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 // LordHavoc: 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;
32 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
37 // TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
38 if(prvm_backtraceforwarnings.integer && recursive != realtime) // NOTE: this compares to the time, just in case if PRVM_PrintState causes a Host_Error and keeps recursive set
41 PRVM_PrintState(prog, 0);
47 //============================================================================
50 // TODO DONE: move vm_files and vm_fssearchlist to prvm_prog_t struct
51 // TODO: move vm_files and vm_fssearchlist back [9/13/2006 Black]
52 // TODO: (move vm_files and vm_fssearchlist to prvm_prog_t struct again) [2007-01-23 LordHavoc]
53 // TODO: will this war ever end? [2007-01-23 LordHavoc]
55 void VM_CheckEmptyString(prvm_prog_t *prog, const char *s)
57 if (ISWHITESPACE(s[0]))
58 prog->error_cmd("%s: Bad string", prog->name);
61 void VM_GenerateFrameGroupBlend(prvm_prog_t *prog, framegroupblend_t *framegroupblend, const prvm_edict_t *ed)
63 // self.frame is the interpolation target (new frame)
64 // self.frame1time is the animation base time for the interpolation target
65 // self.frame2 is the interpolation start (previous frame)
66 // self.frame2time is the animation base time for the interpolation start
67 // self.lerpfrac is the interpolation strength for self.frame2
68 // self.lerpfrac3 is the interpolation strength for self.frame3
69 // self.lerpfrac4 is the interpolation strength for self.frame4
70 // pitch angle on a player model where the animator set up 5 sets of
71 // animations and the csqc simply lerps between sets)
72 framegroupblend[0].frame = (int) PRVM_gameedictfloat(ed, frame );
73 framegroupblend[1].frame = (int) PRVM_gameedictfloat(ed, frame2 );
74 framegroupblend[2].frame = (int) PRVM_gameedictfloat(ed, frame3 );
75 framegroupblend[3].frame = (int) PRVM_gameedictfloat(ed, frame4 );
76 framegroupblend[0].start = PRVM_gameedictfloat(ed, frame1time);
77 framegroupblend[1].start = PRVM_gameedictfloat(ed, frame2time);
78 framegroupblend[2].start = PRVM_gameedictfloat(ed, frame3time);
79 framegroupblend[3].start = PRVM_gameedictfloat(ed, frame4time);
80 framegroupblend[1].lerp = PRVM_gameedictfloat(ed, lerpfrac );
81 framegroupblend[2].lerp = PRVM_gameedictfloat(ed, lerpfrac3 );
82 framegroupblend[3].lerp = PRVM_gameedictfloat(ed, lerpfrac4 );
83 // assume that the (missing) lerpfrac1 is whatever remains after lerpfrac2+lerpfrac3+lerpfrac4 are summed
84 framegroupblend[0].lerp = 1 - framegroupblend[1].lerp - framegroupblend[2].lerp - framegroupblend[3].lerp;
87 // LordHavoc: quite tempting to break apart this function to reuse the
88 // duplicated code, but I suspect it is better for performance
90 void VM_FrameBlendFromFrameGroupBlend(frameblend_t *frameblend, const framegroupblend_t *framegroupblend, const dp_model_t *model, double curtime)
92 int sub2, numframes, f, i, k;
93 int isfirstframegroup = true;
95 double sublerp, lerp, d;
96 const animscene_t *scene;
97 const framegroupblend_t *g;
98 frameblend_t *blend = frameblend;
100 memset(blend, 0, MAX_FRAMEBLENDS * sizeof(*blend));
102 // rpolzer: Not testing isanimated here - a model might have
103 // "animations" that move no vertices (but only bones), thus rendering
104 // may assume it's not animated while processing can't.
111 nolerp = (model->type == mod_sprite) ? !r_lerpsprites.integer : !r_lerpmodels.integer;
112 numframes = model->numframes;
113 for (k = 0, g = framegroupblend;k < MAX_FRAMEGROUPBLENDS;k++, g++)
116 if ((unsigned int)f >= (unsigned int)numframes)
118 if (developer_extra.integer)
119 Con_DPrintf("VM_FrameBlendFromFrameGroupBlend: no such frame %d in model %s\n", f, model->name);
127 if (isfirstframegroup)
130 isfirstframegroup = false;
135 if (model->animscenes)
137 scene = model->animscenes + f;
138 f = scene->firstframe;
139 if (scene->framecount > 1)
141 // this code path is only used on .zym models and torches
142 sublerp = scene->framerate * (curtime - g->start);
143 f = (int) floor(sublerp);
146 if (sublerp < (1.0 / 65536.0f))
148 if (sublerp > (65535.0f / 65536.0f))
154 f = (f % scene->framecount);
155 sub2 = (sub2 % scene->framecount);
157 f = bound(0, f, (scene->framecount - 1)) + scene->firstframe;
158 sub2 = bound(0, sub2, (scene->framecount - 1)) + scene->firstframe;
160 // two framelerps produced from one animation
163 for (i = 0;i < MAX_FRAMEBLENDS;i++)
165 if (blend[i].lerp <= 0 || blend[i].subframe == sub2)
167 blend[i].subframe = sub2;
173 d = (1 - sublerp) * lerp;
178 for (i = 0;i < MAX_FRAMEBLENDS;i++)
180 if (blend[i].lerp <= 0 || blend[i].subframe == f)
182 blend[i].subframe = f;
191 void VM_UpdateEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed, const dp_model_t *edmodel, const frameblend_t *frameblend)
193 if (ed->priv.server->skeleton.model != edmodel)
195 VM_RemoveEdictSkeleton(prog, ed);
196 ed->priv.server->skeleton.model = edmodel;
198 if (!ed->priv.server->skeleton.model || !ed->priv.server->skeleton.model->num_bones)
200 if(ed->priv.server->skeleton.relativetransforms)
201 Mem_Free(ed->priv.server->skeleton.relativetransforms);
202 ed->priv.server->skeleton.relativetransforms = NULL;
207 int skeletonindex = -1;
208 skeleton_t *skeleton;
209 skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
210 if (skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
212 // custom skeleton controlled by the game (FTE_CSQC_SKELETONOBJECTS)
213 if (!ed->priv.server->skeleton.relativetransforms)
214 ed->priv.server->skeleton.relativetransforms = (matrix4x4_t *)Mem_Alloc(prog->progs_mempool, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
215 memcpy(ed->priv.server->skeleton.relativetransforms, skeleton->relativetransforms, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
219 if(ed->priv.server->skeleton.relativetransforms)
220 Mem_Free(ed->priv.server->skeleton.relativetransforms);
221 ed->priv.server->skeleton.relativetransforms = NULL;
226 void VM_RemoveEdictSkeleton(prvm_prog_t *prog, prvm_edict_t *ed)
228 if (ed->priv.server->skeleton.relativetransforms)
229 Mem_Free(ed->priv.server->skeleton.relativetransforms);
230 memset(&ed->priv.server->skeleton, 0, sizeof(ed->priv.server->skeleton));
236 //============================================================================
239 void VM_VarString(prvm_prog_t *prog, int first, char *out, int outlength)
245 outend = out + outlength - 1;
246 for (i = first;i < prog->argc && out < outend;i++)
248 s = PRVM_G_STRING((OFS_PARM0+i*3));
249 while (out < outend && *s)
259 returns true if the extension is supported by the server
261 checkextension(extensionname)
265 // kind of helper function
266 static qboolean checkextension(prvm_prog_t *prog, const char *name)
269 const char *e, *start;
270 len = (int)strlen(name);
272 for (e = prog->extensionstring;*e;e++)
279 while (*e && *e != ' ')
281 if ((e - start) == len && !strncasecmp(start, name, len))
284 // special sheck for ODE
285 if (!strncasecmp("DP_PHYSICS_ODE", name, 14))
287 #ifndef LINK_TO_LIBODE
288 return ode_dll ? true : false;
290 #ifdef LINK_TO_LIBODE
299 // special sheck for d0_blind_id
300 if (!strcasecmp("DP_CRYPTO", name))
301 return Crypto_Available();
302 if (!strcasecmp("DP_QC_DIGEST_SHA256", name))
303 return Crypto_Available();
311 void VM_checkextension(prvm_prog_t *prog)
313 VM_SAFEPARMCOUNT(1,VM_checkextension);
315 PRVM_G_FLOAT(OFS_RETURN) = checkextension(prog, PRVM_G_STRING(OFS_PARM0));
322 This is a TERMINAL error, which will kill off the entire prog.
328 void VM_error(prvm_prog_t *prog)
331 char string[VM_STRINGTEMP_LENGTH];
333 VM_VarString(prog, 0, string, sizeof(string));
334 Con_Printf("======%s ERROR in %s:\n%s\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
335 ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
336 PRVM_ED_Print(prog, ed, NULL);
338 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);
345 Dumps out self, then an error message. The program is aborted and self is
346 removed, but the level can continue.
351 void VM_objerror(prvm_prog_t *prog)
354 char string[VM_STRINGTEMP_LENGTH];
356 VM_VarString(prog, 0, string, sizeof(string));
357 Con_Printf("======OBJECT ERROR======\n"); // , prog->name, PRVM_GetString(prog->xfunction->s_name), string); // or include them? FIXME
358 ed = PRVM_PROG_TO_EDICT(PRVM_allglobaledict(self));
359 PRVM_ED_Print(prog, ed, NULL);
360 PRVM_ED_Free (prog, ed);
361 Con_Printf("%s OBJECT ERROR in %s:\n%s\nTip: read above for entity information\n", prog->name, PRVM_GetString(prog, prog->xfunction->s_name), string);
373 void VM_print(prvm_prog_t *prog)
375 char string[VM_STRINGTEMP_LENGTH];
377 VM_VarString(prog, 0, string, sizeof(string));
385 broadcast print to everyone on server
390 void VM_bprint(prvm_prog_t *prog)
392 char string[VM_STRINGTEMP_LENGTH];
396 VM_Warning(prog, "VM_bprint: game is not server(%s) !\n", prog->name);
400 VM_VarString(prog, 0, string, sizeof(string));
401 SV_BroadcastPrint(string);
406 VM_sprint (menu & client but only if server.active == true)
408 single print to a specific client
410 sprint(float clientnum,...[string])
413 void VM_sprint(prvm_prog_t *prog)
417 char string[VM_STRINGTEMP_LENGTH];
419 VM_SAFEPARMCOUNTRANGE(1, 8, VM_sprint);
421 //find client for this entity
422 clientnum = (int)PRVM_G_FLOAT(OFS_PARM0);
423 if (!sv.active || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
425 VM_Warning(prog, "VM_sprint: %s: invalid client or server is not active !\n", prog->name);
429 client = svs.clients + clientnum;
430 if (!client->netconnection)
433 VM_VarString(prog, 1, string, sizeof(string));
434 MSG_WriteChar(&client->netconnection->message,svc_print);
435 MSG_WriteString(&client->netconnection->message, string);
442 single print to the screen
447 void VM_centerprint(prvm_prog_t *prog)
449 char string[VM_STRINGTEMP_LENGTH];
451 VM_SAFEPARMCOUNTRANGE(1, 8, VM_centerprint);
452 VM_VarString(prog, 0, string, sizeof(string));
453 SCR_CenterPrint(string);
460 vector normalize(vector)
463 void VM_normalize(prvm_prog_t *prog)
469 VM_SAFEPARMCOUNT(1,VM_normalize);
471 value1 = PRVM_G_VECTOR(OFS_PARM0);
473 f = VectorLength2(value1);
477 VectorScale(value1, f, newvalue);
480 VectorClear(newvalue);
482 VectorCopy (newvalue, PRVM_G_VECTOR(OFS_RETURN));
492 void VM_vlen(prvm_prog_t *prog)
494 VM_SAFEPARMCOUNT(1,VM_vlen);
495 PRVM_G_FLOAT(OFS_RETURN) = VectorLength(PRVM_G_VECTOR(OFS_PARM0));
502 float vectoyaw(vector)
505 void VM_vectoyaw(prvm_prog_t *prog)
510 VM_SAFEPARMCOUNT(1,VM_vectoyaw);
512 value1 = PRVM_G_VECTOR(OFS_PARM0);
514 if (value1[1] == 0 && value1[0] == 0)
518 yaw = (int) (atan2(value1[1], value1[0]) * 180 / M_PI);
523 PRVM_G_FLOAT(OFS_RETURN) = yaw;
531 vector vectoangles(vector[, vector])
534 void VM_vectoangles(prvm_prog_t *prog)
536 vec3_t result, forward, up;
537 VM_SAFEPARMCOUNTRANGE(1, 2,VM_vectoangles);
539 VectorCopy(PRVM_G_VECTOR(OFS_PARM0), forward);
542 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), up);
543 AnglesFromVectors(result, forward, up, true);
546 AnglesFromVectors(result, forward, NULL, true);
547 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
554 Returns a number from 0<= num < 1
559 void VM_random(prvm_prog_t *prog)
561 VM_SAFEPARMCOUNT(0,VM_random);
563 PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
570 localsound(string sample)
573 void VM_localsound(prvm_prog_t *prog)
577 VM_SAFEPARMCOUNT(1,VM_localsound);
579 s = PRVM_G_STRING(OFS_PARM0);
581 if(!S_LocalSound (s))
583 PRVM_G_FLOAT(OFS_RETURN) = -4;
584 VM_Warning(prog, "VM_localsound: Failed to play %s for %s !\n", s, prog->name);
588 PRVM_G_FLOAT(OFS_RETURN) = 1;
598 void VM_break(prvm_prog_t *prog)
600 prog->error_cmd("%s: break statement", prog->name);
603 //============================================================================
609 Sends text over to the client's execution buffer
611 [localcmd (string, ...) or]
615 void VM_localcmd(prvm_prog_t *prog)
617 char string[VM_STRINGTEMP_LENGTH];
618 VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd);
619 VM_VarString(prog, 0, string, sizeof(string));
620 Cbuf_AddText(string);
623 static qboolean PRVM_Cvar_ReadOk(const char *string)
626 cvar = Cvar_FindVar(string);
627 return ((cvar) && ((cvar->flags & CVAR_PRIVATE) == 0));
637 void VM_cvar(prvm_prog_t *prog)
639 char string[VM_STRINGTEMP_LENGTH];
640 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
641 VM_VarString(prog, 0, string, sizeof(string));
642 VM_CheckEmptyString(prog, string);
643 PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(string) ? Cvar_VariableValue(string) : 0;
650 float cvar_type (string)
651 float CVAR_TYPEFLAG_EXISTS = 1;
652 float CVAR_TYPEFLAG_SAVED = 2;
653 float CVAR_TYPEFLAG_PRIVATE = 4;
654 float CVAR_TYPEFLAG_ENGINE = 8;
655 float CVAR_TYPEFLAG_HASDESCRIPTION = 16;
656 float CVAR_TYPEFLAG_READONLY = 32;
659 void VM_cvar_type(prvm_prog_t *prog)
661 char string[VM_STRINGTEMP_LENGTH];
665 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
666 VM_VarString(prog, 0, string, sizeof(string));
667 VM_CheckEmptyString(prog, string);
668 cvar = Cvar_FindVar(string);
673 PRVM_G_FLOAT(OFS_RETURN) = 0;
674 return; // CVAR_TYPE_NONE
677 ret = 1; // CVAR_EXISTS
678 if(cvar->flags & CVAR_SAVE)
679 ret |= 2; // CVAR_TYPE_SAVED
680 if(cvar->flags & CVAR_PRIVATE)
681 ret |= 4; // CVAR_TYPE_PRIVATE
682 if(!(cvar->flags & CVAR_ALLOCATED))
683 ret |= 8; // CVAR_TYPE_ENGINE
684 if(cvar->description != cvar_dummy_description)
685 ret |= 16; // CVAR_TYPE_HASDESCRIPTION
686 if(cvar->flags & CVAR_READONLY)
687 ret |= 32; // CVAR_TYPE_READONLY
689 PRVM_G_FLOAT(OFS_RETURN) = ret;
696 const string VM_cvar_string (string, ...)
699 void VM_cvar_string(prvm_prog_t *prog)
701 char string[VM_STRINGTEMP_LENGTH];
702 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
703 VM_VarString(prog, 0, string, sizeof(string));
704 VM_CheckEmptyString(prog, string);
705 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, PRVM_Cvar_ReadOk(string) ? Cvar_VariableString(string) : "");
710 ========================
713 const string VM_cvar_defstring (string, ...)
714 ========================
716 void VM_cvar_defstring(prvm_prog_t *prog)
718 char string[VM_STRINGTEMP_LENGTH];
719 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_defstring);
720 VM_VarString(prog, 0, string, sizeof(string));
721 VM_CheckEmptyString(prog, string);
722 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Cvar_VariableDefString(string));
726 ========================
729 const string VM_cvar_description (string, ...)
730 ========================
732 void VM_cvar_description(prvm_prog_t *prog)
734 char string[VM_STRINGTEMP_LENGTH];
735 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_description);
736 VM_VarString(prog, 0, string, sizeof(string));
737 VM_CheckEmptyString(prog, string);
738 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Cvar_VariableDescription(string));
744 void cvar_set (string,string, ...)
747 void VM_cvar_set(prvm_prog_t *prog)
750 char string[VM_STRINGTEMP_LENGTH];
751 VM_SAFEPARMCOUNTRANGE(2,8,VM_cvar_set);
752 VM_VarString(prog, 1, string, sizeof(string));
753 name = PRVM_G_STRING(OFS_PARM0);
754 VM_CheckEmptyString(prog, name);
755 Cvar_Set(name, string);
765 void VM_dprint(prvm_prog_t *prog)
767 char string[VM_STRINGTEMP_LENGTH];
768 VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
769 VM_VarString(prog, 0, string, sizeof(string));
771 Con_DPrintf("%s", string);
773 Con_DPrintf("%s: %s", prog->name, string);
785 void VM_ftos(prvm_prog_t *prog)
790 VM_SAFEPARMCOUNT(1, VM_ftos);
792 v = PRVM_G_FLOAT(OFS_PARM0);
794 if ((prvm_vec_t)((prvm_int_t)v) == v)
795 dpsnprintf(s, sizeof(s), "%.0f", v);
797 dpsnprintf(s, sizeof(s), "%f", v);
798 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
809 void VM_fabs(prvm_prog_t *prog)
813 VM_SAFEPARMCOUNT(1,VM_fabs);
815 v = PRVM_G_FLOAT(OFS_PARM0);
816 PRVM_G_FLOAT(OFS_RETURN) = fabs(v);
827 void VM_vtos(prvm_prog_t *prog)
831 VM_SAFEPARMCOUNT(1,VM_vtos);
833 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]);
834 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
845 void VM_etos(prvm_prog_t *prog)
849 VM_SAFEPARMCOUNT(1, VM_etos);
851 dpsnprintf (s, sizeof(s), "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
852 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
859 float stof(...[string])
862 void VM_stof(prvm_prog_t *prog)
864 char string[VM_STRINGTEMP_LENGTH];
865 VM_SAFEPARMCOUNTRANGE(1, 8, VM_stof);
866 VM_VarString(prog, 0, string, sizeof(string));
867 PRVM_G_FLOAT(OFS_RETURN) = atof(string);
871 ========================
875 ========================
877 void VM_itof(prvm_prog_t *prog)
879 VM_SAFEPARMCOUNT(1, VM_itof);
880 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
884 ========================
887 entity ftoe(float num)
888 ========================
890 void VM_ftoe(prvm_prog_t *prog)
893 VM_SAFEPARMCOUNT(1, VM_ftoe);
895 ent = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM0);
896 if (ent < 0 || ent >= prog->max_edicts || PRVM_PROG_TO_EDICT(ent)->priv.required->free)
897 ent = 0; // return world instead of a free or invalid entity
899 PRVM_G_INT(OFS_RETURN) = ent;
903 ========================
906 float etof(entity ent)
907 ========================
909 void VM_etof(prvm_prog_t *prog)
911 VM_SAFEPARMCOUNT(1, VM_etof);
912 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICTNUM(OFS_PARM0);
919 string strftime(float uselocaltime, string[, string ...])
