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)
2878 float CDAudio_GetPosition(void);
2879 void VM_gettime(prvm_prog_t *prog)
2883 VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
2887 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) realtime;
2891 timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
2894 case 0: // GETTIME_FRAMESTART
2895 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2897 case 1: // GETTIME_REALTIME
2898 PRVM_G_FLOAT(OFS_RETURN) = Sys_DirtyTime();
2900 case 2: // GETTIME_HIRES
2901 PRVM_G_FLOAT(OFS_RETURN) = (Sys_DirtyTime() - host_dirtytime);
2903 case 3: // GETTIME_UPTIME
2904 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2906 case 4: // GETTIME_CDTRACK
2907 PRVM_G_FLOAT(OFS_RETURN) = CDAudio_GetPosition();
2910 VM_Warning(prog, "VM_gettime: %s: unsupported timer specified, returning realtime\n", prog->name);
2911 PRVM_G_FLOAT(OFS_RETURN) = realtime;
2921 float getsoundtime(prvm_prog_t *prog)
2925 void VM_getsoundtime (prvm_prog_t *prog)
2927 int entnum, entchannel;
2928 VM_SAFEPARMCOUNT(2,VM_getsoundtime);
2930 if (prog == SVVM_prog)
2931 entnum = PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2932 else if (prog == CLVM_prog)
2933 entnum = MAX_EDICTS + PRVM_NUM_FOR_EDICT(PRVM_G_EDICT(OFS_PARM0));
2936 VM_Warning(prog, "VM_getsoundtime: %s: not supported on this progs\n", prog->name);
2937 PRVM_G_FLOAT(OFS_RETURN) = -1;
2940 entchannel = (int)PRVM_G_FLOAT(OFS_PARM1);
2941 entchannel = CHAN_USER2ENGINE(entchannel);
2942 if (!IS_CHAN(entchannel))
2943 VM_Warning(prog, "VM_getsoundtime: %s: bad channel %i\n", prog->name, entchannel);
2944 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t)S_GetEntChannelPosition(entnum, entchannel);
2951 string soundlength (string sample)
2954 void VM_soundlength (prvm_prog_t *prog)
2958 VM_SAFEPARMCOUNT(1, VM_soundlength);
2960 s = PRVM_G_STRING(OFS_PARM0);
2961 PRVM_G_FLOAT(OFS_RETURN) = S_SoundLength(s);
2968 loadfromdata(string data)
2971 void VM_loadfromdata(prvm_prog_t *prog)
2973 VM_SAFEPARMCOUNT(1,VM_loadentsfromfile);
2975 PRVM_ED_LoadFromFile(prog, PRVM_G_STRING(OFS_PARM0));
2979 ========================
2982 parseentitydata(entity ent, string data)
2983 ========================
2985 void VM_parseentitydata(prvm_prog_t *prog)
2990 VM_SAFEPARMCOUNT(2, VM_parseentitydata);
2992 // get edict and test it
2993 ent = PRVM_G_EDICT(OFS_PARM0);
2994 if (ent->priv.required->free)
2995 prog->error_cmd("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!", prog->name, PRVM_NUM_FOR_EDICT(ent));
2997 data = PRVM_G_STRING(OFS_PARM1);
2999 // parse the opening brace
3000 if (!COM_ParseToken_Simple(&data, false, false, true) || com_token[0] != '{' )
3001 prog->error_cmd("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", prog->name, data );
3003 PRVM_ED_ParseEdict (prog, data, ent);
3010 loadfromfile(string file)
3013 void VM_loadfromfile(prvm_prog_t *prog)
3015 const char *filename;
3018 VM_SAFEPARMCOUNT(1,VM_loadfromfile);
3020 filename = PRVM_G_STRING(OFS_PARM0);
3021 if (FS_CheckNastyPath(filename, false))
3023 PRVM_G_FLOAT(OFS_RETURN) = -4;
3024 VM_Warning(prog, "VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", prog->name, filename);
3028 // not conform with VM_fopen
3029 data = (char *)FS_LoadFile(filename, tempmempool, false, NULL);
3031 PRVM_G_FLOAT(OFS_RETURN) = -1;
3033 PRVM_ED_LoadFromFile(prog, data);
3044 float mod(float val, float m)
3047 void VM_modulo(prvm_prog_t *prog)
3050 VM_SAFEPARMCOUNT(2,VM_module);
3052 val = (prvm_int_t) PRVM_G_FLOAT(OFS_PARM0);
3053 m = (prvm_int_t) PRVM_G_FLOAT(OFS_PARM1);
3055 PRVM_G_FLOAT(OFS_RETURN) = (prvm_vec_t) (val % m);
3058 static void VM_Search_Init(prvm_prog_t *prog)
3061 for (i = 0;i < PRVM_MAX_OPENSEARCHES;i++)
3062 prog->opensearches[i] = NULL;
3065 static void VM_Search_Reset(prvm_prog_t *prog)
3068 // reset the fssearch list
3069 for(i = 0; i < PRVM_MAX_OPENSEARCHES; i++)
3071 if(prog->opensearches[i])
3072 FS_FreeSearch(prog->opensearches[i]);
3073 prog->opensearches[i] = NULL;
3081 float search_begin(string pattern, float caseinsensitive, float quiet)
3084 void VM_search_begin(prvm_prog_t *prog)
3087 const char *pattern;
3088 int caseinsens, quiet;
3090 VM_SAFEPARMCOUNT(3, VM_search_begin);
3092 pattern = PRVM_G_STRING(OFS_PARM0);
3094 VM_CheckEmptyString(prog, pattern);
3096 caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
3097 quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
3099 for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
3100 if(!prog->opensearches[handle])
3103 if(handle >= PRVM_MAX_OPENSEARCHES)
3105 PRVM_G_FLOAT(OFS_RETURN) = -2;
3106 VM_Warning(prog, "VM_search_begin: %s ran out of search handles (%i)\n", prog->name, PRVM_MAX_OPENSEARCHES);
3110 if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet)))
3111 PRVM_G_FLOAT(OFS_RETURN) = -1;
3114 prog->opensearches_origin[handle] = PRVM_AllocationOrigin(prog);
3115 PRVM_G_FLOAT(OFS_RETURN) = handle;
3123 void search_end(float handle)
3126 void VM_search_end(prvm_prog_t *prog)
3129 VM_SAFEPARMCOUNT(1, VM_search_end);
3131 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3133 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3135 VM_Warning(prog, "VM_search_end: invalid handle %i used in %s\n", handle, prog->name);
3138 if(prog->opensearches[handle] == NULL)
3140 VM_Warning(prog, "VM_search_end: no such handle %i in %s\n", handle, prog->name);
3144 FS_FreeSearch(prog->opensearches[handle]);
3145 prog->opensearches[handle] = NULL;
3146 if(prog->opensearches_origin[handle])
3147 PRVM_Free((char *)prog->opensearches_origin[handle]);
3154 float search_getsize(float handle)
3157 void VM_search_getsize(prvm_prog_t *prog)
3160 VM_SAFEPARMCOUNT(1, VM_M_search_getsize);
3162 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3164 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3166 VM_Warning(prog, "VM_search_getsize: invalid handle %i used in %s\n", handle, prog->name);
3169 if(prog->opensearches[handle] == NULL)
3171 VM_Warning(prog, "VM_search_getsize: no such handle %i in %s\n", handle, prog->name);
3175 PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
3180 VM_search_getfilename
3182 string search_getfilename(float handle, float num)
3185 void VM_search_getfilename(prvm_prog_t *prog)
3187 int handle, filenum;
3188 VM_SAFEPARMCOUNT(2, VM_search_getfilename);
3190 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3191 filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
3193 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3195 VM_Warning(prog, "VM_search_getfilename: invalid handle %i used in %s\n", handle, prog->name);
3198 if(prog->opensearches[handle] == NULL)
3200 VM_Warning(prog, "VM_search_getfilename: no such handle %i in %s\n", handle, prog->name);
3203 if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
3205 VM_Warning(prog, "VM_search_getfilename: invalid filenum %i in %s\n", filenum, prog->name);
3209 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, prog->opensearches[handle]->filenames[filenum]);
3216 string chr(float ascii)
3219 void VM_chr(prvm_prog_t *prog)
3223 VM_SAFEPARMCOUNT(1, VM_chr);
3225 tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
3228 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3233 VM_SAFEPARMCOUNT(1, VM_chr);
3235 len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
3237 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
3240 //=============================================================================
3241 // Draw builtins (client & menu)
3247 float iscachedpic(string pic)
3250 void VM_iscachedpic(prvm_prog_t *prog)
3252 VM_SAFEPARMCOUNT(1,VM_iscachedpic);
3254 // drawq hasnt such a function, thus always return true
3255 PRVM_G_FLOAT(OFS_RETURN) = false;
3262 string precache_pic(string pic)
3265 #define PRECACHE_PIC_FROMWAD 1 /* FTEQW, not supported here */
3266 #define PRECACHE_PIC_NOTPERSISTENT 2
3267 //#define PRECACHE_PIC_NOCLAMP 4
3268 #define PRECACHE_PIC_MIPMAP 8
3269 void VM_precache_pic(prvm_prog_t *prog)
3272 int flags = CACHEPICFLAG_FAILONMISSING;
3274 VM_SAFEPARMCOUNTRANGE(1, 2, VM_precache_pic);
3276 s = PRVM_G_STRING(OFS_PARM0);
3277 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
3278 VM_CheckEmptyString(prog, s);
3282 int f = PRVM_G_FLOAT(OFS_PARM1);
3283 if(f & PRECACHE_PIC_NOTPERSISTENT)
3284 flags |= CACHEPICFLAG_NOTPERSISTENT;
3285 //if(f & PRECACHE_PIC_NOCLAMP)
3286 // flags |= CACHEPICFLAG_NOCLAMP;
3287 if(f & PRECACHE_PIC_MIPMAP)
3288 flags |= CACHEPICFLAG_MIPMAP;
3291 if( !Draw_IsPicLoaded(Draw_CachePic_Flags(s, flags)) )
3292 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
3302 void VM_freepic(prvm_prog_t *prog)
3306 VM_SAFEPARMCOUNT(1,VM_freepic);
3308 s = PRVM_G_STRING(OFS_PARM0);
3309 VM_CheckEmptyString(prog, s);
3314 static void getdrawfontscale(prvm_prog_t *prog, float *sx, float *sy)
3318 VectorCopy(PRVM_drawglobalvector(drawfontscale), v);
3319 if(VectorLength2(v) > 0)
3326 static dp_font_t *getdrawfont(prvm_prog_t *prog)
3328 int f = (int) PRVM_drawglobalfloat(drawfont);
3329 if(f < 0 || f >= dp_fonts.maxsize)
3330 return FONT_DEFAULT;
3331 return &dp_fonts.f[f];
3338 float drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag)
3341 void VM_drawcharacter(prvm_prog_t *prog)
3343 prvm_vec_t *pos,*scale,*rgb;
3347 VM_SAFEPARMCOUNT(6,VM_drawcharacter);
3349 // polygonbegin without draw2d arg has to guess
3350 prog->polygonbegin_guess2d = true;
3352 character = (char) PRVM_G_FLOAT(OFS_PARM1);
3355 PRVM_G_FLOAT(OFS_RETURN) = -1;
3356 VM_Warning(prog, "VM_drawcharacter: %s passed null character !\n",prog->name);
3360 pos = PRVM_G_VECTOR(OFS_PARM0);
3361 scale = PRVM_G_VECTOR(OFS_PARM2);
3362 rgb = PRVM_G_VECTOR(OFS_PARM3);
3363 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3365 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3367 PRVM_G_FLOAT(OFS_RETURN) = -2;
3368 VM_Warning(prog, "VM_drawcharacter: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3372 if(pos[2] || scale[2])
3373 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")));
3375 if(!scale[0] || !scale[1])
3377 PRVM_G_FLOAT(OFS_RETURN) = -3;
3378 VM_Warning(prog, "VM_drawcharacter: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3382 getdrawfontscale(prog, &sx, &sy);
3383 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));
3384 PRVM_G_FLOAT(OFS_RETURN) = 1;
3391 float drawstring(vector position, string text, vector scale, vector rgb, float alpha[, float flag])
3394 void VM_drawstring(prvm_prog_t *prog)
3396 prvm_vec_t *pos,*scale,*rgb;
3400 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawstring);
3402 // polygonbegin without draw2d arg has to guess
3403 prog->polygonbegin_guess2d = true;
3405 string = PRVM_G_STRING(OFS_PARM1);
3406 pos = PRVM_G_VECTOR(OFS_PARM0);
3407 scale = PRVM_G_VECTOR(OFS_PARM2);
3408 rgb = PRVM_G_VECTOR(OFS_PARM3);
3409 if (prog->argc >= 6)
3410 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3412 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3414 PRVM_G_FLOAT(OFS_RETURN) = -2;
3415 VM_Warning(prog, "VM_drawstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3419 if(!scale[0] || !scale[1])
3421 PRVM_G_FLOAT(OFS_RETURN) = -3;
3422 VM_Warning(prog, "VM_drawstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3426 if(pos[2] || scale[2])
3427 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")));
3429 getdrawfontscale(prog, &sx, &sy);
3430 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));
3431 //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);
3432 PRVM_G_FLOAT(OFS_RETURN) = 1;
3437 VM_drawcolorcodedstring
3439 float drawcolorcodedstring(vector position, string text, vector scale, float alpha, float flag)
3441 float drawcolorcodedstring(vector position, string text, vector scale, vector rgb, float alpha, float flag)
3444 void VM_drawcolorcodedstring(prvm_prog_t *prog)
3446 prvm_vec_t *pos, *scale;
3450 float sx, sy, alpha;
3452 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawcolorcodedstring);
3454 // polygonbegin without draw2d arg has to guess
3455 prog->polygonbegin_guess2d = true;
3457 if (prog->argc == 6) // full 6 parms, like normal drawstring
3459 pos = PRVM_G_VECTOR(OFS_PARM0);
3460 string = PRVM_G_STRING(OFS_PARM1);
3461 scale = PRVM_G_VECTOR(OFS_PARM2);
3462 VectorCopy(PRVM_G_VECTOR(OFS_PARM3), rgb);
3463 alpha = PRVM_G_FLOAT(OFS_PARM4);
3464 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3468 pos = PRVM_G_VECTOR(OFS_PARM0);
3469 string = PRVM_G_STRING(OFS_PARM1);
3470 scale = PRVM_G_VECTOR(OFS_PARM2);
3474 alpha = PRVM_G_FLOAT(OFS_PARM3);
3475 flag = (int)PRVM_G_FLOAT(OFS_PARM4);
3478 if(flag < DRAWFLAG_NORMAL || flag >= DRAWFLAG_NUMFLAGS)
