// <dashade>: ignored if not in Polymost+r_usetileshades
pthtyp *texcache_fetch(int32_t dapicnum, int32_t dapalnum, int32_t dashade, int32_t dameth)
{
int32_t tilestat;
pthtyp *pth;
const int32_t j = dapicnum & (GLTEXCACHEADSIZ - 1);
hicreplctyp *si = usehightile ? hicfindsubst(dapicnum, dapalnum) : NULL;
if (drawingskybox && usehightile)
if ((si = hicfindskybox(dapicnum, dapalnum)) == NULL)
return NULL;
if (!r_usetileshades || getrendermode() != REND_POLYMOST)
dashade = 0;
if (!si)
{
return (dapalnum >= (MAXPALOOKUPS - RESERVEDPALS) || hicprecaching) ?
NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
}
/* if palette > 0 && replacement found
* no effects are applied to the texture
* else if palette > 0 && no replacement found
* effects are applied to the palette 0 texture if it exists
*/
// load a replacement
for (pth = texcache.list[j]; pth; pth = pth->next)
{
if (pth->picnum == dapicnum && pth->palnum == si->palnum &&
(si->palnum > 0 ? 1 : (pth->effects == hictinting[dapalnum].f)) &&
(pth->flags & (PTH_CLAMPED + PTH_HIGHTILE + PTH_SKYBOX)) ==
(TO_PTH_CLAMPED(dameth) + PTH_HIGHTILE + (drawingskybox > 0) * PTH_SKYBOX) &&
(drawingskybox > 0 ? (pth->skyface == drawingskybox) : 1))
{
if (pth->flags & PTH_INVALIDATED)
{
pth->flags &= ~PTH_INVALIDATED;
tilestat = gloadtile_hi(dapicnum, dapalnum, drawingskybox, si, dameth, pth, 0,
(si->palnum > 0) ? 0 : hictinting[dapalnum].f); // reload tile
if (!tilestat)
continue;
if (tilestat == -2) // bad filename
hicclearsubst(dapicnum, dapalnum);
return (drawingskybox || hicprecaching) ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
}
return (pth);
}
}
pth = (pthtyp *)Xcalloc(1, sizeof(pthtyp));
// possibly fetch an already loaded multitexture :_)
if (dapalnum >= (MAXPALOOKUPS - RESERVEDPALS) && texcache_fetchmulti(pth, si, dapicnum, dameth))
return pth;
tilestat =
gloadtile_hi(dapicnum, dapalnum, drawingskybox, si, dameth, pth, 1, (si->palnum > 0) ? 0 : hictinting[dapalnum].f);
if (!tilestat)
{
pth->next = texcache.list[j];
pth->palnum = si->palnum;
texcache.list[j] = pth;
return pth;
}
if (tilestat == -2) // bad filename
hicclearsubst(dapicnum, dapalnum);
Bfree(pth);
return (drawingskybox || hicprecaching) ? NULL : texcache_tryart(dapicnum, dapalnum, dashade, dameth);
}
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,<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;
}
#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,<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;
}
#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,<ilenume); 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,<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_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;
}
