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
15 extern cvar_t prvm_backtraceforwarnings;
17 // LordHavoc: changed this to NOT use a return statement, so that it can be used in functions that must return a value
18 void VM_Warning(const char *fmt, ...)
21 char msg[MAX_INPUTLINE];
22 static double recursive = -1;
25 dpvsnprintf(msg,sizeof(msg),fmt,argptr);
30 // TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
31 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
40 //============================================================================
43 // TODO DONE: move vm_files and vm_fssearchlist to prvm_prog_t struct
44 // TODO: move vm_files and vm_fssearchlist back [9/13/2006 Black]
45 // TODO: (move vm_files and vm_fssearchlist to prvm_prog_t struct again) [2007-01-23 LordHavoc]
46 // TODO: will this war ever end? [2007-01-23 LordHavoc]
48 void VM_CheckEmptyString (const char *s)
50 if (ISWHITESPACE(s[0]))
51 PRVM_ERROR ("%s: Bad string", PRVM_NAME);
54 void VM_GenerateFrameGroupBlend(framegroupblend_t *framegroupblend, const prvm_edict_t *ed)
57 // self.frame is the interpolation target (new frame)
58 // self.frame1time is the animation base time for the interpolation target
59 // self.frame2 is the interpolation start (previous frame)
60 // self.frame2time is the animation base time for the interpolation start
61 // self.lerpfrac is the interpolation strength for self.frame2
62 // self.lerpfrac3 is the interpolation strength for self.frame3
63 // self.lerpfrac4 is the interpolation strength for self.frame4
64 // pitch angle on a player model where the animator set up 5 sets of
65 // animations and the csqc simply lerps between sets)
66 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame))) framegroupblend[0].frame = (int) val->_float;
67 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame2))) framegroupblend[1].frame = (int) val->_float;
68 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame3))) framegroupblend[2].frame = (int) val->_float;
69 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame4))) framegroupblend[3].frame = (int) val->_float;
70 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame1time))) framegroupblend[0].start = val->_float;
71 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame2time))) framegroupblend[1].start = val->_float;
72 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame3time))) framegroupblend[2].start = val->_float;
73 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.frame4time))) framegroupblend[3].start = val->_float;
74 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.lerpfrac))) framegroupblend[1].lerp = val->_float;
75 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.lerpfrac3))) framegroupblend[2].lerp = val->_float;
76 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.lerpfrac4))) framegroupblend[3].lerp = val->_float;
77 // assume that the (missing) lerpfrac1 is whatever remains after lerpfrac2+lerpfrac3+lerpfrac4 are summed
78 framegroupblend[0].lerp = 1 - framegroupblend[1].lerp - framegroupblend[2].lerp - framegroupblend[3].lerp;
81 // LordHavoc: quite tempting to break apart this function to reuse the
82 // duplicated code, but I suspect it is better for performance
84 void VM_FrameBlendFromFrameGroupBlend(frameblend_t *frameblend, const framegroupblend_t *framegroupblend, const dp_model_t *model)
86 int sub2, numframes, f, i, k;
87 int isfirstframegroup = true;
89 double sublerp, lerp, d;
90 const animscene_t *scene;
91 const framegroupblend_t *g;
92 frameblend_t *blend = frameblend;
94 memset(blend, 0, MAX_FRAMEBLENDS * sizeof(*blend));
96 if (!model || !model->surfmesh.isanimated)
102 nolerp = (model->type == mod_sprite) ? !r_lerpsprites.integer : !r_lerpmodels.integer;
103 numframes = model->numframes;
104 for (k = 0, g = framegroupblend;k < MAX_FRAMEGROUPBLENDS;k++, g++)
107 if ((unsigned int)f >= (unsigned int)numframes)
109 Con_DPrintf("VM_FrameBlendFromFrameGroupBlend: no such frame %d in model %s\n", f, model->name);
117 if (isfirstframegroup)
120 isfirstframegroup = false;
125 if (model->animscenes)
127 scene = model->animscenes + f;
128 f = scene->firstframe;
129 if (scene->framecount > 1)
131 // this code path is only used on .zym models and torches
132 sublerp = scene->framerate * (cl.time - g->start);
133 f = (int) floor(sublerp);
136 if (sublerp < (1.0 / 65536.0f))
138 if (sublerp > (65535.0f / 65536.0f))
144 f = (f % scene->framecount);
145 sub2 = (sub2 % scene->framecount);
147 f = bound(0, f, (scene->framecount - 1)) + scene->firstframe;
148 sub2 = bound(0, sub2, (scene->framecount - 1)) + scene->firstframe;
150 // two framelerps produced from one animation
153 for (i = 0;i < MAX_FRAMEBLENDS;i++)
155 if (blend[i].lerp <= 0 || blend[i].subframe == sub2)
157 blend[i].subframe = sub2;
163 d = (1 - sublerp) * lerp;
168 for (i = 0;i < MAX_FRAMEBLENDS;i++)
170 if (blend[i].lerp <= 0 || blend[i].subframe == f)
172 blend[i].subframe = f;
181 void VM_UpdateEdictSkeleton(prvm_edict_t *ed, const dp_model_t *edmodel, const frameblend_t *frameblend)
183 if (ed->priv.server->skeleton.model != edmodel)
185 VM_RemoveEdictSkeleton(ed);
186 ed->priv.server->skeleton.model = edmodel;
188 if (!ed->priv.server->skeleton.relativetransforms && ed->priv.server->skeleton.model && ed->priv.server->skeleton.model->num_bones)
189 ed->priv.server->skeleton.relativetransforms = Mem_Alloc(prog->progs_mempool, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
190 if (ed->priv.server->skeleton.relativetransforms)
192 int skeletonindex = 0;
193 skeleton_t *skeleton;
195 if ((val = PRVM_EDICTFIELDVALUE(ed, prog->fieldoffsets.skeletonindex))) skeletonindex = (int)val->_float;
196 if (skeletonindex > 0 && skeletonindex < MAX_EDICTS && (skeleton = prog->skeletons[skeletonindex]) && skeleton->model->num_bones == ed->priv.server->skeleton.model->num_bones)
198 // custom skeleton controlled by the game (FTE_CSQC_SKELETONOBJECTS)
199 memcpy(ed->priv.server->skeleton.relativetransforms, skeleton->relativetransforms, ed->priv.server->skeleton.model->num_bones * sizeof(matrix4x4_t));
203 // generated skeleton from frame animation
206 int numbones = ed->priv.server->skeleton.model->num_bones;
207 const float *poses = ed->priv.server->skeleton.model->data_poses;
208 const float *framebones;
210 matrix4x4_t *relativetransforms = ed->priv.server->skeleton.relativetransforms;
212 memset(relativetransforms, 0, numbones * sizeof(matrix4x4_t));
213 for (blendindex = 0;blendindex < MAX_FRAMEBLENDS && frameblend[blendindex].lerp > 0;blendindex++)
215 lerp = frameblend[blendindex].lerp;
216 framebones = poses + 12 * frameblend[blendindex].subframe * numbones;
217 for (bonenum = 0;bonenum < numbones;bonenum++)
219 Matrix4x4_FromArray12FloatD3D(&matrix, framebones + 12 * bonenum);
220 Matrix4x4_Accumulate(&ed->priv.server->skeleton.relativetransforms[bonenum], &matrix, lerp);
227 void VM_RemoveEdictSkeleton(prvm_edict_t *ed)
229 if (ed->priv.server->skeleton.relativetransforms)
230 Mem_Free(ed->priv.server->skeleton.relativetransforms);
231 memset(&ed->priv.server->skeleton, 0, sizeof(ed->priv.server->skeleton));
237 //============================================================================
240 void VM_VarString(int first, char *out, int outlength)
246 outend = out + outlength - 1;
247 for (i = first;i < prog->argc && out < outend;i++)
249 s = PRVM_G_STRING((OFS_PARM0+i*3));
250 while (out < outend && *s)
260 returns true if the extension is supported by the server
262 checkextension(extensionname)
266 // kind of helper function
267 static qboolean checkextension(const char *name)
271 len = (int)strlen(name);
273 for (e = prog->extensionstring;*e;e++)
280 while (*e && *e != ' ')
282 if ((e - start) == len && !strncasecmp(start, name, len))
288 void VM_checkextension (void)
290 VM_SAFEPARMCOUNT(1,VM_checkextension);
292 PRVM_G_FLOAT(OFS_RETURN) = checkextension(PRVM_G_STRING(OFS_PARM0));
299 This is a TERMINAL error, which will kill off the entire prog.
308 char string[VM_STRINGTEMP_LENGTH];
310 VM_VarString(0, string, sizeof(string));
311 Con_Printf("======%s ERROR in %s:\n%s\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
312 if (prog->globaloffsets.self >= 0)
314 ed = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
315 PRVM_ED_Print(ed, NULL);
318 PRVM_ERROR ("%s: Program error in function %s:\n%s\nTip: read above for entity information\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
325 Dumps out self, then an error message. The program is aborted and self is
326 removed, but the level can continue.
331 void VM_objerror (void)
334 char string[VM_STRINGTEMP_LENGTH];
336 VM_VarString(0, string, sizeof(string));
337 Con_Printf("======OBJECT ERROR======\n"); // , PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string); // or include them? FIXME
338 if (prog->globaloffsets.self >= 0)
340 ed = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
341 PRVM_ED_Print(ed, NULL);
346 // objerror has to display the object fields -> else call
347 PRVM_ERROR ("VM_objecterror: self not defined !");
348 Con_Printf("%s OBJECT ERROR in %s:\n%s\nTip: read above for entity information\n", PRVM_NAME, PRVM_GetString(prog->xfunction->s_name), string);
362 char string[VM_STRINGTEMP_LENGTH];
364 VM_VarString(0, string, sizeof(string));
372 broadcast print to everyone on server
377 void VM_bprint (void)
379 char string[VM_STRINGTEMP_LENGTH];
383 VM_Warning("VM_bprint: game is not server(%s) !\n", PRVM_NAME);
387 VM_VarString(0, string, sizeof(string));
388 SV_BroadcastPrint(string);
393 VM_sprint (menu & client but only if server.active == true)
395 single print to a specific client
397 sprint(float clientnum,...[string])
400 void VM_sprint (void)
404 char string[VM_STRINGTEMP_LENGTH];
406 VM_SAFEPARMCOUNTRANGE(1, 8, VM_sprint);
408 //find client for this entity
409 clientnum = (int)PRVM_G_FLOAT(OFS_PARM0);
410 if (!sv.active || clientnum < 0 || clientnum >= svs.maxclients || !svs.clients[clientnum].active)
412 VM_Warning("VM_sprint: %s: invalid client or server is not active !\n", PRVM_NAME);
416 client = svs.clients + clientnum;
417 if (!client->netconnection)
420 VM_VarString(1, string, sizeof(string));
421 MSG_WriteChar(&client->netconnection->message,svc_print);
422 MSG_WriteString(&client->netconnection->message, string);
429 single print to the screen
434 void VM_centerprint (void)
436 char string[VM_STRINGTEMP_LENGTH];
438 VM_SAFEPARMCOUNTRANGE(1, 8, VM_centerprint);
439 VM_VarString(0, string, sizeof(string));
440 SCR_CenterPrint(string);
447 vector normalize(vector)
450 void VM_normalize (void)
456 VM_SAFEPARMCOUNT(1,VM_normalize);
458 value1 = PRVM_G_VECTOR(OFS_PARM0);
460 f = VectorLength2(value1);
464 VectorScale(value1, f, newvalue);
467 VectorClear(newvalue);
469 VectorCopy (newvalue, PRVM_G_VECTOR(OFS_RETURN));
481 VM_SAFEPARMCOUNT(1,VM_vlen);
482 PRVM_G_FLOAT(OFS_RETURN) = VectorLength(PRVM_G_VECTOR(OFS_PARM0));
489 float vectoyaw(vector)
492 void VM_vectoyaw (void)
497 VM_SAFEPARMCOUNT(1,VM_vectoyaw);
499 value1 = PRVM_G_VECTOR(OFS_PARM0);
501 if (value1[1] == 0 && value1[0] == 0)
505 yaw = (int) (atan2(value1[1], value1[0]) * 180 / M_PI);
510 PRVM_G_FLOAT(OFS_RETURN) = yaw;
518 vector vectoangles(vector[, vector])
521 void VM_vectoangles (void)
523 VM_SAFEPARMCOUNTRANGE(1, 2,VM_vectoangles);
525 AnglesFromVectors(PRVM_G_VECTOR(OFS_RETURN), PRVM_G_VECTOR(OFS_PARM0), prog->argc >= 2 ? PRVM_G_VECTOR(OFS_PARM1) : NULL, true);
532 Returns a number from 0<= num < 1
537 void VM_random (void)
539 VM_SAFEPARMCOUNT(0,VM_random);
541 PRVM_G_FLOAT(OFS_RETURN) = lhrandom(0, 1);
548 localsound(string sample)
551 void VM_localsound(void)
555 VM_SAFEPARMCOUNT(1,VM_localsound);
557 s = PRVM_G_STRING(OFS_PARM0);
559 if(!S_LocalSound (s))
561 PRVM_G_FLOAT(OFS_RETURN) = -4;
562 VM_Warning("VM_localsound: Failed to play %s for %s !\n", s, PRVM_NAME);
566 PRVM_G_FLOAT(OFS_RETURN) = 1;
578 PRVM_ERROR ("%s: break statement", PRVM_NAME);
581 //============================================================================
587 Sends text over to the client's execution buffer
589 [localcmd (string, ...) or]
593 void VM_localcmd (void)
595 char string[VM_STRINGTEMP_LENGTH];
596 VM_SAFEPARMCOUNTRANGE(1, 8, VM_localcmd);
597 VM_VarString(0, string, sizeof(string));
598 Cbuf_AddText(string);
601 static qboolean PRVM_Cvar_ReadOk(const char *string)
604 cvar = Cvar_FindVar(string);
605 return ((cvar) && ((cvar->flags & CVAR_PRIVATE) == 0));
617 char string[VM_STRINGTEMP_LENGTH];
618 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
619 VM_VarString(0, string, sizeof(string));
620 VM_CheckEmptyString(string);
621 PRVM_G_FLOAT(OFS_RETURN) = PRVM_Cvar_ReadOk(string) ? Cvar_VariableValue(string) : 0;
628 float cvar_type (string)
629 float CVAR_TYPEFLAG_EXISTS = 1;
630 float CVAR_TYPEFLAG_SAVED = 2;
631 float CVAR_TYPEFLAG_PRIVATE = 4;
632 float CVAR_TYPEFLAG_ENGINE = 8;
633 float CVAR_TYPEFLAG_HASDESCRIPTION = 16;
634 float CVAR_TYPEFLAG_READONLY = 32;
637 void VM_cvar_type (void)
639 char string[VM_STRINGTEMP_LENGTH];
643 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
644 VM_VarString(0, string, sizeof(string));
645 VM_CheckEmptyString(string);
646 cvar = Cvar_FindVar(string);
651 PRVM_G_FLOAT(OFS_RETURN) = 0;
652 return; // CVAR_TYPE_NONE
655 ret = 1; // CVAR_EXISTS
656 if(cvar->flags & CVAR_SAVE)
657 ret |= 2; // CVAR_TYPE_SAVED
658 if(cvar->flags & CVAR_PRIVATE)
659 ret |= 4; // CVAR_TYPE_PRIVATE
660 if(!(cvar->flags & CVAR_ALLOCATED))
661 ret |= 8; // CVAR_TYPE_ENGINE
662 if(cvar->description != cvar_dummy_description)
663 ret |= 16; // CVAR_TYPE_HASDESCRIPTION
664 if(cvar->flags & CVAR_READONLY)
665 ret |= 32; // CVAR_TYPE_READONLY
667 PRVM_G_FLOAT(OFS_RETURN) = ret;
674 const string VM_cvar_string (string, ...)