3480 PRVM_G_FLOAT(OFS_RETURN) = -2;
3481 VM_Warning(prog, "VM_drawcolorcodedstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3485 if(!scale[0] || !scale[1])
3487 PRVM_G_FLOAT(OFS_RETURN) = -3;
3488 VM_Warning(prog, "VM_drawcolorcodedstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3492 if(pos[2] || scale[2])
3493 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")));
3495 getdrawfontscale(prog, &sx, &sy);
3496 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));
3497 if (prog->argc == 6) // also return vector of last color
3498 VectorCopy(DrawQ_Color, PRVM_G_VECTOR(OFS_RETURN));
3500 PRVM_G_FLOAT(OFS_RETURN) = 1;
3506 float stringwidth(string text, float allowColorCodes, float size)
3509 void VM_stringwidth(prvm_prog_t *prog)
3513 float mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
3517 VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
3519 getdrawfontscale(prog, &sx, &sy);
3522 Vector2Copy(PRVM_G_VECTOR(OFS_PARM2), szv);
3527 // we want the width for 8x8 font size, divided by 8
3528 Vector2Set(szv, 8, 8);
3530 // to make sure snapping is turned off, ALWAYS use a nontrivial scale in this case
3531 if(sx >= 0.9 && sx <= 1.1)
3539 string = PRVM_G_STRING(OFS_PARM0);
3540 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3542 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_UntilWidth_TrackColors_Scale(string, &maxlen, szv[0], szv[1], sx, sy, NULL, !colors, getdrawfont(prog), 1000000000) * mult;
3546 mult = sz = PRVM_G_FLOAT(OFS_PARM2);
3554 string = PRVM_G_STRING(OFS_PARM0);
3555 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3557 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
3565 float findfont(string s)
3569 static float getdrawfontnum(const char *fontname)
3573 for(i = 0; i < dp_fonts.maxsize; ++i)
3574 if(!strcmp(dp_fonts.f[i].title, fontname))
3579 void VM_findfont(prvm_prog_t *prog)
3581 VM_SAFEPARMCOUNT(1,VM_findfont);
3582 PRVM_G_FLOAT(OFS_RETURN) = getdrawfontnum(PRVM_G_STRING(OFS_PARM0));
3589 float loadfont(string fontname, string fontmaps, string sizes, float slot)
3593 void VM_loadfont(prvm_prog_t *prog)
3595 const char *fontname, *filelist, *sizes, *c, *cm;
3596 char mainfont[MAX_QPATH];
3598 float sz, scale, voffset;
3601 VM_SAFEPARMCOUNTRANGE(3,6,VM_loadfont);
3603 fontname = PRVM_G_STRING(OFS_PARM0);
3605 fontname = "default";
3607 filelist = PRVM_G_STRING(OFS_PARM1);
3609 filelist = "gfx/conchars";
3611 sizes = PRVM_G_STRING(OFS_PARM2);
3617 if (prog->argc >= 4)
3619 i = PRVM_G_FLOAT(OFS_PARM3);
3620 if (i >= 0 && i < dp_fonts.maxsize)
3623 strlcpy(f->title, fontname, sizeof(f->title)); // replace name
3627 f = FindFont(fontname, true);
3630 PRVM_G_FLOAT(OFS_RETURN) = -1;
3631 return; // something go wrong
3634 memset(f->fallbacks, 0, sizeof(f->fallbacks));
3635 memset(f->fallback_faces, 0, sizeof(f->fallback_faces));
3637 // first font is handled "normally"
3638 c = strchr(filelist, ':');
3639 cm = strchr(filelist, ',');
3640 if(c && (!cm || c < cm))
3641 f->req_face = atoi(c+1);
3647 if(!c || (c - filelist) > MAX_QPATH)
3648 strlcpy(mainfont, filelist, sizeof(mainfont));
3651 memcpy(mainfont, filelist, c - filelist);
3652 mainfont[c - filelist] = 0;
3656 for(i = 0; i < MAX_FONT_FALLBACKS; ++i)
3658 c = strchr(filelist, ',');
3664 c = strchr(filelist, ':');
3665 cm = strchr(filelist, ',');
3666 if(c && (!cm || c < cm))
3667 f->fallback_faces[i] = atoi(c+1);
3670 f->fallback_faces[i] = 0; // f->req_face; could make it stick to the default-font's face index
3673 if(!c || (c-filelist) > MAX_QPATH)
3675 strlcpy(f->fallbacks[i], filelist, sizeof(mainfont));
3679 memcpy(f->fallbacks[i], filelist, c - filelist);
3680 f->fallbacks[i][c - filelist] = 0;
3685 for(i = 0; i < MAX_FONT_SIZES; ++i)
3686 f->req_sizes[i] = -1;
3687 for (numsizes = 0,c = sizes;;)
3689 if (!COM_ParseToken_VM_Tokenize(&c, 0))
3691 sz = atof(com_token);
3693 if (sz < 0.001f || sz > 1000.0f)
3695 VM_Warning(prog, "VM_loadfont: crap size %s", com_token);
3699 if (numsizes == MAX_FONT_SIZES)
3701 VM_Warning(prog, "VM_loadfont: MAX_FONT_SIZES = %i exceeded", MAX_FONT_SIZES);
3704 f->req_sizes[numsizes] = sz;
3708 // additional scale/hoffset parms
3711 if (prog->argc >= 5)
3713 scale = PRVM_G_FLOAT(OFS_PARM4);
3717 if (prog->argc >= 6)
3718 voffset = PRVM_G_FLOAT(OFS_PARM5);
3721 LoadFont(true, mainfont, f, scale, voffset);
3723 // return index of loaded font
3724 PRVM_G_FLOAT(OFS_RETURN) = (f - dp_fonts.f);
3731 float drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag)
3734 void VM_drawpic(prvm_prog_t *prog)
3736 const char *picname;
3737 prvm_vec_t *size, *pos, *rgb;
3740 VM_SAFEPARMCOUNTRANGE(5,6,VM_drawpic);
3742 // polygonbegin without draw2d arg has to guess
3743 prog->polygonbegin_guess2d = true;
3745 picname = PRVM_G_STRING(OFS_PARM1);
3746 VM_CheckEmptyString(prog, picname);
3748 // is pic cached ? no function yet for that
3751 PRVM_G_FLOAT(OFS_RETURN) = -4;
3752 VM_Warning(prog, "VM_drawpic: %s: %s not cached !\n", prog->name, picname);
3756 pos = PRVM_G_VECTOR(OFS_PARM0);
3757 size = PRVM_G_VECTOR(OFS_PARM2);
3758 rgb = PRVM_G_VECTOR(OFS_PARM3);
3759 if (prog->argc >= 6)
3760 flag = (int) PRVM_G_FLOAT(OFS_PARM5);
3762 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3764 PRVM_G_FLOAT(OFS_RETURN) = -2;
3765 VM_Warning(prog, "VM_drawpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3769 if(pos[2] || size[2])
3770 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")));
3772 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);
3773 PRVM_G_FLOAT(OFS_RETURN) = 1;
3779 float drawrotpic(vector position, string pic, vector size, vector org, float angle, vector rgb, float alpha, float flag)
3782 void VM_drawrotpic(prvm_prog_t *prog)
3784 const char *picname;
3785 prvm_vec_t *size, *pos, *org, *rgb;
3788 VM_SAFEPARMCOUNT(8,VM_drawrotpic);
3790 // polygonbegin without draw2d arg has to guess
3791 prog->polygonbegin_guess2d = true;
3793 picname = PRVM_G_STRING(OFS_PARM1);
3794 VM_CheckEmptyString(prog, picname);
3796 // is pic cached ? no function yet for that
3799 PRVM_G_FLOAT(OFS_RETURN) = -4;
3800 VM_Warning(prog, "VM_drawrotpic: %s: %s not cached !\n", prog->name, picname);
3804 pos = PRVM_G_VECTOR(OFS_PARM0);
3805 size = PRVM_G_VECTOR(OFS_PARM2);
3806 org = PRVM_G_VECTOR(OFS_PARM3);
3807 rgb = PRVM_G_VECTOR(OFS_PARM5);
3808 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3810 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3812 PRVM_G_FLOAT(OFS_RETURN) = -2;
3813 VM_Warning(prog, "VM_drawrotpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3817 if(pos[2] || size[2] || org[2])
3818 VM_Warning(prog, "VM_drawrotpic: z value from pos/size/org discarded\n");
3820 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);
3821 PRVM_G_FLOAT(OFS_RETURN) = 1;
3827 float drawsubpic(vector position, vector size, string pic, vector srcPos, vector srcSize, vector rgb, float alpha, float flag)
3831 void VM_drawsubpic(prvm_prog_t *prog)
3833 const char *picname;
3834 prvm_vec_t *size, *pos, *rgb, *srcPos, *srcSize, alpha;
3837 VM_SAFEPARMCOUNT(8,VM_drawsubpic);
3839 // polygonbegin without draw2d arg has to guess
3840 prog->polygonbegin_guess2d = true;
3842 picname = PRVM_G_STRING(OFS_PARM2);
3843 VM_CheckEmptyString(prog, picname);
3845 // is pic cached ? no function yet for that
3848 PRVM_G_FLOAT(OFS_RETURN) = -4;
3849 VM_Warning(prog, "VM_drawsubpic: %s: %s not cached !\n", prog->name, picname);
3853 pos = PRVM_G_VECTOR(OFS_PARM0);
3854 size = PRVM_G_VECTOR(OFS_PARM1);
3855 srcPos = PRVM_G_VECTOR(OFS_PARM3);
3856 srcSize = PRVM_G_VECTOR(OFS_PARM4);
3857 rgb = PRVM_G_VECTOR(OFS_PARM5);
3858 alpha = PRVM_G_FLOAT(OFS_PARM6);
3859 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3861 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3863 PRVM_G_FLOAT(OFS_RETURN) = -2;
3864 VM_Warning(prog, "VM_drawsubpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3868 if(pos[2] || size[2])
3869 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")));
3871 DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic_Flags (picname, CACHEPICFLAG_NOTPERSISTENT),
3873 srcPos[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3874 srcPos[0] + srcSize[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3875 srcPos[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3876 srcPos[0] + srcSize[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3878 PRVM_G_FLOAT(OFS_RETURN) = 1;
3885 float drawfill(vector position, vector size, vector rgb, float alpha, float flag)
3888 void VM_drawfill(prvm_prog_t *prog)
3890 prvm_vec_t *size, *pos, *rgb;
3893 VM_SAFEPARMCOUNT(5,VM_drawfill);
3895 // polygonbegin without draw2d arg has to guess
3896 prog->polygonbegin_guess2d = true;
3898 pos = PRVM_G_VECTOR(OFS_PARM0);
3899 size = PRVM_G_VECTOR(OFS_PARM1);
3900 rgb = PRVM_G_VECTOR(OFS_PARM2);
3901 flag = (int) PRVM_G_FLOAT(OFS_PARM4);
3903 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3905 PRVM_G_FLOAT(OFS_RETURN) = -2;
3906 VM_Warning(prog, "VM_drawfill: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
3910 if(pos[2] || size[2])
3911 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")));
3913 DrawQ_Fill(pos[0], pos[1], size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM3), flag);
3914 PRVM_G_FLOAT(OFS_RETURN) = 1;
3921 drawsetcliparea(float x, float y, float width, float height)
3924 void VM_drawsetcliparea(prvm_prog_t *prog)
3927 VM_SAFEPARMCOUNT(4,VM_drawsetcliparea);
3929 // polygonbegin without draw2d arg has to guess
3930 prog->polygonbegin_guess2d = true;
3932 x = bound(0, PRVM_G_FLOAT(OFS_PARM0), vid_conwidth.integer);
3933 y = bound(0, PRVM_G_FLOAT(OFS_PARM1), vid_conheight.integer);
3934 w = bound(0, PRVM_G_FLOAT(OFS_PARM2) + PRVM_G_FLOAT(OFS_PARM0) - x, (vid_conwidth.integer - x));
3935 h = bound(0, PRVM_G_FLOAT(OFS_PARM3) + PRVM_G_FLOAT(OFS_PARM1) - y, (vid_conheight.integer - y));
3937 DrawQ_SetClipArea(x, y, w, h);
3942 VM_drawresetcliparea
3947 void VM_drawresetcliparea(prvm_prog_t *prog)
3949 VM_SAFEPARMCOUNT(0,VM_drawresetcliparea);
3951 // polygonbegin without draw2d arg has to guess
3952 prog->polygonbegin_guess2d = true;
3954 DrawQ_ResetClipArea();
3961 vector getimagesize(string pic)
3964 void VM_getimagesize(prvm_prog_t *prog)
3969 VM_SAFEPARMCOUNT(1,VM_getimagesize);
3971 p = PRVM_G_STRING(OFS_PARM0);
3972 VM_CheckEmptyString(prog, p);
3974 pic = Draw_CachePic_Flags (p, CACHEPICFLAG_NOTPERSISTENT);
3975 if (!Draw_IsPicLoaded(pic))
3977 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
3978 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
3982 PRVM_G_VECTOR(OFS_RETURN)[0] = Draw_GetPicWidth(pic);
3983 PRVM_G_VECTOR(OFS_RETURN)[1] = Draw_GetPicHeight(pic);
3985 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
3992 string keynumtostring(float keynum)
3995 void VM_keynumtostring (prvm_prog_t *prog)
3998 VM_SAFEPARMCOUNT(1, VM_keynumtostring);
4000 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0), tinystr, sizeof(tinystr)));
4005 VM_findkeysforcommand
4007 string findkeysforcommand(string command, float bindmap)
4009 the returned string is an altstring
4012 #define FKFC_NUMKEYS 5
4013 void M_FindKeysForCommand(const char *command, int *keys);
4014 void VM_findkeysforcommand(prvm_prog_t *prog)
4017 char ret[VM_STRINGTEMP_LENGTH];
4018 int keys[FKFC_NUMKEYS];
4023 VM_SAFEPARMCOUNTRANGE(1, 2, VM_findkeysforcommand);
4025 cmd = PRVM_G_STRING(OFS_PARM0);
4027 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
4029 bindmap = 0; // consistent to "bind"
4031 VM_CheckEmptyString(prog, cmd);
4033 Key_FindKeysForCommand(cmd, keys, FKFC_NUMKEYS, bindmap);
4036 for(i = 0; i < FKFC_NUMKEYS; i++)
4037 strlcat(ret, va(vabuf, sizeof(vabuf), " \'%i\'", keys[i]), sizeof(ret));
4039 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, ret);
4046 float stringtokeynum(string key)
4049 void VM_stringtokeynum (prvm_prog_t *prog)
4051 VM_SAFEPARMCOUNT( 1, VM_keynumtostring );
4053 PRVM_G_FLOAT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
4060 string getkeybind(float key, float bindmap)
4063 void VM_getkeybind (prvm_prog_t *prog)
4066 VM_SAFEPARMCOUNTRANGE(1, 2, VM_CL_getkeybind);
4068 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM1), MAX_BINDMAPS-1);
4070 bindmap = 0; // consistent to "bind"
4072 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, Key_GetBind((int)PRVM_G_FLOAT(OFS_PARM0), bindmap));
4079 float setkeybind(float key, string cmd, float bindmap)
4082 void VM_setkeybind (prvm_prog_t *prog)
4085 VM_SAFEPARMCOUNTRANGE(2, 3, VM_CL_setkeybind);
4087 bindmap = bound(-1, PRVM_G_FLOAT(OFS_PARM2), MAX_BINDMAPS-1);
4089 bindmap = 0; // consistent to "bind"
4091 PRVM_G_FLOAT(OFS_RETURN) = 0;
