diff --git a/src/hardware/hw_main.c b/src/hardware/hw_main.c index 5251e0b3..948965db 100644 --- a/src/hardware/hw_main.c +++ b/src/hardware/hw_main.c @@ -1558,6 +1558,7 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) if (gr_backsector) { + INT32 gr_toptexture, gr_bottomtexture; // two sided line if (gr_backsector->heightsec != -1) { @@ -1608,19 +1609,22 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) #endif } + gr_toptexture = R_GetTextureNum(gr_sidedef->toptexture); + gr_bottomtexture = R_GetTextureNum(gr_sidedef->bottomtexture); + // check TOP TEXTURE if (( #ifdef ESLOPE worldhighslope < worldtopslope || #endif worldhigh < worldtop - ) && texturetranslation[gr_sidedef->toptexture]) + ) && gr_toptexture) { if (drawtextured) { fixed_t texturevpegtop; // top - grTex = HWR_GetTexture(texturetranslation[gr_sidedef->toptexture]); + grTex = HWR_GetTexture(gr_toptexture); // PEGGING if (gr_linedef->flags & ML_DONTPEGTOP) @@ -1638,7 +1642,7 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) texturevpegtop += gr_sidedef->rowoffset; // This is so that it doesn't overflow and screw up the wall, it doesn't need to go higher than the texture's height anyway - texturevpegtop %= SHORT(textures[texturetranslation[gr_sidedef->toptexture]]->height)<height)<scaleY; wallVerts[0].t = wallVerts[1].t = (texturevpegtop + gr_frontsector->ceilingheight - gr_backsector->ceilingheight) * grTex->scaleY; @@ -1683,9 +1687,9 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) #endif if (gr_frontsector->numlights) - HWR_SplitWall(gr_frontsector, wallVerts, texturetranslation[gr_sidedef->toptexture], &Surf, FF_CUTSOLIDS); + HWR_SplitWall(gr_frontsector, wallVerts, gr_toptexture, &Surf, FF_CUTSOLIDS); else if (grTex->mipmap.flags & TF_TRANSPARENT) - HWR_AddTransparentWall(wallVerts, &Surf, texturetranslation[gr_sidedef->toptexture], PF_Environment, false, lightnum, colormap); + HWR_AddTransparentWall(wallVerts, &Surf, gr_toptexture, PF_Environment, false, lightnum, colormap); else HWR_ProjectWall(wallVerts, &Surf, PF_Masked, lightnum, colormap); } @@ -1695,13 +1699,13 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) #ifdef ESLOPE worldlowslope > worldbottomslope || #endif - worldlow > worldbottom) && texturetranslation[gr_sidedef->bottomtexture]) //only if VISIBLE!!! + worldlow > worldbottom) && gr_bottomtexture) //only if VISIBLE!!! { if (drawtextured) { fixed_t texturevpegbottom = 0; // bottom - grTex = HWR_GetTexture(texturetranslation[gr_sidedef->bottomtexture]); + grTex = HWR_GetTexture(gr_bottomtexture); // PEGGING #ifdef ESLOPE @@ -1721,7 +1725,7 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) texturevpegbottom += gr_sidedef->rowoffset; // This is so that it doesn't overflow and screw up the wall, it doesn't need to go higher than the texture's height anyway - texturevpegbottom %= SHORT(textures[texturetranslation[gr_sidedef->bottomtexture]]->height)<height)<scaleY; wallVerts[0].t = wallVerts[1].t = (texturevpegbottom + gr_backsector->floorheight - gr_frontsector->floorheight) * grTex->scaleY; @@ -1766,13 +1770,13 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) #endif if (gr_frontsector->numlights) - HWR_SplitWall(gr_frontsector, wallVerts, texturetranslation[gr_sidedef->bottomtexture], &Surf, FF_CUTSOLIDS); + HWR_SplitWall(gr_frontsector, wallVerts, gr_bottomtexture, &Surf, FF_CUTSOLIDS); else