677 void VM_cvar_string(void)
679 char string[VM_STRINGTEMP_LENGTH];
680 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_string);
681 VM_VarString(0, string, sizeof(string));
682 VM_CheckEmptyString(string);
683 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(PRVM_Cvar_ReadOk(string) ? Cvar_VariableString(string) : "");
688 ========================
691 const string VM_cvar_defstring (string, ...)
692 ========================
694 void VM_cvar_defstring (void)
696 char string[VM_STRINGTEMP_LENGTH];
697 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_defstring);
698 VM_VarString(0, string, sizeof(string));
699 VM_CheckEmptyString(string);
700 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableDefString(string));
704 ========================
707 const string VM_cvar_description (string, ...)
708 ========================
710 void VM_cvar_description (void)
712 char string[VM_STRINGTEMP_LENGTH];
713 VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar_description);
714 VM_VarString(0, string, sizeof(string));
715 VM_CheckEmptyString(string);
716 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Cvar_VariableDescription(string));
722 void cvar_set (string,string, ...)
725 void VM_cvar_set (void)
728 char string[VM_STRINGTEMP_LENGTH];
729 VM_SAFEPARMCOUNTRANGE(2,8,VM_cvar_set);
730 VM_VarString(1, string, sizeof(string));
731 name = PRVM_G_STRING(OFS_PARM0);
732 VM_CheckEmptyString(name);
733 Cvar_Set(name, string);
743 void VM_dprint (void)
745 char string[VM_STRINGTEMP_LENGTH];
746 VM_SAFEPARMCOUNTRANGE(1, 8, VM_dprint);
747 if (developer.integer)
749 VM_VarString(0, string, sizeof(string));
751 Con_Printf("%s", string);
753 Con_Printf("%s: %s", PRVM_NAME, string);
771 VM_SAFEPARMCOUNT(1, VM_ftos);
773 v = PRVM_G_FLOAT(OFS_PARM0);
775 if ((float)((int)v) == v)
776 dpsnprintf(s, sizeof(s), "%i", (int)v);
778 dpsnprintf(s, sizeof(s), "%f", v);
779 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
794 VM_SAFEPARMCOUNT(1,VM_fabs);
796 v = PRVM_G_FLOAT(OFS_PARM0);
797 PRVM_G_FLOAT(OFS_RETURN) = fabs(v);
812 VM_SAFEPARMCOUNT(1,VM_vtos);
814 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]);
815 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
830 VM_SAFEPARMCOUNT(1, VM_etos);
832 dpsnprintf (s, sizeof(s), "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
833 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
840 float stof(...[string])
845 char string[VM_STRINGTEMP_LENGTH];
846 VM_SAFEPARMCOUNTRANGE(1, 8, VM_stof);
847 VM_VarString(0, string, sizeof(string));
848 PRVM_G_FLOAT(OFS_RETURN) = atof(string);
852 ========================
856 ========================
860 VM_SAFEPARMCOUNT(1, VM_itof);
861 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
865 ========================
868 entity ftoe(float num)
869 ========================
874 VM_SAFEPARMCOUNT(1, VM_ftoe);
876 ent = (int)PRVM_G_FLOAT(OFS_PARM0);
877 if (ent < 0 || ent >= MAX_EDICTS || PRVM_PROG_TO_EDICT(ent)->priv.required->free)
878 ent = 0; // return world instead of a free or invalid entity
880 PRVM_G_INT(OFS_RETURN) = ent;
884 ========================
887 float etof(entity ent)
888 ========================
892 VM_SAFEPARMCOUNT(1, VM_etof);
893 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICTNUM(OFS_PARM0);
900 string strftime(float uselocaltime, string[, string ...])
903 void VM_strftime(void)
912 char fmt[VM_STRINGTEMP_LENGTH];
913 char result[VM_STRINGTEMP_LENGTH];
914 VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
915 VM_VarString(1, fmt, sizeof(fmt));
918 if (PRVM_G_FLOAT(OFS_PARM0))
919 tmresult = localtime_s(&tm, &t);
921 tmresult = gmtime_s(&tm, &t);
924 if (PRVM_G_FLOAT(OFS_PARM0))
931 PRVM_G_INT(OFS_RETURN) = 0;
935 strftime(result, sizeof(result), fmt, &tm);
937 strftime(result, sizeof(result), fmt, tm);
939 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(result);
953 VM_SAFEPARMCOUNT(0, VM_spawn);
954 prog->xfunction->builtinsprofile += 20;
955 ed = PRVM_ED_Alloc();
967 void VM_remove (void)
970 prog->xfunction->builtinsprofile += 20;
972 VM_SAFEPARMCOUNT(1, VM_remove);
974 ed = PRVM_G_EDICT(OFS_PARM0);
975 if( PRVM_NUM_FOR_EDICT(ed) <= prog->reserved_edicts )
977 if (developer.integer >= 1)
978 VM_Warning( "VM_remove: tried to remove the null entity or a reserved entity!\n" );
980 else if( ed->priv.required->free )
982 if (developer.integer >= 1)
983 VM_Warning( "VM_remove: tried to remove an already freed entity!\n" );
993 entity find(entity start, .string field, string match)
1004 VM_SAFEPARMCOUNT(3,VM_find);
1006 e = PRVM_G_EDICTNUM(OFS_PARM0);
1007 f = PRVM_G_INT(OFS_PARM1);
1008 s = PRVM_G_STRING(OFS_PARM2);
1010 // LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1011 // expects it to find all the monsters, so we must be careful to support
1014 for (e++ ; e < prog->num_edicts ; e++)
1016 prog->xfunction->builtinsprofile++;
1017 ed = PRVM_EDICT_NUM(e);
1018 if (ed->priv.required->free)
1020 t = PRVM_E_STRING(ed,f);
1025 VM_RETURN_EDICT(ed);
1030 VM_RETURN_EDICT(prog->edicts);
1037 entity findfloat(entity start, .float field, float match)
1038 entity findentity(entity start, .entity field, entity match)
1041 // LordHavoc: added this for searching float, int, and entity reference fields
1042 void VM_findfloat (void)
1049 VM_SAFEPARMCOUNT(3,VM_findfloat);
1051 e = PRVM_G_EDICTNUM(OFS_PARM0);
1052 f = PRVM_G_INT(OFS_PARM1);
1053 s = PRVM_G_FLOAT(OFS_PARM2);
1055 for (e++ ; e < prog->num_edicts ; e++)
1057 prog->xfunction->builtinsprofile++;
1058 ed = PRVM_EDICT_NUM(e);
1059 if (ed->priv.required->free)
1061 if (PRVM_E_FLOAT(ed,f) == s)
1063 VM_RETURN_EDICT(ed);
1068 VM_RETURN_EDICT(prog->edicts);
1075 entity findchain(.string field, string match)
1078 // chained search for strings in entity fields
1079 // entity(.string field, string match) findchain = #402;
1080 void VM_findchain (void)
1085 prvm_edict_t *ent, *chain;
1088 VM_SAFEPARMCOUNTRANGE(2,3,VM_findchain);
1091 chainfield = PRVM_G_INT(OFS_PARM2);
1093 chainfield = prog->fieldoffsets.chain;
1095 PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
1097 chain = prog->edicts;
1099 f = PRVM_G_INT(OFS_PARM0);
1100 s = PRVM_G_STRING(OFS_PARM1);
1102 // LordHavoc: apparently BloodMage does a find(world, weaponmodel, "") and
1103 // expects it to find all the monsters, so we must be careful to support
1106 ent = PRVM_NEXT_EDICT(prog->edicts);
1107 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1109 prog->xfunction->builtinsprofile++;
1110 if (ent->priv.required->free)
1112 t = PRVM_E_STRING(ent,f);
1118 PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_NUM_FOR_EDICT(chain);
1122 VM_RETURN_EDICT(chain);
1129 entity findchainfloat(.string field, float match)
1130 entity findchainentity(.string field, entity match)
1133 // LordHavoc: chained search for float, int, and entity reference fields
1134 // entity(.string field, float match) findchainfloat = #403;
1135 void VM_findchainfloat (void)
1140 prvm_edict_t *ent, *chain;
1143 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainfloat);
1146 chainfield = PRVM_G_INT(OFS_PARM2);
1148 chainfield = prog->fieldoffsets.chain;
1150 PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
1152 chain = (prvm_edict_t *)prog->edicts;
1154 f = PRVM_G_INT(OFS_PARM0);
1155 s = PRVM_G_FLOAT(OFS_PARM1);
1157 ent = PRVM_NEXT_EDICT(prog->edicts);
1158 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1160 prog->xfunction->builtinsprofile++;
1161 if (ent->priv.required->free)
1163 if (PRVM_E_FLOAT(ent,f) != s)
1166 PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_EDICT_TO_PROG(chain);
1170 VM_RETURN_EDICT(chain);
1174 ========================
1177 entity findflags(entity start, .float field, float match)
1178 ========================
1180 // LordHavoc: search for flags in float fields
1181 void VM_findflags (void)
1188 VM_SAFEPARMCOUNT(3, VM_findflags);
1191 e = PRVM_G_EDICTNUM(OFS_PARM0);
1192 f = PRVM_G_INT(OFS_PARM1);
1193 s = (int)PRVM_G_FLOAT(OFS_PARM2);
1195 for (e++ ; e < prog->num_edicts ; e++)
1197 prog->xfunction->builtinsprofile++;
1198 ed = PRVM_EDICT_NUM(e);
1199 if (ed->priv.required->free)
1201 if (!PRVM_E_FLOAT(ed,f))
1203 if ((int)PRVM_E_FLOAT(ed,f) & s)
1205 VM_RETURN_EDICT(ed);
1210 VM_RETURN_EDICT(prog->edicts);
1214 ========================
1217 entity findchainflags(.float field, float match)
1218 ========================
1220 // LordHavoc: chained search for flags in float fields
1221 void VM_findchainflags (void)
1226 prvm_edict_t *ent, *chain;
1229 VM_SAFEPARMCOUNTRANGE(2, 3, VM_findchainflags);
1232 chainfield = PRVM_G_INT(OFS_PARM2);
1234 chainfield = prog->fieldoffsets.chain;
1236 PRVM_ERROR("VM_findchain: %s doesnt have the specified chain field !", PRVM_NAME);
1238 chain = (prvm_edict_t *)prog->edicts;
1240 f = PRVM_G_INT(OFS_PARM0);
1241 s = (int)PRVM_G_FLOAT(OFS_PARM1);
1243 ent = PRVM_NEXT_EDICT(prog->edicts);
1244 for (i = 1;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
1246 prog->xfunction->builtinsprofile++;
1247 if (ent->priv.required->free)
1249 if (!PRVM_E_FLOAT(ent,f))
1251 if (!((int)PRVM_E_FLOAT(ent,f) & s))
1254 PRVM_EDICTFIELDVALUE(ent,chainfield)->edict = PRVM_EDICT_TO_PROG(chain);
1258 VM_RETURN_EDICT(chain);
1265 string precache_sound (string sample)
1268 void VM_precache_sound (void)
1272 VM_SAFEPARMCOUNT(1, VM_precache_sound);
1274 s = PRVM_G_STRING(OFS_PARM0);
1275 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1276 //VM_CheckEmptyString(s);
1278 if(snd_initialized.integer && !S_PrecacheSound(s, true, true))
1280 VM_Warning("VM_precache_sound: Failed to load %s for %s\n", s, PRVM_NAME);
1289 returns the same string as output
1291 does nothing, only used by qcc to build .pak archives
1294 void VM_precache_file (void)
1296 VM_SAFEPARMCOUNT(1,VM_precache_file);
1297 // precache_file is only used to copy files with qcc, it does nothing
1298 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
1308 void VM_coredump (void)
1310 VM_SAFEPARMCOUNT(0,VM_coredump);
1312 Cbuf_AddText("prvm_edicts ");
1313 Cbuf_AddText(PRVM_NAME);
1324 void PRVM_StackTrace(void);
1325 void VM_stackdump (void)
1327 VM_SAFEPARMCOUNT(0, VM_stackdump);
1342 VM_SAFEPARMCOUNT(0, VM_crash);
1344 PRVM_ERROR("Crash called by %s",PRVM_NAME);
1354 void VM_traceon (void)
1356 VM_SAFEPARMCOUNT(0,VM_traceon);
1368 void VM_traceoff (void)
1370 VM_SAFEPARMCOUNT(0,VM_traceoff);
1372 prog->trace = false;
1382 void VM_eprint (void)
1384 VM_SAFEPARMCOUNT(1,VM_eprint);
1386 PRVM_ED_PrintNum (PRVM_G_EDICTNUM(OFS_PARM0), NULL);
1399 VM_SAFEPARMCOUNT(1,VM_rint);
1401 f = PRVM_G_FLOAT(OFS_PARM0);
1403 PRVM_G_FLOAT(OFS_RETURN) = floor(f + 0.5);
1405 PRVM_G_FLOAT(OFS_RETURN) = ceil(f - 0.5);
1415 void VM_floor (void)
1417 VM_SAFEPARMCOUNT(1,VM_floor);
1419 PRVM_G_FLOAT(OFS_RETURN) = floor(PRVM_G_FLOAT(OFS_PARM0));
1431 VM_SAFEPARMCOUNT(1,VM_ceil);
1433 PRVM_G_FLOAT(OFS_RETURN) = ceil(PRVM_G_FLOAT(OFS_PARM0));
1441 entity nextent(entity)
1444 void VM_nextent (void)
1449 VM_SAFEPARMCOUNT(1, VM_nextent);
1451 i = PRVM_G_EDICTNUM(OFS_PARM0);
1454 prog->xfunction->builtinsprofile++;
1456 if (i == prog->num_edicts)
1458 VM_RETURN_EDICT(prog->edicts);
1461 ent = PRVM_EDICT_NUM(i);
1462 if (!ent->priv.required->free)
1464 VM_RETURN_EDICT(ent);
1470 //=============================================================================
1477 changelevel(string map)
1480 void VM_changelevel (void)
1482 VM_SAFEPARMCOUNT(1, VM_changelevel);
1486 VM_Warning("VM_changelevel: game is not server (%s)\n", PRVM_NAME);
1490 // make sure we don't issue two changelevels
1491 if (svs.changelevel_issued)
1493 svs.changelevel_issued = true;
1495 Cbuf_AddText (va("changelevel %s\n",PRVM_G_STRING(OFS_PARM0)));
1507 VM_SAFEPARMCOUNT(1,VM_sin);
1508 PRVM_G_FLOAT(OFS_RETURN) = sin(PRVM_G_FLOAT(OFS_PARM0));
1519 VM_SAFEPARMCOUNT(1,VM_cos);
1520 PRVM_G_FLOAT(OFS_RETURN) = cos(PRVM_G_FLOAT(OFS_PARM0));
1532 VM_SAFEPARMCOUNT(1,VM_sqrt);
1533 PRVM_G_FLOAT(OFS_RETURN) = sqrt(PRVM_G_FLOAT(OFS_PARM0));
1545 VM_SAFEPARMCOUNT(1,VM_asin);
1546 PRVM_G_FLOAT(OFS_RETURN) = asin(PRVM_G_FLOAT(OFS_PARM0));
1557 VM_SAFEPARMCOUNT(1,VM_acos);
1558 PRVM_G_FLOAT(OFS_RETURN) = acos(PRVM_G_FLOAT(OFS_PARM0));
1569 VM_SAFEPARMCOUNT(1,VM_atan);
1570 PRVM_G_FLOAT(OFS_RETURN) = atan(PRVM_G_FLOAT(OFS_PARM0));
1576 float atan2(float,float)
1579 void VM_atan2 (void)
1581 VM_SAFEPARMCOUNT(2,VM_atan2);
1582 PRVM_G_FLOAT(OFS_RETURN) = atan2(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1593 VM_SAFEPARMCOUNT(1,VM_tan);
1594 PRVM_G_FLOAT(OFS_RETURN) = tan(PRVM_G_FLOAT(OFS_PARM0));
1601 Returns a vector of length < 1 and > 0
1606 void VM_randomvec (void)
1611 VM_SAFEPARMCOUNT(0, VM_randomvec);
1616 temp[0] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1617 temp[1] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1618 temp[2] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1620 while (DotProduct(temp, temp) >= 1);
1621 VectorCopy (temp, PRVM_G_VECTOR(OFS_RETURN));
1624 temp[0] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1625 temp[1] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1626 temp[2] = (rand()&32767) * (2.0 / 32767.0) - 1.0;
1627 // length returned always > 0
1628 length = (rand()&32766 + 1) * (1.0 / 32767.0) / VectorLength(temp);
1629 VectorScale(temp,length, temp);*/
1630 //VectorCopy(temp, PRVM_G_VECTOR(OFS_RETURN));
1633 //=============================================================================
1639 float registercvar (string name, string value[, float flags])
1642 void VM_registercvar (void)
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("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])
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])
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 (void)
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)
1752 VM_SAFEPARMCOUNT(2,VM_pow);
1753 PRVM_G_FLOAT(OFS_RETURN) = pow(PRVM_G_FLOAT(OFS_PARM0), PRVM_G_FLOAT(OFS_PARM1));
1758 VM_SAFEPARMCOUNT(1,VM_log);
1759 PRVM_G_FLOAT(OFS_RETURN) = log(PRVM_G_FLOAT(OFS_PARM0));
1762 void VM_Files_Init(void)
1765 for (i = 0;i < PRVM_MAX_OPENFILES;i++)
1766 prog->openfiles[i] = NULL;
1769 void VM_Files_CloseAll(void)
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( int index )
1782 if (index < 0 || index >= PRVM_MAX_OPENFILES)
1784 Con_Printf("VM_GetFileHandle: invalid file handle %i used in %s\n", index, PRVM_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, PRVM_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
1808 const char *modestring, *filename;
1810 VM_SAFEPARMCOUNT(2,VM_fopen);
1812 for (filenum = 0;filenum < PRVM_MAX_OPENFILES;filenum++)
1813 if (prog->openfiles[filenum] == NULL)
1815 if (filenum >= PRVM_MAX_OPENFILES)
1817 PRVM_G_FLOAT(OFS_RETURN) = -2;
1818 VM_Warning("VM_fopen: %s ran out of file handles (%i)\n", PRVM_NAME, PRVM_MAX_OPENFILES);