4092 if(Key_SetBinding((int)PRVM_G_FLOAT(OFS_PARM0), bindmap, PRVM_G_STRING(OFS_PARM1)))
4093 PRVM_G_FLOAT(OFS_RETURN) = 1;
4100 vector getbindmaps()
4103 void VM_getbindmaps (prvm_prog_t *prog)
4106 VM_SAFEPARMCOUNT(0, VM_CL_getbindmap);
4107 Key_GetBindMap(&fg, &bg);
4108 PRVM_G_VECTOR(OFS_RETURN)[0] = fg;
4109 PRVM_G_VECTOR(OFS_RETURN)[1] = bg;
4110 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
4117 float setbindmaps(vector bindmap)
4120 void VM_setbindmaps (prvm_prog_t *prog)
4122 VM_SAFEPARMCOUNT(1, VM_CL_setbindmap);
4123 PRVM_G_FLOAT(OFS_RETURN) = 0;
4124 if(PRVM_G_VECTOR(OFS_PARM0)[2] == 0)
4125 if(Key_SetBindMap((int)PRVM_G_VECTOR(OFS_PARM0)[0], (int)PRVM_G_VECTOR(OFS_PARM0)[1]))
4126 PRVM_G_FLOAT(OFS_RETURN) = 1;
4129 // CL_Video interface functions
4132 ========================
4135 float cin_open(string file, string name)
4136 ========================
4138 void VM_cin_open(prvm_prog_t *prog)
4143 VM_SAFEPARMCOUNT( 2, VM_cin_open );
4145 file = PRVM_G_STRING( OFS_PARM0 );
4146 name = PRVM_G_STRING( OFS_PARM1 );
4148 VM_CheckEmptyString(prog, file );
4149 VM_CheckEmptyString(prog, name );
4151 if( CL_OpenVideo( file, name, MENUOWNER, "" ) )
4152 PRVM_G_FLOAT( OFS_RETURN ) = 1;
4154 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4158 ========================
4161 void cin_close(string name)
4162 ========================
4164 void VM_cin_close(prvm_prog_t *prog)
4168 VM_SAFEPARMCOUNT( 1, VM_cin_close );
4170 name = PRVM_G_STRING( OFS_PARM0 );
4171 VM_CheckEmptyString(prog, name );
4173 CL_CloseVideo( CL_GetVideoByName( name ) );
4177 ========================
4179 void cin_setstate(string name, float type)
4180 ========================
4182 void VM_cin_setstate(prvm_prog_t *prog)
4185 clvideostate_t state;
4188 VM_SAFEPARMCOUNT( 2, VM_cin_netstate );
4190 name = PRVM_G_STRING( OFS_PARM0 );
4191 VM_CheckEmptyString(prog, name );
4193 state = (clvideostate_t)((int)PRVM_G_FLOAT( OFS_PARM1 ));
4195 video = CL_GetVideoByName( name );
4196 if( video && state > CLVIDEO_UNUSED && state < CLVIDEO_STATECOUNT )
4197 CL_SetVideoState( video, state );
4201 ========================
4204 float cin_getstate(string name)
4205 ========================
4207 void VM_cin_getstate(prvm_prog_t *prog)
4212 VM_SAFEPARMCOUNT( 1, VM_cin_getstate );
4214 name = PRVM_G_STRING( OFS_PARM0 );
4215 VM_CheckEmptyString(prog, name );
4217 video = CL_GetVideoByName( name );
4219 PRVM_G_FLOAT( OFS_RETURN ) = (int)video->state;
4221 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4225 ========================
4228 void cin_restart(string name)
4229 ========================
4231 void VM_cin_restart(prvm_prog_t *prog)
4236 VM_SAFEPARMCOUNT( 1, VM_cin_restart );
4238 name = PRVM_G_STRING( OFS_PARM0 );
4239 VM_CheckEmptyString(prog, name );
4241 video = CL_GetVideoByName( name );
4243 CL_RestartVideo( video );
4247 ========================
4250 float[bool] gecko_create( string name )
4251 ========================
4253 void VM_gecko_create(prvm_prog_t *prog) {
4255 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4259 ========================
4262 void gecko_destroy( string name )
4263 ========================
4265 void VM_gecko_destroy(prvm_prog_t *prog) {
4270 ========================
4273 void gecko_navigate( string name, string URI )
4274 ========================
4276 void VM_gecko_navigate(prvm_prog_t *prog) {
4281 ========================
4284 float[bool] gecko_keyevent( string name, float key, float eventtype )
4285 ========================
4287 void VM_gecko_keyevent(prvm_prog_t *prog) {
4289 PRVM_G_FLOAT( OFS_RETURN ) = 0;
4293 ========================
4296 void gecko_mousemove( string name, float x, float y )
4297 ========================
4299 void VM_gecko_movemouse(prvm_prog_t *prog) {
4305 ========================
4308 void gecko_resize( string name, float w, float h )
4309 ========================
4311 void VM_gecko_resize(prvm_prog_t *prog) {
4317 ========================
4318 VM_gecko_get_texture_extent
4320 vector gecko_get_texture_extent( string name )
4321 ========================
4323 void VM_gecko_get_texture_extent(prvm_prog_t *prog) {
4325 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
4326 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
4335 Writes new values for v_forward, v_up, and v_right based on angles
4336 void makevectors(vector angle)
4339 void VM_makevectors (prvm_prog_t *prog)
4341 vec3_t angles, forward, right, up;
4342 VM_SAFEPARMCOUNT(1, VM_makevectors);
4343 VectorCopy(PRVM_G_VECTOR(OFS_PARM0), angles);
4344 AngleVectors(angles, forward, right, up);
4345 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
4346 VectorCopy(right, PRVM_gameglobalvector(v_right));
4347 VectorCopy(up, PRVM_gameglobalvector(v_up));
4354 Writes new values for v_forward, v_up, and v_right based on the given forward vector
4355 vectorvectors(vector)
4358 void VM_vectorvectors (prvm_prog_t *prog)
4360 vec3_t forward, right, up;
4361 VM_SAFEPARMCOUNT(1, VM_vectorvectors);
4362 VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), forward);
4363 VectorVectors(forward, right, up);
4364 VectorCopy(forward, PRVM_gameglobalvector(v_forward));
4365 VectorCopy(right, PRVM_gameglobalvector(v_right));
4366 VectorCopy(up, PRVM_gameglobalvector(v_up));
4370 ========================
4373 void drawline(float width, vector pos1, vector pos2, vector rgb, float alpha, float flags)
4374 ========================
4376 void VM_drawline (prvm_prog_t *prog)
4378 prvm_vec_t *c1, *c2, *rgb;
4380 unsigned char flags;
4382 VM_SAFEPARMCOUNT(6, VM_drawline);
4384 // polygonbegin without draw2d arg has to guess
4385 prog->polygonbegin_guess2d = true;
4387 width = PRVM_G_FLOAT(OFS_PARM0);
4388 c1 = PRVM_G_VECTOR(OFS_PARM1);
4389 c2 = PRVM_G_VECTOR(OFS_PARM2);
4390 rgb = PRVM_G_VECTOR(OFS_PARM3);
4391 alpha = PRVM_G_FLOAT(OFS_PARM4);
4392 flags = (int)PRVM_G_FLOAT(OFS_PARM5);
4393 DrawQ_Line(width, c1[0], c1[1], c2[0], c2[1], rgb[0], rgb[1], rgb[2], alpha, flags);
4396 // float(float number, float quantity) bitshift (EXT_BITSHIFT)
4397 void VM_bitshift (prvm_prog_t *prog)
4400 VM_SAFEPARMCOUNT(2, VM_bitshift);
4402 n1 = (prvm_int_t)fabs((prvm_vec_t)((prvm_int_t)PRVM_G_FLOAT(OFS_PARM0)));
4403 n2 = (prvm_int_t)PRVM_G_FLOAT(OFS_PARM1);
4405 PRVM_G_FLOAT(OFS_RETURN) = n1;
4408 PRVM_G_FLOAT(OFS_RETURN) = (n1 >> -n2);
4410 PRVM_G_FLOAT(OFS_RETURN) = (n1 << n2);
4413 ////////////////////////////////////////
4414 // AltString functions
4415 ////////////////////////////////////////
4418 ========================
4421 float altstr_count(string)
4422 ========================
4424 void VM_altstr_count(prvm_prog_t *prog)
4426 const char *altstr, *pos;
4429 VM_SAFEPARMCOUNT( 1, VM_altstr_count );
4431 altstr = PRVM_G_STRING( OFS_PARM0 );
4432 //VM_CheckEmptyString(prog, altstr );
4434 for( count = 0, pos = altstr ; *pos ; pos++ ) {
4435 if( *pos == '\\' ) {
4439 } else if( *pos == '\'' ) {
4444 PRVM_G_FLOAT( OFS_RETURN ) = (prvm_vec_t) (count / 2);
4448 ========================
4451 string altstr_prepare(string)
4452 ========================
4454 void VM_altstr_prepare(prvm_prog_t *prog)
4456 const char *instr, *in;
4457 char outstr[VM_STRINGTEMP_LENGTH];
4460 VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
4462 instr = PRVM_G_STRING( OFS_PARM0 );
4464 for (in = instr, outpos = 0; *in && outpos < sizeof(outstr) - 1; ++in)
4466 if (*in == '\'' && outpos < sizeof(outstr) - 2)
4468 outstr[outpos++] = '\\';
4469 outstr[outpos++] = '\'';
4472 outstr[outpos++] = *in;
4476 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4480 ========================
4483 string altstr_get(string, float)
4484 ========================
4486 void VM_altstr_get(prvm_prog_t *prog)
4488 const char *altstr, *pos;
4491 char outstr[VM_STRINGTEMP_LENGTH];
4493 VM_SAFEPARMCOUNT( 2, VM_altstr_get );
4495 altstr = PRVM_G_STRING( OFS_PARM0 );
4497 count = (int)PRVM_G_FLOAT( OFS_PARM1 );
4498 count = count * 2 + 1;
4500 for( pos = altstr ; *pos && count ; pos++ )
4501 if( *pos == '\\' ) {
4504 } else if( *pos == '\'' )
4508 PRVM_G_INT( OFS_RETURN ) = 0;
4512 for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
4513 if( *pos == '\\' ) {
4518 } else if( *pos == '\'' )
4524 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4528 ========================
4531 string altstr_set(string altstr, float num, string set)
4532 ========================
4534 void VM_altstr_set(prvm_prog_t *prog)
4537 const char *altstr, *str;
4540 char outstr[VM_STRINGTEMP_LENGTH];
4542 VM_SAFEPARMCOUNT( 3, VM_altstr_set );
4544 altstr = PRVM_G_STRING( OFS_PARM0 );
4546 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4548 str = PRVM_G_STRING( OFS_PARM2 );
4551 for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
4556 } else if( *in == '\'' ) {
4561 for( ; *str; *out++ = *str++ );
4562 // now jump over the old content
4564 if( *in == '\'' || (*in == '\\' && !*++in) )
4567 strlcpy(out, in, outstr + sizeof(outstr) - out);
4568 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4572 ========================
4575 string altstr_ins(string altstr, float num, string set)
4576 ========================
4578 void VM_altstr_ins(prvm_prog_t *prog)
4584 char outstr[VM_STRINGTEMP_LENGTH];
4586 VM_SAFEPARMCOUNT(3, VM_altstr_ins);
4588 in = PRVM_G_STRING( OFS_PARM0 );
4589 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4590 set = PRVM_G_STRING( OFS_PARM2 );
4593 for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
4598 } else if( *in == '\'' ) {
4603 for( ; *set ; *out++ = *set++ );
4606 strlcpy(out, in, outstr + sizeof(outstr) - out);
4607 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString(prog, outstr );
4611 ////////////////////////////////////////
4612 // BufString functions
4613 ////////////////////////////////////////
4614 //[515]: string buffers support
4616 static size_t stringbuffers_sortlength;
4618 static void BufStr_Expand(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex)
4620 if (stringbuffer->max_strings <= strindex)
4622 char **oldstrings = stringbuffer->strings;
4623 stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
4624 while (stringbuffer->max_strings <= strindex)
4625 stringbuffer->max_strings *= 2;
4626 stringbuffer->strings = (char **) Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
4627 if (stringbuffer->num_strings > 0)
4628 memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
4630 Mem_Free(oldstrings);
4634 static void BufStr_Shrink(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
4636 // reduce num_strings if there are empty string slots at the end
4637 while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
4638 stringbuffer->num_strings--;
4640 // if empty, free the string pointer array
4641 if (stringbuffer->num_strings == 0)
4643 stringbuffer->max_strings = 0;
4644 if (stringbuffer->strings)
4645 Mem_Free(stringbuffer->strings);
4646 stringbuffer->strings = NULL;
4650 static int BufStr_SortStringsUP (const void *in1, const void *in2)
4653 a = *((const char **) in1);
4654 b = *((const char **) in2);
4655 if(!a || !a[0]) return 1;
4656 if(!b || !b[0]) return -1;
4657 return strncmp(a, b, stringbuffers_sortlength);
4660 static int BufStr_SortStringsDOWN (const void *in1, const void *in2)
4663 a = *((const char **) in1);
4664 b = *((const char **) in2);
4665 if(!a || !a[0]) return 1;
4666 if(!b || !b[0]) return -1;
4667 return strncmp(b, a, stringbuffers_sortlength);
4670 prvm_stringbuffer_t *BufStr_FindCreateReplace (prvm_prog_t *prog, int bufindex, int flags, const char *format)
4672 prvm_stringbuffer_t *stringbuffer;
4678 // find buffer with wanted index
4679 if (bufindex < (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray))
4681 if ( (stringbuffer = (prvm_stringbuffer_t*) Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, bufindex)) )
4683 if (stringbuffer->flags & STRINGBUFFER_TEMP)
4684 stringbuffer->flags = flags; // created but has not been used yet
4685 return stringbuffer;
4690 // allocate new buffer with wanted index
4693 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
4694 stringbuffer->flags = STRINGBUFFER_TEMP;
4695 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
4698 stringbuffer->flags = flags; // mark as used
4702 return stringbuffer;
4705 void BufStr_Set(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer, int strindex, const char *str)
4709 if (!stringbuffer || strindex < 0)
4712 BufStr_Expand(prog, stringbuffer, strindex);
4713 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4714 if (stringbuffer->strings[strindex])
4715 Mem_Free(stringbuffer->strings[strindex]);
4716 stringbuffer->strings[strindex] = NULL;
4720 // not the NULL string!
