/* * Definitions file parser for Build * by Jonathon Fowler (jonof@edgenetwork.org) * Remixed substantially by Ken Silverman * See the included license file "BUILDLIC.TXT" for license info. */ #include "build.h" #include "compat.h" #include "engine_priv.h" #include "baselayer.h" #include "scriptfile.h" #include "cache1d.h" #include "kplib.h" #include "quicklz.h" enum scripttoken_t { T_EOF = -2, T_ERROR = -1, T_INCLUDE = 0, T_DEFINE, T_DEFINETEXTURE, T_DEFINESKYBOX, T_DEFINETINT, T_DEFINEMODEL, T_DEFINEMODELFRAME, T_DEFINEMODELANIM, T_DEFINEMODELSKIN, T_SELECTMODELSKIN, T_DEFINEVOXEL, T_DEFINEVOXELTILES, T_MODEL, T_FILE, T_SCALE, T_SHADE, T_FRAME, T_SMOOTHDURATION, T_ANIM, T_SKIN, T_SURF, T_TILE, T_TILE0, T_TILE1, T_FRAME0, T_FRAME1, T_FPS, T_FLAGS, T_PAL, T_BASEPAL, T_DETAIL, T_GLOW, T_SPECULAR, T_NORMAL, T_PARAM, T_HUD, T_XADD, T_YADD, T_ZADD, T_ANGADD, T_FOV, T_FLIPPED, T_HIDE, T_NOBOB, T_NODEPTH, T_VOXEL, T_SKYBOX, T_FRONT,T_RIGHT,T_BACK,T_LEFT,T_TOP,T_BOTTOM, T_HIGHPALOOKUP, T_TINT,T_RED,T_GREEN,T_BLUE, T_TEXTURE,T_ALPHACUT,T_XSCALE,T_YSCALE,T_SPECPOWER,T_SPECFACTOR,T_NOCOMPRESS,T_NODOWNSIZE, T_UNDEFMODEL,T_UNDEFMODELRANGE,T_UNDEFMODELOF,T_UNDEFTEXTURE,T_UNDEFTEXTURERANGE, T_ALPHAHACK,T_ALPHAHACKRANGE, T_SPRITECOL,T_2DCOL, T_FOGPAL, T_LOADGRP, T_DUMMYTILE,T_DUMMYTILERANGE, T_SETUPTILE,T_SETUPTILERANGE, T_ANIMTILERANGE, T_CACHESIZE, T_IMPORTTILE, T_MUSIC,T_ID,T_SOUND, T_TILEFROMTEXTURE, T_XOFFSET, T_YOFFSET, T_INCLUDEDEFAULT }; typedef struct { const char *text; int32_t tokenid; } tokenlist; static int32_t getatoken(scriptfile *sf, const tokenlist *tl, int32_t ntokens) { char *tok; int32_t i; if (!sf) return T_ERROR; tok = scriptfile_gettoken(sf); if (!tok) return T_EOF; for (i=ntokens-1; i>=0; i--) { if (!Bstrcasecmp(tok, tl[i].text)) return tl[i].tokenid; } return T_ERROR; } static int32_t lastmodelid = -1, lastvoxid = -1, modelskin = -1, lastmodelskin = -1, seenframe = 0; extern int32_t nextvoxid; #ifdef USE_OPENGL extern float alphahackarray[MAXTILES]; #endif static const char *skyfaces[6] = { "front face", "right face", "back face", "left face", "top face", "bottom face" }; static int32_t defsparser(scriptfile *script); static void defsparser_include(const char *fn, scriptfile *script, char *cmdtokptr) { scriptfile *included; included = scriptfile_fromfile(fn); if (!included) { if (!Bstrcasecmp(cmdtokptr,"null")) initprintf("Warning: Failed including %s as module\n", fn); else initprintf("Warning: Failed including %s on line %s:%d\n", fn, script->filename,scriptfile_getlinum(script,cmdtokptr)); } else { defsparser(included); scriptfile_close(included); } } static int32_t defsparser(scriptfile *script) { int32_t tokn; char *cmdtokptr; static const tokenlist basetokens[] = { { "include", T_INCLUDE }, { "#include", T_INCLUDE }, { "includedefault", T_INCLUDEDEFAULT }, { "#includedefault", T_INCLUDEDEFAULT }, { "define", T_DEFINE }, { "#define", T_DEFINE }, // deprecated style { "definetexture", T_DEFINETEXTURE }, { "defineskybox", T_DEFINESKYBOX }, { "definetint", T_DEFINETINT }, { "definemodel", T_DEFINEMODEL }, { "definemodelframe",T_DEFINEMODELFRAME }, { "definemodelanim", T_DEFINEMODELANIM }, { "definemodelskin", T_DEFINEMODELSKIN }, { "selectmodelskin", T_SELECTMODELSKIN }, { "definevoxel", T_DEFINEVOXEL }, { "definevoxeltiles",T_DEFINEVOXELTILES }, // new style { "model", T_MODEL }, { "voxel", T_VOXEL }, { "skybox", T_SKYBOX }, { "highpalookup", T_HIGHPALOOKUP }, { "tint", T_TINT }, { "texture", T_TEXTURE }, { "tile", T_TEXTURE }, { "music", T_MUSIC }, { "sound", T_SOUND }, // other stuff { "undefmodel", T_UNDEFMODEL }, { "undefmodelrange", T_UNDEFMODELRANGE }, { "undefmodelof", T_UNDEFMODELOF }, { "undeftexture", T_UNDEFTEXTURE }, { "undeftexturerange", T_UNDEFTEXTURERANGE }, { "alphahack", T_ALPHAHACK }, { "alphahackrange", T_ALPHAHACKRANGE }, { "spritecol", T_SPRITECOL }, { "2dcol", T_2DCOL }, { "fogpal", T_FOGPAL }, { "loadgrp", T_LOADGRP }, { "dummytile", T_DUMMYTILE }, { "dummytilerange", T_DUMMYTILERANGE }, { "setuptile", T_SETUPTILE }, { "setuptilerange", T_SETUPTILERANGE }, { "animtilerange", T_ANIMTILERANGE }, { "cachesize", T_CACHESIZE }, { "dummytilefrompic",T_IMPORTTILE }, { "tilefromtexture", T_TILEFROMTEXTURE }, }; while (1) { if (quitevent) return 0; tokn = getatoken(script,basetokens,sizeof(basetokens)/sizeof(tokenlist)); cmdtokptr = script->ltextptr; switch (tokn) { case T_ERROR: initprintf("Error on line %s:%d.\n", script->filename,scriptfile_getlinum(script,cmdtokptr)); break; case T_EOF: return(0); case T_INCLUDE: { char *fn; if (!scriptfile_getstring(script,&fn)) defsparser_include(fn, script, cmdtokptr); break; } case T_INCLUDEDEFAULT: { defsparser_include(defsfilename, script, cmdtokptr); break; } case T_DEFINE: { char *name; int32_t number; if (scriptfile_getstring(script,&name)) break; if (scriptfile_getsymbol(script,&number)) break; if (scriptfile_addsymbolvalue(name,number) < 0) initprintf("Warning: Symbol %s was NOT redefined to %d on line %s:%d\n", name,number,script->filename,scriptfile_getlinum(script,cmdtokptr)); break; } // OLD (DEPRECATED) DEFINITION SYNTAX case T_DEFINETEXTURE: { int32_t tile,pal,fnoo,i; char *fn, *tfn = NULL; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getsymbol(script,&pal)) break; if (scriptfile_getnumber(script,&fnoo)) break; //x-center if (scriptfile_getnumber(script,&fnoo)) break; //y-center if (scriptfile_getnumber(script,&fnoo)) break; //x-size if (scriptfile_getnumber(script,&fnoo)) break; //y-size if (scriptfile_getstring(script,&fn)) break; i = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn,&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn); pathsearchmode = i; break; } } else Bfree(tfn); pathsearchmode = i; hicsetsubsttex(tile,pal,fn,-1.0,1.0,1.0,1.0,1.0,0); } break; case T_DEFINESKYBOX: { int32_t tile,pal,i,ii; char *fn[6],happy=1,*tfn = NULL; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getsymbol(script,&pal)) break; if (scriptfile_getsymbol(script,&i)) break; //future expansion for (i=0; i<6; i++) { if (scriptfile_getstring(script,&fn[i])) break; //grab the 6 faces ii = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn[i],&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn[i]); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn[i]); happy = 0; } } else Bfree(tfn); pathsearchmode = ii; } if (i < 6 || !happy) break; hicsetskybox(tile,pal,fn); } break; case T_DEFINETINT: { int32_t pal, r,g,b,f; if (scriptfile_getsymbol(script,&pal)) break; if (scriptfile_getnumber(script,&r)) break; if (scriptfile_getnumber(script,&g)) break; if (scriptfile_getnumber(script,&b)) break; if (scriptfile_getnumber(script,&f)) break; //effects hicsetpalettetint(pal,r,g,b,f); } break; case T_ALPHAHACK: { int32_t tile; double alpha; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getdouble(script,&alpha)) break; #ifdef USE_OPENGL if ((uint32_t)tile < MAXTILES) alphahackarray[tile] = alpha; #endif } break; case T_ALPHAHACKRANGE: { int32_t tilenume1,tilenume2,i; double alpha; if (scriptfile_getsymbol(script,&tilenume1)) break; if (scriptfile_getsymbol(script,&tilenume2)) break; if (scriptfile_getdouble(script,&alpha)) break; if (tilenume2 < tilenume1) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); i = tilenume2; tilenume2 = tilenume1; tilenume1 = i; } #ifdef USE_OPENGL if ((tilenume1 >= 0 && tilenume1 < MAXTILES) && (tilenume2 >= 0 && tilenume2 < MAXTILES)) { for (i=tilenume1; i<=tilenume2; i++) { if ((uint32_t)i < MAXTILES) alphahackarray[i] = alpha; } } #endif } break; case T_SPRITECOL: { int32_t tile,col,col2; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getnumber(script,&col)) break; if (scriptfile_getnumber(script,&col2)) break; if ((uint32_t)tile < MAXTILES) { spritecol2d[tile][0] = col; spritecol2d[tile][1] = col2; } } break; case T_2DCOL: { int32_t col,b,g,r; if (scriptfile_getnumber(script,&col)) break; if (scriptfile_getnumber(script,&r)) break; if (scriptfile_getnumber(script,&g)) break; if (scriptfile_getnumber(script,&b)) break; if (col < 256) { vgapal16[col*4+0] = b; // blue vgapal16[col*4+1] = g; // green vgapal16[col*4+2] = r; // red } } break; case T_FOGPAL: { int32_t p,r,g,b,j; char tempbuf[256]; if (scriptfile_getnumber(script,&p)) break; if (scriptfile_getnumber(script,&r)) break; if (scriptfile_getnumber(script,&g)) break; if (scriptfile_getnumber(script,&b)) break; for (j = 0; j < 256; j++) tempbuf[j] = j; makepalookup(p, tempbuf, r, g, b, 1); } break; case T_LOADGRP: { char *bs; scriptfile_getstring(script,&bs); } break; case T_CACHESIZE: { int32_t j; if (scriptfile_getnumber(script,&j)) break; } break; case T_SETUPTILE: { int32_t tile, tmp; if (scriptfile_getsymbol(script,&tile)) break; if (tile >= MAXTILES)break; if (scriptfile_getsymbol(script,&h_xsize[tile])) break; if (scriptfile_getsymbol(script,&h_ysize[tile])) break; if (scriptfile_getsymbol(script,&tmp)) break; h_xoffs[tile]=tmp; if (scriptfile_getsymbol(script,&tmp)) break; h_yoffs[tile]=tmp; break; } case T_SETUPTILERANGE: { int32_t tile1,tile2,xsiz,ysiz,xoffs,yoffs,i; if (scriptfile_getnumber(script,&tile1)) break; if (scriptfile_getnumber(script,&tile2)) break; if (scriptfile_getnumber(script,&xsiz)) break; if (scriptfile_getnumber(script,&ysiz)) break; if (scriptfile_getsymbol(script,&xoffs)) break; if (scriptfile_getsymbol(script,&yoffs)) break; if (tile2 < tile1) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); i = tile2; tile2 = tile1; tile1 = i; } if ((tile1 >= 0 && tile1 < MAXTILES) && (tile2 >= 0 && tile2 < MAXTILES)) { for (i=tile1; i<=tile2; i++) { if ((uint32_t)i < MAXTILES) { h_xsize[i] = xsiz; h_ysize[i] = ysiz; h_xoffs[i] = xoffs; h_yoffs[i] = yoffs; } } } break; } case T_ANIMTILERANGE: { int32_t tile1, tile2, spd, type, i; if (scriptfile_getsymbol(script,&tile1)) break; if (tile1 >= MAXTILES)break; if (scriptfile_getsymbol(script,&tile2)) break; if (tile2 >= MAXTILES)break; if (scriptfile_getsymbol(script,&spd)) break; if (scriptfile_getsymbol(script,&type)) break; if (tile2 < tile1) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); i = tile2; tile2 = tile1; tile1 = i; } picanm[tile1]=(picanm[tile1]&0xffffff3f)+(spd<<24)+(type<<6)+tile2-tile1; break; } case T_TILEFROMTEXTURE: { char *texturetokptr = script->ltextptr, *textureend, *fn = NULL, *tfn = NULL, *ftd = NULL; int32_t tile=-1, token, i; int32_t alphacut = 255; int32_t xoffset = 0, yoffset = 0, goodtogo=0; static const tokenlist tilefromtexturetokens[] = { { "file", T_FILE }, { "name", T_FILE }, { "alphacut", T_ALPHACUT }, { "xoffset", T_XOFFSET }, { "xoff", T_XOFFSET }, { "yoffset", T_YOFFSET }, { "yoff", T_YOFFSET }, }; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getbraces(script,&textureend)) break; while (script->textptr < textureend) { token = getatoken(script,tilefromtexturetokens,sizeof(tilefromtexturetokens)/sizeof(tokenlist)); switch (token) { case T_FILE: scriptfile_getstring(script,&fn); break; case T_ALPHACUT: scriptfile_getsymbol(script,&alphacut); break; case T_XOFFSET: scriptfile_getsymbol(script,&xoffset); break; case T_YOFFSET: scriptfile_getsymbol(script,&yoffset); break; default: break; } if ((unsigned)tile > (unsigned)MAXTILES) break; // message is printed later if (!fn) { initprintf("Error: missing 'file name' for tilefromtexture definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,texturetokptr)); break; } if (alphacut > 255) alphacut = 255; if (alphacut < 0) alphacut = 0; i = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn,&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn); pathsearchmode = i; break; } } else Bfree(tfn); pathsearchmode = i; goodtogo = 1; } if ((unsigned)tile >= (unsigned)MAXTILES) { initprintf("Error: missing or invalid 'tile number' for texture definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,texturetokptr)); break; } if (goodtogo) { int32_t xsiz, ysiz, j; int32_t *picptr = NULL; palette_t *col; kpzload(fn, (intptr_t *)&picptr, &j, &xsiz, &ysiz); // initprintf("got bpl %d xsiz %d ysiz %d\n",bpl,xsiz,ysiz); ftd = Bmalloc(xsiz*ysiz); faketiledata[tile] = Bmalloc(xsiz*ysiz + 400); for (i=xsiz-1; i>=0; i--) { for (j=ysiz-1; j>=0; j--) { col = (palette_t *)&picptr[j*xsiz+i]; if (col->f < alphacut) { ftd[i*ysiz+j] = 255; continue; } ftd[i*ysiz+j] = getclosestcol(col->b>>2,col->g>>2,col->r>>2); } // initprintf(" %d %d %d %d\n",col->r,col->g,col->b,col->f); } if (xsiz > 0 && ysiz > 0) { tilesizx[tile] = xsiz; tilesizy[tile] = ysiz; faketilesiz[tile] = qlz_compress(ftd, faketiledata[tile], xsiz*ysiz, state_compress); xoffset = clamp(xoffset, -128, 127); picanm[tile] = (picanm[tile]&0xffff00ff)+((xoffset&255)<<8); yoffset = clamp(yoffset, -128, 127); picanm[tile] = (picanm[tile]&0xff00ffff)+((yoffset&255)<<16); j = 15; while ((j > 1) && (pow2long[j] > xsiz)) j--; picsiz[tile] = ((uint8_t)j); j = 15; while ((j > 1) && (pow2long[j] > ysiz)) j--; picsiz[tile] += ((uint8_t)(j<<4)); } Bfree(picptr); Bfree(ftd); } } break; case T_IMPORTTILE: { int32_t tile, xsiz, ysiz, j, i; int32_t *picptr = NULL; int32_t bpl; char *fn, *ftd = NULL; palette_t *col; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getstring(script,&fn)) break; kpzload(fn, (intptr_t *)&picptr, &bpl, &xsiz, &ysiz); // initprintf("got bpl %d xsiz %d ysiz %d\n",bpl,xsiz,ysiz); ftd = Bmalloc(xsiz*ysiz); faketiledata[tile] = Bmalloc(xsiz*ysiz + 400); for (i=xsiz-1; i>=0; i--) { for (j=ysiz-1; j>=0; j--) { col = (palette_t *)&picptr[j*xsiz+i]; if (col->f != 255) { ftd[i*ysiz+j] = 255; continue; } ftd[i*ysiz+j] = getclosestcol(col->b>>2,col->g>>2,col->r>>2); } // initprintf(" %d %d %d %d\n",col->r,col->g,col->b,col->f); } if (xsiz > 0 && ysiz > 0) { tilesizx[tile] = xsiz; tilesizy[tile] = ysiz; faketilesiz[tile] = qlz_compress(ftd, faketiledata[tile], xsiz*ysiz, state_compress); picanm[tile] = 0; j = 15; while ((j > 1) && (pow2long[j] > xsiz)) j--; picsiz[tile] = ((uint8_t)j); j = 15; while ((j > 1) && (pow2long[j] > ysiz)) j--; picsiz[tile] += ((uint8_t)(j<<4)); } Bfree(picptr); Bfree(ftd); break; } case T_DUMMYTILE: { int32_t tile, xsiz, ysiz, j; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getsymbol(script,&xsiz)) break; if (scriptfile_getsymbol(script,&ysiz)) break; if (xsiz > 0 && ysiz > 0) { tilesizx[tile] = xsiz; tilesizy[tile] = ysiz; faketilesiz[tile] = -1; picanm[tile] = 0; j = 15; while ((j > 1) && (pow2long[j] > xsiz)) j--; picsiz[tile] = ((uint8_t)j); j = 15; while ((j > 1) && (pow2long[j] > ysiz)) j--; picsiz[tile] += ((uint8_t)(j<<4)); } break; } case T_DUMMYTILERANGE: { int32_t tile1,tile2,xsiz,ysiz,i,j; if (scriptfile_getnumber(script,&tile1)) break; if (scriptfile_getnumber(script,&tile2)) break; if (scriptfile_getnumber(script,&xsiz)) break; if (scriptfile_getnumber(script,&ysiz)) break; if (tile2 < tile1) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); i = tile2; tile2 = tile1; tile1 = i; } if ((tile1 >= 0 && tile1 < MAXTILES) && (tile2 >= 0 && tile2 < MAXTILES)) { for (i=tile1; i<=tile2; i++) { if ((uint32_t)i < MAXTILES) { if (xsiz > 0 && ysiz > 0) { tilesizx[i] = xsiz; tilesizy[i] = ysiz; faketilesiz[i] = -1; picanm[i] = 0; j = 15; while ((j > 1) && (pow2long[j] > xsiz)) j--; picsiz[i] = ((uint8_t)j); j = 15; while ((j > 1) && (pow2long[j] > ysiz)) j--; picsiz[i] += ((uint8_t)(j<<4)); } } } } break; } case T_DEFINEMODEL: { char *modelfn; double scale; int32_t shadeoffs; if (scriptfile_getstring(script,&modelfn)) break; if (scriptfile_getdouble(script,&scale)) break; if (scriptfile_getnumber(script,&shadeoffs)) break; #ifdef USE_OPENGL lastmodelid = md_loadmodel(modelfn); if (lastmodelid < 0) { initprintf("Warning: Failed loading MD2/MD3 model \"%s\"\n", modelfn); break; } md_setmisc(lastmodelid,(float)scale, shadeoffs,0.0,0); if (glrendmode==4) md3postload_polymer((md3model_t *)models[lastmodelid]); #endif modelskin = lastmodelskin = 0; seenframe = 0; } break; case T_DEFINEMODELFRAME: { char *framename; #ifdef USE_OPENGL char happy=1; #endif int32_t ftilenume, ltilenume, tilex; if (scriptfile_getstring(script,&framename)) break; if (scriptfile_getnumber(script,&ftilenume)) break; //first tile number if (scriptfile_getnumber(script,<ilenume)) break; //last tile number (inclusive) if (ltilenume < ftilenume) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); tilex = ftilenume; ftilenume = ltilenume; ltilenume = tilex; } if (lastmodelid < 0) { initprintf("Warning: Ignoring frame definition.\n"); break; } #ifdef USE_OPENGL for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) { switch (md_defineframe(lastmodelid, framename, tilex, max(0,modelskin), 0.0f,0)) { case -1: happy = 0; break; // invalid model id!? case -2: initprintf("Invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); happy = 0; break; case -3: initprintf("Invalid frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); happy = 0; break; default: break; } } #endif seenframe = 1; } break; case T_DEFINEMODELANIM: { char *startframe, *endframe; int32_t flags; double dfps; if (scriptfile_getstring(script,&startframe)) break; if (scriptfile_getstring(script,&endframe)) break; if (scriptfile_getdouble(script,&dfps)) break; //animation frame rate if (scriptfile_getnumber(script,&flags)) break; if (lastmodelid < 0) { initprintf("Warning: Ignoring animation definition.