922 void VM_strftime(prvm_prog_t *prog)
931 char fmt[VM_STRINGTEMP_LENGTH];
932 char result[VM_STRINGTEMP_LENGTH];
933 VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
934 VM_VarString(prog, 1, fmt, sizeof(fmt));
937 if (PRVM_G_FLOAT(OFS_PARM0))
938 tmresult = localtime_s(&tm, &t);
940 tmresult = gmtime_s(&tm, &t);
943 if (PRVM_G_FLOAT(OFS_PARM0))
950 PRVM_G_INT(OFS_RETURN) = 0;
954 strftime(result, sizeof(result), fmt, &tm);
956 strftime(result, sizeof(result), fmt, tm);
958 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, result);
969 void VM_spawn(prvm_prog_t *prog)
972 VM_SAFEPARMCOUNT(0, VM_spawn);
973 prog->xfunction->builtinsprofile += 20;
974 ed = PRVM_ED_Alloc(prog);
986 void VM_remove(prvm_prog_t *prog)
989 prog->xfunction->builtinsprofile += 20;
991 VM_SAFEPARMCOUNT(1, VM_remove);
993 ed = PRVM_G_EDICT(OFS_PARM0);
994 if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
996 if (developer.integer > 0)
997 VM_Warning(prog, "VM_remove: tried to remove the null entity or a reserved entity!\n" );
999 else if( ed->priv.required->free )
1001 if (developer.integer > 0)
1002 VM_Warning(prog, "VM_remove: tried to remove an already freed entity!\n" );
1005 PRVM_ED_Free (prog, ed);
1012 entity find(entity start, .string field, string match)
1016 void VM_find(prvm_prog_t *prog)
1023 VM_SAFEPARMCOUNT(3,VM_find);
1025 e = PRVM_G_EDICTNUM(OFS_PARM0);
1026 f = PRVM_G_INT(OFS_PARM1);
1027 s = PRVM_G_STRING(OFS_PARM2);
1029 // LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1030 // expects it to find all the monsters, so we must be careful to support
1033 for (e++ ; e < prog->num_edicts ; e++)
1035 prog->xfunction->builtinsprofile++;
1036 ed = PRVM_EDICT_NUM(e);
1037 if (ed->priv.required->free)
1039 t = PRVM_E_STRING(ed,f);
1044 VM_RETURN_EDICT(ed);
1049 VM_RETURN_EDICT(prog->edicts);
1056 entity findfloat(entity start, .float field, float match)
1057 entity findentity(entity start, .entity field, entity match)
1060 // LordHavoc: added this for searching float, int, and entity reference fields
1061 void VM_findfloat(prvm_prog_t *prog)
1068 VM_SAFEPARMCOUNT(3,VM_findfloat);
1070 e = PRVM_G_EDICTNUM(OFS_PARM0);
1071 f = PRVM_G_INT(OFS_PARM1);
1072 s = PRVM_G_FLOAT(OFS_PARM2);
1074 for (e++ ; e < prog->num_edicts ; e++)
1076 prog->xfunction->builtinsprofile++;
1077 ed = PRVM_EDICT_NUM(e);
1078 if (ed->priv.required->free)
1080 if (PRVM_E_FLOAT(ed,f) == s)
1082 VM_RETURN_EDICT(ed);
1087 VM_RETURN_EDICT(prog->edicts);
1094 entity findchain(.string field, string match)
1097 // chained search for strings in entity fields
1098 // entity(.string field, string match) findchain = #402;
1099 void VM_findchain(prvm_prog_t *prog)
1104 prvm_edict_t *ent, *chain;
1107 VM_SAFEPARMCOUNTRANGE(2,3,VM_findchain);
1110 chainfield = PRVM_G_INT(OFS_PARM2);
1112 chainfield = prog->fieldoffsets.chain;
1114 prog->error_cmd("VM_findchain: %s doesnt have the specified chain field !", prog->name);
1116 chain = prog->edicts;
1118 f = PRVM_G_INT(OFS_PARM0);
1119 s = PRVM_G_STRING(OFS_PARM1);
1121 // LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1122 // expects it to find all the monsters, so we must be careful to support
1125 ent = PRVM_NEXT_EDICT(prog->edicts);
1126 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1128 prog->xfunction->builtinsprofile++;
1129 if (ent->priv.required->free)
1131 t = PRVM_E_STRING(ent,f);
1137 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_NUM_FOR_EDICT(chain);
1141 VM_RETURN_EDICT(chain);
1148 entity findchainfloat(.string field, float match)
1149 entity findchainentity(.string field, entity match)
1152 // LordHavoc: chained search for float, int, and entity reference fields
1153 // entity(.string field, float match) findchainfloat = #403;
1154 void VM_findchainfloat(prvm_prog_t *prog)
1159 prvm_edict_t *ent, *chain;
1162 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainfloat);
1165 chainfield = PRVM_G_INT(OFS_PARM2);
1167 chainfield = prog->fieldoffsets.chain;
1169 prog->error_cmd("VM_findchain: %s doesnt have the specified chain field !", prog->name);
1171 chain = (prvm_edict_t *)prog->edicts;
1173 f = PRVM_G_INT(OFS_PARM0);
1174 s = PRVM_G_FLOAT(OFS_PARM1);
1176 ent = PRVM_NEXT_EDICT(prog->edicts);
1177 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1179 prog->xfunction->builtinsprofile++;
1180 if (ent->priv.required->free)
1182 if (PRVM_E_FLOAT(ent,f) != s)
1185 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
1189 VM_RETURN_EDICT(chain);
1193 ========================
1196 entity findflags(entity start, .float field, float match)
1197 ========================
1199 // LordHavoc: search for flags in float fields
1200 void VM_findflags(prvm_prog_t *prog)
1207 VM_SAFEPARMCOUNT(3, VM_findflags);
1210 e = PRVM_G_EDICTNUM(OFS_PARM0);
1211 f = PRVM_G_INT(OFS_PARM1);
1212 s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM2);
1214 for (e++ ; e < prog->num_edicts ; e++)
1216 prog->xfunction->builtinsprofile++;
1217 ed = PRVM_EDICT_NUM(e);
1218 if (ed->priv.required->free)
1220 if (!PRVM_E_FLOAT(ed,f))
1222 if ((prvm_int_t)PRVM_E_FLOAT(ed,f) & s)
1224 VM_RETURN_EDICT(ed);
1229 VM_RETURN_EDICT(prog->edicts);
1233 ========================
1236 entity findchainflags(.float field, float match)
1237 ========================
1239 // LordHavoc: chained search for flags in float fields
1240 void VM_findchainflags(prvm_prog_t *prog)
1245 prvm_edict_t *ent, *chain;
1248 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainflags);
1251 chainfield = PRVM_G_INT(OFS_PARM2);
1253 chainfield = prog->fieldoffsets.chain;
1255 prog->error_cmd("VM_findchain: %s doesnt have the specified chain field !", prog->name);
1257 chain = (prvm_edict_t *)prog->edicts;
1259 f = PRVM_G_INT(OFS_PARM0);
1260 s = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
1262 ent = PRVM_NEXT_EDICT(prog->edicts);
1263 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1265 prog->xfunction->builtinsprofile++;
1266 if (ent->priv.required->free)
1268 if (!PRVM_E_FLOAT(ent,f))
1270 if (!((prvm_int_t)PRVM_E_FLOAT(ent,f) & s))
1273 PRVM_EDICTFIELDEDICT(ent,chainfield) = PRVM_EDICT_TO_PROG(chain);
1277 VM_RETURN_EDICT(chain);
1284 string precache_sound (string sample)
1287 void VM_precache_sound(prvm_prog_t *prog)
1291 VM_SAFEPARMCOUNT(1, VM_precache_sound);
1293 s = PRVM_G_STRING(OFS_PARM0);
1294 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1295 //VM_CheckEmptyString(prog, s);
1297 if(snd_initialized.integer && !S_PrecacheSound(s, true, true))
1299 VM_Warning(prog, "VM_precache_sound: Failed to load %s for %s\n", s, prog->name);
1308 returns the same string as output
1310 does nothing, only used by qcc to build .pak archives
1313 void VM_precache_file(prvm_prog_t *prog)
1315 VM_SAFEPARMCOUNT(1,VM_precache_file);
1316 // precache_file is only used to copy files with qcc, it does nothing
1317 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1327 void VM_coredump(prvm_prog_t *prog)
1329 VM_SAFEPARMCOUNT(0,VM_coredump);
1331 Cbuf_AddText("prvm_edicts ");
1332 Cbuf_AddText(prog->name);
1343 void VM_stackdump(prvm_prog_t *prog)
1345 VM_SAFEPARMCOUNT(0, VM_stackdump);
1347 PRVM_StackTrace(prog);
1358 void VM_crash(prvm_prog_t *prog)
1360 VM_SAFEPARMCOUNT(0, VM_crash);
1362 prog->error_cmd("Crash called by %s",prog->name);
1372 void VM_traceon(prvm_prog_t *prog)
1374 VM_SAFEPARMCOUNT(0,VM_traceon);
1386 void VM_traceoff(prvm_prog_t *prog)
1388 VM_SAFEPARMCOUNT(0,VM_traceoff);
1390 prog->trace = false;
1400 void VM_eprint(prvm_prog_t *prog)
1402 VM_SAFEPARMCOUNT(1,VM_eprint);
1404 PRVM_ED_PrintNum (prog, PRVM_G_EDICTNUM(OFS_PARM0), NULL);
1414 void VM_rint(prvm_prog_t *prog)
1417 VM_SAFEPARMCOUNT(1,VM_rint);
1419 f = PRVM_G_FLOAT(OFS_PARM0);
1421 PRVM_G_FLOAT(OFS_RETURN) = floor(f + 0.5);
1423 PRVM_G_FLOAT(OFS_RETURN) = ceil(f - 0.5);
1433 void VM_floor(prvm_prog_t *prog)
1435 VM_SAFEPARMCOUNT(1,VM_floor);
1437 PRVM_G_FLOAT(OFS_RETURN) = floor(PRVM_G_FLOAT(OFS_PARM0));
1447 void VM_ceil(prvm_prog_t *prog)
1449 VM_SAFEPARMCOUNT(1,VM_ceil);
1451 PRVM_G_FLOAT(OFS_RETURN) = ceil(PRVM_G_FLOAT(OFS_PARM0));
1459 entity nextent(entity)
1462 void VM_nextent(prvm_prog_t *prog)
1467 VM_SAFEPARMCOUNT(1, VM_nextent);
1469 i = PRVM_G_EDICTNUM(OFS_PARM0);
1472 prog->xfunction->builtinsprofile++;
1474 if (i == prog->num_edicts)
1476 VM_RETURN_EDICT(prog->edicts);
1479 ent = PRVM_EDICT_NUM(i);
1480 if (!ent->priv.required->free)
1482 VM_RETURN_EDICT(ent);
1488 //=============================================================================
1495 changelevel(string map)
1498 void VM_changelevel(prvm_prog_t *prog)
1501 VM_SAFEPARMCOUNT(1, VM_changelevel);
1505 VM_Warning(prog, "VM_changelevel: game is not server (%s)\n", prog->name);
1509 // make sure we don't issue two changelevels
1510 if (svs.changelevel_issued)
1512 svs.changelevel_issued = true;
1514 Cbuf_AddText(va(vabuf, sizeof(vabuf), "changelevel %s\n",PRVM_G_STRING(OFS_PARM0)));
1524 void VM_sin(prvm_prog_t *prog)
1526 VM_SAFEPARMCOUNT(1,VM_sin);
1527 PRVM_G_FLOAT(OFS_RETURN) = sin(PRVM_G_FLOAT(OFS_PARM0));
1536 void VM_cos(prvm_prog_t *prog)
1538 VM_SAFEPARMCOUNT(1,VM_cos);
1539 PRVM_G_FLOAT(OFS_RETURN) = cos(PRVM_G_FLOAT(OFS_PARM0));
1549 void VM_sqrt(prvm_prog_t *prog)
1551 VM_SAFEPARMCOUNT(1,VM_sqrt);
1552 PRVM_G_FLOAT(OFS_RETURN) = sqrt(PRVM_G_FLOAT(OFS_PARM0));
1562 void VM_asin(prvm_prog_t *prog)
1564 VM_SAFEPARMCOUNT(1,VM_asin);
1565 PRVM_G_FLOAT(OFS_RETURN) = asin(PRVM_G_FLOAT(OFS_PARM0));
1574 void VM_acos(prvm_prog_t *prog)
1576 VM_SAFEPARMCOUNT(1,VM_acos);
1577 PRVM_G_FLOAT(OFS_RETURN) = acos(PRVM_G_FLOAT(OFS_PARM0));
1586 void VM_atan(prvm_prog_t *prog)
1588 VM_SAFEPARMCOUNT(1,VM_atan);
1589 PRVM_G_FLOAT(OFS_RETURN) = atan(PRVM_G_FLOAT(OFS_PARM0));
1595 float atan2(float,float)
1598 void VM_atan2(prvm_prog_t *prog)
1600 VM_SAFEPARMCOUNT(2,VM_atan2);
1601 PRVM_G_FLOAT(OFS_RETURN) = atan2(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1610 void VM_tan(prvm_prog_t *prog)
1612 VM_SAFEPARMCOUNT(1,VM_tan);
1613 PRVM_G_FLOAT(OFS_RETURN) = tan(PRVM_G_FLOAT(OFS_PARM0));
1620 Returns a vector of length < 1 and > 0
1625 void VM_randomvec(prvm_prog_t *prog)
1628 VM_SAFEPARMCOUNT(0, VM_randomvec);
1630 VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
1633 //=============================================================================
1639 float registercvar (string name, string value[, float flags])
1642 void VM_registercvar(prvm_prog_t *prog)
1644 const char *name, *value;
1647 VM_SAFEPARMCOUNTRANGE(2, 3, VM_registercvar);
1649 name = PRVM_G_STRING(OFS_PARM0);
1650 value = PRVM_G_STRING(OFS_PARM1);
1651 flags = prog->argc >= 3 ? (int)PRVM_G_FLOAT(OFS_PARM2) : 0;
1652 PRVM_G_FLOAT(OFS_RETURN) = 0;
1654 if(flags > CVAR_MAXFLAGSVAL)
1657 // first check to see if it has already been defined
1658 if (Cvar_FindVar (name))
1661 // check for overlap with a command
1662 if (Cmd_Exists (name))
1664 VM_Warning(prog, "VM_registercvar: %s is a command\n", name);
1668 Cvar_Get(name, value, flags, NULL);
1670 PRVM_G_FLOAT(OFS_RETURN) = 1; // success
1678 returns the minimum of two supplied floats
1680 float min(float a, float b, ...[float])
1683 void VM_min(prvm_prog_t *prog)
1685 VM_SAFEPARMCOUNTRANGE(2, 8, VM_min);
1686 // LordHavoc: 3+ argument enhancement suggested by FrikaC
1687 if (prog->argc >= 3)
1690 float f = PRVM_G_FLOAT(OFS_PARM0);
1691 for (i = 1;i < prog->argc;i++)
1692 if (f > PRVM_G_FLOAT((OFS_PARM0+i*3)))
1693 f = PRVM_G_FLOAT((OFS_PARM0+i*3));
1694 PRVM_G_FLOAT(OFS_RETURN) = f;
1697 PRVM_G_FLOAT(OFS_RETURN) = min(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1704 returns the maximum of two supplied floats
1706 float max(float a, float b, ...[float])
1709 void VM_max(prvm_prog_t *prog)
1711 VM_SAFEPARMCOUNTRANGE(2, 8, VM_max);
1712 // LordHavoc: 3+ argument enhancement suggested by FrikaC
1713 if (prog->argc >= 3)
1716 float f = PRVM_G_FLOAT(OFS_PARM0);
1717 for (i = 1;i < prog->argc;i++)
1718 if (f < PRVM_G_FLOAT((OFS_PARM0+i*3)))
1719 f = PRVM_G_FLOAT((OFS_PARM0+i*3));
1720 PRVM_G_FLOAT(OFS_RETURN) = f;
1723 PRVM_G_FLOAT(OFS_RETURN) = max(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1730 returns number bounded by supplied range
1732 float bound(float min, float value, float max)
1735 void VM_bound(prvm_prog_t *prog)
1737 VM_SAFEPARMCOUNT(3,VM_bound);
1738 PRVM_G_FLOAT(OFS_RETURN) = bound(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1), PRVM_G_FLOAT(OFS_PARM2));
1745 returns a raised to power b
1747 float pow(float a, float b)
1750 void VM_pow(prvm_prog_t *prog)
1752 VM_SAFEPARMCOUNT(2,VM_pow);
1753 PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1756 void VM_log(prvm_prog_t *prog)
1758 VM_SAFEPARMCOUNT(1,VM_log);
1759 PRVM_G_FLOAT(OFS_RETURN) = log(PRVM_G_FLOAT(OFS_PARM0));
1762 void VM_Files_Init(prvm_prog_t *prog)
1765 for (i = 0;i < PRVM_MAX_OPENFILES;i++)
1766 prog->openfiles[i] = NULL;
1769 void VM_Files_CloseAll(prvm_prog_t *prog)
1772 for (i = 0;i < PRVM_MAX_OPENFILES;i++)
1774 if (prog->openfiles[i])
1775 FS_Close(prog->openfiles[i]);
1776 prog->openfiles[i] = NULL;
1780 static qfile_t *VM_GetFileHandle(prvm_prog_t *prog, int index)
1782 if (index < 0 || index >= PRVM_MAX_OPENFILES)
1784 Con_Printf("VM_GetFileHandle: invalid file handle %i used in %s\n", index, prog->name);
1787 if (prog->openfiles[index] == NULL)
1789 Con_Printf("VM_GetFileHandle: no such file handle %i (or file has been closed) in %s\n", index, prog->name);
1792 return prog->openfiles[index];
1799 float fopen(string filename, float mode)
1802 // float(string filename, float mode) fopen = #110;
1803 // opens a file inside quake/gamedir/data/ (mode is FILE_READ, FILE_APPEND, or FILE_WRITE),
1804 // returns fhandle >= 0 if successful, or fhandle < 0 if unable to open file for any reason
1805 void VM_fopen(prvm_prog_t *prog)
1808 const char *modestring, *filename;
1811 VM_SAFEPARMCOUNT(2,VM_fopen);
1813 for (filenum = 0;filenum < PRVM_MAX_OPENFILES;filenum++)
1814 if (prog->openfiles[filenum] == NULL)
1816 if (filenum >= PRVM_MAX_OPENFILES)
1818 PRVM_G_FLOAT(OFS_RETURN) = -2;
1819 VM_Warning(prog, "VM_fopen: %s ran out of file handles (%i)\n", prog->name, PRVM_MAX_OPENFILES);
1822 filename = PRVM_G_STRING(OFS_PARM0);
1823 mode = (int)PRVM_G_FLOAT(OFS_PARM1);
1826 case 0: // FILE_READ
1828 prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
1829 if (prog->openfiles[filenum] == NULL)
1830 prog->openfiles[filenum] = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
1832 case 1: // FILE_APPEND
1834 prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
1836 case 2: // FILE_WRITE
1838 prog->openfiles[filenum] = FS_OpenRealFile(va(vabuf, sizeof(vabuf), "data/%s", filename), modestring, false);
1841 PRVM_G_FLOAT(OFS_RETURN) = -3;
1842 VM_Warning(prog, "VM_fopen: %s: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", prog->name, mode);
1846 if (prog->openfiles[filenum] == NULL)
1848 PRVM_G_FLOAT(OFS_RETURN) = -1;
1849 if (developer_extra.integer)
1850 VM_Warning(prog, "VM_fopen: %s: %s mode %s failed\n", prog->name, filename, modestring);
1854 PRVM_G_FLOAT(OFS_RETURN) = filenum;
1855 if (developer_extra.integer)
1856 Con_DPrintf("VM_fopen: %s: %s mode %s opened as #%i\n", prog->name, filename, modestring, filenum);
1857 prog->openfiles_origin[filenum] = PRVM_AllocationOrigin(prog);
1865 fclose(float fhandle)
1868 //void(float fhandle) fclose = #111; // closes a file
1869 void VM_fclose(prvm_prog_t *prog)
1873 VM_SAFEPARMCOUNT(1,VM_fclose);
1875 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1876 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1878 VM_Warning(prog, "VM_fclose: invalid file handle %i used in %s\n", filenum, prog->name);
1881 if (prog->openfiles[filenum] == NULL)
1883 VM_Warning(prog, "VM_fclose: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
1886 FS_Close(prog->openfiles[filenum]);
1887 prog->openfiles[filenum] = NULL;
1888 if(prog->openfiles_origin[filenum])
1889 PRVM_Free((char *)prog->openfiles_origin[filenum]);
1890 if (developer_extra.integer)
1891 Con_DPrintf("VM_fclose: %s: #%i closed\n", prog->name, filenum);
1898 string fgets(float fhandle)
1901 //string(float fhandle) fgets = #112; // reads a line of text from the file and returns as a tempstring
1902 void VM_fgets(prvm_prog_t *prog)
1905 char string[VM_STRINGTEMP_LENGTH];
1908 VM_SAFEPARMCOUNT(1,VM_fgets);
1910 // set the return value regardless of any possible errors
1911 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
1913 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1914 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1916 VM_Warning(prog, "VM_fgets: invalid file handle %i used in %s\n", filenum, prog->name);
1919 if (prog->openfiles[filenum] == NULL)
1921 VM_Warning(prog, "VM_fgets: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
1927 c = FS_Getc(prog->openfiles[filenum]);
1928 if (c == '\r' || c == '\n' || c < 0)
1930 if (end < VM_STRINGTEMP_LENGTH - 1)
1934 // remove \n following \r
1937 c = FS_Getc(prog->openfiles[filenum]);
1939 FS_UnGetc(prog->openfiles[filenum], (unsigned char)c);
1941 if (developer_extra.integer)
1942 Con_DPrintf("fgets: %s: %s\n", prog->name, string);
1944 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
1951 fputs(float fhandle, string s)
1954 //void(float fhandle, string s) fputs = #113; // writes a line of text to the end of the file
1955 void VM_fputs(prvm_prog_t *prog)
1958 char string[VM_STRINGTEMP_LENGTH];
1961 VM_SAFEPARMCOUNT(2,VM_fputs);
1963 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1964 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1966 VM_Warning(prog, "VM_fputs: invalid file handle %i used in %s\n", filenum, prog->name);
1969 if (prog->openfiles[filenum] == NULL)
1971 VM_Warning(prog, "VM_fputs: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
1974 VM_VarString(prog, 1, string, sizeof(string));
1975 if ((stringlength = (int)strlen(string)))
1976 FS_Write(prog->openfiles[filenum], string, stringlength);
1977 if (developer_extra.integer)
1978 Con_DPrintf("fputs: %s: %s\n", prog->name, string);
1985 writetofile(float fhandle, entity ent)
1988 void VM_writetofile(prvm_prog_t *prog)
1993 VM_SAFEPARMCOUNT(2, VM_writetofile);
1995 file = VM_GetFileHandle(prog, (int)PRVM_G_FLOAT(OFS_PARM0));
1998 VM_Warning(prog, "VM_writetofile: invalid or closed file handle\n");
2002 ent = PRVM_G_EDICT(OFS_PARM1);