if (grTex->mipmap.flags & TF_TRANSPARENT) - HWR_AddTransparentWall(wallVerts, &Surf, texturetranslation[gr_sidedef->bottomtexture], PF_Environment, false, lightnum, colormap); + HWR_AddTransparentWall(wallVerts, &Surf, gr_bottomtexture, PF_Environment, false, lightnum, colormap); else HWR_ProjectWall(wallVerts, &Surf, PF_Masked, lightnum, colormap); } - gr_midtexture = texturetranslation[gr_sidedef->midtexture]; + gr_midtexture = R_GetTextureNum(gr_sidedef->midtexture); if (gr_midtexture) { FBITFIELD blendmode; @@ -2134,7 +2138,7 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) else { // Single sided line... Deal only with the middletexture (if one exists) - gr_midtexture = texturetranslation[gr_sidedef->midtexture]; + gr_midtexture = R_GetTextureNum(gr_sidedef->midtexture); if (gr_midtexture) { if (drawtextured) @@ -2232,13 +2236,13 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) if (*rover->topheight < lowcut || *rover->bottomheight > highcut) continue; - texnum = texturetranslation[sides[rover->master->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[rover->master->sidenum[0]].midtexture); if (rover->master->flags & ML_TFERLINE) { size_t linenum = gr_curline->linedef-gr_backsector->lines[0]; newline = rover->master->frontsector->lines[0] + linenum; - texnum = texturetranslation[sides[newline->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[newline->sidenum[0]].midtexture); } #ifdef ESLOPE @@ -2366,13 +2370,13 @@ static void HWR_StoreWallRange(double startfrac, double endfrac) if (*rover->topheight < lowcut || *rover->bottomheight > highcut) continue; - texnum = texturetranslation[sides[rover->master->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[rover->master->sidenum[0]].midtexture); if (rover->master->flags & ML_TFERLINE) { size_t linenum = gr_curline->linedef-gr_backsector->lines[0]; newline = rover->master->frontsector->lines[0] + linenum; - texnum = texturetranslation[sides[newline->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[newline->sidenum[0]].midtexture); } #ifdef ESLOPE //backsides h = *rover->t_slope ? P_GetZAt(*rover->t_slope, v1x, v1y) : *rover->topheight; diff --git a/src/p_maputl.c b/src/p_maputl.c index fea8530a..46b03338 100644 --- a/src/p_maputl.c +++ b/src/p_maputl.c @@ -572,51 +572,54 @@ void P_LineOpening(line_t *linedef, mobj_t *mobj) side_t *side = &sides[linedef->sidenum[0]]; fixed_t textop, texbottom, texheight; fixed_t texmid, delta1, delta2; + INT32 texnum = R_GetTextureNum(side->midtexture); // make sure the texture is actually valid - // Get the midtexture's height - texheight = textures[texturetranslation[side->midtexture]]->height << FRACBITS; + if (texnum) { + // Get the midtexture's height + texheight = textures[texnum]->height << FRACBITS; - // Set texbottom and textop to the Z coordinates of the texture's boundaries + // Set texbottom and textop to the Z coordinates of the texture's boundaries #if 0 // #ifdef POLYOBJECTS - // don't remove this code unless solid midtextures - // on non-solid polyobjects should NEVER happen in the future - if (linedef->polyobj && (linedef->polyobj->flags & POF_TESTHEIGHT)) { - if (linedef->flags & ML_EFFECT5 && !side->repeatcnt) { // "infinite" repeat - texbottom = back->floorheight + side->rowoffset; - textop = back->ceilingheight + side->rowoffset; - } else if (!!