- if(prog->opensearches[i])
- FS_FreeSearch(prog->opensearches[i]);
- prog->opensearches[i] = NULL;
- }
-}
-
-/*
-=========
-VM_search_begin
-
-float search_begin(string pattern, float caseinsensitive, float quiet)
-=========
-*/
-void VM_search_begin(prvm_prog_t *prog)
-{
- int handle;
- const char *pattern;
- int caseinsens, quiet;
-
- VM_SAFEPARMCOUNT(3, VM_search_begin);
-
- pattern = PRVM_G_STRING(OFS_PARM0);
-
- VM_CheckEmptyString(prog, pattern);
-
- caseinsens = (int)PRVM_G_FLOAT(OFS_PARM1);
- quiet = (int)PRVM_G_FLOAT(OFS_PARM2);
-
- for(handle = 0; handle < PRVM_MAX_OPENSEARCHES; handle++)
- if(!prog->opensearches[handle])
- break;
-
- if(handle >= PRVM_MAX_OPENSEARCHES)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -2;
- VM_Warning(prog, "VM_search_begin: %s ran out of search handles (%i)\n", prog->name, PRVM_MAX_OPENSEARCHES);
- return;
- }
-
- if(!(prog->opensearches[handle] = FS_Search(pattern,caseinsens, quiet)))
- PRVM_G_FLOAT(OFS_RETURN) = -1;
- else
- {
- prog->opensearches_origin[handle] = PRVM_AllocationOrigin(prog);
- PRVM_G_FLOAT(OFS_RETURN) = handle;
- }
-}
-
-/*
-=========
-VM_search_end
-
-void search_end(float handle)
-=========
-*/
-void VM_search_end(prvm_prog_t *prog)
-{
- int handle;
- VM_SAFEPARMCOUNT(1, VM_search_end);
-
- handle = (int)PRVM_G_FLOAT(OFS_PARM0);
-
- if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
- {
- VM_Warning(prog, "VM_search_end: invalid handle %i used in %s\n", handle, prog->name);
- return;
- }
- if(prog->opensearches[handle] == NULL)
- {
- VM_Warning(prog, "VM_search_end: no such handle %i in %s\n", handle, prog->name);
- return;
- }
-
- FS_FreeSearch(prog->opensearches[handle]);
- prog->opensearches[handle] = NULL;
- if(prog->opensearches_origin[handle])
- PRVM_Free((char *)prog->opensearches_origin[handle]);
-}
-
-/*
-=========
-VM_search_getsize
-
-float search_getsize(float handle)
-=========
-*/
-void VM_search_getsize(prvm_prog_t *prog)
-{
- int handle;
- VM_SAFEPARMCOUNT(1, VM_M_search_getsize);
-
- handle = (int)PRVM_G_FLOAT(OFS_PARM0);
-
- if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
- {
- VM_Warning(prog, "VM_search_getsize: invalid handle %i used in %s\n", handle, prog->name);
- return;
- }
- if(prog->opensearches[handle] == NULL)
- {
- VM_Warning(prog, "VM_search_getsize: no such handle %i in %s\n", handle, prog->name);
- return;
- }
-
- PRVM_G_FLOAT(OFS_RETURN) = prog->opensearches[handle]->numfilenames;
-}
-
-/*
-=========
-VM_search_getfilename
-
-string search_getfilename(float handle, float num)
-=========
-*/
-void VM_search_getfilename(prvm_prog_t *prog)
-{
- int handle, filenum;
- VM_SAFEPARMCOUNT(2, VM_search_getfilename);
-
- handle = (int)PRVM_G_FLOAT(OFS_PARM0);
- filenum = (int)PRVM_G_FLOAT(OFS_PARM1);
-
- if(handle < 0 || handle >= PRVM_MAX_OPENSEARCHES)
- {
- VM_Warning(prog, "VM_search_getfilename: invalid handle %i used in %s\n", handle, prog->name);
- return;
- }
- if(prog->opensearches[handle] == NULL)
- {
- VM_Warning(prog, "VM_search_getfilename: no such handle %i in %s\n", handle, prog->name);
- return;
- }
- if(filenum < 0 || filenum >= prog->opensearches[handle]->numfilenames)
- {
- VM_Warning(prog, "VM_search_getfilename: invalid filenum %i in %s\n", filenum, prog->name);