2003 if(ent->priv.required->free)
2005 VM_Warning(prog, "VM_writetofile: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2009 PRVM_ED_Write (prog, file, ent);
2012 // KrimZon - DP_QC_ENTITYDATA
2017 float() numentityfields
2018 Return the number of entity fields - NOT offsets
2021 void VM_numentityfields(prvm_prog_t *prog)
2023 PRVM_G_FLOAT(OFS_RETURN) = prog->numfielddefs;
2026 // KrimZon - DP_QC_ENTITYDATA
2031 string(float fieldnum) entityfieldname
2032 Return name of the specified field as a string, or empty if the field is invalid (warning)
2035 void VM_entityfieldname(prvm_prog_t *prog)
2038 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2040 if (i < 0 || i >= prog->numfielddefs)
2042 VM_Warning(prog, "VM_entityfieldname: %s: field index out of bounds\n", prog->name);
2043 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2047 d = &prog->fielddefs[i];
2048 PRVM_G_INT(OFS_RETURN) = d->s_name; // presuming that s_name points to a string already
2051 // KrimZon - DP_QC_ENTITYDATA
2056 float(float fieldnum) entityfieldtype
2059 void VM_entityfieldtype(prvm_prog_t *prog)
2062 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2064 if (i < 0 || i >= prog->numfielddefs)
2066 VM_Warning(prog, "VM_entityfieldtype: %s: field index out of bounds\n", prog->name);
2067 PRVM_G_FLOAT(OFS_RETURN) = -1.0;
2071 d = &prog->fielddefs[i];
2072 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)d->type;
2075 // KrimZon - DP_QC_ENTITYDATA
2078 VM_getentityfieldstring
2080 string(float fieldnum, entity ent) getentityfieldstring
2083 void VM_getentityfieldstring(prvm_prog_t *prog)
2085 // put the data into a string
2090 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2091 char valuebuf[MAX_INPUTLINE];
2093 if (i < 0 || i >= prog->numfielddefs)
2095 VM_Warning(prog, "VM_entityfielddata: %s: field index out of bounds\n", prog->name);
2096 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2100 d = &prog->fielddefs[i];
2103 ent = PRVM_G_EDICT(OFS_PARM1);
2104 if(ent->priv.required->free)
2106 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2107 VM_Warning(prog, "VM_entityfielddata: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2110 val = (prvm_eval_t *)(ent->fields.fp + d->ofs);
2112 // if it's 0 or blank, return an empty string
2113 type = d->type & ~DEF_SAVEGLOBAL;
2114 for (j=0 ; j<prvm_type_size[type] ; j++)
2115 if (val->ivector[j])
2117 if (j == prvm_type_size[type])
2119 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2123 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, PRVM_UglyValueString(prog, (etype_t)d->type, val, valuebuf, sizeof(valuebuf)));
2126 // KrimZon - DP_QC_ENTITYDATA
2129 VM_putentityfieldstring
2131 float(float fieldnum, entity ent, string s) putentityfieldstring
2134 void VM_putentityfieldstring(prvm_prog_t *prog)
2138 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2140 if (i < 0 || i >= prog->numfielddefs)
2142 VM_Warning(prog, "VM_entityfielddata: %s: field index out of bounds\n", prog->name);
2143 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2147 d = &prog->fielddefs[i];
2150 ent = PRVM_G_EDICT(OFS_PARM1);
2151 if(ent->priv.required->free)
2153 VM_Warning(prog, "VM_entityfielddata: %s: entity %i is free !\n", prog->name, PRVM_NUM_FOR_EDICT(ent));
2154 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2158 // parse the string into the value
2159 PRVM_G_FLOAT(OFS_RETURN) = ( PRVM_ED_ParseEpair(prog, ent, d, PRVM_G_STRING(OFS_PARM2), false) ) ? 1.0f : 0.0f;
2166 float strlen(string s)
2169 //float(string s) strlen = #114; // returns how many characters are in a string
2170 void VM_strlen(prvm_prog_t *prog)
2172 VM_SAFEPARMCOUNT(1,VM_strlen);
2174 //PRVM_G_FLOAT(OFS_RETURN) = strlen(PRVM_G_STRING(OFS_PARM0));
2175 PRVM_G_FLOAT(OFS_RETURN) = u8_strlen(PRVM_G_STRING(OFS_PARM0));
2178 // DRESK - Decolorized String
2183 string strdecolorize(string s)
2186 // string (string s) strdecolorize = #472; // returns the passed in string with color codes stripped
2187 void VM_strdecolorize(prvm_prog_t *prog)
2189 char szNewString[VM_STRINGTEMP_LENGTH];
2190 const char *szString;
2193 VM_SAFEPARMCOUNT(1,VM_strdecolorize);
2194 szString = PRVM_G_STRING(OFS_PARM0);
2195 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), TRUE);
2196 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2199 // DRESK - String Length (not counting color codes)
2204 float strlennocol(string s)
2207 // float(string s) strlennocol = #471; // returns how many characters are in a string not including color codes
2208 // For example, ^2Dresk returns a length of 5
2209 void VM_strlennocol(prvm_prog_t *prog)
2211 const char *szString;
2214 VM_SAFEPARMCOUNT(1,VM_strlennocol);
2216 szString = PRVM_G_STRING(OFS_PARM0);
2218 //nCnt = (int)COM_StringLengthNoColors(szString, 0, NULL);
2219 nCnt = (int)u8_COM_StringLengthNoColors(szString, 0, NULL);
2221 PRVM_G_FLOAT(OFS_RETURN) = nCnt;
2224 // DRESK - String to Uppercase and Lowercase
2229 string strtolower(string s)
2232 // string (string s) strtolower = #480; // returns passed in string in lowercase form
2233 void VM_strtolower(prvm_prog_t *prog)
2235 char szNewString[VM_STRINGTEMP_LENGTH];
2236 const char *szString;
2239 VM_SAFEPARMCOUNT(1,VM_strtolower);
2240 szString = PRVM_G_STRING(OFS_PARM0);
2242 COM_ToLowerString(szString, szNewString, sizeof(szNewString) );
2244 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2251 string strtoupper(string s)
2254 // string (string s) strtoupper = #481; // returns passed in string in uppercase form
2255 void VM_strtoupper(prvm_prog_t *prog)
2257 char szNewString[VM_STRINGTEMP_LENGTH];
2258 const char *szString;
2261 VM_SAFEPARMCOUNT(1,VM_strtoupper);
2262 szString = PRVM_G_STRING(OFS_PARM0);
2264 COM_ToUpperString(szString, szNewString, sizeof(szNewString) );
2266 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
2273 string strcat(string,string,...[string])
2276 //string(string s1, string s2) strcat = #115;
2277 // concatenates two strings (for example "abc", "def" would return "abcdef")
2278 // and returns as a tempstring
2279 void VM_strcat(prvm_prog_t *prog)
2281 char s[VM_STRINGTEMP_LENGTH];
2282 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strcat);
2284 VM_VarString(prog, 0, s, sizeof(s));
2285 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, s);
2292 string substring(string s, float start, float length)
2295 // string(string s, float start, float length) substring = #116;
2296 // returns a section of a string as a tempstring
2297 void VM_substring(prvm_prog_t *prog)
2300 int u_slength = 0, u_start;
2303 char string[VM_STRINGTEMP_LENGTH];
2305 VM_SAFEPARMCOUNT(3,VM_substring);
2308 s = PRVM_G_STRING(OFS_PARM0);
2309 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2310 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2311 slength = strlen(s);
2313 if (start < 0) // FTE_STRINGS feature
2315 start = bound(0, start, slength);
2317 if (length < 0) // FTE_STRINGS feature
2318 length += slength - start + 1;
2319 maxlen = min((int)sizeof(string) - 1, slength - start);
2320 length = bound(0, length, maxlen);
2322 memcpy(string, s + start, length);
2324 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2327 s = PRVM_G_STRING(OFS_PARM0);
2328 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2329 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2331 if (start < 0) // FTE_STRINGS feature
2333 u_slength = (int)u8_strlen(s);
2335 start = bound(0, start, u_slength);
2338 if (length < 0) // FTE_STRINGS feature
2340 if (!u_slength) // it's not calculated when it's not needed above
2341 u_slength = (int)u8_strlen(s);
2342 length += u_slength - start + 1;
2345 // positive start, positive length
2346 u_start = u8_byteofs(s, start, NULL);
2349 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
2352 u_length = u8_bytelen(s + u_start, length);
2353 if (u_length >= sizeof(string)-1)
2354 u_length = sizeof(string)-1;
2356 memcpy(string, s + u_start, u_length);
2357 string[u_length] = 0;
2358 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2365 string(string search, string replace, string subject) strreplace = #484;
2368 // replaces all occurrences of search with replace in the string subject, and returns the result
2369 void VM_strreplace(prvm_prog_t *prog)
2372 const char *search, *replace, *subject;
2373 char string[VM_STRINGTEMP_LENGTH];
2374 int search_len, replace_len, subject_len;
2376 VM_SAFEPARMCOUNT(3,VM_strreplace);
2378 search = PRVM_G_STRING(OFS_PARM0);
2379 replace = PRVM_G_STRING(OFS_PARM1);
2380 subject = PRVM_G_STRING(OFS_PARM2);
2382 search_len = (int)strlen(search);
2383 replace_len = (int)strlen(replace);
2384 subject_len = (int)strlen(subject);
2387 for (i = 0; i <= subject_len - search_len; i++)
2389 for (j = 0; j < search_len; j++) // thus, i+j < subject_len
2390 if (subject[i+j] != search[j])
2392 if (j == search_len)
2394 // NOTE: if search_len == 0, we always hit THIS case, and never the other
2395 // found it at offset 'i'
2396 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2397 string[si++] = replace[j];
2400 i += search_len - 1;
2404 // the above would subtract 1 from i... so we
2405 // don't do that, but instead output the next
2407 if (si < (int)sizeof(string) - 1)
2408 string[si++] = subject[i];
2413 // in THIS case, we know search_len > 0, thus i < subject_len
2415 if (si < (int)sizeof(string) - 1)
2416 string[si++] = subject[i];
2419 // remaining chars (these cannot match)
2420 for (; i < subject_len; i++)
2421 if (si < (int)sizeof(string) - 1)
2422 string[si++] = subject[i];
2425 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2432 string(string search, string replace, string subject) strireplace = #485;
2435 // case-insensitive version of strreplace
2436 void VM_strireplace(prvm_prog_t *prog)
2439 const char *search, *replace, *subject;
2440 char string[VM_STRINGTEMP_LENGTH];
2441 int search_len, replace_len, subject_len;
2443 VM_SAFEPARMCOUNT(3,VM_strreplace);
2445 search = PRVM_G_STRING(OFS_PARM0);
2446 replace = PRVM_G_STRING(OFS_PARM1);
2447 subject = PRVM_G_STRING(OFS_PARM2);
2449 search_len = (int)strlen(search);
2450 replace_len = (int)strlen(replace);
2451 subject_len = (int)strlen(subject);
2454 for (i = 0; i <= subject_len - search_len; i++)
2456 for (j = 0; j < search_len; j++) // thus, i+j < subject_len
2457 if (tolower(subject[i+j]) != tolower(search[j]))
2459 if (j == search_len)
2461 // NOTE: if search_len == 0, we always hit THIS case, and never the other
2462 // found it at offset 'i'
2463 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2464 string[si++] = replace[j];
2467 i += search_len - 1;
2471 // the above would subtract 1 from i... so we
2472 // don't do that, but instead output the next
2474 if (si < (int)sizeof(string) - 1)
2475 string[si++] = subject[i];
2480 // in THIS case, we know search_len > 0, thus i < subject_len
2482 if (si < (int)sizeof(string) - 1)
2483 string[si++] = subject[i];
2486 // remaining chars (these cannot match)
2487 for (; i < subject_len; i++)
2488 if (si < (int)sizeof(string) - 1)
2489 string[si++] = subject[i];
2492 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, string);
2499 vector stov(string s)
2502 //vector(string s) stov = #117; // returns vector value from a string
2503 void VM_stov(prvm_prog_t *prog)
2505 char string[VM_STRINGTEMP_LENGTH];
2507 VM_SAFEPARMCOUNT(1,VM_stov);
2509 VM_VarString(prog, 0, string, sizeof(string));
2510 Math_atov(string, PRVM_G_VECTOR(OFS_RETURN));
2517 string strzone(string s)
2520 //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)
2521 void VM_strzone(prvm_prog_t *prog)
2524 char string[VM_STRINGTEMP_LENGTH];
2527 VM_SAFEPARMCOUNT(1,VM_strzone);
2529 VM_VarString(prog, 0, string, sizeof(string));
2530 alloclen = strlen(string) + 1;
2531 PRVM_G_INT(OFS_RETURN) = PRVM_AllocString(prog, alloclen, &out);
2532 memcpy(out, string, alloclen);
2542 //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!!!)
2543 void VM_strunzone(prvm_prog_t *prog)
2545 VM_SAFEPARMCOUNT(1,VM_strunzone);
2546 PRVM_FreeString(prog, PRVM_G_INT(OFS_PARM0));
2551 VM_command (used by client and menu)
2553 clientcommand(float client, string s) (for client and menu)
2556 //void(entity e, string s) clientcommand = #440; // executes a command string as if it came from the specified client
2557 //this function originally written by KrimZon, made shorter by LordHavoc
2558 void VM_clcommand (prvm_prog_t *prog)
2560 client_t *temp_client;
2563 VM_SAFEPARMCOUNT(2,VM_clcommand);
2565 i = (int)PRVM_G_FLOAT(OFS_PARM0);
2566 if (!sv.active || i < 0 || i >= svs.maxclients || !svs.clients[i].active)
2568 VM_Warning(prog, "VM_clientcommand: %s: invalid client/server is not active !\n", prog->name);
2572 temp_client = host_client;
2573 host_client = svs.clients + i;
2574 Cmd_ExecuteString (PRVM_G_STRING(OFS_PARM1), src_client, true);
2575 host_client = temp_client;
2583 float tokenize(string s)
2586 //float(string s) tokenize = #441; // takes apart a string into individal words (access them with argv), returns how many
2587 //this function originally written by KrimZon, made shorter by LordHavoc
2588 //20040203: rewritten by LordHavoc (no longer uses allocations)
2589 static int num_tokens = 0;
2590 static int tokens[VM_STRINGTEMP_LENGTH / 2];
2591 static int tokens_startpos[VM_STRINGTEMP_LENGTH / 2];
2592 static int tokens_endpos[VM_STRINGTEMP_LENGTH / 2];
2593 static char tokenize_string[VM_STRINGTEMP_LENGTH];
2594 void VM_tokenize (prvm_prog_t *prog)
2598 VM_SAFEPARMCOUNT(1,VM_tokenize);
2600 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2601 p = tokenize_string;
2606 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2609 // skip whitespace here to find token start pos
2610 while(*p && ISWHITESPACE(*p))
2613 tokens_startpos[num_tokens] = p - tokenize_string;
2614 if(!COM_ParseToken_VM_Tokenize(&p, false))
2616 tokens_endpos[num_tokens] = p - tokenize_string;
2617 tokens[num_tokens] = PRVM_SetTempString(prog, com_token);
2621 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2624 //float(string s) tokenize = #514; // takes apart a string into individal words (access them with argv), returns how many
2625 void VM_tokenize_console (prvm_prog_t *prog)
2629 VM_SAFEPARMCOUNT(1,VM_tokenize);
2631 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2632 p = tokenize_string;
2637 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2640 // skip whitespace here to find token start pos
2641 while(*p && ISWHITESPACE(*p))
2644 tokens_startpos[num_tokens] = p - tokenize_string;
2645 if(!COM_ParseToken_Console(&p))
2647 tokens_endpos[num_tokens] = p - tokenize_string;
2648 tokens[num_tokens] = PRVM_SetTempString(prog, com_token);
2652 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2657 VM_tokenizebyseparator
2659 float tokenizebyseparator(string s, string separator1, ...)
2662 //float(string s, string separator1, ...) tokenizebyseparator = #479; // takes apart a string into individal words (access them with argv), returns how many
2663 //this function returns the token preceding each instance of a separator (of
2664 //which there can be multiple), and the text following the last separator
2665 //useful for parsing certain kinds of data like IP addresses
2667 //numnumbers = tokenizebyseparator("10.1.2.3", ".");
2668 //returns 4 and the tokens "10" "1" "2" "3".
2669 void VM_tokenizebyseparator (prvm_prog_t *prog)
2673 int separatorlen[7];
2674 const char *separators[7];
2677 char tokentext[MAX_INPUTLINE];
2679 VM_SAFEPARMCOUNTRANGE(2, 8,VM_tokenizebyseparator);
2681 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2682 p = tokenize_string;
2685 for (j = 1;j < prog->argc;j++)
2687 // skip any blank separator strings
2688 const char *s = PRVM_G_STRING(OFS_PARM0+j*3);
2691 separators[numseparators] = s;
2692 separatorlen[numseparators] = (int)strlen(s);
2699 while (num_tokens < (int)(sizeof(tokens)/sizeof(tokens[0])))
2701 token = tokentext + j;
2702 tokens_startpos[num_tokens] = p - tokenize_string;
2706 for (k = 0;k < numseparators;k++)
2708 if (!strncmp(p, separators[k], separatorlen[k]))
2710 p += separatorlen[k];
2714 if (k < numseparators)
2716 if (j < (int)sizeof(tokentext)-1)
2717 tokentext[j++] = *p;
2721 tokens_endpos[num_tokens] = p0 - tokenize_string;
2722 if (j >= (int)sizeof(tokentext))
2725 tokens[num_tokens++] = PRVM_SetTempString(prog, token);
2730 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2733 //string(float n) argv = #442; // returns a word from the tokenized string (returns nothing for an invalid index)
2734 //this function originally written by KrimZon, made shorter by LordHavoc
2735 void VM_argv (prvm_prog_t *prog)
2739 VM_SAFEPARMCOUNT(1,VM_argv);
2741 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2744 token_num += num_tokens;
2746 if (token_num >= 0 && token_num < num_tokens)
2747 PRVM_G_INT(OFS_RETURN) = tokens[token_num];
2749 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
2752 //float(float n) argv_start_index = #515; // returns the start index of a token
2753 void VM_argv_start_index (prvm_prog_t *prog)
2757 VM_SAFEPARMCOUNT(1,VM_argv);
2759 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2762 token_num += num_tokens;
2764 if (token_num >= 0 && token_num < num_tokens)
2765 PRVM_G_FLOAT(OFS_RETURN) = tokens_startpos[token_num];
2767 PRVM_G_FLOAT(OFS_RETURN) = -1;
2770 //float(float n) argv_end_index = #516; // returns the end index of a token
2771 void VM_argv_end_index (prvm_prog_t *prog)
2775 VM_SAFEPARMCOUNT(1,VM_argv);
2777 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2780 token_num += num_tokens;
2782 if (token_num >= 0 && token_num < num_tokens)
2783 PRVM_G_FLOAT(OFS_RETURN) = tokens_endpos[token_num];
2785 PRVM_G_FLOAT(OFS_RETURN) = -1;
2795 void VM_isserver(prvm_prog_t *prog)
2797 VM_SAFEPARMCOUNT(0,VM_serverstate);
2799 PRVM_G_FLOAT(OFS_RETURN) = sv.active;
2809 void VM_clientcount(prvm_prog_t *prog)
2811 VM_SAFEPARMCOUNT(0,VM_clientcount);
2813 PRVM_G_FLOAT(OFS_RETURN) = svs.maxclients;
2823 void VM_clientstate(prvm_prog_t *prog)
2825 VM_SAFEPARMCOUNT(0,VM_clientstate);
2828 switch( cls.state ) {
2829 case ca_uninitialized:
2831 PRVM_G_FLOAT(OFS_RETURN) = 0;
2833 case ca_disconnected:
2834 PRVM_G_FLOAT(OFS_RETURN) = 1;
2837 PRVM_G_FLOAT(OFS_RETURN) = 2;
2840 // should never be reached!