1821 filename = PRVM_G_STRING(OFS_PARM0);
1822 mode = (int)PRVM_G_FLOAT(OFS_PARM1);
1825 case 0: // FILE_READ
1827 prog->openfiles[filenum] = FS_OpenVirtualFile(va("data/%s", filename), false);
1828 if (prog->openfiles[filenum] == NULL)
1829 prog->openfiles[filenum] = FS_OpenVirtualFile(va("%s", filename), false);
1831 case 1: // FILE_APPEND
1833 prog->openfiles[filenum] = FS_OpenRealFile(va("data/%s", filename), modestring, false);
1835 case 2: // FILE_WRITE
1837 prog->openfiles[filenum] = FS_OpenRealFile(va("data/%s", filename), modestring, false);
1840 PRVM_G_FLOAT(OFS_RETURN) = -3;
1841 VM_Warning("VM_fopen: %s: no such mode %i (valid: 0 = read, 1 = append, 2 = write)\n", PRVM_NAME, mode);
1845 if (prog->openfiles[filenum] == NULL)
1847 PRVM_G_FLOAT(OFS_RETURN) = -1;
1848 if (developer.integer >= 100)
1849 VM_Warning("VM_fopen: %s: %s mode %s failed\n", PRVM_NAME, filename, modestring);
1853 PRVM_G_FLOAT(OFS_RETURN) = filenum;
1854 if (developer.integer >= 100)
1855 Con_Printf("VM_fopen: %s: %s mode %s opened as #%i\n", PRVM_NAME, filename, modestring, filenum);
1856 prog->openfiles_origin[filenum] = PRVM_AllocationOrigin();
1864 fclose(float fhandle)
1867 //void(float fhandle) fclose = #111; // closes a file
1868 void VM_fclose(void)
1872 VM_SAFEPARMCOUNT(1,VM_fclose);
1874 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1875 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1877 VM_Warning("VM_fclose: invalid file handle %i used in %s\n", filenum, PRVM_NAME);
1880 if (prog->openfiles[filenum] == NULL)
1882 VM_Warning("VM_fclose: no such file handle %i (or file has been closed) in %s\n", filenum, PRVM_NAME);
1885 FS_Close(prog->openfiles[filenum]);
1886 prog->openfiles[filenum] = NULL;
1887 if(prog->openfiles_origin[filenum])
1888 PRVM_Free((char *)prog->openfiles_origin[filenum]);
1889 if (developer.integer >= 100)
1890 Con_Printf("VM_fclose: %s: #%i closed\n", PRVM_NAME, filenum);
1897 string fgets(float fhandle)
1900 //string(float fhandle) fgets = #112; // reads a line of text from the file and returns as a tempstring
1904 char string[VM_STRINGTEMP_LENGTH];
1907 VM_SAFEPARMCOUNT(1,VM_fgets);
1909 // set the return value regardless of any possible errors
1910 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
1912 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1913 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1915 VM_Warning("VM_fgets: invalid file handle %i used in %s\n", filenum, PRVM_NAME);
1918 if (prog->openfiles[filenum] == NULL)
1920 VM_Warning("VM_fgets: no such file handle %i (or file has been closed) in %s\n", filenum, PRVM_NAME);
1926 c = FS_Getc(prog->openfiles[filenum]);
1927 if (c == '\r' || c == '\n' || c < 0)
1929 if (end < VM_STRINGTEMP_LENGTH - 1)
1933 // remove \n following \r
1936 c = FS_Getc(prog->openfiles[filenum]);
1938 FS_UnGetc(prog->openfiles[filenum], (unsigned char)c);
1940 if (developer.integer >= 100)
1941 Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
1943 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
1950 fputs(float fhandle, string s)
1953 //void(float fhandle, string s) fputs = #113; // writes a line of text to the end of the file
1957 char string[VM_STRINGTEMP_LENGTH];
1960 VM_SAFEPARMCOUNT(2,VM_fputs);
1962 filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
1963 if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
1965 VM_Warning("VM_fputs: invalid file handle %i used in %s\n", filenum, PRVM_NAME);
1968 if (prog->openfiles[filenum] == NULL)
1970 VM_Warning("VM_fputs: no such file handle %i (or file has been closed) in %s\n", filenum, PRVM_NAME);
1973 VM_VarString(1, string, sizeof(string));
1974 if ((stringlength = (int)strlen(string)))
1975 FS_Write(prog->openfiles[filenum], string, stringlength);
1976 if (developer.integer >= 100)
1977 Con_Printf("fputs: %s: %s\n", PRVM_NAME, string);
1984 writetofile(float fhandle, entity ent)
1987 void VM_writetofile(void)
1992 VM_SAFEPARMCOUNT(2, VM_writetofile);
1994 file = VM_GetFileHandle( (int)PRVM_G_FLOAT(OFS_PARM0) );
1997 VM_Warning("VM_writetofile: invalid or closed file handle\n");
2001 ent = PRVM_G_EDICT(OFS_PARM1);
2002 if(ent->priv.required->free)
2004 VM_Warning("VM_writetofile: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
2008 PRVM_ED_Write (file, ent);
2011 // KrimZon - DP_QC_ENTITYDATA
2016 float() numentityfields
2017 Return the number of entity fields - NOT offsets
2020 void VM_numentityfields(void)
2022 PRVM_G_FLOAT(OFS_RETURN) = prog->progs->numfielddefs;
2025 // KrimZon - DP_QC_ENTITYDATA
2030 string(float fieldnum) entityfieldname
2031 Return name of the specified field as a string, or empty if the field is invalid (warning)
2034 void VM_entityfieldname(void)
2037 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2039 if (i < 0 || i >= prog->progs->numfielddefs)
2041 VM_Warning("VM_entityfieldname: %s: field index out of bounds\n", PRVM_NAME);
2042 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
2046 d = &prog->fielddefs[i];
2047 PRVM_G_INT(OFS_RETURN) = d->s_name; // presuming that s_name points to a string already
2050 // KrimZon - DP_QC_ENTITYDATA
2055 float(float fieldnum) entityfieldtype
2058 void VM_entityfieldtype(void)
2061 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2063 if (i < 0 || i >= prog->progs->numfielddefs)
2065 VM_Warning("VM_entityfieldtype: %s: field index out of bounds\n", PRVM_NAME);
2066 PRVM_G_FLOAT(OFS_RETURN) = -1.0;
2070 d = &prog->fielddefs[i];
2071 PRVM_G_FLOAT(OFS_RETURN) = (float)d->type;
2074 // KrimZon - DP_QC_ENTITYDATA
2077 VM_getentityfieldstring
2079 string(float fieldnum, entity ent) getentityfieldstring
2082 void VM_getentityfieldstring(void)
2084 // put the data into a string
2089 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2091 if (i < 0 || i >= prog->progs->numfielddefs)
2093 VM_Warning("VM_entityfielddata: %s: field index out of bounds\n", PRVM_NAME);
2094 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
2098 d = &prog->fielddefs[i];
2101 ent = PRVM_G_EDICT(OFS_PARM1);
2102 if(ent->priv.required->free)
2104 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
2105 VM_Warning("VM_entityfielddata: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
2108 v = (int *)((char *)ent->fields.vp + d->ofs*4);
2110 // if it's 0 or blank, return an empty string
2111 type = d->type & ~DEF_SAVEGLOBAL;
2112 for (j=0 ; j<prvm_type_size[type] ; j++)
2115 if (j == prvm_type_size[type])
2117 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
2121 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(PRVM_UglyValueString((etype_t)d->type, (prvm_eval_t *)v));
2124 // KrimZon - DP_QC_ENTITYDATA
2127 VM_putentityfieldstring
2129 float(float fieldnum, entity ent, string s) putentityfieldstring
2132 void VM_putentityfieldstring(void)
2136 int i = (int)PRVM_G_FLOAT(OFS_PARM0);
2138 if (i < 0 || i >= prog->progs->numfielddefs)
2140 VM_Warning("VM_entityfielddata: %s: field index out of bounds\n", PRVM_NAME);
2141 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2145 d = &prog->fielddefs[i];
2148 ent = PRVM_G_EDICT(OFS_PARM1);
2149 if(ent->priv.required->free)
2151 VM_Warning("VM_entityfielddata: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
2152 PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
2156 // parse the string into the value
2157 PRVM_G_FLOAT(OFS_RETURN) = ( PRVM_ED_ParseEpair(ent, d, PRVM_G_STRING(OFS_PARM2), false) ) ? 1.0f : 0.0f;
2164 float strlen(string s)
2167 //float(string s) strlen = #114; // returns how many characters are in a string
2168 void VM_strlen(void)
2170 VM_SAFEPARMCOUNT(1,VM_strlen);
2172 //PRVM_G_FLOAT(OFS_RETURN) = strlen(PRVM_G_STRING(OFS_PARM0));
2173 PRVM_G_FLOAT(OFS_RETURN) = u8_strlen(PRVM_G_STRING(OFS_PARM0));
2176 // DRESK - Decolorized String
2181 string strdecolorize(string s)
2184 // string (string s) strdecolorize = #472; // returns the passed in string with color codes stripped
2185 void VM_strdecolorize(void)
2187 char szNewString[VM_STRINGTEMP_LENGTH];
2188 const char *szString;
2191 VM_SAFEPARMCOUNT(1,VM_strdecolorize);
2192 szString = PRVM_G_STRING(OFS_PARM0);
2193 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), TRUE);
2194 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(szNewString);
2197 // DRESK - String Length (not counting color codes)
2202 float strlennocol(string s)
2205 // float(string s) strlennocol = #471; // returns how many characters are in a string not including color codes
2206 // For example, ^2Dresk returns a length of 5
2207 void VM_strlennocol(void)
2209 const char *szString;
2212 VM_SAFEPARMCOUNT(1,VM_strlennocol);
2214 szString = PRVM_G_STRING(OFS_PARM0);
2216 //nCnt = COM_StringLengthNoColors(szString, 0, NULL);
2217 nCnt = u8_COM_StringLengthNoColors(szString, 0, NULL);
2219 PRVM_G_FLOAT(OFS_RETURN) = nCnt;
2222 // DRESK - String to Uppercase and Lowercase
2227 string strtolower(string s)
2230 // string (string s) strtolower = #480; // returns passed in string in lowercase form
2231 void VM_strtolower(void)
2233 char szNewString[VM_STRINGTEMP_LENGTH];
2234 const char *szString;
2237 VM_SAFEPARMCOUNT(1,VM_strtolower);
2238 szString = PRVM_G_STRING(OFS_PARM0);
2240 COM_ToLowerString(szString, szNewString, sizeof(szNewString) );
2242 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(szNewString);
2249 string strtoupper(string s)
2252 // string (string s) strtoupper = #481; // returns passed in string in uppercase form
2253 void VM_strtoupper(void)
2255 char szNewString[VM_STRINGTEMP_LENGTH];
2256 const char *szString;
2259 VM_SAFEPARMCOUNT(1,VM_strtoupper);
2260 szString = PRVM_G_STRING(OFS_PARM0);
2262 COM_ToUpperString(szString, szNewString, sizeof(szNewString) );
2264 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(szNewString);
2271 string strcat(string,string,...[string])
2274 //string(string s1, string s2) strcat = #115;
2275 // concatenates two strings (for example "abc", "def" would return "abcdef")
2276 // and returns as a tempstring
2277 void VM_strcat(void)
2279 char s[VM_STRINGTEMP_LENGTH];
2280 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strcat);
2282 VM_VarString(0, s, sizeof(s));
2283 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
2290 string substring(string s, float start, float length)
2293 // string(string s, float start, float length) substring = #116;
2294 // returns a section of a string as a tempstring
2295 void VM_substring(void)
2298 int u_slength = 0, u_start;
2301 char string[VM_STRINGTEMP_LENGTH];
2303 VM_SAFEPARMCOUNT(3,VM_substring);
2306 s = PRVM_G_STRING(OFS_PARM0);
2307 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2308 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2309 slength = strlen(s);
2311 if (start < 0) // FTE_STRINGS feature
2313 start = bound(0, start, slength);
2315 if (length < 0) // FTE_STRINGS feature
2316 length += slength - start + 1;
2317 maxlen = min((int)sizeof(string) - 1, slength - start);
2318 length = bound(0, length, maxlen);
2320 memcpy(string, s + start, length);
2322 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
2325 s = PRVM_G_STRING(OFS_PARM0);
2326 start = (int)PRVM_G_FLOAT(OFS_PARM1);
2327 length = (int)PRVM_G_FLOAT(OFS_PARM2);
2329 if (start < 0) // FTE_STRINGS feature
2331 u_slength = u8_strlen(s);
2333 start = bound(0, start, u_slength);
2336 if (length < 0) // FTE_STRINGS feature
2338 if (!u_slength) // it's not calculated when it's not needed above
2339 u_slength = u8_strlen(s);
2340 length += u_slength - start + 1;
2343 // positive start, positive length
2344 u_start = u8_byteofs(s, start, NULL);
2347 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
2350 u_length = u8_bytelen(s + u_start, length);
2351 if (u_length >= sizeof(string)-1)
2352 u_length = sizeof(string)-1;
2354 memcpy(string, s + u_start, u_length);
2355 string[u_length] = 0;
2356 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
2363 string(string search, string replace, string subject) strreplace = #484;
2366 // replaces all occurrences of search with replace in the string subject, and returns the result
2367 void VM_strreplace(void)
2370 const char *search, *replace, *subject;
2371 char string[VM_STRINGTEMP_LENGTH];
2372 int search_len, replace_len, subject_len;
2374 VM_SAFEPARMCOUNT(3,VM_strreplace);
2376 search = PRVM_G_STRING(OFS_PARM0);
2377 replace = PRVM_G_STRING(OFS_PARM1);
2378 subject = PRVM_G_STRING(OFS_PARM2);
2380 search_len = (int)strlen(search);
2381 replace_len = (int)strlen(replace);
2382 subject_len = (int)strlen(subject);
2385 for (i = 0; i < subject_len; i++)
2387 for (j = 0; j < search_len && i+j < subject_len; j++)
2388 if (subject[i+j] != search[j])
2390 if (j == search_len || i+j == subject_len)
2392 // found it at offset 'i'
2393 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2394 string[si++] = replace[j];
2395 i += search_len - 1;
2400 if (si < (int)sizeof(string) - 1)
2401 string[si++] = subject[i];
2406 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
2413 string(string search, string replace, string subject) strireplace = #485;
2416 // case-insensitive version of strreplace
2417 void VM_strireplace(void)
2420 const char *search, *replace, *subject;
2421 char string[VM_STRINGTEMP_LENGTH];
2422 int search_len, replace_len, subject_len;
2424 VM_SAFEPARMCOUNT(3,VM_strreplace);
2426 search = PRVM_G_STRING(OFS_PARM0);
2427 replace = PRVM_G_STRING(OFS_PARM1);
2428 subject = PRVM_G_STRING(OFS_PARM2);
2430 search_len = (int)strlen(search);
2431 replace_len = (int)strlen(replace);
2432 subject_len = (int)strlen(subject);
2435 for (i = 0; i < subject_len; i++)
2437 for (j = 0; j < search_len && i+j < subject_len; j++)
2438 if (tolower(subject[i+j]) != tolower(search[j]))
2440 if (j == search_len || i+j == subject_len)
2442 // found it at offset 'i'
2443 for (j = 0; j < replace_len && si < (int)sizeof(string) - 1; j++)
2444 string[si++] = replace[j];
2445 i += search_len - 1;
2450 if (si < (int)sizeof(string) - 1)
2451 string[si++] = subject[i];
2456 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
2463 vector stov(string s)
2466 //vector(string s) stov = #117; // returns vector value from a string
2469 char string[VM_STRINGTEMP_LENGTH];
2471 VM_SAFEPARMCOUNT(1,VM_stov);
2473 VM_VarString(0, string, sizeof(string));
2474 Math_atov(string, PRVM_G_VECTOR(OFS_RETURN));
2481 string strzone(string s)
2484 //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)
2485 void VM_strzone(void)
2488 char string[VM_STRINGTEMP_LENGTH];
2491 VM_SAFEPARMCOUNT(1,VM_strzone);
2493 VM_VarString(0, string, sizeof(string));
2494 alloclen = strlen(string) + 1;
2495 PRVM_G_INT(OFS_RETURN) = PRVM_AllocString(alloclen, &out);
2496 memcpy(out, string, alloclen);
2506 //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!!!)