(linedef->flags & ML_DONTPEGBOTTOM) ^ !!(linedef->flags & ML_EFFECT3)) { - texbottom = back->floorheight + side->rowoffset; - textop = texbottom + texheight*(side->repeatcnt+1); - } else { - textop = back->ceilingheight + side->rowoffset; - texbottom = textop - texheight*(side->repeatcnt+1); - } - } else + // don't remove this code unless solid midtextures + // on non-solid polyobjects should NEVER happen in the future + if (linedef->polyobj && (linedef->polyobj->flags & POF_TESTHEIGHT)) { + if (linedef->flags & ML_EFFECT5 && !side->repeatcnt) { // "infinite" repeat + texbottom = back->floorheight + side->rowoffset; + textop = back->ceilingheight + side->rowoffset; + } else if (!!(linedef->flags & ML_DONTPEGBOTTOM) ^ !!(linedef->flags & ML_EFFECT3)) { + texbottom = back->floorheight + side->rowoffset; + textop = texbottom + texheight*(side->repeatcnt+1); + } else { + textop = back->ceilingheight + side->rowoffset; + texbottom = textop - texheight*(side->repeatcnt+1); + } + } else #endif - { - if (linedef->flags & ML_EFFECT5 && !side->repeatcnt) { // "infinite" repeat - texbottom = openbottom + side->rowoffset; - textop = opentop + side->rowoffset; - } else if (!!(linedef->flags & ML_DONTPEGBOTTOM) ^ !!(linedef->flags & ML_EFFECT3)) { - texbottom = openbottom + side->rowoffset; - textop = texbottom + texheight*(side->repeatcnt+1); - } else { - textop = opentop + side->rowoffset; - texbottom = textop - texheight*(side->repeatcnt+1); + { + if (linedef->flags & ML_EFFECT5 && !side->repeatcnt) { // "infinite" repeat + texbottom = openbottom + side->rowoffset; + textop = opentop + side->rowoffset; + } else if (!!(linedef->flags & ML_DONTPEGBOTTOM) ^ !!(linedef->flags & ML_EFFECT3)) { + texbottom = openbottom + side->rowoffset; + textop = texbottom + texheight*(side->repeatcnt+1); + } else { + textop = opentop + side->rowoffset; + texbottom = textop - texheight*(side->repeatcnt+1); + } } - } - texmid = texbottom+(textop-texbottom)/2; + texmid = texbottom+(textop-texbottom)/2; - delta1 = abs(mobj->z - texmid); - delta2 = abs(thingtop - texmid); + delta1 = abs(mobj->z - texmid); + delta2 = abs(thingtop - texmid); - if (delta1 > delta2) { // Below - if (opentop > texbottom) - opentop = texbottom; - } else { // Above - if (openbottom < textop) - openbottom = textop; + if (delta1 > delta2) { // Below + if (opentop > texbottom) + opentop = texbottom; + } else { // Above + if (openbottom < textop) + openbottom = textop; + } } } diff --git a/src/r_data.c b/src/r_data.c index cb5cf359..c24cca91 100644 --- a/src/r_data.c +++ b/src/r_data.c @@ -303,6 +303,20 @@ done: return blocktex; } +// +// R_GetTextureNum +// +// Returns the actual texture id that we should use. +// This can either be texnum, the current frame for texnum's anim (if animated), +// or 0 if not valid. +// +INT32 R_GetTextureNum(INT32 texnum) +{ + if (texnum < 0 || texnum >= numtextures) + return 0; + return texturetranslation[texnum]; +} + // // R_GetColumn // diff --git a/src/r_data.h b/src/r_data.h index 69a2882a..68af0325 100644 --- a/src/r_data.h +++ b/src/r_data.h @@ -65,6 +65,8 @@ extern CV_PossibleValue_t Color_cons_t[]; void R_LoadTextures(void); void R_FlushTextureCache(void); +INT32 R_GetTextureNum(INT32 texnum); + // Retrieve column data for span blitting. UINT8 *R_GetColumn(fixed_t tex, INT32 col); diff --git a/src/r_segs.c b/src/r_segs.c index cb78743b..e0a08137 100644 --- a/src/r_segs.c +++ b/src/r_segs.c @@ -300,7 +300,7 @@ void R_RenderMaskedSegRange(drawseg_t *ds, INT32 x1, INT32 x2) curline = ds->curline; frontsector = curline->frontsector; backsector = curline->backsector; - texnum = texturetranslation[curline->sidedef->midtexture]; + texnum = R_GetTextureNum(curline->sidedef->midtexture); windowbottom = windowtop = sprbotscreen = INT32_MAX; // hack translucent linedef types (900-909 for transtables 1-9) @@ -740,7 +740,7 @@ void R_RenderThickSideRange(drawseg_t *ds, INT32 x1, INT32 x2, ffloor_t *pfloor) curline = ds->curline; backsector = pfloor->target; frontsector = curline->frontsector == pfloor->target ? curline->backsector : curline->frontsector; - texnum = texturetranslation[sides[pfloor->master->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[pfloor->master->sidenum[0]].midtexture); colfunc = wallcolfunc; @@ -748,7 +748,7 @@ void R_RenderThickSideRange(drawseg_t *ds, INT32 x1, INT32 x2, ffloor_t *pfloor) { size_t linenum = curline->linedef-backsector->lines[0]; newline = pfloor->master->frontsector->lines[0] + linenum; - texnum = texturetranslation[sides[newline->sidenum[0]].midtexture]; + texnum = R_GetTextureNum(sides[newline->sidenum[0]].midtexture); } if (pfloor->flags & FF_TRANSLUCENT) @@ -1878,14 +1878,16 @@ void R_StoreWallRange(INT32 start, INT32 stop) if (!backsector) { + fixed_t texheight; // single sided line - midtexture = texturetranslation[sidedef->midtexture]; + midtexture = R_GetTextureNum(sidedef->midtexture); + texheight = textureheight[midtexture]; // a single sided line is terminal, so it must mark ends markfloor = markceiling = true; #ifdef ESLOPE if (linedef->flags & ML_EFFECT2) { if (linedef->flags & ML_DONTPEGBOTTOM) - rw_midtexturemid = frontsector->floorheight + textureheight[sidedef->midtexture] - viewz; + rw_midtexturemid = frontsector->floorheight + texheight - viewz; else rw_midtexturemid = frontsector->ceilingheight - viewz; } @@ -1894,10 +1896,10 @@ void R_StoreWallRange(INT32 start, INT32 stop) if (linedef->flags & ML_DONTPEGBOTTOM) { #ifdef ESLOPE - rw_midtexturemid = worldbottom + textureheight[sidedef->midtexture]; + rw_midtexturemid = worldbottom + texheight; rw_midtextureslide = floorfrontslide; #else - vtop = frontsector->floorheight + textureheight[sidedef->midtexture]; + vtop = frontsector->floorheight + texheight; // bottom of texture at bottom rw_midtexturemid = vtop - viewz; #endif @@ -2129,76 +2131,50 @@ void R_StoreWallRange(INT32 start, INT32 stop) #endif ) { + fixed_t texheight; // top texture if ((linedef->flags & (ML_DONTPEGTOP) && (linedef->flags & ML_DONTPEGBOTTOM)) && linedef->sidenum[1] != 0xffff) { // Special case... use offsets from 2nd side but only if it has a texture. side_t *def = &sides[linedef->sidenum[1]]; - toptexture = texturetranslation[def->toptexture]; + toptexture = R_GetTextureNum(def->toptexture); if (!toptexture) //Second side has no texture, use the first side's instead. - toptexture = texturetranslation[sidedef->toptexture]; - -#ifdef ESLOPE - if (!