2849 float getostype(prvm_prog_t *prog)
2851 */ // not used at the moment -> not included in the common list
2852 void VM_getostype(prvm_prog_t *prog)
2854 VM_SAFEPARMCOUNT(0,VM_getostype);
2859 OS_MAC - not supported
2863 PRVM_G_FLOAT(OFS_RETURN) = 0;
2864 #elif defined(MACOSX)
2865 PRVM_G_FLOAT(OFS_RETURN) = 2;
2867 PRVM_G_FLOAT(OFS_RETURN) = 1;
2875 float gettime(prvm_prog_t *prog)
2879 float CDAudio_GetPosition(void);
2881 void VM_gettime(prvm_prog_t *prog)
2885 VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
2889 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) realtime;
2893 timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
2896 case 0: // GETTIME_FRAMESTART
2897 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2899 case 1: // GETTIME_REALTIME
2900 PRVM_G_FLOAT(OFS_RETURN) = Sys_DirtyTime();
2902 case 2: // GETTIME_HIRES
2903 PRVM_G_FLOAT(OFS_RETURN) = (Sys_DirtyTime() - host_dirtytime);
2905 case 3: // GETTIME_UPTIME
2906 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2909 case 4: // GETTIME_CDTRACK
2910 PRVM_G_FLOAT(OFS_RETURN) = CDAudio_GetPosition();
2914 VM_Warning(prog, "VM_gettime: %s: unsupported timer specified, returning realtime\n", prog->name);
2915 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2925 float getsoundtime(prvm_prog_t *prog)
2929 void VM_getsoundtime (prvm_prog_t *prog)
2931 int entnum, entchannel;
2932 VM_SAFEPARMCOUNT(2,VM_getsoundtime);
2934 if (prog == SVVM_prog)
2935 entnum = PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2936 else if (prog == CLVM_prog)
2937 entnum = MAX_EDICTS + PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2940 VM_Warning(prog, "VM_getsoundtime: %s: not supported on this progs\n", prog->name);
2941 PRVM_G_FLOAT(OFS_RETURN) = -1;
2944 entchannel = (int)PRVM_G_FLOAT(OFS_PARM1);
2945 entchannel = CHAN_USER2ENGINE(entchannel);
2946 if (!IS_CHAN(entchannel))
2947 VM_Warning(prog, "VM_getsoundtime: %s: bad channel %i\n", prog->name, entchannel);
2948 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)S_GetEntChannelPosition(entnum, entchannel);
2955 string soundlength (string sample)
2958 void VM_soundlength (prvm_prog_t *prog)
2962 VM_SAFEPARMCOUNT(1, VM_soundlength);
2964 s = PRVM_G_STRING(OFS_PARM0);
2965 PRVM_G_FLOAT(OFS_RETURN) = S_SoundLength(s);
2972 loadfromdata(string data)
2975 void VM_loadfromdata(prvm_prog_t *prog)
2977 VM_SAFEPARMCOUNT(1,VM_loadentsfromfile);
2979 PRVM_ED_LoadFromFile(prog, PRVM_G_STRING(OFS_PARM0));
2983 ========================
2986 parseentitydata(entity ent, string data)
2987 ========================
2989 void VM_parseentitydata(prvm_prog_t *prog)
2994 VM_SAFEPARMCOUNT(2, VM_parseentitydata);
2996 // get edict and test it
2997 ent = PRVM_G_EDICT(OFS_PARM0);
2998 if (ent->priv.required->free)
2999 prog->error_cmd("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!", prog->name, PRVM_NUM_FOR_EDICT(ent));
3001 data = PRVM_G_STRING(OFS_PARM1);
3003 // parse the opening brace
3004 if (!COM_ParseToken_Simple(&data, false, false, true) || com_token[0] != '{' )
3005 prog->error_cmd("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", prog->name, data );
3007 PRVM_ED_ParseEdict (prog, data, ent);
3014 loadfromfile(string file)
3017 void VM_loadfromfile(prvm_prog_t *prog)
3019 const char *filename;
3022 VM_SAFEPARMCOUNT(1,VM_loadfromfile);
3024 filename = PRVM_G_STRING(OFS_PARM0);
3025 if (FS_CheckNastyPath(filename, false))
3027 PRVM_G_FLOAT(OFS_RETURN) = -4;
3028 VM_Warning(prog, "VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", prog->name, filename);
3032 // not conform with VM_fopen
3033 data = (char *)FS_LoadFile(filename, tempmempool, false, NULL);
3035 PRVM_G_FLOAT(OFS_RETURN) = -1;
3037 PRVM_ED_LoadFromFile(prog, data);
3048 float mod(float val, float m)
3051 void VM_modulo(prvm_prog_t *prog)
3054 VM_SAFEPARMCOUNT(2,VM_module);
3056 val = (prvm_int_t) PRVM_G_FLOAT(OFS_PARM0);
3057 m = (prvm_int_t) PRVM_G_FLOAT(OFS_PARM1);
3059 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) (val % m);
3062 static void VM_Search_Init(prvm_prog_t *prog)
3065 for (i = 0;i < PRVM_MAX_OPENSEARCHES;i++)
3066 prog->opensearches[i] = NULL;
3069 static void VM_Search_Reset(prvm_prog_t *prog)
3072 // reset the fssearch list
3073 for(i = 0; i < PRVM_MAX_OPENSEARCHES; i++)
3075 if(prog->opensearches[i])
3076 FS_FreeSearch(prog->opensearches[i]);
3077 prog->opensearches[i] = NULL;
3085 float search_begin(string pattern, float caseinsensitive, float quiet)
3088 void VM_search_begin(prvm_prog_t *prog)
3091 const char *pattern;
3092 int caseinsens, quiet;
3094 VM_SAFEPARMCOUNT(3, VM_search_begin);
3096 pattern = PRVM_G_STRING(OFS_PARM0);
3098 VM_CheckEmptyString(prog, pattern);
3100 caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
3101 quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
3103 for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
3104 if(!prog->opensearches[handle])
3107 if(handle >= PRVM_MAX_OPENSEARCHES)
3109 PRVM_G_FLOAT(OFS_RETURN) = -2;
3110 VM_Warning(prog, "VM_search_begin: %s ran out of search handles (%i)\n", prog->name, PRVM_MAX_OPENSEARCHES);
3114 if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet)))
3115 PRVM_G_FLOAT(OFS_RETURN) = -1;
3118 prog->opensearches_origin[handle] = PRVM_AllocationOrigin(prog);
3119 PRVM_G_FLOAT(OFS_RETURN) = handle;
3127 void search_end(float handle)
3130 void VM_search_end(prvm_prog_t *prog)
3133 VM_SAFEPARMCOUNT(1, VM_search_end);
3135 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3137 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3139 VM_Warning(prog, "VM_search_end: invalid handle %i used in %s\n", handle, prog->name);
3142 if(prog->opensearches[handle] == NULL)
3144 VM_Warning(prog, "VM_search_end: no such handle %i in %s\n", handle, prog->name);
3148 FS_FreeSearch(prog->opensearches[handle]);
3149 prog->opensearches[handle] = NULL;
3150 if(prog->opensearches_origin[handle])
3151 PRVM_Free((char *)prog->opensearches_origin[handle]);
3158 float search_getsize(float handle)
3161 void VM_search_getsize(prvm_prog_t *prog)
3164 VM_SAFEPARMCOUNT(1, VM_M_search_getsize);
3166 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3168 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3170 VM_Warning(prog, "VM_search_getsize: invalid handle %i used in %s\n", handle, prog->name);
3173 if(prog->opensearches[handle] == NULL)
3175 VM_Warning(prog, "VM_search_getsize: no such handle %i in %s\n", handle, prog->name);
3179 PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
3184 VM_search_getfilename
3186 string search_getfilename(float handle, float num)
3189 void VM_search_getfilename(prvm_prog_t *prog)
3191 int handle, filenum;
3192 VM_SAFEPARMCOUNT(2, VM_search_getfilename);
3194 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3195 filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
3197 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3199 VM_Warning(prog, "VM_search_getfilename: invalid handle %i used in %s\n", handle, prog->name);
3202 if(prog->opensearches[handle] == NULL)
3204 VM_Warning(prog, "VM_search_getfilename: no such handle %i in %s\n", handle, prog->name);
3207 if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
3209 VM_Warning(prog, "VM_search_getfilename: invalid filenum %i in %s\n", filenum, prog->name);
3213 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, prog->opensearches[handle]->filenames[filenum]);
3220 string chr(float ascii)
3223 void VM_chr(prvm_prog_t *prog)
3227 VM_SAFEPARMCOUNT(1, VM_chr);
3229 tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
3232 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3237 VM_SAFEPARMCOUNT(1, VM_chr);
3239 len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
3241 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3244 //=============================================================================
3245 // Draw builtins (client & menu)
3251 float iscachedpic(string pic)
3254 void VM_iscachedpic(prvm_prog_t *prog)
3256 VM_SAFEPARMCOUNT(1,VM_iscachedpic);
3258 // drawq hasnt such a function, thus always return true
3259 PRVM_G_FLOAT(OFS_RETURN) = false;
3266 string precache_pic(string pic)
3269 #define PRECACHE_PIC_FROMWAD 1 /* FTEQW, not supported here */
3270 #define PRECACHE_PIC_NOTPERSISTENT 2
3271 //#define PRECACHE_PIC_NOCLAMP 4
3272 #define PRECACHE_PIC_MIPMAP 8
3273 void VM_precache_pic(prvm_prog_t *prog)
3278 VM_SAFEPARMCOUNTRANGE(1, 2, VM_precache_pic);
3280 s = PRVM_G_STRING(OFS_PARM0);
3281 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
3282 VM_CheckEmptyString(prog, s);
3286 int f = PRVM_G_FLOAT(OFS_PARM1);
3287 if(f & PRECACHE_PIC_NOTPERSISTENT)
3288 flags |= CACHEPICFLAG_NOTPERSISTENT;
3289 //if(f & PRECACHE_PIC_NOCLAMP)
3290 // flags |= CACHEPICFLAG_NOCLAMP;
3291 if(f & PRECACHE_PIC_MIPMAP)
3292 flags |= CACHEPICFLAG_MIPMAP;
3295 // AK Draw_CachePic is supposed to always return a valid pointer
3296 if( Draw_CachePic_Flags(s, flags)->tex == r_texture_notexture )
3297 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
3307 void VM_freepic(prvm_prog_t *prog)
3311 VM_SAFEPARMCOUNT(1,VM_freepic);
3313 s = PRVM_G_STRING(OFS_PARM0);
3314 VM_CheckEmptyString(prog, s);
3319 static void getdrawfontscale(prvm_prog_t *prog, float *sx, float *sy)
3323 VectorCopy(PRVM_drawglobalvector(drawfontscale), v);
3324 if(VectorLength2(v) > 0)
3331 static dp_font_t *getdrawfont(prvm_prog_t *prog)
3333 int f = (int) PRVM_drawglobalfloat(drawfont);
3334 if(f < 0 || f >= dp_fonts.maxsize)
3335 return FONT_DEFAULT;
3336 return &dp_fonts.f[f];
3343 float drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag)
3346 void VM_drawcharacter(prvm_prog_t *prog)
3348 prvm_vec_t *pos,*scale,*rgb;
3352 VM_SAFEPARMCOUNT(6,VM_drawcharacter);
3354 character = (char) PRVM_G_FLOAT(OFS_PARM1);
3357 PRVM_G_FLOAT(OFS_RETURN) = -1;
3358 VM_Warning(prog, "VM_drawcharacter: %s passed null character !\n",prog->name);
3362 pos = PRVM_G_VECTOR(OFS_PARM0);
3363 scale = PRVM_G_VECTOR(OFS_PARM2);
3364 rgb = PRVM_G_VECTOR(OFS_PARM3);
3365 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3367 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3369 PRVM_G_FLOAT(OFS_RETURN) = -2;
3370 VM_Warning(prog, "VM_drawcharacter: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3374 if(pos[2] || scale[2])
3375 VM_Warning(prog, "VM_drawcharacter: z value%c from %s discarded\n",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
3377 if(!scale[0] || !scale[1])
3379 PRVM_G_FLOAT(OFS_RETURN) = -3;
3380 VM_Warning(prog, "VM_drawcharacter: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3384 getdrawfontscale(prog, &sx, &sy);
3385 DrawQ_String_Scale(pos[0], pos[1], &character, 1, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont(prog));
3386 PRVM_G_FLOAT(OFS_RETURN) = 1;
3393 float drawstring(vector position, string text, vector scale, vector rgb, float alpha[, float flag])
3396 void VM_drawstring(prvm_prog_t *prog)
3398 prvm_vec_t *pos,*scale,*rgb;
3402 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawstring);
3404 string = PRVM_G_STRING(OFS_PARM1);
3405 pos = PRVM_G_VECTOR(OFS_PARM0);
3406 scale = PRVM_G_VECTOR(OFS_PARM2);
3407 rgb = PRVM_G_VECTOR(OFS_PARM3);
3408 if (prog->argc >= 6)
3409 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3411 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3413 PRVM_G_FLOAT(OFS_RETURN) = -2;
3414 VM_Warning(prog, "VM_drawstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3418 if(!scale[0] || !scale[1])
3420 PRVM_G_FLOAT(OFS_RETURN) = -3;
3421 VM_Warning(prog, "VM_drawstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3425 if(pos[2] || scale[2])
3426 VM_Warning(prog, "VM_drawstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
3428 getdrawfontscale(prog, &sx, &sy);
3429 DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont(prog));
3430 //Font_DrawString(pos[0], pos[1], string, 0, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true);
3431 PRVM_G_FLOAT(OFS_RETURN) = 1;
3436 VM_drawcolorcodedstring
3438 float drawcolorcodedstring(vector position, string text, vector scale, float alpha, float flag)
3440 float drawcolorcodedstring(vector position, string text, vector scale, vector rgb, float alpha, float flag)
3443 void VM_drawcolorcodedstring(prvm_prog_t *prog)
3445 prvm_vec_t *pos, *scale;
3449 float sx, sy, alpha;
3451 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawcolorcodedstring);
3453 if (prog->argc == 6) // full 6 parms, like normal drawstring
3455 pos = PRVM_G_VECTOR(OFS_PARM0);
3456 string = PRVM_G_STRING(OFS_PARM1);
3457 scale = PRVM_G_VECTOR(OFS_PARM2);
3458 VectorCopy(PRVM_G_VECTOR(OFS_PARM3), rgb);
3459 alpha = PRVM_G_FLOAT(OFS_PARM4);
3460 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3464 pos = PRVM_G_VECTOR(OFS_PARM0);
3465 string = PRVM_G_STRING(OFS_PARM1);
3466 scale = PRVM_G_VECTOR(OFS_PARM2);
3470 alpha = PRVM_G_FLOAT(OFS_PARM3);
3471 flag = (int)PRVM_G_FLOAT(OFS_PARM4);
3474 if(flag < DRAWFLAG_NORMAL || flag >= DRAWFLAG_NUMFLAGS)
3476 PRVM_G_FLOAT(OFS_RETURN) = -2;
3477 VM_Warning(prog, "VM_drawcolorcodedstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3481 if(!scale[0] || !scale[1])
3483 PRVM_G_FLOAT(OFS_RETURN) = -3;
3484 VM_Warning(prog, "VM_drawcolorcodedstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3488 if(pos[2] || scale[2])
3489 VM_Warning(prog, "VM_drawcolorcodedstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
3491 getdrawfontscale(prog, &sx, &sy);
3492 DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], alpha, flag, NULL, false, getdrawfont(prog));
3493 if (prog->argc == 6) // also return vector of last color
3494 VectorCopy(DrawQ_Color, PRVM_G_VECTOR(OFS_RETURN));
3496 PRVM_G_FLOAT(OFS_RETURN) = 1;
3502 float stringwidth(string text, float allowColorCodes, float size)
3505 void VM_stringwidth(prvm_prog_t *prog)
3509 float mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
3513 VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
3515 getdrawfontscale(prog, &sx, &sy);
3518 Vector2Copy(PRVM_G_VECTOR(OFS_PARM2), szv);
3523 // we want the width for 8x8 font size, divided by 8
3524 Vector2Set(szv, 8, 8);
3526 // to make sure snapping is turned off, ALWAYS use a nontrivial scale in this case
3527 if(sx >= 0.9 && sx <= 1.1)
3535 string = PRVM_G_STRING(OFS_PARM0);
3536 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3538 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_UntilWidth_TrackColors_Scale(string, &maxlen, szv[0], szv[1], sx, sy, NULL, !colors, getdrawfont(prog), 1000000000) * mult;
3542 mult = sz = PRVM_G_FLOAT(OFS_PARM2);
3550 string = PRVM_G_STRING(OFS_PARM0);
3551 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3553 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
3561 float findfont(string s)
3565 static float getdrawfontnum(const char *fontname)
3569 for(i = 0; i < dp_fonts.maxsize; ++i)
3570 if(!strcmp(dp_fonts.f[i].title, fontname))
3575 void VM_findfont(prvm_prog_t *prog)
3577 VM_SAFEPARMCOUNT(1,VM_findfont);
3578 PRVM_G_FLOAT(OFS_RETURN) = getdrawfontnum(PRVM_G_STRING(OFS_PARM0));
3585 float loadfont(string fontname, string fontmaps, string sizes, float slot)
3589 void VM_loadfont(prvm_prog_t *prog)
3591 const char *fontname, *filelist, *sizes, *c, *cm;
3592 char mainfont[MAX_QPATH];
3594 float sz, scale, voffset;
3597 VM_SAFEPARMCOUNTRANGE(3,6,VM_loadfont);
3599 fontname = PRVM_G_STRING(OFS_PARM0);
3601 fontname = "default";
3603 filelist = PRVM_G_STRING(OFS_PARM1);
3605 filelist = "gfx/conchars";
3607 sizes = PRVM_G_STRING(OFS_PARM2);
3613 if (prog->argc >= 4)
3615 i = PRVM_G_FLOAT(OFS_PARM3);
3616 if (i >= 0 && i < dp_fonts.maxsize)
3619 strlcpy(f->title, fontname, sizeof(f->title)); // replace name
3623 f = FindFont(fontname, true);
3626 PRVM_G_FLOAT(OFS_RETURN) = -1;
3627 return; // something go wrong
3630 memset(f->fallbacks, 0, sizeof(f->fallbacks));
3631 memset(f->fallback_faces, 0, sizeof(f->fallback_faces));
3633 // first font is handled "normally"
3634 c = strchr(filelist, ':');
3635 cm = strchr(filelist, ',');
3636 if(c && (!cm || c < cm))
3637 f->req_face = atoi(c+1);
3643 if(!c || (c - filelist) > MAX_QPATH)
3644 strlcpy(mainfont, filelist, sizeof(mainfont));
3647 memcpy(mainfont, filelist, c - filelist);
3648 mainfont[c - filelist] = 0;
3652 for(i = 0; i < MAX_FONT_FALLBACKS; ++i)
3654 c = strchr(filelist, ',');
3660 c = strchr(filelist, ':');
3661 cm = strchr(filelist, ',');
3662 if(c && (!cm || c < cm))
3663 f->fallback_faces[i] = atoi(c+1);
3666 f->fallback_faces[i] = 0; // f->req_face; could make it stick to the default-font's face index
3669 if(!c || (c-filelist) > MAX_QPATH)
3671 strlcpy(f->fallbacks[i], filelist, sizeof(mainfont));
3675 memcpy(f->fallbacks[i], filelist, c - filelist);
3676 f->fallbacks[i][c - filelist] = 0;
3681 for(i = 0; i < MAX_FONT_SIZES; ++i)
3682 f->req_sizes[i] = -1;
3683 for (numsizes = 0,c = sizes;;)
3685 if (!COM_ParseToken_VM_Tokenize(&c, 0))
3687 sz = atof(com_token);
3689 if (sz < 0.001f || sz > 1000.0f)
3691 VM_Warning(prog, "VM_loadfont: crap size %s", com_token);
3695 if (numsizes == MAX_FONT_SIZES)
3697 VM_Warning(prog, "VM_loadfont: MAX_FONT_SIZES = %i exceeded", MAX_FONT_SIZES);
3700 f->req_sizes[numsizes] = sz;
3704 // additional scale/hoffset parms
3707 if (prog->argc >= 5)
3709 scale = PRVM_G_FLOAT(OFS_PARM4);
3713 if (prog->argc >= 6)
3714 voffset = PRVM_G_FLOAT(OFS_PARM5);
3717 LoadFont(true, mainfont, f, scale, voffset);
3719 // return index of loaded font
3720 PRVM_G_FLOAT(OFS_RETURN) = (f - dp_fonts.f);
3727 float drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag)
3730 void VM_drawpic(prvm_prog_t *prog)
3732 const char *picname;
3733 prvm_vec_t *size, *pos, *rgb;
3736 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawpic);
3738 picname = PRVM_G_STRING(OFS_PARM1);
3739 VM_CheckEmptyString(prog, picname);
3741 // is pic cached ? no function yet for that
3744 PRVM_G_FLOAT(OFS_RETURN) = -4;
3745 VM_Warning(prog, "VM_drawpic: %s: %s not cached !\n", prog->name, picname);
3749 pos = PRVM_G_VECTOR(OFS_PARM0);
3750 size = PRVM_G_VECTOR(OFS_PARM2);
3751 rgb = PRVM_G_VECTOR(OFS_PARM3);
3752 if (prog->argc >= 6)
3753 flag = (int) PRVM_G_FLOAT(OFS_PARM5);
3755 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3757 PRVM_G_FLOAT(OFS_RETURN) = -2;
3758 VM_Warning(prog, "VM_drawpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3762 if(pos[2] || size[2])
3763 VM_Warning(prog, "VM_drawpic: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
3765 DrawQ_Pic(pos[0], pos[1], Draw_CachePic_Flags (picname, CACHEPICFLAG_NOTPERSISTENT), size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
3766 PRVM_G_FLOAT(OFS_RETURN) = 1;
3772 float drawrotpic(vector position, string pic, vector size, vector org, float angle, vector rgb, float alpha, float flag)
3775 void VM_drawrotpic(prvm_prog_t *prog)
3777 const char *picname;
3778 prvm_vec_t *size, *pos, *org, *rgb;
3781 VM_SAFEPARMCOUNT(8,VM_drawrotpic);
3783 picname = PRVM_G_STRING(OFS_PARM1);
3784 VM_CheckEmptyString(prog, picname);
