Exemple #1
0
void LoadKVXFromScript( char *filename )
{
	long lTile=0;			// lTile is the editart tile being replaced.
	char *sName;			// KVS file being loaded in.

	sName = (char *)malloc(256);	// Up to 256 bytes for path
	ASSERT(sName != NULL);

	// Load the file
	if (!LoadScriptFile(filename)) return;

	do {
		GetToken (TRUE);	// Crossing a line boundary on the end of line to first token
							// of a new line is permitted (and expected)
		if (endofscript)
			break;

		lTile = atol(token);

		GetToken(FALSE);
		// ignore lNumber

		GetToken(FALSE);
		strcpy(sName,token);			// Copy the whole token as a file name and path

		// Load the voxel file into memory
		if (!qloadkvx(nextvoxid,sName)) {
			tiletovox[lTile] = nextvoxid++;
		}

	} while (script_p < scriptend_p && nextvoxid < MAXVOXELS);

	free(scriptbuffer); 
	script_p = NULL;
}
Exemple #2
0
static int defsparser(scriptfile *script)
{
	int tokn;
	char *cmdtokptr;
	while (1) {
		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)) {
						scriptfile *included;

						included = scriptfile_fromfile(fn);
						if (!included) {
							initprintf("Warning: Failed including %s on line %s:%d\n",
									fn, script->filename,scriptfile_getlinum(script,cmdtokptr));
						} else {
							defsparser(included);
							scriptfile_close(included);
						}
					}
					break;
				}
			case T_DEFINE:
				{
					char *name;
					int 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:
				{
					int tile,pal,fnoo;
					char *fn;

					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;
					hicsetsubsttex(tile,pal,fn,-1.0,0);
				}
				break;
			case T_DEFINESKYBOX:
				{
					int tile,pal,i;
					char *fn[6];

					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
					if (i < 6) break;
					hicsetskybox(tile,pal,fn);
				}
				break;
			case T_DEFINETINT:
				{
					int 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_DEFINEMODEL:
				{
					char *modelfn;
					double scale;
					int shadeoffs;

					if (scriptfile_getstring(script,&modelfn)) break;
					if (scriptfile_getdouble(script,&scale)) break;
					if (scriptfile_getnumber(script,&shadeoffs)) break;

#if defined(POLYMOST) && defined(USE_OPENGL)
					lastmodelid = md_loadmodel(modelfn);
					if (lastmodelid < 0) {
						initprintf("Failure loading MD2/MD3 model \"%s\"\n", modelfn);
						break;
					}
					md_setmisc(lastmodelid,(float)scale, shadeoffs,0.0);
#endif
					modelskin = lastmodelskin = 0;
					seenframe = 0;
				}
				break;
			case T_DEFINEMODELFRAME:
				{
					char *framename, happy=1;
					int ftilenume, ltilenume, tilex;

					if (scriptfile_getstring(script,&framename)) break;
					if (scriptfile_getnumber(script,&ftilenume)) break; //first tile number
					if (scriptfile_getnumber(script,&ltilenume)) 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;
					}
#if defined(POLYMOST) && defined(USE_OPENGL)
					for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) {
						switch (md_defineframe(lastmodelid, framename, tilex, max(0,modelskin))) {
							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,cmdtokptr));
								 happy = 0;
								 break;
							case -3: initprintf("Invalid frame name on line %s:%d\n",
										 script->filename, scriptfile_getlinum(script,cmdtokptr));
								 happy = 0;
								 break;
						}
					}
#endif
					seenframe = 1;
				}
				break;
			case T_DEFINEMODELANIM:
				{
					char *startframe, *endframe;
					int 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;
					}
#if defined(POLYMOST) && defined(USE_OPENGL)
					switch (md_defineanimation(lastmodelid, startframe, endframe, (int)(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:
				{
					int palnum, palnumer;
					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;

