                 {
1164                         MSG_WriteChar (&client->netconnection->message, svc_lightstyle);
1165                         MSG_WriteChar (&client->netconnection->message,style);
1166                         MSG_WriteString (&client->netconnection->message, val);
1167                 }
1168         }
1169 }
1170
1171 /*
1172 =============
1173 VM_SV_checkbottom
1174 =============
1175 */
1176 static void VM_SV_checkbottom (void)
1177 {
1178         VM_SAFEPARMCOUNT(1, VM_SV_checkbottom);
1179         PRVM_G_FLOAT(OFS_RETURN) = SV_CheckBottom (PRVM_G_EDICT(OFS_PARM0));
1180 }
1181
1182 /*
1183 =============
1184 VM_SV_pointcontents
1185 =============
1186 */
1187 static void VM_SV_pointcontents (void)
1188 {
1189         VM_SAFEPARMCOUNT(1, VM_SV_pointcontents);
1190         PRVM_G_FLOAT(OFS_RETURN) = Mod_Q1BSP_NativeContentsFromSuperContents(NULL, SV_PointSuperContents(PRVM_G_VECTOR(OFS_PARM0)));
1191 }
1192
1193 /*
1194 =============
1195 VM_SV_aim
1196
1197 Pick a vector for the player to shoot along
1198 vector aim(entity, missilespeed)
1199 =============
1200 */
1201 static void VM_SV_aim (void)
1202 {
1203         prvm_edict_t    *ent, *check, *bestent;
1204         vec3_t  start, dir, end, bestdir;
1205         int             i, j;
1206         trace_t tr;
1207         float   dist, bestdist;
1208         float   speed;
1209
1210         VM_SAFEPARMCOUNT(2, VM_SV_aim);
1211
1212         // assume failure if it returns early
1213         VectorCopy(prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));
1214         // if sv_aim is so high it can't possibly accept anything, skip out early
1215         if (sv_aim.value >= 1)
1216                 return;
1217
1218         ent = PRVM_G_EDICT(OFS_PARM0);
1219         if (ent == prog->edicts)
1220         {
1221                 VM_Warning("aim: can not use world entity\n");
1222                 return;
1223         }
1224         if (ent->priv.server->free)
1225         {
1226                 VM_Warning("aim: can not use free entity\n");
1227                 return;
1228         }
1229         speed = PRVM_G_FLOAT(OFS_PARM1);
1230
1231         VectorCopy (ent->fields.server->origin, start);
1232         start[2] += 20;
1233
1234 // try sending a trace straight
1235         VectorCopy (prog->globals.server->v_forward, dir);
1236         VectorMA (start, 2048, dir, end);
1237         tr = SV_TraceLine(start, end, MOVE_NORMAL, ent, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
1238         if (tr.ent && ((prvm_edict_t *)tr.ent)->fields.server->takedamage == DAMAGE_AIM
1239         && (!teamplay.integer || ent->fields.server->team <=0 || ent->fields.server->team != ((prvm_edict_t *)tr.ent)->fields.server->team) )
1240         {
1241                 VectorCopy (prog->globals.server->v_forward, PRVM_G_VECTOR(OFS_RETURN));
1242                 return;
1243         }
1244
1245
1246 // try all possible entities
1247         VectorCopy (dir, bestdir);
1248         bestdist = sv_aim.value;
1249         bestent = NULL;
1250
1251         check = PRVM_NEXT_EDICT(prog->edicts);
1252         for (i=1 ; i<prog->num_edicts ; i++, check = PRVM_NEXT_EDICT(check) )
1253         {
1254                 prog->xfunction->builtinsprofile++;
1255                 if (check->fields.server->takedamage != DAMAGE_AIM)
1256                         continue;
1257                 if (check == ent)
1258                         continue;
1259                 if (teamplay.integer && ent->fields.server->team > 0 && ent->fields.server->team == check->fields.server->team)
1260                         continue;       // don't aim at teammate
1261                 for (j=0 ; j<3 ; j++)
1262                         end[j] = check->fields.server->origin[j]
1263                         + 0.5*(check->fields.server->mins[j] + check->fields.server->maxs[j]);
1264                 VectorSubtract (end, start, dir);
1265                 VectorNormalize (dir);
1266                 dist = DotProduct (dir, prog->globals.server->v_forward);
1267                 if (dist < bestdist)
1268                         continue;       // to far to turn
1269                 tr = SV_TraceLine(start, end, MOVE_NORMAL, ent, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
1270                 if (tr.ent == check)
1271                 {       // can shoot at this one
1272                         bestdist = dist;
1273                         bestent = check;
1274                 }
1275         }
1276
1277         if (bestent)
1278         {
1279                 VectorSubtract (bestent->fields.server->origin, ent->fields.server->origin, dir);
1280                 dist = DotProduct (dir, prog->globals.server->v_forward);
1281                 VectorScale (prog->globals.server->v_forward, dist, end);
1282                 end[2] = dir[2];
1283                 VectorNormalize (end);
1284                 VectorCopy (end, PRVM_G_VECTOR(OFS_RETURN));
1285         }
1286         else
1287         {
1288                 VectorCopy (bestdir, PRVM_G_VECTOR(OFS_RETURN));
1289         }
1290 }
1291
1292 /*
1293 ===============================================================================
1294
1295 MESSAGE WRITING
1296
1297 ===============================================================================
1298 */
1299
1300 #define MSG_BROADCAST   0               // unreliable to all
1301 #define MSG_ONE                 1               // reliable to one (msg_entity)
1302 #define MSG_ALL                 2               // reliable to all
1303 #define MSG_INIT                3               // write to the init string
1304 #define MSG_ENTITY              5
1305
1306 sizebuf_t *WriteDest (void)
1307 {
1308         int             entnum;
1309         int             dest;
1310         prvm_edict_t    *ent;
1311
1312         dest = (int)PRVM_G_FLOAT(OFS_PARM0);
1313         switch (dest)
1314         {
1315         case MSG_BROADCAST:
1316                 return &sv.datagram;
1317
1318         case MSG_ONE:
1319                 ent = PRVM_PROG_TO_EDICT(prog->globals.server->msg_entity);
1320                 entnum = PRVM_NUM_FOR_EDICT(ent);
1321                 if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active || !svs.clients[entnum-1].netconnection)
1322                 {
1323                         VM_Warning ("WriteDest: tried to write to non-client\n");
1324                         return &sv.reliable_datagram;
1325                 }
1326                 else
1327                         return &svs.clients[entnum-1].netconnection->message;
1328
1329         default:
1330                 VM_Warning ("WriteDest: bad destination\n");
1331         case MSG_ALL:
1332                 return &sv.reliable_datagram;
1333
1334         case MSG_INIT:
1335                 return &sv.signon;
1336
1337         case MSG_ENTITY:
1338                 return sv.writeentitiestoclient_msg;
1339         }
1340
1341         return NULL;
1342 }
1343
1344 static void VM_SV_WriteByte (void)
1345 {
1346         VM_SAFEPARMCOUNT(2, VM_SV_WriteByte);
1347         MSG_WriteByte (WriteDest(), (int)PRVM_G_FLOAT(OFS_PARM1));
1348 }
1349
1350 static void VM_SV_WriteChar (void)
1351 {
1352         VM_SAFEPARMCOUNT(2, VM_SV_WriteChar);
1353         MSG_WriteChar (WriteDest(), (int)PRVM_G_FLOAT(OFS_PARM1));
1354 }
1355
1356 static void VM_SV_WriteShort (void)
1357 {
1358         VM_SAFEPARMCOUNT(2, VM_SV_WriteShort);
1359         MSG_WriteShort (WriteDest(), (int)PRVM_G_FLOAT(OFS_PARM1));
1360 }
1361
1362 static void VM_SV_WriteLong (void)
1363 {
1364         VM_SAFEPARMCOUNT(2, VM_SV_WriteLong);
1365         MSG_WriteLong (WriteDest(), (int)PRVM_G_FLOAT(OFS_PARM1));
1366 }
1367
1368 static void VM_SV_WriteAngle (void)
1369 {
1370         VM_SAFEPARMCOUNT(2, VM_SV_WriteAngle);
1371         MSG_WriteAngle (WriteDest(), PRVM_G_FLOAT(OFS_PARM1), sv.protocol);
1372 }
1373
1374 static void VM_SV_WriteCoord (void)
1375 {
1376         VM_SAFEPARMCOUNT(2, VM_SV_WriteCoord);
1377         MSG_WriteCoord (WriteDest(), PRVM_G_FLOAT(OFS_PARM1), sv.protocol);
1378 }
1379
1380 static void VM_SV_WriteString (void)
1381 {
1382         VM_SAFEPARMCOUNT(2, VM_SV_WriteString);
1383         MSG_WriteString (WriteDest(), PRVM_G_STRING(OFS_PARM1));
1384 }
1385
1386 static void VM_SV_WriteUnterminatedString (void)
1387 {
1388         VM_SAFEPARMCOUNT(2, VM_SV_WriteUnterminatedString);
1389         MSG_WriteUnterminatedString (WriteDest(), PRVM_G_STRING(OFS_PARM1));
1390 }
1391
1392
1393 static void VM_SV_WriteEntity (void)
1394 {
1395         VM_SAFEPARMCOUNT(2, VM_SV_WriteEntity);
1396         MSG_WriteShort (WriteDest(), PRVM_G_EDICTNUM(OFS_PARM1));
1397 }
1398
1399 // writes a picture as at most size bytes of data
1400 // message:
1401 //   IMGNAME \0 SIZE(short) IMGDATA
1402 // if failed to read/compress:
1403 //   IMGNAME \0 \0 \0
1404 //#501 void(float dest, string name, float maxsize) WritePicture (DP_SV_WRITEPICTURE))
1405 static void VM_SV_WritePicture (void)
1406 {
1407         const char *imgname;
1408         void *buf;
1409         size_t size;
1410
1411         VM_SAFEPARMCOUNT(3, VM_SV_WritePicture);
1412
1413         imgname = PRVM_G_STRING(OFS_PARM1);
1414         size = (int) PRVM_G_FLOAT(OFS_PARM2);
1415         if(size > 65535)
1416                 size = 65535;
1417
1418         MSG_WriteString(WriteDest(), imgname);
1419         if(Image_Compress(imgname, size, &buf, &size))
1420         {
1421                 // actual picture
1422                 MSG_WriteShort(WriteDest(), size);
1423                 SZ_Write(WriteDest(), (unsigned char *) buf, size);
1424         }
1425         else
1426         {
1427                 // placeholder
1428                 MSG_WriteShort(WriteDest(), 0);
1429         }
1430 }
1431
1432 //////////////////////////////////////////////////////////
1433
1434 static void VM_SV_makestatic (void)
1435 {
1436         prvm_edict_t *ent;
1437         int i, large;
1438
1439         // allow 0 parameters due to an id1 qc bug in which this function is used
1440         // with no parameters (but directly after setmodel with self in OFS_PARM0)
1441         VM_SAFEPARMCOUNTRANGE(0, 1, VM_SV_makestatic);
1442
1443         if (prog->argc >= 1)
1444                 ent = PRVM_G_EDICT(OFS_PARM0);
1445         else
1446                 ent = PRVM_PROG_TO_EDICT(prog->globals.server->self);
1447         if (ent == prog->edicts)
1448         {
1449                 VM_Warning("makestatic: can not modify world entity\n");
1450                 return;
1451         }
1452         if (ent->priv.server->free)
1453         {
1454                 VM_Warning("makestatic: can not modify free entity\n");
1455                 return;
1456         }
1457
1458         large = false;
1459         if (ent->fields.server->modelindex >= 256 || ent->fields.server->frame >= 256)
1460                 large = true;
1461
1462         if (large)
1463         {
1464                 MSG_WriteByte (&sv.signon,svc_spawnstatic2);
1465                 MSG_WriteShort (&sv.signon, (int)ent->fields.server->modelindex);
1466                 MSG_WriteShort (&sv.signon, (int)ent->fields.server->frame);
1467         }
1468         else if (sv.protocol == PROTOCOL_NEHAHRABJP || sv.protocol == PROTOCOL_NEHAHRABJP2 || sv.protocol == PROTOCOL_NEHAHRABJP3)
1469         {
1470                 MSG_WriteByte (&sv.signon,svc_spawnstatic);
1471                 MSG_WriteShort (&sv.signon, (int)ent->fields.server->modelindex);
1472                 MSG_WriteByte (&sv.signon, (int)ent->fields.server->frame);
1473         }
1474         else
1475         {
1476                 MSG_WriteByte (&sv.signon,svc_spawnstatic);
1477                 MSG_WriteByte (&sv.signon, (int)ent->fields.server->modelindex);
1478                 MSG_WriteByte (&sv.signon, (int)ent->fields.server->frame);
1479         }
1480
1481         MSG_WriteByte (&sv.signon, (int)ent->fields.server->colormap);
1482         MSG_WriteByte (&sv.signon, (int)ent->fields.server->skin);
1483         for (i=0 ; i<3 ; i++)
1484         {
1485                 MSG_WriteCoord(&sv.signon, ent->fields.server->origin[i], sv.protocol);
1486                 MSG_WriteAngle(&sv.signon, ent->fields.server->angles[i], sv.protocol);
1487         }
1488
1489 // throw the entity away now
1490         PRVM_ED_Free (ent);
1491 }
1492
1493 //=============================================================================
1494
1495 /*
1496 ==============
1497 VM_SV_setspawnparms
1498 ==============
1499 */
1500 static void VM_SV_setspawnparms (void)
1501 {
1502         prvm_edict_t    *ent;
1503         int             i;
1504         client_t        *client;
1505
1506         VM_SAFEPARMCOUNT(1, VM_SV_setspawnparms);
1507
1508         ent = PRVM_G_EDICT(OFS_PARM0);
1509         i = PRVM_NUM_FOR_EDICT(ent);
1510         if (i < 1 || i > svs.maxclients || !svs.clients[i-1].active)
1511         {
1512                 Con_Print("tried to setspawnparms on a non-client\n");
1513                 return;
1514         }
1515
1516         // copy spawn parms out of the client_t
1517         client = svs.clients + i-1;
1518         for (i=0 ; i< NUM_SPAWN_PARMS ; i++)
1519                 (&prog->globals.server->parm1)[i] = client->spawn_parms[i];