4721 alloclen = strlen(str) + 1;
4722 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4723 memcpy(stringbuffer->strings[strindex], str, alloclen);
4726 BufStr_Shrink(prog, stringbuffer);
4729 void BufStr_Del(prvm_prog_t *prog, prvm_stringbuffer_t *stringbuffer)
4736 for (i = 0;i < stringbuffer->num_strings;i++)
4737 if (stringbuffer->strings[i])
4738 Mem_Free(stringbuffer->strings[i]);
4739 if (stringbuffer->strings)
4740 Mem_Free(stringbuffer->strings);
4741 if(stringbuffer->origin)
4742 PRVM_Free((char *)stringbuffer->origin);
4743 Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
4746 void BufStr_Flush(prvm_prog_t *prog)
4748 prvm_stringbuffer_t *stringbuffer;
4751 numbuffers = (int)Mem_ExpandableArray_IndexRange(&prog->stringbuffersarray);
4752 for (i = 0; i < numbuffers; i++)
4753 if ( (stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i)) )
4754 BufStr_Del(prog, stringbuffer);
4755 Mem_ExpandableArray_NewArray(&prog->stringbuffersarray, prog->progs_mempool, sizeof(prvm_stringbuffer_t), 64);
4759 ========================
4761 creates new buffer, and returns it's index, returns -1 if failed
4762 float buf_create(prvm_prog_t *prog) = #460;
4763 float newbuf(string format, float flags) = #460;
4764 ========================
4767 void VM_buf_create (prvm_prog_t *prog)
4769 prvm_stringbuffer_t *stringbuffer;
4772 VM_SAFEPARMCOUNTRANGE(0, 2, VM_buf_create);
4774 // VorteX: optional parm1 (buffer format) is unfinished, to keep intact with future databuffers extension must be set to "string"
4775 if(prog->argc >= 1 && strcmp(PRVM_G_STRING(OFS_PARM0), "string"))
4777 PRVM_G_FLOAT(OFS_RETURN) = -1;
4780 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
4781 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
4782 stringbuffer->origin = PRVM_AllocationOrigin(prog);
4783 // optional flags parm
4784 if (prog->argc >= 2)
4785 stringbuffer->flags = (int)PRVM_G_FLOAT(OFS_PARM1) & STRINGBUFFER_QCFLAGS;
4786 PRVM_G_FLOAT(OFS_RETURN) = i;
4792 ========================
4794 deletes buffer and all strings in it
4795 void buf_del(float bufhandle) = #461;
4796 ========================
4798 void VM_buf_del (prvm_prog_t *prog)
4800 prvm_stringbuffer_t *stringbuffer;
4801 VM_SAFEPARMCOUNT(1, VM_buf_del);
4802 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4804 BufStr_Del(prog, stringbuffer);
4807 VM_Warning(prog, "VM_buf_del: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4813 ========================
4815 how many strings are stored in buffer
4816 float buf_getsize(float bufhandle) = #462;
4817 ========================
4819 void VM_buf_getsize (prvm_prog_t *prog)
4821 prvm_stringbuffer_t *stringbuffer;
4822 VM_SAFEPARMCOUNT(1, VM_buf_getsize);
4824 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4827 PRVM_G_FLOAT(OFS_RETURN) = -1;
4828 VM_Warning(prog, "VM_buf_getsize: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4832 PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
4836 ========================
4838 copy all content from one buffer to another, make sure it exists
4839 void buf_copy(float bufhandle_from, float bufhandle_to) = #463;
4840 ========================
4842 void VM_buf_copy (prvm_prog_t *prog)
4844 prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
4846 VM_SAFEPARMCOUNT(2, VM_buf_copy);
4848 srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4849 if(!srcstringbuffer)
4851 VM_Warning(prog, "VM_buf_copy: invalid source buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4854 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4855 if(i == (int)PRVM_G_FLOAT(OFS_PARM0))
4857 VM_Warning(prog, "VM_buf_copy: source == destination (%i) in %s\n", i, prog->name);
4860 dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4861 if(!dststringbuffer)
4863 VM_Warning(prog, "VM_buf_copy: invalid destination buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
4867 for (i = 0;i < dststringbuffer->num_strings;i++)
4868 if (dststringbuffer->strings[i])
4869 Mem_Free(dststringbuffer->strings[i]);
4870 if (dststringbuffer->strings)
4871 Mem_Free(dststringbuffer->strings);
4872 *dststringbuffer = *srcstringbuffer;
4873 if (dststringbuffer->max_strings)
4874 dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
4876 for (i = 0;i < dststringbuffer->num_strings;i++)
4878 if (srcstringbuffer->strings[i])
4881 stringlen = strlen(srcstringbuffer->strings[i]) + 1;
4882 dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
4883 memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
4889 ========================
4891 sort buffer by beginnings of strings (cmplength defaults it's length)
4892 "backward == TRUE" means that sorting goes upside-down
4893 void buf_sort(float bufhandle, float cmplength, float backward) = #464;
4894 ========================
4896 void VM_buf_sort (prvm_prog_t *prog)
4898 prvm_stringbuffer_t *stringbuffer;
4899 VM_SAFEPARMCOUNT(3, VM_buf_sort);
4901 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4904 VM_Warning(prog, "VM_buf_sort: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4907 if(stringbuffer->num_strings <= 0)
4909 VM_Warning(prog, "VM_buf_sort: tried to sort empty buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4912 stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
4913 if(stringbuffers_sortlength <= 0)
4914 stringbuffers_sortlength = 0x7FFFFFFF;
4916 if(!PRVM_G_FLOAT(OFS_PARM2))
4917 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
4919 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
4921 BufStr_Shrink(prog, stringbuffer);
4925 ========================
4927 concantenates all buffer string into one with "glue" separator and returns it as tempstring
4928 string buf_implode(float bufhandle, string glue) = #465;
4929 ========================
4931 void VM_buf_implode (prvm_prog_t *prog)
4933 prvm_stringbuffer_t *stringbuffer;
4934 char k[VM_STRINGTEMP_LENGTH];
4938 VM_SAFEPARMCOUNT(2, VM_buf_implode);
4940 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4941 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4944 VM_Warning(prog, "VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4947 if(!stringbuffer->num_strings)
4949 sep = PRVM_G_STRING(OFS_PARM1);
4951 for(l = i = 0;i < stringbuffer->num_strings;i++)
4953 if(stringbuffer->strings[i])
4955 l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
4956 if (l >= sizeof(k) - 1)
4958 strlcat(k, sep, sizeof(k));
4959 strlcat(k, stringbuffer->strings[i], sizeof(k));
4962 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, k);
4966 ========================
4968 get a string from buffer, returns tempstring, dont str_unzone it!
4969 string bufstr_get(float bufhandle, float string_index) = #465;
4970 ========================
4972 void VM_bufstr_get (prvm_prog_t *prog)
4974 prvm_stringbuffer_t *stringbuffer;
4976 VM_SAFEPARMCOUNT(2, VM_bufstr_get);
4978 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4979 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4982 VM_Warning(prog, "VM_bufstr_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
4985 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4988 // VM_Warning(prog, "VM_bufstr_get: invalid string index %i used in %s\n", strindex, prog->name);
4991 if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
4992 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, stringbuffer->strings[strindex]);
4996 ========================
4998 copies a string into selected slot of buffer
4999 void bufstr_set(float bufhandle, float string_index, string str) = #466;
5000 ========================
5002 void VM_bufstr_set (prvm_prog_t *prog)
5005 prvm_stringbuffer_t *stringbuffer;
5008 VM_SAFEPARMCOUNT(3, VM_bufstr_set);
5010 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5013 VM_Warning(prog, "VM_bufstr_set: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5016 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
5017 if(strindex < 0 || strindex >= 1000000) // huge number of strings
5019 VM_Warning(prog, "VM_bufstr_set: invalid string index %i used in %s\n", strindex, prog->name);
5023 news = PRVM_G_STRING(OFS_PARM2);
5024 BufStr_Set(prog, stringbuffer, strindex, news);
5028 ========================
5030 adds string to buffer in first free slot and returns its index
5031 "order == TRUE" means that string will be added after last "full" slot
5032 float bufstr_add(float bufhandle, string str, float order) = #467;
5033 ========================
5035 void VM_bufstr_add (prvm_prog_t *prog)
5037 int order, strindex;
5038 prvm_stringbuffer_t *stringbuffer;
5042 VM_SAFEPARMCOUNT(3, VM_bufstr_add);
5044 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5045 PRVM_G_FLOAT(OFS_RETURN) = -1;
5048 VM_Warning(prog, "VM_bufstr_add: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5051 if(!PRVM_G_INT(OFS_PARM1)) // NULL string
5053 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);
5056 string = PRVM_G_STRING(OFS_PARM1);
5057 order = (int)PRVM_G_FLOAT(OFS_PARM2);
5059 strindex = stringbuffer->num_strings;
5061 for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
5062 if (stringbuffer->strings[strindex] == NULL)
5065 BufStr_Expand(prog, stringbuffer, strindex);
5067 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
5068 alloclen = strlen(string) + 1;
5069 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5070 memcpy(stringbuffer->strings[strindex], string, alloclen);
5072 PRVM_G_FLOAT(OFS_RETURN) = strindex;
5076 ========================
5078 delete string from buffer
5079 void bufstr_free(float bufhandle, float string_index) = #468;
5080 ========================
5082 void VM_bufstr_free (prvm_prog_t *prog)
5085 prvm_stringbuffer_t *stringbuffer;
5086 VM_SAFEPARMCOUNT(2, VM_bufstr_free);
5088 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5091 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5094 i = (int)PRVM_G_FLOAT(OFS_PARM1);
5097 VM_Warning(prog, "VM_bufstr_free: invalid string index %i used in %s\n", i, prog->name);
5101 if (i < stringbuffer->num_strings)
5103 if(stringbuffer->strings[i])
5104 Mem_Free(stringbuffer->strings[i]);
5105 stringbuffer->strings[i] = NULL;
5108 BufStr_Shrink(prog, stringbuffer);
5112 ========================
5114 load a file into string buffer, return 0 or 1
5115 float buf_loadfile(string filename, float bufhandle) = #535;
5116 ========================
5118 void VM_buf_loadfile(prvm_prog_t *prog)
5121 prvm_stringbuffer_t *stringbuffer;
5122 char string[VM_STRINGTEMP_LENGTH];
5123 int strindex, c, end;
5124 const char *filename;
5128 VM_SAFEPARMCOUNT(2, VM_buf_loadfile);
5131 filename = PRVM_G_STRING(OFS_PARM0);
5132 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "data/%s", filename), false);
5134 file = FS_OpenVirtualFile(va(vabuf, sizeof(vabuf), "%s", filename), false);
5137 if (developer_extra.integer)
5138 VM_Warning(prog, "VM_buf_loadfile: failed to open file %s in %s\n", filename, prog->name);
5139 PRVM_G_FLOAT(OFS_RETURN) = 0;
5143 // get string buffer
5144 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
5147 VM_Warning(prog, "VM_buf_loadfile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
5148 PRVM_G_FLOAT(OFS_RETURN) = 0;
5152 // read file (append to the end of buffer)
5153 strindex = stringbuffer->num_strings;
5161 if (c == '\r' || c == '\n' || c < 0)
5163 if (end < VM_STRINGTEMP_LENGTH - 1)
5167 // remove \n following \r
5172 FS_UnGetc(file, (unsigned char)c);
5177 BufStr_Expand(prog, stringbuffer, strindex);
5178 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
5179 alloclen = strlen(string) + 1;
5180 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5181 memcpy(stringbuffer->strings[strindex], string, alloclen);
5182 strindex = stringbuffer->num_strings;
5190 PRVM_G_FLOAT(OFS_RETURN) = 1;
5194 ========================
5196 writes stringbuffer to a file, returns 0 or 1
5197 float buf_writefile(float filehandle, float bufhandle, [, float startpos, float numstrings]) = #468;
5198 ========================
5201 void VM_buf_writefile(prvm_prog_t *prog)
5203 int filenum, strindex, strnum, strlength;
5204 prvm_stringbuffer_t *stringbuffer;
5206 VM_SAFEPARMCOUNTRANGE(2, 4, VM_buf_writefile);
5209 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
5210 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
5212 VM_Warning(prog, "VM_buf_writefile: invalid file handle %i used in %s\n", filenum, prog->name);
5215 if (prog->openfiles[filenum] == NULL)
5217 VM_Warning(prog, "VM_buf_writefile: no such file handle %i (or file has been closed) in %s\n", filenum, prog->name);
5221 // get string buffer
5222 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM1));
5225 VM_Warning(prog, "VM_buf_writefile: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), prog->name);
5226 PRVM_G_FLOAT(OFS_RETURN) = 0;
5230 // get start and end parms
5233 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