#if defined(POLYMOST) && defined(USE_OPENGL)
					switch (md_defineskin(lastmodelid, skinfn, palnum, max(0,modelskin), 0)) {
						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;
					}

#ifdef SUPERBUILD
					if (qloadkvx(nextvoxid, fn)) {
						initprintf("Failure loading voxel file \"%s\"\n",fn);
						break;
					}

					lastvoxid = nextvoxid++;
#endif
				}
				break;
			case T_DEFINEVOXELTILES:
				{
					int ftilenume, ltilenume, tilex;

					if (scriptfile_getnumber(script,&ftilenume)) break; //1st tile #
					if (scriptfile_getnumber(script,&ltilenume)) 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;
					}
#ifdef SUPERBUILD
					for (tilex = ftilenume; tilex <= ltilenume; tilex++) {
						tiletovox[tilex] = lastvoxid;
					}
#endif
				}
				break;

				// NEW (ENCOURAGED) DEFINITION SYNTAX
			case T_MODEL:
				{
					char *modelend, *modelfn;
					double scale=1.0, mzadd=0.0;
					int shadeoffs=0;

					modelskin = lastmodelskin = 0;
					seenframe = 0;

					if (scriptfile_getstring(script,&modelfn)) break;

#if defined(POLYMOST) && defined(USE_OPENGL)
					lastmodelid = md_loadmodel(modelfn);
					if (lastmodelid < 0) {
						initprintf("Failure loading MD2/MD3 model \"%s\"\n", modelfn);
						break;
					}
#endif
					if (scriptfile_getbraces(script,&modelend)) break;
					while (script->textptr < modelend) {
						switch (getatoken(script,modeltokens,sizeof(modeltokens)/sizeof(tokenlist))) {
							//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_FRAME:
							{
								char *frametokptr = script->ltextptr;
								char *frameend, *framename = 0, happy=1;
								int ftilenume = -1, ltilenume = -1, tilex = 0;

								if (scriptfile_getbraces(script,&frameend)) break;
								while (script->textptr < frameend) {
									switch(getatoken(script,modelframetokens,sizeof(modelframetokens)/sizeof(tokenlist))) {
										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,&ltilenume); break; //last tile number (inclusive)
									}
								}

								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;
								}
#if defined(POLYMOST) && defined(USE_OPENGL)
								for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) {
									switch (md_defineframe(lastmodelid, framename, tilex, max(0,modelskin))) {
										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,frametokptr));
											 happy = 0;
											 break;
										case -3: initprintf("Invalid frame name on line %s:%d\n",
													 script->filename, scriptfile_getlinum(script,frametokptr));
											 happy = 0;
											 break;
									}
								}
#endif
								seenframe = 1;
								}
								break;
							case T_ANIM:
							{
								char *animtokptr = script->ltextptr;
								char *animend, *startframe = 0, *endframe = 0, happy=1;
								int flags = 0;
								double dfps = 1.0;

								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;
								}
#if defined(POLYMOST) && defined(USE_OPENGL)
								switch (md_defineanimation(lastmodelid, startframe, endframe, (int)(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:
							{
								char *skintokptr = script->ltextptr;
								char *skinend, *skinfn = 0;
								int palnum = 0, surfnum = 0;

								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_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;

#if defined(POLYMOST) && defined(USE_OPENGL)
								switch (md_defineskin(lastmodelid, skinfn, palnum, max(0,modelskin), surfnum)) {
									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;
								int ftilenume = -1, ltilenume = -1, tilex = 0, flags = 0;
								double xadd = 0.0, yadd = 0.0, zadd = 0.0, angadd = 0.0;

								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,&ltilenume); 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_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;
								}
#if defined(POLYMOST) && defined(USE_OPENGL)
								for (tilex = ftilenume; tilex <= ltilenume && happy; tilex++) {
									switch (md_definehud(lastmodelid, tilex, xadd, yadd, zadd, angadd, flags)) {
										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;
						}
					}