- return;
- }
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, prog->opensearches[handle]->filenames[filenum]);
-}
-
-/*
-=========
-VM_chr
-
-string chr(float ascii)
-=========
-*/
-void VM_chr(prvm_prog_t *prog)
-{
- /*
- char tmp[2];
- VM_SAFEPARMCOUNT(1, VM_chr);
-
- tmp[0] = (unsigned char) PRVM_G_FLOAT(OFS_PARM0);
- tmp[1] = 0;
-
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
- */
-
- char tmp[8];
- int len;
- VM_SAFEPARMCOUNT(1, VM_chr);
-
- len = u8_fromchar((Uchar)PRVM_G_FLOAT(OFS_PARM0), tmp, sizeof(tmp));
- tmp[len] = 0;
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(prog, tmp);
-}
-
-//=============================================================================
-// Draw builtins (client & menu)
-
-/*
-=========
-VM_iscachedpic
-
-float iscachedpic(string pic)
-=========
-*/
-void VM_iscachedpic(prvm_prog_t *prog)
-{
- VM_SAFEPARMCOUNT(1,VM_iscachedpic);
-
- // drawq hasnt such a function, thus always return true
- PRVM_G_FLOAT(OFS_RETURN) = false;
-}
-
-/*
-=========
-VM_precache_pic
-
-string precache_pic(string pic)
-=========
-*/
-#define PRECACHE_PIC_FROMWAD 1 /* FTEQW, not supported here */
-#define PRECACHE_PIC_NOTPERSISTENT 2
-//#define PRECACHE_PIC_NOCLAMP 4
-#define PRECACHE_PIC_MIPMAP 8
-void VM_precache_pic(prvm_prog_t *prog)
-{
- const char *s;
- int flags = 0;
-
- VM_SAFEPARMCOUNTRANGE(1, 2, VM_precache_pic);
-
- s = PRVM_G_STRING(OFS_PARM0);
- PRVM_G_INT(OFS_RETURN) = PRVM_G_INT(OFS_PARM0);
- VM_CheckEmptyString(prog, s);
-
- if(prog->argc >= 2)
- {
- int f = PRVM_G_FLOAT(OFS_PARM1);
- if(f & PRECACHE_PIC_NOTPERSISTENT)
- flags |= CACHEPICFLAG_NOTPERSISTENT;
- //if(f & PRECACHE_PIC_NOCLAMP)
- // flags |= CACHEPICFLAG_NOCLAMP;
- if(f & PRECACHE_PIC_MIPMAP)
- flags |= CACHEPICFLAG_MIPMAP;
- }
-
- // AK Draw_CachePic is supposed to always return a valid pointer
- if( Draw_CachePic_Flags(s, flags)->tex == r_texture_notexture )
- PRVM_G_INT(OFS_RETURN) = OFS_NULL;
-}
-
-/*
-=========
-VM_freepic
-
-freepic(string s)
-=========
-*/
-void VM_freepic(prvm_prog_t *prog)
-{
- const char *s;
-
- VM_SAFEPARMCOUNT(1,VM_freepic);
-
- s = PRVM_G_STRING(OFS_PARM0);
- VM_CheckEmptyString(prog, s);
-
- Draw_FreePic(s);
-}
-
-static void getdrawfontscale(prvm_prog_t *prog, float *sx, float *sy)
-{
- vec3_t v;
- *sx = *sy = 1;
- VectorCopy(PRVM_drawglobalvector(drawfontscale), v);
- if(VectorLength2(v) > 0)
- {
- *sx = v[0];
- *sy = v[1];
- }
-}
-
-static dp_font_t *getdrawfont(prvm_prog_t *prog)
-{
- int f = (int) PRVM_drawglobalfloat(drawfont);
- if(f < 0 || f >= dp_fonts.maxsize)
- return FONT_DEFAULT;
- return &dp_fonts.f[f];
-}
-
-/*
-=========
-VM_drawcharacter
-
-float drawcharacter(vector position, float character, vector scale, vector rgb, float alpha, float flag)
-=========
-*/
-void VM_drawcharacter(prvm_prog_t *prog)
-{
- prvm_vec_t *pos,*scale,*rgb;
- char character;
- int flag;
- float sx, sy;
- VM_SAFEPARMCOUNT(6,VM_drawcharacter);
-
- character = (char) PRVM_G_FLOAT(OFS_PARM1);
- if(character == 0)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -1;
- VM_Warning(prog, "VM_drawcharacter: %s passed null character !\n",prog->name);
- return;
- }
-
- pos = PRVM_G_VECTOR(OFS_PARM0);
- scale = PRVM_G_VECTOR(OFS_PARM2);
- rgb = PRVM_G_VECTOR(OFS_PARM3);
- flag = (int)PRVM_G_FLOAT(OFS_PARM5);
-
- if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -2;
- VM_Warning(prog, "VM_drawcharacter: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
- return;
- }
-
- if(pos[2] || scale[2])
- VM_Warning(prog, "VM_drawcharacter: z value%c from %s discarded\n",(pos[2] && scale[2]) ? 's' : 0,((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
-
- if(!scale[0] || !scale[1])
- {
- PRVM_G_FLOAT(OFS_RETURN) = -3;
- VM_Warning(prog, "VM_drawcharacter: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
- return;
- }
-
- getdrawfontscale(prog, &sx, &sy);
- DrawQ_String_Scale(pos[0], pos[1], &character, 1, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont(prog));
- PRVM_G_FLOAT(OFS_RETURN) = 1;
-}
-
-/*
-=========
-VM_drawstring
-
-float drawstring(vector position, string text, vector scale, vector rgb, float alpha[, float flag])
-=========
-*/
-void VM_drawstring(prvm_prog_t *prog)
-{
- prvm_vec_t *pos,*scale,*rgb;
- const char *string;
- int flag = 0;
- float sx, sy;
- VM_SAFEPARMCOUNTRANGE(5,6,VM_drawstring);
-
- string = PRVM_G_STRING(OFS_PARM1);
- pos = PRVM_G_VECTOR(OFS_PARM0);
- scale = PRVM_G_VECTOR(OFS_PARM2);
- rgb = PRVM_G_VECTOR(OFS_PARM3);
- if (prog->argc >= 6)
- flag = (int)PRVM_G_FLOAT(OFS_PARM5);
-
- if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -2;
- VM_Warning(prog, "VM_drawstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
- return;
- }
-
- if(!scale[0] || !scale[1])
- {
- PRVM_G_FLOAT(OFS_RETURN) = -3;
- VM_Warning(prog, "VM_drawstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
- return;
- }
-
- if(pos[2] || scale[2])
- VM_Warning(prog, "VM_drawstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
-
- getdrawfontscale(prog, &sx, &sy);
- DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag, NULL, true, getdrawfont(prog));
- //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);
- PRVM_G_FLOAT(OFS_RETURN) = 1;
-}
-
-/*
-=========
-VM_drawcolorcodedstring
-
-float drawcolorcodedstring(vector position, string text, vector scale, float alpha, float flag)
-/
-float drawcolorcodedstring(vector position, string text, vector scale, vector rgb, float alpha, float flag)
-=========
-*/
-void VM_drawcolorcodedstring(prvm_prog_t *prog)
-{
- prvm_vec_t *pos, *scale;
- const char *string;
- int flag;
- vec3_t rgb;
- float sx, sy, alpha;
-
- VM_SAFEPARMCOUNTRANGE(5,6,VM_drawcolorcodedstring);
-
- if (prog->argc == 6) // full 6 parms, like normal drawstring
- {
- pos = PRVM_G_VECTOR(OFS_PARM0);
- string = PRVM_G_STRING(OFS_PARM1);
- scale = PRVM_G_VECTOR(OFS_PARM2);
- VectorCopy(PRVM_G_VECTOR(OFS_PARM3), rgb);
- alpha = PRVM_G_FLOAT(OFS_PARM4);
- flag = (int)PRVM_G_FLOAT(OFS_PARM5);
- }
- else
- {
- pos = PRVM_G_VECTOR(OFS_PARM0);
- string = PRVM_G_STRING(OFS_PARM1);
- scale = PRVM_G_VECTOR(OFS_PARM2);
- rgb[0] = 1.0;
- rgb[1] = 1.0;
- rgb[2] = 1.0;
- alpha = PRVM_G_FLOAT(OFS_PARM3);
- flag = (int)PRVM_G_FLOAT(OFS_PARM4);
- }
-
- if(flag < DRAWFLAG_NORMAL || flag >= DRAWFLAG_NUMFLAGS)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -2;
- VM_Warning(prog, "VM_drawcolorcodedstring: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
- return;
- }
-
- if(!scale[0] || !scale[1])
- {
- PRVM_G_FLOAT(OFS_RETURN) = -3;
- VM_Warning(prog, "VM_drawcolorcodedstring: scale %s is null !\n", (scale[0] == 0) ? ((scale[1] == 0) ? "x and y" : "x") : "y");
- return;
- }
-
- if(pos[2] || scale[2])
- VM_Warning(prog, "VM_drawcolorcodedstring: z value%s from %s discarded\n",(pos[2] && scale[2]) ? "s" : " ",((pos[2] && scale[2]) ? "pos and scale" : (pos[2] ? "pos" : "scale")));
-
- getdrawfontscale(prog, &sx, &sy);
- DrawQ_String_Scale(pos[0], pos[1], string, 0, scale[0], scale[1], sx, sy, rgb[0], rgb[1], rgb[2], alpha, flag, NULL, false, getdrawfont(prog));
- if (prog->argc == 6) // also return vector of last color
- VectorCopy(DrawQ_Color, PRVM_G_VECTOR(OFS_RETURN));
- else
- PRVM_G_FLOAT(OFS_RETURN) = 1;
-}
-/*
-=========
-VM_stringwidth
-
-float stringwidth(string text, float allowColorCodes, float size)
-=========
-*/
-void VM_stringwidth(prvm_prog_t *prog)
-{
- const char *string;
- vec2_t szv;
- float mult; // sz is intended font size so we can later add freetype support, mult is font size multiplier in pixels per character cell
- int colors;
- float sx, sy;
- size_t maxlen = 0;
- VM_SAFEPARMCOUNTRANGE(2,3,VM_drawstring);
-
- getdrawfontscale(prog, &sx, &sy);
- if(prog->argc == 3)
- {
- Vector2Copy(PRVM_G_VECTOR(OFS_PARM2), szv);
- mult = 1;
- }
- else
- {
- // we want the width for 8x8 font size, divided by 8
- Vector2Set(szv, 8, 8);
- mult = 0.125;
- // to make sure snapping is turned off, ALWAYS use a nontrivial scale in this case
- if(sx >= 0.9 && sx <= 1.1)
- {
- mult *= 2;
- sx /= 2;
- sy /= 2;
- }
- }
-
- string = PRVM_G_STRING(OFS_PARM0);
- colors = (int)PRVM_G_FLOAT(OFS_PARM1);
-
- PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth_UntilWidth_TrackColors_Scale(string, &maxlen, szv[0], szv[1], sx, sy, NULL, !colors, getdrawfont(prog), 1000000000) * mult;
-/*
- if(prog->argc == 3)
- {
- mult = sz = PRVM_G_FLOAT(OFS_PARM2);
- }
- else
- {
- sz = 8;
- mult = 1;
- }
-
- string = PRVM_G_STRING(OFS_PARM0);
- colors = (int)PRVM_G_FLOAT(OFS_PARM1);
-
- PRVM_G_FLOAT(OFS_RETURN) = DrawQ_TextWidth(string, 0, !colors, getdrawfont()) * mult; // 1x1 characters, don't actually draw
-*/
-}
-
-/*
-=========
-VM_findfont
-
-float findfont(string s)
-=========
-*/
-
-static float getdrawfontnum(const char *fontname)
-{
- int i;
-
- for(i = 0; i < dp_fonts.maxsize; ++i)
- if(!strcmp(dp_fonts.f[i].title, fontname))
- return i;
- return -1;
-}
-
-void VM_findfont(prvm_prog_t *prog)
-{
- VM_SAFEPARMCOUNT(1,VM_findfont);
- PRVM_G_FLOAT(OFS_RETURN) = getdrawfontnum(PRVM_G_STRING(OFS_PARM0));
-}
-
-/*
-=========
-VM_loadfont
-
-float loadfont(string fontname, string fontmaps, string sizes, float slot)
-=========
-*/
-
-void VM_loadfont(prvm_prog_t *prog)
-{
- const char *fontname, *filelist, *sizes, *c, *cm;
- char mainfont[MAX_QPATH];
- int i, numsizes;
- float sz, scale, voffset;
- dp_font_t *f;
-
- VM_SAFEPARMCOUNTRANGE(3,6,VM_loadfont);
-
- fontname = PRVM_G_STRING(OFS_PARM0);
- if (!fontname[0])
- fontname = "default";
-
- filelist = PRVM_G_STRING(OFS_PARM1);
- if (!filelist[0])
- filelist = "gfx/conchars";
-
- sizes = PRVM_G_STRING(OFS_PARM2);
- if (!sizes[0])
- sizes = "10";
-
- // find a font
- f = NULL;
- if (prog->argc >= 4)
- {
- i = PRVM_G_FLOAT(OFS_PARM3);
- if (i >= 0 && i < dp_fonts.maxsize)
- {
- f = &dp_fonts.f[i];
- strlcpy(f->title, fontname, sizeof(f->title)); // replace name
- }
- }
- if (!f)
- f = FindFont(fontname, true);
- if (!f)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -1;
- return; // something go wrong
- }
-
- memset(f->fallbacks, 0, sizeof(f->fallbacks));
- memset(f->fallback_faces, 0, sizeof(f->fallback_faces));
-
- // first font is handled "normally"
- c = strchr(filelist, ':');
- cm = strchr(filelist, ',');
- if(c && (!cm || c < cm))
- f->req_face = atoi(c+1);
- else
- {
- f->req_face = 0;
- c = cm;
- }
- if(!c || (c - filelist) > MAX_QPATH)
- strlcpy(mainfont, filelist, sizeof(mainfont));
- else
- {
- memcpy(mainfont, filelist, c - filelist);
- mainfont[c - filelist] = 0;
- }
-
- // handle fallbacks
- for(i = 0; i < MAX_FONT_FALLBACKS; ++i)
- {
- c = strchr(filelist, ',');
- if(!c)
- break;
- filelist = c + 1;
- if(!*filelist)
- break;
- c = strchr(filelist, ':');
- cm = strchr(filelist, ',');
- if(c && (!cm || c < cm))
- f->fallback_faces[i] = atoi(c+1);
- else
- {
- f->fallback_faces[i] = 0; // f->req_face; could make it stick to the default-font's face index
- c = cm;
- }
- if(!c || (c-filelist) > MAX_QPATH)
- {
- strlcpy(f->fallbacks[i], filelist, sizeof(mainfont));
- }
- else
- {
- memcpy(f->fallbacks[i], filelist, c - filelist);
- f->fallbacks[i][c - filelist] = 0;
- }
- }
-
- // handle sizes
- for(i = 0; i < MAX_FONT_SIZES; ++i)
- f->req_sizes[i] = -1;
- for (numsizes = 0,c = sizes;;)
- {
- if (!COM_ParseToken_VM_Tokenize(&c, 0))
- break;
- sz = atof(com_token);
- // detect crap size
- if (sz < 0.001f || sz > 1000.0f)
- {
- VM_Warning(prog, "VM_loadfont: crap size %s", com_token);
- continue;
- }
- // check overflow
- if (numsizes == MAX_FONT_SIZES)
- {
- VM_Warning(prog, "VM_loadfont: MAX_FONT_SIZES = %i exceeded", MAX_FONT_SIZES);
- break;
- }
- f->req_sizes[numsizes] = sz;
- numsizes++;
- }
-
- // additional scale/hoffset parms
- scale = 1;
- voffset = 0;
- if (prog->argc >= 5)
- {
- scale = PRVM_G_FLOAT(OFS_PARM4);
- if (scale <= 0)
- scale = 1;
- }
- if (prog->argc >= 6)
- voffset = PRVM_G_FLOAT(OFS_PARM5);
-
- // load
- LoadFont(true, mainfont, f, scale, voffset);
-
- // return index of loaded font
- PRVM_G_FLOAT(OFS_RETURN) = (f - dp_fonts.f);
-}
-
-/*
-=========
-VM_drawpic
-
-float drawpic(vector position, string pic, vector size, vector rgb, float alpha, float flag)
-=========
-*/
-void VM_drawpic(prvm_prog_t *prog)
-{
- const char *picname;
- prvm_vec_t *size, *pos, *rgb;
- int flag = 0;
-
- VM_SAFEPARMCOUNTRANGE(5,6,VM_drawpic);
-
- picname = PRVM_G_STRING(OFS_PARM1);
- VM_CheckEmptyString(prog, picname);
-
- // is pic cached ? no function yet for that
- if(!1)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -4;
- VM_Warning(prog, "VM_drawpic: %s: %s not cached !\n", prog->name, picname);
- return;
- }
-
- pos = PRVM_G_VECTOR(OFS_PARM0);
- size = PRVM_G_VECTOR(OFS_PARM2);
- rgb = PRVM_G_VECTOR(OFS_PARM3);
- if (prog->argc >= 6)
- flag = (int) PRVM_G_FLOAT(OFS_PARM5);
-
- if(flag < DRAWFLAG_NORMAL || flag >=DRAWFLAG_NUMFLAGS)
- {
- PRVM_G_FLOAT(OFS_RETURN) = -2;
- VM_Warning(prog, "VM_drawpic: %s: wrong DRAWFLAG %i !\n",prog->name,flag);
- return;