1520 }
1521
1522 /*
1523 =================
1524 VM_SV_getlight
1525
1526 Returns a color vector indicating the lighting at the requested point.
1527
1528 (Internal Operation note: actually measures the light beneath the point, just like
1529                           the model lighting on the client)
1530
1531 getlight(vector)
1532 =================
1533 */
1534 static void VM_SV_getlight (void)
1535 {
1536         vec3_t ambientcolor, diffusecolor, diffusenormal;
1537         vec_t *p;
1538         VM_SAFEPARMCOUNT(1, VM_SV_getlight);
1539         p = PRVM_G_VECTOR(OFS_PARM0);
1540         VectorClear(ambientcolor);
1541         VectorClear(diffusecolor);
1542         VectorClear(diffusenormal);
1543         if (sv.worldmodel && sv.worldmodel->brush.LightPoint)
1544                 sv.worldmodel->brush.LightPoint(sv.worldmodel, p, ambientcolor, diffusecolor, diffusenormal);
1545         VectorMA(ambientcolor, 0.5, diffusecolor, PRVM_G_VECTOR(OFS_RETURN));
1546 }
1547
1548 typedef struct
1549 {
1550         unsigned char   type;   // 1/2/8 or other value if isn't used
1551         int             fieldoffset;
1552 }customstat_t;
1553
1554 static customstat_t *vm_customstats = NULL;     //[515]: it starts from 0, not 32
1555 static int vm_customstats_last;
1556
1557 void VM_CustomStats_Clear (void)
1558 {
1559         if(vm_customstats)
1560         {
1561                 Z_Free(vm_customstats);
1562                 vm_customstats = NULL;
1563                 vm_customstats_last = -1;
1564         }
1565 }
1566
1567 void VM_SV_UpdateCustomStats (client_t *client, prvm_edict_t *ent, sizebuf_t *msg, int *stats)
1568 {
1569         int                     i;
1570         char            s[17];
1571
1572         if(!vm_customstats)
1573                 return;
1574
1575         for(i=0; i<vm_customstats_last+1 ;i++)
1576         {
1577                 if(!vm_customstats[i].type)
1578                         continue;
1579                 switch(vm_customstats[i].type)
1580                 {
1581                 //string as 16 bytes
1582                 case 1:
1583                         memset(s, 0, 17);
1584                         strlcpy(s, PRVM_E_STRING(ent, vm_customstats[i].fieldoffset), 16);
1585                         stats[i+32] = s[ 0] + s[ 1] * 256 + s[ 2] * 65536 + s[ 3] * 16777216;
1586                         stats[i+33] = s[ 4] + s[ 5] * 256 + s[ 6] * 65536 + s[ 7] * 16777216;
1587                         stats[i+34] = s[ 8] + s[ 9] * 256 + s[10] * 65536 + s[11] * 16777216;
1588                         stats[i+35] = s[12] + s[13] * 256 + s[14] * 65536 + s[15] * 16777216;
1589                         break;
1590                 //float field sent as-is
1591                 case 8:
1592                         stats[i+32] = PRVM_E_INT(ent, vm_customstats[i].fieldoffset);
1593                         break;
1594                 //integer value of float field
1595                 case 2:
1596                         stats[i+32] = (int)PRVM_E_FLOAT(ent, vm_customstats[i].fieldoffset);
1597                         break;
1598                 default:
1599                         break;
1600                 }
1601         }
1602 }
1603
1604 // void(float index, float type, .void field) SV_AddStat = #232;
1605 // Set up an auto-sent player stat.
1606 // Client's get thier own fields sent to them. Index may not be less than 32.
1607 // Type is a value equating to the ev_ values found in qcc to dictate types. Valid ones are:
1608 //          1: string (4 stats carrying a total of 16 charactures)
1609 //          2: float (one stat, float converted to an integer for transportation)
1610 //          8: integer (one stat, not converted to an int, so this can be used to transport floats as floats - what a unique idea!)
1611 static void VM_SV_AddStat (void)
1612 {
1613         int             off, i;
1614         unsigned char   type;
1615
1616         VM_SAFEPARMCOUNT(3, VM_SV_AddStat);
1617
1618         if(!vm_customstats)
1619         {
1620                 vm_customstats = (customstat_t *)Z_Malloc((MAX_CL_STATS-32) * sizeof(customstat_t));
1621                 if(!vm_customstats)
1622                 {
1623                         VM_Warning("PF_SV_AddStat: not enough memory\n");
1624                         return;
1625                 }
1626         }
1627         i               = (int)PRVM_G_FLOAT(OFS_PARM0);
1628         type    = (int)PRVM_G_FLOAT(OFS_PARM1);
1629         off             = PRVM_G_INT  (OFS_PARM2);
1630         i -= 32;
1631
1632         if(i < 0)
1633         {
1634                 VM_Warning("PF_SV_AddStat: index may not be less than 32\n");
1635                 return;
1636         }
1637         if(i >= (MAX_CL_STATS-32))
1638         {
1639                 VM_Warning("PF_SV_AddStat: index >= MAX_CL_STATS\n");
1640                 return;
1641         }
1642         if(i > (MAX_CL_STATS-32-4) && type == 1)
1643         {
1644                 VM_Warning("PF_SV_AddStat: index > (MAX_CL_STATS-4) with string\n");
1645                 return;
1646         }
1647         vm_customstats[i].type          = type;
1648         vm_customstats[i].fieldoffset   = off;
1649         if(vm_customstats_last < i)
1650                 vm_customstats_last = i;
1651 }
1652
1653 /*
1654 =================
1655 VM_SV_copyentity
1656
1657 copies data from one entity to another
1658
1659 copyentity(src, dst)
1660 =================
1661 */
1662 static void VM_SV_copyentity (void)
1663 {
1664         prvm_edict_t *in, *out;
1665         VM_SAFEPARMCOUNT(2, VM_SV_copyentity);
1666         in = PRVM_G_EDICT(OFS_PARM0);
1667         if (in == prog->edicts)
1668         {
1669                 VM_Warning("copyentity: can not read world entity\n");
1670                 return;
1671         }
1672         if (in->priv.server->free)
1673         {
1674                 VM_Warning("copyentity: can not read free entity\n");
1675                 return;
1676         }
1677         out = PRVM_G_EDICT(OFS_PARM1);
1678         if (out == prog->edicts)
1679         {
1680                 VM_Warning("copyentity: can not modify world entity\n");
1681                 return;
1682         }
1683         if (out->priv.server->free)
1684         {
1685                 VM_Warning("copyentity: can not modify free entity\n");
1686                 return;
1687         }
1688         memcpy(out->fields.vp, in->fields.vp, prog->progs->entityfields * 4);
1689         SV_LinkEdict(out);
1690 }
1691
1692
1693 /*
1694 =================
1695 VM_SV_setcolor
1696
1697 sets the color of a client and broadcasts the update to all connected clients
1698
1699 setcolor(clientent, value)
1700 =================
1701 */
1702 static void VM_SV_setcolor (void)
1703 {
1704         client_t *client;
1705         int entnum, i;
1706         prvm_eval_t *val;
1707
1708         VM_SAFEPARMCOUNT(2, VM_SV_setcolor);
1709         entnum = PRVM_G_EDICTNUM(OFS_PARM0);
1710         i = (int)PRVM_G_FLOAT(OFS_PARM1);
1711
1712         if (entnum < 1 || entnum > svs.maxclients || !svs.clients[entnum-1].active)
1713         {
1714                 Con_Print("tried to setcolor a non-client\n");
1715                 return;
1716         }
1717
1718         client = svs.clients + entnum-1;
1719         if (client->edict)
1720         {
1721                 if ((val = PRVM_EDICTFIELDVALUE(client->edict, prog->fieldoffsets.clientcolors)))
1722                         val->_float = i;
1723                 client->edict->fields.server->team = (i & 15) + 1;
1724         }
1725         client->colors = i;
1726         if (client->old_colors != client->colors)
1727         {
1728                 client->old_colors = client->colors;
1729                 // send notification to all clients
1730                 MSG_WriteByte (&sv.reliable_datagram, svc_updatecolors);
1731                 MSG_WriteByte (&sv.reliable_datagram, client - svs.clients);
1732                 MSG_WriteByte (&sv.reliable_datagram, client->colors);
1733         }
1734 }
1735
1736 /*
1737 =================
1738 VM_SV_effect
1739
1740 effect(origin, modelname, startframe, framecount, framerate)
1741 =================
1742 */
1743 static void VM_SV_effect (void)
1744 {
1745         int i;
1746         const char *s;
1747         VM_SAFEPARMCOUNT(5, VM_SV_effect);
1748         s = PRVM_G_STRING(OFS_PARM1);
1749         if (!s[0])
1750         {
1751                 VM_Warning("effect: no model specified\n");
1752                 return;
1753         }
1754
1755         i = SV_ModelIndex(s, 1);
1756         if (!i)
1757         {
1758                 VM_Warning("effect: model not precached\n");
1759                 return;
1760         }
1761
1762         if (PRVM_G_FLOAT(OFS_PARM3) < 1)
1763         {
1764                 VM_Warning("effect: framecount < 1\n");
1765                 return;
1766         }
1767
1768         if (PRVM_G_FLOAT(OFS_PARM4) < 1)
1769         {
1770                 VM_Warning("effect: framerate < 1\n");
1771                 return;
1772         }
1773
1774         SV_StartEffect(PRVM_G_VECTOR(OFS_PARM0), i, (int)PRVM_G_FLOAT(OFS_PARM2), (int)PRVM_G_FLOAT(OFS_PARM3), (int)PRVM_G_FLOAT(OFS_PARM4));
1775 }
1776
1777 static void VM_SV_te_blood (void)
1778 {
1779         VM_SAFEPARMCOUNT(3, VM_SV_te_blood);
1780         if (PRVM_G_FLOAT(OFS_PARM2) < 1)
1781                 return;
1782         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1783         MSG_WriteByte(&sv.datagram, TE_BLOOD);
1784         // origin
1785         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1786         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1787         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1788         // velocity
1789         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[0], 127));
1790         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[1], 127));
1791         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[2], 127));
1792         // count
1793         MSG_WriteByte(&sv.datagram, bound(0, (int) PRVM_G_FLOAT(OFS_PARM2), 255));
1794         SV_FlushBroadcastMessages();
1795 }
1796
1797 static void VM_SV_te_bloodshower (void)
1798 {
1799         VM_SAFEPARMCOUNT(4, VM_SV_te_bloodshower);
1800         if (PRVM_G_FLOAT(OFS_PARM3) < 1)
1801                 return;
1802         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1803         MSG_WriteByte(&sv.datagram, TE_BLOODSHOWER);
1804         // min
1805         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1806         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1807         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1808         // max
1809         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
1810         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
1811         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
1812         // speed
1813         MSG_WriteCoord(&sv.datagram, PRVM_G_FLOAT(OFS_PARM2), sv.protocol);
1814         // count
1815         MSG_WriteShort(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
1816         SV_FlushBroadcastMessages();
1817 }
1818
1819 static void VM_SV_te_explosionrgb (void)
1820 {
1821         VM_SAFEPARMCOUNT(2, VM_SV_te_explosionrgb);
1822         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1823         MSG_WriteByte(&sv.datagram, TE_EXPLOSIONRGB);
1824         // origin
1825         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1826         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1827         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1828         // color
1829         MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[0] * 255), 255));
1830         MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[1] * 255), 255));
1831         MSG_WriteByte(&sv.datagram, bound(0, (int) (PRVM_G_VECTOR(OFS_PARM1)[2] * 255), 255));
1832         SV_FlushBroadcastMessages();
1833 }
1834
1835 static void VM_SV_te_particlecube (void)
1836 {
1837         VM_SAFEPARMCOUNT(7, VM_SV_te_particlecube);
1838         if (PRVM_G_FLOAT(OFS_PARM3) < 1)
1839                 return;
1840         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1841         MSG_WriteByte(&sv.datagram, TE_PARTICLECUBE);
1842         // min
1843         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1844         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1845         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1846         // max
1847         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
1848         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
1849         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
1850         // velocity
1851         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
1852         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
1853         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
1854         // count
1855         MSG_WriteShort(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
1856         // color
1857         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM4));
1858         // gravity true/false
1859         MSG_WriteByte(&sv.datagram, ((int) PRVM_G_FLOAT(OFS_PARM5)) != 0);
1860         // randomvel
1861         MSG_WriteCoord(&sv.datagram, PRVM_G_FLOAT(OFS_PARM6), sv.protocol);
1862         SV_FlushBroadcastMessages();
1863 }
1864
1865 static void VM_SV_te_particlerain (void)
1866 {
1867         VM_SAFEPARMCOUNT(5, VM_SV_te_particlerain);
1868         if (PRVM_G_FLOAT(OFS_PARM3) < 1)
1869                 return;
1870         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1871         MSG_WriteByte(&sv.datagram, TE_PARTICLERAIN);
1872         // min
1873         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1874         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1875         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1876         // max
1877         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
1878         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
1879         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
1880         // velocity
1881         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
1882         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
1883         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
1884         // count
1885         MSG_WriteShort(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
1886         // color
1887         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM4));
1888         SV_FlushBroadcastMessages();
1889 }
1890
1891 static void VM_SV_te_particlesnow (void)
1892 {
1893         VM_SAFEPARMCOUNT(5, VM_SV_te_particlesnow);
1894         if (PRVM_G_FLOAT(OFS_PARM3) < 1)
1895                 return;
1896         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1897         MSG_WriteByte(&sv.datagram, TE_PARTICLESNOW);
1898         // min
1899         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1900         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1901         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1902         // max
1903         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
1904         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
1905         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
1906         // velocity
1907         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
1908         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
1909         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
1910         // count
1911         MSG_WriteShort(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM3), 65535));
1912         // color
1913         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM4));
1914         SV_FlushBroadcastMessages();
1915 }
1916
1917 static void VM_SV_te_spark (void)
1918 {
1919         VM_SAFEPARMCOUNT(3, VM_SV_te_spark);
1920         if (PRVM_G_FLOAT(OFS_PARM2) < 1)
1921                 return;
1922         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1923         MSG_WriteByte(&sv.datagram, TE_SPARK);
1924         // origin
1925         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1926         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1927         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1928         // velocity
1929         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[0], 127));
1930         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[1], 127));
1931         MSG_WriteChar(&sv.datagram, bound(-128, (int) PRVM_G_VECTOR(OFS_PARM1)[2], 127));
1932         // count
1933         MSG_WriteByte(&sv.datagram, bound(0, (int) PRVM_G_FLOAT(OFS_PARM2), 255));
1934         SV_FlushBroadcastMessages();
1935 }
1936
1937 static void VM_SV_te_gunshotquad (void)
1938 {
1939         VM_SAFEPARMCOUNT(1, VM_SV_te_gunshotquad);
1940         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1941         MSG_WriteByte(&sv.datagram, TE_GUNSHOTQUAD);
1942         // origin
1943         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1944         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1945         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1946         SV_FlushBroadcastMessages();
1947 }
1948
1949 static void VM_SV_te_spikequad (void)
1950 {
1951         VM_SAFEPARMCOUNT(1, VM_SV_te_spikequad);
1952         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1953         MSG_WriteByte(&sv.datagram, TE_SPIKEQUAD);
1954         // origin
1955         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1956         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1957         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1958         SV_FlushBroadcastMessages();
1959 }
1960
1961 static void VM_SV_te_superspikequad (void)
1962 {
1963         VM_SAFEPARMCOUNT(1, VM_SV_te_superspikequad);
1964         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1965         MSG_WriteByte(&sv.datagram, TE_SUPERSPIKEQUAD);
1966         // origin
1967         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1968         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1969         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1970         SV_FlushBroadcastMessages();
1971 }
1972
1973 static void VM_SV_te_explosionquad (void)
1974 {
1975         VM_SAFEPARMCOUNT(1, VM_SV_te_explosionquad);
1976         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1977         MSG_WriteByte(&sv.datagram, TE_EXPLOSIONQUAD);
1978         // origin
1979         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1980         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1981         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1982         SV_FlushBroadcastMessages();
1983 }
1984
1985 static void VM_SV_te_smallflash (void)