5234 strnum = (int)PRVM_G_FLOAT(OFS_PARM3);
5236 else if (prog->argc > 2)
5238 strindex = (int)PRVM_G_FLOAT(OFS_PARM2);
5239 strnum = stringbuffer->num_strings - strindex;
5244 strnum = stringbuffer->num_strings;
5246 if (strindex < 0 || strindex >= stringbuffer->num_strings)
5248 VM_Warning(prog, "VM_buf_writefile: wrong start string index %i used in %s\n", strindex, prog->name);
5249 PRVM_G_FLOAT(OFS_RETURN) = 0;
5254 VM_Warning(prog, "VM_buf_writefile: wrong strings count %i used in %s\n", strnum, prog->name);
5255 PRVM_G_FLOAT(OFS_RETURN) = 0;
5260 while(strindex < stringbuffer->num_strings && strnum)
5262 if (stringbuffer->strings[strindex])
5264 if ((strlength = (int)strlen(stringbuffer->strings[strindex])))
5265 FS_Write(prog->openfiles[filenum], stringbuffer->strings[strindex], strlength);
5266 FS_Write(prog->openfiles[filenum], "\n", 1);
5272 PRVM_G_FLOAT(OFS_RETURN) = 1;
5275 #define MATCH_AUTO 0
5276 #define MATCH_WHOLE 1
5277 #define MATCH_LEFT 2
5278 #define MATCH_RIGHT 3
5279 #define MATCH_MIDDLE 4
5280 #define MATCH_PATTERN 5
5282 static const char *detect_match_rule(char *pattern, int *matchrule)
5287 patternlength = (int)strlen(pattern);
5288 ppos = strchr(pattern, '*');
5289 qpos = strchr(pattern, '?');
5293 *matchrule = MATCH_PATTERN;
5296 // has * - left, mid, right or pattern
5299 // starts with * - may be right/mid or pattern
5300 if ((ppos - pattern) == 0)
5302 ppos = strchr(pattern+1, '*');
5306 *matchrule = MATCH_RIGHT;
5310 if ((ppos - pattern) == patternlength)
5312 *matchrule = MATCH_MIDDLE;
5317 *matchrule = MATCH_PATTERN;
5320 // end with * - left
5321 if ((ppos - pattern) == patternlength)
5323 *matchrule = MATCH_LEFT;
5328 *matchrule = MATCH_PATTERN;
5331 // have no wildcards - whole string
5332 *matchrule = MATCH_WHOLE;
5336 // todo: support UTF8
5337 static qboolean match_rule(const char *string, int max_string, const char *pattern, int patternlength, int rule)
5342 return !strncmp(string, pattern, max_string) ? true : false;
5344 return !strncmp(string, pattern, patternlength) ? true : false;
5347 mid = strstr(string, pattern);
5348 return mid && !*(mid+patternlength);
5351 return strstr(string, pattern) ? true : false;
5353 return matchpattern_with_separator(string, pattern, false, "", false) ? true : false;
5357 ========================
5359 find an index of bufstring matching rule
5360 float bufstr_find(float bufhandle, string match, float matchrule, float startpos, float step) = #468;
5361 ========================
5364 void VM_bufstr_find(prvm_prog_t *prog)
5366 prvm_stringbuffer_t *stringbuffer;
5367 char string[VM_STRINGTEMP_LENGTH];
5368 int matchrule, matchlen, i, step;
5371 VM_SAFEPARMCOUNTRANGE(3, 5, VM_bufstr_find);
5373 PRVM_G_FLOAT(OFS_RETURN) = -1;
5375 // get string buffer
5376 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5379 VM_Warning(prog, "VM_bufstr_find: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5384 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
5385 if (matchrule < 0 && matchrule > 5)
5387 VM_Warning(prog, "VM_bufstr_find: invalid match rule %i in %s\n", matchrule, prog->name);
5391 match = PRVM_G_STRING(OFS_PARM1);
5394 strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
5395 match = detect_match_rule(string, &matchrule);
5397 matchlen = (int)strlen(match);
5400 i = (prog->argc > 3) ? (int)PRVM_G_FLOAT(OFS_PARM3) : 0;
5401 step = (prog->argc > 4) ? (int)PRVM_G_FLOAT(OFS_PARM4) : 1;
5402 while(i < stringbuffer->num_strings)
5404 if (stringbuffer->strings[i] && match_rule(stringbuffer->strings[i], VM_STRINGTEMP_LENGTH, match, matchlen, matchrule))
5406 PRVM_G_FLOAT(OFS_RETURN) = i;
5414 ========================
5416 float matchpattern(string s, string pattern, float matchrule, float startpos) = #468;
5417 ========================
5419 void VM_matchpattern(prvm_prog_t *prog)
5421 const char *s, *match;
5422 char string[VM_STRINGTEMP_LENGTH];
5425 VM_SAFEPARMCOUNTRANGE(2, 4, VM_matchpattern);
5427 s = PRVM_G_STRING(OFS_PARM0);
5430 matchrule = (int)PRVM_G_FLOAT(OFS_PARM2);
5431 if (matchrule < 0 && matchrule > 5)
5433 VM_Warning(prog, "VM_bufstr_find: invalid match rule %i in %s\n", matchrule, prog->name);
5437 match = PRVM_G_STRING(OFS_PARM1);
5440 strlcpy(string, PRVM_G_STRING(OFS_PARM1), sizeof(string));
5441 match = detect_match_rule(string, &matchrule);
5445 l = (int)strlen(match);
5447 s += max(0, min((unsigned int)PRVM_G_FLOAT(OFS_PARM3), strlen(s)-1));
5450 PRVM_G_FLOAT(OFS_RETURN) = match_rule(s, VM_STRINGTEMP_LENGTH, match, l, matchrule);
5454 ========================
5456 ========================
5459 void VM_buf_cvarlist(prvm_prog_t *prog)
5462 const char *partial, *antipartial;
5463 size_t len, antilen;
5465 qboolean ispattern, antiispattern;
5467 prvm_stringbuffer_t *stringbuffer;
5468 VM_SAFEPARMCOUNTRANGE(2, 3, VM_buf_cvarlist);
5470 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
5473 VM_Warning(prog, "VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
5477 partial = PRVM_G_STRING(OFS_PARM1);
5481 len = strlen(partial);
5484 antipartial = PRVM_G_STRING(OFS_PARM2);
5490 antilen = strlen(antipartial);
5492 for (n = 0;n < stringbuffer->num_strings;n++)
5493 if (stringbuffer->strings[n])
5494 Mem_Free(stringbuffer->strings[n]);
5495 if (stringbuffer->strings)
5496 Mem_Free(stringbuffer->strings);
5497 stringbuffer->strings = NULL;
5499 ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
5500 antiispattern = antipartial && (strchr(antipartial, '*') || strchr(antipartial, '?'));
5503 for(cvar = cvar_vars; cvar; cvar = cvar->next)
5505 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
5508 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
5514 stringbuffer->max_strings = stringbuffer->num_strings = n;
5515 if (stringbuffer->max_strings)
5516 stringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(stringbuffer->strings[0]) * stringbuffer->max_strings);
5519 for(cvar = cvar_vars; cvar; cvar = cvar->next)
5521 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
5524 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
5527 alloclen = strlen(cvar->name) + 1;
5528 stringbuffer->strings[n] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
5529 memcpy(stringbuffer->strings[n], cvar->name, alloclen);
5544 This was a major timewaster in progs, so it was converted to C
5547 void VM_changeyaw (prvm_prog_t *prog)
5550 float ideal, current, move, speed;
5552 // this is called (VERY HACKISHLY) by VM_SV_MoveToGoal, so it can not use any
5553 // parameters because they are the parameters to VM_SV_MoveToGoal, not this
5554 //VM_SAFEPARMCOUNT(0, VM_changeyaw);
5556 ent = PRVM_PROG_TO_EDICT(PRVM_gameglobaledict(self));
5557 if (ent == prog->edicts)
5559 VM_Warning(prog, "changeyaw: can not modify world entity\n");
5562 if (ent->priv.server->free)
5564 VM_Warning(prog, "changeyaw: can not modify free entity\n");
5567 current = PRVM_gameedictvector(ent, angles)[1];
5568 current = ANGLEMOD(current);
5569 ideal = PRVM_gameedictfloat(ent, ideal_yaw);
5570 speed = PRVM_gameedictfloat(ent, yaw_speed);
5572 if (current == ideal)
5574 move = ideal - current;
5575 if (ideal > current)
5597 PRVM_gameedictvector(ent, angles)[1] = ANGLEMOD(current);
5605 void VM_changepitch (prvm_prog_t *prog)
5608 float ideal, current, move, speed;
5610 VM_SAFEPARMCOUNT(1, VM_changepitch);
5612 ent = PRVM_G_EDICT(OFS_PARM0);
5613 if (ent == prog->edicts)
5615 VM_Warning(prog, "changepitch: can not modify world entity\n");
5618 if (ent->priv.server->free)
5620 VM_Warning(prog, "changepitch: can not modify free entity\n");
5623 current = PRVM_gameedictvector(ent, angles)[0];
5624 current = ANGLEMOD(current);
5625 ideal = PRVM_gameedictfloat(ent, idealpitch);
5626 speed = PRVM_gameedictfloat(ent, pitch_speed);
5628 if (current == ideal)
5630 move = ideal - current;
5631 if (ideal > current)
5653 PRVM_gameedictvector(ent, angles)[0] = ANGLEMOD(current);
5657 void VM_uncolorstring (prvm_prog_t *prog)
5659 char szNewString[VM_STRINGTEMP_LENGTH];
5660 const char *szString;
5663 VM_SAFEPARMCOUNT(1, VM_uncolorstring);
5664 szString = PRVM_G_STRING(OFS_PARM0);
5665 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), TRUE);
5666 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, szNewString);
5670 // #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
5671 //strstr, without generating a new string. Use in conjunction with FRIK_FILE's substring for more similar strstr.
5672 void VM_strstrofs (prvm_prog_t *prog)
5674 const char *instr, *match;
5676 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
5677 instr = PRVM_G_STRING(OFS_PARM0);
5678 match = PRVM_G_STRING(OFS_PARM1);
5679 firstofs = (prog->argc > 2)?(int)PRVM_G_FLOAT(OFS_PARM2):0;
5680 firstofs = (int)u8_bytelen(instr, firstofs);
5682 if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
5684 PRVM_G_FLOAT(OFS_RETURN) = -1;
5688 match = strstr(instr+firstofs, match);
5690 PRVM_G_FLOAT(OFS_RETURN) = -1;
5692 PRVM_G_FLOAT(OFS_RETURN) = u8_strnlen(instr, match-instr);
5695 //#222 string(string s, float index) str2chr (FTE_STRINGS)
5696 void VM_str2chr (prvm_prog_t *prog)
5701 VM_SAFEPARMCOUNT(2, VM_str2chr);
5702 s = PRVM_G_STRING(OFS_PARM0);
5703 index = (int)u8_bytelen(s, (int)PRVM_G_FLOAT(OFS_PARM1));
5705 if((unsigned)index < strlen(s))
5707 if (utf8_enable.integer)
5708 ch = u8_getchar_noendptr(s + index);
5710 ch = (unsigned char)s[index];
5711 PRVM_G_FLOAT(OFS_RETURN) = ch;
5714 PRVM_G_FLOAT(OFS_RETURN) = 0;
5717 //#223 string(float c, ...) chr2str (FTE_STRINGS)
5718 void VM_chr2str (prvm_prog_t *prog)
5723 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5724 for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
5725 t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
5727 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
5732 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5733 for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
5734 len += u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
5736 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, t);
5739 static int chrconv_number(int i, int base, int conv)
5764 static int chrconv_punct(int i, int base, int conv)
5782 static int chrchar_alpha(int i, int basec, int baset, int convc, int convt, int charnum)
5784 //convert case and colour seperatly...
5801 baset = 128*((charnum&1) == (convt-5));
5817 return i + basec + baset;
5819 // #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
5820 //bulk convert a string. change case or colouring.
5821 void VM_strconv (prvm_prog_t *prog)
5823 int ccase, redalpha, rednum, len, i;
5824 unsigned char resbuf[VM_STRINGTEMP_LENGTH];
5825 unsigned char *result = resbuf;
5827 VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
5829 ccase = (int) PRVM_G_FLOAT(OFS_PARM0); //0 same, 1 lower, 2 upper
5830 redalpha = (int) PRVM_G_FLOAT(OFS_PARM1); //0 same, 1 white, 2 red, 5 alternate, 6 alternate-alternate
5831 rednum = (int) PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
5832 VM_VarString(prog, 3, (char *) resbuf, sizeof(resbuf));
5833 len = (int)strlen((char *) resbuf);
5835 for (i = 0; i < len; i++, result++) //should this be done backwards?
5837 if (*result >= '0' && *result <= '9') //normal numbers...
5838 *result = chrconv_number(*result, '0', rednum);
5839 else if (*result >= '0'+128 && *result <= '9'+128)
5840 *result = chrconv_number(*result, '0'+128, rednum);
5841 else if (*result >= '0'+128-30 && *result <= '9'+128-30)
5842 *result = chrconv_number(*result, '0'+128-30, rednum);
5843 else if (*result >= '0'-30 && *result <= '9'-30)
5844 *result = chrconv_number(*result, '0'-30, rednum);
5846 else if (*result >= 'a' && *result <= 'z') //normal numbers...
5847 *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
5848 else if (*result >= 'A' && *result <= 'Z') //normal numbers...
5849 *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
5850 else if (*result >= 'a'+128 && *result <= 'z'+128) //normal numbers...
5851 *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
5852 else if (*result >= 'A'+128 && *result <= 'Z'+128) //normal numbers...
5853 *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
5855 else if ((*result & 127) < 16 || !redalpha) //special chars..
5857 else if (*result < 128)
5858 *result = chrconv_punct(*result, 0, redalpha);
5860 *result = chrconv_punct(*result, 128, redalpha);
5864 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, (char *) resbuf);
5867 // #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
5868 void VM_strpad (prvm_prog_t *prog)
5870 char src[VM_STRINGTEMP_LENGTH];
5871 char destbuf[VM_STRINGTEMP_LENGTH];
5873 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
5874 pad = (int) PRVM_G_FLOAT(OFS_PARM0);
5875 VM_VarString(prog, 1, src, sizeof(src));
5877 // note: < 0 = left padding, > 0 = right padding,
5878 // this is reverse logic of printf!
