2 // Basically every vm builtin cmd should be in here.
3 // All 3 builtin and extension lists can be found here
4 // cause large (I think they will) parts are from pr_cmds the same copyright like in pr_cmds
13 #include "cl_collision.h"
14 #include "clvm_cmds.h"
19 extern cvar_t prvm_backtraceforwarnings;
21 extern dllhandle_t ode_dll;
24 // LadyHavoc: changed this to NOT use a return statement, so that it can be used in functions that must return a value
25 void VM_Warning(prvm_prog_t *prog, const char *fmt, ...)
28 char msg[MAX_INPUTLINE];
29 static double recursive = -1;
30 int outfd = sys.outfd;
32 // set output to stderr
33 sys.outfd = fileno(stderr);
36 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
39 Con_Printf(CON_WARN "%s VM warning: %s", prog->name, msg);
41 // TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
42 if(prvm_backtraceforwarnings.integer && recursive != host.realtime) // NOTE: this compares to the time, just in case if PRVM_PrintState causes a Host_Error and keeps recursive set
44 recursive = host.realtime;
45 PRVM_PrintState(prog, 0);
49 // restore configured outfd
54 //============================================================================
57 // TODO DONE: move vm_files and vm_fssearchlist to prvm_prog_t struct
58 // TODO: move vm_files and vm_fssearchlist back [9/13/2006 Black]
59 // TODO: (move vm_files and vm_fssearchlist to prvm_prog_t struct again) [2007-01-23 LadyHavoc]
60 // TODO: will this war ever end? [2007-01-23 LadyHavoc]
62 void VM_CheckEmptyString(prvm_prog_t *prog, const char *s)
64 if (ISWHITESPACE(s[0]))
65 prog->error_cmd("%s: Bad string", prog->name);
68 qbool PRVM_ConsoleCommand (prvm_prog_t *prog, const char *text, int *func, qbool preserve_self, int curself, double ptime, qbool prog_loaded, const char *error_message)
70 int restorevm_tempstringsbuf_cursize;
71 int save_self = 0; // hush compiler warning
80 save_self = PRVM_gameglobaledict(self);
82 PRVM_gameglobalfloat(time) = ptime;
83 PRVM_gameglobaledict(self) = curself;
84 restorevm_tempstringsbuf_cursize = prog->tempstringsbuf.cursize;
85 PRVM_G_INT(OFS_PARM0) = PRVM_SetTempString(prog, text);
86 prog->ExecuteProgram(prog, *func, error_message);
87 prog->tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
89 PRVM_gameglobaledict(self) = save_self;
90 r = (int) PRVM_G_FLOAT(OFS_RETURN) != 0;
96 void VM_GenerateFrameGroupBlend(prvm_prog_t *prog, framegroupblend_t *framegroupblend, const prvm_edict_t *ed)
98 // self.frame is the interpolation target (new frame)
99 // self.frame1time is the animation base time for the interpolation target
100 // self.frame2 is the interpolation start (previous frame)
101 // self.frame2time is the animation base time for the interpolation start
102 // self.lerpfrac is the interpolation strength for self.frame2
103 // self.lerpfrac3 is the interpolation strength for self.frame3
104 // self.lerpfrac4 is the interpolation strength for self.frame4
105 // pitch angle on a player model where the animator set up 5 sets of
106 // animations and the csqc simply lerps between sets)
107 framegroupblend[0].frame = (int) PRVM_gameedictfloat(ed, frame );
108 framegroupblend[1].frame = (int) PRVM_gameedictfloat(ed, frame2 );
109 framegroupblend[2].frame = (int) PRVM_gameedictfloat(ed, frame3 );
110 framegroupblend[3].frame = (int) PRVM_gameedictfloat(ed, frame4 );
111 framegroupblend[0].start = PRVM_gameedictfloat(ed, frame1time);
112 framegroupblend[1].start = PRVM_gameedictfloat(ed, frame2time);
113 framegroupblend[2].start = PRVM_gameedictfloat(ed, frame3time);
114 framegroupblend[3].start = PRVM_gameedictfloat(ed, frame4time);
115 framegroupblend[1].lerp = PRVM_gameedictfloat(ed, lerpfrac );
116 framegroupblend[2].lerp = PRVM_gameedictfloat(ed, lerpfrac3 );
117 framegroupblend[3].lerp = PRVM_gameedictfloat(ed, lerpfrac4 );
118 // assume that the (missing) lerpfrac1 is whatever remains after lerpfrac2+lerpfrac3+lerpfrac4 are summed
119 framegroupblend[0].lerp = 1 - framegroupblend[1].lerp - framegroupblend[2].lerp - framegroupblend[3].lerp;
122 // LadyHavoc: quite tempting to break apart this function to reuse the
123 // duplicated code, but I suspect it is better for performance
125 void VM_FrameBlendFromFrameGroupBlend(frameblend_t *frameblend, const framegroupblend_t *framegroupblend, const model_t *model, double curtime)
127 int sub2, numframes, f, i, k;
128 int isfirstframegroup = true;
130 double sublerp, lerp, d;
131 const animscene_t *scene;
132 const framegroupblend_t *g;
133 frameblend_t *blend = frameblend;
135 memset(blend, 0, MAX_FRAMEBLENDS * sizeof(*blend));
137 // rpolzer: Not testing isanimated here - a model might have
138 // "animations" that move no vertices (but only bones), thus rendering
139 // may assume it's not animated while processing can't.
146 nolerp = ((model->type == mod_sprite) ? !r_lerpsprites.integer : !r_lerpmodels.integer) || (model->nolerp == true);
147 numframes = model->numframes;
148 for (k = 0, g = framegroupblend;k < MAX_FRAMEGROUPBLENDS;k++, g++)
151 if ((unsigned int)f >= (unsigned int)numframes)
153 if (developer_extra.integer)
154 Con_DPrintf("VM_FrameBlendFromFrameGroupBlend: no such frame %d in model %s\n", f, model->name);
162 if (isfirstframegroup)
165 isfirstframegroup = false;
170 if (model->animscenes)
172 scene = model->animscenes + f;
173 f = scene->firstframe;
174 if (scene->framecount > 1)
176 // this code path is only used on .zym models and torches
177 sublerp = scene->framerate * (curtime - g->start);
178 f = (int) floor(sublerp);
181 if (sublerp < (1.0 / 65536.0f))
183 if (sublerp > (65535.0f / 65536.0f))
189 f = (f % scene->framecount);
190 sub2 = (sub2 % scene->framecount);
192 f = bound(0, f, (scene->framecount - 1)) + scene->firstframe;
193 sub2 = bound(0, sub2, (scene->framecount - 1)) + scene->firstframe;
195 // two framelerps produced from one animation
198 for (i = 0;i < MAX_FRAMEBLENDS;i++)
200 if (blend[i].lerp <= 0 || blend[i].subframe == sub2)
202 blend[i].subframe = sub2;
208 d = (1 - sublerp) * lerp;
213 for (i = 0;i < MAX_FRAMEBLENDS;i++)
215 if (blend[i].lerp <= 0 || blend[i].subframe == f)
217 blend[i].subframe = f;
226 void VM_UpdateEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed, const model_t *edmodel, const frameblend_t *frameblend)
228 if (ed->priv.server->skeleton.model != edmodel)
230 VM_RemoveEdictSkeleton(prog, ed);
231 ed->priv.server->skeleton.model = edmodel;
233 if (!ed->priv.server->skeleton.model || !ed->priv.server->skeleton.model->num_bones)
235 if(ed->priv.server->skeleton.relativetransforms)
236 Mem_Free(ed->priv.server->skeleton.relativetransforms);
237 ed->priv.server->skeleton.relativetransforms = NULL;
242 int skeletonindex = -1;
243 skeleton_t *skeleton;
244 skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
245 if (skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
247 // custom skeleton controlled by the game (FTE_CSQC_SKELETONOBJECTS)
248 if (!ed->priv.server->skeleton.relativetransforms)
249 ed->priv.server->skeleton.relativetransforms = (matrix4x4_t *)Mem_Alloc(prog->progs_mempool, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
250 memcpy(ed->priv.server->skeleton.relativetransforms, skeleton->relativetransforms, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
254 if(ed->priv.server->skeleton.relativetransforms)
255 Mem_Free(ed->priv.server->skeleton.relativetransforms);
256 ed->priv.server->skeleton.relativetransforms = NULL;
261 void VM_RemoveEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed)
263 if (ed->priv.server->skeleton.relativetransforms)
264 Mem_Free(ed->priv.server->skeleton.relativetransforms);
265 memset(&ed->priv.server->skeleton, 0, sizeof(ed->priv.server->skeleton));
271 //============================================================================
274 void VM_VarString(prvm_prog_t *prog, int first, char *out, int outlength)
280 outend = out + outlength - 1;
281 for (i = first;i < prog->argc && out < outend;i++)
283 s = PRVM_G_STRING((OFS_PARM0+i*3));
284 while (out < outend && *s)
294 returns true if the extension is supported by the server
296 checkextension(extensionname)
300 // kind of helper function
301 static qbool checkextension(prvm_prog_t *prog, const char *name)
305 for (e = prog->extensionstring;*e;e++)
307 if(!strcasecmp(*e, name))
310 // special sheck for ODE
311 if (!strncasecmp("DP_PHYSICS_ODE", name, 14))
313 #ifndef LINK_TO_LIBODE
314 return ode_dll ? true : false;
316 #ifdef LINK_TO_LIBODE
325 // special sheck for d0_blind_id
326 if (!strcasecmp("DP_CRYPTO", name))
327 return Crypto_Available();
328 if (!strcasecmp("DP_QC_DIGEST_SHA256", name))
329 return Crypto_Available();
331 // special shreck for libcurl
332 if (!strcasecmp("DP_QC_URI_GET", name) || !strcasecmp("DP_QC_URI_POST", name))
333 return Curl_Available();
341 void VM_checkextension(prvm_prog_t *prog)
343 VM_SAFEPARMCOUNT(1,VM_checkextension);
345 PRVM_G_FLOAT(OFS_RETURN) = checkextension(prog, PRVM_G_STRING(OFS_PARM0));
352 This is a TERMINAL error, which will kill off the entire prog.
358 void VM_error(prvm_prog_t *prog)
361 char string[VM_STRINGTEMP_LENGTH];
363 VM_VarString(prog, 0, string, sizeof(string));
364 Con_Printf(CON_ERROR "======%s ERROR in %s:\n%s\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
365 ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
366 PRVM_ED_Print(prog, ed, NULL);
368 prog->error_cmd("%s: Program error in function %s:\n%s\nTip: read above for entity information\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
375 Dumps out self, then an error message. The program is aborted and self is
376 removed, but the level can continue.
381 void VM_objerror(prvm_prog_t *prog)
384 char string[VM_STRINGTEMP_LENGTH];
386 VM_VarString(prog, 0, string, sizeof(string));
387 Con_Printf(CON_ERROR "======OBJECT ERROR======\n"); // , prog->name, PRVM_GetString(prog->xfunction->s_name), string); // or include them? FIXME
388 ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
389 PRVM_ED_Print(prog, ed, NULL);
390 PRVM_ED_Free (prog, ed);
391 Con_Printf(CON_ERROR "%s OBJECT ERROR in %s:\n%s\nTip: read above for entity information\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
403 void VM_print(prvm_prog_t *prog)
405 char string[VM_STRINGTEMP_LENGTH];
407 VM_VarString(prog, 0, string, sizeof(string));
415 broadcast print to everyone on server
420 void VM_bprint(prvm_prog_t *prog)
422 char string[VM_STRINGTEMP_LENGTH];
426 VM_Warning(prog, "VM_bprint: game is not server(%s) !\n", prog->name);
430 VM_VarString(prog, 0, string, sizeof(string));
431 SV_BroadcastPrint(string);
436 VM_sprint (menu & client but only if server.active == true)
438 single print to a specific client
440 sprint(float clientnum,...[string])
443 void VM_sprint(prvm_prog_t *prog)
447 char string[VM_STRINGTEMP_LENGTH];
449 VM_SAFEPARMCOUNTRANGE(1, 8, VM_sprint);
451 //find client for this entity
452 clientnum = (int)PRVM_G_FLOAT(OFS_PARM0);
453 if (!sv.active || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
455 VM_Warning(prog, "VM_sprint: %s: invalid client or server is not active !\n", prog->name);
459 client = svs.clients + clientnum;
460 if (!client->netconnection)
463 VM_VarString(prog, 1, string, sizeof(string));
464 MSG_WriteChar(&client->netconnection->message,svc_print);
465 MSG_WriteString(&client->netconnection->message, string);
472 single print to the screen
477 void VM_centerprint(prvm_prog_t *prog)
479 char string[VM_STRINGTEMP_LENGTH];
481 VM_SAFEPARMCOUNTRANGE(1, 8, VM_centerprint);
482 VM_VarString(prog, 0, string, sizeof(string));
483 SCR_CenterPrint(string);
490 vector normalize(vector)
493 void VM_normalize(prvm_prog_t *prog)
499 VM_SAFEPARMCOUNT(1,VM_normalize);
501 value1 = PRVM_G_VECTOR(OFS_PARM0);
503 f = VectorLength2(value1);
507 VectorScale(value1, f, newvalue);
510 VectorClear(newvalue);
512 VectorCopy (newvalue, PRVM_G_VECTOR(OFS_RETURN));
522 void VM_vlen(prvm_prog_t *prog)
524 VM_SAFEPARMCOUNT(1,VM_vlen);
525 PRVM_G_FLOAT(OFS_RETURN) = VectorLength(PRVM_G_VECTOR(OFS_PARM0));
532 float vectoyaw(vector)
535 void VM_vectoyaw(prvm_prog_t *prog)
540 VM_SAFEPARMCOUNT(1,VM_vectoyaw);
542 value1 = PRVM_G_VECTOR(OFS_PARM0);
544 if (value1[1] == 0 && value1[0] == 0)
548 yaw = (int) (atan2(value1[1], value1[0]) * 180 / M_PI);
553 PRVM_G_FLOAT(OFS_RETURN) = yaw;
561 vector vectoangles(vector[, vector])
564 void VM_vectoangles(prvm_prog_t *prog)
566 vec3_t result, forward, up;
567 VM_SAFEPARMCOUNTRANGE(1, 2,VM_vectoangles);
569 VectorCopy(PRVM_G_VECTOR(OFS_PARM0), forward);
572 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), up);
573 AnglesFromVectors(result, forward, up, true);
576 AnglesFromVectors(result, forward, NULL, true);
577 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
584 Returns a random number > 0 and < 1
589 void VM_random(prvm_prog_t *prog)
591 VM_SAFEPARMCOUNT(0,VM_random);
593 PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
600 localsound(string sample, float chan, float vol)
603 void VM_localsound(prvm_prog_t *prog)
608 VM_SAFEPARMCOUNTRANGE(1, 3,VM_localsound);
610 s = PRVM_G_STRING(OFS_PARM0);
613 chan = PRVM_G_FLOAT(OFS_PARM1);
614 vol = PRVM_G_FLOAT(OFS_PARM2) == 0 ? 1 : PRVM_G_FLOAT(OFS_PARM2);
615 if(!S_LocalSoundEx(s, chan, vol))
617 PRVM_G_FLOAT(OFS_RETURN) = -4;
618 VM_Warning(prog, "VM_localsound: Failed to play %s for %s !\n", s, prog->name);
622 else if(!S_LocalSound (s))
624 PRVM_G_FLOAT(OFS_RETURN) = -4;
625 VM_Warning(prog, "VM_localsound: Failed to play %s for %s !\n", s, prog->name);
629 PRVM_G_FLOAT(OFS_RETURN) = 1;
639 void VM_break(prvm_prog_t *prog)
641 prog->error_cmd("%s: break statement", prog->name);
644 //============================================================================
650 Sends text over to the client's execution buffer
652 [localcmd (string, ...) or]
656 void VM_localcmd_local(prvm_prog_t *prog)
658 char string[VM_STRINGTEMP_LENGTH];
659 VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd_local);
660 VM_VarString(prog, 0, string, sizeof(string));
661 Cbuf_AddText(cmd_local, string);
668 Sends text over to the server's execution buffer
670 [localcmd (string, ...) or]
674 void VM_localcmd_server(prvm_prog_t *prog)
676 char string[VM_STRINGTEMP_LENGTH];
677 VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd_server);
678 VM_VarString(prog, 0, string, sizeof(string));
679 Cbuf_AddText(cmd_local, string);
682 static qbool PRVM_Cvar_ReadOk(prvm_prog_t *prog, const char *string)
685 cvar = Cvar_FindVar(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask);
686 return ((cvar) && ((cvar->flags & CF_PRIVATE) == 0));
696 void VM_cvar(prvm_prog_t *prog)
698 char string[VM_STRINGTEMP_LENGTH];
699 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
700 VM_VarString(prog, 0, string, sizeof(string));
701 VM_CheckEmptyString(prog, string);
702 PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(prog, string) ? Cvar_VariableValue(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask) : 0;
709 float cvar_type (string)
710 float CVAR_TYPEFLAG_EXISTS = 1;
711 float CVAR_TYPEFLAG_SAVED = 2;
712 float CVAR_TYPEFLAG_PRIVATE = 4;
713 float CVAR_TYPEFLAG_ENGINE = 8;
714 float CVAR_TYPEFLAG_HASDESCRIPTION = 16;
715 float CVAR_TYPEFLAG_READONLY = 32;
718 void VM_cvar_type(prvm_prog_t *prog)
720 char string[VM_STRINGTEMP_LENGTH];
724 VM_SAFEPARMCOUNTRANGE(1, 8, VM_cvar_type);
725 VM_VarString(prog, 0, string, sizeof(string));
726 VM_CheckEmptyString(prog, string);
727 cvar = Cvar_FindVar(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask);
732 PRVM_G_FLOAT(OFS_RETURN) = 0;
733 return; // CVAR_TYPE_NONE
736 ret = 1; // CVAR_EXISTS
737 if(cvar->flags & CF_ARCHIVE)
738 ret |= 2; // CVAR_TYPE_SAVED
739 if(cvar->flags & CF_PRIVATE)
740 ret |= 4; // CVAR_TYPE_PRIVATE
741 if(!(cvar->flags & CF_ALLOCATED))
742 ret |= 8; // CVAR_TYPE_ENGINE
743 if(cvar->description != cvar_dummy_description)
744 ret |= 16; // CVAR_TYPE_HASDESCRIPTION
745 if(cvar->flags & CF_READONLY)
746 ret |= 32; // CVAR_TYPE_READONLY
748 PRVM_G_FLOAT(OFS_RETURN) = ret;
755 const string VM_cvar_string (string, ...)
758 void VM_cvar_string(prvm_prog_t *prog)
760 char string[VM_STRINGTEMP_LENGTH];
761 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
762 VM_VarString(prog, 0, string, sizeof(string));
763 VM_CheckEmptyString(prog, string);
764 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, PRVM_Cvar_ReadOk(prog, string) ? Cvar_VariableString(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask) : "");
769 ========================
772 const string VM_cvar_defstring (string, ...)
773 ========================
775 void VM_cvar_defstring(prvm_prog_t *prog)
777 char string[VM_STRINGTEMP_LENGTH];
778 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_defstring);
779 VM_VarString(prog, 0, string, sizeof(string));
780 VM_CheckEmptyString(prog, string);
781 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Cvar_VariableDefString(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask));
785 ========================
788 const string VM_cvar_description (string, ...)