3786 // is pic cached ? no function yet for that
3789 PRVM_G_FLOAT(OFS_RETURN) = -4;
3790 VM_Warning(prog, "VM_drawrotpic: %s: %s not cached !\n", prog->name, picname);
3794 pos = PRVM_G_VECTOR(OFS_PARM0);
3795 size = PRVM_G_VECTOR(OFS_PARM2);
3796 org = PRVM_G_VECTOR(OFS_PARM3);
3797 rgb = PRVM_G_VECTOR(OFS_PARM5);
3798 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3800 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3802 PRVM_G_FLOAT(OFS_RETURN) = -2;
3803 VM_Warning(prog, "VM_drawrotpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3807 if(pos[2] || size[2] || org[2])
3808 VM_Warning(prog, "VM_drawrotpic: z value from pos/size/org discarded\n");
3810 DrawQ_RotPic(pos[0], pos[1], Draw_CachePic_Flags(picname, CACHEPICFLAG_NOTPERSISTENT), size[0], size[1], org[0], org[1], PRVM_G_FLOAT(OFS_PARM4), rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM6), flag);
3811 PRVM_G_FLOAT(OFS_RETURN) = 1;
3817 float drawsubpic(vector position, vector size, string pic, vector srcPos, vector srcSize, vector rgb, float alpha, float flag)
3821 void VM_drawsubpic(prvm_prog_t *prog)
3823 const char *picname;
3824 prvm_vec_t *size, *pos, *rgb, *srcPos, *srcSize, alpha;
3827 VM_SAFEPARMCOUNT(8,VM_drawsubpic);
3829 picname = PRVM_G_STRING(OFS_PARM2);
3830 VM_CheckEmptyString(prog, picname);
3832 // is pic cached ? no function yet for that
3835 PRVM_G_FLOAT(OFS_RETURN) = -4;
3836 VM_Warning(prog, "VM_drawsubpic: %s: %s not cached !\n", prog->name, picname);
3840 pos = PRVM_G_VECTOR(OFS_PARM0);
3841 size = PRVM_G_VECTOR(OFS_PARM1);
3842 srcPos = PRVM_G_VECTOR(OFS_PARM3);
3843 srcSize = PRVM_G_VECTOR(OFS_PARM4);
3844 rgb = PRVM_G_VECTOR(OFS_PARM5);
3845 alpha = PRVM_G_FLOAT(OFS_PARM6);
3846 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3848 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3850 PRVM_G_FLOAT(OFS_RETURN) = -2;
3851 VM_Warning(prog, "VM_drawsubpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3855 if(pos[2] || size[2])
3856 VM_Warning(prog, "VM_drawsubpic: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
3858 DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic_Flags (picname, CACHEPICFLAG_NOTPERSISTENT),
3860 srcPos[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3861 srcPos[0] + srcSize[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3862 srcPos[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3863 srcPos[0] + srcSize[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3865 PRVM_G_FLOAT(OFS_RETURN) = 1;
3872 float drawfill(vector position, vector size, vector rgb, float alpha, float flag)
3875 void VM_drawfill(prvm_prog_t *prog)
3877 prvm_vec_t *size, *pos, *rgb;
3880 VM_SAFEPARMCOUNT(5,VM_drawfill);
3883 pos = PRVM_G_VECTOR(OFS_PARM0);
3884 size = PRVM_G_VECTOR(OFS_PARM1);
3885 rgb = PRVM_G_VECTOR(OFS_PARM2);
3886 flag = (int) PRVM_G_FLOAT(OFS_PARM4);
3888 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3890 PRVM_G_FLOAT(OFS_RETURN) = -2;
3891 VM_Warning(prog, "VM_drawfill: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3895 if(pos[2] || size[2])
3896 VM_Warning(prog, "VM_drawfill: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
3898 DrawQ_Fill(pos[0], pos[1], size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM3), flag);
3899 PRVM_G_FLOAT(OFS_RETURN) = 1;
3906 drawsetcliparea(float x, float y, float width, float height)
3909 void VM_drawsetcliparea(prvm_prog_t *prog)
3912 VM_SAFEPARMCOUNT(4,VM_drawsetcliparea);
3914 x = bound(0, PRVM_G_FLOAT(OFS_PARM0), vid_conwidth.integer);
3915 y = bound(0, PRVM_G_FLOAT(OFS_PARM1), vid_conheight.integer);
3916 w = bound(0, PRVM_G_FLOAT(OFS_PARM2) + PRVM_G_FLOAT(OFS_PARM0) - x, (vid_conwidth.integer - x));
3917 h = bound(0, PRVM_G_FLOAT(OFS_PARM3) + PRVM_G_FLOAT(OFS_PARM1) - y, (vid_conheight.integer - y));
3919 DrawQ_SetClipArea(x, y, w, h);
3924 VM_drawresetcliparea
3929 void VM_drawresetcliparea(prvm_prog_t *prog)
3931 VM_SAFEPARMCOUNT(0,VM_drawresetcliparea);
3933 DrawQ_ResetClipArea();
3940 vector getimagesize(string pic)
3943 void VM_getimagesize(prvm_prog_t *prog)
3948 VM_SAFEPARMCOUNT(1,VM_getimagesize);
3950 p = PRVM_G_STRING(OFS_PARM0);
3951 VM_CheckEmptyString(prog, p);
3953 pic = Draw_CachePic_Flags (p, CACHEPICFLAG_NOTPERSISTENT);
3954 if( pic->tex == r_texture_notexture )
3956 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
3957 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
3961 PRVM_G_VECTOR(OFS_RETURN)[0] = pic->width;
3962 PRVM_G_VECTOR(OFS_RETURN)[1] = pic->height;
3964 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
3971 string keynumtostring(float keynum)
3974 void VM_keynumtostring (prvm_prog_t *prog)
3977 VM_SAFEPARMCOUNT(1, VM_keynumtostring);
3979 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0), tinystr, sizeof(tinystr)));
3984 VM_findkeysforcommand
3986 string findkeysforcommand(string command, float bindmap)
3988 the returned string is an altstring
3991 #define FKFC_NUMKEYS 5
3992 void M_FindKeysForCommand(const char *command, int *keys);
3993 void VM_findkeysforcommand(prvm_prog_t *prog)
3996 char ret[VM_STRINGTEMP_LENGTH];
3997 int keys[FKFC_NUMKEYS];
4002 VM_SAFEPARMCOUNTRANGE(1, 2, VM_findkeysforcommand);
4004 cmd = PRVM_G_STRING(OFS_PARM0);
4006 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
4008 bindmap = 0; // consistent to "bind"
4010 VM_CheckEmptyString(prog, cmd);
4012 Key_FindKeysForCommand(cmd, keys, FKFC_NUMKEYS, bindmap);
4015 for(i = 0; i < FKFC_NUMKEYS; i++)
4016 strlcat(ret, va(vabuf, sizeof(vabuf), " \'%i\'", keys[i]), sizeof(ret));
4018 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, ret);
4025 float stringtokeynum(string key)
4028 void VM_stringtokeynum (prvm_prog_t *prog)
4030 VM_SAFEPARMCOUNT( 1, VM_keynumtostring );
4032 PRVM_G_FLOAT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
4039 string getkeybind(float key, float bindmap)
4042 void VM_getkeybind (prvm_prog_t *prog)
4045 VM_SAFEPARMCOUNTRANGE(1, 2, VM_CL_getkeybind);
4047 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
4049 bindmap = 0; // consistent to "bind"
4051 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_GetBind((int)PRVM_G_FLOAT(OFS_PARM0), bindmap));
4058 float setkeybind(float key, string cmd, float bindmap)
4061 void VM_setkeybind (prvm_prog_t *prog)
4064 VM_SAFEPARMCOUNTRANGE(2, 3, VM_CL_setkeybind);
4066 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM2), MAX_BINDMAPS-1);
4068 bindmap = 0; // consistent to "bind"
4070 PRVM_G_FLOAT(OFS_RETURN) = 0;
4071 if(Key_SetBinding((int)PRVM_G_FLOAT(OFS_PARM0), bindmap, PRVM_G_STRING(OFS_PARM1)))
4072 PRVM_G_FLOAT(OFS_RETURN) = 1;
4079 vector getbindmaps()
4082 void VM_getbindmaps (prvm_prog_t *prog)
4085 VM_SAFEPARMCOUNT(0, VM_CL_getbindmap);
4086 Key_GetBindMap(&fg, &bg);
4087 PRVM_G_VECTOR(OFS_RETURN)[0] = fg;
4088 PRVM_G_VECTOR(OFS_RETURN)[1] = bg;
4089 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
4096 float setbindmaps(vector bindmap)
4099 void VM_setbindmaps (prvm_prog_t *prog)
4101 VM_SAFEPARMCOUNT(1, VM_CL_setbindmap);
4102 PRVM_G_FLOAT(OFS_RETURN) = 0;
4103 if(PRVM_G_VECTOR(OFS_PARM0)[2] == 0)
4104 if(Key_SetBindMap((int)PRVM_G_VECTOR(OFS_PARM0)[0], (int)PRVM_G_VECTOR(OFS_PARM0)[1]))
4105 PRVM_G_FLOAT(OFS_RETURN) = 1;
4108 // CL_Video interface functions
4111 ========================
4114 float cin_open(string file, string name)
4115 ========================
4117 void VM_cin_open(prvm_prog_t *prog)
4122 VM_SAFEPARMCOUNT( 2, VM_cin_open );
4124 file = PRVM_G_STRING( OFS_PARM0 );
4125 name = PRVM_G_STRING( OFS_PARM1 );
4127 VM_CheckEmptyString(prog, file );
4128 VM_CheckEmptyString(prog, name );
4130 if( CL_OpenVideo( file, name, MENUOWNER, "" ) )
4131 PRVM_G_FLOAT( OFS_RETURN ) = 1;
4133 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4137 ========================
4140 void cin_close(string name)
4141 ========================
4143 void VM_cin_close(prvm_prog_t *prog)
4147 VM_SAFEPARMCOUNT( 1, VM_cin_close );
4149 name = PRVM_G_STRING( OFS_PARM0 );
4150 VM_CheckEmptyString(prog, name );
4152 CL_CloseVideo( CL_GetVideoByName( name ) );
4156 ========================
4158 void cin_setstate(string name, float type)
4159 ========================
4161 void VM_cin_setstate(prvm_prog_t *prog)
4164 clvideostate_t state;
4167 VM_SAFEPARMCOUNT( 2, VM_cin_netstate );
4169 name = PRVM_G_STRING( OFS_PARM0 );
4170 VM_CheckEmptyString(prog, name );
4172 state = (clvideostate_t)((int)PRVM_G_FLOAT( OFS_PARM1 ));
4174 video = CL_GetVideoByName( name );
4175 if( video && state > CLVIDEO_UNUSED && state < CLVIDEO_STATECOUNT )
4176 CL_SetVideoState( video, state );
4180 ========================
4183 float cin_getstate(string name)
4184 ========================
4186 void VM_cin_getstate(prvm_prog_t *prog)
4191 VM_SAFEPARMCOUNT( 1, VM_cin_getstate );
4193 name = PRVM_G_STRING( OFS_PARM0 );
4194 VM_CheckEmptyString(prog, name );
4196 video = CL_GetVideoByName( name );
4198 PRVM_G_FLOAT( OFS_RETURN ) = (int)video->state;
4200 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4204 ========================
4207 void cin_restart(string name)
4208 ========================
4210 void VM_cin_restart(prvm_prog_t *prog)
4215 VM_SAFEPARMCOUNT( 1, VM_cin_restart );
4217 name = PRVM_G_STRING( OFS_PARM0 );
4218 VM_CheckEmptyString(prog, name );
4220 video = CL_GetVideoByName( name );
4222 CL_RestartVideo( video );
4226 ========================
4229 float[bool] gecko_create( string name )
4230 ========================
4232 void VM_gecko_create(prvm_prog_t *prog) {
4234 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4238 ========================
4241 void gecko_destroy( string name )
4242 ========================
4244 void VM_gecko_destroy(prvm_prog_t *prog) {
4249 ========================
4252 void gecko_navigate( string name, string URI )
4253 ========================
4255 void VM_gecko_navigate(prvm_prog_t *prog) {
4260 ========================
4263 float[bool] gecko_keyevent( string name, float key, float eventtype )
4264 ========================
4266 void VM_gecko_keyevent(prvm_prog_t *prog) {
4268 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4272 ========================
4275 void gecko_mousemove( string name, float x, float y )
4276 ========================
4278 void VM_gecko_movemouse(prvm_prog_t *prog) {
4284 ========================
4287 void gecko_resize( string name, float w, float h )
4288 ========================
4290 void VM_gecko_resize(prvm_prog_t *prog) {
4296 ========================
4297 VM_gecko_get_texture_extent
4299 vector gecko_get_texture_extent( string name )
4300 ========================
4302 void VM_gecko_get_texture_extent(prvm_prog_t *prog) {
4304 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
4305 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
4314 Writes new values for v_forward, v_up, and v_right based on angles
4315 void makevectors(vector angle)
4318 void VM_makevectors (prvm_prog_t *prog)
4320 vec3_t angles, forward, right, up;
4321 VM_SAFEPARMCOUNT(1, VM_makevectors);
4322 VectorCopy(PRVM_G_VECTOR(OFS_PARM0), angles);
4323 AngleVectors(angles, forward, right, up);
4324 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
4325 VectorCopy(right, PRVM_gameglobalvector(v_right));
4326 VectorCopy(up, PRVM_gameglobalvector(v_up));
4333 Writes new values for v_forward, v_up, and v_right based on the given forward vector
4334 vectorvectors(vector)
4337 void VM_vectorvectors (prvm_prog_t *prog)
4339 vec3_t forward, right, up;
4340 VM_SAFEPARMCOUNT(1, VM_vectorvectors);
4341 VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), forward);
4342 VectorVectors(forward, right, up);
4343 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
4344 VectorCopy(right, PRVM_gameglobalvector(v_right));
4345 VectorCopy(up, PRVM_gameglobalvector(v_up));
4349 ========================
4352 void drawline(float width, vector pos1, vector pos2, vector rgb, float alpha, float flags)
4353 ========================
4355 void VM_drawline (prvm_prog_t *prog)
4357 prvm_vec_t *c1, *c2, *rgb;
4359 unsigned char flags;
4361 VM_SAFEPARMCOUNT(6, VM_drawline);
4362 width = PRVM_G_FLOAT(OFS_PARM0);
4363 c1 = PRVM_G_VECTOR(OFS_PARM1);
4364 c2 = PRVM_G_VECTOR(OFS_PARM2);
4365 rgb = PRVM_G_VECTOR(OFS_PARM3);
4366 alpha = PRVM_G_FLOAT(OFS_PARM4);
4367 flags = (int)PRVM_G_FLOAT(OFS_PARM5);
4368 DrawQ_Line(width, c1[0], c1[1], c2[0], c2[1], rgb[0], rgb[1], rgb[2], alpha, flags);
4371 // float(float number, float quantity) bitshift (EXT_BITSHIFT)
4372 void VM_bitshift (prvm_prog_t *prog)
4375 VM_SAFEPARMCOUNT(2, VM_bitshift);
4377 n1 = (prvm_int_t)fabs((prvm_vec_t)((prvm_int_t)PRVM_G_FLOAT(OFS_PARM0)));
4378 n2 = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
4380 PRVM_G_FLOAT(OFS_RETURN) = n1;
4383 PRVM_G_FLOAT(OFS_RETURN) = (n1 >> -n2);
4385 PRVM_G_FLOAT(OFS_RETURN) = (n1 << n2);
4388 ////////////////////////////////////////
4389 // AltString functions
4390 ////////////////////////////////////////
4393 ========================
4396 float altstr_count(string)
4397 ========================
4399 void VM_altstr_count(prvm_prog_t *prog)
4401 const char *altstr, *pos;
4404 VM_SAFEPARMCOUNT( 1, VM_altstr_count );
4406 altstr = PRVM_G_STRING( OFS_PARM0 );
4407 //VM_CheckEmptyString(prog, altstr );
4409 for( count = 0, pos = altstr ; *pos ; pos++ ) {
4410 if( *pos == '\\' ) {
4414 } else if( *pos == '\'' ) {
4419 PRVM_G_FLOAT( OFS_RETURN ) = (prvm_vec_t) (count / 2);
4423 ========================
4426 string altstr_prepare(string)
4427 ========================
4429 void VM_altstr_prepare(prvm_prog_t *prog)
4431 const char *instr, *in;
4432 char outstr[VM_STRINGTEMP_LENGTH];
4435 VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
4437 instr = PRVM_G_STRING( OFS_PARM0 );
4439 for (in = instr, outpos = 0; *in && outpos < sizeof(outstr) - 1; ++in)
4441 if (*in == '\'' && outpos < sizeof(outstr) - 2)
4443 outstr[outpos++] = '\\';
4444 outstr[outpos++] = '\'';
4447 outstr[outpos++] = *in;
4451 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4455 ========================
4458 string altstr_get(string, float)
4459 ========================
4461 void VM_altstr_get(prvm_prog_t *prog)
4463 const char *altstr, *pos;
4466 char outstr[VM_STRINGTEMP_LENGTH];
4468 VM_SAFEPARMCOUNT( 2, VM_altstr_get );
4470 altstr = PRVM_G_STRING( OFS_PARM0 );
4472 count = (int)PRVM_G_FLOAT( OFS_PARM1 );
4473 count = count * 2 + 1;
4475 for( pos = altstr ; *pos && count ; pos++ )
4476 if( *pos == '\\' ) {
4479 } else if( *pos == '\'' )
4483 PRVM_G_INT( OFS_RETURN ) = 0;
4487 for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
4488 if( *pos == '\\' ) {
4493 } else if( *pos == '\'' )
4499 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4503 ========================
4506 string altstr_set(string altstr, float num, string set)
4507 ========================
4509 void VM_altstr_set(prvm_prog_t *prog)
4512 const char *altstr, *str;
4515 char outstr[VM_STRINGTEMP_LENGTH];
4517 VM_SAFEPARMCOUNT( 3, VM_altstr_set );
4519 altstr = PRVM_G_STRING( OFS_PARM0 );
4521 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4523 str = PRVM_G_STRING( OFS_PARM2 );
4526 for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
4531 } else if( *in == '\'' ) {
4536 for( ; *str; *out++ = *str++ );
4537 // now jump over the old content
4539 if( *in == '\'' || (*in == '\\' && !*++in) )
4542 strlcpy(out, in, outstr + sizeof(outstr) - out);
4543 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4547 ========================
4550 string altstr_ins(string altstr, float num, string set)
4551 ========================
4553 void VM_altstr_ins(prvm_prog_t *prog)
4559 char outstr[VM_STRINGTEMP_LENGTH];
4561 VM_SAFEPARMCOUNT(3, VM_altstr_ins);
4563 in = PRVM_G_STRING( OFS_PARM0 );
4564 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4565 set = PRVM_G_STRING( OFS_PARM2 );
4568 for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
4573 } else if( *in == '\'' ) {
4578 for( ; *set ; *out++ = *set++ );
4581 strlcpy(out, in, outstr + sizeof(outstr) - out);
4582 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4586 ////////////////////////////////////////
4587 // BufString functions
4588 ////////////////////////////////////////
4589 //[515]: string buffers support
4591 static size_t stringbuffers_sortlength;
4593 static void BufStr_Expand(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex)
4595 if (stringbuffer->max_strings <= strindex)
4597 char **oldstrings = stringbuffer->strings;
4598 stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
4599 while (stringbuffer->max_strings <= strindex)
4600 stringbuffer->max_strings *= 2;
4601 stringbuffer->strings = (char **) Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
4602 if (stringbuffer->num_strings > 0)
4603 memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
4605 Mem_Free(oldstrings);
4609 static void BufStr_Shrink(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
4611 // reduce num_strings if there are empty string slots at the end
4612 while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
4613 stringbuffer->num_strings--;
4615 // if empty, free the string pointer array
4616 if (stringbuffer->num_strings == 0)
4618 stringbuffer->max_strings = 0;
4619 if (stringbuffer->strings)
4620 Mem_Free(stringbuffer->strings);
4621 stringbuffer->strings = NULL;
4625 static int BufStr_SortStringsUP (const void *in1, const void *in2)
4628 a = *((const char **) in1);
4629 b = *((const char **) in2);
4630 if(!a || !a[0]) return 1;
4631 if(!b || !b[0]) return -1;
4632 return strncmp(a, b, stringbuffers_sortlength);
4635 static int BufStr_SortStringsDOWN (const void *in1, const void *in2)
4638 a = *((const char **) in1);
4639 b = *((const char **) in2);
4640 if(!a || !a[0]) return 1;
4641 if(!b || !b[0]) return -1;
4642 return strncmp(b, a, stringbuffers_sortlength);
4645 prvm_stringbuffer_t *BufStr_FindCreateReplace (prvm_prog_t *prog, int bufindex, int flags, const char *format)
4647 prvm_stringbuffer_t *stringbuffer;
4653 // find buffer with wanted index
4654 if (bufindex < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray))
4656 if ( (stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, bufindex)) )
4658 if (stringbuffer->flags & STRINGBUFFER_TEMP)
4659 stringbuffer->flags = flags; // created but has not been used yet
4660 return stringbuffer;
4665 // allocate new buffer with wanted index
4668 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
4669 stringbuffer->flags = STRINGBUFFER_TEMP;
4670 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
4673 stringbuffer->flags = flags; // mark as used
4677 return stringbuffer;
4680 void BufStr_Set(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex, const char *str)
4684 if (!stringbuffer || strindex < 0)
4687 BufStr_Expand(prog, stringbuffer, strindex);
4688 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4689 if (stringbuffer->strings[strindex])
4690 Mem_Free(stringbuffer->strings[strindex]);
4691 stringbuffer->strings[strindex] = NULL;
4695 // not the NULL string!
4696 alloclen = strlen(str) + 1;
4697 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4698 memcpy(stringbuffer->strings[strindex], str, alloclen);
4701 BufStr_Shrink(prog, stringbuffer);
4704 void BufStr_Del(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
4711 for (i = 0;i < stringbuffer->num_strings;i++)
4712 if (stringbuffer->strings[i])
4713 Mem_Free(stringbuffer->strings[i]);
4714 if (stringbuffer->strings)
4715 Mem_Free(stringbuffer->strings);
4716 if(stringbuffer->origin)
4717 PRVM_Free((char *)stringbuffer->origin);
4718 Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
4721 void BufStr_Flush(prvm_prog_t *prog)
4723 prvm_stringbuffer_t *stringbuffer;
4726 numbuffers = (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray);
4727 for (i = 0; i < numbuffers; i++)
4728 if ( (stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i)) )
4729 BufStr_Del(prog, stringbuffer);
4730 Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
4734 ========================
4736 creates new buffer, and returns it's index, returns -1 if failed
4737 float buf_create(prvm_prog_t *prog) = #460;
4738 float newbuf(string format, float flags) = #460;
4739 ========================
4742 void VM_buf_create (prvm_prog_t *prog)
4744 prvm_stringbuffer_t *stringbuffer;
4747 VM_SAFEPARMCOUNTRANGE(0, 2, VM_buf_create);
4749 // VorteX: optional parm1 (buffer format) is unfinished, to keep intact with future databuffers extension must be set to "string"
4750 if(prog->argc >= 1 && strcmp(PRVM_G_STRING(OFS_PARM0), "string"))
4752 PRVM_G_FLOAT(OFS_RETURN) = -1;
4755 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
4756 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
4757 stringbuffer->origin = PRVM_AllocationOrigin(prog);
4758 // optional flags parm
4759 if (prog->argc >= 2)
4760 stringbuffer->flags = (int)PRVM_G_FLOAT(OFS_PARM1) & STRINGBUFFER_QCFLAGS;
4761 PRVM_G_FLOAT(OFS_RETURN) = i;
4767 ========================
4769 deletes buffer and all strings in it
4770 void buf_del(float bufhandle) = #461;
4771 ========================
4773 void VM_buf_del (prvm_prog_t *prog)
4775 prvm_stringbuffer_t *stringbuffer;
4776 VM_SAFEPARMCOUNT(1, VM_buf_del);
4777 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4779 BufStr_Del(prog, stringbuffer);
4782 VM_Warning(prog, "VM_buf_del: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4788 ========================
4790 how many strings are stored in buffer
4791 float buf_getsize(float bufhandle) = #462;
4792 ========================
4794 void VM_buf_getsize (prvm_prog_t *prog)
4796 prvm_stringbuffer_t *stringbuffer;
4797 VM_SAFEPARMCOUNT(1, VM_buf_getsize);
4799 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4802 PRVM_G_FLOAT(OFS_RETURN) = -1;
4803 VM_Warning(prog, "VM_buf_getsize: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4807 PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
4811 ========================
4813 copy all content from one buffer to another, make sure it exists
4814 void buf_copy(float bufhandle_from, float bufhandle_to) = #463;
4815 ========================
4817 void VM_buf_copy (prvm_prog_t *prog)
4819 prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
4821 VM_SAFEPARMCOUNT(2, VM_buf_copy);
4823 srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4824 if(!srcstringbuffer)
4826 VM_Warning(prog, "VM_buf_copy: invalid source buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4829 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4830 if(i == (int)PRVM_G_FLOAT(OFS_PARM0))
4832 VM_Warning(prog, "VM_buf_copy: source == destination (%i) in %s\n", i, prog->name);
4835 dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4836 if(!dststringbuffer)
4838 VM_Warning(prog, "VM_buf_copy: invalid destination buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
4842 for (i = 0;i < dststringbuffer->num_strings;i++)
4843 if (dststringbuffer->strings[i])
4844 Mem_Free(dststringbuffer->strings[i]);
4845 if (dststringbuffer->strings)
4846 Mem_Free(dststringbuffer->strings);
4847 *dststringbuffer = *srcstringbuffer;
4848 if (dststringbuffer->max_strings)
4849 dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
4851 for (i = 0;i < dststringbuffer->num_strings;i++)
4853 if (srcstringbuffer->strings[i])
4856 stringlen = strlen(srcstringbuffer->strings[i]) + 1;
4857 dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
4858 memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
4864 ========================
4866 sort buffer by beginnings of strings (cmplength defaults it's length)
4867 "backward == TRUE" means that sorting goes upside-down
4868 void buf_sort(float bufhandle, float cmplength, float backward) = #464;
4869 ========================
4871 void VM_buf_sort (prvm_prog_t *prog)
4873 prvm_stringbuffer_t *stringbuffer;
4874 VM_SAFEPARMCOUNT(3, VM_buf_sort);
4876 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4879 VM_Warning(prog, "VM_buf_sort: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4882 if(stringbuffer->num_strings <= 0)
4884 VM_Warning(prog, "VM_buf_sort: tried to sort empty buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4887 stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
4888 if(stringbuffers_sortlength <= 0)
4889 stringbuffers_sortlength = 0x7FFFFFFF;
4891 if(!PRVM_G_FLOAT(OFS_PARM2))
4892 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
4894 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
4896 BufStr_Shrink(prog, stringbuffer);
4900 ========================
4902 concantenates all buffer string into one with "glue" separator and returns it as tempstring
4903 string buf_implode(float bufhandle, string glue) = #465;
4904 ========================
4906 void VM_buf_implode (prvm_prog_t *prog)
4908 prvm_stringbuffer_t *stringbuffer;
4909 char k[VM_STRINGTEMP_LENGTH];
4913 VM_SAFEPARMCOUNT(2, VM_buf_implode);
4915 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4916 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4919 VM_Warning(prog, "VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4922 if(!stringbuffer->num_strings)
4924 sep = PRVM_G_STRING(OFS_PARM1);
4926 for(l = i = 0;i < stringbuffer->num_strings;i++)
4928 if(stringbuffer->strings[i])
4930 l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
4931 if (l >= sizeof(k) - 1)
4933 strlcat(k, sep, sizeof(k));
4934 strlcat(k, stringbuffer->strings[i], sizeof(k));
4937 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, k);
4941 ========================
4943 get a string from buffer, returns tempstring, dont str_unzone it!
4944 string bufstr_get(float bufhandle, float string_index) = #465;
4945 ========================
4947 void VM_bufstr_get (prvm_prog_t *prog)
4949 prvm_stringbuffer_t *stringbuffer;
4951 VM_SAFEPARMCOUNT(2, VM_bufstr_get);
4953 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4954 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4957 VM_Warning(prog, "VM_bufstr_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4960 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4963 // VM_Warning(prog, "VM_bufstr_get: invalid string index %i used in %s\n", strindex, prog->name);
4966 if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
4967 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, stringbuffer->strings[strindex]);
4971 ========================
4973 copies a string into selected slot of buffer
4974 void bufstr_set(float bufhandle, float string_index, string str) = #466;
4975 ========================
4977 void VM_bufstr_set (prvm_prog_t *prog)
4980 prvm_stringbuffer_t *stringbuffer;
4983 VM_SAFEPARMCOUNT(3, VM_bufstr_set);
4985 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4988 VM_Warning(prog, "VM_bufstr_set: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4991 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4992 if(strindex < 0 || strindex >= 1000000) // huge number of strings
4994 VM_Warning(prog, "VM_bufstr_set: invalid string index %i used in %s\n", strindex, prog->name);
4998 news = PRVM_G_STRING(OFS_PARM2);
4999 BufStr_Set(prog, stringbuffer, strindex, news);
5003 ========================
5005 adds string to buffer in first free slot and returns its index
5006 "order == TRUE" means that string will be added after last "full" slot
5007 float bufstr_add(float bufhandle, string str, float order) = #467;
5008 ========================
5010 void VM_bufstr_add (prvm_prog_t *prog)
5012 int order, strindex;
5013 prvm_stringbuffer_t *stringbuffer;
5017 VM_SAFEPARMCOUNT(3, VM_bufstr_add);
5019 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5020 PRVM_G_FLOAT(OFS_RETURN) = -1;
5023 VM_Warning(prog, "VM_bufstr_add: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5026 if(!PRVM_G_INT(OFS_PARM1)) // NULL string
5028 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);
5031 string = PRVM_G_STRING(OFS_PARM1);
5032 order = (int)PRVM_G_FLOAT(OFS_PARM2);
5034 strindex = stringbuffer->num_strings;
5036 for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
5037 if (stringbuffer->strings[strindex] == NULL)
5040 BufStr_Expand(prog, stringbuffer, strindex);
5042 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
5043 alloclen = strlen(string) + 1;
5044 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5045 memcpy(stringbuffer->strings[strindex], string, alloclen);
5047 PRVM_G_FLOAT(OFS_RETURN) = strindex;
5051 ========================
5053 delete string from buffer
5054 void bufstr_free(float bufhandle, float string_index) = #468;
5055 ========================
5057 void VM_bufstr_free (prvm_prog_t *prog)
5060 prvm_stringbuffer_t *stringbuffer;
5061 VM_SAFEPARMCOUNT(2, VM_bufstr_free);
5063 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5066 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5069 i = (int)PRVM_G_FLOAT(OFS_PARM1);
5072 VM_Warning(prog, "VM_bufstr_free: invalid string index %i used in %s\n", i, prog->name);
5076 if (i < stringbuffer->num_strings)
5078 if(stringbuffer->strings[i])
5079 Mem_Free(stringbuffer->strings[i]);
5080 stringbuffer->strings[i] = NULL;
5083 BufStr_Shrink(prog, stringbuffer);
5087 ========================
5089 load a file into string buffer, return 0 or 1
5090 float buf_loadfile(string filename, float bufhandle) = #535;
5091 ========================
5093 void VM_buf_loadfile(prvm_prog_t *prog)
5096 prvm_stringbuffer_t *stringbuffer;
5097 char string[VM_STRINGTEMP_LENGTH];
5098 int strindex, c, end;
5099 const char *filename;
5103 VM_SAFEPARMCOUNT(2, VM_buf_loadfile);
5106 filename = PRVM_G_STRING(OFS_PARM0);
5107 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
5109 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
5112 if (developer_extra.integer)
5113 VM_Warning(prog, "VM_buf_loadfile: failed to open file %s in %s\n", filename, prog->name);
5114 PRVM_G_FLOAT(OFS_RETURN) = 0;
5118 // get string buffer
5119 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
5122 VM_Warning(prog, "VM_buf_loadfile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
5123 PRVM_G_FLOAT(OFS_RETURN) = 0;
5127 // read file (append to the end of buffer)
5128 strindex = stringbuffer->num_strings;
5136 if (c == '\r' || c == '\n' || c < 0)
5138 if (end < VM_STRINGTEMP_LENGTH - 1)
5142 // remove \n following \r
5147 FS_UnGetc(file, (unsigned char)c);
5152 BufStr_Expand(prog, stringbuffer, strindex);
5153 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
5154 alloclen = strlen(string) + 1;
5155 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5156 memcpy(stringbuffer->strings[strindex], string, alloclen);
5157 strindex = stringbuffer->num_strings;
5165 PRVM_G_FLOAT(OFS_RETURN) = 1;
5169 ========================
5171 writes stringbuffer to a file, returns 0 or 1
5172 float buf_writefile(float filehandle, float bufhandle, [, float startpos, float numstrings]) = #468;
5173 ========================
5176 void VM_buf_writefile(prvm_prog_t *prog)
5178 int filenum, strindex, strnum, strlength;
5179 prvm_stringbuffer_t *stringbuffer;
5181 VM_SAFEPARMCOUNTRANGE(2, 4, VM_buf_writefile);
5184 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
5185 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
5187 VM_Warning(prog, "VM_buf_writefile: invalid file handle %i used in %s\n", filenum, prog->name);
5190 if (prog->openfiles[filenum] == NULL)
5192 VM_Warning(prog, "VM_buf_writefile: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
5196 // get string buffer
5197 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
5200 VM_Warning(prog, "VM_buf_writefile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
5201 PRVM_G_FLOAT(OFS_RETURN) = 0;
5205 // get start and end parms
5208 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
5209 strnum = (int)PRVM_G_FLOAT(OFS_PARM3);
5211 else if (prog->argc > 2)
5213 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
5214 strnum = stringbuffer->num_strings - strindex;
5219 strnum = stringbuffer->num_strings;
5221 if (strindex < 0 || strindex >= stringbuffer->num_strings)
5223 VM_Warning(prog, "VM_buf_writefile: wrong start string index %i used in %s\n", strindex, prog->name);
5224 PRVM_G_FLOAT(OFS_RETURN) = 0;
5229 VM_Warning(prog, "VM_buf_writefile: wrong strings count %i used in %s\n", strnum, prog->name);
5230 PRVM_G_FLOAT(OFS_RETURN) = 0;
5235 while(strindex < stringbuffer->num_strings && strnum)
5237 if (stringbuffer->strings[strindex])
5239 if ((strlength = (int)strlen(stringbuffer->strings[strindex])))
5240 FS_Write(prog->openfiles[filenum], stringbuffer->strings[strindex], strlength);
5241 FS_Write(prog->openfiles[filenum], "\n", 1);
5247 PRVM_G_FLOAT(OFS_RETURN) = 1;
5250 #define MATCH_AUTO 0
5251 #define MATCH_WHOLE 1
5252 #define MATCH_LEFT 2
5253 #define MATCH_RIGHT 3
5254 #define MATCH_MIDDLE 4
5255 #define MATCH_PATTERN 5
5257 static const char *detect_match_rule(char *pattern, int *matchrule)
5262 patternlength = (int)strlen(pattern);
5263 ppos = strchr(pattern, '*');
5264 qpos = strchr(pattern, '?');
5268 *matchrule = MATCH_PATTERN;
5271 // has * - left, mid, right or pattern
5274 // starts with * - may be right/mid or pattern
5275 if ((ppos - pattern) == 0)
5277 ppos = strchr(pattern+1, '*');
5281 *matchrule = MATCH_RIGHT;
5285 if ((ppos - pattern) == patternlength)
5287 *matchrule = MATCH_MIDDLE;
5292 *matchrule = MATCH_PATTERN;
5295 // end with * - left
5296 if ((ppos - pattern) == patternlength)
5298 *matchrule = MATCH_LEFT;
5303 *matchrule = MATCH_PATTERN;
5306 // have no wildcards - whole string
5307 *matchrule = MATCH_WHOLE;
5311 // todo: support UTF8
5312 static qboolean match_rule(const char *string, int max_string, const char *pattern, int patternlength, int rule)
5317 return !strncmp(string, pattern, max_string) ? true : false;
5319 return !strncmp(string, pattern, patternlength) ? true : false;
5322 mid = strstr(string, pattern);
5323 return mid && !*(mid+patternlength);
5326 return strstr(string, pattern) ? true : false;
5328 return matchpattern_with_separator(string, pattern, false, "", false) ? true : false;
5332 ========================
5334 find an index of bufstring matching rule
5335 float bufstr_find(float bufhandle, string match, float matchrule, float startpos, float step) = #468;
5336 ========================
5339 void VM_bufstr_find(prvm_prog_t *prog)
5341 prvm_stringbuffer_t *stringbuffer;
5342 char string[VM_STRINGTEMP_LENGTH];
5343 int matchrule, matchlen, i, step;
5346 VM_SAFEPARMCOUNTRANGE(3, 5, VM_bufstr_find);
5348 PRVM_G_FLOAT(OFS_RETURN) = -1;
5350 // get string buffer
5351 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5354 VM_Warning(prog, "VM_bufstr_find: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5359 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
5360 if (matchrule < 0 && matchrule > 5)
5362 VM_Warning(prog, "VM_bufstr_find: invalid match rule %i in %s\n", matchrule, prog->name);
5366 match = PRVM_G_STRING(OFS_PARM1);
5369 strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
5370 match = detect_match_rule(string, &matchrule);
5372 matchlen = (int)strlen(match);
5375 i = (prog->argc > 3) ? (int)PRVM_G_FLOAT(OFS_PARM3) : 0;
5376 step = (prog->argc > 4) ? (int)PRVM_G_FLOAT(OFS_PARM4) : 1;
5377 while(i < stringbuffer->num_strings)
5379 if (stringbuffer->strings[i] && match_rule(stringbuffer->strings[i], VM_STRINGTEMP_LENGTH, match, matchlen, matchrule))
5381 PRVM_G_FLOAT(OFS_RETURN) = i;
5389 ========================
5391 float matchpattern(string s, string pattern, float matchrule, float startpos) = #468;
5392 ========================
5394 void VM_matchpattern(prvm_prog_t *prog)
5396 const char *s, *match;
5397 char string[VM_STRINGTEMP_LENGTH];
5400 VM_SAFEPARMCOUNTRANGE(2, 4, VM_matchpattern);
5402 s = PRVM_G_STRING(OFS_PARM0);
5405 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
5406 if (matchrule < 0 && matchrule > 5)
5408 VM_Warning(prog, "VM_bufstr_find: invalid match rule %i in %s\n", matchrule, prog->name);
5412 match = PRVM_G_STRING(OFS_PARM1);
5415 strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
5416 match = detect_match_rule(string, &matchrule);
5420 l = (int)strlen(match);
5422 s += max(0, min((unsigned int)PRVM_G_FLOAT(OFS_PARM3), strlen(s)-1));
5425 PRVM_G_FLOAT(OFS_RETURN) = match_rule(s, VM_STRINGTEMP_LENGTH, match, l, matchrule);
5429 ========================
5431 ========================
5434 void VM_buf_cvarlist(prvm_prog_t *prog)
5437 const char *partial, *antipartial;
5438 size_t len, antilen;
5440 qboolean ispattern, antiispattern;
5442 prvm_stringbuffer_t *stringbuffer;
5443 VM_SAFEPARMCOUNTRANGE(2, 3, VM_buf_cvarlist);
5445 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5448 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5452 partial = PRVM_G_STRING(OFS_PARM1);
5456 len = strlen(partial);
5459 antipartial = PRVM_G_STRING(OFS_PARM2);
5465 antilen = strlen(antipartial);
5467 for (n = 0;n < stringbuffer->num_strings;n++)
5468 if (stringbuffer->strings[n])
5469 Mem_Free(stringbuffer->strings[n]);
5470 if (stringbuffer->strings)
5471 Mem_Free(stringbuffer->strings);
5472 stringbuffer->strings = NULL;
5474 ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
5475 antiispattern = antipartial && (strchr(antipartial, '*') || strchr(antipartial, '?'));
5478 for(cvar = cvar_vars; cvar; cvar = cvar->next)
5480 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
5483 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
5489 stringbuffer->max_strings = stringbuffer->num_strings = n;
5490 if (stringbuffer->max_strings)
5491 stringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(stringbuffer->strings[0]) * stringbuffer->max_strings);
5494 for(cvar = cvar_vars; cvar; cvar = cvar->next)
5496 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
5499 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
5502 alloclen = strlen(cvar->name) + 1;
5503 stringbuffer->strings[n] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5504 memcpy(stringbuffer->strings[n], cvar->name, alloclen);
5519 This was a major timewaster in progs, so it was converted to C
5522 void VM_changeyaw (prvm_prog_t *prog)
5525 float ideal, current, move, speed;
5527 // this is called (VERY HACKISHLY) by VM_SV_MoveToGoal, so it can not use any
5528 // parameters because they are the parameters to VM_SV_MoveToGoal, not this
5529 //VM_SAFEPARMCOUNT(0, VM_changeyaw);
5531 ent = PRVM_PROG_TO_EDICT(PRVM_gameglobaledict(self));
5532 if (ent == prog->edicts)
5534 VM_Warning(prog, "changeyaw: can not modify world entity\n");
5537 if (ent->priv.server->free)
5539 VM_Warning(prog, "changeyaw: can not modify free entity\n");
5542 current = PRVM_gameedictvector(ent, angles)[1];
5543 current = ANGLEMOD(current);
5544 ideal = PRVM_gameedictfloat(ent, ideal_yaw);
5545 speed = PRVM_gameedictfloat(ent, yaw_speed);
5547 if (current == ideal)
5549 move = ideal - current;
5550 if (ideal > current)
5572 PRVM_gameedictvector(ent, angles)[1] = ANGLEMOD(current);
5580 void VM_changepitch (prvm_prog_t *prog)
5583 float ideal, current, move, speed;
5585 VM_SAFEPARMCOUNT(1, VM_changepitch);
5587 ent = PRVM_G_EDICT(OFS_PARM0);
5588 if (ent == prog->edicts)
5590 VM_Warning(prog, "changepitch: can not modify world entity\n");
5593 if (ent->priv.server->free)
5595 VM_Warning(prog, "changepitch: can not modify free entity\n");
5598 current = PRVM_gameedictvector(ent, angles)[0];
5599 current = ANGLEMOD(current);
5600 ideal = PRVM_gameedictfloat(ent, idealpitch);
5601 speed = PRVM_gameedictfloat(ent, pitch_speed);
5603 if (current == ideal)
5605 move = ideal - current;
5606 if (ideal > current)
5628 PRVM_gameedictvector(ent, angles)[0] = ANGLEMOD(current);
5632 void VM_uncolorstring (prvm_prog_t *prog)
5634 char szNewString[VM_STRINGTEMP_LENGTH];
5635 const char *szString;
5638 VM_SAFEPARMCOUNT(1, VM_uncolorstring);
5639 szString = PRVM_G_STRING(OFS_PARM0);
5640 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), TRUE);
5641 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
5645 // #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
5646 //strstr, without generating a new string. Use in conjunction with FRIK_FILE's substring for more similar strstr.