2507 void VM_strunzone(void)
2509 VM_SAFEPARMCOUNT(1,VM_strunzone);
2510 PRVM_FreeString(PRVM_G_INT(OFS_PARM0));
2515 VM_command (used by client and menu)
2517 clientcommand(float client, string s) (for client and menu)
2520 //void(entity e, string s) clientcommand = #440; // executes a command string as if it came from the specified client
2521 //this function originally written by KrimZon, made shorter by LordHavoc
2522 void VM_clcommand (void)
2524 client_t *temp_client;
2527 VM_SAFEPARMCOUNT(2,VM_clcommand);
2529 i = (int)PRVM_G_FLOAT(OFS_PARM0);
2530 if (!sv.active || i < 0 || i >= svs.maxclients || !svs.clients[i].active)
2532 VM_Warning("VM_clientcommand: %s: invalid client/server is not active !\n", PRVM_NAME);
2536 temp_client = host_client;
2537 host_client = svs.clients + i;
2538 Cmd_ExecuteString (PRVM_G_STRING(OFS_PARM1), src_client);
2539 host_client = temp_client;
2547 float tokenize(string s)
2550 //float(string s) tokenize = #441; // takes apart a string into individal words (access them with argv), returns how many
2551 //this function originally written by KrimZon, made shorter by LordHavoc
2552 //20040203: rewritten by LordHavoc (no longer uses allocations)
2553 static int num_tokens = 0;
2554 static int tokens[VM_STRINGTEMP_LENGTH / 2];
2555 static int tokens_startpos[VM_STRINGTEMP_LENGTH / 2];
2556 static int tokens_endpos[VM_STRINGTEMP_LENGTH / 2];
2557 static char tokenize_string[VM_STRINGTEMP_LENGTH];
2558 void VM_tokenize (void)
2562 VM_SAFEPARMCOUNT(1,VM_tokenize);
2564 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2565 p = tokenize_string;
2570 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2573 // skip whitespace here to find token start pos
2574 while(*p && ISWHITESPACE(*p))
2577 tokens_startpos[num_tokens] = p - tokenize_string;
2578 if(!COM_ParseToken_VM_Tokenize(&p, false))
2580 tokens_endpos[num_tokens] = p - tokenize_string;
2581 tokens[num_tokens] = PRVM_SetTempString(com_token);
2585 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2588 //float(string s) tokenize = #514; // takes apart a string into individal words (access them with argv), returns how many
2589 void VM_tokenize_console (void)
2593 VM_SAFEPARMCOUNT(1,VM_tokenize);
2595 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2596 p = tokenize_string;
2601 if (num_tokens >= (int)(sizeof(tokens)/sizeof(tokens[0])))
2604 // skip whitespace here to find token start pos
2605 while(*p && ISWHITESPACE(*p))
2608 tokens_startpos[num_tokens] = p - tokenize_string;
2609 if(!COM_ParseToken_Console(&p))
2611 tokens_endpos[num_tokens] = p - tokenize_string;
2612 tokens[num_tokens] = PRVM_SetTempString(com_token);
2616 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2621 VM_tokenizebyseparator
2623 float tokenizebyseparator(string s, string separator1, ...)
2626 //float(string s, string separator1, ...) tokenizebyseparator = #479; // takes apart a string into individal words (access them with argv), returns how many
2627 //this function returns the token preceding each instance of a separator (of
2628 //which there can be multiple), and the text following the last separator
2629 //useful for parsing certain kinds of data like IP addresses
2631 //numnumbers = tokenizebyseparator("10.1.2.3", ".");
2632 //returns 4 and the tokens "10" "1" "2" "3".
2633 void VM_tokenizebyseparator (void)
2637 int separatorlen[7];
2638 const char *separators[7];
2641 char tokentext[MAX_INPUTLINE];
2643 VM_SAFEPARMCOUNTRANGE(2, 8,VM_tokenizebyseparator);
2645 strlcpy(tokenize_string, PRVM_G_STRING(OFS_PARM0), sizeof(tokenize_string));
2646 p = tokenize_string;
2649 for (j = 1;j < prog->argc;j++)
2651 // skip any blank separator strings
2652 const char *s = PRVM_G_STRING(OFS_PARM0+j*3);
2655 separators[numseparators] = s;
2656 separatorlen[numseparators] = strlen(s);
2663 while (num_tokens < (int)(sizeof(tokens)/sizeof(tokens[0])))
2665 token = tokentext + j;
2666 tokens_startpos[num_tokens] = p - tokenize_string;
2670 for (k = 0;k < numseparators;k++)
2672 if (!strncmp(p, separators[k], separatorlen[k]))
2674 p += separatorlen[k];
2678 if (k < numseparators)
2680 if (j < (int)sizeof(tokentext)-1)
2681 tokentext[j++] = *p;
2685 tokens_endpos[num_tokens] = p0 - tokenize_string;
2686 if (j >= (int)sizeof(tokentext))
2689 tokens[num_tokens++] = PRVM_SetTempString(token);
2694 PRVM_G_FLOAT(OFS_RETURN) = num_tokens;
2697 //string(float n) argv = #442; // returns a word from the tokenized string (returns nothing for an invalid index)
2698 //this function originally written by KrimZon, made shorter by LordHavoc
2703 VM_SAFEPARMCOUNT(1,VM_argv);
2705 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2708 token_num += num_tokens;
2710 if (token_num >= 0 && token_num < num_tokens)
2711 PRVM_G_INT(OFS_RETURN) = tokens[token_num];
2713 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
2716 //float(float n) argv_start_index = #515; // returns the start index of a token
2717 void VM_argv_start_index (void)
2721 VM_SAFEPARMCOUNT(1,VM_argv);
2723 token_num = (int)PRVM_G_FLOAT(OFS_PARM0);
2726 token_num += num_tokens;
2728 if (token_num >= 0 && token_num < num_tokens)
2729 PRVM_G_FLOAT(OFS_RETURN) = tokens_startpos[token_num];
2731 PRVM_G_FLOAT(OFS_RETURN) = -1;
2734 //float(float n) argv_end_index = #516; // returns the end index of a token
2735 void VM_argv_end_index (void)
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_FLOAT(OFS_RETURN) = tokens_endpos[token_num];
2749 PRVM_G_FLOAT(OFS_RETURN) = -1;
2759 void VM_isserver(void)
2761 VM_SAFEPARMCOUNT(0,VM_serverstate);
2763 PRVM_G_FLOAT(OFS_RETURN) = sv.active && (svs.maxclients > 1 || cls.state == ca_dedicated);
2773 void VM_clientcount(void)
2775 VM_SAFEPARMCOUNT(0,VM_clientcount);
2777 PRVM_G_FLOAT(OFS_RETURN) = svs.maxclients;
2787 void VM_clientstate(void)
2789 VM_SAFEPARMCOUNT(0,VM_clientstate);
2792 switch( cls.state ) {
2793 case ca_uninitialized:
2795 PRVM_G_FLOAT(OFS_RETURN) = 0;
2797 case ca_disconnected:
2798 PRVM_G_FLOAT(OFS_RETURN) = 1;
2801 PRVM_G_FLOAT(OFS_RETURN) = 2;
2804 // should never be reached!
2813 float getostype(void)
2815 */ // not used at the moment -> not included in the common list
2816 void VM_getostype(void)
2818 VM_SAFEPARMCOUNT(0,VM_getostype);
2823 OS_MAC - not supported
2827 PRVM_G_FLOAT(OFS_RETURN) = 0;
2828 #elif defined(MACOSX)
2829 PRVM_G_FLOAT(OFS_RETURN) = 2;
2831 PRVM_G_FLOAT(OFS_RETURN) = 1;
2842 extern double host_starttime;
2843 float CDAudio_GetPosition(void);
2844 void VM_gettime(void)
2848 VM_SAFEPARMCOUNTRANGE(0,1,VM_gettime);
2852 PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
2856 timer_index = (int) PRVM_G_FLOAT(OFS_PARM0);
2859 case 0: // GETTIME_FRAMESTART
2860 PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
2862 case 1: // GETTIME_REALTIME
2863 PRVM_G_FLOAT(OFS_RETURN) = (float) Sys_DoubleTime();
2865 case 2: // GETTIME_HIRES
2866 PRVM_G_FLOAT(OFS_RETURN) = (float) (Sys_DoubleTime() - realtime);
2868 case 3: // GETTIME_UPTIME
2869 PRVM_G_FLOAT(OFS_RETURN) = (float) (Sys_DoubleTime() - host_starttime);
2871 case 4: // GETTIME_CDTRACK
2872 PRVM_G_FLOAT(OFS_RETURN) = (float) CDAudio_GetPosition();
2875 VM_Warning("VM_gettime: %s: unsupported timer specified, returning realtime\n", PRVM_NAME);
2876 PRVM_G_FLOAT(OFS_RETURN) = (float) realtime;
2886 loadfromdata(string data)
2889 void VM_loadfromdata(void)
2891 VM_SAFEPARMCOUNT(1,VM_loadentsfromfile);
2893 PRVM_ED_LoadFromFile(PRVM_G_STRING(OFS_PARM0));
2897 ========================
2900 parseentitydata(entity ent, string data)
2901 ========================
2903 void VM_parseentitydata(void)
2908 VM_SAFEPARMCOUNT(2, VM_parseentitydata);
2910 // get edict and test it
2911 ent = PRVM_G_EDICT(OFS_PARM0);
2912 if (ent->priv.required->free)
2913 PRVM_ERROR ("VM_parseentitydata: %s: Can only set already spawned entities (entity %i is free)!", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
2915 data = PRVM_G_STRING(OFS_PARM1);
2917 // parse the opening brace
2918 if (!COM_ParseToken_Simple(&data, false, false) || com_token[0] != '{' )
2919 PRVM_ERROR ("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", PRVM_NAME, data );
2921 PRVM_ED_ParseEdict (data, ent);
2928 loadfromfile(string file)
2931 void VM_loadfromfile(void)
2933 const char *filename;
2936 VM_SAFEPARMCOUNT(1,VM_loadfromfile);
2938 filename = PRVM_G_STRING(OFS_PARM0);
2939 if (FS_CheckNastyPath(filename, false))
2941 PRVM_G_FLOAT(OFS_RETURN) = -4;
2942 VM_Warning("VM_loadfromfile: %s dangerous or non-portable filename \"%s\" not allowed. (contains : or \\ or begins with .. or /)\n", PRVM_NAME, filename);
2946 // not conform with VM_fopen
2947 data = (char *)FS_LoadFile(filename, tempmempool, false, NULL);
2949 PRVM_G_FLOAT(OFS_RETURN) = -1;
2951 PRVM_ED_LoadFromFile(data);
2962 float mod(float val, float m)
2965 void VM_modulo(void)
2968 VM_SAFEPARMCOUNT(2,VM_module);
2970 val = (int) PRVM_G_FLOAT(OFS_PARM0);
2971 m = (int) PRVM_G_FLOAT(OFS_PARM1);
2973 PRVM_G_FLOAT(OFS_RETURN) = (float) (val % m);
2976 void VM_Search_Init(void)
2979 for (i = 0;i < PRVM_MAX_OPENSEARCHES;i++)
2980 prog->opensearches[i] = NULL;
2983 void VM_Search_Reset(void)
2986 // reset the fssearch list
2987 for(i = 0; i < PRVM_MAX_OPENSEARCHES; i++)
2989 if(prog->opensearches[i])
2990 FS_FreeSearch(prog->opensearches[i]);
2991 prog->opensearches[i] = NULL;
2999 float search_begin(string pattern, float caseinsensitive, float quiet)
3002 void VM_search_begin(void)
3005 const char *pattern;
3006 int caseinsens, quiet;
3008 VM_SAFEPARMCOUNT(3, VM_search_begin);
3010 pattern = PRVM_G_STRING(OFS_PARM0);
3012 VM_CheckEmptyString(pattern);
3014 caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
3015 quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
3017 for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
3018 if(!prog->opensearches[handle])
3021 if(handle >= PRVM_MAX_OPENSEARCHES)
3023 PRVM_G_FLOAT(OFS_RETURN) = -2;
3024 VM_Warning("VM_search_begin: %s ran out of search handles (%i)\n", PRVM_NAME, PRVM_MAX_OPENSEARCHES);
3028 if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet)))
3029 PRVM_G_FLOAT(OFS_RETURN) = -1;
3032 prog->opensearches_origin[handle] = PRVM_AllocationOrigin();
3033 PRVM_G_FLOAT(OFS_RETURN) = handle;
3041 void search_end(float handle)
3044 void VM_search_end(void)
3047 VM_SAFEPARMCOUNT(1, VM_search_end);
3049 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3051 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3053 VM_Warning("VM_search_end: invalid handle %i used in %s\n", handle, PRVM_NAME);
3056 if(prog->opensearches[handle] == NULL)
3058 VM_Warning("VM_search_end: no such handle %i in %s\n", handle, PRVM_NAME);
3062 FS_FreeSearch(prog->opensearches[handle]);
3063 prog->opensearches[handle] = NULL;
3064 if(prog->opensearches_origin[handle])
3065 PRVM_Free((char *)prog->opensearches_origin[handle]);
3072 float search_getsize(float handle)
3075 void VM_search_getsize(void)
3078 VM_SAFEPARMCOUNT(1, VM_M_search_getsize);
3080 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3082 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3084 VM_Warning("VM_search_getsize: invalid handle %i used in %s\n", handle, PRVM_NAME);
3087 if(prog->opensearches[handle] == NULL)
3089 VM_Warning("VM_search_getsize: no such handle %i in %s\n", handle, PRVM_NAME);
3093 PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
3098 VM_search_getfilename
3100 string search_getfilename(float handle, float num)
3103 void VM_search_getfilename(void)
3105 int handle, filenum;
3106 VM_SAFEPARMCOUNT(2, VM_search_getfilename);
3108 handle = (int)PRVM_G_FLOAT(OFS_PARM0);
3109 filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
3111 if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
3113 VM_Warning("VM_search_getfilename: invalid handle %i used in %s\n", handle, PRVM_NAME);
3116 if(prog->opensearches[handle] == NULL)
3118 VM_Warning("VM_search_getfilename: no such handle %i in %s\n", handle, PRVM_NAME);
3121 if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
3123 VM_Warning("VM_search_getfilename: invalid filenum %i in %s\n", filenum, PRVM_NAME);
3127 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog->opensearches[handle]->filenames[filenum]);
3134 string chr(float ascii)
3141 VM_SAFEPARMCOUNT(1, VM_chr);
3143 tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
3146 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(tmp);
3151 VM_SAFEPARMCOUNT(1, VM_chr);
3153 len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
3157 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(tmp);
3160 //=============================================================================
3161 // Draw builtins (client & menu)
3167 float iscachedpic(string pic)
3170 void VM_iscachedpic(void)
3172 VM_SAFEPARMCOUNT(1,VM_iscachedpic);
3174 // drawq hasnt such a function, thus always return true
3175 PRVM_G_FLOAT(OFS_RETURN) = false;
3182 string precache_pic(string pic)
3185 void VM_precache_pic(void)
3189 VM_SAFEPARMCOUNT(1, VM_precache_pic);
3191 s = PRVM_G_STRING(OFS_PARM0);
3192 PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
3193 VM_CheckEmptyString (s);
3195 // AK Draw_CachePic is supposed to always return a valid pointer
3196 if( Draw_CachePic_Flags(s, CACHEPICFLAG_NOTPERSISTENT)->tex == r_texture_notexture )
3197 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
3207 void VM_freepic(void)
3211 VM_SAFEPARMCOUNT(1,VM_freepic);
3213 s = PRVM_G_STRING(OFS_PARM0);
3214 VM_CheckEmptyString (s);
3219 dp_font_t *getdrawfont(void)