789 ========================
791 void VM_cvar_description(prvm_prog_t *prog)
793 char string[VM_STRINGTEMP_LENGTH];
794 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_description);
795 VM_VarString(prog, 0, string, sizeof(string));
796 VM_CheckEmptyString(prog, string);
797 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Cvar_VariableDescription(prog->console_cmd->cvars, string, prog->console_cmd->cvars_flagsmask));
803 void cvar_set (string,string, ...)
806 void VM_cvar_set(prvm_prog_t *prog)
809 char value[VM_STRINGTEMP_LENGTH];
812 VM_SAFEPARMCOUNTRANGE(2,8,VM_cvar_set);
813 name = PRVM_G_STRING(OFS_PARM0);
814 VM_CheckEmptyString(prog, name);
815 cvar = Cvar_FindVar(prog->console_cmd->cvars, name, prog->console_cmd->cvars_flagsmask);
818 VM_Warning(prog, "VM_cvar_set: variable %s not found\n", name);
821 if (cvar->flags & CF_READONLY)
823 VM_Warning(prog, "VM_cvar_set: variable %s is read-only\n", cvar->name);
826 VM_VarString(prog, 1, value, sizeof(value));
827 Cvar_SetQuick(cvar, value);
837 void VM_dprint(prvm_prog_t *prog)
839 char string[VM_STRINGTEMP_LENGTH];
840 VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
841 VM_VarString(prog, 0, string, sizeof(string));
843 Con_DPrintf("%s", string);
845 Con_DPrintf("%s: %s", prog->name, string);
857 void VM_ftos(prvm_prog_t *prog)
862 VM_SAFEPARMCOUNT(1, VM_ftos);
864 v = PRVM_G_FLOAT(OFS_PARM0);
866 if ((prvm_vec_t)((prvm_int_t)v) == v)
867 dpsnprintf(s, sizeof(s), "%.0f", v);
869 dpsnprintf(s, sizeof(s), "%f", v);
870 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
881 void VM_fabs(prvm_prog_t *prog)
885 VM_SAFEPARMCOUNT(1,VM_fabs);
887 v = PRVM_G_FLOAT(OFS_PARM0);
888 PRVM_G_FLOAT(OFS_RETURN) = fabs(v);
899 void VM_vtos(prvm_prog_t *prog)
903 VM_SAFEPARMCOUNT(1,VM_vtos);
905 dpsnprintf (s, sizeof(s), "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
906 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
917 void VM_etos(prvm_prog_t *prog)
921 VM_SAFEPARMCOUNT(1, VM_etos);
923 dpsnprintf (s, sizeof(s), "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
924 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
931 float stof(...[string])
934 void VM_stof(prvm_prog_t *prog)
936 char string[VM_STRINGTEMP_LENGTH];
937 VM_SAFEPARMCOUNTRANGE(1, 8, VM_stof);
938 VM_VarString(prog, 0, string, sizeof(string));
939 PRVM_G_FLOAT(OFS_RETURN) = atof(string);
943 ========================
947 ========================
949 void VM_itof(prvm_prog_t *prog)
951 VM_SAFEPARMCOUNT(1, VM_itof);
952 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
956 ========================
959 entity ftoe(float num)
960 ========================
962 void VM_ftoe(prvm_prog_t *prog)
965 VM_SAFEPARMCOUNT(1, VM_ftoe);
967 ent = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM0);
968 if (ent < 0 || ent >= prog->max_edicts || PRVM_PROG_TO_EDICT(ent)->free)
969 ent = 0; // return world instead of a free or invalid entity
971 PRVM_G_INT(OFS_RETURN) = ent;
975 ========================
978 float etof(entity ent)
979 ========================
981 void VM_etof(prvm_prog_t *prog)
983 VM_SAFEPARMCOUNT(1, VM_etof);
984 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICTNUM(OFS_PARM0);
991 string strftime(float uselocaltime, string[, string ...])
994 void VM_strftime(prvm_prog_t *prog)
1003 char fmt[VM_STRINGTEMP_LENGTH];
1004 char result[VM_STRINGTEMP_LENGTH];
1005 VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
1006 VM_VarString(prog, 1, fmt, sizeof(fmt));
1008 #if _MSC_VER >= 1400
1009 if (PRVM_G_FLOAT(OFS_PARM0))
1010 tmresult = localtime_s(&tm, &t);
1012 tmresult = gmtime_s(&tm, &t);
1015 if (PRVM_G_FLOAT(OFS_PARM0))
1022 PRVM_G_INT(OFS_RETURN) = 0;
1025 #if _MSC_VER >= 1400
1026 strftime(result, sizeof(result), fmt, &tm);
1028 strftime(result, sizeof(result), fmt, tm);
1030 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, result);
1041 void VM_spawn(prvm_prog_t *prog)
1044 VM_SAFEPARMCOUNT(0, VM_spawn);
1045 prog->xfunction->builtinsprofile += 20;
1046 ed = PRVM_ED_Alloc(prog);
1047 VM_RETURN_EDICT(ed);
1058 void VM_remove(prvm_prog_t *prog)
1061 prog->xfunction->builtinsprofile += 20;
1063 VM_SAFEPARMCOUNT(1, VM_remove);
1065 ed = PRVM_G_EDICT(OFS_PARM0);
1066 if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
1068 if (developer.integer > 0)
1069 VM_Warning(prog, "VM_remove: tried to remove the null entity or a reserved entity!\n" );
1073 if (developer.integer > 0)
1074 VM_Warning(prog, "VM_remove: tried to remove an already freed entity!\n" );
1077 PRVM_ED_Free (prog, ed);
1084 entity find(entity start, .string field, string match)
1088 void VM_find(prvm_prog_t *prog)
1095 VM_SAFEPARMCOUNT(3,VM_find);
1097 e = PRVM_G_EDICTNUM(OFS_PARM0);
1098 f = PRVM_G_INT(OFS_PARM1);
1099 s = PRVM_G_STRING(OFS_PARM2);
1101 // LadyHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1102 // expects it to find all the monsters, so we must be careful to support
1105 for (e++ ; e < prog->num_edicts ; e++)
1107 prog->xfunction->builtinsprofile++;
1108 ed = PRVM_EDICT_NUM(e);
1111 t = PRVM_E_STRING(ed,f);
1116 VM_RETURN_EDICT(ed);
1121 VM_RETURN_EDICT(prog->edicts);
1128 entity findfloat(entity start, .float field, float match)
1129 entity findentity(entity start, .entity field, entity match)
1132 // LadyHavoc: added this for searching float, int, and entity reference fields
1133 void VM_findfloat(prvm_prog_t *prog)
1140 VM_SAFEPARMCOUNT(3,VM_findfloat);
1142 e = PRVM_G_EDICTNUM(OFS_PARM0);
1143 f = PRVM_G_INT(OFS_PARM1);
1144 s = PRVM_G_FLOAT(OFS_PARM2);
1146 for (e++ ; e < prog->num_edicts ; e++)
1148 prog->xfunction->builtinsprofile++;
1149 ed = PRVM_EDICT_NUM(e);
1152 if (PRVM_E_FLOAT(ed,f) == s)
1154 VM_RETURN_EDICT(ed);
1159 VM_RETURN_EDICT(prog->edicts);
1166 entity findchain(.string field, string match)
1169 // chained search for strings in entity fields
1170 // entity(.string field, string match) findchain = #402;
1171 void VM_findchain(prvm_prog_t *prog)
1176 prvm_edict_t *ent, *chain;
1179 VM_SAFEPARMCOUNTRANGE(2,3,VM_findchain);
1182 chainfield = PRVM_G_INT(OFS_PARM2);
1184 chainfield = prog->fieldoffsets.chain;
1186 prog->error_cmd("VM_findchain: %s doesnt have the specified chain field !", prog->name);
1188 chain = prog->edicts;
1190 f = PRVM_G_INT(OFS_PARM0);
1191 s = PRVM_G_STRING(OFS_PARM1);
1193 // LadyHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1194 // expects it to find all the monsters, so we must be careful to support
1197 ent = PRVM_NEXT_EDICT(prog->edicts);
1198 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1200 prog->xfunction->builtinsprofile++;
1203 t = PRVM_E_STRING(ent,f);
1209 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_NUM_FOR_EDICT(chain);
1213 VM_RETURN_EDICT(chain);
1220 entity findchainfloat(.string field, float match)
1221 entity findchainentity(.string field, entity match)
1224 // LadyHavoc: chained search for float, int, and entity reference fields
1225 // entity(.string field, float match) findchainfloat = #403;
1226 void VM_findchainfloat(prvm_prog_t *prog)
1231 prvm_edict_t *ent, *chain;
1234 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainfloat);
1237 chainfield = PRVM_G_INT(OFS_PARM2);
1239 chainfield = prog->fieldoffsets.chain;
1241 prog->error_cmd("VM_findchainfloat: %s doesnt have the specified chain field !", prog->name);
1243 chain = (prvm_edict_t *)prog->edicts;
1245 f = PRVM_G_INT(OFS_PARM0);
1246 s = PRVM_G_FLOAT(OFS_PARM1);
1248 ent = PRVM_NEXT_EDICT(prog->edicts);
1249 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1251 prog->xfunction->builtinsprofile++;
1254 if (PRVM_E_FLOAT(ent,f) != s)
1257 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
1261 VM_RETURN_EDICT(chain);
1265 ========================
1268 entity findflags(entity start, .float field, float match)
1269 ========================
1271 // LadyHavoc: search for flags in float fields
1272 void VM_findflags(prvm_prog_t *prog)
1279 VM_SAFEPARMCOUNT(3, VM_findflags);
1282 e = PRVM_G_EDICTNUM(OFS_PARM0);
1283 f = PRVM_G_INT(OFS_PARM1);
1284 s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM2);
1286 for (e++ ; e < prog->num_edicts ; e++)
1288 prog->xfunction->builtinsprofile++;
1289 ed = PRVM_EDICT_NUM(e);
1292 if (!PRVM_E_FLOAT(ed,f))
1294 if ((prvm_int_t)PRVM_E_FLOAT(ed,f) & s)
1296 VM_RETURN_EDICT(ed);
1301 VM_RETURN_EDICT(prog->edicts);
1305 ========================
1308 entity findchainflags(.float field, float match)
1309 ========================
1311 // LadyHavoc: chained search for flags in float fields
1312 void VM_findchainflags(prvm_prog_t *prog)
1317 prvm_edict_t *ent, *chain;
1320 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainflags);
1323 chainfield = PRVM_G_INT(OFS_PARM2);
1325 chainfield = prog->fieldoffsets.chain;
1327 prog->error_cmd("VM_findchainflags: %s doesnt have the specified chain field !", prog->name);
1329 chain = (prvm_edict_t *)prog->edicts;
1331 f = PRVM_G_INT(OFS_PARM0);
1332 s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
1334 ent = PRVM_NEXT_EDICT(prog->edicts);
1335 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1337 prog->xfunction->builtinsprofile++;
1340 if (!PRVM_E_FLOAT(ent,f))
1342 if (!((prvm_int_t)PRVM_E_FLOAT(ent,f) & s))
1345 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
1349 VM_RETURN_EDICT(chain);
1356 string precache_sound (string sample)
1359 void VM_precache_sound(prvm_prog_t *prog)
1363 VM_SAFEPARMCOUNT(1, VM_precache_sound);
1365 s = PRVM_G_STRING(OFS_PARM0);
1366 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1367 //VM_CheckEmptyString(prog, s);
1369 if(snd_initialized.integer && !S_PrecacheSound(s, true, true))
1371 VM_Warning(prog, "VM_precache_sound: Failed to load %s for %s\n", s, prog->name);
1380 returns the same string as output
1382 does nothing, only used by qcc to build .pak archives
1385 void VM_precache_file(prvm_prog_t *prog)
1387 VM_SAFEPARMCOUNT(1,VM_precache_file);
1388 // precache_file is only used to copy files with qcc, it does nothing
1389 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1399 void VM_coredump(prvm_prog_t *prog)
1401 VM_SAFEPARMCOUNT(0,VM_coredump);
1403 Cbuf_AddText(cmd_local, "prvm_edicts ");
1404 Cbuf_AddText(cmd_local, prog->name);
1405 Cbuf_AddText(cmd_local, "\n");
1415 void VM_stackdump(prvm_prog_t *prog)
1417 VM_SAFEPARMCOUNT(0, VM_stackdump);
1419 PRVM_StackTrace(prog);
1430 void VM_crash(prvm_prog_t *prog)
1432 VM_SAFEPARMCOUNT(0, VM_crash);
1434 prog->error_cmd("Crash called by %s",prog->name);
1444 void VM_traceon(prvm_prog_t *prog)
1446 VM_SAFEPARMCOUNT(0,VM_traceon);
1458 void VM_traceoff(prvm_prog_t *prog)
1460 VM_SAFEPARMCOUNT(0,VM_traceoff);
1462 prog->trace = false;
1472 void VM_eprint(prvm_prog_t *prog)
1474 VM_SAFEPARMCOUNT(1,VM_eprint);
1476 PRVM_ED_PrintNum (prog, PRVM_G_EDICTNUM(OFS_PARM0), NULL);
1486 void VM_rint(prvm_prog_t *prog)
1489 VM_SAFEPARMCOUNT(1,VM_rint);
1491 f = PRVM_G_FLOAT(OFS_PARM0);
1493 PRVM_G_FLOAT(OFS_RETURN) = floor(f + 0.5);
1495 PRVM_G_FLOAT(OFS_RETURN) = ceil(f - 0.5);
1505 void VM_floor(prvm_prog_t *prog)
1507 VM_SAFEPARMCOUNT(1,VM_floor);
1509 PRVM_G_FLOAT(OFS_RETURN) = floor(PRVM_G_FLOAT(OFS_PARM0));
1519 void VM_ceil(prvm_prog_t *prog)
1521 VM_SAFEPARMCOUNT(1,VM_ceil);
1523 PRVM_G_FLOAT(OFS_RETURN) = ceil(PRVM_G_FLOAT(OFS_PARM0));
1531 entity nextent(entity)
1534 void VM_nextent(prvm_prog_t *prog)
1539 VM_SAFEPARMCOUNT(1, VM_nextent);
1541 i = PRVM_G_EDICTNUM(OFS_PARM0);
1544 prog->xfunction->builtinsprofile++;
1546 if (i == prog->num_edicts)
1548 VM_RETURN_EDICT(prog->edicts);
1551 ent = PRVM_EDICT_NUM(i);
1554 VM_RETURN_EDICT(ent);
1560 //=============================================================================
1567 changelevel(string map)
1570 void VM_changelevel(prvm_prog_t *prog)
1573 VM_SAFEPARMCOUNT(1, VM_changelevel);
1577 VM_Warning(prog, "VM_changelevel: game is not server (%s)\n", prog->name);
1581 // make sure we don't issue two changelevels
1582 if (svs.changelevel_issued)
1584 svs.changelevel_issued = true;
1586 Cbuf_AddText(cmd_local, va(vabuf, sizeof(vabuf), "changelevel %s\n", PRVM_G_STRING(OFS_PARM0)));
1596 void VM_sin(prvm_prog_t *prog)
1598 VM_SAFEPARMCOUNT(1,VM_sin);
1599 PRVM_G_FLOAT(OFS_RETURN) = sin(PRVM_G_FLOAT(OFS_PARM0));
1608 void VM_cos(prvm_prog_t *prog)
1610 VM_SAFEPARMCOUNT(1,VM_cos);
1611 PRVM_G_FLOAT(OFS_RETURN) = cos(PRVM_G_FLOAT(OFS_PARM0));
1621 void VM_sqrt(prvm_prog_t *prog)
1623 VM_SAFEPARMCOUNT(1,VM_sqrt);
1624 PRVM_G_FLOAT(OFS_RETURN) = sqrt(PRVM_G_FLOAT(OFS_PARM0));
1634 void VM_asin(prvm_prog_t *prog)
1636 VM_SAFEPARMCOUNT(1,VM_asin);
1637 PRVM_G_FLOAT(OFS_RETURN) = asin(PRVM_G_FLOAT(OFS_PARM0));
1646 void VM_acos(prvm_prog_t *prog)
1648 VM_SAFEPARMCOUNT(1,VM_acos);
1649 PRVM_G_FLOAT(OFS_RETURN) = acos(PRVM_G_FLOAT(OFS_PARM0));
1658 void VM_atan(prvm_prog_t *prog)
1660 VM_SAFEPARMCOUNT(1,VM_atan);
1661 PRVM_G_FLOAT(OFS_RETURN) = atan(PRVM_G_FLOAT(OFS_PARM0));
1667 float atan2(float,float)
1670 void VM_atan2(prvm_prog_t *prog)
1672 VM_SAFEPARMCOUNT(2,VM_atan2);
1673 PRVM_G_FLOAT(OFS_RETURN) = atan2(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1682 void VM_tan(prvm_prog_t *prog)
1684 VM_SAFEPARMCOUNT(1,VM_tan);
1685 PRVM_G_FLOAT(OFS_RETURN) = tan(PRVM_G_FLOAT(OFS_PARM0));
1692 Returns a vector of length < 1 and > 0
1697 void VM_randomvec(prvm_prog_t *prog)
1700 VM_SAFEPARMCOUNT(0, VM_randomvec);
1702 VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
1705 //=============================================================================
1711 float registercvar (string name, string value[, float flags])
1714 void VM_registercvar(prvm_prog_t *prog)
1716 const char *name, *value;
1719 VM_SAFEPARMCOUNTRANGE(2, 3, VM_registercvar);
1721 name = PRVM_G_STRING(OFS_PARM0);
1722 value = PRVM_G_STRING(OFS_PARM1);
1723 flags = prog->argc >= 3 ? (int)PRVM_G_FLOAT(OFS_PARM2) : 0;
1724 PRVM_G_FLOAT(OFS_RETURN) = 0;
1726 if(flags > CF_MAXFLAGSVAL)
1729 // first check to see if it has already been defined
1730 if (Cvar_FindVar (prog->console_cmd->cvars, name, prog->console_cmd->cvars_flagsmask))
1733 // check for overlap with a command
1734 if (Cmd_Exists(cmd_local, name))
1736 VM_Warning(prog, "VM_registercvar: %s is a command\n", name);
1740 Cvar_Get(prog->console_cmd->cvars, name, value, prog->console_cmd->cvars_flagsmask | flags, NULL);
1742 PRVM_G_FLOAT(OFS_RETURN) = 1; // success
1750 returns the minimum of two supplied floats
1752 float min(float a, float b, ...[float])
1755 void VM_min(prvm_prog_t *prog)
1757 VM_SAFEPARMCOUNTRANGE(2, 8, VM_min);
1758 // LadyHavoc: 3+ argument enhancement suggested by FrikaC
1759 if (prog->argc >= 3)
1762 float f = PRVM_G_FLOAT(OFS_PARM0);
1763 for (i = 1;i < prog->argc;i++)
1764 if (f > PRVM_G_FLOAT((OFS_PARM0+i*3)))
1765 f = PRVM_G_FLOAT((OFS_PARM0+i*3));
1766 PRVM_G_FLOAT(OFS_RETURN) = f;
1769 PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1776 returns the maximum of two supplied floats
1778 float max(float a, float b, ...[float])
1781 void VM_max(prvm_prog_t *prog)
1783 VM_SAFEPARMCOUNTRANGE(2, 8, VM_max);
1784 // LadyHavoc: 3+ argument enhancement suggested by FrikaC
1785 if (prog->argc >= 3)
1788 float f = PRVM_G_FLOAT(OFS_PARM0);
1789 for (i = 1;i < prog->argc;i++)
1790 if (f < PRVM_G_FLOAT((OFS_PARM0+i*3)))
1791 f = PRVM_G_FLOAT((OFS_PARM0+i*3));
1792 PRVM_G_FLOAT(OFS_RETURN) = f;
1795 PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1802 returns number bounded by supplied range
1804 float bound(float min, float value, float max)
1807 void VM_bound(prvm_prog_t *prog)
1809 VM_SAFEPARMCOUNT(3,VM_bound);
1810 PRVM_G_FLOAT(OFS_RETURN) = bound(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1), PRVM_G_FLOAT(OFS_PARM2));
1817 returns a raised to power b
1819 float pow(float a, float b)
1822 void VM_pow(prvm_prog_t *prog)
1824 VM_SAFEPARMCOUNT(2,VM_pow);
1825 PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1828 void VM_log(prvm_prog_t *prog)
1830 VM_SAFEPARMCOUNT(1,VM_log);
1831 PRVM_G_FLOAT(OFS_RETURN) = log(PRVM_G_FLOAT(OFS_PARM0));
1834 void VM_Files_Init(prvm_prog_t *prog)
1837 for (i = 0;i < PRVM_MAX_OPENFILES;i++)
1838 prog->openfiles[i] = NULL;
1841 void VM_Files_CloseAll(prvm_prog_t *prog)
1844 for (i = 0;i < PRVM_MAX_OPENFILES;i++)
1846 if (prog->openfiles[i])
1847 FS_Close(prog->openfiles[i]);
1848 prog->openfiles[i] = NULL;
1852 static qfile_t *VM_GetFileHandle(prvm_prog_t *prog, int index)
1854 if (index < 0 || index >= PRVM_MAX_OPENFILES)
1856 Con_Printf("VM_GetFileHandle: invalid file handle %i used in %s\n", index, prog->name);
1859 if (prog->openfiles[index] == NULL)
1861 Con_Printf("VM_GetFileHandle: no such file handle %i (or file has been closed) in %s\n", index, prog->name);
1864 return prog->openfiles[index];
1871 float fopen(string filename, float mode)
1874 // float(string filename, float mode) fopen = #110;