5647 void VM_strstrofs (prvm_prog_t *prog)
5649 const char *instr, *match;
5651 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
5652 instr = PRVM_G_STRING(OFS_PARM0);
5653 match = PRVM_G_STRING(OFS_PARM1);
5654 firstofs = (prog->argc > 2)?(int)PRVM_G_FLOAT(OFS_PARM2):0;
5655 firstofs = (int)u8_bytelen(instr, firstofs);
5657 if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
5659 PRVM_G_FLOAT(OFS_RETURN) = -1;
5663 match = strstr(instr+firstofs, match);
5665 PRVM_G_FLOAT(OFS_RETURN) = -1;
5667 PRVM_G_FLOAT(OFS_RETURN) = u8_strnlen(instr, match-instr);
5670 //#222 string(string s, float index) str2chr (FTE_STRINGS)
5671 void VM_str2chr (prvm_prog_t *prog)
5676 VM_SAFEPARMCOUNT(2, VM_str2chr);
5677 s = PRVM_G_STRING(OFS_PARM0);
5678 index = (int)u8_bytelen(s, (int)PRVM_G_FLOAT(OFS_PARM1));
5680 if((unsigned)index < strlen(s))
5682 if (utf8_enable.integer)
5683 ch = u8_getchar_noendptr(s + index);
5685 ch = (unsigned char)s[index];
5686 PRVM_G_FLOAT(OFS_RETURN) = ch;
5689 PRVM_G_FLOAT(OFS_RETURN) = 0;
5692 //#223 string(float c, ...) chr2str (FTE_STRINGS)
5693 void VM_chr2str (prvm_prog_t *prog)
5698 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5699 for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
5700 t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
5702 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
5707 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5708 for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
5709 len += u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
5711 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
5714 static int chrconv_number(int i, int base, int conv)
5739 static int chrconv_punct(int i, int base, int conv)
5757 static int chrchar_alpha(int i, int basec, int baset, int convc, int convt, int charnum)
5759 //convert case and colour seperatly...
5776 baset = 128*((charnum&1) == (convt-5));
5792 return i + basec + baset;
5794 // #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
5795 //bulk convert a string. change case or colouring.
5796 void VM_strconv (prvm_prog_t *prog)
5798 int ccase, redalpha, rednum, len, i;
5799 unsigned char resbuf[VM_STRINGTEMP_LENGTH];
5800 unsigned char *result = resbuf;
5802 VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
5804 ccase = (int) PRVM_G_FLOAT(OFS_PARM0); //0 same, 1 lower, 2 upper
5805 redalpha = (int) PRVM_G_FLOAT(OFS_PARM1); //0 same, 1 white, 2 red, 5 alternate, 6 alternate-alternate
5806 rednum = (int) PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
5807 VM_VarString(prog, 3, (char *) resbuf, sizeof(resbuf));
5808 len = (int)strlen((char *) resbuf);
5810 for (i = 0; i < len; i++, result++) //should this be done backwards?
5812 if (*result >= '0' && *result <= '9') //normal numbers...
5813 *result = chrconv_number(*result, '0', rednum);
5814 else if (*result >= '0'+128 && *result <= '9'+128)
5815 *result = chrconv_number(*result, '0'+128, rednum);
5816 else if (*result >= '0'+128-30 && *result <= '9'+128-30)
5817 *result = chrconv_number(*result, '0'+128-30, rednum);
5818 else if (*result >= '0'-30 && *result <= '9'-30)
5819 *result = chrconv_number(*result, '0'-30, rednum);
5821 else if (*result >= 'a' && *result <= 'z') //normal numbers...
5822 *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
5823 else if (*result >= 'A' && *result <= 'Z') //normal numbers...
5824 *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
5825 else if (*result >= 'a'+128 && *result <= 'z'+128) //normal numbers...
5826 *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
5827 else if (*result >= 'A'+128 && *result <= 'Z'+128) //normal numbers...
5828 *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
5830 else if ((*result & 127) < 16 || !redalpha) //special chars..
5832 else if (*result < 128)
5833 *result = chrconv_punct(*result, 0, redalpha);
5835 *result = chrconv_punct(*result, 128, redalpha);
5839 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, (char *) resbuf);
5842 // #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
5843 void VM_strpad (prvm_prog_t *prog)
5845 char src[VM_STRINGTEMP_LENGTH];
5846 char destbuf[VM_STRINGTEMP_LENGTH];
5848 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
5849 pad = (int) PRVM_G_FLOAT(OFS_PARM0);
5850 VM_VarString(prog, 1, src, sizeof(src));
5852 // note: < 0 = left padding, > 0 = right padding,
5853 // this is reverse logic of printf!
5854 dpsnprintf(destbuf, sizeof(destbuf), "%*s", -pad, src);
5856 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, destbuf);
5859 // #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
5860 //uses qw style \key\value strings
5861 void VM_infoadd (prvm_prog_t *prog)
5863 const char *info, *key;
5864 char value[VM_STRINGTEMP_LENGTH];
5865 char temp[VM_STRINGTEMP_LENGTH];
5867 VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
5868 info = PRVM_G_STRING(OFS_PARM0);
5869 key = PRVM_G_STRING(OFS_PARM1);
5870 VM_VarString(prog, 2, value, sizeof(value));
5872 strlcpy(temp, info, VM_STRINGTEMP_LENGTH);
5874 InfoString_SetValue(temp, VM_STRINGTEMP_LENGTH, key, value);
5876 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, temp);
5879 // #227 string(string info, string key) infoget (FTE_STRINGS)
5880 //uses qw style \key\value strings
5881 void VM_infoget (prvm_prog_t *prog)
5885 char value[VM_STRINGTEMP_LENGTH];
5887 VM_SAFEPARMCOUNT(2, VM_infoget);
5888 info = PRVM_G_STRING(OFS_PARM0);
5889 key = PRVM_G_STRING(OFS_PARM1);
5891 InfoString_GetValue(info, key, value, VM_STRINGTEMP_LENGTH);
5893 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, value);
5896 //#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
5897 // also float(string s1, string s2) strcmp (FRIK_FILE)
5898 void VM_strncmp (prvm_prog_t *prog)
5900 const char *s1, *s2;
5901 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
5902 s1 = PRVM_G_STRING(OFS_PARM0);
5903 s2 = PRVM_G_STRING(OFS_PARM1);
5906 PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5910 PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
5914 // #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
5915 // #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
5916 void VM_strncasecmp (prvm_prog_t *prog)
5918 const char *s1, *s2;
5919 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
5920 s1 = PRVM_G_STRING(OFS_PARM0);
5921 s2 = PRVM_G_STRING(OFS_PARM1);
5924 PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5928 PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
5932 // #494 float(float caseinsensitive, string s, ...) crc16
5933 void VM_crc16(prvm_prog_t *prog)
5936 char s[VM_STRINGTEMP_LENGTH];
5937 VM_SAFEPARMCOUNTRANGE(2, 8, VM_crc16);
5938 insensitive = PRVM_G_FLOAT(OFS_PARM0);
5939 VM_VarString(prog, 1, s, sizeof(s));
5940 PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, strlen(s)));
5943 // #639 float(string digest, string data, ...) digest_hex
5944 void VM_digest_hex(prvm_prog_t *prog)
5952 char s[VM_STRINGTEMP_LENGTH];
5955 VM_SAFEPARMCOUNTRANGE(2, 8, VM_digest_hex);
5956 digest = PRVM_G_STRING(OFS_PARM0);
5959 VM_VarString(prog, 1, s, sizeof(s));
5960 len = (int)strlen(s);
5964 if(!strcmp(digest, "MD4"))
5967 mdfour((unsigned char *) out, (unsigned char *) s, len);
5969 else if(!strcmp(digest, "SHA256") && Crypto_Available())
5972 sha256((unsigned char *) out, (unsigned char *) s, len);
5974 // no warning needed on mismatch - we return string_null to QC
5979 static const char *hexmap = "0123456789abcdef";
5980 for(i = 0; i < outlen; ++i)
5982 outhex[2*i] = hexmap[(out[i] >> 4) & 15];
5983 outhex[2*i+1] = hexmap[(out[i] >> 0) & 15];
5986 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outhex);
5989 PRVM_G_INT(OFS_RETURN) = 0;
5992 void VM_wasfreed (prvm_prog_t *prog)
5994 VM_SAFEPARMCOUNT(1, VM_wasfreed);
5995 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->priv.required->free;
5998 void VM_SetTraceGlobals(prvm_prog_t *prog, const trace_t *trace)
6000 PRVM_gameglobalfloat(trace_allsolid) = trace->allsolid;
6001 PRVM_gameglobalfloat(trace_startsolid) = trace->startsolid;
6002 PRVM_gameglobalfloat(trace_fraction) = trace->fraction;
6003 PRVM_gameglobalfloat(trace_inwater) = trace->inwater;
6004 PRVM_gameglobalfloat(trace_inopen) = trace->inopen;
6005 VectorCopy(trace->endpos, PRVM_gameglobalvector(trace_endpos));
6006 VectorCopy(trace->plane.normal, PRVM_gameglobalvector(trace_plane_normal));
6007 PRVM_gameglobalfloat(trace_plane_dist) = trace->plane.dist;
6008 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
6009 PRVM_gameglobalfloat(trace_dpstartcontents) = trace->startsupercontents;
6010 PRVM_gameglobalfloat(trace_dphitcontents) = trace->hitsupercontents;
6011 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = trace->hitq3surfaceflags;
6012 PRVM_gameglobalstring(trace_dphittexturename) = trace->hittexture ? PRVM_SetTempString(prog, trace->hittexture->name) : 0;
6015 void VM_ClearTraceGlobals(prvm_prog_t *prog)
6017 // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
6018 PRVM_gameglobalfloat(trace_allsolid) = 0;
6019 PRVM_gameglobalfloat(trace_startsolid) = 0;
6020 PRVM_gameglobalfloat(trace_fraction) = 0;
6021 PRVM_gameglobalfloat(trace_inwater) = 0;
6022 PRVM_gameglobalfloat(trace_inopen) = 0;
6023 VectorClear(PRVM_gameglobalvector(trace_endpos));
6024 VectorClear(PRVM_gameglobalvector(trace_plane_normal));
6025 PRVM_gameglobalfloat(trace_plane_dist) = 0;
6026 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(prog->edicts);
6027 PRVM_gameglobalfloat(trace_dpstartcontents) = 0;
6028 PRVM_gameglobalfloat(trace_dphitcontents) = 0;
6029 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = 0;
6030 PRVM_gameglobalstring(trace_dphittexturename) = 0;
6035 void VM_Cmd_Init(prvm_prog_t *prog)
6037 // only init the stuff for the current prog
6038 VM_Files_Init(prog);
6039 VM_Search_Init(prog);
6042 static void animatemodel_reset(prvm_prog_t *prog);
6044 void VM_Cmd_Reset(prvm_prog_t *prog)
6046 CL_PurgeOwner( MENUOWNER );
6047 VM_Search_Reset(prog);
6048 VM_Files_CloseAll(prog);
6049 animatemodel_reset(prog);
6052 // #510 string(string input, ...) uri_escape (DP_QC_URI_ESCAPE)
6053 // does URI escaping on a string (replace evil stuff by %AB escapes)
6054 void VM_uri_escape (prvm_prog_t *prog)
6056 char src[VM_STRINGTEMP_LENGTH];
6057 char dest[VM_STRINGTEMP_LENGTH];
6059 static const char *hex = "0123456789ABCDEF";
6061 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
6062 VM_VarString(prog, 0, src, sizeof(src));
6064 for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
6066 if((*p >= 'A' && *p <= 'Z')
6067 || (*p >= 'a' && *p <= 'z')
6068 || (*p >= '0' && *p <= '9')
6069 || (*p == '-') || (*p == '_') || (*p == '.')
6070 || (*p == '!') || (*p == '~')
6071 || (*p == '\'') || (*p == '(') || (*p == ')'))
6076 *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
6077 *q++ = hex[ *(unsigned char *)p & 0xF];
6082 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
6085 // #510 string(string input, ...) uri_unescape (DP_QC_URI_ESCAPE)
6086 // does URI unescaping on a string (get back the evil stuff)
6087 void VM_uri_unescape (prvm_prog_t *prog)
6089 char src[VM_STRINGTEMP_LENGTH];
6090 char dest[VM_STRINGTEMP_LENGTH];
6094 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
6095 VM_VarString(prog, 0, src, sizeof(src));
6097 for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
6101 if(p[1] >= '0' && p[1] <= '9')
6103 else if(p[1] >= 'a' && p[1] <= 'f')
6104 hi = p[1] - 'a' + 10;
6105 else if(p[1] >= 'A' && p[1] <= 'F')
6106 hi = p[1] - 'A' + 10;
6109 if(p[2] >= '0' && p[2] <= '9')
6111 else if(p[2] >= 'a' && p[2] <= 'f')
6112 lo = p[2] - 'a' + 10;
6113 else if(p[2] >= 'A' && p[2] <= 'F')
6114 lo = p[2] - 'A' + 10;
6117 if(hi != 0 || lo != 0) // don't unescape NUL bytes
6118 *q++ = (char) (hi * 0x10 + lo);
6129 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
6132 // #502 string(string filename) whichpack (DP_QC_WHICHPACK)
6133 // returns the name of the pack containing a file, or "" if it is not in any pack (but local or non-existant)
6134 void VM_whichpack (prvm_prog_t *prog)
6136 const char *fn, *pack;
6138 VM_SAFEPARMCOUNT(1, VM_whichpack);
6139 fn = PRVM_G_STRING(OFS_PARM0);
6140 pack = FS_WhichPack(fn);
6142 PRVM_G_INT(OFS_RETURN) = pack ? PRVM_SetTempString(prog, pack) : 0;
6150 char buffer[MAX_INPUTLINE];
6152 unsigned char *postdata; // free when uri_to_prog_t is freed
6154 char *sigdata; // free when uri_to_prog_t is freed
6159 static void uri_to_string_callback(int status, size_t length_received, unsigned char *buffer, void *cbdata)
6162 uri_to_prog_t *handle = (uri_to_prog_t *) cbdata;
6164 prog = handle->prog;
6167 // curl reply came too late... so just drop it
6168 if(handle->postdata)
6169 Z_Free(handle->postdata);
6171 Z_Free(handle->sigdata);
6176 if((prog->starttime == handle->starttime) && (PRVM_allfunction(URI_Get_Callback)))
6178 if(length_received >= sizeof(handle->buffer))
6179 length_received = sizeof(handle->buffer) - 1;
6180 handle->buffer[length_received] = 0;
6182 PRVM_G_FLOAT(OFS_PARM0) = handle->id;
6183 PRVM_G_FLOAT(OFS_PARM1) = status;
6184 PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, handle->buffer);
6185 prog->ExecuteProgram(prog, PRVM_allfunction(URI_Get_Callback), "QC function URI_Get_Callback is missing");
6188 if(handle->postdata)
6189 Z_Free(handle->postdata);
6191 Z_Free(handle->sigdata);
6195 // 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
6196 // 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
6197 void VM_uri_get (prvm_prog_t *prog)
6202 uri_to_prog_t *handle;
6203 const char *posttype = NULL;
6204 const char *postseparator = NULL;
6205 int poststringbuffer = -1;
6207 const char *query_string = NULL;
6210 if(!PRVM_allfunction(URI_Get_Callback))
6211 prog->error_cmd("uri_get called by %s without URI_Get_Callback defined", prog->name);
6213 VM_SAFEPARMCOUNTRANGE(2, 6, VM_uri_get);
6215 url = PRVM_G_STRING(OFS_PARM0);
6216 id = PRVM_G_FLOAT(OFS_PARM1);
6218 posttype = PRVM_G_STRING(OFS_PARM2);
6220 postseparator = PRVM_G_STRING(OFS_PARM3);
6222 poststringbuffer = PRVM_G_FLOAT(OFS_PARM4);
6224 postkeyid = PRVM_G_FLOAT(OFS_PARM5);
6225 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!
6227 query_string = strchr(url, '?');
6230 lq = query_string ? strlen(query_string) : 0;
6232 handle->prog = prog;
6233 handle->starttime = prog->starttime;
6235 if(postseparator && posttype && *posttype)
6237 size_t l = strlen(postseparator);
6238 if(poststringbuffer >= 0)
6243 prvm_stringbuffer_t *stringbuffer;
6244 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, poststringbuffer);
6247 VM_Warning(prog, "uri_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
6251 for(i = 0;i < stringbuffer->num_strings;i++)
6255 if(stringbuffer->strings[i])
6256 ltotal += strlen(stringbuffer->strings[i]);
6258 handle->postdata = (unsigned char *)Z_Malloc(ltotal + 1 + lq);
6259 handle->postlen = ltotal;
6261 for(i = 0;i < stringbuffer->num_strings;i++)
6265 memcpy(handle->postdata + ltotal, postseparator, l);
6268 if(stringbuffer->strings[i])
6270 memcpy(handle->postdata + ltotal, stringbuffer->strings[i], strlen(stringbuffer->strings[i]));
6271 ltotal += strlen(stringbuffer->strings[i]);
6274 if(ltotal != handle->postlen)
6275 prog->error_cmd("%s: string buffer content size mismatch, possible overrun", prog->name);
6279 handle->postdata = (unsigned char *)Z_Malloc(l + 1 + lq);
6280 handle->postlen = l;
6281 memcpy(handle->postdata, postseparator, l);
6283 handle->postdata[handle->postlen] = 0;
6285 memcpy(handle->postdata + handle->postlen + 1, query_string, lq);
6288 // POST: we sign postdata \0 query string
6290 handle->sigdata = (char *)Z_Malloc(8192);
6291 strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
6292 l = strlen(handle->sigdata);
6293 handle->siglen = Crypto_SignDataDetached(handle->postdata, handle->postlen + 1 + lq, postkeyid, handle->sigdata + l, 8192 - l);
6296 Z_Free(handle->sigdata);
6297 handle->sigdata = NULL;
6300 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
6303 Z_Free(handle->sigdata);
6304 handle->sigdata = NULL;
6307 handle->siglen = l + ll;
6308 handle->sigdata[handle->siglen] = 0;
6311 strlcpy(handle->posttype, posttype, sizeof(handle->posttype));
6312 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);
6316 if(postkeyid >= 0 && query_string)
6318 // GET: we sign JUST the query string
6320 handle->sigdata = (char *)Z_Malloc(8192);
6321 strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
6322 l = strlen(handle->sigdata);
6323 handle->siglen = Crypto_SignDataDetached(query_string, lq, postkeyid, handle->sigdata + l, 8192 - l);
6326 Z_Free(handle->sigdata);
6327 handle->sigdata = NULL;
6330 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
6333 Z_Free(handle->sigdata);
6334 handle->sigdata = NULL;
6337 handle->siglen = l + ll;
6338 handle->sigdata[handle->siglen] = 0;
6341 handle->postdata = NULL;
6342 handle->postlen = 0;
6343 ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, NULL, NULL, 0, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
6347 PRVM_G_INT(OFS_RETURN) = 1;
6351 if(handle->postdata)
6352 Z_Free(handle->postdata);
6354 Z_Free(handle->sigdata);
6356 PRVM_G_INT(OFS_RETURN) = 0;
6360 void VM_netaddress_resolve (prvm_prog_t *prog)
6363 char normalized[128];
6365 lhnetaddress_t addr;
6367 VM_SAFEPARMCOUNTRANGE(1, 2, VM_netaddress_resolve);
6369 ip = PRVM_G_STRING(OFS_PARM0);
6372 port = (int) PRVM_G_FLOAT(OFS_PARM1);
6374 if(LHNETADDRESS_FromString(&addr, ip, port) && LHNETADDRESS_ToString(&addr, normalized, sizeof(normalized), prog->argc > 1))
6375 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, normalized);
6377 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
6380 //string(prvm_prog_t *prog) getextresponse = #624; // returns the next extResponse packet that was sent to this client
6381 void VM_CL_getextresponse (prvm_prog_t *prog)
6383 VM_SAFEPARMCOUNT(0,VM_argv);
6385 if (cl_net_extresponse_count <= 0)
6386 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
6390 --cl_net_extresponse_count;
6391 first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
6392 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cl_net_extresponse[first]);
6396 void VM_SV_getextresponse (prvm_prog_t *prog)
6398 VM_SAFEPARMCOUNT(0,VM_argv);
6400 if (sv_net_extresponse_count <= 0)
6401 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
6405 --sv_net_extresponse_count;
6406 first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
6407 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, sv_net_extresponse[first]);
6413 Common functions between menu.dat and clsprogs
6417 //#349 float() isdemo
6418 void VM_CL_isdemo (prvm_prog_t *prog)
6420 VM_SAFEPARMCOUNT(0, VM_CL_isdemo);
6421 PRVM_G_FLOAT(OFS_RETURN) = cls.demoplayback;
6424 //#355 float() videoplaying
6425 void VM_CL_videoplaying (prvm_prog_t *prog)
6427 VM_SAFEPARMCOUNT(0, VM_CL_videoplaying);
6428 PRVM_G_FLOAT(OFS_RETURN) = cl_videoplaying;
6435 callfunction(...,string function_name)
6439 void VM_callfunction(prvm_prog_t *prog)
6444 VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
6446 s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
6448 VM_CheckEmptyString(prog, s);
6450 func = PRVM_ED_FindFunction(prog, s);
6453 prog->error_cmd("VM_callfunciton: function %s not found !", s);
6454 else if (func->first_statement < 0)
6456 // negative statements are built in functions
6457 int builtinnumber = -func->first_statement;
6458 prog->xfunction->builtinsprofile++;
6459 if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
6460 prog->builtins[builtinnumber](prog);
6462 prog->error_cmd("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, prog->name);
6464 else if(func - prog->functions > 0)
6467 prog->ExecuteProgram(prog, func - prog->functions,"");
6476 float isfunction(string function_name)
6479 void VM_isfunction(prvm_prog_t *prog)
6484 VM_SAFEPARMCOUNT(1, VM_isfunction);
6486 s = PRVM_G_STRING(OFS_PARM0);
6488 VM_CheckEmptyString(prog, s);
6490 func = PRVM_ED_FindFunction(prog, s);
6493 PRVM_G_FLOAT(OFS_RETURN) = false;
6495 PRVM_G_FLOAT(OFS_RETURN) = true;
6502 string sprintf(string format, ...)