(linedef->flags & ML_EFFECT1)) { // Ignore slopes for lower/upper textures unless flag is checked - if (linedef->flags & ML_DONTPEGTOP) - rw_toptexturemid = frontsector->ceilingheight - viewz; - else - rw_toptexturemid = backsector->ceilingheight - viewz; - } else -#endif - if (linedef->flags & ML_DONTPEGTOP) - { - // top of texture at top - rw_toptexturemid = worldtop; -#ifdef ESLOPE - rw_toptextureslide = ceilingfrontslide; -#endif - } - else - { -#ifdef ESLOPE - rw_toptexturemid = worldhigh + textureheight[def->toptexture]; - rw_toptextureslide = ceilingbackslide; -#else - vtop = backsector->ceilingheight + textureheight[def->toptexture]; - // bottom of texture - rw_toptexturemid = vtop - viewz; -#endif - } + toptexture = R_GetTextureNum(sidedef->toptexture); + texheight = textureheight[toptexture]; } else { - toptexture = texturetranslation[sidedef->toptexture]; - + toptexture = R_GetTextureNum(sidedef->toptexture); + texheight = textureheight[toptexture]; + } #ifdef ESLOPE - if (!(linedef->flags & ML_EFFECT1)) { // Ignore slopes for lower/upper textures unless flag is checked - if (linedef->flags & ML_DONTPEGTOP) - rw_toptexturemid = frontsector->ceilingheight - viewz; - else - rw_toptexturemid = backsector->ceilingheight - viewz; - } else -#endif + if (!(linedef->flags & ML_EFFECT1)) { // Ignore slopes for lower/upper textures unless flag is checked if (linedef->flags & ML_DONTPEGTOP) - { - // top of texture at top - rw_toptexturemid = worldtop; -#ifdef ESLOPE - rw_toptextureslide = ceilingfrontslide; -#endif - } + rw_toptexturemid = frontsector->ceilingheight - viewz; else - { -#ifdef ESLOPE - rw_toptexturemid = worldhigh + textureheight[sidedef->toptexture]; - rw_toptextureslide = ceilingbackslide; -#else - vtop = backsector->ceilingheight + textureheight[sidedef->toptexture]; - // bottom of texture - rw_toptexturemid = vtop - viewz; + rw_toptexturemid = backsector->ceilingheight - viewz; + } else +#endif + if (linedef->flags & ML_DONTPEGTOP) + { + // top of texture at top + rw_toptexturemid = worldtop; +#ifdef ESLOPE + rw_toptextureslide = ceilingfrontslide; +#endif + } + else + { +#ifdef ESLOPE + rw_toptexturemid = worldhigh + texheight; + rw_toptextureslide = ceilingbackslide; +#else + vtop = backsector->ceilingheight + texheight; + // bottom of texture + rw_toptexturemid = vtop - viewz; #endif - } } } // check BOTTOM TEXTURE @@ -2209,7 +2185,7 @@ void R_StoreWallRange(INT32 start, INT32 stop) ) //seulement si VISIBLE!!! { // bottom texture - bottomtexture = texturetranslation[sidedef->bottomtexture]; + bottomtexture = R_GetTextureNum(sidedef->bottomtexture); #ifdef ESLOPE if (!(linedef->flags & ML_EFFECT1)) { // Ignore slopes for lower/upper textures unless flag is checked @@ -2494,7 +2470,7 @@ void R_StoreWallRange(INT32 start, INT32 stop) ds_p->numthicksides = numthicksides = i; } - if (sidedef->midtexture) + if (sidedef->midtexture > 0 && sidedef->midtexture < numtextures) { // masked midtexture if (!ds_p->thicksidecol) @@ -3101,12 +3077,12 @@ void R_StoreWallRange(INT32 start, INT32 stop) if (maskedtexture && !(ds_p->silhouette & SIL_TOP)) { ds_p->silhouette |= SIL_TOP; - ds_p->tsilheight = sidedef->midtexture ? INT32_MIN: INT32_MAX; + ds_p->tsilheight = (sidedef->midtexture > 0 && sidedef->midtexture < numtextures) ? INT32_MIN: INT32_MAX; } if (maskedtexture && !(ds_p->silhouette & SIL_BOTTOM)) { ds_p->silhouette |= SIL_BOTTOM; - ds_p->bsilheight = sidedef->midtexture ? INT32_MAX: INT32_MIN; + ds_p->bsilheight = (sidedef->midtexture > 0 && sidedef->midtexture < numtextures) ? INT32_MAX: INT32_MIN; } ds_p++; }