1875 // opens a file inside quake/gamedir/data/ (mode is FILE_READ, FILE_APPEND, or FILE_WRITE),
1876 // returns fhandle >= 0 if successful, or fhandle < 0 if unable to open file for any reason
1877 void VM_fopen(prvm_prog_t *prog)
1880 const char *modestring, *filename;
1883 VM_SAFEPARMCOUNT(2,VM_fopen);
1885 for (filenum = 0;filenum < PRVM_MAX_OPENFILES;filenum++)
1886 if (prog->openfiles[filenum] == NULL)
1888 if (filenum >= PRVM_MAX_OPENFILES)
1890 PRVM_G_FLOAT(OFS_RETURN) = -2;
1891 VM_Warning(prog, "VM_fopen: %s ran out of file handles (%i)\n", prog->name, PRVM_MAX_OPENFILES);
1894 filename = PRVM_G_STRING(OFS_PARM0);
1895 mode = (int)PRVM_G_FLOAT(OFS_PARM1);
1898 case 0: // FILE_READ
1900 prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
1901 if (prog->openfiles[filenum] == NULL)
1902 prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
1904 case 1: // FILE_APPEND
1906 prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
1908 case 2: // FILE_WRITE
1910 prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
1913 PRVM_G_FLOAT(OFS_RETURN) = -3;
1914 VM_Warning(prog, "VM_fopen: %s: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", prog->name, mode);
1918 if (prog->openfiles[filenum] == NULL)
1920 PRVM_G_FLOAT(OFS_RETURN) = -1;
1921 if (developer_extra.integer)
1922 VM_Warning(prog, "VM_fopen: %s: %s mode %s failed\n", prog->name, filename, modestring);
1926 PRVM_G_FLOAT(OFS_RETURN) = filenum;
1927 if (developer_extra.integer)
1928 Con_DPrintf("VM_fopen: %s: %s mode %s opened as #%i\n", prog->name, filename, modestring, filenum);
1929 prog->openfiles_origin[filenum] = PRVM_AllocationOrigin(prog);
1937 fclose(float fhandle)
1940 //void(float fhandle) fclose = #111; // closes a file
1941 void VM_fclose(prvm_prog_t *prog)
1945 VM_SAFEPARMCOUNT(1,VM_fclose);
1947 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1948 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1950 VM_Warning(prog, "VM_fclose: invalid file handle %i used in %s\n", filenum, prog->name);
1953 if (prog->openfiles[filenum] == NULL)
1955 VM_Warning(prog, "VM_fclose: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
1958 FS_Close(prog->openfiles[filenum]);
1959 prog->openfiles[filenum] = NULL;
1960 if(prog->openfiles_origin[filenum])
1961 PRVM_Free((char *)prog->openfiles_origin[filenum]);
1962 if (developer_extra.integer)
1963 Con_DPrintf("VM_fclose: %s: #%i closed\n", prog->name, filenum);
1970 string fgets(float fhandle)
1973 //string(float fhandle) fgets = #112; // reads a line of text from the file and returns as a tempstring
1974 void VM_fgets(prvm_prog_t *prog)
1977 char string[VM_STRINGTEMP_LENGTH];
1980 VM_SAFEPARMCOUNT(1,VM_fgets);
1982 // set the return value regardless of any possible errors
1983 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
1985 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1986 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1988 VM_Warning(prog, "VM_fgets: invalid file handle %i used in %s\n", filenum, prog->name);
1991 if (prog->openfiles[filenum] == NULL)
1993 VM_Warning(prog, "VM_fgets: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
1999 c = FS_Getc(prog->openfiles[filenum]);
2000 if (c == '\r' || c == '\n' || c < 0)
2002 if (end < VM_STRINGTEMP_LENGTH - 1)
2006 // remove \n following \r
2009 c = FS_Getc(prog->openfiles[filenum]);
2011 FS_UnGetc(prog->openfiles[filenum], (unsigned char)c);
2013 if (developer_extra.integer)
2014 Con_DPrintf("fgets: %s: %s\n", prog->name, string);
2016 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2023 fputs(float fhandle, string s)
2026 //void(float fhandle, string s) fputs = #113; // writes a line of text to the end of the file
2027 void VM_fputs(prvm_prog_t *prog)
2030 char string[VM_STRINGTEMP_LENGTH];
2033 VM_SAFEPARMCOUNT(2,VM_fputs);
2035 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
2036 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
2038 VM_Warning(prog, "VM_fputs: invalid file handle %i used in %s\n", filenum, prog->name);
2041 if (prog->openfiles[filenum] == NULL)
2043 VM_Warning(prog, "VM_fputs: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
2046 VM_VarString(prog, 1, string, sizeof(string));
2047 if ((stringlength = (int)strlen(string)))
2048 FS_Write(prog->openfiles[filenum], string, stringlength);
2049 if (developer_extra.integer)
2050 Con_DPrintf("fputs: %s: %s\n", prog->name, string);
2057 writetofile(float fhandle, entity ent)
2060 void VM_writetofile(prvm_prog_t *prog)
2065 VM_SAFEPARMCOUNT(2, VM_writetofile);
2067 file = VM_GetFileHandle(prog, (int)PRVM_G_FLOAT(OFS_PARM0));
2070 VM_Warning(prog, "VM_writetofile: invalid or closed file handle\n");
2074 ent = PRVM_G_EDICT(OFS_PARM1);
2077 VM_Warning(prog, "VM_writetofile: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2081 PRVM_ED_Write (prog, file, ent);
2084 // KrimZon - DP_QC_ENTITYDATA
2089 float() numentityfields
2090 Return the number of entity fields - NOT offsets
2093 void VM_numentityfields(prvm_prog_t *prog)
2095 PRVM_G_FLOAT(OFS_RETURN) = prog->numfielddefs;
2098 // KrimZon - DP_QC_ENTITYDATA
2103 string(float fieldnum) entityfieldname
2104 Return name of the specified field as a string, or empty if the field is invalid (warning)
2107 void VM_entityfieldname(prvm_prog_t *prog)
2110 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2112 if (i < 0 || i >= prog->numfielddefs)
2114 VM_Warning(prog, "VM_entityfieldname: %s: field index out of bounds\n", prog->name);
2115 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2119 d = &prog->fielddefs[i];
2120 PRVM_G_INT(OFS_RETURN) = d->s_name; // presuming that s_name points to a string already
2123 // KrimZon - DP_QC_ENTITYDATA
2128 float(float fieldnum) entityfieldtype
2131 void VM_entityfieldtype(prvm_prog_t *prog)
2134 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2136 if (i < 0 || i >= prog->numfielddefs)
2138 VM_Warning(prog, "VM_entityfieldtype: %s: field index out of bounds\n", prog->name);
2139 PRVM_G_FLOAT(OFS_RETURN) = -1.0;
2143 d = &prog->fielddefs[i];
2144 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)d->type;
2147 // KrimZon - DP_QC_ENTITYDATA
2150 VM_getentityfieldstring
2152 string(float fieldnum, entity ent) getentityfieldstring
2155 void VM_getentityfieldstring(prvm_prog_t *prog)
2157 // put the data into a string
2162 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2163 char valuebuf[MAX_INPUTLINE];
2165 if (i < 0 || i >= prog->numfielddefs)
2167 VM_Warning(prog, "VM_entityfielddata: %s: field index out of bounds\n", prog->name);
2168 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2172 d = &prog->fielddefs[i];
2175 ent = PRVM_G_EDICT(OFS_PARM1);
2178 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2179 VM_Warning(prog, "VM_entityfielddata: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2182 val = (prvm_eval_t *)(ent->fields.fp + d->ofs);
2184 // if it's 0 or blank, return an empty string
2185 type = d->type & ~DEF_SAVEGLOBAL;
2186 for (j=0 ; j<prvm_type_size[type] ; j++)
2187 if (val->ivector[j])
2189 if (j == prvm_type_size[type])
2191 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2195 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, PRVM_UglyValueString(prog, (etype_t)d->type, val, valuebuf, sizeof(valuebuf)));
2198 // KrimZon - DP_QC_ENTITYDATA
2201 VM_putentityfieldstring
2203 float(float fieldnum, entity ent, string s) putentityfieldstring
2206 void VM_putentityfieldstring(prvm_prog_t *prog)
2210 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2212 if (i < 0 || i >= prog->numfielddefs)
2214 VM_Warning(prog, "VM_entityfielddata: %s: field index out of bounds\n", prog->name);
2215 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2219 d = &prog->fielddefs[i];
2222 ent = PRVM_G_EDICT(OFS_PARM1);
2225 VM_Warning(prog, "VM_entityfielddata: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2226 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2230 // parse the string into the value
2231 PRVM_G_FLOAT(OFS_RETURN) = ( PRVM_ED_ParseEpair(prog, ent, d, PRVM_G_STRING(OFS_PARM2), false) ) ? 1.0f : 0.0f;
2238 float strlen(string s)
2241 //float(string s) strlen = #114; // returns how many characters are in a string
2242 void VM_strlen(prvm_prog_t *prog)
2244 VM_SAFEPARMCOUNT(1,VM_strlen);
2246 //PRVM_G_FLOAT(OFS_RETURN) = strlen(PRVM_G_STRING(OFS_PARM0));
2247 PRVM_G_FLOAT(OFS_RETURN) = u8_strlen(PRVM_G_STRING(OFS_PARM0));
2250 // DRESK - Decolorized String
2255 string strdecolorize(string s)
2258 // string (string s) strdecolorize = #472; // returns the passed in string with color codes stripped
2259 void VM_strdecolorize(prvm_prog_t *prog)
2261 char szNewString[VM_STRINGTEMP_LENGTH];
2262 const char *szString;
2265 VM_SAFEPARMCOUNT(1,VM_strdecolorize);
2266 szString = PRVM_G_STRING(OFS_PARM0);
2267 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), true);
2268 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2271 // DRESK - String Length (not counting color codes)
2276 float strlennocol(string s)
2279 // float(string s) strlennocol = #471; // returns how many characters are in a string not including color codes
2280 // For example, ^2Dresk returns a length of 5
2281 void VM_strlennocol(prvm_prog_t *prog)
2283 const char *szString;
2286 VM_SAFEPARMCOUNT(1,VM_strlennocol);
2288 szString = PRVM_G_STRING(OFS_PARM0);
2290 //nCnt = (int)COM_StringLengthNoColors(szString, 0, NULL);
2291 nCnt = (int)u8_COM_StringLengthNoColors(szString, 0, NULL);
2293 PRVM_G_FLOAT(OFS_RETURN) = nCnt;
2296 // DRESK - String to Uppercase and Lowercase
2301 string strtolower(string s)
2304 // string (string s) strtolower = #480; // returns passed in string in lowercase form
2305 void VM_strtolower(prvm_prog_t *prog)
2307 char szNewString[VM_STRINGTEMP_LENGTH];
2308 const char *szString;
2311 VM_SAFEPARMCOUNT(1,VM_strtolower);
2312 szString = PRVM_G_STRING(OFS_PARM0);
2314 COM_ToLowerString(szString, szNewString, sizeof(szNewString) );
2316 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2323 string strtoupper(string s)
2326 // string (string s) strtoupper = #481; // returns passed in string in uppercase form
2327 void VM_strtoupper(prvm_prog_t *prog)
2329 char szNewString[VM_STRINGTEMP_LENGTH];
2330 const char *szString;
2333 VM_SAFEPARMCOUNT(1,VM_strtoupper);
2334 szString = PRVM_G_STRING(OFS_PARM0);
2336 COM_ToUpperString(szString, szNewString, sizeof(szNewString) );
2338 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2345 string strcat(string s, string...)
2348 //string(string s, string...) strcat = #115;
2349 // concatenates strings (for example "abc", "def" would return "abcdef")
2350 // and returns as a tempstring
2351 void VM_strcat(prvm_prog_t *prog)
2353 char s[VM_STRINGTEMP_LENGTH];
2354 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strcat);
2356 VM_VarString(prog, 0, s, sizeof(s));
2357 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
2364 string substring(string s, float start, float length)
2367 // string(string s, float start, float length) substring = #116;
2368 // returns a section of a string as a tempstring
2369 void VM_substring(prvm_prog_t *prog)
2372 int u_slength = 0, u_start;
2375 char string[VM_STRINGTEMP_LENGTH];
2377 VM_SAFEPARMCOUNT(3,VM_substring);
2380 s = PRVM_G_STRING(OFS_PARM0);
2381 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2382 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2383 slength = strlen(s);
2385 if (start < 0) // FTE_STRINGS feature
2387 start = bound(0, start, slength);
2389 if (length < 0) // FTE_STRINGS feature
2390 length += slength - start + 1;
2391 maxlen = min((int)sizeof(string) - 1, slength - start);
2392 length = bound(0, length, maxlen);
2394 memcpy(string, s + start, length);
2396 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2399 s = PRVM_G_STRING(OFS_PARM0);
2400 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2401 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2403 if (start < 0) // FTE_STRINGS feature
2405 u_slength = (int)u8_strlen(s);
2407 start = bound(0, start, u_slength);
2410 if (length < 0) // FTE_STRINGS feature
2412 if (!u_slength) // it's not calculated when it's not needed above
2413 u_slength = (int)u8_strlen(s);
2414 length += u_slength - start + 1;
2417 // positive start, positive length
2418 u_start = u8_byteofs(s, start, NULL);
2421 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2424 u_length = u8_bytelen(s + u_start, length);
2425 if (u_length >= sizeof(string)-1)
2426 u_length = sizeof(string)-1;
2428 memcpy(string, s + u_start, u_length);
2429 string[u_length] = 0;
2430 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2437 string(string search, string replace, string subject) strreplace = #484;
2440 // replaces all occurrences of search with replace in the string subject, and returns the result
2441 void VM_strreplace(prvm_prog_t *prog)
2444 const char *search, *replace, *subject;
2445 char string[VM_STRINGTEMP_LENGTH];
2446 int search_len, replace_len, subject_len;
2448 VM_SAFEPARMCOUNT(3,VM_strreplace);
2450 search = PRVM_G_STRING(OFS_PARM0);
2451 replace = PRVM_G_STRING(OFS_PARM1);
2452 subject = PRVM_G_STRING(OFS_PARM2);
2454 search_len = (int)strlen(search);
2455 replace_len = (int)strlen(replace);
2456 subject_len = (int)strlen(subject);
2459 for (i = 0; i <= subject_len - search_len; i++)
2461 for (j = 0; j < search_len; j++) // thus, i+j < subject_len
2462 if (subject[i+j] != search[j])
2464 if (j == search_len)
2466 // NOTE: if search_len == 0, we always hit THIS case, and never the other
2467 // found it at offset 'i'
2468 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2469 string[si++] = replace[j];
2472 i += search_len - 1;
2476 // the above would subtract 1 from i... so we
2477 // don't do that, but instead output the next
2479 if (si < (int)sizeof(string) - 1)
2480 string[si++] = subject[i];
2485 // in THIS case, we know search_len > 0, thus i < subject_len
2487 if (si < (int)sizeof(string) - 1)
2488 string[si++] = subject[i];
2491 // remaining chars (these cannot match)
2492 for (; i < subject_len; i++)
2493 if (si < (int)sizeof(string) - 1)
2494 string[si++] = subject[i];
2497 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2504 string(string search, string replace, string subject) strireplace = #485;
2507 // case-insensitive version of strreplace
2508 void VM_strireplace(prvm_prog_t *prog)
2511 const char *search, *replace, *subject;
2512 char string[VM_STRINGTEMP_LENGTH];
2513 int search_len, replace_len, subject_len;
2515 VM_SAFEPARMCOUNT(3, VM_strireplace);
2517 search = PRVM_G_STRING(OFS_PARM0);
2518 replace = PRVM_G_STRING(OFS_PARM1);
2519 subject = PRVM_G_STRING(OFS_PARM2);
2521 search_len = (int)strlen(search);
2522 replace_len = (int)strlen(replace);
2523 subject_len = (int)strlen(subject);
2526 for (i = 0; i <= subject_len - search_len; i++)
2528 for (j = 0; j < search_len; j++) // thus, i+j < subject_len
2529 if (tolower(subject[i+j]) != tolower(search[j]))
2531 if (j == search_len)
2533 // NOTE: if search_len == 0, we always hit THIS case, and never the other
2534 // found it at offset 'i'
2535 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2536 string[si++] = replace[j];
2539 i += search_len - 1;
2543 // the above would subtract 1 from i... so we
2544 // don't do that, but instead output the next
2546 if (si < (int)sizeof(string) - 1)
2547 string[si++] = subject[i];
2552 // in THIS case, we know search_len > 0, thus i < subject_len
2554 if (si < (int)sizeof(string) - 1)
2555 string[si++] = subject[i];
2558 // remaining chars (these cannot match)
2559 for (; i < subject_len; i++)
2560 if (si < (int)sizeof(string) - 1)
2561 string[si++] = subject[i];
2564 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2571 vector stov(string s)
2574 //vector(string s) stov = #117; // returns vector value from a string
2575 void VM_stov(prvm_prog_t *prog)
2577 char string[VM_STRINGTEMP_LENGTH];
2579 VM_SAFEPARMCOUNT(1,VM_stov);
2581 VM_VarString(prog, 0, string, sizeof(string));
2582 Math_atov(string, PRVM_G_VECTOR(OFS_RETURN));
2589 string strzone(string s)
2592 //string(string s, ...) strzone = #118; // makes a copy of a string into the string zone and returns it, this is often used to keep around a tempstring for longer periods of time (tempstrings are replaced often)
2593 void VM_strzone(prvm_prog_t *prog)
2596 char string[VM_STRINGTEMP_LENGTH];
2599 VM_SAFEPARMCOUNT(1,VM_strzone);
2601 VM_VarString(prog, 0, string, sizeof(string));
2602 alloclen = strlen(string) + 1;
2603 PRVM_G_INT(OFS_RETURN) = PRVM_AllocString(prog, alloclen, &out);
2604 memcpy(out, string, alloclen);
2614 //void(string s) strunzone = #119; // removes a copy of a string from the string zone (you can not use that string again or it may crash!!!)