5879 dpsnprintf(destbuf, sizeof(destbuf), "%*s", -pad, src);
5881 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, destbuf);
5884 // #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
5885 //uses qw style \key\value strings
5886 void VM_infoadd (prvm_prog_t *prog)
5888 const char *info, *key;
5889 char value[VM_STRINGTEMP_LENGTH];
5890 char temp[VM_STRINGTEMP_LENGTH];
5892 VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
5893 info = PRVM_G_STRING(OFS_PARM0);
5894 key = PRVM_G_STRING(OFS_PARM1);
5895 VM_VarString(prog, 2, value, sizeof(value));
5897 strlcpy(temp, info, VM_STRINGTEMP_LENGTH);
5899 InfoString_SetValue(temp, VM_STRINGTEMP_LENGTH, key, value);
5901 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, temp);
5904 // #227 string(string info, string key) infoget (FTE_STRINGS)
5905 //uses qw style \key\value strings
5906 void VM_infoget (prvm_prog_t *prog)
5910 char value[VM_STRINGTEMP_LENGTH];
5912 VM_SAFEPARMCOUNT(2, VM_infoget);
5913 info = PRVM_G_STRING(OFS_PARM0);
5914 key = PRVM_G_STRING(OFS_PARM1);
5916 InfoString_GetValue(info, key, value, VM_STRINGTEMP_LENGTH);
5918 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, value);
5921 //#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
5922 // also float(string s1, string s2) strcmp (FRIK_FILE)
5923 void VM_strncmp (prvm_prog_t *prog)
5925 const char *s1, *s2;
5926 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
5927 s1 = PRVM_G_STRING(OFS_PARM0);
5928 s2 = PRVM_G_STRING(OFS_PARM1);
5931 PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5935 PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
5939 // #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
5940 // #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
5941 void VM_strncasecmp (prvm_prog_t *prog)
5943 const char *s1, *s2;
5944 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
5945 s1 = PRVM_G_STRING(OFS_PARM0);
5946 s2 = PRVM_G_STRING(OFS_PARM1);
5949 PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5953 PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
5957 // #494 float(float caseinsensitive, string s, ...) crc16
5958 void VM_crc16(prvm_prog_t *prog)
5961 char s[VM_STRINGTEMP_LENGTH];
5962 VM_SAFEPARMCOUNTRANGE(2, 8, VM_crc16);
5963 insensitive = PRVM_G_FLOAT(OFS_PARM0);
5964 VM_VarString(prog, 1, s, sizeof(s));
5965 PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, strlen(s)));
5968 // #639 float(string digest, string data, ...) digest_hex
5969 void VM_digest_hex(prvm_prog_t *prog)
5977 char s[VM_STRINGTEMP_LENGTH];
5980 VM_SAFEPARMCOUNTRANGE(2, 8, VM_digest_hex);
5981 digest = PRVM_G_STRING(OFS_PARM0);
5984 VM_VarString(prog, 1, s, sizeof(s));
5985 len = (int)strlen(s);
5989 if(!strcmp(digest, "MD4"))
5992 mdfour((unsigned char *) out, (unsigned char *) s, len);
5994 else if(!strcmp(digest, "SHA256") && Crypto_Available())
5997 sha256((unsigned char *) out, (unsigned char *) s, len);
5999 // no warning needed on mismatch - we return string_null to QC
6004 static const char *hexmap = "0123456789abcdef";
6005 for(i = 0; i < outlen; ++i)
6007 outhex[2*i] = hexmap[(out[i] >> 4) & 15];
6008 outhex[2*i+1] = hexmap[(out[i] >> 0) & 15];
6011 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outhex);
6014 PRVM_G_INT(OFS_RETURN) = 0;
6017 void VM_wasfreed (prvm_prog_t *prog)
6019 VM_SAFEPARMCOUNT(1, VM_wasfreed);
6020 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->priv.required->free;
6023 void VM_SetTraceGlobals(prvm_prog_t *prog, const trace_t *trace)
6025 PRVM_gameglobalfloat(trace_allsolid) = trace->allsolid;
6026 PRVM_gameglobalfloat(trace_startsolid) = trace->startsolid;
6027 PRVM_gameglobalfloat(trace_fraction) = trace->fraction;
6028 PRVM_gameglobalfloat(trace_inwater) = trace->inwater;
6029 PRVM_gameglobalfloat(trace_inopen) = trace->inopen;
6030 VectorCopy(trace->endpos, PRVM_gameglobalvector(trace_endpos));
6031 VectorCopy(trace->plane.normal, PRVM_gameglobalvector(trace_plane_normal));
6032 PRVM_gameglobalfloat(trace_plane_dist) = trace->plane.dist;
6033 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
6034 PRVM_gameglobalfloat(trace_dpstartcontents) = trace->startsupercontents;
6035 PRVM_gameglobalfloat(trace_dphitcontents) = trace->hitsupercontents;
6036 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = trace->hitq3surfaceflags;
6037 PRVM_gameglobalstring(trace_dphittexturename) = trace->hittexture ? PRVM_SetTempString(prog, trace->hittexture->name) : 0;
6040 void VM_ClearTraceGlobals(prvm_prog_t *prog)
6042 // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
6043 PRVM_gameglobalfloat(trace_allsolid) = 0;
6044 PRVM_gameglobalfloat(trace_startsolid) = 0;
6045 PRVM_gameglobalfloat(trace_fraction) = 0;
6046 PRVM_gameglobalfloat(trace_inwater) = 0;
6047 PRVM_gameglobalfloat(trace_inopen) = 0;
6048 VectorClear(PRVM_gameglobalvector(trace_endpos));
6049 VectorClear(PRVM_gameglobalvector(trace_plane_normal));
6050 PRVM_gameglobalfloat(trace_plane_dist) = 0;
6051 PRVM_gameglobaledict(trace_ent) = PRVM_EDICT_TO_PROG(prog->edicts);
6052 PRVM_gameglobalfloat(trace_dpstartcontents) = 0;
6053 PRVM_gameglobalfloat(trace_dphitcontents) = 0;
6054 PRVM_gameglobalfloat(trace_dphitq3surfaceflags) = 0;
6055 PRVM_gameglobalstring(trace_dphittexturename) = 0;
6060 void VM_Cmd_Init(prvm_prog_t *prog)
6062 // only init the stuff for the current prog
6063 VM_Files_Init(prog);
6064 VM_Search_Init(prog);
6067 static void animatemodel_reset(prvm_prog_t *prog);
6069 void VM_Cmd_Reset(prvm_prog_t *prog)
6071 CL_PurgeOwner( MENUOWNER );
6072 VM_Search_Reset(prog);
6073 VM_Files_CloseAll(prog);
6074 animatemodel_reset(prog);
6077 // #510 string(string input, ...) uri_escape (DP_QC_URI_ESCAPE)
6078 // does URI escaping on a string (replace evil stuff by %AB escapes)
6079 void VM_uri_escape (prvm_prog_t *prog)
6081 char src[VM_STRINGTEMP_LENGTH];
6082 char dest[VM_STRINGTEMP_LENGTH];
6084 static const char *hex = "0123456789ABCDEF";
6086 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
6087 VM_VarString(prog, 0, src, sizeof(src));
6089 for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
6091 if((*p >= 'A' && *p <= 'Z')
6092 || (*p >= 'a' && *p <= 'z')
6093 || (*p >= '0' && *p <= '9')
6094 || (*p == '-') || (*p == '_') || (*p == '.')
6095 || (*p == '!') || (*p == '~')
6096 || (*p == '\'') || (*p == '(') || (*p == ')'))
6101 *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
6102 *q++ = hex[ *(unsigned char *)p & 0xF];
6107 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
6110 // #510 string(string input, ...) uri_unescape (DP_QC_URI_ESCAPE)
6111 // does URI unescaping on a string (get back the evil stuff)
6112 void VM_uri_unescape (prvm_prog_t *prog)
6114 char src[VM_STRINGTEMP_LENGTH];
6115 char dest[VM_STRINGTEMP_LENGTH];
6119 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
6120 VM_VarString(prog, 0, src, sizeof(src));
6122 for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
6126 if(p[1] >= '0' && p[1] <= '9')
6128 else if(p[1] >= 'a' && p[1] <= 'f')
6129 hi = p[1] - 'a' + 10;
6130 else if(p[1] >= 'A' && p[1] <= 'F')
6131 hi = p[1] - 'A' + 10;
6134 if(p[2] >= '0' && p[2] <= '9')
6136 else if(p[2] >= 'a' && p[2] <= 'f')
6137 lo = p[2] - 'a' + 10;
6138 else if(p[2] >= 'A' && p[2] <= 'F')
6139 lo = p[2] - 'A' + 10;
6142 if(hi != 0 || lo != 0) // don't unescape NUL bytes
6143 *q++ = (char) (hi * 0x10 + lo);
6154 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, dest);
6157 // #502 string(string filename) whichpack (DP_QC_WHICHPACK)
6158 // returns the name of the pack containing a file, or "" if it is not in any pack (but local or non-existant)
6159 void VM_whichpack (prvm_prog_t *prog)
6161 const char *fn, *pack;
6163 VM_SAFEPARMCOUNT(1, VM_whichpack);
6164 fn = PRVM_G_STRING(OFS_PARM0);
6165 pack = FS_WhichPack(fn);
6167 PRVM_G_INT(OFS_RETURN) = pack ? PRVM_SetTempString(prog, pack) : 0;
6175 char buffer[MAX_INPUTLINE];
6177 unsigned char *postdata; // free when uri_to_prog_t is freed
6179 char *sigdata; // free when uri_to_prog_t is freed
6184 static void uri_to_string_callback(int status, size_t length_received, unsigned char *buffer, void *cbdata)
6187 uri_to_prog_t *handle = (uri_to_prog_t *) cbdata;
6189 prog = handle->prog;
6192 // curl reply came too late... so just drop it
6193 if(handle->postdata)
6194 Z_Free(handle->postdata);
6196 Z_Free(handle->sigdata);
6201 if((prog->starttime == handle->starttime) && (PRVM_allfunction(URI_Get_Callback)))
6203 if(length_received >= sizeof(handle->buffer))
6204 length_received = sizeof(handle->buffer) - 1;
6205 handle->buffer[length_received] = 0;
6207 PRVM_G_FLOAT(OFS_PARM0) = handle->id;
6208 PRVM_G_FLOAT(OFS_PARM1) = status;
6209 PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(prog, handle->buffer);
6210 prog->ExecuteProgram(prog, PRVM_allfunction(URI_Get_Callback), "QC function URI_Get_Callback is missing");
6213 if(handle->postdata)
6214 Z_Free(handle->postdata);
6216 Z_Free(handle->sigdata);
6220 // 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
6221 // 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
6222 void VM_uri_get (prvm_prog_t *prog)
6227 uri_to_prog_t *handle;
6228 const char *posttype = NULL;
6229 const char *postseparator = NULL;
6230 int poststringbuffer = -1;
6232 const char *query_string = NULL;
6235 if(!PRVM_allfunction(URI_Get_Callback))
6236 prog->error_cmd("uri_get called by %s without URI_Get_Callback defined", prog->name);
6238 VM_SAFEPARMCOUNTRANGE(2, 6, VM_uri_get);
6240 url = PRVM_G_STRING(OFS_PARM0);
6241 id = PRVM_G_FLOAT(OFS_PARM1);
6243 posttype = PRVM_G_STRING(OFS_PARM2);
6245 postseparator = PRVM_G_STRING(OFS_PARM3);
6247 poststringbuffer = PRVM_G_FLOAT(OFS_PARM4);
6249 postkeyid = PRVM_G_FLOAT(OFS_PARM5);
6250 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!
6252 query_string = strchr(url, '?');
6255 lq = query_string ? strlen(query_string) : 0;
6257 handle->prog = prog;
6258 handle->starttime = prog->starttime;
6260 if(postseparator && posttype && *posttype)
6262 size_t l = strlen(postseparator);
6263 if(poststringbuffer >= 0)
6268 prvm_stringbuffer_t *stringbuffer;
6269 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, poststringbuffer);
6272 VM_Warning(prog, "uri_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), prog->name);
6276 for(i = 0;i < stringbuffer->num_strings;i++)
6280 if(stringbuffer->strings[i])
6281 ltotal += strlen(stringbuffer->strings[i]);
6283 handle->postdata = (unsigned char *)Z_Malloc(ltotal + 1 + lq);
6284 handle->postlen = ltotal;
6286 for(i = 0;i < stringbuffer->num_strings;i++)
6290 memcpy(handle->postdata + ltotal, postseparator, l);
6293 if(stringbuffer->strings[i])
6295 memcpy(handle->postdata + ltotal, stringbuffer->strings[i], strlen(stringbuffer->strings[i]));
6296 ltotal += strlen(stringbuffer->strings[i]);
6299 if(ltotal != handle->postlen)
6300 prog->error_cmd("%s: string buffer content size mismatch, possible overrun", prog->name);
6304 handle->postdata = (unsigned char *)Z_Malloc(l + 1 + lq);
6305 handle->postlen = l;
6306 memcpy(handle->postdata, postseparator, l);
6308 handle->postdata[handle->postlen] = 0;
6310 memcpy(handle->postdata + handle->postlen + 1, query_string, lq);
6313 // POST: we sign postdata \0 query string
6315 handle->sigdata = (char *)Z_Malloc(8192);
6316 strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
6317 l = strlen(handle->sigdata);
6318 handle->siglen = Crypto_SignDataDetached(handle->postdata, handle->postlen + 1 + lq, postkeyid, handle->sigdata + l, 8192 - l);
6321 Z_Free(handle->sigdata);
6322 handle->sigdata = NULL;
6325 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
6328 Z_Free(handle->sigdata);
6329 handle->sigdata = NULL;
6332 handle->siglen = l + ll;
6333 handle->sigdata[handle->siglen] = 0;
6336 strlcpy(handle->posttype, posttype, sizeof(handle->posttype));
6337 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);
6341 if(postkeyid >= 0 && query_string)
6343 // GET: we sign JUST the query string
6345 handle->sigdata = (char *)Z_Malloc(8192);
6346 strlcpy(handle->sigdata, "X-D0-Blind-ID-Detached-Signature: ", 8192);
6347 l = strlen(handle->sigdata);
6348 handle->siglen = Crypto_SignDataDetached(query_string, lq, postkeyid, handle->sigdata + l, 8192 - l);
6351 Z_Free(handle->sigdata);
6352 handle->sigdata = NULL;
6355 ll = base64_encode((unsigned char *) (handle->sigdata + l), handle->siglen, 8192 - l - 1);
6358 Z_Free(handle->sigdata);
6359 handle->sigdata = NULL;
6362 handle->siglen = l + ll;
6363 handle->sigdata[handle->siglen] = 0;
6366 handle->postdata = NULL;
6367 handle->postlen = 0;
6368 ret = Curl_Begin_ToMemory_POST(url, handle->sigdata, 0, NULL, NULL, 0, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
6372 PRVM_G_INT(OFS_RETURN) = 1;
6376 if(handle->postdata)
6377 Z_Free(handle->postdata);
6379 Z_Free(handle->sigdata);
6381 PRVM_G_INT(OFS_RETURN) = 0;
6385 void VM_netaddress_resolve (prvm_prog_t *prog)
6388 char normalized[128];
6390 lhnetaddress_t addr;
6392 VM_SAFEPARMCOUNTRANGE(1, 2, VM_netaddress_resolve);
6394 ip = PRVM_G_STRING(OFS_PARM0);
6397 port = (int) PRVM_G_FLOAT(OFS_PARM1);
6399 if(LHNETADDRESS_FromString(&addr, ip, port) && LHNETADDRESS_ToString(&addr, normalized, sizeof(normalized), prog->argc > 1))
6400 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, normalized);
6402 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, "");
6405 //string(prvm_prog_t *prog) getextresponse = #624; // returns the next extResponse packet that was sent to this client
6406 void VM_CL_getextresponse (prvm_prog_t *prog)
6408 VM_SAFEPARMCOUNT(0,VM_argv);
6410 if (cl_net_extresponse_count <= 0)
6411 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
6415 --cl_net_extresponse_count;
6416 first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
6417 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, cl_net_extresponse[first]);
6421 void VM_SV_getextresponse (prvm_prog_t *prog)
6423 VM_SAFEPARMCOUNT(0,VM_argv);
6425 if (sv_net_extresponse_count <= 0)
6426 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
6430 --sv_net_extresponse_count;
6431 first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
6432 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, sv_net_extresponse[first]);
6438 Common functions between menu.dat and clsprogs
6442 //#349 float() isdemo
6443 void VM_CL_isdemo (prvm_prog_t *prog)
6445 VM_SAFEPARMCOUNT(0, VM_CL_isdemo);
6446 PRVM_G_FLOAT(OFS_RETURN) = cls.demoplayback;
6449 //#355 float() videoplaying
6450 void VM_CL_videoplaying (prvm_prog_t *prog)
6452 VM_SAFEPARMCOUNT(0, VM_CL_videoplaying);
6453 PRVM_G_FLOAT(OFS_RETURN) = cl_videoplaying;
6460 callfunction(...,string function_name)
6464 void VM_callfunction(prvm_prog_t *prog)
6469 VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
6471 s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
6473 VM_CheckEmptyString(prog, s);
6475 func = PRVM_ED_FindFunction(prog, s);
6478 prog->error_cmd("VM_callfunciton: function %s not found !", s);
6479 else if (func->first_statement < 0)
6481 // negative statements are built in functions
6482 int builtinnumber = -func->first_statement;
6483 prog->xfunction->builtinsprofile++;
6484 if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
6485 prog->builtins[builtinnumber](prog);
6487 prog->error_cmd("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, prog->name);
6489 else if(func - prog->functions > 0)
6492 prog->ExecuteProgram(prog, func - prog->functions,"");
6501 float isfunction(string function_name)
6504 void VM_isfunction(prvm_prog_t *prog)
6509 VM_SAFEPARMCOUNT(1, VM_isfunction);
6511 s = PRVM_G_STRING(OFS_PARM0);
6513 VM_CheckEmptyString(prog, s);
6515 func = PRVM_ED_FindFunction(prog, s);
6518 PRVM_G_FLOAT(OFS_RETURN) = false;
6520 PRVM_G_FLOAT(OFS_RETURN) = true;
6527 string sprintf(string format, ...)