\n"); break; } #ifdef USE_OPENGL switch (md_defineanimation(lastmodelid, startframe, endframe, (int32_t)(dfps*(65536.0*.001)), flags)) { case 0: break; case -1: break; // invalid model id!? case -2: initprintf("Invalid starting frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; case -3: initprintf("Invalid ending frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; case -4: initprintf("Out of memory on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } #endif } break; case T_DEFINEMODELSKIN: { int32_t palnum; char *skinfn; if (scriptfile_getsymbol(script,&palnum)) break; if (scriptfile_getstring(script,&skinfn)) break; //skin filename // if we see a sequence of definemodelskin, then a sequence of definemodelframe, // and then a definemodelskin, we need to increment the skin counter. // // definemodel "mymodel.md2" 1 1 // definemodelskin 0 "normal.png" // skin 0 // definemodelskin 21 "normal21.png" // definemodelframe "foo" 1000 1002 // these use skin 0 // definemodelskin 0 "wounded.png" // skin 1 // definemodelskin 21 "wounded21.png" // definemodelframe "foo2" 1003 1004 // these use skin 1 // selectmodelskin 0 // resets to skin 0 // definemodelframe "foo3" 1005 1006 // these use skin 0 if (seenframe) { modelskin = ++lastmodelskin; } seenframe = 0; #ifdef USE_OPENGL switch (md_defineskin(lastmodelid, skinfn, palnum, max(0,modelskin), 0, 0.0f, 1.0f, 1.0f)) { case 0: break; case -1: break; // invalid model id!? case -2: initprintf("Invalid skin filename on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; case -3: initprintf("Invalid palette number on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; case -4: initprintf("Out of memory on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } #endif } break; case T_SELECTMODELSKIN: { if (scriptfile_getsymbol(script,&modelskin)) break; } break; case T_DEFINEVOXEL: { char *fn; if (scriptfile_getstring(script,&fn)) break; //voxel filename if (nextvoxid == MAXVOXELS) { initprintf("Maximum number of voxels already defined.\n"); break; } if (qloadkvx(nextvoxid, fn)) { initprintf("Failure loading voxel file \"%s\"\n",fn); break; } lastvoxid = nextvoxid++; } break; case T_DEFINEVOXELTILES: { int32_t ftilenume, ltilenume, tilex; if (scriptfile_getnumber(script,&ftilenume)) break; //1st tile # if (scriptfile_getnumber(script,<ilenume)) break; //last tile # if (ltilenume < ftilenume) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); tilex = ftilenume; ftilenume = ltilenume; ltilenume = tilex; } if (ltilenume < 0 || ftilenume >= MAXTILES) { initprintf("Invalid tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } if (lastvoxid < 0) { initprintf("Warning: Ignoring voxel tiles definition.\n"); break; } for (tilex = ftilenume; tilex <= ltilenume; tilex++) tiletovox[tilex] = lastvoxid; } break; // NEW (ENCOURAGED) DEFINITION SYNTAX case T_MODEL: { char *modelend, *modelfn; double scale=1.0, mzadd=0.0; int32_t shadeoffs=0, pal=0, flags=0; uint8_t usedframebitmap[1024>>3]; static const tokenlist modeltokens[] = { { "scale", T_SCALE }, { "shade", T_SHADE }, { "zadd", T_ZADD }, { "frame", T_FRAME }, { "anim", T_ANIM }, { "skin", T_SKIN }, { "detail", T_DETAIL }, { "glow", T_GLOW }, { "specular", T_SPECULAR }, { "normal", T_NORMAL }, { "hud", T_HUD }, { "flags", T_FLAGS }, }; Bmemset(usedframebitmap, 0, sizeof(usedframebitmap)); modelskin = lastmodelskin = 0; seenframe = 0; if (scriptfile_getstring(script,&modelfn)) break; if (scriptfile_getbraces(script,&modelend)) break; #ifdef USE_OPENGL lastmodelid = md_loadmodel(modelfn); if (lastmodelid < 0) { initprintf("Warning: Failed loading MD2/MD3 model \"%s\"\n", modelfn); script->textptr = modelend+1; break; } #endif while (script->textptr < modelend) { int32_t token = getatoken(script,modeltokens,sizeof(modeltokens)/sizeof(tokenlist)); switch (token) { //case T_ERROR: initprintf("Error on line %s:%d in model tokens\n", script->filename,script->linenum); break; case T_SCALE: scriptfile_getdouble(script,&scale); break; case T_SHADE: scriptfile_getnumber(script,&shadeoffs); break; case T_ZADD: scriptfile_getdouble(script,&mzadd); break; case T_FLAGS: scriptfile_getnumber(script,&flags); break; case T_FRAME: { char *frametokptr = script->ltextptr; char *frameend, *framename = 0, happy=1; int32_t ftilenume = -1, ltilenume = -1, tilex = 0, framei; double smoothduration = 0.1f; static const tokenlist modelframetokens[] = { { "pal", T_PAL }, { "frame", T_FRAME }, { "name", T_FRAME }, { "tile", T_TILE }, { "tile0", T_TILE0 }, { "tile1", T_TILE1 }, { "smoothduration", T_SMOOTHDURATION }, }; if (scriptfile_getbraces(script,&frameend)) break; while (script->textptr < frameend) { switch (getatoken(script,modelframetokens,sizeof(modelframetokens)/sizeof(tokenlist))) { case T_PAL: scriptfile_getnumber(script,&pal); break; case T_FRAME: scriptfile_getstring(script,&framename); break; case T_TILE: scriptfile_getsymbol(script,&ftilenume); ltilenume = ftilenume; break; case T_TILE0: scriptfile_getsymbol(script,&ftilenume); break; //first tile number case T_TILE1: scriptfile_getsymbol(script,<ilenume); break; //last tile number (inclusive) case T_SMOOTHDURATION: scriptfile_getdouble(script,&smoothduration); break; } } if (ftilenume < 0) initprintf("Error: missing 'first tile number' for frame definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,frametokptr)), happy = 0; if (ltilenume < 0) initprintf("Error: missing 'last tile number' for frame definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,frametokptr)), happy = 0; if (!happy) break; if (ltilenume < ftilenume) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,frametokptr)); tilex = ftilenume; ftilenume = ltilenume; ltilenume = tilex; } if (lastmodelid < 0) { initprintf("Warning: Ignoring frame definition.