2615 void VM_strunzone(prvm_prog_t *prog)
2617 VM_SAFEPARMCOUNT(1,VM_strunzone);
2618 PRVM_FreeString(prog, PRVM_G_INT(OFS_PARM0));
2625 float tokenize(string s)
2628 //float(string s) tokenize = #441; // takes apart a string into individal words (access them with argv), returns how many
2629 //this function originally written by KrimZon, made shorter by LadyHavoc
2630 //20040203: rewritten by LadyHavoc (no longer uses allocations)
2631 static int num_tokens = 0;
2632 static int tokens[VM_STRINGTEMP_LENGTH / 2];
2633 static int tokens_startpos[VM_STRINGTEMP_LENGTH / 2];
2634 static int tokens_endpos[VM_STRINGTEMP_LENGTH / 2];
2635 static char tokenize_string[VM_STRINGTEMP_LENGTH];
2636 void VM_tokenize (prvm_prog_t *prog)
2640 VM_SAFEPARMCOUNT(1,VM_tokenize);
2642 dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2643 p = tokenize_string;
2648 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2651 // skip whitespace here to find token start pos
2652 while(*p && ISWHITESPACE(*p))
2655 tokens_startpos[num_tokens] = p - tokenize_string;
2656 if(!COM_ParseToken_VM_Tokenize(&p, false))
2658 tokens_endpos[num_tokens] = p - tokenize_string;
2659 tokens[num_tokens] = PRVM_SetTempString(prog, com_token);
2663 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2666 //float(string s) tokenize = #514; // takes apart a string into individal words (access them with argv), returns how many
2667 void VM_tokenize_console (prvm_prog_t *prog)
2671 VM_SAFEPARMCOUNT(1, VM_tokenize_console);
2673 dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2674 p = tokenize_string;
2679 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2682 // skip whitespace here to find token start pos
2683 while(*p && ISWHITESPACE(*p))
2686 tokens_startpos[num_tokens] = p - tokenize_string;
2687 if(!COM_ParseToken_Console(&p))
2689 tokens_endpos[num_tokens] = p - tokenize_string;
2690 tokens[num_tokens] = PRVM_SetTempString(prog, com_token);
2694 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2699 VM_tokenizebyseparator
2701 float tokenizebyseparator(string s, string separator1, ...)
2704 //float(string s, string separator1, ...) tokenizebyseparator = #479; // takes apart a string into individal words (access them with argv), returns how many
2705 //this function returns the token preceding each instance of a separator (of
2706 //which there can be multiple), and the text following the last separator
2707 //useful for parsing certain kinds of data like IP addresses
2709 //numnumbers = tokenizebyseparator("10.1.2.3", ".");
2710 //returns 4 and the tokens "10" "1" "2" "3".
2711 void VM_tokenizebyseparator (prvm_prog_t *prog)
2715 int separatorlen[7];
2716 const char *separators[7];
2719 char tokentext[MAX_INPUTLINE];
2721 VM_SAFEPARMCOUNTRANGE(2, 8,VM_tokenizebyseparator);
2723 dp_strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2724 p = tokenize_string;
2727 for (j = 1;j < prog->argc;j++)
2729 // skip any blank separator strings
2730 const char *s = PRVM_G_STRING(OFS_PARM0+j*3);
2733 separators[numseparators] = s;
2734 separatorlen[numseparators] = (int)strlen(s);
2741 while (num_tokens < (int)(sizeof(tokens)/sizeof(tokens[0])))
2743 token = tokentext + j;
2744 tokens_startpos[num_tokens] = p - tokenize_string;
2748 for (k = 0;k < numseparators;k++)
2750 if (!strncmp(p, separators[k], separatorlen[k]))
2752 p += separatorlen[k];
2756 if (k < numseparators)
2758 if (j < (int)sizeof(tokentext)-1)
2759 tokentext[j++] = *p;
2763 tokens_endpos[num_tokens] = p0 - tokenize_string;
2764 if (j >= (int)sizeof(tokentext))
2767 tokens[num_tokens++] = PRVM_SetTempString(prog, token);
2772 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2775 //string(float n) argv = #442; // returns a word from the tokenized string (returns nothing for an invalid index)
2776 //this function originally written by KrimZon, made shorter by LadyHavoc
2777 void VM_argv (prvm_prog_t *prog)
2781 VM_SAFEPARMCOUNT(1,VM_argv);
2783 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2786 token_num += num_tokens;
2788 if (token_num >= 0 && token_num < num_tokens)
2789 PRVM_G_INT(OFS_RETURN) = tokens[token_num];
2791 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
2794 //float(float n) argv_start_index = #515; // returns the start index of a token
2795 void VM_argv_start_index (prvm_prog_t *prog)
2799 VM_SAFEPARMCOUNT(1,VM_argv);
2801 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2804 token_num += num_tokens;
2806 if (token_num >= 0 && token_num < num_tokens)
2807 PRVM_G_FLOAT(OFS_RETURN) = tokens_startpos[token_num];
2809 PRVM_G_FLOAT(OFS_RETURN) = -1;
2812 //float(float n) argv_end_index = #516; // returns the end index of a token
2813 void VM_argv_end_index (prvm_prog_t *prog)
2817 VM_SAFEPARMCOUNT(1,VM_argv);
2819 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2822 token_num += num_tokens;
2824 if (token_num >= 0 && token_num < num_tokens)
2825 PRVM_G_FLOAT(OFS_RETURN) = tokens_endpos[token_num];
2827 PRVM_G_FLOAT(OFS_RETURN) = -1;
2837 void VM_isserver(prvm_prog_t *prog)
2839 VM_SAFEPARMCOUNT(0, VM_isserver);
2841 PRVM_G_FLOAT(OFS_RETURN) = sv.active;
2851 void VM_clientcount(prvm_prog_t *prog)
2853 VM_SAFEPARMCOUNT(0,VM_clientcount);
2855 PRVM_G_FLOAT(OFS_RETURN) = svs.maxclients;
2865 void VM_clientstate(prvm_prog_t *prog)
2867 VM_SAFEPARMCOUNT(0,VM_clientstate);
2870 switch( cls.state ) {
2871 case ca_uninitialized:
2873 PRVM_G_FLOAT(OFS_RETURN) = 0;
2875 case ca_disconnected:
2876 PRVM_G_FLOAT(OFS_RETURN) = 1;
2879 PRVM_G_FLOAT(OFS_RETURN) = 2;
2882 // should never be reached!
2891 float getostype(prvm_prog_t *prog)
2893 */ // not used at the moment -> not included in the common list
2894 void VM_getostype(prvm_prog_t *prog)
2896 VM_SAFEPARMCOUNT(0,VM_getostype);
2901 OS_MAC - not supported
2905 PRVM_G_FLOAT(OFS_RETURN) = 0;
2906 #elif defined(MACOSX)
2907 PRVM_G_FLOAT(OFS_RETURN) = 2;
2909 PRVM_G_FLOAT(OFS_RETURN) = 1;
2917 float gettime(prvm_prog_t *prog)
2920 float CDAudio_GetPosition(void);
2921 void VM_gettime(prvm_prog_t *prog)
2925 VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
2929 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) host.realtime;
2933 timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
2936 case 0: // GETTIME_FRAMESTART
2937 PRVM_G_FLOAT(OFS_RETURN) = host.realtime;
2939 case 1: // GETTIME_REALTIME
2940 PRVM_G_FLOAT(OFS_RETURN) = Sys_DirtyTime();
2942 case 2: // GETTIME_HIRES
2943 PRVM_G_FLOAT(OFS_RETURN) = (Sys_DirtyTime() - host.dirtytime);
2945 case 3: // GETTIME_UPTIME
2946 PRVM_G_FLOAT(OFS_RETURN) = host.realtime;
2948 case 4: // GETTIME_CDTRACK
2949 PRVM_G_FLOAT(OFS_RETURN) = CDAudio_GetPosition();
2952 VM_Warning(prog, "VM_gettime: %s: unsupported timer specified, returning realtime\n", prog->name);
2953 PRVM_G_FLOAT(OFS_RETURN) = host.realtime;
2963 float getsoundtime(prvm_prog_t *prog)
2967 void VM_getsoundtime (prvm_prog_t *prog)
2969 int entnum, entchannel;
2970 VM_SAFEPARMCOUNT(2,VM_getsoundtime);
2972 if (prog == SVVM_prog)
2973 entnum = PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2974 else if (prog == CLVM_prog)
2975 entnum = MAX_EDICTS + PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2978 VM_Warning(prog, "VM_getsoundtime: %s: not supported on this progs\n", prog->name);
2979 PRVM_G_FLOAT(OFS_RETURN) = -1;
2982 entchannel = (int)PRVM_G_FLOAT(OFS_PARM1);
2983 entchannel = CHAN_USER2ENGINE(entchannel);
2984 if (!IS_CHAN(entchannel))
2985 VM_Warning(prog, "VM_getsoundtime: %s: bad channel %i\n", prog->name, entchannel);
2986 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)S_GetEntChannelPosition(entnum, entchannel);
2993 string soundlength (string sample)
2996 void VM_soundlength (prvm_prog_t *prog)
3000 VM_SAFEPARMCOUNT(1, VM_soundlength);
3002 s = PRVM_G_STRING(OFS_PARM0);
3003 PRVM_G_FLOAT(OFS_RETURN) = S_SoundLength(s);
3010 loadfromdata(string data)
3013 void VM_loadfromdata(prvm_prog_t *prog)
3015 VM_SAFEPARMCOUNT(1, VM_loadfromdata);
3017 PRVM_ED_LoadFromFile(prog, PRVM_G_STRING(OFS_PARM0));
3021 ========================
3024 parseentitydata(entity ent, string data)
3025 ========================
3027 void VM_parseentitydata(prvm_prog_t *prog)
3032 VM_SAFEPARMCOUNT(2, VM_parseentitydata);
3034 // get edict and test it
3035 ent = PRVM_G_EDICT(OFS_PARM0);
3037 prog->error_cmd("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!", prog->name, PRVM_NUM_FOR_EDICT(ent));
3039 data = PRVM_G_STRING(OFS_PARM1);
3041 // parse the opening brace
3042 if (!COM_ParseToken_Simple(&data, false, false, true) || com_token[0] != '{' )
3043 prog->error_cmd("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", prog->name, data );
3045 PRVM_ED_ParseEdict (prog, data, ent);
3052 loadfromfile(string file)
3055 void VM_loadfromfile(prvm_prog_t *prog)
3057 const char *filename;
3060 VM_SAFEPARMCOUNT(1,VM_loadfromfile);
3062 filename = PRVM_G_STRING(OFS_PARM0);
3063 if (FS_CheckNastyPath(filename, false))
3065 PRVM_G_FLOAT(OFS_RETURN) = -4;
3066 VM_Warning(prog, "VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", prog->name, filename);
3070 // not conform with VM_fopen
3071 data = (char *)FS_LoadFile(filename, tempmempool, false, NULL);
3073 PRVM_G_FLOAT(OFS_RETURN) = -1;
3075 PRVM_ED_LoadFromFile(prog, data);
3086 float mod(float val, float m)
3089 void VM_modulo(prvm_prog_t *prog)
3093 VM_SAFEPARMCOUNT(2, VM_modulo);
3095 val = PRVM_G_FLOAT(OFS_PARM0);
3096 m = PRVM_G_FLOAT(OFS_PARM1);
3098 // matches how gmqcc implements % when mod() builtin isn't defined, and FTEQW mod()
3100 PRVM_G_FLOAT(OFS_RETURN) = val - m * (prvm_int_t)(val / m);
3103 VM_Warning(prog, "Attempted modulo of %f by zero\n", val);
3104 PRVM_G_FLOAT(OFS_RETURN) = 0;
3108 static void VM_Search_Init(prvm_prog_t *prog)
3111 for (i = 0;i < PRVM_MAX_OPENSEARCHES;i++)
3112 prog->opensearches[i] = NULL;
3115 static void VM_Search_Reset(prvm_prog_t *prog)
3118 // reset the fssearch list
3119 for(i = 0; i < PRVM_MAX_OPENSEARCHES; i++)
3121 if(prog->opensearches[i])
3122 FS_FreeSearch(prog->opensearches[i]);
3123 prog->opensearches[i] = NULL;
3131 float search_begin(string pattern, float caseinsensitive, float quiet[, string packfile])
3134 void VM_search_begin(prvm_prog_t *prog)
3137 const char *packfile = NULL, *pattern;
3138 int caseinsens, quiet;
3140 VM_SAFEPARMCOUNTRANGE(3, 4, VM_search_begin);
3142 pattern = PRVM_G_STRING(OFS_PARM0);
3144 VM_CheckEmptyString(prog, pattern);
3146 caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
3147 quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
3149 // optional packfile parameter (DP_QC_FS_SEARCH_PACKFILE)
3151 packfile = PRVM_G_STRING(OFS_PARM3);
3153 for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
3154 if(!prog->opensearches[handle])
3157 if(handle >= PRVM_MAX_OPENSEARCHES)
3159 PRVM_G_FLOAT(OFS_RETURN) = -2;
3160 VM_Warning(prog, "VM_search_begin: %s ran out of search handles (%i)\n", prog->name, PRVM_MAX_OPENSEARCHES);
3164 if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet, packfile)))
3165 PRVM_G_FLOAT(OFS_RETURN) = -1;
3168 prog->opensearches_origin[handle] = PRVM_AllocationOrigin(prog);
3169 PRVM_G_FLOAT(OFS_RETURN) = handle;
3177 void search_end(float handle)
3180 void VM_search_end(prvm_prog_t *prog)
3183 VM_SAFEPARMCOUNT(1, VM_search_end);
3185 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3187 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3189 VM_Warning(prog, "VM_search_end: invalid handle %i used in %s\n", handle, prog->name);
3192 if(prog->opensearches[handle] == NULL)
3194 VM_Warning(prog, "VM_search_end: no such handle %i in %s\n", handle, prog->name);
3198 FS_FreeSearch(prog->opensearches[handle]);
3199 prog->opensearches[handle] = NULL;
3200 if(prog->opensearches_origin[handle])
3201 PRVM_Free((char *)prog->opensearches_origin[handle]);
3208 float search_getsize(float handle)
3211 void VM_search_getsize(prvm_prog_t *prog)
3214 VM_SAFEPARMCOUNT(1, VM_search_getsize);
3216 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3218 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3220 VM_Warning(prog, "VM_search_getsize: invalid handle %i used in %s\n", handle, prog->name);
3223 if(prog->opensearches[handle] == NULL)
3225 VM_Warning(prog, "VM_search_getsize: no such handle %i in %s\n", handle, prog->name);
3229 PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
3234 VM_search_getfilename
3236 string search_getfilename(float handle, float num)
3239 void VM_search_getfilename(prvm_prog_t *prog)
3241 int handle, filenum;
3242 VM_SAFEPARMCOUNT(2, VM_search_getfilename);
3244 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3245 filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
3247 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3249 VM_Warning(prog, "VM_search_getfilename: invalid handle %i used in %s\n", handle, prog->name);
3252 if(prog->opensearches[handle] == NULL)
3254 VM_Warning(prog, "VM_search_getfilename: no such handle %i in %s\n", handle, prog->name);
3257 if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
3259 VM_Warning(prog, "VM_search_getfilename: invalid filenum %i in %s\n", filenum, prog->name);
3263 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, prog->opensearches[handle]->filenames[filenum]);
3270 string chr(float ascii)
3273 void VM_chr(prvm_prog_t *prog)
3277 VM_SAFEPARMCOUNT(1, VM_chr);
3279 tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
3282 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3287 VM_SAFEPARMCOUNT(1, VM_chr);
3289 len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
3291 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3298 string keynumtostring(float keynum)
3301 void VM_keynumtostring (prvm_prog_t *prog)
3303 char tinystr[TINYSTR_LEN];
3304 VM_SAFEPARMCOUNT(1, VM_keynumtostring);
3306 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0), tinystr, TINYSTR_LEN));
3311 VM_findkeysforcommand
3313 string findkeysforcommand(string command, float bindmap)
3315 the returned string is an altstring
3318 #define FKFC_NUMKEYS 5
3319 void M_FindKeysForCommand(const char *command, int *keys);
3320 void VM_findkeysforcommand(prvm_prog_t *prog)
3323 char ret[VM_STRINGTEMP_LENGTH];
3324 int keys[FKFC_NUMKEYS];
3329 VM_SAFEPARMCOUNTRANGE(1, 2, VM_findkeysforcommand);
3331 cmd = PRVM_G_STRING(OFS_PARM0);
3333 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
3335 bindmap = 0; // consistent to "bind"
3337 VM_CheckEmptyString(prog, cmd);
3339 Key_FindKeysForCommand(cmd, keys, FKFC_NUMKEYS, bindmap);
3342 for(i = 0; i < FKFC_NUMKEYS; i++)
3343 dp_strlcat(ret, va(vabuf, sizeof(vabuf), " \'%i\'", keys[i]), sizeof(ret));
3345 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, ret);
3352 float stringtokeynum(string key)
3355 void VM_stringtokeynum (prvm_prog_t *prog)
3357 VM_SAFEPARMCOUNT( 1, VM_stringtokeynum );
3359 PRVM_G_FLOAT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
3366 string getkeybind(float key, float bindmap)
3369 void VM_getkeybind (prvm_prog_t *prog)
3372 VM_SAFEPARMCOUNTRANGE(1, 2, VM_getkeybind);
3374 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
3376 bindmap = 0; // consistent to "bind"
3378 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_GetBind((int)PRVM_G_FLOAT(OFS_PARM0), bindmap));
3385 float setkeybind(float key, string cmd, float bindmap)
3388 void VM_setkeybind (prvm_prog_t *prog)
3391 VM_SAFEPARMCOUNTRANGE(2, 3, VM_setkeybind);
3393 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM2), MAX_BINDMAPS-1);
3395 bindmap = 0; // consistent to "bind"
3397 PRVM_G_FLOAT(OFS_RETURN) = 0;
3398 if(Key_SetBinding((int)PRVM_G_FLOAT(OFS_PARM0), bindmap, PRVM_G_STRING(OFS_PARM1)))
3399 PRVM_G_FLOAT(OFS_RETURN) = 1;
3406 vector getbindmaps()
3409 void VM_getbindmaps (prvm_prog_t *prog)
3412 VM_SAFEPARMCOUNT(0, VM_getbindmaps);
3413 Key_GetBindMap(&fg, &bg);
3414 PRVM_G_VECTOR(OFS_RETURN)[0] = fg;
3415 PRVM_G_VECTOR(OFS_RETURN)[1] = bg;
3416 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