6531 void VM_sprintf(prvm_prog_t *prog)
6534 char outbuf[MAX_INPUTLINE];
6535 char *o = outbuf, *end = outbuf + sizeof(outbuf), *err;
6538 int width, precision, thisarg, flags;
6542 static prvm_int_t dummyivec[3] = {0, 0, 0};
6543 static prvm_vec_t dummyvec[3] = {0, 0, 0};
6546 #define PRINTF_ALTERNATE 1
6547 #define PRINTF_ZEROPAD 2
6548 #define PRINTF_LEFT 4
6549 #define PRINTF_SPACEPOSITIVE 8
6550 #define PRINTF_SIGNPOSITIVE 16
6554 s = PRVM_G_STRING(OFS_PARM0);
6556 #define GETARG_FLOAT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_FLOAT(OFS_PARM0 + 3 * (a))) : 0)
6557 #define GETARG_VECTOR(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyvec)
6558 #define GETARG_INT(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_INT(OFS_PARM0 + 3 * (a))) : 0)
6559 #define GETARG_INTVECTOR(a) (((a)>=1 && (a)<prog->argc) ? ((prvm_int_t*) PRVM_G_VECTOR(OFS_PARM0 + 3 * (a))) : dummyivec)
6560 #define GETARG_STRING(a) (((a)>=1 && (a)<prog->argc) ? (PRVM_G_STRING(OFS_PARM0 + 3 * (a))) : "")
6575 // complete directive format:
6584 // is number following?
6585 if(*s >= '0' && *s <= '9')
6587 width = strtol(s, &err, 10);
6590 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6603 flags |= PRINTF_ZEROPAD;
6605 width = -1; // it was just a flag
6617 case '#': flags |= PRINTF_ALTERNATE; break;
6618 case '0': flags |= PRINTF_ZEROPAD; break;
6619 case '-': flags |= PRINTF_LEFT; break;
6620 case ' ': flags |= PRINTF_SPACEPOSITIVE; break;
6621 case '+': flags |= PRINTF_SIGNPOSITIVE; break;
6631 if(*s >= '0' && *s <= '9')
6633 width = strtol(s, &err, 10);
6634 if(!err || *err != '$')
6636 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6643 width = GETARG_FLOAT(width);
6646 flags |= PRINTF_LEFT;
6650 else if(*s >= '0' && *s <= '9')
6652 width = strtol(s, &err, 10);
6655 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6661 flags |= PRINTF_LEFT;
6665 // otherwise width stays -1
6674 if(*s >= '0' && *s <= '9')
6676 precision = strtol(s, &err, 10);
6677 if(!err || *err != '$')
6679 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6685 precision = argpos++;
6686 precision = GETARG_FLOAT(precision);
6688 else if(*s >= '0' && *s <= '9')
6690 precision = strtol(s, &err, 10);
6693 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6700 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6709 case 'h': isfloat = 1; break;
6710 case 'l': isfloat = 0; break;
6711 case 'L': isfloat = 0; break;
6722 // now s points to the final directive char and is no longer changed
6737 if(*s != 's' && *s != 'c')
6738 if(flags & PRINTF_ALTERNATE) *f++ = '#';
6739 if(flags & PRINTF_ZEROPAD) *f++ = '0';
6740 if(flags & PRINTF_LEFT) *f++ = '-';
6741 if(flags & PRINTF_SPACEPOSITIVE) *f++ = ' ';
6742 if(flags & PRINTF_SIGNPOSITIVE) *f++ = '+';
6749 if(*s == 'd' || *s == 'i' || *s == 'o' || *s == 'u' || *s == 'x' || *s == 'X')
6751 // make it use a good integer type
6752 for(p = INT_LOSSLESS_FORMAT_SIZE; *p; )
6758 if(width < 0) // not set
6764 if(precision < 0) // not set
6765 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_S(GETARG_INT(thisarg))));
6767 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))));
6769 case 'o': case 'u': case 'x': case 'X':
6770 if(precision < 0) // not set
6771 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_FLOAT(thisarg)) : INT_LOSSLESS_FORMAT_CONVERT_U(GETARG_INT(thisarg))));
6773 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))));
6775 case 'e': case 'E': case 'f': case 'F': case 'g': case 'G':
6776 if(precision < 0) // not set
6777 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
6779 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (double) GETARG_FLOAT(thisarg) : (double) GETARG_INT(thisarg)));
6783 if(precision < 0) // not set
6784 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
6785 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
6786 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
6787 width, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
6790 o += dpsnprintf(o, end - o, va(vabuf, sizeof(vabuf), "%s %s %s", /* NESTED SPRINTF IS NESTED */ formatbuf, formatbuf, formatbuf),
6791 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[0] : (double) GETARG_INTVECTOR(thisarg)[0]),
6792 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[1] : (double) GETARG_INTVECTOR(thisarg)[1]),
6793 width, precision, (isfloat ? (double) GETARG_VECTOR(thisarg)[2] : (double) GETARG_INTVECTOR(thisarg)[2])
6797 if(flags & PRINTF_ALTERNATE)
6799 if(precision < 0) // not set
6800 o += dpsnprintf(o, end - o, formatbuf, width, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
6802 o += dpsnprintf(o, end - o, formatbuf, width, precision, (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg)));
6806 unsigned int c = (isfloat ? (unsigned int) GETARG_FLOAT(thisarg) : (unsigned int) GETARG_INT(thisarg));
6808 const char *buf = u8_encodech(c, NULL, charbuf16);
6811 if(precision < 0) // not set
6812 precision = end - o - 1;
6813 o += u8_strpad(o, end - o, buf, (flags & PRINTF_LEFT) != 0, width, precision);
6817 if(flags & PRINTF_ALTERNATE)
6819 if(precision < 0) // not set
6820 o += dpsnprintf(o, end - o, formatbuf, width, GETARG_STRING(thisarg));
6822 o += dpsnprintf(o, end - o, formatbuf, width, precision, GETARG_STRING(thisarg));
6826 if(precision < 0) // not set
6827 precision = end - o - 1;
6828 if(flags & PRINTF_SIGNPOSITIVE)
6829 o += u8_strpad(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6831 o += u8_strpad_colorcodes(o, end - o, GETARG_STRING(thisarg), (flags & PRINTF_LEFT) != 0, width, precision);
6835 VM_Warning(prog, "VM_sprintf: invalid directive in %s: %s\n", prog->name, s0);
6851 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, outbuf);
6857 static dp_model_t *getmodel(prvm_prog_t *prog, prvm_edict_t *ed)
6859 if (prog == SVVM_prog)
6860 return SV_GetModelFromEdict(ed);
6861 else if (prog == CLVM_prog)
6862 return CL_GetModelFromEdict(ed);
6867 struct animatemodel_cache
6870 frameblend_t frameblend[MAX_FRAMEBLENDS];
6871 skeleton_t *skeleton_p;
6872 skeleton_t skeleton;
6873 float *data_vertex3f;
6874 float *data_svector3f;
6875 float *data_tvector3f;
6876 float *data_normal3f;
6878 float *buf_vertex3f;
6879 float *buf_svector3f;
6880 float *buf_tvector3f;
6881 float *buf_normal3f;
6884 static void animatemodel_reset(prvm_prog_t *prog)
6886 if (!prog->animatemodel_cache)
6888 if(prog->animatemodel_cache->buf_vertex3f) Mem_Free(prog->animatemodel_cache->buf_vertex3f);
6889 if(prog->animatemodel_cache->buf_svector3f) Mem_Free(prog->animatemodel_cache->buf_svector3f);
6890 if(prog->animatemodel_cache->buf_tvector3f) Mem_Free(prog->animatemodel_cache->buf_tvector3f);
6891 if(prog->animatemodel_cache->buf_normal3f) Mem_Free(prog->animatemodel_cache->buf_normal3f);
6892 Mem_Free(prog->animatemodel_cache);
6895 static void animatemodel(prvm_prog_t *prog, dp_model_t *model, prvm_edict_t *ed)
6897 skeleton_t *skeleton;
6898 int skeletonindex = -1;
6899 qboolean need = false;
6900 struct animatemodel_cache *animatemodel_cache;
6901 if (!prog->animatemodel_cache)
6903 prog->animatemodel_cache = (struct animatemodel_cache *)Mem_Alloc(prog->progs_mempool, sizeof(struct animatemodel_cache));
6904 memset(prog->animatemodel_cache, 0, sizeof(struct animatemodel_cache));
6906 animatemodel_cache = prog->animatemodel_cache;
6907 if(!(model->surfmesh.isanimated && model->AnimateVertices))
6909 animatemodel_cache->data_vertex3f = model->surfmesh.data_vertex3f;
6910 animatemodel_cache->data_svector3f = model->surfmesh.data_svector3f;
6911 animatemodel_cache->data_tvector3f = model->surfmesh.data_tvector3f;
6912 animatemodel_cache->data_normal3f = model->surfmesh.data_normal3f;
6915 need |= (animatemodel_cache->model != model);
6916 VM_GenerateFrameGroupBlend(prog, ed->priv.server->framegroupblend, ed);
6917 VM_FrameBlendFromFrameGroupBlend(ed->priv.server->frameblend, ed->priv.server->framegroupblend, model, PRVM_serverglobalfloat(time));
6918 need |= (memcmp(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend))) != 0;
6919 skeletonindex = (int)PRVM_gameedictfloat(ed, skeletonindex) - 1;
6920 if (!(skeletonindex >= 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones))
6922 need |= (animatemodel_cache->skeleton_p != skeleton);
6924 need |= (memcmp(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton))) != 0;
6927 if(model->surfmesh.num_vertices > animatemodel_cache->max_vertices)
6929 animatemodel_cache->max_vertices = model->surfmesh.num_vertices * 2;
6930 if(animatemodel_cache->buf_vertex3f) Mem_Free(animatemodel_cache->buf_vertex3f);
6931 if(animatemodel_cache->buf_svector3f) Mem_Free(animatemodel_cache->buf_svector3f);
6932 if(animatemodel_cache->buf_tvector3f) Mem_Free(animatemodel_cache->buf_tvector3f);
6933 if(animatemodel_cache->buf_normal3f) Mem_Free(animatemodel_cache->buf_normal3f);
6934 animatemodel_cache->buf_vertex3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6935 animatemodel_cache->buf_svector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6936 animatemodel_cache->buf_tvector3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6937 animatemodel_cache->buf_normal3f = (float *)Mem_Alloc(prog->progs_mempool, sizeof(float[3]) * animatemodel_cache->max_vertices);
6939 animatemodel_cache->data_vertex3f = animatemodel_cache->buf_vertex3f;
6940 animatemodel_cache->data_svector3f = animatemodel_cache->buf_svector3f;
6941 animatemodel_cache->data_tvector3f = animatemodel_cache->buf_tvector3f;
6942 animatemodel_cache->data_normal3f = animatemodel_cache->buf_normal3f;
6943 VM_UpdateEdictSkeleton(prog, ed, model, ed->priv.server->frameblend);
6944 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);
6945 animatemodel_cache->model = model;
6946 memcpy(&animatemodel_cache->frameblend, &ed->priv.server->frameblend, sizeof(ed->priv.server->frameblend));
6947 animatemodel_cache->skeleton_p = skeleton;
6949 memcpy(&animatemodel_cache->skeleton, skeleton, sizeof(ed->priv.server->skeleton));
6952 static void getmatrix(prvm_prog_t *prog, prvm_edict_t *ed, matrix4x4_t *out)
6954 if (prog == SVVM_prog)
6955 SV_GetEntityMatrix(prog, ed, out, false);
6956 else if (prog == CLVM_prog)
6957 CL_GetEntityMatrix(prog, ed, out, false);
6959 *out = identitymatrix;
6962 static void applytransform_forward(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6965 getmatrix(prog, ed, &m);
6966 Matrix4x4_Transform(&m, in, out);
6969 static void applytransform_forward_direction(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6972 getmatrix(prog, ed, &m);
6973 Matrix4x4_Transform3x3(&m, in, out);
6976 static void applytransform_inverted(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6979 getmatrix(prog, ed, &m);
6980 Matrix4x4_Invert_Full(&n, &m);
6981 Matrix4x4_Transform3x3(&n, in, out);
6984 static void applytransform_forward_normal(prvm_prog_t *prog, const vec3_t in, prvm_edict_t *ed, vec3_t out)
6988 getmatrix(prog, ed, &m);
6989 Matrix4x4_TransformPositivePlane(&m, in[0], in[1], in[2], 0, p);
6993 static void clippointtosurface(prvm_prog_t *prog, prvm_edict_t *ed, dp_model_t *model, msurface_t *surface, vec3_t p, vec3_t out)
6996 float *v[3], facenormal[3], edgenormal[3], sidenormal[3], temp[3], offsetdist, dist, bestdist;
6998 animatemodel(prog, model, ed);
6999 bestdist = 1000000000;
7001 for (i = 0, e = (model->surfmesh.data_element3i + 3 * surface->num_firsttriangle);i < surface->num_triangles;i++, e += 3)
7003 // clip original point to each triangle of the surface and find the
7004 // triangle that is closest
7005 v[0] = prog->animatemodel_cache->data_vertex3f + e[0] * 3;
7006 v[1] = prog->animatemodel_cache->data_vertex3f + e[1] * 3;
7007 v[2] = prog->animatemodel_cache->data_vertex3f + e[2] * 3;
7008 TriangleNormal(v[0], v[1], v[2], facenormal);
7009 VectorNormalize(facenormal);
7010 offsetdist = DotProduct(v[0], facenormal) - DotProduct(p, facenormal);