1986 {
1987         VM_SAFEPARMCOUNT(1, VM_SV_te_smallflash);
1988         MSG_WriteByte(&sv.datagram, svc_temp_entity);
1989         MSG_WriteByte(&sv.datagram, TE_SMALLFLASH);
1990         // origin
1991         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
1992         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
1993         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
1994         SV_FlushBroadcastMessages();
1995 }
1996
1997 static void VM_SV_te_customflash (void)
1998 {
1999         VM_SAFEPARMCOUNT(4, VM_SV_te_customflash);
2000         if (PRVM_G_FLOAT(OFS_PARM1) < 8 || PRVM_G_FLOAT(OFS_PARM2) < (1.0 / 256.0))
2001                 return;
2002         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2003         MSG_WriteByte(&sv.datagram, TE_CUSTOMFLASH);
2004         // origin
2005         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2006         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2007         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2008         // radius
2009         MSG_WriteByte(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM1) / 8 - 1, 255));
2010         // lifetime
2011         MSG_WriteByte(&sv.datagram, (int)bound(0, PRVM_G_FLOAT(OFS_PARM2) * 256 - 1, 255));
2012         // color
2013         MSG_WriteByte(&sv.datagram, (int)bound(0, PRVM_G_VECTOR(OFS_PARM3)[0] * 255, 255));
2014         MSG_WriteByte(&sv.datagram, (int)bound(0, PRVM_G_VECTOR(OFS_PARM3)[1] * 255, 255));
2015         MSG_WriteByte(&sv.datagram, (int)bound(0, PRVM_G_VECTOR(OFS_PARM3)[2] * 255, 255));
2016         SV_FlushBroadcastMessages();
2017 }
2018
2019 static void VM_SV_te_gunshot (void)
2020 {
2021         VM_SAFEPARMCOUNT(1, VM_SV_te_gunshot);
2022         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2023         MSG_WriteByte(&sv.datagram, TE_GUNSHOT);
2024         // origin
2025         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2026         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2027         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2028         SV_FlushBroadcastMessages();
2029 }
2030
2031 static void VM_SV_te_spike (void)
2032 {
2033         VM_SAFEPARMCOUNT(1, VM_SV_te_spike);
2034         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2035         MSG_WriteByte(&sv.datagram, TE_SPIKE);
2036         // origin
2037         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2038         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2039         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2040         SV_FlushBroadcastMessages();
2041 }
2042
2043 static void VM_SV_te_superspike (void)
2044 {
2045         VM_SAFEPARMCOUNT(1, VM_SV_te_superspike);
2046         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2047         MSG_WriteByte(&sv.datagram, TE_SUPERSPIKE);
2048         // origin
2049         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2050         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2051         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2052         SV_FlushBroadcastMessages();
2053 }
2054
2055 static void VM_SV_te_explosion (void)
2056 {
2057         VM_SAFEPARMCOUNT(1, VM_SV_te_explosion);
2058         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2059         MSG_WriteByte(&sv.datagram, TE_EXPLOSION);
2060         // origin
2061         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2062         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2063         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2064         SV_FlushBroadcastMessages();
2065 }
2066
2067 static void VM_SV_te_tarexplosion (void)
2068 {
2069         VM_SAFEPARMCOUNT(1, VM_SV_te_tarexplosion);
2070         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2071         MSG_WriteByte(&sv.datagram, TE_TAREXPLOSION);
2072         // origin
2073         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2074         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2075         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2076         SV_FlushBroadcastMessages();
2077 }
2078
2079 static void VM_SV_te_wizspike (void)
2080 {
2081         VM_SAFEPARMCOUNT(1, VM_SV_te_wizspike);
2082         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2083         MSG_WriteByte(&sv.datagram, TE_WIZSPIKE);
2084         // origin
2085         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2086         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2087         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2088         SV_FlushBroadcastMessages();
2089 }
2090
2091 static void VM_SV_te_knightspike (void)
2092 {
2093         VM_SAFEPARMCOUNT(1, VM_SV_te_knightspike);
2094         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2095         MSG_WriteByte(&sv.datagram, TE_KNIGHTSPIKE);
2096         // origin
2097         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2098         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2099         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2100         SV_FlushBroadcastMessages();
2101 }
2102
2103 static void VM_SV_te_lavasplash (void)
2104 {
2105         VM_SAFEPARMCOUNT(1, VM_SV_te_lavasplash);
2106         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2107         MSG_WriteByte(&sv.datagram, TE_LAVASPLASH);
2108         // origin
2109         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2110         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2111         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2112         SV_FlushBroadcastMessages();
2113 }
2114
2115 static void VM_SV_te_teleport (void)
2116 {
2117         VM_SAFEPARMCOUNT(1, VM_SV_te_teleport);
2118         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2119         MSG_WriteByte(&sv.datagram, TE_TELEPORT);
2120         // origin
2121         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2122         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2123         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2124         SV_FlushBroadcastMessages();
2125 }
2126
2127 static void VM_SV_te_explosion2 (void)
2128 {
2129         VM_SAFEPARMCOUNT(3, VM_SV_te_explosion2);
2130         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2131         MSG_WriteByte(&sv.datagram, TE_EXPLOSION2);
2132         // origin
2133         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2134         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2135         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2136         // color
2137         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM1));
2138         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM2));
2139         SV_FlushBroadcastMessages();
2140 }
2141
2142 static void VM_SV_te_lightning1 (void)
2143 {
2144         VM_SAFEPARMCOUNT(3, VM_SV_te_lightning1);
2145         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2146         MSG_WriteByte(&sv.datagram, TE_LIGHTNING1);
2147         // owner entity
2148         MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
2149         // start
2150         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
2151         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
2152         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
2153         // end
2154         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
2155         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
2156         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
2157         SV_FlushBroadcastMessages();
2158 }
2159
2160 static void VM_SV_te_lightning2 (void)
2161 {
2162         VM_SAFEPARMCOUNT(3, VM_SV_te_lightning2);
2163         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2164         MSG_WriteByte(&sv.datagram, TE_LIGHTNING2);
2165         // owner entity
2166         MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
2167         // start
2168         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
2169         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
2170         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
2171         // end
2172         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
2173         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
2174         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
2175         SV_FlushBroadcastMessages();
2176 }
2177
2178 static void VM_SV_te_lightning3 (void)
2179 {
2180         VM_SAFEPARMCOUNT(3, VM_SV_te_lightning3);
2181         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2182         MSG_WriteByte(&sv.datagram, TE_LIGHTNING3);
2183         // owner entity
2184         MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
2185         // start
2186         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
2187         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
2188         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
2189         // end
2190         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
2191         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
2192         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
2193         SV_FlushBroadcastMessages();
2194 }
2195
2196 static void VM_SV_te_beam (void)
2197 {
2198         VM_SAFEPARMCOUNT(3, VM_SV_te_beam);
2199         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2200         MSG_WriteByte(&sv.datagram, TE_BEAM);
2201         // owner entity
2202         MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
2203         // start
2204         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
2205         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
2206         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
2207         // end
2208         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[0], sv.protocol);
2209         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[1], sv.protocol);
2210         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2)[2], sv.protocol);
2211         SV_FlushBroadcastMessages();
2212 }
2213
2214 static void VM_SV_te_plasmaburn (void)
2215 {
2216         VM_SAFEPARMCOUNT(1, VM_SV_te_plasmaburn);
2217         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2218         MSG_WriteByte(&sv.datagram, TE_PLASMABURN);
2219         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2220         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2221         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2222         SV_FlushBroadcastMessages();
2223 }
2224
2225 static void VM_SV_te_flamejet (void)
2226 {
2227         VM_SAFEPARMCOUNT(3, VM_SV_te_flamejet);
2228         MSG_WriteByte(&sv.datagram, svc_temp_entity);
2229         MSG_WriteByte(&sv.datagram, TE_FLAMEJET);
2230         // org
2231         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[0], sv.protocol);
2232         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[1], sv.protocol);
2233         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM0)[2], sv.protocol);
2234         // vel
2235         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[0], sv.protocol);
2236         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[1], sv.protocol);
2237         MSG_WriteCoord(&sv.datagram, PRVM_G_VECTOR(OFS_PARM1)[2], sv.protocol);
2238         // count
2239         MSG_WriteByte(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM2));
2240         SV_FlushBroadcastMessages();
2241 }
2242
2243 void clippointtosurface(dp_model_t *model, msurface_t *surface, vec3_t p, vec3_t out)
2244 {
2245         int i, j, k;
2246         float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
2247         const int *e;
2248         bestdist = 1000000000;
2249         VectorCopy(p, out);
2250         for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
2251         {
2252                 // clip original point to each triangle of the surface and find the
2253                 // triangle that is closest
2254                 v[0] = model->surfmesh.data_vertex3f + e[0] * 3;
2255                 v[1] = model->surfmesh.data_vertex3f + e[1] * 3;
2256                 v[2] = model->surfmesh.data_vertex3f + e[2] * 3;
2257                 TriangleNormal(v[0], v[1], v[2], facenormal);
2258                 VectorNormalize(facenormal);
2259                 offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
2260                 VectorMA(p, offsetdist, facenormal, temp);
2261                 for (j = 0, k = 2;j < 3;k = j, j++)
2262                 {
2263                         VectorSubtract(v[k], v[j], edgenormal);
2264                         CrossProduct(edgenormal, facenormal, sidenormal);
2265                         VectorNormalize(sidenormal);
2266                         offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
2267                         if (offsetdist < 0)
2268                                 VectorMA(temp, offsetdist, sidenormal, temp);
2269                 }
2270                 dist = VectorDistance2(temp, p);
2271                 if (bestdist > dist)
2272                 {
2273                         bestdist = dist;
2274                         VectorCopy(temp, out);
2275                 }
2276         }
2277 }
2278
2279 static dp_model_t *getmodel(prvm_edict_t *ed)
2280 {
2281         int modelindex;
2282         if (!ed || ed->priv.server->free)
2283                 return NULL;
2284         modelindex = (int)ed->fields.server->modelindex;
2285         if (modelindex < 1 || modelindex >= MAX_MODELS)
2286                 return NULL;
2287         return sv.models[modelindex];
2288 }
2289
2290 static msurface_t *getsurface(dp_model_t *model, int surfacenum)
2291 {
2292         if (surfacenum < 0 || surfacenum >= model->nummodelsurfaces)
2293                 return NULL;
2294         return model->data_surfaces + surfacenum + model->firstmodelsurface;
2295 }
2296
2297
2298 //PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
2299 static void VM_SV_getsurfacenumpoints(void)
2300 {
2301         dp_model_t *model;
2302         msurface_t *surface;
2303         VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenumpoints);
2304         // return 0 if no such surface
2305         if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2306         {
2307                 PRVM_G_FLOAT(OFS_RETURN) = 0;
2308                 return;
2309         }
2310
2311         // note: this (incorrectly) assumes it is a simple polygon
2312         PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
2313 }
2314 //PF_getsurfacepoint,     // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
2315 static void VM_SV_getsurfacepoint(void)
2316 {
2317         prvm_edict_t *ed;
2318         dp_model_t *model;
2319         msurface_t *surface;
2320         int pointnum;
2321         VM_SAFEPARMCOUNT(3, VM_SV_getsurfacepoint);
2322         VectorClear(PRVM_G_VECTOR(OFS_RETURN));
2323         ed = PRVM_G_EDICT(OFS_PARM0);
2324         if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2325                 return;
2326         // note: this (incorrectly) assumes it is a simple polygon
2327         pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
2328         if (pointnum < 0 || pointnum >= surface->num_vertices)
2329                 return;
2330         // FIXME: implement rotation/scaling
2331         VectorAdd(&(model->surfmesh.data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
2332 }
2333 //PF_getsurfacepointattribute,     // #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
2334 // float SPA_POSITION = 0;
2335 // float SPA_S_AXIS = 1;
2336 // float SPA_T_AXIS = 2;
2337 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
2338 // float SPA_TEXCOORDS0 = 4;
2339 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
2340 // float SPA_LIGHTMAP0_COLOR = 6;
2341 static void VM_SV_getsurfacepointattribute(void)
2342 {
2343         prvm_edict_t *ed;
2344         dp_model_t *model;
2345         msurface_t *surface;
2346         int pointnum;
2347         int attributetype;
2348
2349         VM_SAFEPARMCOUNT(4, VM_SV_getsurfacepoint);
2350         VectorClear(PRVM_G_VECTOR(OFS_RETURN));
2351         ed = PRVM_G_EDICT(OFS_PARM0);
2352         if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2353                 return;
2354         // note: this (incorrectly) assumes it is a simple polygon
2355         pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
2356         if (pointnum < 0 || pointnum >= surface->num_vertices)
2357                 return;
2358         // FIXME: implement rotation/scaling
2359         attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
2360
2361         switch( attributetype ) {
2362                 // float SPA_POSITION = 0;
2363                 case 0:
2364                         VectorAdd(&(model->surfmesh.data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
2365                         break;
2366                 // float SPA_S_AXIS = 1;
2367                 case 1:
2368                         VectorCopy(&(model->surfmesh.data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], PRVM_G_VECTOR(OFS_RETURN));
2369                         break;
2370                 // float SPA_T_AXIS = 2;
2371                 case 2:
2372                         VectorCopy(&(model->surfmesh.data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], PRVM_G_VECTOR(OFS_RETURN));
2373                         break;
2374                 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
2375                 case 3:
2376                         VectorCopy(&(model->surfmesh.data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], PRVM_G_VECTOR(OFS_RETURN));
2377                         break;
2378                 // float SPA_TEXCOORDS0 = 4;
2379                 case 4: {
2380                         float *ret = PRVM_G_VECTOR(OFS_RETURN);
2381                         float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
2382                         ret[0] = texcoord[0];
2383                         ret[1] = texcoord[1];
2384                         ret[2] = 0.0f;
2385                         break;
2386                 }
2387                 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
2388                 case 5: {
2389                         float *ret = PRVM_G_VECTOR(OFS_RETURN);
2390                         float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
2391                         ret[0] = texcoord[0];
2392                         ret[1] = texcoord[1];
2393                         ret[2] = 0.0f;
2394                         break;
2395                 }
2396                 // float SPA_LIGHTMAP0_COLOR = 6;
2397                 case 6:
2398                         // ignore alpha for now..