3423 float setbindmaps(vector bindmap)
3426 void VM_setbindmaps (prvm_prog_t *prog)
3428 VM_SAFEPARMCOUNT(1, VM_setbindmaps);
3429 PRVM_G_FLOAT(OFS_RETURN) = 0;
3430 if(PRVM_G_VECTOR(OFS_PARM0)[2] == 0)
3431 if(Key_SetBindMap((int)PRVM_G_VECTOR(OFS_PARM0)[0], (int)PRVM_G_VECTOR(OFS_PARM0)[1]))
3432 PRVM_G_FLOAT(OFS_RETURN) = 1;
3436 ========================
3439 float[bool] gecko_create( string name )
3440 ========================
3442 void VM_gecko_create(prvm_prog_t *prog) {
3444 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3448 ========================
3451 void gecko_destroy( string name )
3452 ========================
3454 void VM_gecko_destroy(prvm_prog_t *prog) {
3459 ========================
3462 void gecko_navigate( string name, string URI )
3463 ========================
3465 void VM_gecko_navigate(prvm_prog_t *prog) {
3470 ========================
3473 float[bool] gecko_keyevent( string name, float key, float eventtype )
3474 ========================
3476 void VM_gecko_keyevent(prvm_prog_t *prog) {
3478 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3482 ========================
3485 void gecko_mousemove( string name, float x, float y )
3486 ========================
3488 void VM_gecko_movemouse(prvm_prog_t *prog) {
3494 ========================
3497 void gecko_resize( string name, float w, float h )
3498 ========================
3500 void VM_gecko_resize(prvm_prog_t *prog) {
3506 ========================
3507 VM_gecko_get_texture_extent
3509 vector gecko_get_texture_extent( string name )
3510 ========================
3512 void VM_gecko_get_texture_extent(prvm_prog_t *prog) {
3514 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
3515 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
3524 Writes new values for v_forward, v_up, and v_right based on angles
3525 void makevectors(vector angle)
3528 void VM_makevectors (prvm_prog_t *prog)
3530 vec3_t angles, forward, right, up;
3531 VM_SAFEPARMCOUNT(1, VM_makevectors);
3532 VectorCopy(PRVM_G_VECTOR(OFS_PARM0), angles);
3533 AngleVectors(angles, forward, right, up);
3534 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
3535 VectorCopy(right, PRVM_gameglobalvector(v_right));
3536 VectorCopy(up, PRVM_gameglobalvector(v_up));
3543 Writes new values for v_forward, v_up, and v_right based on the given forward vector
3544 vectorvectors(vector)
3547 void VM_vectorvectors (prvm_prog_t *prog)
3549 vec3_t forward, right, up;
3550 VM_SAFEPARMCOUNT(1, VM_vectorvectors);
3551 VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), forward);
3552 VectorVectors(forward, right, up);
3553 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
3554 VectorCopy(right, PRVM_gameglobalvector(v_right));
3555 VectorCopy(up, PRVM_gameglobalvector(v_up));
3558 // float(float number, float quantity) bitshift (EXT_BITSHIFT)
3559 void VM_bitshift (prvm_prog_t *prog)
3562 VM_SAFEPARMCOUNT(2, VM_bitshift);
3564 n1 = (prvm_int_t)fabs((prvm_vec_t)((prvm_int_t)PRVM_G_FLOAT(OFS_PARM0)));
3565 n2 = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
3567 PRVM_G_FLOAT(OFS_RETURN) = n1;
3570 PRVM_G_FLOAT(OFS_RETURN) = (n1 >> -n2);
3572 PRVM_G_FLOAT(OFS_RETURN) = (n1 << n2);
3575 ////////////////////////////////////////
3576 // AltString functions
3577 ////////////////////////////////////////
3580 ========================
3583 float altstr_count(string)
3584 ========================
3586 void VM_altstr_count(prvm_prog_t *prog)
3588 const char *altstr, *pos;
3591 VM_SAFEPARMCOUNT( 1, VM_altstr_count );
3593 altstr = PRVM_G_STRING( OFS_PARM0 );
3594 //VM_CheckEmptyString(prog, altstr );
3596 for( count = 0, pos = altstr ; *pos ; pos++ ) {
3597 if( *pos == '\\' ) {
3601 } else if( *pos == '\'' ) {
3606 PRVM_G_FLOAT( OFS_RETURN ) = (prvm_vec_t) (count / 2);
3610 ========================
3613 string altstr_prepare(string)
3614 ========================
3616 void VM_altstr_prepare(prvm_prog_t *prog)
3618 const char *instr, *in;
3619 char outstr[VM_STRINGTEMP_LENGTH];
3622 VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
3624 instr = PRVM_G_STRING( OFS_PARM0 );
3626 for (in = instr, outpos = 0; *in && outpos < sizeof(outstr) - 1; ++in)
3628 if (*in == '\'' && outpos < sizeof(outstr) - 2)
3630 outstr[outpos++] = '\\';
3631 outstr[outpos++] = '\'';
3634 outstr[outpos++] = *in;
3638 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
3642 ========================
3645 string altstr_get(string, float)
3646 ========================
3648 void VM_altstr_get(prvm_prog_t *prog)
3650 const char *altstr, *pos;
3653 char outstr[VM_STRINGTEMP_LENGTH];
3655 VM_SAFEPARMCOUNT( 2, VM_altstr_get );
3657 altstr = PRVM_G_STRING( OFS_PARM0 );
3659 count = (int)PRVM_G_FLOAT( OFS_PARM1 );
3660 count = count * 2 + 1;
3662 for( pos = altstr ; *pos && count ; pos++ )
3663 if( *pos == '\\' ) {
3666 } else if( *pos == '\'' )
3670 PRVM_G_INT( OFS_RETURN ) = 0;
3674 for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
3675 if( *pos == '\\' ) {
3680 } else if( *pos == '\'' )
3686 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
3690 ========================
3693 string altstr_set(string altstr, float num, string set)
3694 ========================
3696 void VM_altstr_set(prvm_prog_t *prog)
3699 const char *altstr, *str;
3702 char outstr[VM_STRINGTEMP_LENGTH];
3704 VM_SAFEPARMCOUNT( 3, VM_altstr_set );
3706 altstr = PRVM_G_STRING( OFS_PARM0 );
3708 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
3710 str = PRVM_G_STRING( OFS_PARM2 );
3713 for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
3718 } else if( *in == '\'' ) {
3723 for( ; *str; *out++ = *str++ );
3724 // now jump over the old content
3726 if( *in == '\'' || (*in == '\\' && !*++in) )
3729 dp_strlcpy(out, in, outstr + sizeof(outstr) - out);
3730 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
3734 ========================
3737 string altstr_ins(string altstr, float num, string set)
3738 ========================
3740 void VM_altstr_ins(prvm_prog_t *prog)
3746 char outstr[VM_STRINGTEMP_LENGTH];
3748 VM_SAFEPARMCOUNT(3, VM_altstr_ins);
3750 in = PRVM_G_STRING( OFS_PARM0 );
3751 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
3752 set = PRVM_G_STRING( OFS_PARM2 );
3755 for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
3760 } else if( *in == '\'' ) {
3765 for( ; *set ; *out++ = *set++ );
3768 dp_strlcpy(out, in, outstr + sizeof(outstr) - out);
3769 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
3773 ////////////////////////////////////////
3774 // BufString functions
3775 ////////////////////////////////////////
3776 //[515]: string buffers support
3778 static size_t stringbuffers_sortlength;
3780 static void BufStr_Expand(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex)
3782 if (stringbuffer->max_strings <= strindex)
3784 char **oldstrings = stringbuffer->strings;
3785 stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
3786 while (stringbuffer->max_strings <= strindex)
3787 stringbuffer->max_strings *= 2;
3788 stringbuffer->strings = (char **) Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
3789 if (stringbuffer->num_strings > 0)
3790 memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
3792 Mem_Free(oldstrings);
3796 static void BufStr_Shrink(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
3798 // reduce num_strings if there are empty string slots at the end
3799 while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
3800 stringbuffer->num_strings--;
3802 // if empty, free the string pointer array
3803 if (stringbuffer->num_strings == 0)
3805 stringbuffer->max_strings = 0;
3806 if (stringbuffer->strings)
3807 Mem_Free(stringbuffer->strings);
3808 stringbuffer->strings = NULL;
3812 static int BufStr_SortStringsUP (const void *in1, const void *in2)
3815 a = *((const char **) in1);
3816 b = *((const char **) in2);
3817 if(!a || !a[0]) return 1;
3818 if(!b || !b[0]) return -1;
3819 return strncmp(a, b, stringbuffers_sortlength);
3822 static int BufStr_SortStringsDOWN (const void *in1, const void *in2)
3825 a = *((const char **) in1);
3826 b = *((const char **) in2);
3827 if(!a || !a[0]) return 1;
3828 if(!b || !b[0]) return -1;
3829 return strncmp(b, a, stringbuffers_sortlength);
3832 prvm_stringbuffer_t *BufStr_FindCreateReplace (prvm_prog_t *prog, int bufindex, int flags, const char *format)
3834 prvm_stringbuffer_t *stringbuffer;
3840 // find buffer with wanted index
3841 if (bufindex < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray))
3843 if ( (stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, bufindex)) )
3845 if (stringbuffer->flags & STRINGBUFFER_TEMP)
3846 stringbuffer->flags = flags; // created but has not been used yet
3847 return stringbuffer;
3852 // allocate new buffer with wanted index
3855 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
3856 stringbuffer->flags = STRINGBUFFER_TEMP;
3857 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
3860 stringbuffer->flags = flags; // mark as used
3864 return stringbuffer;
3867 void BufStr_Set(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex, const char *str)
3871 if (!stringbuffer || strindex < 0)
3874 BufStr_Expand(prog, stringbuffer, strindex);
3875 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
3876 if (stringbuffer->strings[strindex])
3877 Mem_Free(stringbuffer->strings[strindex]);
3878 stringbuffer->strings[strindex] = NULL;
3882 // not the NULL string!
3883 alloclen = strlen(str) + 1;
3884 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
3885 memcpy(stringbuffer->strings[strindex], str, alloclen);
3888 BufStr_Shrink(prog, stringbuffer);
3891 void BufStr_Del(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
3898 for (i = 0;i < stringbuffer->num_strings;i++)
3899 if (stringbuffer->strings[i])
3900 Mem_Free(stringbuffer->strings[i]);
3901 if (stringbuffer->strings)
3902 Mem_Free(stringbuffer->strings);
3903 if(stringbuffer->origin)
3904 PRVM_Free((char *)stringbuffer->origin);
3905 Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
3908 void BufStr_Flush(prvm_prog_t *prog)
3910 prvm_stringbuffer_t *stringbuffer;
3913 numbuffers = (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray);
3914 for (i = 0; i < numbuffers; i++)
3915 if ( (stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i)) )
3916 BufStr_Del(prog, stringbuffer);
3917 Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
3921 ========================
3923 creates new buffer, and returns it's index, returns -1 if failed
3924 float buf_create(prvm_prog_t *prog) = #460;
3925 float newbuf(string format, float flags) = #460;
3926 ========================
3929 void VM_buf_create (prvm_prog_t *prog)
3931 prvm_stringbuffer_t *stringbuffer;
3934 VM_SAFEPARMCOUNTRANGE(0, 2, VM_buf_create);
3936 // VorteX: optional parm1 (buffer format) is unfinished, to keep intact with future databuffers extension must be set to "string"
3937 if(prog->argc >= 1 && strcmp(PRVM_G_STRING(OFS_PARM0), "string"))
3939 PRVM_G_FLOAT(OFS_RETURN) = -1;
3942 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
3943 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
3944 stringbuffer->origin = PRVM_AllocationOrigin(prog);
3945 // optional flags parm
3946 if (prog->argc >= 2)
3947 stringbuffer->flags = (int)PRVM_G_FLOAT(OFS_PARM1) & STRINGBUFFER_QCFLAGS;
3948 PRVM_G_FLOAT(OFS_RETURN) = i;
3954 ========================
3956 deletes buffer and all strings in it
3957 void buf_del(float bufhandle) = #461;
3958 ========================
3960 void VM_buf_del (prvm_prog_t *prog)
3962 prvm_stringbuffer_t *stringbuffer;
3963 VM_SAFEPARMCOUNT(1, VM_buf_del);
3964 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
3966 BufStr_Del(prog, stringbuffer);
3969 VM_Warning(prog, "VM_buf_del: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
3975 ========================
3977 how many strings are stored in buffer
3978 float buf_getsize(float bufhandle) = #462;
3979 ========================
3981 void VM_buf_getsize (prvm_prog_t *prog)
3983 prvm_stringbuffer_t *stringbuffer;
3984 VM_SAFEPARMCOUNT(1, VM_buf_getsize);
3986 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
3989 PRVM_G_FLOAT(OFS_RETURN) = -1;
3990 VM_Warning(prog, "VM_buf_getsize: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
3994 PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
3998 ========================
4000 copy all content from one buffer to another, make sure it exists
4001 void buf_copy(float bufhandle_from, float bufhandle_to) = #463;
4002 ========================
4004 void VM_buf_copy (prvm_prog_t *prog)
4006 prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
4008 VM_SAFEPARMCOUNT(2, VM_buf_copy);
4010 srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4011 if(!srcstringbuffer)
4013 VM_Warning(prog, "VM_buf_copy: invalid source buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4016 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4017 if(i == (int)PRVM_G_FLOAT(OFS_PARM0))
4019 VM_Warning(prog, "VM_buf_copy: source == destination (%i) in %s\n", i, prog->name);
4022 dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4023 if(!dststringbuffer)
4025 VM_Warning(prog, "VM_buf_copy: invalid destination buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
4029 for (i = 0;i < dststringbuffer->num_strings;i++)
4030 if (dststringbuffer->strings[i])
4031 Mem_Free(dststringbuffer->strings[i]);
4032 if (dststringbuffer->strings)
4033 Mem_Free(dststringbuffer->strings);
4034 *dststringbuffer = *srcstringbuffer;
4035 if (dststringbuffer->max_strings)
4036 dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
4038 for (i = 0;i < dststringbuffer->num_strings;i++)
4040 if (srcstringbuffer->strings[i])
4043 stringlen = strlen(srcstringbuffer->strings[i]) + 1;
4044 dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
4045 memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
4051 ========================
4053 sort buffer by beginnings of strings (cmplength defaults it's length)
4054 "backward == true" means that sorting goes upside-down
4055 void buf_sort(float bufhandle, float cmplength, float backward) = #464;
4056 ========================
4058 void VM_buf_sort (prvm_prog_t *prog)
4060 prvm_stringbuffer_t *stringbuffer;
4061 VM_SAFEPARMCOUNT(3, VM_buf_sort);
4063 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4066 VM_Warning(prog, "VM_buf_sort: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4069 if(stringbuffer->num_strings <= 0)
4071 VM_Warning(prog, "VM_buf_sort: tried to sort empty buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4074 stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
4075 if(stringbuffers_sortlength <= 0)
4076 stringbuffers_sortlength = 0x7FFFFFFF;
4078 if(!PRVM_G_FLOAT(OFS_PARM2))
4079 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
4081 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
4083 BufStr_Shrink(prog, stringbuffer);
4087 ========================
4089 concantenates all buffer string into one with "glue" separator and returns it as tempstring
4090 string buf_implode(float bufhandle, string glue) = #465;
4091 ========================
4093 void VM_buf_implode (prvm_prog_t *prog)
4095 prvm_stringbuffer_t *stringbuffer;
4096 char k[VM_STRINGTEMP_LENGTH];
4100 VM_SAFEPARMCOUNT(2, VM_buf_implode);
4102 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4103 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4106 VM_Warning(prog, "VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4109 if(!stringbuffer->num_strings)
4111 sep = PRVM_G_STRING(OFS_PARM1);
4113 for(l = i = 0;i < stringbuffer->num_strings;i++)
4115 if(stringbuffer->strings[i])
4117 l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
4118 if (l >= sizeof(k) - 1)
4120 dp_strlcat(k, sep, sizeof(k));
4121 dp_strlcat(k, stringbuffer->strings[i], sizeof(k));
4124 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, k);
4128 ========================
4130 get a string from buffer, returns tempstring, dont str_unzone it!