3221 if(prog->globaloffsets.drawfont >= 0)
3223 int f = (int) PRVM_G_FLOAT(prog->globaloffsets.drawfont);
3224 if(f < 0 || f >= MAX_FONTS)
3225 return FONT_DEFAULT;
3226 return &dp_fonts[f];
3229 return FONT_DEFAULT;
3236 float drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag)
3239 void VM_drawcharacter(void)
3241 float *pos,*scale,*rgb;
3244 VM_SAFEPARMCOUNT(6,VM_drawcharacter);
3246 character = (char) PRVM_G_FLOAT(OFS_PARM1);
3249 PRVM_G_FLOAT(OFS_RETURN) = -1;
3250 VM_Warning("VM_drawcharacter: %s passed null character !\n",PRVM_NAME);
3254 pos = PRVM_G_VECTOR(OFS_PARM0);
3255 scale = PRVM_G_VECTOR(OFS_PARM2);
3256 rgb = PRVM_G_VECTOR(OFS_PARM3);
3257 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3259 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3261 PRVM_G_FLOAT(OFS_RETURN) = -2;
3262 VM_Warning("VM_drawcharacter: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3266 if(pos[2] || scale[2])
3267 Con_Printf("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")));
3269 if(!scale[0] || !scale[1])
3271 PRVM_G_FLOAT(OFS_RETURN) = -3;
3272 VM_Warning("VM_drawcharacter: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3276 DrawQ_String_Font(pos[0], pos[1], &character, 1, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
3277 PRVM_G_FLOAT(OFS_RETURN) = 1;
3284 float drawstring(vector position, string text, vector scale, vector rgb, float alpha, float flag)
3287 void VM_drawstring(void)
3289 float *pos,*scale,*rgb;
3292 VM_SAFEPARMCOUNT(6,VM_drawstring);
3294 string = PRVM_G_STRING(OFS_PARM1);
3295 pos = PRVM_G_VECTOR(OFS_PARM0);
3296 scale = PRVM_G_VECTOR(OFS_PARM2);
3297 rgb = PRVM_G_VECTOR(OFS_PARM3);
3298 flag = (int)PRVM_G_FLOAT(OFS_PARM5);
3300 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3302 PRVM_G_FLOAT(OFS_RETURN) = -2;
3303 VM_Warning("VM_drawstring: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3307 if(!scale[0] || !scale[1])
3309 PRVM_G_FLOAT(OFS_RETURN) = -3;
3310 VM_Warning("VM_drawstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3314 if(pos[2] || scale[2])
3315 Con_Printf("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")));
3317 DrawQ_String_Font(pos[0], pos[1], string, 0, scale[0], scale[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont());
3318 //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);
3319 PRVM_G_FLOAT(OFS_RETURN) = 1;
3324 VM_drawcolorcodedstring
3326 float drawcolorcodedstring(vector position, string text, vector scale, float alpha, float flag)
3329 void VM_drawcolorcodedstring(void)
3334 VM_SAFEPARMCOUNT(5,VM_drawstring);
3336 string = PRVM_G_STRING(OFS_PARM1);
3337 pos = PRVM_G_VECTOR(OFS_PARM0);
3338 scale = PRVM_G_VECTOR(OFS_PARM2);
3339 flag = (int)PRVM_G_FLOAT(OFS_PARM4);
3341 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3343 PRVM_G_FLOAT(OFS_RETURN) = -2;
3344 VM_Warning("VM_drawcolorcodedstring: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3348 if(!scale[0] || !scale[1])
3350 PRVM_G_FLOAT(OFS_RETURN) = -3;
3351 VM_Warning("VM_drawcolorcodedstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
3355 if(pos[2] || scale[2])
3356 Con_Printf("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")));
3359 DrawQ_String_Font(pos[0], pos[1], string, 0, scale[0], scale[1], 1, 1, 1, PRVM_G_FLOAT(OFS_PARM3), flag, NULL, false, getdrawfont());
3360 PRVM_G_FLOAT(OFS_RETURN) = 1;
3366 float stringwidth(string text, float allowColorCodes, float size)
3369 void VM_stringwidth(void)
3373 float mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
3376 VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
3380 szv = PRVM_G_VECTOR(OFS_PARM2);
3385 static float defsize[] = {0, 0};
3391 string = PRVM_G_STRING(OFS_PARM0);
3392 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3394 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font_Size(string, szv[0], szv[1], 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
3398 mult = sz = PRVM_G_FLOAT(OFS_PARM2);
3406 string = PRVM_G_STRING(OFS_PARM0);
3407 colors = (int)PRVM_G_FLOAT(OFS_PARM1);
3409 PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_Font(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
3417 float drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag)
3420 void VM_drawpic(void)
3422 const char *picname;
3423 float *size, *pos, *rgb;
3426 VM_SAFEPARMCOUNT(6,VM_drawpic);
3428 picname = PRVM_G_STRING(OFS_PARM1);
3429 VM_CheckEmptyString (picname);
3431 // is pic cached ? no function yet for that
3434 PRVM_G_FLOAT(OFS_RETURN) = -4;
3435 VM_Warning("VM_drawpic: %s: %s not cached !\n", PRVM_NAME, picname);
3439 pos = PRVM_G_VECTOR(OFS_PARM0);
3440 size = PRVM_G_VECTOR(OFS_PARM2);
3441 rgb = PRVM_G_VECTOR(OFS_PARM3);
3442 flag = (int) PRVM_G_FLOAT(OFS_PARM5);
3444 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3446 PRVM_G_FLOAT(OFS_RETURN) = -2;
3447 VM_Warning("VM_drawpic: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3451 if(pos[2] || size[2])
3452 Con_Printf("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")));
3454 DrawQ_Pic(pos[0], pos[1], Draw_CachePic (picname), size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
3455 PRVM_G_FLOAT(OFS_RETURN) = 1;
3461 float drawrotpic(vector position, string pic, vector size, vector org, float angle, vector rgb, float alpha, float flag)
3464 void VM_drawrotpic(void)
3466 const char *picname;
3467 float *size, *pos, *org, *rgb;
3470 VM_SAFEPARMCOUNT(8,VM_drawrotpic);
3472 picname = PRVM_G_STRING(OFS_PARM1);
3473 VM_CheckEmptyString (picname);
3475 // is pic cached ? no function yet for that
3478 PRVM_G_FLOAT(OFS_RETURN) = -4;
3479 VM_Warning("VM_drawrotpic: %s: %s not cached !\n", PRVM_NAME, picname);
3483 pos = PRVM_G_VECTOR(OFS_PARM0);
3484 size = PRVM_G_VECTOR(OFS_PARM2);
3485 org = PRVM_G_VECTOR(OFS_PARM3);
3486 rgb = PRVM_G_VECTOR(OFS_PARM5);
3487 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3489 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3491 PRVM_G_FLOAT(OFS_RETURN) = -2;
3492 VM_Warning("VM_drawrotpic: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3496 if(pos[2] || size[2] || org[2])
3497 Con_Printf("VM_drawrotpic: z value from pos/size/org discarded\n");
3499 DrawQ_RotPic(pos[0], pos[1], Draw_CachePic(picname), 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);
3500 PRVM_G_FLOAT(OFS_RETURN) = 1;
3506 float drawsubpic(vector position, vector size, string pic, vector srcPos, vector srcSize, vector rgb, float alpha, float flag)
3510 void VM_drawsubpic(void)
3512 const char *picname;
3513 float *size, *pos, *rgb, *srcPos, *srcSize, alpha;
3516 VM_SAFEPARMCOUNT(8,VM_drawsubpic);
3518 picname = PRVM_G_STRING(OFS_PARM2);
3519 VM_CheckEmptyString (picname);
3521 // is pic cached ? no function yet for that
3524 PRVM_G_FLOAT(OFS_RETURN) = -4;
3525 VM_Warning("VM_drawsubpic: %s: %s not cached !\n", PRVM_NAME, picname);
3529 pos = PRVM_G_VECTOR(OFS_PARM0);
3530 size = PRVM_G_VECTOR(OFS_PARM1);
3531 srcPos = PRVM_G_VECTOR(OFS_PARM3);
3532 srcSize = PRVM_G_VECTOR(OFS_PARM4);
3533 rgb = PRVM_G_VECTOR(OFS_PARM5);
3534 alpha = PRVM_G_FLOAT(OFS_PARM6);
3535 flag = (int) PRVM_G_FLOAT(OFS_PARM7);
3537 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3539 PRVM_G_FLOAT(OFS_RETURN) = -2;
3540 VM_Warning("VM_drawsubpic: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3544 if(pos[2] || size[2])
3545 Con_Printf("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")));
3547 DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic (picname),
3549 srcPos[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3550 srcPos[0] + srcSize[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
3551 srcPos[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3552 srcPos[0] + srcSize[0], srcPos[1] + srcSize[1], rgb[0], rgb[1], rgb[2], alpha,
3554 PRVM_G_FLOAT(OFS_RETURN) = 1;
3561 float drawfill(vector position, vector size, vector rgb, float alpha, float flag)
3564 void VM_drawfill(void)
3566 float *size, *pos, *rgb;
3569 VM_SAFEPARMCOUNT(5,VM_drawfill);
3572 pos = PRVM_G_VECTOR(OFS_PARM0);
3573 size = PRVM_G_VECTOR(OFS_PARM1);
3574 rgb = PRVM_G_VECTOR(OFS_PARM2);
3575 flag = (int) PRVM_G_FLOAT(OFS_PARM4);
3577 if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
3579 PRVM_G_FLOAT(OFS_RETURN) = -2;
3580 VM_Warning("VM_drawfill: %s: wrong DRAWFLAG %i !\n",PRVM_NAME,flag);
3584 if(pos[2] || size[2])
3585 Con_Printf("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")));
3587 DrawQ_Fill(pos[0], pos[1], size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM3), flag);
3588 PRVM_G_FLOAT(OFS_RETURN) = 1;
3595 drawsetcliparea(float x, float y, float width, float height)
3598 void VM_drawsetcliparea(void)
3601 VM_SAFEPARMCOUNT(4,VM_drawsetcliparea);
3603 x = bound(0, PRVM_G_FLOAT(OFS_PARM0), vid_conwidth.integer);
3604 y = bound(0, PRVM_G_FLOAT(OFS_PARM1), vid_conheight.integer);
3605 w = bound(0, PRVM_G_FLOAT(OFS_PARM2) + PRVM_G_FLOAT(OFS_PARM0) - x, (vid_conwidth.integer - x));
3606 h = bound(0, PRVM_G_FLOAT(OFS_PARM3) + PRVM_G_FLOAT(OFS_PARM1) - y, (vid_conheight.integer - y));
3608 DrawQ_SetClipArea(x, y, w, h);
3613 VM_drawresetcliparea
3618 void VM_drawresetcliparea(void)
3620 VM_SAFEPARMCOUNT(0,VM_drawresetcliparea);
3622 DrawQ_ResetClipArea();
3629 vector getimagesize(string pic)
3632 void VM_getimagesize(void)
3637 VM_SAFEPARMCOUNT(1,VM_getimagesize);
3639 p = PRVM_G_STRING(OFS_PARM0);
3640 VM_CheckEmptyString (p);
3642 pic = Draw_CachePic_Flags (p, CACHEPICFLAG_NOTPERSISTENT);
3644 PRVM_G_VECTOR(OFS_RETURN)[0] = pic->width;
3645 PRVM_G_VECTOR(OFS_RETURN)[1] = pic->height;
3646 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
3653 string keynumtostring(float keynum)
3656 void VM_keynumtostring (void)
3658 VM_SAFEPARMCOUNT(1, VM_keynumtostring);
3660 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(Key_KeynumToString((int)PRVM_G_FLOAT(OFS_PARM0)));
3665 VM_findkeysforcommand
3667 string findkeysforcommand(string command)
3669 the returned string is an altstring
3672 #define NUMKEYS 5 // TODO: merge the constant in keys.c with this one somewhen
3674 void M_FindKeysForCommand(const char *command, int *keys);
3675 void VM_findkeysforcommand(void)
3678 char ret[VM_STRINGTEMP_LENGTH];
3682 VM_SAFEPARMCOUNT(1, VM_findkeysforcommand);
3684 cmd = PRVM_G_STRING(OFS_PARM0);
3686 VM_CheckEmptyString(cmd);
3688 M_FindKeysForCommand(cmd, keys);
3691 for(i = 0; i < NUMKEYS; i++)
3692 strlcat(ret, va(" \'%i\'", keys[i]), sizeof(ret));
3694 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(ret);
3701 float stringtokeynum(string key)
3704 void VM_stringtokeynum (void)
3706 VM_SAFEPARMCOUNT( 1, VM_keynumtostring );
3708 PRVM_G_INT(OFS_RETURN) = Key_StringToKeynum(PRVM_G_STRING(OFS_PARM0));
3711 // CL_Video interface functions
3714 ========================
3717 float cin_open(string file, string name)
3718 ========================
3720 void VM_cin_open( void )
3725 VM_SAFEPARMCOUNT( 2, VM_cin_open );
3727 file = PRVM_G_STRING( OFS_PARM0 );
3728 name = PRVM_G_STRING( OFS_PARM1 );
3730 VM_CheckEmptyString( file );
3731 VM_CheckEmptyString( name );
3733 if( CL_OpenVideo( file, name, MENUOWNER ) )
3734 PRVM_G_FLOAT( OFS_RETURN ) = 1;
3736 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3740 ========================
3743 void cin_close(string name)
3744 ========================
3746 void VM_cin_close( void )
3750 VM_SAFEPARMCOUNT( 1, VM_cin_close );
3752 name = PRVM_G_STRING( OFS_PARM0 );
3753 VM_CheckEmptyString( name );
3755 CL_CloseVideo( CL_GetVideoByName( name ) );
3759 ========================
3761 void cin_setstate(string name, float type)
3762 ========================
3764 void VM_cin_setstate( void )
3767 clvideostate_t state;
3770 VM_SAFEPARMCOUNT( 2, VM_cin_netstate );
3772 name = PRVM_G_STRING( OFS_PARM0 );
3773 VM_CheckEmptyString( name );
3775 state = (clvideostate_t)((int)PRVM_G_FLOAT( OFS_PARM1 ));
3777 video = CL_GetVideoByName( name );
3778 if( video && state > CLVIDEO_UNUSED && state < CLVIDEO_STATECOUNT )
3779 CL_SetVideoState( video, state );
3783 ========================
3786 float cin_getstate(string name)
3787 ========================
3789 void VM_cin_getstate( void )
3794 VM_SAFEPARMCOUNT( 1, VM_cin_getstate );
3796 name = PRVM_G_STRING( OFS_PARM0 );
3797 VM_CheckEmptyString( name );
3799 video = CL_GetVideoByName( name );
3801 PRVM_G_FLOAT( OFS_RETURN ) = (int)video->state;
3803 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3807 ========================
3810 void cin_restart(string name)
3811 ========================
3813 void VM_cin_restart( void )
3818 VM_SAFEPARMCOUNT( 1, VM_cin_restart );
3820 name = PRVM_G_STRING( OFS_PARM0 );
3821 VM_CheckEmptyString( name );
3823 video = CL_GetVideoByName( name );
3825 CL_RestartVideo( video );
3829 ========================
3831 ========================
3833 void VM_Gecko_Init( void ) {
3834 // the prog struct is memset to 0 by Initprog? [12/6/2007 Black]
3835 // FIXME: remove the other _Init functions then, too? [12/6/2007 Black]
3839 ========================
3841 ========================
3843 void VM_Gecko_Destroy( void ) {
3845 for( i = 0 ; i < PRVM_MAX_GECKOINSTANCES ; i++ ) {
3846 clgecko_t **instance = &prog->opengeckoinstances[ i ];
3848 CL_Gecko_DestroyBrowser( *instance );
3855 ========================
3858 float[bool] gecko_create( string name )
3859 ========================
3861 void VM_gecko_create( void ) {
3864 clgecko_t *instance;
3866 VM_SAFEPARMCOUNT( 1, VM_gecko_create );
3868 name = PRVM_G_STRING( OFS_PARM0 );
3869 VM_CheckEmptyString( name );
3871 // find an empty slot for this gecko browser..