7011 VectorMA(p, offsetdist, facenormal, temp);
7012 for (j = 0, k = 2;j < 3;k = j, j++)
7014 VectorSubtract(v[k], v[j], edgenormal);
7015 CrossProduct(edgenormal, facenormal, sidenormal);
7016 VectorNormalize(sidenormal);
7017 offsetdist = DotProduct(v[k], sidenormal) - DotProduct(temp, sidenormal);
7019 VectorMA(temp, offsetdist, sidenormal, temp);
7021 dist = VectorDistance2(temp, p);
7022 if (bestdist > dist)
7025 VectorCopy(temp, out);
7030 static msurface_t *getsurface(dp_model_t *model, int surfacenum)
7032 if (surfacenum < 0 || surfacenum >= model->nummodelsurfaces)
7034 return model->data_surfaces + surfacenum + model->firstmodelsurface;
7038 //PF_getsurfacenumpoints, // #434 float(entity e, float s) getsurfacenumpoints = #434;
7039 void VM_getsurfacenumpoints(prvm_prog_t *prog)
7042 msurface_t *surface;
7043 VM_SAFEPARMCOUNT(2, VM_getsurfacenumpoints);
7044 // return 0 if no such surface
7045 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7047 PRVM_G_FLOAT(OFS_RETURN) = 0;
7051 // note: this (incorrectly) assumes it is a simple polygon
7052 PRVM_G_FLOAT(OFS_RETURN) = surface->num_vertices;
7054 //PF_getsurfacepoint, // #435 vector(entity e, float s, float n) getsurfacepoint = #435;
7055 void VM_getsurfacepoint(prvm_prog_t *prog)
7059 msurface_t *surface;
7062 VM_SAFEPARMCOUNT(3, VM_getsurfacepoint);
7063 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7064 ed = PRVM_G_EDICT(OFS_PARM0);
7065 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7067 // note: this (incorrectly) assumes it is a simple polygon
7068 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
7069 if (pointnum < 0 || pointnum >= surface->num_vertices)
7071 animatemodel(prog, model, ed);
7072 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7073 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7075 //PF_getsurfacepointattribute, // #486 vector(entity e, float s, float n, float a) getsurfacepointattribute = #486;
7076 // float SPA_POSITION = 0;
7077 // float SPA_S_AXIS = 1;
7078 // float SPA_T_AXIS = 2;
7079 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
7080 // float SPA_TEXCOORDS0 = 4;
7081 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
7082 // float SPA_LIGHTMAP0_COLOR = 6;
7083 void VM_getsurfacepointattribute(prvm_prog_t *prog)
7087 msurface_t *surface;
7092 VM_SAFEPARMCOUNT(4, VM_getsurfacepoint);
7093 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7094 ed = PRVM_G_EDICT(OFS_PARM0);
7095 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7097 pointnum = (int)PRVM_G_FLOAT(OFS_PARM2);
7098 if (pointnum < 0 || pointnum >= surface->num_vertices)
7100 attributetype = (int) PRVM_G_FLOAT(OFS_PARM3);
7102 animatemodel(prog, model, ed);
7104 switch( attributetype ) {
7105 // float SPA_POSITION = 0;
7107 applytransform_forward(prog, &(prog->animatemodel_cache->data_vertex3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7108 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7110 // float SPA_S_AXIS = 1;
7112 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_svector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7113 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7115 // float SPA_T_AXIS = 2;
7117 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_tvector3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7118 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7120 // float SPA_R_AXIS = 3; // same as SPA_NORMAL
7122 applytransform_forward_direction(prog, &(prog->animatemodel_cache->data_normal3f + 3 * surface->num_firstvertex)[pointnum * 3], ed, result);
7123 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7125 // float SPA_TEXCOORDS0 = 4;
7127 float *texcoord = &(model->surfmesh.data_texcoordtexture2f + 2 * surface->num_firstvertex)[pointnum * 2];
7128 result[0] = texcoord[0];
7129 result[1] = texcoord[1];
7131 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7134 // float SPA_LIGHTMAP0_TEXCOORDS = 5;
7136 float *texcoord = &(model->surfmesh.data_texcoordlightmap2f + 2 * surface->num_firstvertex)[pointnum * 2];
7137 result[0] = texcoord[0];
7138 result[1] = texcoord[1];
7140 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7143 // float SPA_LIGHTMAP0_COLOR = 6;
7145 // ignore alpha for now..
7146 VectorCopy( &(model->surfmesh.data_lightmapcolor4f + 4 * surface->num_firstvertex)[pointnum * 4], PRVM_G_VECTOR(OFS_RETURN));
7149 VectorSet( PRVM_G_VECTOR(OFS_RETURN), 0.0f, 0.0f, 0.0f );
7153 //PF_getsurfacenormal, // #436 vector(entity e, float s) getsurfacenormal = #436;
7154 void VM_getsurfacenormal(prvm_prog_t *prog)
7157 msurface_t *surface;
7160 VM_SAFEPARMCOUNT(2, VM_getsurfacenormal);
7161 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7162 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7164 // note: this only returns the first triangle, so it doesn't work very
7165 // well for curved surfaces or arbitrary meshes
7166 animatemodel(prog, model, PRVM_G_EDICT(OFS_PARM0));
7167 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);
7168 applytransform_forward_normal(prog, normal, PRVM_G_EDICT(OFS_PARM0), result);
7169 VectorNormalize(result);
7170 VectorCopy(result, PRVM_G_VECTOR(OFS_RETURN));
7172 //PF_getsurfacetexture, // #437 string(entity e, float s) getsurfacetexture = #437;
7173 void VM_getsurfacetexture(prvm_prog_t *prog)
7176 msurface_t *surface;
7177 VM_SAFEPARMCOUNT(2, VM_getsurfacetexture);
7178 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
7179 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7181 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, surface->texture->name);
7183 //PF_getsurfacenearpoint, // #438 float(entity e, vector p) getsurfacenearpoint = #438;
7184 void VM_getsurfacenearpoint(prvm_prog_t *prog)
7186 int surfacenum, best;
7188 vec_t dist, bestdist;
7191 msurface_t *surface;
7193 VM_SAFEPARMCOUNT(2, VM_getsurfacenearpoint);
7194 PRVM_G_FLOAT(OFS_RETURN) = -1;
7195 ed = PRVM_G_EDICT(OFS_PARM0);
7196 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), point);
7198 if (!ed || ed->priv.server->free)
7200 model = getmodel(prog, ed);
7201 if (!model || !model->num_surfaces)
7204 animatemodel(prog, model, ed);
7206 applytransform_inverted(prog, point, ed, p);
7208 bestdist = 1000000000;
7209 for (surfacenum = 0;surfacenum < model->nummodelsurfaces;surfacenum++)
7211 surface = model->data_surfaces + surfacenum + model->firstmodelsurface;
7212 // first see if the nearest point on the surface's box is closer than the previous match
7213 clipped[0] = bound(surface->mins[0], p[0], surface->maxs[0]) - p[0];
7214 clipped[1] = bound(surface->mins[1], p[1], surface->maxs[1]) - p[1];
7215 clipped[2] = bound(surface->mins[2], p[2], surface->maxs[2]) - p[2];
7216 dist = VectorLength2(clipped);
7217 if (dist < bestdist)
7219 // it is, check the nearest point on the actual geometry
7220 clippointtosurface(prog, ed, model, surface, p, clipped);
7221 VectorSubtract(clipped, p, clipped);
7222 dist += VectorLength2(clipped);
7223 if (dist < bestdist)
7225 // that's closer too, store it as the best match
7231 PRVM_G_FLOAT(OFS_RETURN) = best;
7233 //PF_getsurfaceclippedpoint, // #439 vector(entity e, float s, vector p) getsurfaceclippedpoint = #439;
7234 void VM_getsurfaceclippedpoint(prvm_prog_t *prog)
7238 msurface_t *surface;
7240 VM_SAFEPARMCOUNT(3, VM_te_getsurfaceclippedpoint);
7241 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7242 ed = PRVM_G_EDICT(OFS_PARM0);
7243 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7245 animatemodel(prog, model, ed);
7246 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), inp);
7247 applytransform_inverted(prog, inp, ed, p);
7248 clippointtosurface(prog, ed, model, surface, p, out);
7249 VectorAdd(out, PRVM_serveredictvector(ed, origin), PRVM_G_VECTOR(OFS_RETURN));
7252 //PF_getsurfacenumtriangles, // #??? float(entity e, float s) getsurfacenumtriangles = #???;
7253 void VM_getsurfacenumtriangles(prvm_prog_t *prog)
7256 msurface_t *surface;
7257 VM_SAFEPARMCOUNT(2, VM_SV_getsurfacenumtriangles);
7258 // return 0 if no such surface
7259 if (!(model = getmodel(prog, PRVM_G_EDICT(OFS_PARM0))) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7261 PRVM_G_FLOAT(OFS_RETURN) = 0;
7265 PRVM_G_FLOAT(OFS_RETURN) = surface->num_triangles;
7267 //PF_getsurfacetriangle, // #??? vector(entity e, float s, float n) getsurfacetriangle = #???;
7268 void VM_getsurfacetriangle(prvm_prog_t *prog)
7270 const vec3_t d = {-1, -1, -1};
7273 msurface_t *surface;
7275 VM_SAFEPARMCOUNT(3, VM_SV_getsurfacetriangle);
7276 VectorClear(PRVM_G_VECTOR(OFS_RETURN));
7277 ed = PRVM_G_EDICT(OFS_PARM0);
7278 if (!(model = getmodel(prog, ed)) || !(surface = getsurface(model, (int)PRVM_G_FLOAT(OFS_PARM1))))
7280 trinum = (int)PRVM_G_FLOAT(OFS_PARM2);
7281 if (trinum < 0 || trinum >= surface->num_triangles)
7283 // FIXME: implement rotation/scaling
7284 VectorMA(&(model->surfmesh.data_element3i + 3 * surface->num_firsttriangle)[trinum * 3], surface->num_firstvertex, d, PRVM_G_VECTOR(OFS_RETURN));
7291 #define VM_physics_ApplyCmd(ed,f) if (!ed->priv.server->ode_body) VM_physics_newstackfunction(prog, ed, f); else World_Physics_ApplyCmd(ed, f)
7293 static edict_odefunc_t *VM_physics_newstackfunction(prvm_prog_t *prog, prvm_edict_t *ed, edict_odefunc_t *f)
7295 edict_odefunc_t *newfunc, *func;
7297 newfunc = (edict_odefunc_t *)Mem_Alloc(prog->progs_mempool, sizeof(edict_odefunc_t));
7298 memcpy(newfunc, f, sizeof(edict_odefunc_t));
7299 newfunc->next = NULL;
7300 if (!ed->priv.server->ode_func)
7301 ed->priv.server->ode_func = newfunc;
7304 for (func = ed->priv.server->ode_func; func->next; func = func->next);
7305 func->next = newfunc;
7310 // void(entity e, float physics_enabled) physics_enable = #;
7311 void VM_physics_enable(prvm_prog_t *prog)
7316 VM_SAFEPARMCOUNT(2, VM_physics_enable);
7317 ed = PRVM_G_EDICT(OFS_PARM0);
7320 if (developer.integer > 0)
7321 VM_Warning(prog, "VM_physics_enable: null entity!\n");
7324 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7325 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7327 VM_Warning(prog, "VM_physics_enable: entity is not MOVETYPE_PHYSICS!\n");
7330 f.type = PRVM_G_FLOAT(OFS_PARM1) == 0 ? ODEFUNC_DISABLE : ODEFUNC_ENABLE;
7331 VM_physics_ApplyCmd(ed, &f);
7334 // void(entity e, vector force, vector relative_ofs) physics_addforce = #;
7335 void VM_physics_addforce(prvm_prog_t *prog)
7340 VM_SAFEPARMCOUNT(3, VM_physics_addforce);
7341 ed = PRVM_G_EDICT(OFS_PARM0);
7344 if (developer.integer > 0)
7345 VM_Warning(prog, "VM_physics_addforce: null entity!\n");
7348 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7349 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7351 VM_Warning(prog, "VM_physics_addforce: entity is not MOVETYPE_PHYSICS!\n");
7354 f.type = ODEFUNC_FORCE;
7355 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
7356 VectorCopy(PRVM_G_VECTOR(OFS_PARM2), f.v2);
7357 VM_physics_ApplyCmd(ed, &f);
7360 // void(entity e, vector torque) physics_addtorque = #;
7361 void VM_physics_addtorque(prvm_prog_t *prog)
7366 VM_SAFEPARMCOUNT(2, VM_physics_addtorque);
7367 ed = PRVM_G_EDICT(OFS_PARM0);
7370 if (developer.integer > 0)
7371 VM_Warning(prog, "VM_physics_addtorque: null entity!\n");
7374 // entity should have MOVETYPE_PHYSICS already set, this can damage memory (making leaked allocation) so warn about this even if non-developer
7375 if (PRVM_serveredictfloat(ed, movetype) != MOVETYPE_PHYSICS)
7377 VM_Warning(prog, "VM_physics_addtorque: entity is not MOVETYPE_PHYSICS!\n");
7380 f.type = ODEFUNC_TORQUE;
7381 VectorCopy(PRVM_G_VECTOR(OFS_PARM1), f.v1);
7382 VM_physics_ApplyCmd(ed, &f);
7385 extern cvar_t prvm_coverage;
7386 void VM_coverage(prvm_prog_t *prog)
7388 VM_SAFEPARMCOUNT(0, VM_coverage);
7389 if (prog->explicit_profile[prog->xstatement]++ == 0 && (prvm_coverage.integer & 2))
7390 PRVM_ExplicitCoverageEvent(prog, prog->xfunction, prog->xstatement);