6506 void VM_sprintf(prvm_prog_t *prog)
6509 char outbuf[MAX_INPUTLINE];
6510 char *o = outbuf, *end = outbuf + sizeof(outbuf), *err;
6513 int width, precision, thisarg, flags;
6517 static prvm_int_t dummyivec[3] = {0, 0, 0};
6518 static prvm_vec_t dummyvec[3] = {0, 0, 0};
6521 #define PRINTF_ALTERNATE 1
6522 #define PRINTF_ZEROPAD 2
6523 #define PRINTF_LEFT 4
6524 #define PRINTF_SPACEPOSITIVE 8
6525 #define PRINTF_SIGNPOSITIVE 16
6529 s = PRVM_G_STRING(OFS_PARM0);
6531 #define GETARG_FLOAT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)
6532 #define GETARG_VECTOR(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)
6533 #define GETARG_INT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)
6534 #define GETARG_INTVECTOR(a) (((a)>=1 && (a)<prog->argc) ? ((prvm_int_t*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)
6535 #define GETARG_STRING(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")
6550 // complete directive format:
6559 // is number following?
6560 if(*s >= '0' && *s <= '9')
6562 width = strtol(s, &err, 10);
6565 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6578 flags |= PRINTF_ZEROPAD;
6580 width = -1; // it was just a flag
6592 case '#': flags |= PRINTF_ALTERNATE; break;
6593 case '0': flags |= PRINTF_ZEROPAD; break;
6594 case '-': flags |= PRINTF_LEFT; break;
6595 case ' ': flags |= PRINTF_SPACEPOSITIVE; break;
6596 case '+': flags |= PRINTF_SIGNPOSITIVE; break;
6606 if(*s >= '0' && *s <= '9')
6608 width = strtol(s, &err, 10);
6609 if(!err || *err != '$')
6611 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6618 width = GETARG_FLOAT(width);
6621 flags |= PRINTF_LEFT;
6625 else if(*s >= '0' && *s <= '9')
6627 width = strtol(s, &err, 10);
6630 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6636 flags |= PRINTF_LEFT;
6640 // otherwise width stays -1
6649 if(*s >= '0' && *s <= '9')
6651 precision = strtol(s, &err, 10);
6652 if(!err || *err != '$')
6654 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6660 precision = argpos++;
6661 precision = GETARG_FLOAT(precision);
6663 else if(*s >= '0' && *s <= '9')
6665 precision = strtol(s, &err, 10);
6668 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6675 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6684 case 'h': isfloat = 1; break;
6685 case 'l': isfloat = 0; break;
6686 case 'L': isfloat = 0; break;
6697 // now s points to the final directive char and is no longer changed
6712 if(*s != 's' && *s != 'c')
6713 if(flags & PRINTF_ALTERNATE) *f++ = '#';
6714 if(flags & PRINTF_ZEROPAD) *f++ = '0';
6715 if(flags & PRINTF_LEFT) *f++ = '-';
6716 if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
6717 if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
6724 if(*s == 'd' || *s == 'i' || *s == 'o' || *s == 'u' || *s == 'x' || *s == 'X')
6726 // make it use a good integer type
6727 for(p = INT_LOSSLESS_FORMAT_SIZE; *p; )
6733 if(width < 0) // not set
6739 if(precision < 0) // not set
6740 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
6742 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))));
6744 case 'o': case 'u': case 'x': case 'X':
6745 if(precision < 0) // not set
6746 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
6748 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))));
6750 case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
6751 if(precision < 0) // not set
6752 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
6754 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
6758 if(precision < 0) // not set
6759 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
6760 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
6761 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
6762 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
6765 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
6766 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
6767 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
6768 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
6772 if(flags & PRINTF_ALTERNATE)
6774 if(precision < 0) // not set
6775 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
6777 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
6781 unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
6783 const char *buf = u8_encodech(c, NULL, charbuf16);
6786 if(precision < 0) // not set
6787 precision = end - o - 1;
6788 o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
6792 if(flags & PRINTF_ALTERNATE)
6794 if(precision < 0) // not set
6795 o += dpsnprintf(o, end - o, formatbuf, width, GETARG_STRING(thisarg));
6797 o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
6801 if(precision < 0) // not set
6802 precision = end - o - 1;
6803 if(flags & PRINTF_SIGNPOSITIVE)
6804 o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6806 o += u8_strpad_colorcodes(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6810 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6826 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outbuf);
6832 static dp_model_t *getmodel(prvm_prog_t *prog, prvm_edict_t *ed)
6834 if (prog == SVVM_prog)
6835 return SV_GetModelFromEdict(ed);
6836 else if (prog == CLVM_prog)
6837 return CL_GetModelFromEdict(ed);
6842 struct animatemodel_cache
6845 frameblend_t frameblend[MAX_FRAMEBLENDS];
6846 skeleton_t *skeleton_p;
6847 skeleton_t skeleton;
6848 float *data_vertex3f;
6849 float *data_svector3f;
6850 float *data_tvector3f;
6851 float *data_normal3f;
6853 float *buf_vertex3f;
6854 float *buf_svector3f;
6855 float *buf_tvector3f;
6856 float *buf_normal3f;
6859 static void animatemodel_reset(prvm_prog_t *prog)
6861 if (!prog->animatemodel_cache)
6863 if(prog->animatemodel_cache->buf_vertex3f) Mem_Free(prog->animatemodel_cache->buf_vertex3f);
6864 if(prog->animatemodel_cache->buf_svector3f) Mem_Free(prog->animatemodel_cache->buf_svector3f);
6865 if(prog->animatemodel_cache->buf_tvector3f) Mem_Free(prog->animatemodel_cache->buf_tvector3f);
6866 if(prog->animatemodel_cache->buf_normal3f) Mem_Free(prog->animatemodel_cache->buf_normal3f);
6867 Mem_Free(prog->animatemodel_cache);
6870 static void animatemodel(prvm_prog_t *prog, dp_model_t *model, prvm_edict_t *ed)
6872 skeleton_t *skeleton;
6873 int skeletonindex = -1;
6874 qboolean need = false;
6875 struct animatemodel_cache *animatemodel_cache;
6876 if (!prog->animatemodel_cache)
6878 prog->animatemodel_cache = (struct animatemodel_cache *)Mem_Alloc(prog->progs_mempool, sizeof(struct animatemodel_cache));
6879 memset(prog->animatemodel_cache, 0, sizeof(struct animatemodel_cache));
6881 animatemodel_cache = prog->animatemodel_cache;
6882 if(!(model->surfmesh.isanimated && model->AnimateVertices))
6884 animatemodel_cache->data_vertex3f = model->surfmesh.data_vertex3f;
6885 animatemodel_cache->data_svector3f = model->surfmesh.data_svector3f;
6886 animatemodel_cache->data_tvector3f = model->surfmesh.data_tvector3f;
6887 animatemodel_cache->data_normal3f = model->surfmesh.data_normal3f;
6890 need |= (animatemodel_cache->model != model);
6891 VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
6892 VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, PRVM_serverglobalfloat(time));
6893 need |= (memcmp(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend))) != 0;
6894 skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
6895 if (!(skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones))
6897 need |= (animatemodel_cache->skeleton_p != skeleton);
6899 need |= (memcmp(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton))) != 0;
6902 if(model->surfmesh.num_vertices > animatemodel_cache->max_vertices)
6904 animatemodel_cache->max_vertices = model->surfmesh.num_vertices * 2;
6905 if(animatemodel_cache->buf_vertex3f) Mem_Free(animatemodel_cache->buf_vertex3f);
6906 if(animatemodel_cache->buf_svector3f) Mem_Free(animatemodel_cache->buf_svector3f);
6907 if(animatemodel_cache->buf_tvector3f) Mem_Free(animatemodel_cache->buf_tvector3f);
6908 if(animatemodel_cache->buf_normal3f) Mem_Free(animatemodel_cache->buf_normal3f);
6909 animatemodel_cache->buf_vertex3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6910 animatemodel_cache->buf_svector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6911 animatemodel_cache->buf_tvector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6912 animatemodel_cache->buf_normal3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6914 animatemodel_cache->data_vertex3f = animatemodel_cache->buf_vertex3f;
6915 animatemodel_cache->data_svector3f = animatemodel_cache->buf_svector3f;
6916 animatemodel_cache->data_tvector3f = animatemodel_cache->buf_tvector3f;
6917 animatemodel_cache->data_normal3f = animatemodel_cache->buf_normal3f;
6918 VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
6919 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);
6920 animatemodel_cache->model = model;
6921 memcpy(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
6922 animatemodel_cache->skeleton_p = skeleton;
6924 memcpy(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton));
6927 static void getmatrix(prvm_prog_t *prog, prvm_edict_t *ed, matrix4x4_t *out)
6929 if (prog == SVVM_prog)
6930 SV_GetEntityMatrix(prog, ed, out, false);
6931 else if (prog == CLVM_prog)
6932 CL_GetEntityMatrix(prog, ed, out, false);
6934 *out = identitymatrix;
6937 static void applytransform_forward(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6940 getmatrix(prog, ed, &m);
6941 Matrix4x4_Transform(&m, in, out);
6944 static void applytransform_forward_direction(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6947 getmatrix(prog, ed, &m);
6948 Matrix4x4_Transform3x3(&m, in, out);
6951 static void applytransform_inverted(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6954 getmatrix(prog, ed, &m);
6955 Matrix4x4_Invert_Full(&n, &m);
6956 Matrix4x4_Transform3x3(&n, in, out);
6959 static void applytransform_forward_normal(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6963 getmatrix(prog, ed, &m);
6964 Matrix4x4_TransformPositivePlane(&m, in[0], in[1], in[2], 0, p);
6968 static void clippointtosurface(prvm_prog_t *prog, prvm_edict_t *ed, dp_model_t *model, msurface_t *surface, vec3_t p, vec3_t out)
6971 float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
6973 animatemodel(prog, model, ed);
6974 bestdist = 1000000000;
6976 for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
6978 // clip original point to each triangle of the surface and find the
6979 // triangle that is closest
6980 v[0] = prog->animatemodel_cache->data_vertex3f + e[0] * 3;
6981 v[1] = prog->animatemodel_cache->data_vertex3f + e[1] * 3;
6982 v[2] = prog->animatemodel_cache->data_vertex3f + e[2] * 3;
6983 TriangleNormal(v[0], v[1], v[2], facenormal);
6984 VectorNormalize(facenormal);
6985 offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
6986 VectorMA(p, offsetdist, facenormal, temp);
6987 for (j = 0, k = 2;j < 3;k = j, j++)
6989 VectorSubtract(v[k], v[j], edgenormal);
6990 CrossProduct(edgenormal, facenormal, sidenormal);
6991 VectorNormalize(sidenormal);
6992 offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
6994 VectorMA(temp, offsetdist, sidenormal, temp);
6996 dist = VectorDistance2(temp, p);
6997 if (bestdist > dist)
7000 VectorCopy(temp, out);
7005 static msurface_t *getsurface(dp_model_t *model, int surfacenum)
7007 if (surfacenum < 0 || surfacenum >= model->nummodelsurfaces)
7009 return model->data_surfaces + surfacenum + model->firstmodelsurface;
7013 //PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
7014 void VM_getsurfacenumpoints(prvm_prog_t *prog)
7017 msurface_t *surface;
7018 VM_SAFEPARMCOUNT(2, VM_getsurfacenumpoints);
7019 // return 0 if no such surface
7020 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7022 PRVM_G_FLOAT(OFS_RETURN) = 0;
7026 // note: this (incorrectly) assumes it is a simple polygon
7027 PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
7029 //PF_getsurfacepoint, // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
7030 void VM_getsurfacepoint(prvm_prog_t *prog)
7034 msurface_t *surface;
7037 VM_SAFEPARMCOUNT(3, VM_getsurfacepoint);
7038 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7039 ed = PRVM_G_EDICT(OFS_PARM0);
7040 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7042 // note: this (incorrectly) assumes it is a simple polygon
7043 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
7044 if (pointnum < 0 || pointnum >= surface->num_vertices)
7046 animatemodel(prog, model, ed);
7047 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7048 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7050 //PF_getsurfacepointattribute, // #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
7051 // float SPA_POSITION = 0;
7052 // float SPA_S_AXIS = 1;
7053 // float SPA_T_AXIS = 2;
7054 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
7055 // float SPA_TEXCOORDS0 = 4;
7056 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
7057 // float SPA_LIGHTMAP0_COLOR = 6;
7058 void VM_getsurfacepointattribute(prvm_prog_t *prog)
7062 msurface_t *surface;
7067 VM_SAFEPARMCOUNT(4, VM_getsurfacepoint);
7068 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7069 ed = PRVM_G_EDICT(OFS_PARM0);
7070 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7072 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
7073 if (pointnum < 0 || pointnum >= surface->num_vertices)
7075 attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
7077 animatemodel(prog, model, ed);
7079 switch( attributetype ) {
7080 // float SPA_POSITION = 0;
7082 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7083 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7085 // float SPA_S_AXIS = 1;
7087 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7088 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7090 // float SPA_T_AXIS = 2;
7092 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7093 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7095 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
7097 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7098 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7100 // float SPA_TEXCOORDS0 = 4;
7102 float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
7103 result[0] = texcoord[0];
7104 result[1] = texcoord[1];
7106 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7109 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
7111 float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
7112 result[0] = texcoord[0];
7113 result[1] = texcoord[1];
7115 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7118 // float SPA_LIGHTMAP0_COLOR = 6;
7120 // ignore alpha for now..
7121 VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
7124 VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
7128 //PF_getsurfacenormal, // #436 vector(entity e, float s) getsurfacenormal = #436;
7129 void VM_getsurfacenormal(prvm_prog_t *prog)
7132 msurface_t *surface;
7135 VM_SAFEPARMCOUNT(2, VM_getsurfacenormal);
7136 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7137 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7139 // note: this only returns the first triangle, so it doesn't work very
7140 // well for curved surfaces or arbitrary meshes
7141 animatemodel(prog, model, PRVM_G_EDICT(OFS_PARM0));
7142 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);
7143 applytransform_forward_normal(prog, normal, PRVM_G_EDICT(OFS_PARM0), result);
7144 VectorNormalize(result);
7145 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7147 //PF_getsurfacetexture, // #437 string(entity e, float s) getsurfacetexture = #437;
7148 void VM_getsurfacetexture(prvm_prog_t *prog)
7151 msurface_t *surface;
7152 VM_SAFEPARMCOUNT(2, VM_getsurfacetexture);
7153 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
7154 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7156 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, surface->texture->name);
7158 //PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
7159 void VM_getsurfacenearpoint(prvm_prog_t *prog)
7161 int surfacenum, best;
7163 vec_t dist, bestdist;
7166 msurface_t *surface;
7168 VM_SAFEPARMCOUNT(2, VM_getsurfacenearpoint);
7169 PRVM_G_FLOAT(OFS_RETURN) = -1;
7170 ed = PRVM_G_EDICT(OFS_PARM0);
7171 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), point);
7173 if (!ed || ed->priv.server->free)
7175 model = getmodel(prog, ed);
7176 if (!model || !model->num_surfaces)
7179 animatemodel(prog, model, ed);
7181 applytransform_inverted(prog, point, ed, p);
7183 bestdist = 1000000000;
7184 for (surfacenum = 0;surfacenum < model->nummodelsurfaces;surfacenum++)
7186 surface = model->data_surfaces + surfacenum + model->firstmodelsurface;
7187 // first see if the nearest point on the surface's box is closer than the previous match
7188 clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
7189 clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
7190 clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
7191 dist = VectorLength2(clipped);
7192 if (dist < bestdist)
7194 // it is, check the nearest point on the actual geometry
7195 clippointtosurface(prog, ed, model, surface, p, clipped);
7196 VectorSubtract(clipped, p, clipped);
7197 dist += VectorLength2(clipped);
7198 if (dist < bestdist)
7200 // that's closer too, store it as the best match
7206 PRVM_G_FLOAT(OFS_RETURN) = best;
7208 //PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
7209 void VM_getsurfaceclippedpoint(prvm_prog_t *prog)
7213 msurface_t *surface;
7215 VM_SAFEPARMCOUNT(3, VM_te_getsurfaceclippedpoint);
7216 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7217 ed = PRVM_G_EDICT(OFS_PARM0);
7218 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7220 animatemodel(prog, model, ed);
7221 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), inp);
7222 applytransform_inverted(prog, inp, ed, p);
7223 clippointtosurface(prog, ed, model, surface, p, out);
7224 VectorAdd(out, PRVM_serveredictvector(ed, origin), PRVM_G_VECTOR(OFS_RETURN));
7227 //PF_getsurfacenumtriangles, // #??? float(entity e, float s) getsurfacenumtriangles = #???;
7228 void VM_getsurfacenumtriangles(prvm_prog_t *prog)
7231 msurface_t *surface;
7232 VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenumtriangles);
7233 // return 0 if no such surface
7234 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7236 PRVM_G_FLOAT(OFS_RETURN) = 0;
7240 PRVM_G_FLOAT(OFS_RETURN) = surface->num_triangles;
7242 //PF_getsurfacetriangle, // #??? vector(entity e, float s, float n) getsurfacetriangle = #???;
7243 void VM_getsurfacetriangle(prvm_prog_t *prog)
7245 const vec3_t d = {-1, -1, -1};
7248 msurface_t *surface;
7250 VM_SAFEPARMCOUNT(3, VM_SV_getsurfacetriangle);
7251 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7252 ed = PRVM_G_EDICT(OFS_PARM0);
7253 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7255 trinum = (int)PRVM_G_FLOAT(OFS_PARM2);
7256 if (trinum < 0 || trinum >= surface->num_triangles)
7258 // FIXME: implement rotation/scaling
7259 VectorMA(&(model->surfmesh.data_element3i + 3 * surface->num_firsttriangle)[trinum * 3], surface->num_firstvertex, d, PRVM_G_VECTOR(OFS_RETURN));
7266 #define VM_physics_ApplyCmd(ed,f) if (!ed->priv.server->ode_body) VM_physics_newstackfunction(prog, ed, f); else World_Physics_ApplyCmd(ed, f)
7268 static edict_odefunc_t *VM_physics_newstackfunction(prvm_prog_t *prog, prvm_edict_t *ed, edict_odefunc_t *f)
7270 edict_odefunc_t *newfunc, *func;
7272 newfunc = (edict_odefunc_t *)Mem_Alloc(prog->progs_mempool, sizeof(edict_odefunc_t));
7273 memcpy(newfunc, f, sizeof(edict_odefunc_t));
7274 newfunc->next = NULL;
7275 if (!ed->priv.server->ode_func)
7276 ed->priv.server->ode_func = newfunc;
7279 for (func = ed->priv.server->ode_func; func->next; func = func->next);
7280 func->next = newfunc;
7285 // void(entity e, float physics_enabled) physics_enable = #;
7286 void VM_physics_enable(prvm_prog_t *prog)
7291 VM_SAFEPARMCOUNT(2, VM_physics_enable);
7292 ed = PRVM_G_EDICT(OFS_PARM0);
7295 if (developer.integer > 0)
7296 VM_Warning(prog, "VM_physics_enable: null entity!\n");
7299 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7300 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7302 VM_Warning(prog, "VM_physics_enable: entity is not MOVETYPE_PHYSICS!\n");
7305 f.type = PRVM_G_FLOAT(OFS_PARM1) == 0 ? ODEFUNC_DISABLE : ODEFUNC_ENABLE;
7306 VM_physics_ApplyCmd(ed, &f);
7309 // void(entity e, vector force, vector relative_ofs) physics_addforce = #;
7310 void VM_physics_addforce(prvm_prog_t *prog)
7315 VM_SAFEPARMCOUNT(3, VM_physics_addforce);
7316 ed = PRVM_G_EDICT(OFS_PARM0);
7319 if (developer.integer > 0)
7320 VM_Warning(prog, "VM_physics_addforce: null entity!\n");
7323 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7324 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7326 VM_Warning(prog, "VM_physics_addforce: entity is not MOVETYPE_PHYSICS!\n");
7329 f.type = ODEFUNC_FORCE;
7330 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
7331 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), f.v2);
7332 VM_physics_ApplyCmd(ed, &f);
7335 // void(entity e, vector torque) physics_addtorque = #;
7336 void VM_physics_addtorque(prvm_prog_t *prog)
7341 VM_SAFEPARMCOUNT(2, VM_physics_addtorque);
7342 ed = PRVM_G_EDICT(OFS_PARM0);
7345 if (developer.integer > 0)
7346 VM_Warning(prog, "VM_physics_addtorque: null entity!\n");
7349 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7350 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7352 VM_Warning(prog, "VM_physics_addtorque: entity is not MOVETYPE_PHYSICS!\n");
7355 f.type = ODEFUNC_TORQUE;
7356 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
7357 VM_physics_ApplyCmd(ed, &f);
7360 extern cvar_t prvm_coverage;
7361 void VM_coverage(prvm_prog_t *prog)
7363 VM_SAFEPARMCOUNT(0, VM_coverage);
7364 if (prog->explicit_profile[prog->xstatement]++ == 0 && (prvm_coverage.integer & 2))
7365 PRVM_ExplicitCoverageEvent(prog, prog->xfunction, prog->xstatement);