3872 for( i = 0 ; i < PRVM_MAX_GECKOINSTANCES ; i++ ) {
3873 if( prog->opengeckoinstances[ i ] == NULL ) {
3877 if( i == PRVM_MAX_GECKOINSTANCES ) {
3878 VM_Warning("VM_gecko_create: %s ran out of gecko handles (%i)\n", PRVM_NAME, PRVM_MAX_GECKOINSTANCES);
3879 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3883 instance = prog->opengeckoinstances[ i ] = CL_Gecko_CreateBrowser( name, PRVM_GetProgNr() );
3885 // TODO: error handling [12/3/2007 Black]
3886 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3889 PRVM_G_FLOAT( OFS_RETURN ) = 1;
3893 ========================
3896 void gecko_destroy( string name )
3897 ========================
3899 void VM_gecko_destroy( void ) {
3901 clgecko_t *instance;
3903 VM_SAFEPARMCOUNT( 1, VM_gecko_destroy );
3905 name = PRVM_G_STRING( OFS_PARM0 );
3906 VM_CheckEmptyString( name );
3907 instance = CL_Gecko_FindBrowser( name );
3911 CL_Gecko_DestroyBrowser( instance );
3915 ========================
3918 void gecko_navigate( string name, string URI )
3919 ========================
3921 void VM_gecko_navigate( void ) {
3924 clgecko_t *instance;
3926 VM_SAFEPARMCOUNT( 2, VM_gecko_navigate );
3928 name = PRVM_G_STRING( OFS_PARM0 );
3929 URI = PRVM_G_STRING( OFS_PARM1 );
3930 VM_CheckEmptyString( name );
3931 VM_CheckEmptyString( URI );
3933 instance = CL_Gecko_FindBrowser( name );
3937 CL_Gecko_NavigateToURI( instance, URI );
3941 ========================
3944 float[bool] gecko_keyevent( string name, float key, float eventtype )
3945 ========================
3947 void VM_gecko_keyevent( void ) {
3950 clgecko_buttoneventtype_t eventtype;
3951 clgecko_t *instance;
3953 VM_SAFEPARMCOUNT( 3, VM_gecko_keyevent );
3955 name = PRVM_G_STRING( OFS_PARM0 );
3956 VM_CheckEmptyString( name );
3957 key = (unsigned int) PRVM_G_FLOAT( OFS_PARM1 );
3958 switch( (unsigned int) PRVM_G_FLOAT( OFS_PARM2 ) ) {
3960 eventtype = CLG_BET_DOWN;
3963 eventtype = CLG_BET_UP;
3966 eventtype = CLG_BET_PRESS;
3969 eventtype = CLG_BET_DOUBLECLICK;
3972 // TODO: console printf? [12/3/2007 Black]
3973 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3977 instance = CL_Gecko_FindBrowser( name );
3979 PRVM_G_FLOAT( OFS_RETURN ) = 0;
3983 PRVM_G_FLOAT( OFS_RETURN ) = (CL_Gecko_Event_Key( instance, (keynum_t) key, eventtype ) == true);
3987 ========================
3990 void gecko_mousemove( string name, float x, float y )
3991 ========================
3993 void VM_gecko_movemouse( void ) {
3996 clgecko_t *instance;
3998 VM_SAFEPARMCOUNT( 3, VM_gecko_movemouse );
4000 name = PRVM_G_STRING( OFS_PARM0 );
4001 VM_CheckEmptyString( name );
4002 x = PRVM_G_FLOAT( OFS_PARM1 );
4003 y = PRVM_G_FLOAT( OFS_PARM2 );
4005 instance = CL_Gecko_FindBrowser( name );
4009 CL_Gecko_Event_CursorMove( instance, x, y );
4014 ========================
4017 void gecko_resize( string name, float w, float h )
4018 ========================
4020 void VM_gecko_resize( void ) {
4023 clgecko_t *instance;
4025 VM_SAFEPARMCOUNT( 3, VM_gecko_movemouse );
4027 name = PRVM_G_STRING( OFS_PARM0 );
4028 VM_CheckEmptyString( name );
4029 w = PRVM_G_FLOAT( OFS_PARM1 );
4030 h = PRVM_G_FLOAT( OFS_PARM2 );
4032 instance = CL_Gecko_FindBrowser( name );
4036 CL_Gecko_Resize( instance, (int) w, (int) h );
4041 ========================
4042 VM_gecko_get_texture_extent
4044 vector gecko_get_texture_extent( string name )
4045 ========================
4047 void VM_gecko_get_texture_extent( void ) {
4049 clgecko_t *instance;
4051 VM_SAFEPARMCOUNT( 1, VM_gecko_movemouse );
4053 name = PRVM_G_STRING( OFS_PARM0 );
4054 VM_CheckEmptyString( name );
4056 PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
4057 instance = CL_Gecko_FindBrowser( name );
4059 PRVM_G_VECTOR(OFS_RETURN)[0] = 0;
4060 PRVM_G_VECTOR(OFS_RETURN)[1] = 0;
4063 CL_Gecko_GetTextureExtent( instance,
4064 PRVM_G_VECTOR(OFS_RETURN), PRVM_G_VECTOR(OFS_RETURN)+1 );
4073 Writes new values for v_forward, v_up, and v_right based on angles
4074 void makevectors(vector angle)
4077 void VM_makevectors (void)
4079 prvm_eval_t *valforward, *valright, *valup;
4080 valforward = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_forward);
4081 valright = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_right);
4082 valup = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_up);
4083 if (!valforward || !valright || !valup)
4085 VM_Warning("makevectors: could not find v_forward, v_right, or v_up global variables\n");
4088 VM_SAFEPARMCOUNT(1, VM_makevectors);
4089 AngleVectors (PRVM_G_VECTOR(OFS_PARM0), valforward->vector, valright->vector, valup->vector);
4096 Writes new values for v_forward, v_up, and v_right based on the given forward vector
4097 vectorvectors(vector)
4100 void VM_vectorvectors (void)
4102 prvm_eval_t *valforward, *valright, *valup;
4103 valforward = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_forward);
4104 valright = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_right);
4105 valup = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.v_up);
4106 if (!valforward || !valright || !valup)
4108 VM_Warning("vectorvectors: could not find v_forward, v_right, or v_up global variables\n");
4111 VM_SAFEPARMCOUNT(1, VM_vectorvectors);
4112 VectorNormalize2(PRVM_G_VECTOR(OFS_PARM0), valforward->vector);
4113 VectorVectors(valforward->vector, valright->vector, valup->vector);
4117 ========================
4120 void drawline(float width, vector pos1, vector pos2, vector rgb, float alpha, float flags)
4121 ========================
4123 void VM_drawline (void)
4125 float *c1, *c2, *rgb;
4127 unsigned char flags;
4129 VM_SAFEPARMCOUNT(6, VM_drawline);
4130 width = PRVM_G_FLOAT(OFS_PARM0);
4131 c1 = PRVM_G_VECTOR(OFS_PARM1);
4132 c2 = PRVM_G_VECTOR(OFS_PARM2);
4133 rgb = PRVM_G_VECTOR(OFS_PARM3);
4134 alpha = PRVM_G_FLOAT(OFS_PARM4);
4135 flags = (int)PRVM_G_FLOAT(OFS_PARM5);
4136 DrawQ_Line(width, c1[0], c1[1], c2[0], c2[1], rgb[0], rgb[1], rgb[2], alpha, flags);
4139 // float(float number, float quantity) bitshift (EXT_BITSHIFT)
4140 void VM_bitshift (void)
4143 VM_SAFEPARMCOUNT(2, VM_bitshift);
4145 n1 = (int)fabs((float)((int)PRVM_G_FLOAT(OFS_PARM0)));
4146 n2 = (int)PRVM_G_FLOAT(OFS_PARM1);
4148 PRVM_G_FLOAT(OFS_RETURN) = n1;
4151 PRVM_G_FLOAT(OFS_RETURN) = (n1 >> -n2);
4153 PRVM_G_FLOAT(OFS_RETURN) = (n1 << n2);
4156 ////////////////////////////////////////
4157 // AltString functions
4158 ////////////////////////////////////////
4161 ========================
4164 float altstr_count(string)
4165 ========================
4167 void VM_altstr_count( void )
4169 const char *altstr, *pos;
4172 VM_SAFEPARMCOUNT( 1, VM_altstr_count );
4174 altstr = PRVM_G_STRING( OFS_PARM0 );
4175 //VM_CheckEmptyString( altstr );
4177 for( count = 0, pos = altstr ; *pos ; pos++ ) {
4178 if( *pos == '\\' ) {
4182 } else if( *pos == '\'' ) {
4187 PRVM_G_FLOAT( OFS_RETURN ) = (float) (count / 2);
4191 ========================
4194 string altstr_prepare(string)
4195 ========================
4197 void VM_altstr_prepare( void )
4200 const char *instr, *in;
4202 char outstr[VM_STRINGTEMP_LENGTH];
4204 VM_SAFEPARMCOUNT( 1, VM_altstr_prepare );
4206 instr = PRVM_G_STRING( OFS_PARM0 );
4208 for( out = outstr, in = instr, size = sizeof(outstr) - 1 ; size && *in ; size--, in++, out++ )
4217 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
4221 ========================
4224 string altstr_get(string, float)
4225 ========================
4227 void VM_altstr_get( void )
4229 const char *altstr, *pos;
4232 char outstr[VM_STRINGTEMP_LENGTH];
4234 VM_SAFEPARMCOUNT( 2, VM_altstr_get );
4236 altstr = PRVM_G_STRING( OFS_PARM0 );
4238 count = (int)PRVM_G_FLOAT( OFS_PARM1 );
4239 count = count * 2 + 1;
4241 for( pos = altstr ; *pos && count ; pos++ )
4242 if( *pos == '\\' ) {
4245 } else if( *pos == '\'' )
4249 PRVM_G_INT( OFS_RETURN ) = 0;
4253 for( out = outstr, size = sizeof(outstr) - 1 ; size && *pos ; size--, pos++, out++ )
4254 if( *pos == '\\' ) {
4259 } else if( *pos == '\'' )
4265 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
4269 ========================
4272 string altstr_set(string altstr, float num, string set)
4273 ========================
4275 void VM_altstr_set( void )
4278 const char *altstr, *str;
4281 char outstr[VM_STRINGTEMP_LENGTH];
4283 VM_SAFEPARMCOUNT( 3, VM_altstr_set );
4285 altstr = PRVM_G_STRING( OFS_PARM0 );
4287 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4289 str = PRVM_G_STRING( OFS_PARM2 );
4292 for( num = num * 2 + 1, in = altstr; *in && num; *out++ = *in++ )
4297 } else if( *in == '\'' ) {
4302 for( ; *str; *out++ = *str++ );
4303 // now jump over the old content
4305 if( *in == '\'' || (*in == '\\' && !*++in) )
4308 strlcpy(out, in, outstr + sizeof(outstr) - out);
4309 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
4313 ========================
4316 string altstr_ins(string altstr, float num, string set)
4317 ========================
4319 void VM_altstr_ins(void)
4327 char outstr[VM_STRINGTEMP_LENGTH];
4329 VM_SAFEPARMCOUNT(3, VM_altstr_ins);
4331 in = instr = PRVM_G_STRING( OFS_PARM0 );
4332 num = (int)PRVM_G_FLOAT( OFS_PARM1 );
4333 set = setstr = PRVM_G_STRING( OFS_PARM2 );
4336 for( num = num * 2 + 2 ; *in && num > 0 ; *out++ = *in++ )
4341 } else if( *in == '\'' ) {
4346 for( ; *set ; *out++ = *set++ );
4349 strlcpy(out, in, outstr + sizeof(outstr) - out);
4350 PRVM_G_INT( OFS_RETURN ) = PRVM_SetTempString( outstr );
4354 ////////////////////////////////////////
4355 // BufString functions
4356 ////////////////////////////////////////
4357 //[515]: string buffers support
4359 static size_t stringbuffers_sortlength;
4361 static void BufStr_Expand(prvm_stringbuffer_t *stringbuffer, int strindex)
4363 if (stringbuffer->max_strings <= strindex)
4365 char **oldstrings = stringbuffer->strings;
4366 stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
4367 while (stringbuffer->max_strings <= strindex)
4368 stringbuffer->max_strings *= 2;
4369 stringbuffer->strings = (char **) Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
4370 if (stringbuffer->num_strings > 0)
4371 memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
4373 Mem_Free(oldstrings);
4377 static void BufStr_Shrink(prvm_stringbuffer_t *stringbuffer)
4379 // reduce num_strings if there are empty string slots at the end
4380 while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
4381 stringbuffer->num_strings--;
4383 // if empty, free the string pointer array
4384 if (stringbuffer->num_strings == 0)
4386 stringbuffer->max_strings = 0;
4387 if (stringbuffer->strings)
4388 Mem_Free(stringbuffer->strings);
4389 stringbuffer->strings = NULL;
4393 static int BufStr_SortStringsUP (const void *in1, const void *in2)
4396 a = *((const char **) in1);
4397 b = *((const char **) in2);
4399 if(!b[0]) return -1;
4400 return strncmp(a, b, stringbuffers_sortlength);
4403 static int BufStr_SortStringsDOWN (const void *in1, const void *in2)
4406 a = *((const char **) in1);
4407 b = *((const char **) in2);
4409 if(!b[0]) return -1;
4410 return strncmp(b, a, stringbuffers_sortlength);
4414 ========================
4416 creates new buffer, and returns it's index, returns -1 if failed
4417 float buf_create(void) = #460;
4418 ========================
4420 void VM_buf_create (void)
4422 prvm_stringbuffer_t *stringbuffer;
4424 VM_SAFEPARMCOUNT(0, VM_buf_create);
4425 stringbuffer = (prvm_stringbuffer_t *) Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
4426 for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
4427 stringbuffer->origin = PRVM_AllocationOrigin();
4428 PRVM_G_FLOAT(OFS_RETURN) = i;
4432 ========================
4434 deletes buffer and all strings in it
4435 void buf_del(float bufhandle) = #461;
4436 ========================
4438 void VM_buf_del (void)
4440 prvm_stringbuffer_t *stringbuffer;
4441 VM_SAFEPARMCOUNT(1, VM_buf_del);
4442 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4446 for (i = 0;i < stringbuffer->num_strings;i++)
4447 if (stringbuffer->strings[i])
4448 Mem_Free(stringbuffer->strings[i]);
4449 if (stringbuffer->strings)
4450 Mem_Free(stringbuffer->strings);
4451 if(stringbuffer->origin)
4452 PRVM_Free((char *)stringbuffer->origin);
4453 Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
4457 VM_Warning("VM_buf_del: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4463 ========================
4465 how many strings are stored in buffer
4466 float buf_getsize(float bufhandle) = #462;
4467 ========================
4469 void VM_buf_getsize (void)
4471 prvm_stringbuffer_t *stringbuffer;
4472 VM_SAFEPARMCOUNT(1, VM_buf_getsize);
4474 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4477 PRVM_G_FLOAT(OFS_RETURN) = -1;
4478 VM_Warning("VM_buf_getsize: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4482 PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
4486 ========================
4488 copy all content from one buffer to another, make sure it exists
4489 void buf_copy(float bufhandle_from, float bufhandle_to) = #463;
4490 ========================
4492 void VM_buf_copy (void)
4494 prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
4496 VM_SAFEPARMCOUNT(2, VM_buf_copy);
4498 srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4499 if(!srcstringbuffer)
4501 VM_Warning("VM_buf_copy: invalid source buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4504 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4505 if(i == (int)PRVM_G_FLOAT(OFS_PARM0))
4507 VM_Warning("VM_buf_copy: source == destination (%i) in %s\n", i, PRVM_NAME);
4510 dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4511 if(!dststringbuffer)
4513 VM_Warning("VM_buf_copy: invalid destination buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), PRVM_NAME);
4517 for (i = 0;i < dststringbuffer->num_strings;i++)
4518 if (dststringbuffer->strings[i])
4519 Mem_Free(dststringbuffer->strings[i]);
4520 if (dststringbuffer->strings)
4521 Mem_Free(dststringbuffer->strings);
4522 *dststringbuffer = *srcstringbuffer;
4523 if (dststringbuffer->max_strings)
4524 dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
4526 for (i = 0;i < dststringbuffer->num_strings;i++)
4528 if (srcstringbuffer->strings[i])
4531 stringlen = strlen(srcstringbuffer->strings[i]) + 1;
4532 dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
4533 memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
4539 ========================
4541 sort buffer by beginnings of strings (cmplength defaults it's length)
4542 "backward == TRUE" means that sorting goes upside-down
4543 void buf_sort(float bufhandle, float cmplength, float backward) = #464;
4544 ========================
4546 void VM_buf_sort (void)
4548 prvm_stringbuffer_t *stringbuffer;
4549 VM_SAFEPARMCOUNT(3, VM_buf_sort);
4551 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4554 VM_Warning("VM_buf_sort: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4557 if(stringbuffer->num_strings <= 0)
4559 VM_Warning("VM_buf_sort: tried to sort empty buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4562 stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
4563 if(stringbuffers_sortlength <= 0)
4564 stringbuffers_sortlength = 0x7FFFFFFF;
4566 if(!PRVM_G_FLOAT(OFS_PARM2))
4567 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
4569 qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
4571 BufStr_Shrink(stringbuffer);
4575 ========================
4577 concantenates all buffer string into one with "glue" separator and returns it as tempstring
4578 string buf_implode(float bufhandle, string glue) = #465;
4579 ========================
4581 void VM_buf_implode (void)
4583 prvm_stringbuffer_t *stringbuffer;
4584 char k[VM_STRINGTEMP_LENGTH];
4588 VM_SAFEPARMCOUNT(2, VM_buf_implode);
4590 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4591 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4594 VM_Warning("VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4597 if(!stringbuffer->num_strings)
4599 sep = PRVM_G_STRING(OFS_PARM1);
4601 for(l = i = 0;i < stringbuffer->num_strings;i++)
4603 if(stringbuffer->strings[i])
4605 l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
4606 if (l >= sizeof(k) - 1)
4608 strlcat(k, sep, sizeof(k));
4609 strlcat(k, stringbuffer->strings[i], sizeof(k));
4612 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(k);
4616 ========================
4618 get a string from buffer, returns tempstring, dont str_unzone it!
4619 string bufstr_get(float bufhandle, float string_index) = #465;
4620 ========================
4622 void VM_bufstr_get (void)
4624 prvm_stringbuffer_t *stringbuffer;
4626 VM_SAFEPARMCOUNT(2, VM_bufstr_get);
4628 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
4629 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4632 VM_Warning("VM_bufstr_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4635 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4638 VM_Warning("VM_bufstr_get: invalid string index %i used in %s\n", strindex, PRVM_NAME);
4641 if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
4642 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(stringbuffer->strings[strindex]);
4646 ========================
4648 copies a string into selected slot of buffer
4649 void bufstr_set(float bufhandle, float string_index, string str) = #466;
4650 ========================
4652 void VM_bufstr_set (void)
4655 prvm_stringbuffer_t *stringbuffer;
4658 VM_SAFEPARMCOUNT(3, VM_bufstr_set);
4660 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4663 VM_Warning("VM_bufstr_set: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4666 strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
4667 if(strindex < 0 || strindex >= 1000000) // huge number of strings
4669 VM_Warning("VM_bufstr_set: invalid string index %i used in %s\n", strindex, PRVM_NAME);
4673 BufStr_Expand(stringbuffer, strindex);
4674 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4676 if(stringbuffer->strings[strindex])
4677 Mem_Free(stringbuffer->strings[strindex]);
4678 stringbuffer->strings[strindex] = NULL;
4680 news = PRVM_G_STRING(OFS_PARM2);
4681 if (news && news[0])
4683 size_t alloclen = strlen(news) + 1;
4684 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4685 memcpy(stringbuffer->strings[strindex], news, alloclen);
4688 BufStr_Shrink(stringbuffer);
4692 ========================
4694 adds string to buffer in first free slot and returns its index
4695 "order == TRUE" means that string will be added after last "full" slot
4696 float bufstr_add(float bufhandle, string str, float order) = #467;
4697 ========================
4699 void VM_bufstr_add (void)
4701 int order, strindex;
4702 prvm_stringbuffer_t *stringbuffer;
4706 VM_SAFEPARMCOUNT(3, VM_bufstr_add);
4708 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4709 PRVM_G_FLOAT(OFS_RETURN) = -1;
4712 VM_Warning("VM_bufstr_add: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4715 string = PRVM_G_STRING(OFS_PARM1);
4716 if(!string || !string[0])
4718 VM_Warning("VM_bufstr_add: can not add an empty string to buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4721 order = (int)PRVM_G_FLOAT(OFS_PARM2);
4723 strindex = stringbuffer->num_strings;
4725 for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
4726 if (stringbuffer->strings[strindex] == NULL)
4729 BufStr_Expand(stringbuffer, strindex);
4731 stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
4732 alloclen = strlen(string) + 1;
4733 stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4734 memcpy(stringbuffer->strings[strindex], string, alloclen);
4736 PRVM_G_FLOAT(OFS_RETURN) = strindex;
4740 ========================
4742 delete string from buffer
4743 void bufstr_free(float bufhandle, float string_index) = #468;
4744 ========================
4746 void VM_bufstr_free (void)
4749 prvm_stringbuffer_t *stringbuffer;
4750 VM_SAFEPARMCOUNT(2, VM_bufstr_free);
4752 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4755 VM_Warning("VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4758 i = (int)PRVM_G_FLOAT(OFS_PARM1);
4761 VM_Warning("VM_bufstr_free: invalid string index %i used in %s\n", i, PRVM_NAME);
4765 if (i < stringbuffer->num_strings)
4767 if(stringbuffer->strings[i])
4768 Mem_Free(stringbuffer->strings[i]);
4769 stringbuffer->strings[i] = NULL;
4772 BufStr_Shrink(stringbuffer);
4781 void VM_buf_cvarlist(void)
4784 const char *partial, *antipartial;
4785 size_t len, antilen;
4787 qboolean ispattern, antiispattern;
4789 prvm_stringbuffer_t *stringbuffer;
4790 VM_SAFEPARMCOUNTRANGE(2, 3, VM_buf_cvarlist);
4792 stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
4795 VM_Warning("VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
4799 partial = PRVM_G_STRING(OFS_PARM1);
4803 len = strlen(partial);
4806 antipartial = PRVM_G_STRING(OFS_PARM2);
4812 antilen = strlen(antipartial);
4814 for (n = 0;n < stringbuffer->num_strings;n++)
4815 if (stringbuffer->strings[n])
4816 Mem_Free(stringbuffer->strings[n]);
4817 if (stringbuffer->strings)
4818 Mem_Free(stringbuffer->strings);
4819 stringbuffer->strings = NULL;
4821 ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
4822 antiispattern = antipartial && (strchr(antipartial, '*') || strchr(antipartial, '?'));
4825 for(cvar = cvar_vars; cvar; cvar = cvar->next)
4827 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
4830 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
4836 stringbuffer->max_strings = stringbuffer->num_strings = n;
4837 if (stringbuffer->max_strings)
4838 stringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(stringbuffer->strings[0]) * stringbuffer->max_strings);
4841 for(cvar = cvar_vars; cvar; cvar = cvar->next)
4843 if(len && (ispattern ? !matchpattern_with_separator(cvar->name, partial, false, "", false) : strncmp(partial, cvar->name, len)))
4846 if(antilen && (antiispattern ? matchpattern_with_separator(cvar->name, antipartial, false, "", false) : !strncmp(antipartial, cvar->name, antilen)))
4849 alloclen = strlen(cvar->name) + 1;
4850 stringbuffer->strings[n] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
4851 memcpy(stringbuffer->strings[n], cvar->name, alloclen);
4866 This was a major timewaster in progs, so it was converted to C
4869 void VM_changeyaw (void)
4872 float ideal, current, move, speed;
4874 // this is called (VERY HACKISHLY) by SV_MoveToGoal, so it can not use any
4875 // parameters because they are the parameters to SV_MoveToGoal, not this
4876 //VM_SAFEPARMCOUNT(0, VM_changeyaw);
4878 ent = PRVM_PROG_TO_EDICT(PRVM_GLOBALFIELDVALUE(prog->globaloffsets.self)->edict);
4879 if (ent == prog->edicts)
4881 VM_Warning("changeyaw: can not modify world entity\n");
4884 if (ent->priv.server->free)
4886 VM_Warning("changeyaw: can not modify free entity\n");
4889 if (prog->fieldoffsets.angles < 0 || prog->fieldoffsets.ideal_yaw < 0 || prog->fieldoffsets.yaw_speed < 0)
4891 VM_Warning("changeyaw: angles, ideal_yaw, or yaw_speed field(s) not found\n");
4894 current = ANGLEMOD(PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[1]);
4895 ideal = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.ideal_yaw)->_float;
4896 speed = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.yaw_speed)->_float;
4898 if (current == ideal)
4900 move = ideal - current;
4901 if (ideal > current)
4922 PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[1] = ANGLEMOD (current + move);
4930 void VM_changepitch (void)
4933 float ideal, current, move, speed;
4935 VM_SAFEPARMCOUNT(1, VM_changepitch);
4937 ent = PRVM_G_EDICT(OFS_PARM0);
4938 if (ent == prog->edicts)
4940 VM_Warning("changepitch: can not modify world entity\n");
4943 if (ent->priv.server->free)
4945 VM_Warning("changepitch: can not modify free entity\n");
4948 if (prog->fieldoffsets.angles < 0 || prog->fieldoffsets.idealpitch < 0 || prog->fieldoffsets.pitch_speed < 0)
4950 VM_Warning("changepitch: angles, idealpitch, or pitch_speed field(s) not found\n");
4953 current = ANGLEMOD(PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[0]);
4954 ideal = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.idealpitch)->_float;
4955 speed = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.pitch_speed)->_float;
4957 if (current == ideal)
4959 move = ideal - current;
4960 if (ideal > current)
4981 PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.angles)->vector[0] = ANGLEMOD (current + move);
4985 void VM_uncolorstring (void)
4987 char szNewString[VM_STRINGTEMP_LENGTH];
4988 const char *szString;
4991 VM_SAFEPARMCOUNT(1, VM_uncolorstring);
4992 szString = PRVM_G_STRING(OFS_PARM0);
4993 COM_StringDecolorize(szString, 0, szNewString, sizeof(szNewString), TRUE);
4994 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(szNewString);
4998 // #221 float(string str, string sub[, float startpos]) strstrofs (FTE_STRINGS)
4999 //strstr, without generating a new string. Use in conjunction with FRIK_FILE's substring for more similar strstr.
5000 void VM_strstrofs (void)
5002 const char *instr, *match;
5004 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strstrofs);
5005 instr = PRVM_G_STRING(OFS_PARM0);
5006 match = PRVM_G_STRING(OFS_PARM1);
5007 firstofs = (prog->argc > 2)?(int)PRVM_G_FLOAT(OFS_PARM2):0;
5008 firstofs = u8_bytelen(instr, firstofs);
5010 if (firstofs && (firstofs < 0 || firstofs > (int)strlen(instr)))
5012 PRVM_G_FLOAT(OFS_RETURN) = -1;
5016 match = strstr(instr+firstofs, match);
5018 PRVM_G_FLOAT(OFS_RETURN) = -1;
5020 PRVM_G_FLOAT(OFS_RETURN) = match - instr;
5023 //#222 string(string s, float index) str2chr (FTE_STRINGS)
5024 void VM_str2chr (void)
5029 VM_SAFEPARMCOUNT(2, VM_str2chr);
5030 s = PRVM_G_STRING(OFS_PARM0);
5031 index = u8_bytelen(s, (int)PRVM_G_FLOAT(OFS_PARM1));
5033 if((unsigned)index < strlen(s))
5035 ch = u8_getchar(s + index, NULL);
5036 PRVM_G_FLOAT(OFS_RETURN) = ch;
5039 PRVM_G_FLOAT(OFS_RETURN) = 0;
5042 //#223 string(float c, ...) chr2str (FTE_STRINGS)
5043 void VM_chr2str (void)
5048 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5049 for(i = 0;i < prog->argc && i < (int)sizeof(t) - 1;i++)
5050 t[i] = (unsigned char)PRVM_G_FLOAT(OFS_PARM0+i*3);
5052 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(t);
5057 VM_SAFEPARMCOUNTRANGE(0, 8, VM_chr2str);
5058 for(i = 0; i < prog->argc && len < sizeof(t)-1; ++i)
5060 int add = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0+i*3), t + len, sizeof(t)-1);
5065 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(t);
5068 static int chrconv_number(int i, int base, int conv)
5093 static int chrconv_punct(int i, int base, int conv)
5111 static int chrchar_alpha(int i, int basec, int baset, int convc, int convt, int charnum)
5113 //convert case and colour seperatly...
5130 baset = 128*((charnum&1) == (convt-5));
5146 return i + basec + baset;
5148 // #224 string(float ccase, float calpha, float cnum, string s, ...) strconv (FTE_STRINGS)
5149 //bulk convert a string. change case or colouring.
5150 void VM_strconv (void)
5152 int ccase, redalpha, rednum, len, i;
5153 unsigned char resbuf[VM_STRINGTEMP_LENGTH];
5154 unsigned char *result = resbuf;
5156 VM_SAFEPARMCOUNTRANGE(3, 8, VM_strconv);
5158 ccase = (int) PRVM_G_FLOAT(OFS_PARM0); //0 same, 1 lower, 2 upper
5159 redalpha = (int) PRVM_G_FLOAT(OFS_PARM1); //0 same, 1 white, 2 red, 5 alternate, 6 alternate-alternate
5160 rednum = (int) PRVM_G_FLOAT(OFS_PARM2); //0 same, 1 white, 2 red, 3 redspecial, 4 whitespecial, 5 alternate, 6 alternate-alternate
5161 VM_VarString(3, (char *) resbuf, sizeof(resbuf));
5162 len = strlen((char *) resbuf);
5164 for (i = 0; i < len; i++, result++) //should this be done backwards?
5166 if (*result >= '0' && *result <= '9') //normal numbers...
5167 *result = chrconv_number(*result, '0', rednum);
5168 else if (*result >= '0'+128 && *result <= '9'+128)
5169 *result = chrconv_number(*result, '0'+128, rednum);
5170 else if (*result >= '0'+128-30 && *result <= '9'+128-30)
5171 *result = chrconv_number(*result, '0'+128-30, rednum);
5172 else if (*result >= '0'-30 && *result <= '9'-30)
5173 *result = chrconv_number(*result, '0'-30, rednum);
5175 else if (*result >= 'a' && *result <= 'z') //normal numbers...
5176 *result = chrchar_alpha(*result, 'a', 0, ccase, redalpha, i);
5177 else if (*result >= 'A' && *result <= 'Z') //normal numbers...
5178 *result = chrchar_alpha(*result, 'A', 0, ccase, redalpha, i);
5179 else if (*result >= 'a'+128 && *result <= 'z'+128) //normal numbers...
5180 *result = chrchar_alpha(*result, 'a', 128, ccase, redalpha, i);
5181 else if (*result >= 'A'+128 && *result <= 'Z'+128) //normal numbers...
5182 *result = chrchar_alpha(*result, 'A', 128, ccase, redalpha, i);
5184 else if ((*result & 127) < 16 || !redalpha) //special chars..
5186 else if (*result < 128)
5187 *result = chrconv_punct(*result, 0, redalpha);
5189 *result = chrconv_punct(*result, 128, redalpha);
5193 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString((char *) resbuf);
5196 // #225 string(float chars, string s, ...) strpad (FTE_STRINGS)
5197 void VM_strpad (void)
5199 char src[VM_STRINGTEMP_LENGTH];
5200 char destbuf[VM_STRINGTEMP_LENGTH];
5202 VM_SAFEPARMCOUNTRANGE(1, 8, VM_strpad);
5203 pad = (int) PRVM_G_FLOAT(OFS_PARM0);
5204 VM_VarString(1, src, sizeof(src));
5206 // note: < 0 = left padding, > 0 = right padding,
5207 // this is reverse logic of printf!
5208 dpsnprintf(destbuf, sizeof(destbuf), "%*s", -pad, src);
5210 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(destbuf);
5213 // #226 string(string info, string key, string value, ...) infoadd (FTE_STRINGS)
5214 //uses qw style \key\value strings
5215 void VM_infoadd (void)
5217 const char *info, *key;
5218 char value[VM_STRINGTEMP_LENGTH];
5219 char temp[VM_STRINGTEMP_LENGTH];
5221 VM_SAFEPARMCOUNTRANGE(2, 8, VM_infoadd);
5222 info = PRVM_G_STRING(OFS_PARM0);
5223 key = PRVM_G_STRING(OFS_PARM1);
5224 VM_VarString(2, value, sizeof(value));
5226 strlcpy(temp, info, VM_STRINGTEMP_LENGTH);
5228 InfoString_SetValue(temp, VM_STRINGTEMP_LENGTH, key, value);
5230 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(temp);
5233 // #227 string(string info, string key) infoget (FTE_STRINGS)
5234 //uses qw style \key\value strings
5235 void VM_infoget (void)
5239 char value[VM_STRINGTEMP_LENGTH];
5241 VM_SAFEPARMCOUNT(2, VM_infoget);
5242 info = PRVM_G_STRING(OFS_PARM0);
5243 key = PRVM_G_STRING(OFS_PARM1);
5245 InfoString_GetValue(info, key, value, VM_STRINGTEMP_LENGTH);
5247 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(value);
5250 //#228 float(string s1, string s2, float len) strncmp (FTE_STRINGS)
5251 // also float(string s1, string s2) strcmp (FRIK_FILE)
5252 void VM_strncmp (void)
5254 const char *s1, *s2;
5255 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncmp);
5256 s1 = PRVM_G_STRING(OFS_PARM0);
5257 s2 = PRVM_G_STRING(OFS_PARM1);
5260 PRVM_G_FLOAT(OFS_RETURN) = strncmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5264 PRVM_G_FLOAT(OFS_RETURN) = strcmp(s1, s2);
5268 // #229 float(string s1, string s2) strcasecmp (FTE_STRINGS)
5269 // #230 float(string s1, string s2, float len) strncasecmp (FTE_STRINGS)
5270 void VM_strncasecmp (void)
5272 const char *s1, *s2;
5273 VM_SAFEPARMCOUNTRANGE(2, 3, VM_strncasecmp);
5274 s1 = PRVM_G_STRING(OFS_PARM0);
5275 s2 = PRVM_G_STRING(OFS_PARM1);
5278 PRVM_G_FLOAT(OFS_RETURN) = strncasecmp(s1, s2, (size_t)PRVM_G_FLOAT(OFS_PARM2));
5282 PRVM_G_FLOAT(OFS_RETURN) = strcasecmp(s1, s2);
5286 // #494 float(float caseinsensitive, string s, ...) crc16
5290 static char s[VM_STRINGTEMP_LENGTH];
5291 VM_SAFEPARMCOUNTRANGE(2, 8, VM_hash);
5292 insensitive = PRVM_G_FLOAT(OFS_PARM0);
5293 VM_VarString(1, s, sizeof(s));
5294 PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, strlen(s)));
5297 void VM_wasfreed (void)
5299 VM_SAFEPARMCOUNT(1, VM_wasfreed);
5300 PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICT(OFS_PARM0)->priv.required->free;
5303 void VM_SetTraceGlobals(const trace_t *trace)
5306 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_allsolid)))
5307 val->_float = trace->allsolid;
5308 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_startsolid)))
5309 val->_float = trace->startsolid;
5310 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_fraction)))
5311 val->_float = trace->fraction;
5312 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inwater)))
5313 val->_float = trace->inwater;
5314 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inopen)))
5315 val->_float = trace->inopen;
5316 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_endpos)))
5317 VectorCopy(trace->endpos, val->vector);
5318 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_normal)))
5319 VectorCopy(trace->plane.normal, val->vector);
5320 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_dist)))
5321 val->_float = trace->plane.dist;
5322 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_ent)))
5323 val->edict = PRVM_EDICT_TO_PROG(trace->ent ? trace->ent : prog->edicts);
5324 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
5325 val->_float = trace->startsupercontents;
5326 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
5327 val->_float = trace->hitsupercontents;
5328 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
5329 val->_float = trace->hitq3surfaceflags;
5330 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
5331 val->string = trace->hittexture ? PRVM_SetTempString(trace->hittexture->name) : 0;
5334 void VM_ClearTraceGlobals(void)
5336 // clean up all trace globals when leaving the VM (anti-triggerbot safeguard)
5338 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_allsolid)))
5340 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_startsolid)))
5342 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_fraction)))
5344 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inwater)))
5346 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_inopen)))
5348 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_endpos)))
5349 VectorClear(val->vector);
5350 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_normal)))
5351 VectorClear(val->vector);
5352 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_plane_dist)))
5354 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_ent)))
5355 val->edict = PRVM_EDICT_TO_PROG(prog->edicts);
5356 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
5358 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
5360 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
5362 if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
5368 void VM_Cmd_Init(void)
5370 // only init the stuff for the current prog
5374 // VM_BufStr_Init();
5377 void VM_Cmd_Reset(void)
5379 CL_PurgeOwner( MENUOWNER );
5381 VM_Files_CloseAll();
5383 // VM_BufStr_ShutDown();
5386 // #510 string(string input, ...) uri_escape (DP_QC_URI_ESCAPE)
5387 // does URI escaping on a string (replace evil stuff by %AB escapes)
5388 void VM_uri_escape (void)
5390 char src[VM_STRINGTEMP_LENGTH];
5391 char dest[VM_STRINGTEMP_LENGTH];
5393 static const char *hex = "0123456789ABCDEF";
5395 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
5396 VM_VarString(0, src, sizeof(src));
5398 for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
5400 if((*p >= 'A' && *p <= 'Z')
5401 || (*p >= 'a' && *p <= 'z')
5402 || (*p >= '0' && *p <= '9')
5403 || (*p == '-') || (*p == '_') || (*p == '.')
5404 || (*p == '!') || (*p == '~') || (*p == '*')
5405 || (*p == '\'') || (*p == '(') || (*p == ')'))
5410 *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
5411 *q++ = hex[ *(unsigned char *)p & 0xF];
5416 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(dest);
5419 // #510 string(string input, ...) uri_unescape (DP_QC_URI_ESCAPE)
5420 // does URI unescaping on a string (get back the evil stuff)
5421 void VM_uri_unescape (void)
5423 char src[VM_STRINGTEMP_LENGTH];
5424 char dest[VM_STRINGTEMP_LENGTH];
5428 VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
5429 VM_VarString(0, src, sizeof(src));
5431 for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
5435 if(p[1] >= '0' && p[1] <= '9')
5437 else if(p[1] >= 'a' && p[1] <= 'f')
5438 hi = p[1] - 'a' + 10;
5439 else if(p[1] >= 'A' && p[1] <= 'F')
5440 hi = p[1] - 'A' + 10;
5443 if(p[2] >= '0' && p[2] <= '9')
5445 else if(p[2] >= 'a' && p[2] <= 'f')
5446 lo = p[2] - 'a' + 10;
5447 else if(p[2] >= 'A' && p[2] <= 'F')
5448 lo = p[2] - 'A' + 10;
5451 if(hi != 0 || lo != 0) // don't unescape NUL bytes
5452 *q++ = (char) (hi * 0x10 + lo);
5463 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(dest);
5466 // #502 string(string filename) whichpack (DP_QC_WHICHPACK)
5467 // returns the name of the pack containing a file, or "" if it is not in any pack (but local or non-existant)
5468 void VM_whichpack (void)
5470 const char *fn, *pack;
5472 VM_SAFEPARMCOUNT(1, VM_whichpack);
5473 fn = PRVM_G_STRING(OFS_PARM0);
5474 pack = FS_WhichPack(fn);
5476 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(pack ? pack : "");
5484 char buffer[MAX_INPUTLINE];
5488 static void uri_to_string_callback(int status, size_t length_received, unsigned char *buffer, void *cbdata)
5490 uri_to_prog_t *handle = (uri_to_prog_t *) cbdata;
5492 if(!PRVM_ProgLoaded(handle->prognr))
5494 // curl reply came too late... so just drop it
5499 PRVM_SetProg(handle->prognr);
5501 if((prog->starttime == handle->starttime) && (prog->funcoffsets.URI_Get_Callback))
5503 if(length_received >= sizeof(handle->buffer))
5504 length_received = sizeof(handle->buffer) - 1;
5505 handle->buffer[length_received] = 0;
5507 PRVM_G_FLOAT(OFS_PARM0) = handle->id;
5508 PRVM_G_FLOAT(OFS_PARM1) = status;
5509 PRVM_G_INT(OFS_PARM2) = PRVM_SetTempString(handle->buffer);
5510 PRVM_ExecuteProgram(prog->funcoffsets.URI_Get_Callback, "QC function URI_Get_Callback is missing");
5517 // 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
5518 // 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
5519 void VM_uri_get (void)
5524 uri_to_prog_t *handle;
5526 if(!prog->funcoffsets.URI_Get_Callback)
5527 PRVM_ERROR("uri_get called by %s without URI_Get_Callback defined", PRVM_NAME);
5529 VM_SAFEPARMCOUNT(2, VM_uri_get);
5531 url = PRVM_G_STRING(OFS_PARM0);
5532 id = PRVM_G_FLOAT(OFS_PARM1);
5533 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!
5535 handle->prognr = PRVM_GetProgNr();
5536 handle->starttime = prog->starttime;
5538 ret = Curl_Begin_ToMemory(url, (unsigned char *) handle->buffer, sizeof(handle->buffer), uri_to_string_callback, handle);
5541 PRVM_G_INT(OFS_RETURN) = 1;
5546 PRVM_G_INT(OFS_RETURN) = 0;
5550 void VM_netaddress_resolve (void)
5553 char normalized[128];
5555 lhnetaddress_t addr;
5557 VM_SAFEPARMCOUNTRANGE(1, 2, VM_netaddress_resolve);
5559 ip = PRVM_G_STRING(OFS_PARM0);
5562 port = (int) PRVM_G_FLOAT(OFS_PARM1);
5564 if(LHNETADDRESS_FromString(&addr, ip, port) && LHNETADDRESS_ToString(&addr, normalized, sizeof(normalized), prog->argc > 1))
5565 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(normalized);
5567 PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
5570 //string(void) getextresponse = #624; // returns the next extResponse packet that was sent to this client
5571 void VM_CL_getextresponse (void)
5573 VM_SAFEPARMCOUNT(0,VM_argv);
5575 if (cl_net_extresponse_count <= 0)
5576 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
5580 --cl_net_extresponse_count;
5581 first = (cl_net_extresponse_last + NET_EXTRESPONSE_MAX - cl_net_extresponse_count) % NET_EXTRESPONSE_MAX;
5582 PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(cl_net_extresponse[first]);
5586 void VM_SV_getextresponse (void)
5588 VM_SAFEPARMCOUNT(0,VM_argv);
5590 if (sv_net_extresponse_count <= 0)
5591 PRVM_G_INT(OFS_RETURN) = OFS_NULL;
5595 --sv_net_extresponse_count;
5596 first = (sv_net_extresponse_last + NET_EXTRESPONSE_MAX - sv_net_extresponse_count) % NET_EXTRESPONSE_MAX;
5597 PRVM_G_INT(OFS_RETURN) = PRVM_SetEngineString(sv_net_extresponse[first]);
5605 callfunction(...,string function_name)
5609 mfunction_t *PRVM_ED_FindFunction (const char *name);
5610 void VM_callfunction(void)
5615 VM_SAFEPARMCOUNTRANGE(1, 8, VM_callfunction);
5617 s = PRVM_G_STRING(OFS_PARM0+(prog->argc - 1)*3);
5619 VM_CheckEmptyString(s);
5621 func = PRVM_ED_FindFunction(s);
5624 PRVM_ERROR("VM_callfunciton: function %s not found !", s);
5625 else if (func->first_statement < 0)
5627 // negative statements are built in functions
5628 int builtinnumber = -func->first_statement;
5629 prog->xfunction->builtinsprofile++;
5630 if (builtinnumber < prog->numbuiltins && prog->builtins[builtinnumber])
5631 prog->builtins[builtinnumber]();
5633 PRVM_ERROR("No such builtin #%i in %s; most likely cause: outdated engine build. Try updating!", builtinnumber, PRVM_NAME);
5635 else if(func - prog->functions > 0)
5638 PRVM_ExecuteProgram(func - prog->functions,"");
5647 float isfunction(string function_name)
5650 mfunction_t *PRVM_ED_FindFunction (const char *name);
5651 void VM_isfunction(void)
5656 VM_SAFEPARMCOUNT(1, VM_isfunction);
5658 s = PRVM_G_STRING(OFS_PARM0);
5660 VM_CheckEmptyString(s);
5662 func = PRVM_ED_FindFunction(s);
5665 PRVM_G_FLOAT(OFS_RETURN) = false;
5667 PRVM_G_FLOAT(OFS_RETURN) = true;