4131 string bufstr_get(float bufhandle, float string_index) = #465;
4132 ========================
4134 void VM_bufstr_get (prvm_prog_t *prog)
4136 prvm_stringbuffer_t *stringbuffer;
4138 VM_SAFEPARMCOUNT(2, VM_bufstr_get);
4140 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4141 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4144 VM_Warning(prog, "VM_bufstr_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4147 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4150 // VM_Warning(prog, "VM_bufstr_get: invalid string index %i used in %s\n", strindex, prog->name);
4153 if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
4154 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, stringbuffer->strings[strindex]);
4158 ========================
4160 copies a string into selected slot of buffer
4161 void bufstr_set(float bufhandle, float string_index, string str) = #466;
4162 ========================
4164 void VM_bufstr_set (prvm_prog_t *prog)
4167 prvm_stringbuffer_t *stringbuffer;
4170 VM_SAFEPARMCOUNT(3, VM_bufstr_set);
4172 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4175 VM_Warning(prog, "VM_bufstr_set: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4178 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4179 if(strindex < 0 || strindex >= 1000000) // huge number of strings
4181 VM_Warning(prog, "VM_bufstr_set: invalid string index %i used in %s\n", strindex, prog->name);
4185 news = PRVM_G_STRING(OFS_PARM2);
4186 BufStr_Set(prog, stringbuffer, strindex, news);
4190 ========================
4192 adds string to buffer in first free slot and returns its index
4193 "order == true" means that string will be added after last "full" slot
4194 float bufstr_add(float bufhandle, string str, float order) = #467;
4195 ========================
4197 void VM_bufstr_add (prvm_prog_t *prog)
4199 int order, strindex;
4200 prvm_stringbuffer_t *stringbuffer;
4204 VM_SAFEPARMCOUNT(3, VM_bufstr_add);
4206 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4207 PRVM_G_FLOAT(OFS_RETURN) = -1;
4210 VM_Warning(prog, "VM_bufstr_add: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4213 if(!PRVM_G_INT(OFS_PARM1)) // NULL string
4215 VM_Warning(prog, "VM_bufstr_add: can not add an empty string to buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4218 string = PRVM_G_STRING(OFS_PARM1);
4219 order = (int)PRVM_G_FLOAT(OFS_PARM2);
4221 strindex = stringbuffer->num_strings;
4223 for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
4224 if (stringbuffer->strings[strindex] == NULL)
4227 BufStr_Expand(prog, stringbuffer, strindex);
4229 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4230 alloclen = strlen(string) + 1;
4231 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4232 memcpy(stringbuffer->strings[strindex], string, alloclen);
4234 PRVM_G_FLOAT(OFS_RETURN) = strindex;
4238 ========================
4240 delete string from buffer
4241 void bufstr_free(float bufhandle, float string_index) = #468;
4242 ========================
4244 void VM_bufstr_free (prvm_prog_t *prog)
4247 prvm_stringbuffer_t *stringbuffer;
4248 VM_SAFEPARMCOUNT(2, VM_bufstr_free);
4250 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4253 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4256 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4259 VM_Warning(prog, "VM_bufstr_free: invalid string index %i used in %s\n", i, prog->name);
4263 if (i < stringbuffer->num_strings)
4265 if(stringbuffer->strings[i])
4266 Mem_Free(stringbuffer->strings[i]);
4267 stringbuffer->strings[i] = NULL;
4270 BufStr_Shrink(prog, stringbuffer);
4274 ========================
4276 load a file into string buffer, return 0 or 1
4277 float buf_loadfile(string filename, float bufhandle) = #535;
4278 ========================
4280 void VM_buf_loadfile(prvm_prog_t *prog)
4283 prvm_stringbuffer_t *stringbuffer;
4284 char string[VM_STRINGTEMP_LENGTH];
4285 int strindex, c, end;
4286 const char *filename;
4290 VM_SAFEPARMCOUNT(2, VM_buf_loadfile);
4293 filename = PRVM_G_STRING(OFS_PARM0);
4294 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
4296 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
4299 if (developer_extra.integer)
4300 VM_Warning(prog, "VM_buf_loadfile: failed to open file %s in %s\n", filename, prog->name);
4301 PRVM_G_FLOAT(OFS_RETURN) = 0;
4305 // get string buffer
4306 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
4309 VM_Warning(prog, "VM_buf_loadfile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
4310 PRVM_G_FLOAT(OFS_RETURN) = 0;
4314 // read file (append to the end of buffer)
4315 strindex = stringbuffer->num_strings;
4323 if (c == '\r' || c == '\n' || c < 0)
4325 if (end < VM_STRINGTEMP_LENGTH - 1)
4329 // remove \n following \r
4334 FS_UnGetc(file, (unsigned char)c);
4339 BufStr_Expand(prog, stringbuffer, strindex);
4340 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4341 alloclen = strlen(string) + 1;
4342 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4343 memcpy(stringbuffer->strings[strindex], string, alloclen);
4344 strindex = stringbuffer->num_strings;
4352 PRVM_G_FLOAT(OFS_RETURN) = 1;
4356 ========================
4358 writes stringbuffer to a file, returns 0 or 1
4359 float buf_writefile(float filehandle, float bufhandle, [, float startpos, float numstrings]) = #468;
4360 ========================
4363 void VM_buf_writefile(prvm_prog_t *prog)
4365 int filenum, strindex, strnum, strlength;
4366 prvm_stringbuffer_t *stringbuffer;
4368 VM_SAFEPARMCOUNTRANGE(2, 4, VM_buf_writefile);
4371 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
4372 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
4374 VM_Warning(prog, "VM_buf_writefile: invalid file handle %i used in %s\n", filenum, prog->name);
4377 if (prog->openfiles[filenum] == NULL)
4379 VM_Warning(prog, "VM_buf_writefile: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
4383 // get string buffer
4384 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
4387 VM_Warning(prog, "VM_buf_writefile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
4388 PRVM_G_FLOAT(OFS_RETURN) = 0;
4392 // get start and end parms
4395 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
4396 strnum = (int)PRVM_G_FLOAT(OFS_PARM3);
4398 else if (prog->argc > 2)
4400 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
4401 strnum = stringbuffer->num_strings - strindex;
4406 strnum = stringbuffer->num_strings;
4408 if (strindex < 0 || strindex >= stringbuffer->num_strings)
4410 VM_Warning(prog, "VM_buf_writefile: wrong start string index %i used in %s\n", strindex, prog->name);
4411 PRVM_G_FLOAT(OFS_RETURN) = 0;
4416 VM_Warning(prog, "VM_buf_writefile: wrong strings count %i used in %s\n", strnum, prog->name);
4417 PRVM_G_FLOAT(OFS_RETURN) = 0;
4422 while(strindex < stringbuffer->num_strings && strnum)
4424 if (stringbuffer->strings[strindex])
4426 if ((strlength = (int)strlen(stringbuffer->strings[strindex])))
4427 FS_Write(prog->openfiles[filenum], stringbuffer->strings[strindex], strlength);
4428 FS_Write(prog->openfiles[filenum], "\n", 1);
4434 PRVM_G_FLOAT(OFS_RETURN) = 1;
4437 #define MATCH_AUTO 0
4438 #define MATCH_WHOLE 1
4439 #define MATCH_LEFT 2
4440 #define MATCH_RIGHT 3
4441 #define MATCH_MIDDLE 4
4442 #define MATCH_PATTERN 5
4444 static const char *detect_match_rule(char *pattern, int *matchrule)
4449 patternlength = (int)strlen(pattern);
4450 ppos = strchr(pattern, '*');
4451 qpos = strchr(pattern, '?');
4455 *matchrule = MATCH_PATTERN;
4458 // has * - left, mid, right or pattern
4461 // starts with * - may be right/mid or pattern
4462 if ((ppos - pattern) == 0)
4464 ppos = strchr(pattern+1, '*');
4468 *matchrule = MATCH_RIGHT;
4472 if ((ppos - pattern) == patternlength)
4474 *matchrule = MATCH_MIDDLE;
4479 *matchrule = MATCH_PATTERN;
4482 // end with * - left
4483 if ((ppos - pattern) == patternlength)
4485 *matchrule = MATCH_LEFT;
4490 *matchrule = MATCH_PATTERN;
4493 // have no wildcards - whole string
4494 *matchrule = MATCH_WHOLE;
4498 // todo: support UTF8
4499 static qbool match_rule(const char *string, int max_string, const char *pattern, int patternlength, int rule)
4504 return !strncmp(string, pattern, max_string) ? true : false;
4506 return !strncmp(string, pattern, patternlength) ? true : false;
4509 mid = strstr(string, pattern);
4510 return mid && !*(mid+patternlength);
4513 return strstr(string, pattern) ? true : false;
4515 return matchpattern_with_separator(string, pattern, false, "", false) ? true : false;
4519 ========================
4521 find an index of bufstring matching rule
4522 float bufstr_find(float bufhandle, string match, float matchrule, float startpos, float step) = #468;
4523 ========================
4526 void VM_bufstr_find(prvm_prog_t *prog)
4528 prvm_stringbuffer_t *stringbuffer;
4529 char string[VM_STRINGTEMP_LENGTH];
4530 int matchrule, matchlen, i, step;
4533 VM_SAFEPARMCOUNTRANGE(3, 5, VM_bufstr_find);
4535 PRVM_G_FLOAT(OFS_RETURN) = -1;
4537 // get string buffer
4538 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4541 VM_Warning(prog, "VM_bufstr_find: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4546 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
4547 if (matchrule < 0 || matchrule > 5)
4549 VM_Warning(prog, "VM_bufstr_find: invalid match rule %i in %s\n", matchrule, prog->name);
4553 match = PRVM_G_STRING(OFS_PARM1);
4556 dp_strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
4557 match = detect_match_rule(string, &matchrule);
4559 matchlen = (int)strlen(match);
4562 i = (prog->argc > 3) ? (int)PRVM_G_FLOAT(OFS_PARM3) : 0;
4563 step = (prog->argc > 4) ? (int)PRVM_G_FLOAT(OFS_PARM4) : 1;
4564 while(i < stringbuffer->num_strings)
4566 if (stringbuffer->strings[i] && match_rule(stringbuffer->strings[i], VM_STRINGTEMP_LENGTH, match, matchlen, matchrule))
4568 PRVM_G_FLOAT(OFS_RETURN) = i;
4576 ========================
4578 float matchpattern(string s, string pattern, float matchrule, float startpos) = #468;
4579 ========================
4581 void VM_matchpattern(prvm_prog_t *prog)
4583 const char *s, *match;
4584 char string[VM_STRINGTEMP_LENGTH];
4587 VM_SAFEPARMCOUNTRANGE(2, 4, VM_matchpattern);
4589 s = PRVM_G_STRING(OFS_PARM0);
4592 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
4593 if (matchrule < 0 || matchrule > 5)
4595 VM_Warning(prog, "VM_matchpattern: invalid match rule %i in %s\n", matchrule, prog->name);
4599 match = PRVM_G_STRING(OFS_PARM1);
4602 dp_strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
4603 match = detect_match_rule(string, &matchrule);
4607 l = (int)strlen(match);
4609 s += max(0, min((unsigned int)PRVM_G_FLOAT(OFS_PARM3), strlen(s)-1));
4612 PRVM_G_FLOAT(OFS_RETURN) = match_rule(s, VM_STRINGTEMP_LENGTH, match, l, matchrule);
4616 ========================
4618 ========================
4621 void VM_buf_cvarlist(prvm_prog_t *prog)
4624 const char *partial, *antipartial;
4625 size_t len, antilen;
4627 qbool ispattern, antiispattern;
4629 prvm_stringbuffer_t *stringbuffer;
4630 VM_SAFEPARMCOUNTRANGE(2, 3, VM_buf_cvarlist);
4632 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4635 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4639 partial = PRVM_G_STRING(OFS_PARM1);
4643 len = strlen(partial);
4646 antipartial = PRVM_G_STRING(OFS_PARM2);
4652 antilen = strlen(antipartial);
4654 for (n = 0;n < stringbuffer->num_strings;n++)
4655 if (stringbuffer->strings[n])
4656 Mem_Free(stringbuffer->strings[n]);
4657 if (stringbuffer->strings)
4658 Mem_Free(stringbuffer->strings);
4659 stringbuffer->strings = NULL;
4661 ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
4662 antiispattern = antipartial && (strchr(antipartial, '*') || strchr(antipartial, '?'));
4665 for(cvar = prog->console_cmd->cvars->vars; cvar; cvar = cvar->next)
4667 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
4670 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
4676 stringbuffer->max_strings = stringbuffer->num_strings = n;
4677 if (stringbuffer->max_strings)
4678 stringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(stringbuffer->strings[0]) * stringbuffer->max_strings);
4681 for(cvar = prog->console_cmd->cvars->vars; cvar; cvar = cvar->next)
4683 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
4686 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
4689 alloclen = strlen(cvar->name) + 1;
4690 stringbuffer->strings[n] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4691 memcpy(stringbuffer->strings[n], cvar->name, alloclen);
4706 This was a major timewaster in progs, so it was converted to C
4709 void VM_changeyaw (prvm_prog_t *prog)
4712 float ideal, current, move, speed;
4714 // this is called (VERY HACKISHLY) by VM_SV_MoveToGoal, so it can not use any
4715 // parameters because they are the parameters to VM_SV_MoveToGoal, not this
4716 //VM_SAFEPARMCOUNT(0, VM_changeyaw);
4718 ent = PRVM_PROG_TO_EDICT(PRVM_gameglobaledict(self));
4719 if (ent == prog->edicts)
4721 VM_Warning(prog, "changeyaw: can not modify world entity\n");
4726 VM_Warning(prog, "changeyaw: can not modify free entity\n");
4729 current = PRVM_gameedictvector(ent, angles)[1];
4730 current = ANGLEMOD(current);
4731 ideal = PRVM_gameedictfloat(ent, ideal_yaw);
4732 speed = PRVM_gameedictfloat(ent, yaw_speed);
4734 if (current == ideal)
4736 move = ideal - current;
4737 if (ideal > current)
4759 PRVM_gameedictvector(ent, angles)[1] = ANGLEMOD(current);
4767 void VM_changepitch (prvm_prog_t *prog)
4770 float ideal, current, move, speed;
4772 VM_SAFEPARMCOUNT(1, VM_changepitch);
4774 ent = PRVM_G_EDICT(OFS_PARM0);
4775 if (ent == prog->edicts)
4777 VM_Warning(prog, "changepitch: can not modify world entity\n");
4782 VM_Warning(prog, "changepitch: can not modify free entity\n");
4785 current = PRVM_gameedictvector(ent, angles)[0];
4786 current = ANGLEMOD(current);
4787 ideal = PRVM_gameedictfloat(ent, idealpitch);
4788 speed = PRVM_gameedictfloat(ent, pitch_speed);
4790 if (current == ideal)
4792 move = ideal - current;
4793 if (ideal > current)
4815 PRVM_gameedictvector(ent, angles)[0] = ANGLEMOD(current);
4819 void VM_uncolorstring (prvm_prog_t *prog)
4821 char szNewString[VM_STRINGTEMP_LENGTH];
4822 const char *szString;
4825 VM_SAFEPARMCOUNT(1, VM_uncolorstring);
4826 szString = PRVM_G_STRING(OFS_PARM0);
4827 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), true);
4828 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
4832 // #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
4833 //strstr, without generating a new string. Use in conjunction with FRIK_FILE's substring for more similar strstr.
4834 void VM_strstrofs (prvm_prog_t *prog)
4836 const char *instr, *match;
4838 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
4839 instr = PRVM_G_STRING(OFS_PARM0);
4840 match = PRVM_G_STRING(OFS_PARM1);
4841 firstofs = (prog->argc > 2)?(int)PRVM_G_FLOAT(OFS_PARM2):0;
4842 firstofs = (int)u8_bytelen(instr, firstofs);
4844 if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
4846 PRVM_G_FLOAT(OFS_RETURN) = -1;
4850 match = strstr(instr+firstofs, match);
4852 PRVM_G_FLOAT(OFS_RETURN) = -1;
4854 PRVM_G_FLOAT(OFS_RETURN) = u8_strnlen(instr, match-instr);
4857 //#222 string(string s, float index) str2chr (FTE_STRINGS)
4858 void VM_str2chr (prvm_prog_t *prog)
4863 VM_SAFEPARMCOUNT(2, VM_str2chr);
4864 s = PRVM_G_STRING(OFS_PARM0);
4865 index = (int)u8_bytelen(s, (int)PRVM_G_FLOAT(OFS_PARM1));
4867 if((unsigned)index < strlen(s))
4869 if (utf8_enable.integer)
4870 ch = u8_getchar_noendptr(s + index);
4872 ch = (unsigned char)s[index];
4873 PRVM_G_FLOAT(OFS_RETURN) = ch;
4876 PRVM_G_FLOAT(OFS_RETURN) = 0;
4879 //#223 string(float c, ...) chr2str (FTE_STRINGS)
4880 void VM_chr2str (prvm_prog_t *prog)
4885 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
4886 for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
4887 t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
4889 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
4894 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
4895 for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
4896 len += u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
4898 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
4901 static int chrconv_number(int i, int base, int conv)
4926 static int chrconv_punct(int i, int base, int conv)
4944 static int chrchar_alpha(int i, int basec, int baset, int convc, int convt, int charnum)
4946 //convert case and colour seperatly...
4963 baset = 128*((charnum&1) == (convt-5));
4979 return i + basec + baset;
4981 // #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
4982 //bulk convert a string. change case or colouring.
4983 void VM_strconv (prvm_prog_t *prog)
4985 int ccase, redalpha, rednum, len, i;
4986 unsigned char resbuf[VM_STRINGTEMP_LENGTH];
4987 unsigned char *result = resbuf;
4989 VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
4991 ccase = (int) PRVM_G_FLOAT(OFS_PARM0); //0 same, 1 lower, 2 upper
4992 redalpha = (int) PRVM_G_FLOAT(OFS_PARM1); //0 same, 1 white, 2 red, 5 alternate, 6 alternate-alternate
4993 rednum = (int) PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
4994 VM_VarString(prog, 3, (char *) resbuf, sizeof(resbuf));
4995 len = (int)strlen((char *) resbuf);
4997 for (i = 0; i < len; i++, result++) //should this be done backwards?
4999 if (*result >= '0' && *result <= '9') //normal numbers...
5000 *result = chrconv_number(*result, '0', rednum);
5001 else if (*result >= '0'+128 && *result <= '9'+128)
5002 *result = chrconv_number(*result, '0'+128, rednum);
5003 else if (*result >= '0'+128-30 && *result <= '9'+128-30)
5004 *result = chrconv_number(*result, '0'+128-30, rednum);
5005 else if (*result >= '0'-30 && *result <= '9'-30)
5006 *result = chrconv_number(*result, '0'-30, rednum);
5008 else if (*result >= 'a' && *result <= 'z') //normal numbers...
5009 *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
5010 else if (*result >= 'A' && *result <= 'Z') //normal numbers...
5011 *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
5012 else if (*result >= 'a'+128 && *result <= 'z'+128) //normal numbers...
5013 *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
5014 else if (*result >= 'A'+128 && *result <= 'Z'+128) //normal numbers...
5015 *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
5017 else if ((*result & 127) < 16 || !redalpha) //special chars..
5019 else if (*result < 128)
5020 *result = chrconv_punct(*result, 0, redalpha);
5022 *result = chrconv_punct(*result, 128, redalpha);
5026 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, (char *) resbuf);
5029 // #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
5030 void VM_strpad (prvm_prog_t *prog)
5032 char src[VM_STRINGTEMP_LENGTH];
5033 char destbuf[VM_STRINGTEMP_LENGTH];
5035 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
5036 pad = (int) PRVM_G_FLOAT(OFS_PARM0);
5037 VM_VarString(prog, 1, src, sizeof(src));
5039 // note: < 0 = left padding, > 0 = right padding,
5040 // this is reverse logic of printf!
5041 dpsnprintf(destbuf, sizeof(destbuf), "%*s", -pad, src);
5043 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, destbuf);
5046 // #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
5047 //uses qw style \key\value strings
5048 void VM_infoadd (prvm_prog_t *prog)
5050 const char *info, *key;
5051 char value[VM_STRINGTEMP_LENGTH];
5052 char temp[VM_STRINGTEMP_LENGTH];
5054 VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
5055 info = PRVM_G_STRING(OFS_PARM0);
5056 key = PRVM_G_STRING(OFS_PARM1);
5057 VM_VarString(prog, 2, value, sizeof(value));
5059 dp_strlcpy(temp, info, VM_STRINGTEMP_LENGTH);
5061 InfoString_SetValue(temp, VM_STRINGTEMP_LENGTH, key, value);
5063 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, temp);
5066 // #227 string(string info, string key) infoget (FTE_STRINGS)
5067 //uses qw style \key\value strings
5068 void VM_infoget (prvm_prog_t *prog)
5072 char value[VM_STRINGTEMP_LENGTH];
5074 VM_SAFEPARMCOUNT(2, VM_infoget);
5075 info = PRVM_G_STRING(OFS_PARM0);
5076 key = PRVM_G_STRING(OFS_PARM1);
5078 InfoString_GetValue(info, key, value, VM_STRINGTEMP_LENGTH);
5080 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, value);
5083 //#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
5084 // also float(string s1, string s2) strcmp (FRIK_FILE)
5085 void VM_strncmp (prvm_prog_t *prog)
5087 const char *s1, *s2;
5088 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
5089 s1 = PRVM_G_STRING(OFS_PARM0);
5090 s2 = PRVM_G_STRING(OFS_PARM1);
5093 PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5097 PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
5101 // #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
5102 // #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
5103 void VM_strncasecmp (prvm_prog_t *prog)
5105 const char *s1, *s2;
5106 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
5107 s1 = PRVM_G_STRING(OFS_PARM0);
5108 s2 = PRVM_G_STRING(OFS_PARM1);
5111 PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5115 PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
5119 // #494 float(float caseinsensitive, string s, ...) crc16
5120 void VM_crc16(prvm_prog_t *prog)
5123 char s[VM_STRINGTEMP_LENGTH];
5124 VM_SAFEPARMCOUNTRANGE(2, 8, VM_crc16);
5125 insensitive = PRVM_G_FLOAT(OFS_PARM0);
5126 VM_VarString(prog, 1, s, sizeof(s));
5127 PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, strlen(s)));
5130 // #639 float(string digest, string data, ...) digest_hex
5131 void VM_digest_hex(prvm_prog_t *prog)
5139 char s[VM_STRINGTEMP_LENGTH];
5142 VM_SAFEPARMCOUNTRANGE(2, 8, VM_digest_hex);
5143 digest = PRVM_G_STRING(OFS_PARM0);
5146 VM_VarString(prog, 1, s, sizeof(s));
5147 len = (int)strlen(s);
5151 if(!strcmp(digest, "MD4"))
5154 mdfour((unsigned char *) out, (unsigned char *) s, len);
5156 else if(!strcmp(digest, "SHA256") && Crypto_Available())
5159 sha256((unsigned char *) out, (unsigned char *) s, len);
5161 // no warning needed on mismatch - we return string_null to QC
5166 static const char *hexmap = "0123456789abcdef";
5167 for(i = 0; i < outlen; ++i)
5169 outhex[2*i] = hexmap[(out[i] >> 4) & 15];
5170 outhex[2*i+1] = hexmap[(out[i] >> 0) & 15];
5173 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outhex);
5176 PRVM_G_INT(OFS_RETURN) = 0;
5179 void VM_wasfreed (prvm_prog_t *prog)
5181 VM_SAFEPARMCOUNT(1, VM_wasfreed);
5182 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->free;
5185 void VM_SetTraceGlobals(prvm_prog_t *prog, const trace_t *trace)
5187 PRVM_gameglobalfloat(trace_allsolid) = trace->allsolid;
5188 PRVM_gameglobalfloat(trace_startsolid) = trace->startsolid;
5189 PRVM_gameglobalfloat(trace_fraction) = trace->fraction;
5190 PRVM_gameglobalfloat(trace_inwater) = trace->inwater;
5191 PRVM_gameglobalfloat(trace_inopen) = trace->inopen;
5192 VectorCopy(trace->endpos, PRVM_gameglobalvector(trace_endpos));
5193 VectorCopy(trace->plane.normal, PRVM_gameglobalvector(trace_plane_normal));
5194 PRVM_gameglobalfloat(trace_plane_dist) = trace->plane.dist;
5195 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
5196 PRVM_gameglobalfloat(trace_dpstartcontents) = trace->startsupercontents;
5197 PRVM_gameglobalfloat(trace_dphitcontents) = trace->hitsupercontents;
5198 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = trace->hitq3surfaceflags;
5199 PRVM_gameglobalstring(trace_dphittexturename) = trace->hittexture ? PRVM_SetTempString(prog, trace->hittexture->name) : 0;
5202 void VM_ClearTraceGlobals(prvm_prog_t *prog)
5204 // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
5205 PRVM_gameglobalfloat(trace_allsolid) = 0;
5206 PRVM_gameglobalfloat(trace_startsolid) = 0;
5207 PRVM_gameglobalfloat(trace_fraction) = 0;
5208 PRVM_gameglobalfloat(trace_inwater) = 0;
5209 PRVM_gameglobalfloat(trace_inopen) = 0;
5210 VectorClear(PRVM_gameglobalvector(trace_endpos));
5211 VectorClear(PRVM_gameglobalvector(trace_plane_normal));
5212 PRVM_gameglobalfloat(trace_plane_dist) = 0;
5213 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(prog->edicts);
5214 PRVM_gameglobalfloat(trace_dpstartcontents) = 0;
5215 PRVM_gameglobalfloat(trace_dphitcontents) = 0;
5216 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = 0;
5217 PRVM_gameglobalstring(trace_dphittexturename) = 0;
5222 void VM_Cmd_Init(prvm_prog_t *prog)
5224 // only init the stuff for the current prog
5225 VM_Files_Init(prog);
5226 VM_Search_Init(prog);
5229 static void animatemodel_reset(prvm_prog_t *prog);
5231 void VM_Cmd_Reset(prvm_prog_t *prog)
5233 CL_PurgeOwner( MENUOWNER );
5234 VM_Search_Reset(prog);
5235 VM_Files_CloseAll(prog);
5236 animatemodel_reset(prog);
5239 // #510 string(string input, ...) uri_escape (DP_QC_URI_ESCAPE)
5240 // does URI escaping on a string (replace evil stuff by %AB escapes)
5241 void VM_uri_escape (prvm_prog_t *prog)
5243 char src[VM_STRINGTEMP_LENGTH];
5244 char dest[VM_STRINGTEMP_LENGTH];
5246 static const char *hex = "0123456789ABCDEF";
5248 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
5249 VM_VarString(prog, 0, src, sizeof(src));
5251 for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
5253 if((*p >= 'A' && *p <= 'Z')
5254 || (*p >= 'a' && *p <= 'z')
5255 || (*p >= '0' && *p <= '9')
5256 || (*p == '-') || (*p == '_') || (*p == '.')
5257 || (*p == '!') || (*p == '~')
5258 || (*p == '\'') || (*p == '(') || (*p == ')'))
5263 *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
5264 *q++ = hex[ *(unsigned char *)p & 0xF];
5269 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
5272 // #510 string(string input, ...) uri_unescape (DP_QC_URI_ESCAPE)
5273 // does URI unescaping on a string (get back the evil stuff)
5274 void VM_uri_unescape (prvm_prog_t *prog)
5276 char src[VM_STRINGTEMP_LENGTH];
5277 char dest[VM_STRINGTEMP_LENGTH];
5281 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
5282 VM_VarString(prog, 0, src, sizeof(src));
5284 for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
5288 if(p[1] >= '0' && p[1] <= '9')
5290 else if(p[1] >= 'a' && p[1] <= 'f')
5291 hi = p[1] - 'a' + 10;
5292 else if(p[1] >= 'A' && p[1] <= 'F')
5293 hi = p[1] - 'A' + 10;
5296 if(p[2] >= '0' && p[2] <= '9')
5298 else if(p[2] >= 'a' && p[2] <= 'f')
5299 lo = p[2] - 'a' + 10;
5300 else if(p[2] >= 'A' && p[2] <= 'F')
5301 lo = p[2] - 'A' + 10;
5304 if(hi != 0 || lo != 0) // don't unescape NUL bytes
5305 *q++ = (char) (hi * 0x10 + lo);
5316 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
5319 // #502 string(string filename) whichpack (DP_QC_WHICHPACK)
5320 // returns the name of the pack containing a file, or "" if it is not in any pack (but local or non-existant)
5321 void VM_whichpack (prvm_prog_t *prog)
5323 const char *fn, *pack;
5325 VM_SAFEPARMCOUNT(1, VM_whichpack);
5326 fn = PRVM_G_STRING(OFS_PARM0);
5327 pack = FS_WhichPack(fn);
5329 PRVM_G_INT(OFS_RETURN) = pack ? PRVM_SetTempString(prog, pack) : 0;
5337 char buffer[MAX_INPUTLINE];
5339 unsigned char *postdata; // free when uri_to_prog_t is freed
5341 char *sigdata; // free when uri_to_prog_t is freed
5346 static void uri_to_string_callback(int status, size_t length_received, unsigned char *buffer, void *cbdata)
5349 uri_to_prog_t *handle = (uri_to_prog_t *) cbdata;
5351 prog = handle->prog;
5354 // curl reply came too late... so just drop it
5355 if(handle->postdata)
5356 Z_Free(handle->postdata);
5358 Z_Free(handle->sigdata);
5363 if((prog->starttime == handle->starttime) && (PRVM_allfunction(URI_Get_Callback)))
5365 if(length_received >= sizeof(handle->buffer))
5366 length_received = sizeof(handle->buffer) - 1;
5367 handle->buffer[length_received] = 0;
5369 PRVM_G_FLOAT(OFS_PARM0) = handle->id;
5370 PRVM_G_FLOAT(OFS_PARM1) = status;
5371 PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, handle->buffer);
5372 prog->ExecuteProgram(prog, PRVM_allfunction(URI_Get_Callback), "QC function URI_Get_Callback is missing");
5375 if(handle->postdata)
5376 Z_Free(handle->postdata);
5378 Z_Free(handle->sigdata);
5382 // uri_get() gets content from an URL and calls a callback "uri_get_callback" with it set as string; an unique ID of the transfer is returned
5383 // returns 1 on success, and then calls the callback with the ID, 0 or the HTTP status code, and the received data in a string
5384 void VM_uri_get (prvm_prog_t *prog)
5389 uri_to_prog_t *handle;
5390 const char *posttype = NULL;
5391 const char *postseparator = NULL;
5392 int poststringbuffer = -1;
5394 const char *query_string = NULL;
5397 if(!PRVM_allfunction(URI_Get_Callback))
5398 prog->error_cmd("uri_get called by %s without URI_Get_Callback defined", prog->name);
5400 VM_SAFEPARMCOUNTRANGE(2, 6, VM_uri_get);
5402 url = PRVM_G_STRING(OFS_PARM0);
5403 id = PRVM_G_FLOAT(OFS_PARM1);
5405 posttype = PRVM_G_STRING(OFS_PARM2);
5407 postseparator = PRVM_G_STRING(OFS_PARM3);
5409 poststringbuffer = PRVM_G_FLOAT(OFS_PARM4);
5411 postkeyid = PRVM_G_FLOAT(OFS_PARM5);
5412 handle = (uri_to_prog_t *) Z_Malloc(sizeof(*handle)); // this can't be the prog's mem pool, as curl may call the callback later!
5414 query_string = strchr(url, '?');
5417 lq = query_string ? strlen(query_string) : 0;
5419 handle->prog = prog;
5420 handle->starttime = prog->starttime;
5422 if(postseparator && posttype && *posttype)
5424 size_t l = strlen(postseparator);
5425 if(poststringbuffer >= 0)
5430 prvm_stringbuffer_t *stringbuffer;
5431 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, poststringbuffer);
5434 VM_Warning(prog, "uri_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5438 for(i = 0;i < stringbuffer->num_strings;i++)
5442 if(stringbuffer->strings[i])
5443 ltotal += strlen(stringbuffer->strings[i]);
5445 handle->postdata = (unsigned char *)Z_Malloc(ltotal + 1 + lq);
5446 handle->postlen = ltotal;
5448 for(i = 0;i < stringbuffer->num_strings;i++)
5452 memcpy(handle->postdata + ltotal, postseparator, l);
5455 if(stringbuffer->strings[i])
5457 memcpy(handle->postdata + ltotal, stringbuffer->strings[i], strlen(stringbuffer->strings[i]));
5458 ltotal += strlen(stringbuffer->strings[i]);
5461 if(ltotal != handle->postlen)
5462 prog->error_cmd("%s: string buffer content size mismatch, possible overrun", prog->name);
5466 handle->postdata = (unsigned char *)Z_Malloc(l + 1 + lq);
5467 handle->postlen = l;
5468 memcpy(handle->postdata, postseparator, l);
5470 handle->postdata[handle->postlen] = 0;
5472 memcpy(handle->postdata + handle->postlen + 1, query_string, lq);
5475 // POST: we sign postdata \0 query string
5477 handle->sigdata = (char *)Z_Malloc(8192);
5478 dp_strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
5479 l = strlen(handle->sigdata);
5480 handle->siglen = Crypto_SignDataDetached(handle->postdata, handle->postlen + 1 + lq, postkeyid, handle->sigdata + l, 8192 - l);
5483 Z_Free(handle->sigdata);
5484 handle->sigdata = NULL;
5487 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
5490 Z_Free(handle->sigdata);
5491 handle->sigdata = NULL;
5494 handle->siglen = l + ll;
5495 handle->sigdata[handle->siglen] = 0;
5498 dp_strlcpy(handle->posttype, posttype, sizeof(handle->posttype));
5499 ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, handle->posttype, handle->postdata, handle->postlen, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
5503 if(postkeyid >= 0 && query_string)
5505 // GET: we sign JUST the query string
5507 handle->sigdata = (char *)Z_Malloc(8192);
5508 dp_strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
5509 l = strlen(handle->sigdata);
5510 handle->siglen = Crypto_SignDataDetached(query_string, lq, postkeyid, handle->sigdata + l, 8192 - l);
5513 Z_Free(handle->sigdata);
5514 handle->sigdata = NULL;
5517 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
5520 Z_Free(handle->sigdata);
5521 handle->sigdata = NULL;
5524 handle->siglen = l + ll;
5525 handle->sigdata[handle->siglen] = 0;
5528 handle->postdata = NULL;
5529 handle->postlen = 0;
5530 ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, NULL, NULL, 0, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
5534 PRVM_G_INT(OFS_RETURN) = 1;
5538 if(handle->postdata)
5539 Z_Free(handle->postdata);
5541 Z_Free(handle->sigdata);
5543 PRVM_G_INT(OFS_RETURN) = 0;
5547 void VM_netaddress_resolve (prvm_prog_t *prog)
5550 char normalized[128];
5552 lhnetaddress_t addr;
5554 VM_SAFEPARMCOUNTRANGE(1, 2, VM_netaddress_resolve);
5556 ip = PRVM_G_STRING(OFS_PARM0);
5559 port = (int) PRVM_G_FLOAT(OFS_PARM1);
5561 if(LHNETADDRESS_FromString(&addr, ip, port) && LHNETADDRESS_ToString(&addr, normalized, sizeof(normalized), prog->argc > 1))
5562 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, normalized);
5564 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
5567 //string(prvm_prog_t *prog) getextresponse = #624; // returns the next extResponse packet that was sent to this client
5568 void VM_CL_getextresponse (prvm_prog_t *prog)
5570 VM_SAFEPARMCOUNT(0,VM_argv);
5572 if (cl_net_extresponse_count <= 0)
5573 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
5577 --cl_net_extresponse_count;
5578 first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
5579 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cl_net_extresponse[first]);
5583 void VM_SV_getextresponse (prvm_prog_t *prog)
5585 VM_SAFEPARMCOUNT(0,VM_argv);
5587 if (sv_net_extresponse_count <= 0)
5588 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
5592 --sv_net_extresponse_count;
5593 first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
5594 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, sv_net_extresponse[first]);
5598 // DP_QC_NUDGEOUTOFSOLID
5599 // float(entity ent) nudgeoutofsolid = #567;
5600 void VM_nudgeoutofsolid(prvm_prog_t *prog)
5604 VM_SAFEPARMCOUNTRANGE(1, 1, VM_nudgeoutofsolid);
5606 ent = PRVM_G_EDICT(OFS_PARM0);
5607 if (ent == prog->edicts)
5609 VM_Warning(prog, "nudgeoutofsolid: can not modify world entity\n");
5610 PRVM_G_FLOAT(OFS_RETURN) = 0;
5615 VM_Warning(prog, "nudgeoutofsolid: can not modify free entity\n");
5616 PRVM_G_FLOAT(OFS_RETURN) = 0;
5620 PRVM_G_FLOAT(OFS_RETURN) = PHYS_NudgeOutOfSolid(prog, ent);
5622 if (PRVM_G_FLOAT(OFS_RETURN) > 0)
5624 if (prog == SVVM_prog)
5626 else if (prog == CLVM_prog)
5629 Sys_Error("PHYS_NudgeOutOfSolid: cannot be called from %s VM\n", prog->name);
5635 Common functions between menu.dat and clsprogs
5639 //#349 float() isdemo
5640 void VM_CL_isdemo (prvm_prog_t *prog)
5642 VM_SAFEPARMCOUNT(0, VM_CL_isdemo);
5643 PRVM_G_FLOAT(OFS_RETURN) = cls.demoplayback;
5646 //#355 float() videoplaying
5647 void VM_CL_videoplaying (prvm_prog_t *prog)
5649 VM_SAFEPARMCOUNT(0, VM_CL_videoplaying);
5650 PRVM_G_FLOAT(OFS_RETURN) = cl_videoplaying;
5657 callfunction(...,string function_name)
5661 void VM_callfunction(prvm_prog_t *prog)
5666 VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
5668 s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
5670 VM_CheckEmptyString(prog, s);
5672 func = PRVM_ED_FindFunction(prog, s);
5675 prog->error_cmd("VM_callfunction: function %s not found !", s);
5676 else if (func->first_statement < 0)
5678 // negative statements are built in functions
5679 int builtinnumber = -func->first_statement;
5680 prog->xfunction->builtinsprofile++;
5681 if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
5682 prog->builtins[builtinnumber](prog);
5684 prog->error_cmd("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, prog->name);
5686 else if(func - prog->functions > 0)
5689 prog->ExecuteProgram(prog, func - prog->functions,"");
5698 float isfunction(string function_name)
5701 void VM_isfunction(prvm_prog_t *prog)
5706 VM_SAFEPARMCOUNT(1, VM_isfunction);
5708 s = PRVM_G_STRING(OFS_PARM0);
5710 VM_CheckEmptyString(prog, s);
5712 func = PRVM_ED_FindFunction(prog, s);
5715 PRVM_G_FLOAT(OFS_RETURN) = false;
5717 PRVM_G_FLOAT(OFS_RETURN) = true;
5724 string sprintf(string format, ...)
5728 void VM_sprintf(prvm_prog_t *prog)
5731 char outbuf[MAX_INPUTLINE];
5732 char *o = outbuf, *end = outbuf + sizeof(outbuf), *err;
5735 int width, precision, thisarg, flags;
5739 static prvm_int_t dummyivec[3] = {0, 0, 0};
5740 static prvm_vec_t dummyvec[3] = {0, 0, 0};
5743 #define PRINTF_ALTERNATE 1
5744 #define PRINTF_ZEROPAD 2
5745 #define PRINTF_LEFT 4
5746 #define PRINTF_SPACEPOSITIVE 8
5747 #define PRINTF_SIGNPOSITIVE 16
5751 s = PRVM_G_STRING(OFS_PARM0);
5753 #define GETARG_FLOAT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)
5754 #define GETARG_VECTOR(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)
5755 #define GETARG_INT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)
5756 #define GETARG_INTVECTOR(a) (((a)>=1 && (a)<prog->argc) ? ((prvm_int_t*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)
5757 #define GETARG_STRING(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")
5772 // complete directive format:
5781 // is number following?
5782 if(*s >= '0' && *s <= '9')
5784 width = strtol(s, &err, 10);
5787 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5800 flags |= PRINTF_ZEROPAD;
5802 width = -1; // it was just a flag
5814 case '#': flags |= PRINTF_ALTERNATE; break;
5815 case '0': flags |= PRINTF_ZEROPAD; break;
5816 case '-': flags |= PRINTF_LEFT; break;
5817 case ' ': flags |= PRINTF_SPACEPOSITIVE; break;
5818 case '+': flags |= PRINTF_SIGNPOSITIVE; break;
5828 if(*s >= '0' && *s <= '9')
5830 width = strtol(s, &err, 10);
5831 if(!err || *err != '$')
5833 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5840 width = GETARG_FLOAT(width);
5843 flags |= PRINTF_LEFT;
5847 else if(*s >= '0' && *s <= '9')
5849 width = strtol(s, &err, 10);
5852 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5858 flags |= PRINTF_LEFT;
5862 // otherwise width stays -1
5871 if(*s >= '0' && *s <= '9')
5873 precision = strtol(s, &err, 10);
5874 if(!err || *err != '$')
5876 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5882 precision = argpos++;
5883 precision = GETARG_FLOAT(precision);
5885 else if(*s >= '0' && *s <= '9')
5887 precision = strtol(s, &err, 10);
5890 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5897 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
5906 case 'h': isfloat = 1; break;
5907 case 'l': isfloat = 0; break;
5908 case 'L': isfloat = 0; break;
5919 // now s points to the final directive char and is no longer changed
5934 if(*s != 's' && *s != 'c')
5935 if(flags & PRINTF_ALTERNATE) *f++ = '#';
5936 if(flags & PRINTF_ZEROPAD) *f++ = '0';
5937 if(flags & PRINTF_LEFT) *f++ = '-';
5938 if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
5939 if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
5946 if(*s == 'd' || *s == 'i' || *s == 'o' || *s == 'u' || *s == 'x' || *s == 'X')
5948 // make it use a good integer type
5949 for(p = INT_LOSSLESS_FORMAT_SIZE; *p; )
5955 if(width < 0) // not set
5961 if(precision < 0) // not set
5962 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
5964 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
5966 case 'o': case 'u': case 'x': case 'X':
5967 if(precision < 0) // not set
5968 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
5970 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
5972 case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
5973 if(precision < 0) // not set
5974 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
5976 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
5980 if(precision < 0) // not set
5981 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
5982 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
5983 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
5984 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
5987 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
5988 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
5989 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
5990 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
5994 if(flags & PRINTF_ALTERNATE)
5996 if(precision < 0) // not set
5997 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
5999 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
6003 unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
6005 const char *buf = u8_encodech(c, NULL, charbuf16);
6008 if(precision < 0) // not set
6009 precision = end - o - 1;
6010 o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
6013 //spike FIXME -- 'S' for quoted tokenize-safe-or-print escaping of strings so stuff can safely survive console commands.
6015 if(flags & PRINTF_ALTERNATE)
6017 if(precision < 0) // not set
6018 o += dpsnprintf(o, end - o, formatbuf, width, GETARG_STRING(thisarg));
6020 o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
6024 if(precision < 0) // not set
6025 precision = end - o - 1;
6026 if(flags & PRINTF_SIGNPOSITIVE)
6027 o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6029 o += u8_strpad_colorcodes(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6033 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6049 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outbuf);
6055 static model_t *getmodel(prvm_prog_t *prog, prvm_edict_t *ed)
6057 if (prog == SVVM_prog)
6058 return SV_GetModelFromEdict(ed);
6059 else if (prog == CLVM_prog)
6060 return CL_GetModelFromEdict(ed);
6065 struct animatemodel_cache
6068 frameblend_t frameblend[MAX_FRAMEBLENDS];
6069 skeleton_t *skeleton_p;
6070 skeleton_t skeleton;
6071 float *data_vertex3f;
6072 float *data_svector3f;
6073 float *data_tvector3f;
6074 float *data_normal3f;
6076 float *buf_vertex3f;
6077 float *buf_svector3f;
6078 float *buf_tvector3f;
6079 float *buf_normal3f;
6082 static void animatemodel_reset(prvm_prog_t *prog)
6084 if (!prog->animatemodel_cache)
6086 if(prog->animatemodel_cache->buf_vertex3f) Mem_Free(prog->animatemodel_cache->buf_vertex3f);
6087 if(prog->animatemodel_cache->buf_svector3f) Mem_Free(prog->animatemodel_cache->buf_svector3f);
6088 if(prog->animatemodel_cache->buf_tvector3f) Mem_Free(prog->animatemodel_cache->buf_tvector3f);
6089 if(prog->animatemodel_cache->buf_normal3f) Mem_Free(prog->animatemodel_cache->buf_normal3f);
6090 Mem_Free(prog->animatemodel_cache);
6093 static void animatemodel(prvm_prog_t *prog, model_t *model, prvm_edict_t *ed)
6095 skeleton_t *skeleton;
6096 int skeletonindex = -1;
6098 struct animatemodel_cache *animatemodel_cache;
6099 if (!prog->animatemodel_cache)
6101 prog->animatemodel_cache = (struct animatemodel_cache *)Mem_Alloc(prog->progs_mempool, sizeof(struct animatemodel_cache));
6102 memset(prog->animatemodel_cache, 0, sizeof(struct animatemodel_cache));
6104 animatemodel_cache = prog->animatemodel_cache;
6105 if(!(model->surfmesh.isanimated && model->AnimateVertices))
6107 animatemodel_cache->data_vertex3f = model->surfmesh.data_vertex3f;
6108 animatemodel_cache->data_svector3f = model->surfmesh.data_svector3f;
6109 animatemodel_cache->data_tvector3f = model->surfmesh.data_tvector3f;
6110 animatemodel_cache->data_normal3f = model->surfmesh.data_normal3f;
6113 need |= (animatemodel_cache->model != model);
6114 VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
6115 VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, PRVM_serverglobalfloat(time));
6116 need |= (memcmp(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend))) != 0;
6117 skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
6118 if (!(skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones))
6120 need |= (animatemodel_cache->skeleton_p != skeleton);
6122 need |= (memcmp(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton))) != 0;
6125 if(model->surfmesh.num_vertices > animatemodel_cache->max_vertices)
6127 animatemodel_cache->max_vertices = model->surfmesh.num_vertices * 2;
6128 if(animatemodel_cache->buf_vertex3f) Mem_Free(animatemodel_cache->buf_vertex3f);
6129 if(animatemodel_cache->buf_svector3f) Mem_Free(animatemodel_cache->buf_svector3f);
6130 if(animatemodel_cache->buf_tvector3f) Mem_Free(animatemodel_cache->buf_tvector3f);
6131 if(animatemodel_cache->buf_normal3f) Mem_Free(animatemodel_cache->buf_normal3f);
6132 animatemodel_cache->buf_vertex3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6133 animatemodel_cache->buf_svector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6134 animatemodel_cache->buf_tvector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6135 animatemodel_cache->buf_normal3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6137 animatemodel_cache->data_vertex3f = animatemodel_cache->buf_vertex3f;
6138 animatemodel_cache->data_svector3f = animatemodel_cache->buf_svector3f;
6139 animatemodel_cache->data_tvector3f = animatemodel_cache->buf_tvector3f;
6140 animatemodel_cache->data_normal3f = animatemodel_cache->buf_normal3f;
6141 VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
6142 model->AnimateVertices(model, ed->priv.server->frameblend, &ed->priv.server->skeleton, animatemodel_cache->data_vertex3f, animatemodel_cache->data_normal3f, animatemodel_cache->data_svector3f, animatemodel_cache->data_tvector3f);
6143 animatemodel_cache->model = model;
6144 memcpy(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
6145 animatemodel_cache->skeleton_p = skeleton;
6147 memcpy(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton));
6150 static void getmatrix(prvm_prog_t *prog, prvm_edict_t *ed, matrix4x4_t *out)
6152 if (prog == SVVM_prog)
6153 SV_GetEntityMatrix(prog, ed, out, false);
6154 else if (prog == CLVM_prog)
6155 CL_GetEntityMatrix(prog, ed, out, false);
6157 *out = identitymatrix;
6160 static void applytransform_forward(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6163 getmatrix(prog, ed, &m);
6164 Matrix4x4_Transform(&m, in, out);
6167 static void applytransform_forward_direction(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6170 getmatrix(prog, ed, &m);
6171 Matrix4x4_Transform3x3(&m, in, out);
6174 static void applytransform_inverted(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6177 getmatrix(prog, ed, &m);
6178 Matrix4x4_Invert_Full(&n, &m);
6179 Matrix4x4_Transform3x3(&n, in, out);
6182 static void applytransform_forward_normal(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6186 getmatrix(prog, ed, &m);
6187 Matrix4x4_TransformPositivePlane(&m, in[0], in[1], in[2], 0, p);
6191 static void clippointtosurface(prvm_prog_t *prog, prvm_edict_t *ed, model_t *model, msurface_t *surface, vec3_t p, vec3_t out)
6194 float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
6196 animatemodel(prog, model, ed);
6197 bestdist = 1000000000;
6199 for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
6201 // clip original point to each triangle of the surface and find the
6202 // triangle that is closest
6203 v[0] = prog->animatemodel_cache->data_vertex3f + e[0] * 3;
6204 v[1] = prog->animatemodel_cache->data_vertex3f + e[1] * 3;
6205 v[2] = prog->animatemodel_cache->data_vertex3f + e[2] * 3;
6206 TriangleNormal(v[0], v[1], v[2], facenormal);
6207 VectorNormalize(facenormal);
6208 offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
6209 VectorMA(p, offsetdist, facenormal, temp);
6210 for (j = 0, k = 2;j < 3;k = j, j++)
6212 VectorSubtract(v[k], v[j], edgenormal);
6213 CrossProduct(edgenormal, facenormal, sidenormal);
6214 VectorNormalize(sidenormal);
6215 offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
6217 VectorMA(temp, offsetdist, sidenormal, temp);
6219 dist = VectorDistance2(temp, p);
6220 if (bestdist > dist)
6223 VectorCopy(temp, out);
6228 static msurface_t *getsurface(model_t *model, int surfacenum)
6230 if (surfacenum < 0 || surfacenum >= model->submodelsurfaces_end - model->submodelsurfaces_start)
6232 return model->data_surfaces + surfacenum + model->submodelsurfaces_start;
6236 //PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
6237 void VM_getsurfacenumpoints(prvm_prog_t *prog)
6240 msurface_t *surface;
6241 VM_SAFEPARMCOUNT(2, VM_getsurfacenumpoints);
6242 // return 0 if no such surface
6243 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6245 PRVM_G_FLOAT(OFS_RETURN) = 0;
6249 // note: this (incorrectly) assumes it is a simple polygon
6250 PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
6252 //PF_getsurfacepoint, // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
6253 void VM_getsurfacepoint(prvm_prog_t *prog)
6257 msurface_t *surface;
6260 VM_SAFEPARMCOUNT(3, VM_getsurfacepoint);
6261 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
6262 ed = PRVM_G_EDICT(OFS_PARM0);
6263 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6265 // note: this (incorrectly) assumes it is a simple polygon
6266 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
6267 if (pointnum < 0 || pointnum >= surface->num_vertices)
6269 animatemodel(prog, model, ed);
6270 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
6271 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6273 //PF_getsurfacepointattribute, // #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
6274 // float SPA_POSITION = 0;
6275 // float SPA_S_AXIS = 1;
6276 // float SPA_T_AXIS = 2;
6277 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
6278 // float SPA_TEXCOORDS0 = 4;
6279 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
6280 // float SPA_LIGHTMAP0_COLOR = 6;
6281 void VM_getsurfacepointattribute(prvm_prog_t *prog)
6285 msurface_t *surface;
6290 VM_SAFEPARMCOUNT(4, VM_getsurfacepointattribute);
6291 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
6292 ed = PRVM_G_EDICT(OFS_PARM0);
6293 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6295 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
6296 if (pointnum < 0 || pointnum >= surface->num_vertices)
6298 attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
6300 animatemodel(prog, model, ed);
6302 switch( attributetype ) {
6303 // float SPA_POSITION = 0;
6305 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
6306 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6308 // float SPA_S_AXIS = 1;
6310 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
6311 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6313 // float SPA_T_AXIS = 2;
6315 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
6316 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6318 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
6320 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
6321 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6323 // float SPA_TEXCOORDS0 = 4;
6325 float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
6326 result[0] = texcoord[0];
6327 result[1] = texcoord[1];
6329 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6332 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
6334 float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
6335 result[0] = texcoord[0];
6336 result[1] = texcoord[1];
6338 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6341 // float SPA_LIGHTMAP0_COLOR = 6;
6343 // ignore alpha for now..
6344 VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
6347 VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
6351 //PF_getsurfacenormal, // #436 vector(entity e, float s) getsurfacenormal = #436;
6352 void VM_getsurfacenormal(prvm_prog_t *prog)
6355 msurface_t *surface;
6358 VM_SAFEPARMCOUNT(2, VM_getsurfacenormal);
6359 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
6360 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6362 // note: this only returns the first triangle, so it doesn't work very
6363 // well for curved surfaces or arbitrary meshes
6364 animatemodel(prog, model, PRVM_G_EDICT(OFS_PARM0));
6365 TriangleNormal((prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex), (prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex) + 3, (prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex) + 6, normal);
6366 applytransform_forward_normal(prog, normal, PRVM_G_EDICT(OFS_PARM0), result);
6367 VectorNormalize(result);
6368 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
6370 //PF_getsurfacetexture, // #437 string(entity e, float s) getsurfacetexture = #437;
6371 void VM_getsurfacetexture(prvm_prog_t *prog)
6374 msurface_t *surface;
6375 VM_SAFEPARMCOUNT(2, VM_getsurfacetexture);
6376 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
6377 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6379 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, surface->texture->name);
6381 //PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
6382 void VM_getsurfacenearpoint(prvm_prog_t *prog)
6384 int surfacenum, best;
6386 vec_t dist, bestdist;
6389 msurface_t *surface;
6391 VM_SAFEPARMCOUNT(2, VM_getsurfacenearpoint);
6392 PRVM_G_FLOAT(OFS_RETURN) = -1;
6393 ed = PRVM_G_EDICT(OFS_PARM0);
6394 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), point);
6396 if (!ed || ed->free)
6398 model = getmodel(prog, ed);
6399 if (!model || !model->num_surfaces)
6402 animatemodel(prog, model, ed);
6404 applytransform_inverted(prog, point, ed, p);
6406 bestdist = 1000000000;
6407 for (surfacenum = model->submodelsurfaces_start;surfacenum < model->submodelsurfaces_end;surfacenum++)
6409 surface = model->data_surfaces + surfacenum;
6410 // first see if the nearest point on the surface's box is closer than the previous match
6411 clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
6412 clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
6413 clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
6414 dist = VectorLength2(clipped);
6415 if (dist < bestdist)
6417 // it is, check the nearest point on the actual geometry
6418 clippointtosurface(prog, ed, model, surface, p, clipped);
6419 VectorSubtract(clipped, p, clipped);
6420 dist += VectorLength2(clipped);
6421 if (dist < bestdist)
6423 // that's closer too, store it as the best match
6424 best = surfacenum - model->submodelsurfaces_start;
6429 PRVM_G_FLOAT(OFS_RETURN) = best;
6431 //PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
6432 void VM_getsurfaceclippedpoint(prvm_prog_t *prog)
6436 msurface_t *surface;
6438 VM_SAFEPARMCOUNT(3, VM_getsurfaceclippedpoint);
6439 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
6440 ed = PRVM_G_EDICT(OFS_PARM0);
6441 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6443 animatemodel(prog, model, ed);
6444 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), inp);
6445 applytransform_inverted(prog, inp, ed, p);
6446 clippointtosurface(prog, ed, model, surface, p, out);
6447 VectorAdd(out, PRVM_serveredictvector(ed, origin), PRVM_G_VECTOR(OFS_RETURN));
6450 //PF_getsurfacenumtriangles, // #??? float(entity e, float s) getsurfacenumtriangles = #???;
6451 void VM_getsurfacenumtriangles(prvm_prog_t *prog)
6454 msurface_t *surface;
6455 VM_SAFEPARMCOUNT(2, VM_getsurfacenumtriangles);
6456 // return 0 if no such surface
6457 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6459 PRVM_G_FLOAT(OFS_RETURN) = 0;
6463 PRVM_G_FLOAT(OFS_RETURN) = surface->num_triangles;
6465 //PF_getsurfacetriangle, // #??? vector(entity e, float s, float n) getsurfacetriangle = #???;
6466 void VM_getsurfacetriangle(prvm_prog_t *prog)
6468 const vec3_t d = {-1, -1, -1};
6471 msurface_t *surface;
6473 VM_SAFEPARMCOUNT(3, VM_getsurfacetriangle);
6474 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
6475 ed = PRVM_G_EDICT(OFS_PARM0);
6476 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
6478 trinum = (int)PRVM_G_FLOAT(OFS_PARM2);
6479 if (trinum < 0 || trinum >= surface->num_triangles)
6481 // FIXME: implement rotation/scaling
6482 VectorMA(&(model->surfmesh.data_element3i + 3 * surface->num_firsttriangle)[trinum * 3], surface->num_firstvertex, d, PRVM_G_VECTOR(OFS_RETURN));
6490 #define VM_physics_ApplyCmd(ed,f) if (!ed->priv.server->ode_body) VM_physics_newstackfunction(prog, ed, f); else World_Physics_ApplyCmd(ed, f)
6492 static edict_odefunc_t *VM_physics_newstackfunction(prvm_prog_t *prog, prvm_edict_t *ed, edict_odefunc_t *f)
6494 edict_odefunc_t *newfunc, *func;
6496 newfunc = (edict_odefunc_t *)Mem_Alloc(prog->progs_mempool, sizeof(edict_odefunc_t));
6497 memcpy(newfunc, f, sizeof(edict_odefunc_t));
6498 newfunc->next = NULL;
6499 if (!ed->priv.server->ode_func)
6500 ed->priv.server->ode_func = newfunc;
6503 for (func = ed->priv.server->ode_func; func->next; func = func->next);
6504 func->next = newfunc;
6510 // void(entity e, float physics_enabled) physics_enable = #;
6511 void VM_physics_enable(prvm_prog_t *prog)
6517 VM_SAFEPARMCOUNT(2, VM_physics_enable);
6519 ed = PRVM_G_EDICT(OFS_PARM0);
6522 if (developer.integer > 0)
6523 VM_Warning(prog, "VM_physics_enable: null entity!\n");
6526 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
6527 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
6529 VM_Warning(prog, "VM_physics_enable: entity is not MOVETYPE_PHYSICS!\n");
6532 f.type = PRVM_G_FLOAT(OFS_PARM1) == 0 ? ODEFUNC_DISABLE : ODEFUNC_ENABLE;
6533 VM_physics_ApplyCmd(ed, &f);
6537 // void(entity e, vector force, vector relative_ofs) physics_addforce = #;
6538 void VM_physics_addforce(prvm_prog_t *prog)
6544 VM_SAFEPARMCOUNT(3, VM_physics_addforce);
6546 ed = PRVM_G_EDICT(OFS_PARM0);
6549 if (developer.integer > 0)
6550 VM_Warning(prog, "VM_physics_addforce: null entity!\n");
6553 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
6554 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
6556 VM_Warning(prog, "VM_physics_addforce: entity is not MOVETYPE_PHYSICS!\n");
6559 f.type = ODEFUNC_FORCE;
6560 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
6561 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), f.v2);
6562 VM_physics_ApplyCmd(ed, &f);
6566 // void(entity e, vector torque) physics_addtorque = #;
6567 void VM_physics_addtorque(prvm_prog_t *prog)
6573 VM_SAFEPARMCOUNT(2, VM_physics_addtorque);
6575 ed = PRVM_G_EDICT(OFS_PARM0);
6578 if (developer.integer > 0)
6579 VM_Warning(prog, "VM_physics_addtorque: null entity!\n");
6582 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
6583 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
6585 VM_Warning(prog, "VM_physics_addtorque: entity is not MOVETYPE_PHYSICS!\n");
6588 f.type = ODEFUNC_TORQUE;
6589 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
6590 VM_physics_ApplyCmd(ed, &f);
6594 extern cvar_t prvm_coverage;
6595 void VM_coverage(prvm_prog_t *prog)
6597 VM_SAFEPARMCOUNT(0, VM_coverage);
6598 if (prog->explicit_profile[prog->xstatement]++ == 0 && (prvm_coverage.integer & 2))
6599 PRVM_ExplicitCoverageEvent(prog, prog->xfunction, prog->xstatement);