#if defined(POLYMOST) && defined(USE_OPENGL)
					md_setmisc(lastmodelid,(float)scale,shadeoffs,(float)mzadd);
#endif

					modelskin = lastmodelskin = 0;
					seenframe = 0;

				}
				break;
			case T_VOXEL:
				{
					char *voxeltokptr = script->ltextptr;
					char *fn, *modelend;
					int tile0 = MAXTILES, tile1 = -1, tilex = -1;

					if (scriptfile_getstring(script,&fn)) break; //voxel filename
					if (nextvoxid == MAXVOXELS) { initprintf("Maximum number of voxels already defined.\n"); break; }
#ifdef SUPERBUILD
					if (qloadkvx(nextvoxid, fn)) { initprintf("Failure loading voxel file \"%s\"\n",fn); break; }
					lastvoxid = nextvoxid++;
#endif

					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);
#ifdef SUPERBUILD
								if ((unsigned long)tilex < MAXTILES) tiletovox[tilex] = lastvoxid;
								else initprintf("Invalid tile number on line %s:%d\n",script->filename, scriptfile_getlinum(script,voxeltokptr));
#endif
								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; }
#ifdef SUPERBUILD
								for(tilex=tile0;tilex<=tile1;tilex++) tiletovox[tilex] = lastvoxid;
#endif
								break; //last tile number (inclusive)
							case T_SCALE: {
								double scale=1.0;
								scriptfile_getdouble(script,&scale);
#ifdef SUPERBUILD
								voxscale[lastvoxid] = 65536*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;
					int i, tile = -1, pal = 0;

					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;
					}

					if (!happy) break;
					
					hicsetskybox(tile,pal,fn);
				}
				break;
			case T_TINT:
				{
					char *tinttokptr = script->ltextptr;
					int red=255, green=255, blue=255, pal=-1, flags=0;
					char *tintend;

					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;
					int tile=-1;

					if (scriptfile_getsymbol(script,&tile)) break;
					if (scriptfile_getbraces(script,&textureend)) break;
					while (script->textptr < textureend) {
						switch (getatoken(script,texturetokens,sizeof(texturetokens)/sizeof(tokenlist))) {
							case T_PAL: {
								char *paltokptr = script->ltextptr, *palend;
								int pal=-1;
								char *fn = NULL;
								double alphacut = -1.0;
								char flags = 0;

								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_NOCOMPRESS: flags |= 1; break;
										default: break;
									}
								}

								if ((unsigned)tile > (unsigned)MAXTILES) break;	// message is printed later
								if ((unsigned)pal > (unsigned)MAXPALOOKUPS) {
									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;
								}
								hicsetsubsttex(tile,pal,fn,alphacut,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:
				{
					int r0,r1;
						
					if (scriptfile_getsymbol(script,&r0)) break;
					if (tokn == T_UNDEFMODELRANGE) {
						if (scriptfile_getsymbol(script,&r1)) break;
						if (r1 < r0) {
							int 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;
						}
					}
#if defined(POLYMOST) && defined(USE_OPENGL)
					for (; r0 <= r1; r0++) md_undefinetile(r0);
#endif
				}
				break;

			case T_UNDEFMODELOF:
				{
					int mid,r0;

					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;
					}

#if defined(POLYMOST) && defined(USE_OPENGL)
					mid = md_tilehasmodel(r0);
					if (mid < 0) break;

					md_undefinemodel(mid);
#endif
				}
				break;

			case T_UNDEFTEXTURE:
			case T_UNDEFTEXTURERANGE:
				{
					int r0,r1,i;

					if (scriptfile_getsymbol(script,&r0)) break;
					if (tokn == T_UNDEFTEXTURERANGE) {
						if (scriptfile_getsymbol(script,&r1)) break;
						if (r1 < r0) {
							int 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;
			
			default:
				initprintf("Unknown token.\n"); break;
		}
	}
	return 0;
}