2399                         VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
2400                         break;
2401                 default:
2402                         VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
2403                         break;
2404         }
2405 }
2406 //PF_getsurfacenormal,    // #436 vector(entity e, float s) getsurfacenormal = #436;
2407 static void VM_SV_getsurfacenormal(void)
2408 {
2409         dp_model_t *model;
2410         msurface_t *surface;
2411         vec3_t normal;
2412         VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenormal);
2413         VectorClear(PRVM_G_VECTOR(OFS_RETURN));
2414         if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2415                 return;
2416         // FIXME: implement rotation/scaling
2417         // note: this (incorrectly) assumes it is a simple polygon
2418         // note: this only returns the first triangle, so it doesn't work very
2419         // well for curved surfaces or arbitrary meshes
2420         TriangleNormal((model->surfmesh.data_vertex3f + 3 * surface->num_firstvertex), (model->surfmesh.data_vertex3f + 3 * surface->num_firstvertex) + 3, (model->surfmesh.data_vertex3f + 3 * surface->num_firstvertex) + 6, normal);
2421         VectorNormalize(normal);
2422         VectorCopy(normal, PRVM_G_VECTOR(OFS_RETURN));
2423 }
2424 //PF_getsurfacetexture,   // #437 string(entity e, float s) getsurfacetexture = #437;
2425 static void VM_SV_getsurfacetexture(void)
2426 {
2427         dp_model_t *model;
2428         msurface_t *surface;
2429         VM_SAFEPARMCOUNT(2, VM_SV_getsurfacetexture);
2430         PRVM_G_INT(OFS_RETURN) = OFS_NULL;
2431         if (!(model = getmodel(PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2432                 return;
2433         PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(surface->texture->name);
2434 }
2435 //PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
2436 static void VM_SV_getsurfacenearpoint(void)
2437 {
2438         int surfacenum, best;
2439         vec3_t clipped, p;
2440         vec_t dist, bestdist;
2441         prvm_edict_t *ed;
2442         dp_model_t *model;
2443         msurface_t *surface;
2444         vec_t *point;
2445         VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenearpoint);
2446         PRVM_G_FLOAT(OFS_RETURN) = -1;
2447         ed = PRVM_G_EDICT(OFS_PARM0);
2448         point = PRVM_G_VECTOR(OFS_PARM1);
2449
2450         if (!ed || ed->priv.server->free)
2451                 return;
2452         model = getmodel(ed);
2453         if (!model || !model->num_surfaces)
2454                 return;
2455
2456         // FIXME: implement rotation/scaling
2457         VectorSubtract(point, ed->fields.server->origin, p);
2458         best = -1;
2459         bestdist = 1000000000;
2460         for (surfacenum = 0;surfacenum < model->nummodelsurfaces;surfacenum++)
2461         {
2462                 surface = model->data_surfaces + surfacenum + model->firstmodelsurface;
2463                 // first see if the nearest point on the surface's box is closer than the previous match
2464                 clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
2465                 clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
2466                 clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
2467                 dist = VectorLength2(clipped);
2468                 if (dist < bestdist)
2469                 {
2470                         // it is, check the nearest point on the actual geometry
2471                         clippointtosurface(model, surface, p, clipped);
2472                         VectorSubtract(clipped, p, clipped);
2473                         dist += VectorLength2(clipped);
2474                         if (dist < bestdist)
2475                         {
2476                                 // that's closer too, store it as the best match
2477                                 best = surfacenum;
2478                                 bestdist = dist;
2479                         }
2480                 }
2481         }
2482         PRVM_G_FLOAT(OFS_RETURN) = best;
2483 }
2484 //PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
2485 static void VM_SV_getsurfaceclippedpoint(void)
2486 {
2487         prvm_edict_t *ed;
2488         dp_model_t *model;
2489         msurface_t *surface;
2490         vec3_t p, out;
2491         VM_SAFEPARMCOUNT(3, VM_SV_te_getsurfaceclippedpoint);
2492         VectorClear(PRVM_G_VECTOR(OFS_RETURN));
2493         ed = PRVM_G_EDICT(OFS_PARM0);
2494         if (!(model = getmodel(ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
2495                 return;
2496         // FIXME: implement rotation/scaling
2497         VectorSubtract(PRVM_G_VECTOR(OFS_PARM2), ed->fields.server->origin, p);
2498         clippointtosurface(model, surface, p, out);
2499         // FIXME: implement rotation/scaling
2500         VectorAdd(out, ed->fields.server->origin, PRVM_G_VECTOR(OFS_RETURN));
2501 }
2502
2503 //void(entity e, string s) clientcommand = #440; // executes a command string as if it came from the specified client
2504 //this function originally written by KrimZon, made shorter by LordHavoc
2505 static void VM_SV_clientcommand (void)
2506 {
2507         client_t *temp_client;
2508         int i;
2509         VM_SAFEPARMCOUNT(2, VM_SV_clientcommand);
2510
2511         //find client for this entity
2512         i = (PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0)) - 1);
2513         if (i < 0 || i >= svs.maxclients || !svs.clients[i].active)
2514         {
2515                 Con_Print("PF_clientcommand: entity is not a client\n");
2516                 return;
2517         }
2518
2519         temp_client = host_client;
2520         host_client = svs.clients + i;
2521         Cmd_ExecuteString (PRVM_G_STRING(OFS_PARM1), src_client);
2522         host_client = temp_client;
2523 }
2524
2525 //void(entity e, entity tagentity, string tagname) setattachment = #443; // attachs e to a tag on tagentity (note: use "" to attach to entity origin/angles instead of a tag)
2526 static void VM_SV_setattachment (void)
2527 {
2528         prvm_edict_t *e = PRVM_G_EDICT(OFS_PARM0);
2529         prvm_edict_t *tagentity = PRVM_G_EDICT(OFS_PARM1);
2530         const char *tagname = PRVM_G_STRING(OFS_PARM2);
2531         prvm_eval_t *v;
2532         int modelindex;
2533         dp_model_t *model;
2534         VM_SAFEPARMCOUNT(3, VM_SV_setattachment);
2535
2536         if (e == prog->edicts)
2537         {
2538                 VM_Warning("setattachment: can not modify world entity\n");
2539                 return;
2540         }
2541         if (e->priv.server->free)
2542         {
2543                 VM_Warning("setattachment: can not modify free entity\n");
2544                 return;
2545         }
2546
2547         if (tagentity == NULL)
2548                 tagentity = prog->edicts;
2549
2550         v = PRVM_EDICTFIELDVALUE(e, prog->fieldoffsets.tag_entity);
2551         if (v)
2552                 v->edict = PRVM_EDICT_TO_PROG(tagentity);
2553
2554         v = PRVM_EDICTFIELDVALUE(e, prog->fieldoffsets.tag_index);
2555         if (v)
2556                 v->_float = 0;
2557         if (tagentity != NULL && tagentity != prog->edicts && tagname && tagname[0])
2558         {
2559                 modelindex = (int)tagentity->fields.server->modelindex;
2560                 if (modelindex >= 0 && modelindex < MAX_MODELS && (model = sv.models[modelindex]))
2561                 {
2562                         v->_float = Mod_Alias_GetTagIndexForName(model, (int)tagentity->fields.server->skin, tagname);
2563                         if (v->_float == 0)
2564                                 Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i (model \"%s\") but could not find it\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity), model->name);
2565                 }
2566                 else
2567                         Con_DPrintf("setattachment(edict %i, edict %i, string \"%s\"): tried to find tag named \"%s\" on entity %i but it has no model\n", PRVM_NUM_FOR_EDICT(e), PRVM_NUM_FOR_EDICT(tagentity), tagname, tagname, PRVM_NUM_FOR_EDICT(tagentity));
2568         }
2569 }
2570
2571 /////////////////////////////////////////
2572 // DP_MD3_TAGINFO extension coded by VorteX
2573
2574 int SV_GetTagIndex (prvm_edict_t *e, const char *tagname)
2575 {
2576         int i;
2577         dp_model_t *model;
2578
2579         i = (int)e->fields.server->modelindex;
2580         if (i < 1 || i >= MAX_MODELS)
2581                 return -1;
2582         model = sv.models[i];
2583
2584         return Mod_Alias_GetTagIndexForName(model, (int)e->fields.server->skin, tagname);
2585 }
2586
2587 int SV_GetExtendedTagInfo (prvm_edict_t *e, int tagindex, int *parentindex, const char **tagname, matrix4x4_t *tag_localmatrix)
2588 {
2589         int r;
2590         dp_model_t *model;
2591         int frame;
2592         int modelindex;
2593
2594         *tagname = NULL;
2595         *parentindex = 0;
2596         Matrix4x4_CreateIdentity(tag_localmatrix);
2597
2598         if (tagindex >= 0
2599          && (modelindex = (int)e->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS
2600          && (model = sv.models[(int)e->fields.server->modelindex])
2601          && model->animscenes)
2602         {
2603                 frame = (int)e->fields.server->frame;
2604                 if (frame < 0 || frame >= model->numframes)
2605                         frame = 0;
2606
2607                 r = Mod_Alias_GetExtendedTagInfoForIndex(model, (int)e->fields.server->skin, model->animscenes[frame].firstframe, tagindex - 1, parentindex, tagname, tag_localmatrix);
2608
2609                 if(!r) // success?
2610                         *parentindex += 1;
2611
2612                 return r;
2613         }
2614
2615         return 1;
2616 }
2617
2618 void SV_GetEntityMatrix (prvm_edict_t *ent, matrix4x4_t *out, qboolean viewmatrix)
2619 {
2620         prvm_eval_t *val;
2621         float scale;
2622         float pitchsign = 1;
2623
2624         scale = 1;
2625         val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.scale);
2626         if (val && val->_float != 0)
2627                 scale = val->_float;
2628
2629         if (viewmatrix)
2630                 Matrix4x4_CreateFromQuakeEntity(out, ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2] + ent->fields.server->view_ofs[2], ent->fields.server->v_angle[0], ent->fields.server->v_angle[1], ent->fields.server->v_angle[2], scale * cl_viewmodel_scale.value);
2631         else
2632         {
2633                 pitchsign = SV_GetPitchSign(ent);
2634                 Matrix4x4_CreateFromQuakeEntity(out, ent->fields.server->origin[0], ent->fields.server->origin[1], ent->fields.server->origin[2], pitchsign * ent->fields.server->angles[0], ent->fields.server->angles[1], ent->fields.server->angles[2], scale);
2635         }
2636 }
2637
2638 int SV_GetEntityLocalTagMatrix(prvm_edict_t *ent, int tagindex, matrix4x4_t *out)
2639 {
2640         int modelindex;
2641         int frame;
2642         dp_model_t *model;
2643         if (tagindex >= 0
2644          && (modelindex = (int)ent->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS
2645          && (model = sv.models[(int)ent->fields.server->modelindex])
2646          && model->animscenes)
2647         {
2648                 // if model has wrong frame, engine automatically switches to model first frame
2649                 frame = (int)ent->fields.server->frame;
2650                 if (frame < 0 || frame >= model->numframes)
2651                         frame = 0;
2652                 return Mod_Alias_GetTagMatrix(model, model->animscenes[frame].firstframe, tagindex, out);
2653         }
2654         *out = identitymatrix;
2655         return 0;
2656 }
2657
2658 // Warnings/errors code:
2659 // 0 - normal (everything all-right)
2660 // 1 - world entity
2661 // 2 - free entity
2662 // 3 - null or non-precached model
2663 // 4 - no tags with requested index
2664 // 5 - runaway loop at attachment chain
2665 extern cvar_t cl_bob;
2666 extern cvar_t cl_bobcycle;
2667 extern cvar_t cl_bobup;
2668 int SV_GetTagMatrix (matrix4x4_t *out, prvm_edict_t *ent, int tagindex)
2669 {
2670         int ret;
2671         prvm_eval_t *val;
2672         int modelindex, attachloop;
2673         matrix4x4_t entitymatrix, tagmatrix, attachmatrix;
2674         dp_model_t *model;
2675
2676         *out = identitymatrix; // warnings and errors return identical matrix
2677
2678         if (ent == prog->edicts)
2679                 return 1;
2680         if (ent->priv.server->free)
2681                 return 2;
2682
2683         modelindex = (int)ent->fields.server->modelindex;
2684         if (modelindex <= 0 || modelindex >= MAX_MODELS)
2685                 return 3;
2686
2687         model = sv.models[modelindex];
2688
2689         tagmatrix = identitymatrix;
2690         // DP_GFX_QUAKE3MODELTAGS, scan all chain and stop on unattached entity
2691         attachloop = 0;
2692         for (;;)
2693         {
2694                 if (attachloop >= 256) // prevent runaway looping
2695                         return 5;
2696                 // apply transformation by child's tagindex on parent entity and then
2697                 // by parent entity itself
2698                 ret = SV_GetEntityLocalTagMatrix(ent, tagindex - 1, &attachmatrix);
2699                 if (ret && attachloop == 0)
2700                         return ret;
2701                 SV_GetEntityMatrix(ent, &entitymatrix, false);
2702                 Matrix4x4_Concat(&tagmatrix, &attachmatrix, out);
2703                 Matrix4x4_Concat(out, &entitymatrix, &tagmatrix);
2704                 // next iteration we process the parent entity
2705                 if ((val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.tag_entity)) && val->edict)
2706                 {
2707                         tagindex = (int)PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.tag_index)->_float;
2708                         ent = PRVM_EDICT_NUM(val->edict);
2709                 }
2710                 else
2711                         break;
2712                 attachloop++;
2713         }
2714
2715         // RENDER_VIEWMODEL magic
2716         if ((val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.viewmodelforclient)) && val->edict)
2717         {
2718                 Matrix4x4_Copy(&tagmatrix, out);
2719                 ent = PRVM_EDICT_NUM(val->edict);
2720
2721                 SV_GetEntityMatrix(ent, &entitymatrix, true);
2722                 Matrix4x4_Concat(out, &entitymatrix, &tagmatrix);
2723
2724                 /*
2725                 // Cl_bob, ported from rendering code
2726                 if (ent->fields.server->health > 0 && cl_bob.value && cl_bobcycle.value)
2727                 {
2728                         double bob, cycle;
2729                         // LordHavoc: this code is *weird*, but not replacable (I think it
2730                         // should be done in QC on the server, but oh well, quake is quake)
2731                         // LordHavoc: figured out bobup: the time at which the sin is at 180
2732                         // degrees (which allows lengthening or squishing the peak or valley)
2733                         cycle = sv.time/cl_bobcycle.value;
2734                         cycle -= (int)cycle;
2735                         if (cycle < cl_bobup.value)
2736                                 cycle = sin(M_PI * cycle / cl_bobup.value);
2737                         else
2738                                 cycle = sin(M_PI + M_PI * (cycle-cl_bobup.value)/(1.0 - cl_bobup.value));
2739                         // bob is proportional to velocity in the xy plane
2740                         // (don't count Z, or jumping messes it up)
2741                         bob = sqrt(ent->fields.server->velocity[0]*ent->fields.server->velocity[0] + ent->fields.server->velocity[1]*ent->fields.server->velocity[1])*cl_bob.value;
2742                         bob = bob*0.3 + bob*0.7*cycle;
2743                         Matrix4x4_AdjustOrigin(out, 0, 0, bound(-7, bob, 4));
2744                 }
2745                 */
2746         }
2747         return 0;
2748 }
2749
2750 //float(entity ent, string tagname) gettagindex;
2751
2752 static void VM_SV_gettagindex (void)
2753 {
2754         prvm_edict_t *ent;
2755         const char *tag_name;
2756         int modelindex, tag_index;
2757
2758         VM_SAFEPARMCOUNT(2, VM_SV_gettagindex);
2759
2760         ent = PRVM_G_EDICT(OFS_PARM0);
2761         tag_name = PRVM_G_STRING(OFS_PARM1);
2762
2763         if (ent == prog->edicts)
2764         {
2765                 VM_Warning("gettagindex: can't affect world entity\n");
2766                 return;
2767         }
2768         if (ent->priv.server->free)
2769         {
2770                 VM_Warning("gettagindex: can't affect free entity\n");
2771                 return;
2772         }
2773
2774         modelindex = (int)ent->fields.server->modelindex;
2775         tag_index = 0;
2776         if (modelindex <= 0 || modelindex >= MAX_MODELS)