\n"); break; } #ifdef USE_OPENGL for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) { framei = md_defineframe(lastmodelid, framename, tilex, max(0,modelskin), smoothduration,pal); switch (framei) { case -1: happy = 0; break; // invalid model id!? case -2: initprintf("Invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,frametokptr)); happy = 0; break; case -3: initprintf("Invalid frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,frametokptr)); happy = 0; break; default: if (framei >= 0 && framei<1024) usedframebitmap[framei>>3] |= (1<<(framei&7)); } } #endif seenframe = 1; } break; case T_ANIM: { char *animtokptr = script->ltextptr; char *animend, *startframe = 0, *endframe = 0, happy=1; int32_t flags = 0; double dfps = 1.0; static const tokenlist modelanimtokens[] = { { "frame0", T_FRAME0 }, { "frame1", T_FRAME1 }, { "fps", T_FPS }, { "flags", T_FLAGS }, }; if (scriptfile_getbraces(script,&animend)) break; while (script->textptr < animend) { switch (getatoken(script,modelanimtokens,sizeof(modelanimtokens)/sizeof(tokenlist))) { case T_FRAME0: scriptfile_getstring(script,&startframe); break; case T_FRAME1: scriptfile_getstring(script,&endframe); break; case T_FPS: scriptfile_getdouble(script,&dfps); break; //animation frame rate case T_FLAGS: scriptfile_getsymbol(script,&flags); break; } } if (!startframe) initprintf("Error: missing 'start frame' for anim definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,animtokptr)), happy = 0; if (!endframe) initprintf("Error: missing 'end frame' for anim definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,animtokptr)), happy = 0; if (!happy) break; if (lastmodelid < 0) { initprintf("Warning: Ignoring animation definition.\n"); break; } #ifdef USE_OPENGL switch (md_defineanimation(lastmodelid, startframe, endframe, (int32_t)(dfps*(65536.0*.001)), flags)) { case 0: break; case -1: break; // invalid model id!? case -2: initprintf("Invalid starting frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,animtokptr)); break; case -3: initprintf("Invalid ending frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,animtokptr)); break; case -4: initprintf("Out of memory on line %s:%d\n", script->filename, scriptfile_getlinum(script,animtokptr)); break; } #endif } break; case T_SKIN: case T_DETAIL: case T_GLOW: case T_SPECULAR: case T_NORMAL: { char *skintokptr = script->ltextptr; char *skinend, *skinfn = 0; int32_t palnum = 0, surfnum = 0; double param = 1.0, specpower = 1.0, specfactor = 1.0; static const tokenlist modelskintokens[] = { { "pal", T_PAL }, { "file", T_FILE }, { "surf", T_SURF }, { "surface", T_SURF }, { "intensity", T_PARAM }, { "scale", T_PARAM }, { "detailscale", T_PARAM }, { "specpower", T_SPECPOWER }, { "parallaxscale", T_SPECPOWER }, { "specfactor", T_SPECFACTOR }, { "parallaxbias", T_SPECFACTOR }, }; if (scriptfile_getbraces(script,&skinend)) break; while (script->textptr < skinend) { switch (getatoken(script,modelskintokens,sizeof(modelskintokens)/sizeof(tokenlist))) { case T_PAL: scriptfile_getsymbol(script,&palnum); break; case T_PARAM: scriptfile_getdouble(script,¶m); break; case T_SPECPOWER: scriptfile_getdouble(script,&specpower); break; case T_SPECFACTOR: scriptfile_getdouble(script,&specfactor); break; case T_FILE: scriptfile_getstring(script,&skinfn); break; //skin filename case T_SURF: scriptfile_getnumber(script,&surfnum); break; } } if (!skinfn) { initprintf("Error: missing 'skin filename' for skin definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,skintokptr)); break; } if (seenframe) { modelskin = ++lastmodelskin; } seenframe = 0; switch (token) { case T_DETAIL: palnum = DETAILPAL; param = 1.0f / param; break; case T_GLOW: palnum = GLOWPAL; break; case T_SPECULAR: palnum = SPECULARPAL; break; case T_NORMAL: palnum = NORMALPAL; break; } #ifdef USE_OPENGL switch (md_defineskin(lastmodelid, skinfn, palnum, max(0,modelskin), surfnum, param, specpower, specfactor)) { case 0: break; case -1: break; // invalid model id!? case -2: initprintf("Invalid skin filename on line %s:%d\n", script->filename, scriptfile_getlinum(script,skintokptr)); break; case -3: initprintf("Invalid palette number on line %s:%d\n", script->filename, scriptfile_getlinum(script,skintokptr)); break; case -4: initprintf("Out of memory on line %s:%d\n", script->filename, scriptfile_getlinum(script,skintokptr)); break; } #endif } break; case T_HUD: { char *hudtokptr = script->ltextptr; char happy=1, *frameend; int32_t ftilenume = -1, ltilenume = -1, tilex = 0, flags = 0, fov = -1; double xadd = 0.0, yadd = 0.0, zadd = 0.0, angadd = 0.0; static const tokenlist modelhudtokens[] = { { "tile", T_TILE }, { "tile0", T_TILE0 }, { "tile1", T_TILE1 }, { "xadd", T_XADD }, { "yadd", T_YADD }, { "zadd", T_ZADD }, { "angadd", T_ANGADD }, { "fov", T_FOV }, { "hide", T_HIDE }, { "nobob", T_NOBOB }, { "flipped",T_FLIPPED}, { "nodepth",T_NODEPTH}, }; if (scriptfile_getbraces(script,&frameend)) break; while (script->textptr < frameend) { switch (getatoken(script,modelhudtokens,sizeof(modelhudtokens)/sizeof(tokenlist))) { case T_TILE: scriptfile_getsymbol(script,&ftilenume); ltilenume = ftilenume; break; case T_TILE0: scriptfile_getsymbol(script,&ftilenume); break; //first tile number case T_TILE1: scriptfile_getsymbol(script,<ilenume); break; //last