2777                 Con_DPrintf("gettagindex(entity #%i): null or non-precached model\n", PRVM_NUM_FOR_EDICT(ent));
2778         else
2779         {
2780                 tag_index = SV_GetTagIndex(ent, tag_name);
2781                 if (tag_index == 0)
2782                         if(developer.integer >= 100)
2783                                 Con_Printf("gettagindex(entity #%i): tag \"%s\" not found\n", PRVM_NUM_FOR_EDICT(ent), tag_name);
2784         }
2785         PRVM_G_FLOAT(OFS_RETURN) = tag_index;
2786 }
2787
2788 //vector(entity ent, float tagindex) gettaginfo;
2789 static void VM_SV_gettaginfo (void)
2790 {
2791         prvm_edict_t *e;
2792         int tagindex;
2793         matrix4x4_t tag_matrix;
2794         matrix4x4_t tag_localmatrix;
2795         int parentindex;
2796         const char *tagname;
2797         int returncode;
2798         prvm_eval_t *val;
2799         vec3_t fo, le, up, trans;
2800
2801         VM_SAFEPARMCOUNT(2, VM_SV_gettaginfo);
2802
2803         e = PRVM_G_EDICT(OFS_PARM0);
2804         tagindex = (int)PRVM_G_FLOAT(OFS_PARM1);
2805
2806         returncode = SV_GetTagMatrix(&tag_matrix, e, tagindex);
2807         Matrix4x4_ToVectors(&tag_matrix, prog->globals.server->v_forward, le, prog->globals.server->v_up, PRVM_G_VECTOR(OFS_RETURN));
2808         VectorScale(le, -1, prog->globals.server->v_right);
2809         SV_GetExtendedTagInfo(e, tagindex, &parentindex, &tagname, &tag_localmatrix);
2810         Matrix4x4_ToVectors(&tag_localmatrix, fo, le, up, trans);
2811
2812         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_parent)))
2813                 val->_float = parentindex;
2814         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_name)))
2815                 val->string = tagname ? PRVM_SetTempString(tagname) : 0;
2816         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_offset)))
2817                 VectorCopy(trans, val->vector);
2818         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_forward)))
2819                 VectorCopy(fo, val->vector);
2820         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_right)))
2821                 VectorScale(le, -1, val->vector);
2822         if((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.gettaginfo_up)))
2823                 VectorCopy(up, val->vector);
2824
2825         switch(returncode)
2826         {
2827                 case 1:
2828                         VM_Warning("gettagindex: can't affect world entity\n");
2829                         break;
2830                 case 2:
2831                         VM_Warning("gettagindex: can't affect free entity\n");
2832                         break;
2833                 case 3:
2834                         Con_DPrintf("SV_GetTagMatrix(entity #%i): null or non-precached model\n", PRVM_NUM_FOR_EDICT(e));
2835                         break;
2836                 case 4:
2837                         Con_DPrintf("SV_GetTagMatrix(entity #%i): model has no tag with requested index %i\n", PRVM_NUM_FOR_EDICT(e), tagindex);
2838                         break;
2839                 case 5:
2840                         Con_DPrintf("SV_GetTagMatrix(entity #%i): runaway loop at attachment chain\n", PRVM_NUM_FOR_EDICT(e));
2841                         break;
2842         }
2843 }
2844
2845 //void(entity clent) dropclient (DP_SV_DROPCLIENT)
2846 static void VM_SV_dropclient (void)
2847 {
2848         int clientnum;
2849         client_t *oldhostclient;
2850         VM_SAFEPARMCOUNT(1, VM_SV_dropclient);
2851         clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;
2852         if (clientnum < 0 || clientnum >= svs.maxclients)
2853         {
2854                 VM_Warning("dropclient: not a client\n");
2855                 return;
2856         }
2857         if (!svs.clients[clientnum].active)
2858         {
2859                 VM_Warning("dropclient: that client slot is not connected\n");
2860                 return;
2861         }
2862         oldhostclient = host_client;
2863         host_client = svs.clients + clientnum;
2864         SV_DropClient(false);
2865         host_client = oldhostclient;
2866 }
2867
2868 //entity() spawnclient (DP_SV_BOTCLIENT)
2869 static void VM_SV_spawnclient (void)
2870 {
2871         int i;
2872         prvm_edict_t    *ed;
2873         VM_SAFEPARMCOUNT(0, VM_SV_spawnclient);
2874         prog->xfunction->builtinsprofile += 2;
2875         ed = prog->edicts;
2876         for (i = 0;i < svs.maxclients;i++)
2877         {
2878                 if (!svs.clients[i].active)
2879                 {
2880                         prog->xfunction->builtinsprofile += 100;
2881                         SV_ConnectClient (i, NULL);
2882                         // this has to be set or else ClientDisconnect won't be called
2883                         // we assume the qc will call ClientConnect...
2884                         svs.clients[i].clientconnectcalled = true;
2885                         ed = PRVM_EDICT_NUM(i + 1);
2886                         break;
2887                 }
2888         }
2889         VM_RETURN_EDICT(ed);
2890 }
2891
2892 //float(entity clent) clienttype (DP_SV_BOTCLIENT)
2893 static void VM_SV_clienttype (void)
2894 {
2895         int clientnum;
2896         VM_SAFEPARMCOUNT(1, VM_SV_clienttype);
2897         clientnum = PRVM_G_EDICTNUM(OFS_PARM0) - 1;
2898         if (clientnum < 0 || clientnum >= svs.maxclients)
2899                 PRVM_G_FLOAT(OFS_RETURN) = 3;
2900         else if (!svs.clients[clientnum].active)
2901                 PRVM_G_FLOAT(OFS_RETURN) = 0;
2902         else if (svs.clients[clientnum].netconnection)
2903                 PRVM_G_FLOAT(OFS_RETURN) = 1;
2904         else
2905                 PRVM_G_FLOAT(OFS_RETURN) = 2;
2906 }
2907
2908 /*
2909 ===============
2910 VM_SV_serverkey
2911
2912 string(string key) serverkey
2913 ===============
2914 */
2915 void VM_SV_serverkey(void)
2916 {
2917         char string[VM_STRINGTEMP_LENGTH];
2918         VM_SAFEPARMCOUNT(1, VM_SV_serverkey);
2919         InfoString_GetValue(svs.serverinfo, PRVM_G_STRING(OFS_PARM0), string, sizeof(string));
2920         PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
2921 }
2922
2923 //#333 void(entity e, float mdlindex) setmodelindex (EXT_CSQC)
2924 static void VM_SV_setmodelindex (void)
2925 {
2926         prvm_edict_t    *e;
2927         dp_model_t      *mod;
2928         int             i;
2929         VM_SAFEPARMCOUNT(2, VM_SV_setmodelindex);
2930
2931         e = PRVM_G_EDICT(OFS_PARM0);
2932         if (e == prog->edicts)
2933         {
2934                 VM_Warning("setmodelindex: can not modify world entity\n");
2935                 return;
2936         }
2937         if (e->priv.server->free)
2938         {
2939                 VM_Warning("setmodelindex: can not modify free entity\n");
2940                 return;
2941         }
2942         i = (int)PRVM_G_FLOAT(OFS_PARM1);
2943         if (i <= 0 || i >= MAX_MODELS)
2944         {
2945                 VM_Warning("setmodelindex: invalid modelindex\n");
2946                 return;
2947         }
2948         if (!sv.model_precache[i][0])
2949         {
2950                 VM_Warning("setmodelindex: model not precached\n");
2951                 return;
2952         }
2953
2954         e->fields.server->model = PRVM_SetEngineString(sv.model_precache[i]);
2955         e->fields.server->modelindex = i;
2956
2957         mod = sv.models[i];
2958
2959         if (mod)
2960         {
2961                 if (mod->type != mod_alias || sv_gameplayfix_setmodelrealbox.integer)
2962                         SetMinMaxSize (e, mod->normalmins, mod->normalmaxs, true);
2963                 else
2964                         SetMinMaxSize (e, quakemins, quakemaxs, true);
2965         }
2966         else
2967                 SetMinMaxSize (e, vec3_origin, vec3_origin, true);
2968 }
2969
2970 //#334 string(float mdlindex) modelnameforindex (EXT_CSQC)
2971 static void VM_SV_modelnameforindex (void)
2972 {
2973         int i;
2974         VM_SAFEPARMCOUNT(1, VM_SV_modelnameforindex);
2975
2976         PRVM_G_INT(OFS_RETURN) = OFS_NULL;
2977
2978         i = (int)PRVM_G_FLOAT(OFS_PARM0);
2979         if (i <= 0 || i >= MAX_MODELS)
2980         {
2981                 VM_Warning("modelnameforindex: invalid modelindex\n");
2982                 return;
2983         }
2984         if (!sv.model_precache[i][0])
2985         {
2986                 VM_Warning("modelnameforindex: model not precached\n");
2987                 return;
2988         }
2989
2990         PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(sv.model_precache[i]);
2991 }
2992
2993 //#335 float(string effectname) particleeffectnum (EXT_CSQC)
2994 static void VM_SV_particleeffectnum (void)
2995 {
2996         int                     i;
2997         VM_SAFEPARMCOUNT(1, VM_SV_particleeffectnum);
2998         i = SV_ParticleEffectIndex(PRVM_G_STRING(OFS_PARM0));
2999         if (i == 0)
3000                 i = -1;
3001         PRVM_G_FLOAT(OFS_RETURN) = i;
3002 }
3003
3004 // #336 void(entity ent, float effectnum, vector start, vector end) trailparticles (EXT_CSQC)
3005 static void VM_SV_trailparticles (void)
3006 {
3007         VM_SAFEPARMCOUNT(4, VM_SV_trailparticles);
3008
3009         if ((int)PRVM_G_FLOAT(OFS_PARM0) < 0)
3010                 return;
3011
3012         MSG_WriteByte(&sv.datagram, svc_trailparticles);
3013         MSG_WriteShort(&sv.datagram, PRVM_G_EDICTNUM(OFS_PARM0));
3014         MSG_WriteShort(&sv.datagram, (int)PRVM_G_FLOAT(OFS_PARM1));
3015         MSG_WriteVector(&sv.datagram, PRVM_G_VECTOR(OFS_PARM2), sv.protocol);
3016         MSG_WriteVector(&sv.datagram, PRVM_G_VECTOR(OFS_PARM3), sv.protocol);
3017         SV_FlushBroadcastMessages();
3018 }
3019
3020 //#337 void(float effectnum, vector origin, vector dir, float count) pointparticles (EXT_CSQC)
3021 static void VM_SV_pointparticles (void)
3022 {
3023         int effectnum, count;
3024         vec3_t org, vel;
3025         VM_SAFEPARMCOUNTRANGE(4, 8, VM_SV_pointparticles);
3026
3027         if ((int)PRVM_G_FLOAT(OFS_PARM0) < 0)
3028                 return;
3029
3030         effectnum = (int)PRVM_G_FLOAT(OFS_PARM0);
3031         VectorCopy(PRVM_G_VECTOR(OFS_PARM1), org);
3032         VectorCopy(PRVM_G_VECTOR(OFS_PARM2), vel);
3033         count = bound(0, (int)PRVM_G_FLOAT(OFS_PARM3), 65535);
3034         if (count == 1 && !VectorLength2(vel))
3035         {
3036                 // 1+2+12=15 bytes
3037                 MSG_WriteByte(&sv.datagram, svc_pointparticles1);
3038                 MSG_WriteShort(&sv.datagram, effectnum);
3039                 MSG_WriteVector(&sv.datagram, org, sv.protocol);
3040         }
3041         else
3042         {
3043                 // 1+2+12+12+2=29 bytes
3044                 MSG_WriteByte(&sv.datagram, svc_pointparticles);
3045                 MSG_WriteShort(&sv.datagram, effectnum);
3046                 MSG_WriteVector(&sv.datagram, org, sv.protocol);
3047                 MSG_WriteVector(&sv.datagram, vel, sv.protocol);
3048                 MSG_WriteShort(&sv.datagram, count);
3049         }
3050
3051         SV_FlushBroadcastMessages();
3052 }
3053
3054 //PF_setpause,    // void(float pause) setpause = #531;
3055 static void VM_SV_setpause(void) {
3056         int pauseValue;
3057         pauseValue = (int)PRVM_G_FLOAT(OFS_PARM0);
3058         if (pauseValue != 0) { //pause the game
3059                 sv.paused = 1;
3060                 sv.pausedstart = Sys_DoubleTime();
3061         } else { //disable pause, in case it was enabled
3062                 if (sv.paused != 0) {
3063                         sv.paused = 0;
3064                         sv.pausedstart = 0;
3065                 }
3066         }
3067         // send notification to all clients
3068         MSG_WriteByte(&sv.reliable_datagram, svc_setpause);
3069         MSG_WriteByte(&sv.reliable_datagram, sv.paused);
3070 }
3071
3072 prvm_builtin_t vm_sv_builtins[] = {
3073 NULL,                                                   // #0 NULL function (not callable) (QUAKE)
3074 VM_makevectors,                                 // #1 void(vector ang) makevectors (QUAKE)
3075 VM_SV_setorigin,                                // #2 void(entity e, vector o) setorigin (QUAKE)
3076 VM_SV_setmodel,                                 // #3 void(entity e, string m) setmodel (QUAKE)
3077 VM_SV_setsize,                                  // #4 void(entity e, vector min, vector max) setsize (QUAKE)
3078 NULL,                                                   // #5 void(entity e, vector min, vector max) setabssize (QUAKE)
3079 VM_break,                                               // #6 void() break (QUAKE)
3080 VM_random,                                              // #7 float() random (QUAKE)
3081 VM_SV_sound,                                    // #8 void(entity e, float chan, string samp) sound (QUAKE)
3082 VM_normalize,                                   // #9 vector(vector v) normalize (QUAKE)
3083 VM_error,                                               // #10 void(string e) error (QUAKE)
3084 VM_objerror,                                    // #11 void(string e) objerror (QUAKE)
3085 VM_vlen,                                                // #12 float(vector v) vlen (QUAKE)
3086 VM_vectoyaw,                                    // #13 float(vector v) vectoyaw (QUAKE)
3087 VM_spawn,                                               // #14 entity() spawn (QUAKE)
3088 VM_remove,                                              // #15 void(entity e) remove (QUAKE)
3089 VM_SV_traceline,                                // #16 void(vector v1, vector v2, float tryents) traceline (QUAKE)
3090 VM_SV_checkclient,                              // #17 entity() checkclient (QUAKE)
3091 VM_find,                                                // #18 entity(entity start, .string fld, string match) find (QUAKE)
3092 VM_SV_precache_sound,                   // #19 void(string s) precache_sound (QUAKE)
3093 VM_SV_precache_model,                   // #20 void(string s) precache_model (QUAKE)
3094 VM_SV_stuffcmd,                                 // #21 void(entity client, string s, ...) stuffcmd (QUAKE)
3095 VM_SV_findradius,                               // #22 entity(vector org, float rad) findradius (QUAKE)
3096 VM_bprint,                                              // #23 void(string s, ...) bprint (QUAKE)
3097 VM_SV_sprint,                                   // #24 void(entity client, string s, ...) sprint (QUAKE)
3098 VM_dprint,                                              // #25 void(string s, ...) dprint (QUAKE)
3099 VM_ftos,                                                // #26 string(float f) ftos (QUAKE)
3100 VM_vtos,                                                // #27 string(vector v) vtos (QUAKE)
3101 VM_coredump,                                    // #28 void() coredump (QUAKE)
3102 VM_traceon,                                             // #29 void() traceon (QUAKE)
3103 VM_traceoff,                                    // #30 void() traceoff (QUAKE)
3104 VM_eprint,                                              // #31 void(entity e) eprint (QUAKE)
3105 VM_SV_walkmove,                                 // #32 float(float yaw, float dist) walkmove (QUAKE)
3106 NULL,                                                   // #33 (QUAKE)
3107 VM_SV_droptofloor,                              // #34 float() droptofloor (QUAKE)
3108 VM_SV_lightstyle,                               // #35 void(float style, string value) lightstyle (QUAKE)
3109 VM_rint,                                                // #36 float(float v) rint (QUAKE)
3110 VM_floor,                                               // #37 float(float v) floor (QUAKE)
3111 VM_ceil,                                                // #38 float(float v) ceil (QUAKE)
3112 NULL,                                                   // #39 (QUAKE)
3113 VM_SV_checkbottom,                              // #40 float(entity e) checkbottom (QUAKE)
3114 VM_SV_pointcontents,                    // #41 float(vector v) pointcontents (QUAKE)
3115 NULL,                                                   // #42 (QUAKE)
3116 VM_fabs,                                                // #43 float(float f) fabs (QUAKE)
3117 VM_SV_aim,                                              // #44 vector(entity e, float speed) aim (QUAKE)
3118 VM_cvar,                                                // #45 float(string s) cvar (QUAKE)
3119 VM_localcmd,                                    // #46 void(string s) localcmd (QUAKE)
3120 VM_nextent,                                             // #47 entity(entity e) nextent (QUAKE)
3121 VM_SV_particle,                                 // #48 void(vector o, vector d, float color, float count) particle (QUAKE)
3122 VM_changeyaw,                                   // #49 void() ChangeYaw (QUAKE)
3123 NULL,                                                   // #50 (QUAKE)
3124 VM_vectoangles,                                 // #51 vector(vector v) vectoangles (QUAKE)
3125 VM_SV_WriteByte,                                // #52 void(float to, float f) WriteByte (QUAKE)
3126 VM_SV_WriteChar,                                // #53 void(float to, float f) WriteChar (QUAKE)
3127 VM_SV_WriteShort,                               // #54 void(float to, float f) WriteShort (QUAKE)
3128 VM_SV_WriteLong,                                // #55 void(float to, float f) WriteLong (QUAKE)
3129 VM_SV_WriteCoord,                               // #56 void(float to, float f) WriteCoord (QUAKE)
3130 VM_SV_WriteAngle,                               // #57 void(float to, float f) WriteAngle (QUAKE)
3131 VM_SV_WriteString,                              // #58 void(float to, string s) WriteString (QUAKE)
3132 VM_SV_WriteEntity,                              // #59 void(float to, entity e) WriteEntity (QUAKE)
3133 VM_sin,                                                 // #60 float(float f) sin (DP_QC_SINCOSSQRTPOW) (QUAKE)
3134 VM_cos,                                                 // #61 float(float f) cos (DP_QC_SINCOSSQRTPOW) (QUAKE)
3135 VM_sqrt,                                                // #62 float(float f) sqrt (DP_QC_SINCOSSQRTPOW) (QUAKE)
3136 VM_changepitch,                                 // #63 void(entity ent) changepitch (DP_QC_CHANGEPITCH) (QUAKE)
3137 VM_SV_tracetoss,                                // #64 void(entity e, entity ignore) tracetoss (DP_QC_TRACETOSS) (QUAKE)
3138 VM_etos,                                                // #65 string(entity ent) etos (DP_QC_ETOS) (QUAKE)
3139 NULL,                                                   // #66 (QUAKE)
3140 SV_MoveToGoal,                                  // #67 void(float step) movetogoal (QUAKE)
3141 VM_precache_file,                               // #68 string(string s) precache_file (QUAKE)
3142 VM_SV_makestatic,                               // #69 void(entity e) makestatic (QUAKE)
3143 VM_changelevel,                                 // #70 void(string s) changelevel (QUAKE)
3144 NULL,                                                   // #71 (QUAKE)
3145 VM_cvar_set,                                    // #72 void(string var, string val) cvar_set (QUAKE)
3146 VM_SV_centerprint,                              // #73 void(entity client, strings) centerprint (QUAKE)
3147 VM_SV_ambientsound,                             // #74 void(vector pos, string samp, float vol, float atten) ambientsound (QUAKE)
3148 VM_SV_precache_model,                   // #75 string(string s) precache_model2 (QUAKE)
3149 VM_SV_precache_sound,                   // #76 string(string s) precache_sound2 (QUAKE)
3150 VM_precache_file,                               // #77 string(string s) precache_file2 (QUAKE)
3151 VM_SV_setspawnparms,                    // #78 void(entity e) setspawnparms (QUAKE)
3152 NULL,                                                   // #79 void(entity killer, entity killee) logfrag (QUAKEWORLD)
3153 NULL,                                                   // #80 string(entity e, string keyname) infokey (QUAKEWORLD)
3154 VM_stof,                                                // #81 float(string s) stof (FRIK_FILE)
3155 NULL,                                                   // #82 void(vector where, float set) multicast (QUAKEWORLD)
3156 NULL,                                                   // #83 (QUAKE)
3157 NULL,                                                   // #84 (QUAKE)
3158 NULL,                                                   // #85 (QUAKE)
3159 NULL,                                                   // #86 (QUAKE)
3160 NULL,                                                   // #87 (QUAKE)
3161 NULL,                                                   // #88 (QUAKE)
3162 NULL,                                                   // #89 (QUAKE)
3163 VM_SV_tracebox,                                 // #90 void(vector v1, vector min, vector max, vector v2, float nomonsters, entity forent) tracebox (DP_QC_TRACEBOX)
3164 VM_randomvec,                                   // #91 vector() randomvec (DP_QC_RANDOMVEC)
3165 VM_SV_getlight,                                 // #92 vector(vector org) getlight (DP_QC_GETLIGHT)
3166 VM_registercvar,                                // #93 float(string name, string value) registercvar (DP_REGISTERCVAR)
3167 VM_min,                                                 // #94 float(float a, floats) min (DP_QC_MINMAXBOUND)
3168 VM_max,                                                 // #95 float(float a, floats) max (DP_QC_MINMAXBOUND)
3169 VM_bound,                                               // #96 float(float minimum, float val, float maximum) bound (DP_QC_MINMAXBOUND)
3170 VM_pow,                                                 // #97 float(float f, float f) pow (DP_QC_SINCOSSQRTPOW)
3171 VM_findfloat,                                   // #98 entity(entity start, .float fld, float match) findfloat (DP_QC_FINDFLOAT)
3172 VM_checkextension,                              // #99 float(string s) checkextension (the basis of the extension system)
3173 // FrikaC and Telejano range  #100-#199
3174 NULL,                                                   // #100
3175 NULL,                                                   // #101
3176 NULL,                                                   // #102
3177 NULL,                                                   // #103
3178 NULL,                                                   // #104
3179 NULL,                                                   // #105
3180 NULL,                                                   // #106
3181 NULL,                                                   // #107
3182 NULL,                                                   // #108
3183 NULL,                                                   // #109
3184 VM_fopen,                                               // #110 float(string filename, float mode) fopen (FRIK_FILE)
3185 VM_fclose,                                              // #111 void(float fhandle) fclose (FRIK_FILE)
3186 VM_fgets,                                               // #112 string(float fhandle) fgets (FRIK_FILE)
3187 VM_fputs,                                               // #113 void(float fhandle, string s) fputs (FRIK_FILE)
3188 VM_strlen,                                              // #114 float(string s) strlen (FRIK_FILE)
3189 VM_strcat,                                              // #115 string(string s1, string s2, ...) strcat (FRIK_FILE)
3190 VM_substring,                                   // #116 string(string s, float start, float length) substring (FRIK_FILE)
3191 VM_stov,                                                // #117 vector(string) stov (FRIK_FILE)
3192 VM_strzone,                                             // #118 string(string s) strzone (FRIK_FILE)
3193 VM_strunzone,                                   // #119 void(string s) strunzone (FRIK_FILE)
3194 NULL,                                                   // #120
3195 NULL,                                                   // #121
3196 NULL,                                                   // #122
3197 NULL,                                                   // #123
3198 NULL,                                                   // #124
3199 NULL,                                                   // #125
3200 NULL,                                                   // #126
3201 NULL,                                                   // #127
3202 NULL,                                                   // #128
3203 NULL,                                                   // #129
3204 NULL,                                                   // #130
3205 NULL,                                                   // #131
3206 NULL,                                                   // #132
3207 NULL,                                                   // #133
3208 NULL,                                                   // #134
3209 NULL,                                                   // #135
3210 NULL,                                                   // #136
3211 NULL,                                                   // #137
3212 NULL,                                                   // #138
3213 NULL,                                                   // #139
3214 NULL,                                                   // #140
3215 NULL,                                                   // #141
3216 NULL,                                                   // #142
3217 NULL,                                                   // #143
3218 NULL,                                                   // #144
3219 NULL,                                                   // #145
3220 NULL,                                                   // #146
3221 NULL,                                                   // #147
3222 NULL,                                                   // #148
3223 NULL,                                                   // #149
3224 NULL,                                                   // #150
3225 NULL,                                                   // #151
3226 NULL,                                                   // #152
3227 NULL,                                                   // #153
3228 NULL,                                                   // #154
3229 NULL,                                                   // #155
3230 NULL,                                                   // #156
3231 NULL,                                                   // #157
3232 NULL,                                                   // #158
3233 NULL,                                                   // #159
3234 NULL,                                                   // #160
3235 NULL,                                                   // #161
3236 NULL,                                                   // #162
3237 NULL,                                                   // #163
3238 NULL,                                                   // #164
3239 NULL,                                                   // #165
3240 NULL,                                                   // #166
3241 NULL,                                                   // #167
3242 NULL,                                                   // #168
3243 NULL,                                                   // #169
3244 NULL,                                                   // #170
3245 NULL,                                                   // #171
3246 NULL,                                                   // #172
3247 NULL,                                                   // #173
3248 NULL,                                                   // #174
3249 NULL,                                                   // #175
3250 NULL,                                                   // #176
3251 NULL,                                                   // #177
3252 NULL,                                                   // #178
3253 NULL,                                                   // #179
3254 NULL,                                                   // #180
3255 NULL,                                                   // #181
3256 NULL,                                                   // #182
3257 NULL,                                                   // #183
3258 NULL,                                                   // #184
3259 NULL,                                                   // #185
3260 NULL,                                                   // #186
3261 NULL,                                                   // #187
3262 NULL,                                                   // #188
3263 NULL,                                                   // #189
3264 NULL,                                                   // #190
3265 NULL,                                                   // #191
3266 NULL,                                                   // #192
3267 NULL,                                                   // #193
3268 NULL,                                                   // #194
3269 NULL,                                                   // #195
3270 NULL,                                                   // #196
3271 NULL,                                                   // #197
3272 NULL,                                                   // #198
3273 NULL,                                                   // #199
3274 // FTEQW range #200-#299
3275 NULL,                                                   // #200
3276 NULL,                                                   // #201
3277 NULL,                                                   // #202
3278 NULL,                                                   // #203
3279 NULL,                                                   // #204
3280 NULL,                                                   // #205
3281 NULL,                                                   // #206
3282 NULL,                                                   // #207
3283 NULL,                                                   // #208
3284 NULL,                                                   // #209
3285 NULL,                                                   // #210
3286 NULL,                                                   // #211
3287 NULL,                                                   // #212
3288 NULL,                                                   // #213
3289 NULL,                                                   // #214
3290 NULL,                                                   // #215
3291 NULL,                                                   // #216
3292 NULL,                                                   // #217
3293 VM_bitshift,                                    // #218 float(float number, float quantity) bitshift (EXT_BITSHIFT)
3294 NULL,                                                   // #219
3295 NULL,                                                   // #220
3296 VM_strstrofs,                                   // #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
3297 VM_str2chr,                                             // #222 float(string str, float ofs) str2chr (FTE_STRINGS)
3298 VM_chr2str,                                             // #223 string(float c, ...) chr2str (FTE_STRINGS)
3299 VM_strconv,                                             // #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
3300 VM_strpad,                                              // #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
3301 VM_infoadd,                                             // #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
3302 VM_infoget,                                             // #227 string(string info, string key) infoget (FTE_STRINGS)
3303 VM_strncmp,                                             // #228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
3304 VM_strncasecmp,                                 // #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
3305 VM_strncasecmp,                                 // #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
3306 NULL,                                                   // #231
3307 VM_SV_AddStat,                                  // #232 void(float index, float type, .void field) SV_AddStat (EXT_CSQC)
3308 NULL,                                                   // #233
3309 NULL,                                                   // #234
3310 NULL,                                                   // #235
3311 NULL,                                                   // #236
3312 NULL,                                                   // #237
3313 NULL,                                                   // #238
3314 NULL,                                                   // #239
3315 VM_SV_checkpvs,                                 // #240 float(vector viewpos, entity viewee) checkpvs;
3316 NULL,                                                   // #241
3317 NULL,                                                   // #242
3318 NULL,                                                   // #243
3319 NULL,                                                   // #244
3320 NULL,                                                   // #245
3321 NULL,                                                   // #246
3322 NULL,                                                   // #247
3323 NULL,                                                   // #248
3324 NULL,                                                   // #249
3325 NULL,                                                   // #250
3326 NULL,                                                   // #251
3327 NULL,                                                   // #252
3328 NULL,                                                   // #253
3329 NULL,                                                   // #254
3330 NULL,                                                   // #255
3331 NULL,                                                   // #256
3332 NULL,                                                   // #257
3333 NULL,                                                   // #258
3334 NULL,                                                   // #259
3335 NULL,                                                   // #260
3336 NULL,                                                   // #261
3337 NULL,                                                   // #262
3338 NULL,                                                   // #263
3339 NULL,                                                   // #264
3340 NULL,                                                   // #265
3341 NULL,                                                   // #266
3342 NULL,                                                   // #267
3343 NULL,                                                   // #268
3344 NULL,                                                   // #269
3345 NULL,                                                   // #270
3346 NULL,                                                   // #271
3347 NULL,                                                   // #272
3348 NULL,                                                   // #273
3349 NULL,                                                   // #274
3350 NULL,                                                   // #275
3351 NULL,                                                   // #276
3352 NULL,                                                   // #277
3353 NULL,                                                   // #278
3354 NULL,                                                   // #279
3355 NULL,                                                   // #280
3356 NULL,                                                   // #281
3357 NULL,                                                   // #282
3358 NULL,                                                   // #283
3359 NULL,                                                   // #284
3360 NULL,                                                   // #285
3361 NULL,                                                   // #286
3362 NULL,                                                   // #287
3363 NULL,                                                   // #288
3364 NULL,                                                   // #289
3365 NULL,                                                   // #290
3366 NULL,                                                   // #291
3367 NULL,                                                   // #292
3368 NULL,                                                   // #293
3369 NULL,                                                   // #294
3370 NULL,                                                   // #295
3371 NULL,                                                   // #296
3372 NULL,                                                   // #297
3373 NULL,                                                   // #298
3374 NULL,                                                   // #299
3375 // CSQC range #300-#399
3376 NULL,                                                   // #300 void() clearscene (EXT_CSQC)
3377 NULL,                                                   // #301 void(float mask) addentities (EXT_CSQC)
3378 NULL,                                                   // #302 void(entity ent) addentity (EXT_CSQC)
3379 NULL,                                                   // #303 float(float property, ...) setproperty (EXT_CSQC)
3380 NULL,                                                   // #304 void() renderscene (EXT_CSQC)
3381 NULL,                                                   // #305 void(vector org, float radius, vector lightcolours) adddynamiclight (EXT_CSQC)
3382 NULL,                                                   // #306 void(string texturename, float flag[, float is2d, float lines]) R_BeginPolygon
3383 NULL,                                                   // #307 void(vector org, vector texcoords, vector rgb, float alpha) R_PolygonVertex
3384 NULL,                                                   // #308 void() R_EndPolygon
3385 NULL,                                                   // #309
3386 NULL,                                                   // #310 vector (vector v) cs_unproject (EXT_CSQC)
3387 NULL,                                                   // #311 vector (vector v) cs_project (EXT_CSQC)
3388 NULL,                                                   // #312
3389 NULL,                                                   // #313
3390 NULL,                                                   // #314
3391 NULL,                                                   // #315 void(float width, vector pos1, vector pos2, float flag) drawline (EXT_CSQC)
3392 NULL,                                                   // #316 float(string name) iscachedpic (EXT_CSQC)
3393 NULL,                                                   // #317 string(string name, float trywad) precache_pic (EXT_CSQC)
3394 NULL,                                                   // #318 vector(string picname) draw_getimagesize (EXT_CSQC)
3395 NULL,                                                   // #319 void(string name) freepic (EXT_CSQC)
3396 NULL,                                                   // #320 float(vector position, float character, vector scale, vector rgb, float alpha, float flag) drawcharacter (EXT_CSQC)
3397 NULL,                                                   // #321 float(vector position, string text, vector scale, vector rgb, float alpha, float flag) drawstring (EXT_CSQC)
3398 NULL,                                                   // #322 float(vector position, string pic, vector size, vector rgb, float alpha, float flag) drawpic (EXT_CSQC)
3399 NULL,                                                   // #323 float(vector position, vector size, vector rgb, float alpha, float flag) drawfill (EXT_CSQC)
3400 NULL,                                                   // #324 void(float x, float y, float width, float height) drawsetcliparea
3401 NULL,                                                   // #325 void(void) drawresetcliparea
3402 NULL,                                                   // #326
3403 NULL,                                                   // #327
3404 NULL,                                                   // #328
3405 NULL,                                                   // #329
3406 NULL,                                                   // #330 float(float stnum) getstatf (EXT_CSQC)
3407 NULL,                                                   // #331 float(float stnum) getstati (EXT_CSQC)
3408 NULL,                                                   // #332 string(float firststnum) getstats (EXT_CSQC)
3409 VM_SV_setmodelindex,                    // #333 void(entity e, float mdlindex) setmodelindex (EXT_CSQC)
3410 VM_SV_modelnameforindex,                // #334 string(float mdlindex) modelnameforindex (EXT_CSQC)
3411 VM_SV_particleeffectnum,                // #335 float(string effectname) particleeffectnum (EXT_CSQC)
3412 VM_SV_trailparticles,                   // #336 void(entity ent, float effectnum, vector start, vector end) trailparticles (EXT_CSQC)
3413 VM_SV_pointparticles,                   // #337 void(float effectnum, vector origin [, vector dir, float count]) pointparticles (EXT_CSQC)
3414 NULL,                                                   // #338 void(string s, ...) centerprint (EXT_CSQC)
3415 VM_print,                                               // #339 void(string s, ...) print (EXT_CSQC, DP_SV_PRINT)
3416 NULL,                                                   // #340 string(float keynum) keynumtostring (EXT_CSQC)
3417 NULL,                                                   // #341 float(string keyname) stringtokeynum (EXT_CSQC)
3418 NULL,                                                   // #342 string(float keynum) getkeybind (EXT_CSQC)
3419 NULL,                                                   // #343 void(float usecursor) setcursormode (EXT_CSQC)
3420 NULL,                                                   // #344 vector() getmousepos (EXT_CSQC)
3421 NULL,                                                   // #345 float(float framenum) getinputstate (EXT_CSQC)
3422 NULL,                                                   // #346 void(float sens) setsensitivityscaler (EXT_CSQC)
3423 NULL,                                                   // #347 void() runstandardplayerphysics (EXT_CSQC)
3424 NULL,                                                   // #348 string(float playernum, string keyname) getplayerkeyvalue (EXT_CSQC)
3425 NULL,                                                   // #349 float() isdemo (EXT_CSQC)
3426 VM_isserver,                                    // #350 float() isserver (EXT_CSQC)
3427 NULL,                                                   // #351 void(vector origin, vector forward, vector right, vector up) SetListener (EXT_CSQC)
3428 NULL,                                                   // #352 void(string cmdname) registercommand (EXT_CSQC)
3429 VM_wasfreed,                                    // #353 float(entity ent) wasfreed (EXT_CSQC) (should be availabe on server too)
3430 VM_SV_serverkey,                                // #354 string(string key) serverkey (EXT_CSQC)
3431 NULL,                                                   // #355
3432 NULL,                                                   // #356
3433 NULL,                                                   // #357
3434 NULL,                                                   // #358
3435 NULL,                                                   // #359
3436 NULL,                                                   // #360 float() readbyte (EXT_CSQC)
3437 NULL,                                                   // #361 float() readchar (EXT_CSQC)
3438 NULL,                                                   // #362 float() readshort (EXT_CSQC)
3439 NULL,                                                   // #363 float() readlong (EXT_CSQC)
3440 NULL,                                                   // #364 float() readcoord (EXT_CSQC)
3441 NULL,                                                   // #365 float() readangle (EXT_CSQC)
3442 NULL,                                                   // #366 string() readstring (EXT_CSQC)
3443 NULL,                                                   // #367 float() readfloat (EXT_CSQC)
3444 NULL,                                                   // #368
3445 NULL,                                                   // #369
3446 NULL,                                                   // #370
3447 NULL,                                                   // #371
3448 NULL,                                                   // #372
3449 NULL,                                                   // #373
3450 NULL,                                                   // #374
3451 NULL,                                                   // #375
3452 NULL,                                                   // #376
3453 NULL,                                                   // #377
3454 NULL,                                                   // #378
3455 NULL,                                                   // #379
3456 NULL,                                                   // #380
3457 NULL,                                                   // #381
3458 NULL,                                                   // #382
3459 NULL,                                                   // #383
3460 NULL,                                                   // #384
3461 NULL,                                                   // #385
3462 NULL,                                                   // #386
3463 NULL,                                                   // #387
3464 NULL,                                                   // #388
3465 NULL,                                                   // #389
3466 NULL,                                                   // #390
3467 NULL,                                                   // #391
3468 NULL,                                                   // #392
3469 NULL,                                                   // #393
3470 NULL,                                                   // #394
3471 NULL,                                                   // #395
3472 NULL,                                                   // #396
3473 NULL,                                                   // #397
3474 NULL,                                                   // #398
3475 NULL,                                                   // #399
3476 // LordHavoc's range #400-#499
3477 VM_SV_copyentity,                               // #400 void(entity from, entity to) copyentity (DP_QC_COPYENTITY)
3478 VM_SV_setcolor,                                 // #401 void(entity ent, float colors) setcolor (DP_QC_SETCOLOR)
3479 VM_findchain,                                   // #402 entity(.string fld, string match) findchain (DP_QC_FINDCHAIN)
3480 VM_findchainfloat,                              // #403 entity(.float fld, float match) findchainfloat (DP_QC_FINDCHAINFLOAT)
3481 VM_SV_effect,                                   // #404 void(vector org, string modelname, float startframe, float endframe, float framerate) effect (DP_SV_EFFECT)
3482 VM_SV_te_blood,                                 // #405 void(vector org, vector velocity, float howmany) te_blood (DP_TE_BLOOD)
3483 VM_SV_te_bloodshower,                   // #406 void(vector mincorner, vector maxcorner, float explosionspeed, float howmany) te_bloodshower (DP_TE_BLOODSHOWER)
3484 VM_SV_te_explosionrgb,                  // #407 void(vector org, vector color) te_explosionrgb (DP_TE_EXPLOSIONRGB)
3485 VM_SV_te_particlecube,                  // #408 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color, float gravityflag, float randomveljitter) te_particlecube (DP_TE_PARTICLECUBE)
3486 VM_SV_te_particlerain,                  // #409 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlerain (DP_TE_PARTICLERAIN)
3487 VM_SV_te_particlesnow,                  // #410 void(vector mincorner, vector maxcorner, vector vel, float howmany, float color) te_particlesnow (DP_TE_PARTICLESNOW)
3488 VM_SV_te_spark,                                 // #411 void(vector org, vector vel, float howmany) te_spark (DP_TE_SPARK)
3489 VM_SV_te_gunshotquad,                   // #412 void(vector org) te_gunshotquad (DP_QUADEFFECTS1)
3490 VM_SV_te_spikequad,                             // #413 void(vector org) te_spikequad (DP_QUADEFFECTS1)
3491 VM_SV_te_superspikequad,                // #414 void(vector org) te_superspikequad (DP_QUADEFFECTS1)
3492 VM_SV_te_explosionquad,                 // #415 void(vector org) te_explosionquad (DP_QUADEFFECTS1)
3493 VM_SV_te_smallflash,                    // #416 void(vector org) te_smallflash (DP_TE_SMALLFLASH)
3494 VM_SV_te_customflash,                   // #417 void(vector org, float radius, float lifetime, vector color) te_customflash (DP_TE_CUSTOMFLASH)
3495 VM_SV_te_gunshot,                               // #418 void(vector org) te_gunshot (DP_TE_STANDARDEFFECTBUILTINS)
3496 VM_SV_te_spike,                                 // #419 void(vector org) te_spike (DP_TE_STANDARDEFFECTBUILTINS)
3497 VM_SV_te_superspike,                    // #420 void(vector org) te_superspike (DP_TE_STANDARDEFFECTBUILTINS)
3498 VM_SV_te_explosion,                             // #421 void(vector org) te_explosion (DP_TE_STANDARDEFFECTBUILTINS)
3499 VM_SV_te_tarexplosion,                  // #422 void(vector org) te_tarexplosion (DP_TE_STANDARDEFFECTBUILTINS)
3500 VM_SV_te_wizspike,                              // #423 void(vector org) te_wizspike (DP_TE_STANDARDEFFECTBUILTINS)
3501 VM_SV_te_knightspike,                   // #424 void(vector org) te_knightspike (DP_TE_STANDARDEFFECTBUILTINS)
3502 VM_SV_te_lavasplash,                    // #425 void(vector org) te_lavasplash (DP_TE_STANDARDEFFECTBUILTINS)
3503 VM_SV_te_teleport,                              // #426 void(vector org) te_teleport (DP_TE_STANDARDEFFECTBUILTINS)
3504 VM_SV_te_explosion2,                    // #427 void(vector org, float colorstart, float colorlength) te_explosion2 (DP_TE_STANDARDEFFECTBUILTINS)
3505 VM_SV_te_lightning1,                    // #428 void(entity own, vector start, vector end) te_lightning1 (DP_TE_STANDARDEFFECTBUILTINS)
3506 VM_SV_te_lightning2,                    // #429 void(entity own, vector start, vector end) te_lightning2 (DP_TE_STANDARDEFFECTBUILTINS)
3507 VM_SV_te_lightning3,                    // #430 void(entity own, vector start, vector end) te_lightning3 (DP_TE_STANDARDEFFECTBUILTINS)
3508 VM_SV_te_beam,                                  // #431 void(entity own, vector start, vector end) te_beam (DP_TE_STANDARDEFFECTBUILTINS)
3509 VM_vectorvectors,                               // #432 void(vector dir) vectorvectors (DP_QC_VECTORVECTORS)
3510 VM_SV_te_plasmaburn,                    // #433 void(vector org) te_plasmaburn (DP_TE_PLASMABURN)
3511 VM_SV_getsurfacenumpoints,              // #434 float(entity e, float s) getsurfacenumpoints (DP_QC_GETSURFACE)
3512 VM_SV_getsurfacepoint,                  // #435 vector(entity e, float s, float n) getsurfacepoint (DP_QC_GETSURFACE)
3513 VM_SV_getsurfacenormal,                 // #436 vector(entity e, float s) getsurfacenormal (DP_QC_GETSURFACE)
3514 VM_SV_getsurfacetexture,                // #437 string(entity e, float s) getsurfacetexture (DP_QC_GETSURFACE)
3515 VM_SV_getsurfacenearpoint,              // #438 float(entity e, vector p) getsurfacenearpoint (DP_QC_GETSURFACE)
3516 VM_SV_getsurfaceclippedpoint,   // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint (DP_QC_GETSURFACE)
3517 VM_SV_clientcommand,                    // #440 void(entity e, string s) clientcommand (KRIMZON_SV_PARSECLIENTCOMMAND)
3518 VM_tokenize,                                    // #441 float(string s) tokenize (KRIMZON_SV_PARSECLIENTCOMMAND)
3519 VM_argv,                                                // #442 string(float n) argv (KRIMZON_SV_PARSECLIENTCOMMAND)
3520 VM_SV_setattachment,                    // #443 void(entity e, entity tagentity, string tagname) setattachment (DP_GFX_QUAKE3MODELTAGS)
3521 VM_search_begin,                                // #444 float(string pattern, float caseinsensitive, float quiet) search_begin (DP_QC_FS_SEARCH)
3522 VM_search_end,                                  // #445 void(float handle) search_end (DP_QC_FS_SEARCH)
3523 VM_search_getsize,                              // #446 float(float handle) search_getsize (DP_QC_FS_SEARCH)
3524 VM_search_getfilename,                  // #447 string(float handle, float num) search_getfilename (DP_QC_FS_SEARCH)
3525 VM_cvar_string,                                 // #448 string(string s) cvar_string (DP_QC_CVAR_STRING)
3526 VM_findflags,                                   // #449 entity(entity start, .float fld, float match) findflags (DP_QC_FINDFLAGS)
3527 VM_findchainflags,                              // #450 entity(.float fld, float match) findchainflags (DP_QC_FINDCHAINFLAGS)
3528 VM_SV_gettagindex,                              // #451 float(entity ent, string tagname) gettagindex (DP_QC_GETTAGINFO)
3529 VM_SV_gettaginfo,                               // #452 vector(entity ent, float tagindex) gettaginfo (DP_QC_GETTAGINFO)
3530 VM_SV_dropclient,                               // #453 void(entity clent) dropclient (DP_SV_DROPCLIENT)
3531 VM_SV_spawnclient,                              // #454 entity() spawnclient (DP_SV_BOTCLIENT)
3532 VM_SV_clienttype,                               // #455 float(entity clent) clienttype (DP_SV_BOTCLIENT)
3533 VM_SV_WriteUnterminatedString,  // #456 void(float to, string s) WriteUnterminatedString (DP_SV_WRITEUNTERMINATEDSTRING)
3534 VM_SV_te_flamejet,                              // #457 void(vector org, vector vel, float howmany) te_flamejet = #457 (DP_TE_FLAMEJET)
3535 NULL,                                                   // #458
3536 VM_ftoe,                                                // #459 entity(float num) entitybyindex (DP_QC_EDICT_NUM)
3537 VM_buf_create,                                  // #460 float() buf_create (DP_QC_STRINGBUFFERS)
3538 VM_buf_del,                                             // #461 void(float bufhandle) buf_del (DP_QC_STRINGBUFFERS)
3539 VM_buf_getsize,                                 // #462 float(float bufhandle) buf_getsize (DP_QC_STRINGBUFFERS)
3540 VM_buf_copy,                                    // #463 void(float bufhandle_from, float bufhandle_to) buf_copy (DP_QC_STRINGBUFFERS)
3541 VM_buf_sort,                                    // #464 void(float bufhandle, float sortpower, float backward) buf_sort (DP_QC_STRINGBUFFERS)
3542 VM_buf_implode,                                 // #465 string(float bufhandle, string glue) buf_implode (DP_QC_STRINGBUFFERS)
3543 VM_bufstr_get,                                  // #466 string(float bufhandle, float string_index) bufstr_get (DP_QC_STRINGBUFFERS)
3544 VM_bufstr_set,                                  // #467 void(float bufhandle, float string_index, string str) bufstr_set (DP_QC_STRINGBUFFERS)
3545 VM_bufstr_add,                                  // #468 float(float bufhandle, string str, float order) bufstr_add (DP_QC_STRINGBUFFERS)
3546 VM_bufstr_free,                                 // #469 void(float bufhandle, float string_index) bufstr_free (DP_QC_STRINGBUFFERS)
3547 NULL,                                                   // #470
3548 VM_asin,                                                // #471 float(float s) VM_asin (DP_QC_ASINACOSATANATAN2TAN)
3549 VM_acos,                                                // #472 float(float c) VM_acos (DP_QC_ASINACOSATANATAN2TAN)
3550 VM_atan,                                                // #473 float(float t) VM_atan (DP_QC_ASINACOSATANATAN2TAN)
3551 VM_atan2,                                               // #474 float(float c, float s) VM_atan2 (DP_QC_ASINACOSATANATAN2TAN)
3552 VM_tan,                                                 // #475 float(float a) VM_tan (DP_QC_ASINACOSATANATAN2TAN)
3553 VM_strlennocol,                                 // #476 float(string s) : DRESK - String Length (not counting color codes) (DP_QC_STRINGCOLORFUNCTIONS)
3554 VM_strdecolorize,                               // #477 string(string s) : DRESK - Decolorized String (DP_SV_STRINGCOLORFUNCTIONS)
3555 VM_strftime,                                    // #478 string(float uselocaltime, string format, ...) (DP_QC_STRFTIME)
3556 VM_tokenizebyseparator,                 // #479 float(string s) tokenizebyseparator (DP_QC_TOKENIZEBYSEPARATOR)
3557 VM_strtolower,                                  // #480 string(string s) VM_strtolower (DP_QC_STRING_CASE_FUNCTIONS)
3558 VM_strtoupper,                                  // #481 string(string s) VM_strtoupper (DP_QC_STRING_CASE_FUNCTIONS)
3559 VM_cvar_defstring,                              // #482 string(string s) cvar_defstring (DP_QC_CVAR_DEFSTRING)
3560 VM_SV_pointsound,                               // #483 void(vector origin, string sample, float volume, float attenuation) (DP_SV_POINTSOUND)
3561 VM_strreplace,                                  // #484 string(string search, string replace, string subject) strreplace (DP_QC_STRREPLACE)
3562 VM_strireplace,                                 // #485 string(string search, string replace, string subject) strireplace (DP_QC_STRREPLACE)
3563 VM_SV_getsurfacepointattribute,// #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
3564 NULL,                                                   // #487
3565 NULL,                                                   // #488
3566 NULL,                                                   // #489
3567 NULL,                                                   // #490
3568 NULL,                                                   // #491
3569 NULL,                                                   // #492
3570 NULL,                                                   // #493
3571 VM_crc16,                                               // #494 float(float caseinsensitive, string s, ...) crc16 = #494 (DP_QC_CRC16)
3572 VM_cvar_type,                                   // #495 float(string name) cvar_type = #495; (DP_QC_CVAR_TYPE)
3573 VM_numentityfields,                             // #496 float() numentityfields = #496; (DP_QC_ENTITYDATA)
3574 VM_entityfieldname,                             // #497 string(float fieldnum) entityfieldname = #497; (DP_QC_ENTITYDATA)
3575 VM_entityfieldtype,                             // #498 float(float fieldnum) entityfieldtype = #498; (DP_QC_ENTITYDATA)
3576 VM_getentityfieldstring,                // #499 string(float fieldnum, entity ent) getentityfieldstring = #499; (DP_QC_ENTITYDATA)
3577 VM_putentityfieldstring,                // #500 float(float fieldnum, entity ent, string s) putentityfieldstring = #500; (DP_QC_ENTITYDATA)
3578 VM_SV_WritePicture,                             // #501
3579 NULL,                                                   // #502
3580 VM_whichpack,                                   // #503 string(string) whichpack = #503;
3581 NULL,                                                   // #504
3582 NULL,                                                   // #505
3583 NULL,                                                   // #506
3584 NULL,                                                   // #507
3585 NULL,                                                   // #508
3586 NULL,                                                   // #509
3587 VM_uri_escape,                                  // #510 string(string in) uri_escape = #510;
3588 VM_uri_unescape,                                // #511 string(string in) uri_unescape = #511;
3589 VM_etof,                                        // #512 float(entity ent) num_for_edict = #512 (DP_QC_NUM_FOR_EDICT)
3590 VM_uri_get,                                             // #513 float(string uril, float id) uri_get = #513; (DP_QC_URI_GET)
3591 VM_tokenize_console,                                    // #514 float(string str) tokenize_console = #514; (DP_QC_TOKENIZE_CONSOLE)
3592 VM_argv_start_index,                                    // #515 float(float idx) argv_start_index = #515; (DP_QC_TOKENIZE_CONSOLE)
3593 VM_argv_end_index,                                              // #516 float(float idx) argv_end_index = #516; (DP_QC_TOKENIZE_CONSOLE)
3594 VM_buf_cvarlist,                                                // #517 void(float buf, string prefix, string antiprefix) buf_cvarlist = #517; (DP_QC_STRINGBUFFERS_CVARLIST)
3595 VM_cvar_description,                                    // #518 float(string name) cvar_description = #518; (DP_QC_CVAR_DESCRIPTION)
3596 VM_gettime,                                             // #519 float(float timer) gettime = #519; (DP_QC_GETTIME)
3597 NULL,                                                   // #520
3598 NULL,                                                   // #521
3599 NULL,                                                   // #522
3600 NULL,                                                   // #523
3601 NULL,                                                   // #524
3602 NULL,                                                   // #525
3603 NULL,                                                   // #526
3604 NULL,                                                   // #527
3605 NULL,                                                   // #528
3606 NULL,                                                   // #529
3607 NULL,                                                   // #530
3608 VM_SV_setpause,                                 // #531 void(float pause) setpause = #531;
3609 NULL,                                                   // #532
3610 NULL,                                                   // #533
3611 NULL,                                                   // #534
3612 NULL,                                                   // #535
3613 NULL,                                                   // #536
3614 NULL,                                                   // #537
3615 NULL,                                                   // #538
3616 NULL,                                                   // #539
3617 NULL,                                                   // #540
3618 NULL,                                                   // #541
3619 NULL,                                                   // #542
3620 NULL,                                                   // #543
3621 NULL,                                                   // #544
3622 NULL,                                                   // #545
3623 NULL,                                                   // #546
3624 NULL,                                                   // #547
3625 NULL,                                                   // #548
3626 NULL,                                                   // #549
3627 NULL,                                                   // #550
3628 NULL,                                                   // #551
3629 NULL,                                                   // #552
3630 NULL,                                                   // #553
3631 NULL,                                                   // #554
3632 NULL,                                                   // #555
3633 NULL,                                                   // #556
3634 NULL,                                                   // #557
3635 NULL,                                                   // #558
3636 NULL,                                                   // #559
3637 NULL,                                                   // #560
3638 NULL,                                                   // #561
3639 NULL,                                                   // #562
3640 NULL,                                                   // #563
3641 NULL,                                                   // #564
3642 NULL,                                                   // #565
3643 NULL,                                                   // #566
3644 NULL,                                                   // #567
3645 NULL,                                                   // #568
3646 NULL,                                                   // #569
3647 NULL,                                                   // #570
3648 NULL,                                                   // #571
3649 NULL,                                                   // #572
3650 NULL,                                                   // #573
3651 NULL,                                                   // #574
3652 NULL,                                                   // #575
3653 NULL,                                                   // #576
3654 NULL,                                                   // #577
3655 NULL,                                                   // #578
3656 NULL,                                                   // #579
3657 NULL,                                                   // #580
3658 NULL,                                                   // #581
3659 NULL,                                                   // #582
3660 NULL,                                                   // #583
3661 NULL,                                                   // #584
3662 NULL,                                                   // #585
3663 NULL,                                                   // #586
3664 NULL,                                                   // #587
3665 NULL,                                                   // #588
3666 NULL,                                                   // #589
3667 NULL,                                                   // #590
3668 NULL,                                                   // #591
3669 NULL,                                                   // #592
3670 NULL,                                                   // #593
3671 NULL,                                                   // #594
3672 NULL,                                                   // #595
3673 NULL,                                                   // #596
3674 NULL,                                                   // #597
3675 NULL,                                                   // #598
3676 NULL,                                                   // #599
3677 NULL,                                                   // #600
3678 NULL,                                                   // #601
3679 NULL,                                                   // #602
3680 NULL,                                                   // #603
3681 NULL,                                                   // #604
3682 NULL,                                                   // #605
3683 NULL,                                                   // #606
3684 NULL,                                                   // #607
3685 NULL,                                                   // #608
3686 NULL,                                                   // #609
3687 NULL,                                                   // #610
3688 NULL,                                                   // #611
3689 NULL,                                                   // #612
3690 NULL,                                                   // #613
3691 NULL,                                                   // #614
3692 NULL,                                                   // #615
3693 NULL,                                                   // #616
3694 NULL,                                                   // #617
3695 NULL,                                                   // #618
3696 NULL,                                                   // #619
3697 NULL,                                                   // #620
3698 NULL,                                                   // #621
3699 NULL,                                                   // #622
3700 NULL,                                                   // #623
3701 VM_getextresponse,                              // #624 string getextresponse(void)
3702 NULL,                                                   // #625
3703 };
3704
3705 const int vm_sv_numbuiltins = sizeof(vm_sv_builtins) / sizeof(prvm_builtin_t);
3706
3707 void VM_SV_Cmd_Init(void)
3708 {
3709         VM_Cmd_Init();
3710 }
3711
3712 void VM_SV_Cmd_Reset(void)
3713 {
3714         World_End(&sv.world);
3715         if(prog->funcoffsets.SV_Shutdown)
3716         {
3717                 func_t s = prog->funcoffsets.SV_Shutdown;
3718                 prog->funcoffsets.SV_Shutdown = 0; // prevent it from getting called again
3719                 PRVM_ExecuteProgram(s,"SV_Shutdown() required");
3720         }
3721
3722         VM_Cmd_Reset();
3723 }
3724