tile number (inclusive) case T_XADD: scriptfile_getdouble(script,&xadd); break; case T_YADD: scriptfile_getdouble(script,&yadd); break; case T_ZADD: scriptfile_getdouble(script,&zadd); break; case T_ANGADD: scriptfile_getdouble(script,&angadd); break; case T_FOV: scriptfile_getsymbol(script,&fov); break; case T_HIDE: flags |= 1; break; case T_NOBOB: flags |= 2; break; case T_FLIPPED: flags |= 4; break; case T_NODEPTH: flags |= 8; break; } } if (ftilenume < 0) initprintf("Error: missing 'first tile number' for hud definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,hudtokptr)), happy = 0; if (ltilenume < 0) initprintf("Error: missing 'last tile number' for hud definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,hudtokptr)), happy = 0; if (!happy) break; if (ltilenume < ftilenume) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,hudtokptr)); tilex = ftilenume; ftilenume = ltilenume; ltilenume = tilex; } if (lastmodelid < 0) { initprintf("Warning: Ignoring frame definition.\n"); break; } #ifdef USE_OPENGL for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) { switch (md_definehud(lastmodelid, tilex, xadd, yadd, zadd, angadd, flags, fov)) { case 0: break; case -1: happy = 0; break; // invalid model id!? case -2: initprintf("Invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,hudtokptr)); happy = 0; break; case -3: initprintf("Invalid frame name on line %s:%d\n", script->filename, scriptfile_getlinum(script,hudtokptr)); happy = 0; break; } } #endif } break; } } #ifdef USE_OPENGL md_setmisc(lastmodelid,(float)scale,shadeoffs,(float)mzadd,flags); // thin out the loaded model by throwing away unused frames if (models[lastmodelid]->mdnum==3 && ((md3model_t *)models[lastmodelid])->numframes <= 1024) { #ifdef DEBUG_MODEL_MEM md3model_t *m = (md3model_t *)models[lastmodelid]; int32_t i, onumframes; onumframes = m->numframes; i = #endif md_thinoutmodel(lastmodelid, usedframebitmap); #ifdef DEBUG_MODEL_MEM if (i>=0 && iltextptr; char *fn, *modelend; int32_t tile0 = MAXTILES, tile1 = -1, tilex = -1; static const tokenlist voxeltokens[] = { { "tile", T_TILE }, { "tile0", T_TILE0 }, { "tile1", T_TILE1 }, { "scale", T_SCALE }, }; if (scriptfile_getstring(script,&fn)) break; //voxel filename if (nextvoxid == MAXVOXELS) { initprintf("Maximum number of voxels already defined.\n"); break; } if (qloadkvx(nextvoxid, fn)) { initprintf("Failure loading voxel file \"%s\"\n",fn); break; } lastvoxid = nextvoxid++; if (scriptfile_getbraces(script,&modelend)) break; while (script->textptr < modelend) { switch (getatoken(script,voxeltokens,sizeof(voxeltokens)/sizeof(tokenlist))) { //case T_ERROR: initprintf("Error on line %s:%d in voxel tokens\n", script->filename,linenum); break; case T_TILE: scriptfile_getsymbol(script,&tilex); if ((uint32_t)tilex < MAXTILES) tiletovox[tilex] = lastvoxid; else initprintf("Invalid tile number on line %s:%d\n",script->filename, scriptfile_getlinum(script,voxeltokptr)); break; case T_TILE0: scriptfile_getsymbol(script,&tile0); break; //1st tile # case T_TILE1: scriptfile_getsymbol(script,&tile1); if (tile0 > tile1) { initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,voxeltokptr)); tilex = tile0; tile0 = tile1; tile1 = tilex; } if ((tile1 < 0) || (tile0 >= MAXTILES)) { initprintf("Invalid tile range on line %s:%d\n",script->filename, scriptfile_getlinum(script,voxeltokptr)); break; } for (tilex=tile0; tilex<=tile1; tilex++) tiletovox[tilex] = lastvoxid; break; //last tile number (inclusive) case T_SCALE: { double scale=1.0; scriptfile_getdouble(script,&scale); voxscale[lastvoxid] = (int32_t)(65536*scale); #ifdef USE_OPENGL if (voxmodels[lastvoxid]) voxmodels[lastvoxid]->scale = scale; #endif break; } } } lastvoxid = -1; } break; case T_SKYBOX: { char *skyboxtokptr = script->ltextptr; char *fn[6] = {0,0,0,0,0,0}, *modelend, happy=1, *tfn = NULL; int32_t i, tile = -1, pal = 0,ii; static const tokenlist skyboxtokens[] = { { "tile" ,T_TILE }, { "pal" ,T_PAL }, { "ft" ,T_FRONT },{ "front" ,T_FRONT },{ "forward",T_FRONT }, { "rt" ,T_RIGHT },{ "right" ,T_RIGHT }, { "bk" ,T_BACK },{ "back" ,T_BACK }, { "lf" ,T_LEFT },{ "left" ,T_LEFT },{ "lt" ,T_LEFT }, { "up" ,T_TOP },{ "top" ,T_TOP },{ "ceiling",T_TOP },{ "ceil" ,T_TOP }, { "dn" ,T_BOTTOM },{ "bottom" ,T_BOTTOM },{ "floor" ,T_BOTTOM },{ "down" ,T_BOTTOM } }; if (scriptfile_getbraces(script,&modelend)) break; while (script->textptr < modelend) { switch (getatoken(script,skyboxtokens,sizeof(skyboxtokens)/sizeof(tokenlist))) { //case T_ERROR: initprintf("Error on line %s:%d in skybox tokens\n",script->filename,linenum); break; case T_TILE: scriptfile_getsymbol(script,&tile); break; case T_PAL: scriptfile_getsymbol(script,&pal); break; case T_FRONT: scriptfile_getstring(script,&fn[0]); break; case T_RIGHT: scriptfile_getstring(script,&fn[1]); break; case T_BACK: scriptfile_getstring(script,&fn[2]); break; case T_LEFT: scriptfile_getstring(script,&fn[3]); break; case T_TOP: scriptfile_getstring(script,&fn[4]); break; case T_BOTTOM: scriptfile_getstring(script,&fn[5]); break; } } if (tile < 0) initprintf("Error: missing 'tile number' for skybox definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,skyboxtokptr)), happy=0; for (i=0; i<6; i++) { if (!fn[i]) initprintf("Error: missing '%s filename' for skybox definition near line %s:%d\n", skyfaces[i], script->filename, scriptfile_getlinum(script,skyboxtokptr)), happy = 0; // FIXME? ii = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn[i],&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn[i]); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn[i]); happy = 0; } } else Bfree(tfn); pathsearchmode = ii; } if (!happy) break; hicsetskybox(tile,pal,fn); } break; case T_HIGHPALOOKUP: { char *highpaltokptr = script->ltextptr; int32_t basepal=-1, pal=-1, oldpathsearchmode; char *fn = NULL, *tfn = NULL; char *highpalend; #ifdef POLYMER int32_t fd; char *highpaldata; #endif static const tokenlist highpaltokens[] = { { "basepal", T_BASEPAL }, { "pal", T_PAL }, { "file", T_FILE } }; if (scriptfile_getbraces(script,&highpalend)) break; while (script->textptr < highpalend) { switch (getatoken(script,highpaltokens,sizeof(highpaltokens)/sizeof(tokenlist))) { case T_BASEPAL: scriptfile_getsymbol(script,&basepal); break; case T_PAL: scriptfile_getsymbol(script,&pal); break; case T_FILE: scriptfile_getstring(script,&fn); break; } } if ((unsigned)basepal >= ((unsigned)basepalcount)) { initprintf("Error: missing or invalid 'base palette number' for highpalookup definition " "near line %s:%d\n", script->filename, scriptfile_getlinum(script,highpaltokptr)); break; } if ((unsigned)pal >= ((unsigned)MAXPALOOKUPS - RESERVEDPALS)) { initprintf("Error: missing or invalid 'palette number' for highpalookup definition near " "line %s:%d\n", script->filename, scriptfile_getlinum(script,highpaltokptr)); break; } if (!fn) { initprintf("Error: missing 'file name' for highpalookup definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,highpaltokptr)); break; } oldpathsearchmode = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn,&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn); pathsearchmode = oldpathsearchmode; break; } } else Bfree(tfn); pathsearchmode = oldpathsearchmode; #ifdef POLYMER fd = kopen4load(fn, 0); // load the highpalookup and send it to polymer highpaldata = Bmalloc(PR_HIGHPALOOKUP_DATA_SIZE); { char *filebuf; int32_t xsiz, ysiz, filesize, i; filesize = kfilelength(fd); filebuf = Bmalloc(filesize); if (!filebuf) { kclose(fd); Bfree(highpaldata); break; } klseek(fd, 0, SEEK_SET); if (kread(fd, filebuf, filesize)!=filesize) { kclose(fd); Bfree(highpaldata); initprintf("Error: didn't read all of '%s'.\n", fn); break; } kclose(fd); kpgetdim(filebuf, filesize, &xsiz, &ysiz); if (xsiz != PR_HIGHPALOOKUP_DIM *PR_HIGHPALOOKUP_DIM || ysiz != PR_HIGHPALOOKUP_DIM) { initprintf("Error: image dimensions of '%s' must be %dx%d.\n", fn, PR_HIGHPALOOKUP_DIM*PR_HIGHPALOOKUP_DIM, PR_HIGHPALOOKUP_DIM); Bfree(filebuf); Bfree(highpaldata); break; } i = kprender(filebuf, filesize, (intptr_t)highpaldata, xsiz*sizeof(coltype), xsiz, ysiz, 0, 0); Bfree(filebuf); if (i) { Bfree(highpaldata); initprintf("Error: failed rendering '%s'.\n", fn); break; } } polymer_definehighpalookup(basepal, pal, highpaldata); Bfree(highpaldata); #endif } break; case T_TINT: { char *tinttokptr = script->ltextptr; int32_t red=255, green=255, blue=255, pal=-1, flags=0; char *tintend; static const tokenlist tinttokens[] = { { "pal", T_PAL }, { "red", T_RED },{ "r", T_RED }, { "green", T_GREEN },{ "g", T_GREEN }, { "blue", T_BLUE },{ "b", T_BLUE }, { "flags", T_FLAGS } }; if (scriptfile_getbraces(script,&tintend)) break; while (script->textptr < tintend) { switch (getatoken(script,tinttokens,sizeof(tinttokens)/sizeof(tokenlist))) { case T_PAL: scriptfile_getsymbol(script,&pal); break; case T_RED: scriptfile_getnumber(script,&red); red = min(255,max(0,red)); break; case T_GREEN: scriptfile_getnumber(script,&green); green = min(255,max(0,green)); break; case T_BLUE: scriptfile_getnumber(script,&blue); blue = min(255,max(0,blue)); break; case T_FLAGS: scriptfile_getsymbol(script,&flags); break; } } if (pal < 0) { initprintf("Error: missing 'palette number' for tint definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,tinttokptr)); break; } hicsetpalettetint(pal,red,green,blue,flags); } break; case T_TEXTURE: { char *texturetokptr = script->ltextptr, *textureend; int32_t tile=-1, token; static const tokenlist texturetokens[] = { { "pal", T_PAL }, { "detail", T_DETAIL }, { "glow", T_GLOW }, { "specular",T_SPECULAR }, { "normal", T_NORMAL }, }; if (scriptfile_getsymbol(script,&tile)) break; if (scriptfile_getbraces(script,&textureend)) break; while (script->textptr < textureend) { token = getatoken(script,texturetokens,sizeof(texturetokens)/sizeof(tokenlist)); switch (token) { case T_PAL: { char *paltokptr = script->ltextptr, *palend; int32_t pal=-1, i; char *fn = NULL, *tfn = NULL; double alphacut = -1.0, xscale = 1.0, yscale = 1.0, specpower = 1.0, specfactor = 1.0; char flags = 0; static const tokenlist texturetokens_pal[] = { { "file", T_FILE },{ "name", T_FILE }, { "alphacut", T_ALPHACUT }, { "detailscale", T_XSCALE }, { "scale", T_XSCALE }, { "xscale", T_XSCALE }, { "intensity", T_XSCALE }, { "yscale", T_YSCALE }, { "specpower", T_SPECPOWER }, { "parallaxscale", T_SPECPOWER }, { "specfactor", T_SPECFACTOR }, { "parallaxbias", T_SPECFACTOR }, { "nocompress", T_NOCOMPRESS }, { "nodownsize", T_NODOWNSIZE }, }; if (scriptfile_getsymbol(script,&pal)) break; if (scriptfile_getbraces(script,&palend)) break; while (script->textptr < palend) { switch (getatoken(script,texturetokens_pal,sizeof(texturetokens_pal)/sizeof(tokenlist))) { case T_FILE: scriptfile_getstring(script,&fn); break; case T_ALPHACUT: scriptfile_getdouble(script,&alphacut); break; case T_XSCALE: scriptfile_getdouble(script,&xscale); break; case T_YSCALE: scriptfile_getdouble(script,&yscale); break; case T_SPECPOWER: scriptfile_getdouble(script,&specpower); break; case T_SPECFACTOR: scriptfile_getdouble(script,&specfactor); break; case T_NOCOMPRESS: flags |= 1; break; case T_NODOWNSIZE: flags |= 16; break; default: break; } } if ((unsigned)tile > (unsigned)MAXTILES) break; // message is printed later if ((unsigned)pal >= ((unsigned)MAXPALOOKUPS - RESERVEDPALS)) { initprintf("Error: missing or invalid 'palette number' for texture definition near " "line %s:%d\n", script->filename, scriptfile_getlinum(script,paltokptr)); break; } if (!fn) { initprintf("Error: missing 'file name' for texture definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,paltokptr)); break; } i = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn,&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn); pathsearchmode = i; break; } } else Bfree(tfn); pathsearchmode = i; xscale = 1.0f / xscale; yscale = 1.0f / yscale; hicsetsubsttex(tile,pal,fn,alphacut,xscale,yscale, specpower, specfactor,flags); } break; case T_DETAIL: case T_GLOW: case T_SPECULAR: case T_NORMAL: { char *detailtokptr = script->ltextptr, *detailend; int32_t pal = 0, i; char *fn = NULL, *tfn = NULL; double xscale = 1.0, yscale = 1.0, specpower = 1.0, specfactor = 1.0; char flags = 0; static const tokenlist texturetokens_pal[] = { { "file", T_FILE },{ "name", T_FILE }, { "alphacut", T_ALPHACUT }, { "detailscale", T_XSCALE }, { "scale", T_XSCALE }, { "xscale", T_XSCALE }, { "intensity", T_XSCALE }, { "yscale", T_YSCALE }, { "specpower", T_SPECPOWER }, { "parallaxscale", T_SPECPOWER }, { "specfactor", T_SPECFACTOR }, { "parallaxbias", T_SPECFACTOR }, { "nocompress", T_NOCOMPRESS }, { "nodownsize", T_NODOWNSIZE }, }; if (scriptfile_getbraces(script,&detailend)) break; while (script->textptr < detailend) { switch (getatoken(script,texturetokens_pal,sizeof(texturetokens_pal)/sizeof(tokenlist))) { case T_FILE: scriptfile_getstring(script,&fn); break; case T_XSCALE: scriptfile_getdouble(script,&xscale); break; case T_YSCALE: scriptfile_getdouble(script,&yscale); break; case T_SPECPOWER: scriptfile_getdouble(script,&specpower); break; case T_SPECFACTOR: scriptfile_getdouble(script,&specfactor); break; case T_NOCOMPRESS: flags |= 1; break; case T_NODOWNSIZE: flags |= 16; break; default: break; } } if ((unsigned)tile > (unsigned)MAXTILES) break; // message is printed later if (!fn) { initprintf("Error: missing 'file name' for texture definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,detailtokptr)); break; } i = pathsearchmode; pathsearchmode = 1; if (findfrompath(fn,&tfn) < 0) { char buf[BMAX_PATH]; Bstrcpy(buf,fn); kzfindfilestart(buf); if (!kzfindfile(buf)) { initprintf("Error: file '%s' does not exist\n",fn); pathsearchmode = i; break; } } else Bfree(tfn); pathsearchmode = i; switch (token) { case T_DETAIL: pal = DETAILPAL; xscale = 1.0f / xscale; yscale = 1.0f / yscale; break; case T_GLOW: pal = GLOWPAL; break; case T_SPECULAR: pal = SPECULARPAL; break; case T_NORMAL: pal = NORMALPAL; break; } hicsetsubsttex(tile,pal,fn,-1.0f,xscale,yscale, specpower, specfactor,flags); } break; default: break; } } if ((unsigned)tile >= (unsigned)MAXTILES) { initprintf("Error: missing or invalid 'tile number' for texture definition near line %s:%d\n", script->filename, scriptfile_getlinum(script,texturetokptr)); break; } } break; case T_UNDEFMODEL: case T_UNDEFMODELRANGE: { int32_t r0,r1; if (scriptfile_getsymbol(script,&r0)) break; if (tokn == T_UNDEFMODELRANGE) { if (scriptfile_getsymbol(script,&r1)) break; if (r1 < r0) { int32_t t = r1; r1 = r0; r0 = t; initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); } if (r0 < 0 || r1 >= MAXTILES) { initprintf("Error: invalid tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } } else { r1 = r0; if ((unsigned)r0 >= (unsigned)MAXTILES) { initprintf("Error: invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } } #ifdef USE_OPENGL for (; r0 <= r1; r0++) md_undefinetile(r0); #endif } break; case T_UNDEFMODELOF: { int32_t r0; #ifdef USE_OPENGL int32_t mid; #endif if (scriptfile_getsymbol(script,&r0)) break; if ((unsigned)r0 >= (unsigned)MAXTILES) { initprintf("Error: invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } #ifdef USE_OPENGL mid = md_tilehasmodel(r0,0); if (mid < 0) break; md_undefinemodel(mid); #endif } break; case T_UNDEFTEXTURE: case T_UNDEFTEXTURERANGE: { int32_t r0,r1,i; if (scriptfile_getsymbol(script,&r0)) break; if (tokn == T_UNDEFTEXTURERANGE) { if (scriptfile_getsymbol(script,&r1)) break; if (r1 < r0) { int32_t t = r1; r1 = r0; r0 = t; initprintf("Warning: backwards tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); } if (r0 < 0 || r1 >= MAXTILES) { initprintf("Error: invalid tile range on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } } else { r1 = r0; if ((unsigned)r0 >= (unsigned)MAXTILES) { initprintf("Error: invalid tile number on line %s:%d\n", script->filename, scriptfile_getlinum(script,cmdtokptr)); break; } } for (; r0 <= r1; r0++) for (i=MAXPALOOKUPS-1; i>=0; i--) hicclearsubst(r0,i); } break; case T_SOUND: case T_MUSIC: { char *dummy, *dummy2; static const tokenlist sound_musictokens[] = { { "id", T_ID }, { "file", T_FILE }, }; if (scriptfile_getbraces(script,&dummy)) break; while (script->textptr < dummy) { switch (getatoken(script,sound_musictokens,sizeof(sound_musictokens)/sizeof(tokenlist))) { case T_ID: scriptfile_getstring(script,&dummy2); break; case T_FILE: scriptfile_getstring(script,&dummy2); break; } } } break; default: initprintf("Unknown token.\n"); break; } } return 0; } int32_t loaddefinitionsfile(const char *fn) { scriptfile *script; int32_t f = flushlogwindow; int32_t i; script = scriptfile_fromfile(fn); if (!script) return -1; flushlogwindow = 1; initprintf("Loading '%s'\n",fn); flushlogwindow = 0; defsparser(script); for (i=0; i < g_defModulesNum; ++i) defsparser_include(g_defModules[i], NULL, "null"); flushlogwindow = f; scriptfile_close(script); scriptfile_clearsymbols(); return 0; } // vim:ts=4: