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Merge branch 'lighting_fixes_plane_n_simple' into 'master'

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Lighting fixes? Plane and simple!

See merge request STJr/SRB2!268
This commit is contained in:
Monster Iestyn 2018-08-25 16:43:00 -04:00
commit 0b8c231989
3 changed files with 26 additions and 15 deletions
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22
src/r_data.c
View file

@ -1087,7 +1087,7 @@ INT32 R_ColormapNumForName(char *name)
extra_colormaps[num_extra_colormaps].fadecolor = 0x0; extra_colormaps[num_extra_colormaps].fadecolor = 0x0;
extra_colormaps[num_extra_colormaps].maskamt = 0x0; extra_colormaps[num_extra_colormaps].maskamt = 0x0;
extra_colormaps[num_extra_colormaps].fadestart = 0; extra_colormaps[num_extra_colormaps].fadestart = 0;
extra_colormaps[num_extra_colormaps].fadeend = 33; extra_colormaps[num_extra_colormaps].fadeend = 31;
extra_colormaps[num_extra_colormaps].fog = 0; extra_colormaps[num_extra_colormaps].fog = 0;
num_extra_colormaps++; num_extra_colormaps++;
@ -1115,7 +1115,7 @@ INT32 R_CreateColormap(char *p1, char *p2, char *p3)
size_t mapnum = num_extra_colormaps; size_t mapnum = num_extra_colormaps;
size_t i; size_t i;
UINT32 cr, cg, cb, maskcolor, fadecolor; UINT32 cr, cg, cb, maskcolor, fadecolor;
UINT32 fadestart = 0, fadeend = 33, fadedist = 33; UINT32 fadestart = 0, fadeend = 31, fadedist = 31;
#define HEX2INT(x) (UINT32)(x >= '0' && x <= '9' ? x - '0' : x >= 'a' && x <= 'f' ? x - 'a' + 10 : x >= 'A' && x <= 'F' ? x - 'A' + 10 : 0) #define HEX2INT(x) (UINT32)(x >= '0' && x <= '9' ? x - '0' : x >= 'a' && x <= 'f' ? x - 'a' + 10 : x >= 'A' && x <= 'F' ? x - 'A' + 10 : 0)
if (p1[0] == '#') if (p1[0] == '#')
@ -1156,12 +1156,12 @@ INT32 R_CreateColormap(char *p1, char *p2, char *p3)
// Get parameters like fadestart, fadeend, and the fogflag // Get parameters like fadestart, fadeend, and the fogflag
fadestart = NUMFROMCHAR(p2[3]) + (NUMFROMCHAR(p2[2]) * 10); fadestart = NUMFROMCHAR(p2[3]) + (NUMFROMCHAR(p2[2]) * 10);
fadeend = NUMFROMCHAR(p2[5]) + (NUMFROMCHAR(p2[4]) * 10); fadeend = NUMFROMCHAR(p2[5]) + (NUMFROMCHAR(p2[4]) * 10);
if (fadestart > 32) if (fadestart > 30)
fadestart = 0; fadestart = 0;
if (fadeend > 33 || fadeend < 1) if (fadeend > 31 || fadeend < 1)
fadeend = 33; fadeend = 31;
fadedist = fadeend - fadestart; fadedist = fadeend - fadestart;
fog = NUMFROMCHAR(p2[1]) ? 1 : 0; fog = NUMFROMCHAR(p2[1]);
} }
#undef getnum #undef getnum
@ -1262,7 +1262,7 @@ void R_CreateColormap2(char *p1, char *p2, char *p3)
size_t i; size_t i;
char *colormap_p; char *colormap_p;
UINT32 cr, cg, cb, maskcolor, fadecolor; UINT32 cr, cg, cb, maskcolor, fadecolor;
UINT32 fadestart = 0, fadeend = 33, fadedist = 33; UINT32 fadestart = 0, fadeend = 31, fadedist = 31;
#define HEX2INT(x) (UINT32)(x >= '0' && x <= '9' ? x - '0' : x >= 'a' && x <= 'f' ? x - 'a' + 10 : x >= 'A' && x <= 'F' ? x - 'A' + 10 : 0) #define HEX2INT(x) (UINT32)(x >= '0' && x <= '9' ? x - '0' : x >= 'a' && x <= 'f' ? x - 'a' + 10 : x >= 'A' && x <= 'F' ? x - 'A' + 10 : 0)
if (p1[0] == '#') if (p1[0] == '#')
@ -1303,12 +1303,12 @@ void R_CreateColormap2(char *p1, char *p2, char *p3)
// Get parameters like fadestart, fadeend, and the fogflag // Get parameters like fadestart, fadeend, and the fogflag
fadestart = NUMFROMCHAR(p2[3]) + (NUMFROMCHAR(p2[2]) * 10); fadestart = NUMFROMCHAR(p2[3]) + (NUMFROMCHAR(p2[2]) * 10);
fadeend = NUMFROMCHAR(p2[5]) + (NUMFROMCHAR(p2[4]) * 10); fadeend = NUMFROMCHAR(p2[5]) + (NUMFROMCHAR(p2[4]) * 10);
if (fadestart > 32) if (fadestart > 30)
fadestart = 0; fadestart = 0;
if (fadeend > 33 || fadeend < 1) if (fadeend > 31 || fadeend < 1)
fadeend = 33; fadeend = 31;
fadedist = fadeend - fadestart; fadedist = fadeend - fadestart;
fog = NUMFROMCHAR(p2[1]) ? 1 : 0; fog = NUMFROMCHAR(p2[1]);
} }
#undef getnum #undef getnum

15
src/r_plane.c
View file

@ -37,6 +37,9 @@
// Quincunx antialiasing of flats! // Quincunx antialiasing of flats!
//#define QUINCUNX //#define QUINCUNX
// good night sweet prince
#define SHITPLANESPARENCY
//SoM: 3/23/2000: Use Boom visplane hashing. //SoM: 3/23/2000: Use Boom visplane hashing.
#define MAXVISPLANES 512 #define MAXVISPLANES 512
@ -768,7 +771,11 @@ void R_DrawSinglePlane(visplane_t *pl)
else // Opaque, but allow transparent flat pixels else // Opaque, but allow transparent flat pixels
spanfunc = splatfunc; spanfunc = splatfunc;
if (pl->extra_colormap && pl->extra_colormap->fog) #ifdef SHITPLANESPARENCY
if (spanfunc == splatfunc || (pl->extra_colormap && pl->extra_colormap->fog))
#else
if (!pl->extra_colormap || !(pl->extra_colormap->fog & 2))
#endif
light = (pl->lightlevel >> LIGHTSEGSHIFT); light = (pl->lightlevel >> LIGHTSEGSHIFT);
else else
light = LIGHTLEVELS-1; light = LIGHTLEVELS-1;
@ -822,7 +829,11 @@ void R_DrawSinglePlane(visplane_t *pl)
else // Opaque, but allow transparent flat pixels else // Opaque, but allow transparent flat pixels
spanfunc = splatfunc; spanfunc = splatfunc;
if (pl->extra_colormap && pl->extra_colormap->fog) #ifdef SHITPLANESPARENCY
if (spanfunc == splatfunc || (pl->extra_colormap && pl->extra_colormap->fog))
#else
if (!pl->extra_colormap || !(pl->extra_colormap->fog & 2))
#endif
light = (pl->lightlevel >> LIGHTSEGSHIFT); light = (pl->lightlevel >> LIGHTSEGSHIFT);
else else
light = LIGHTLEVELS-1; light = LIGHTLEVELS-1;

4
src/r_things.c
View file

@ -1023,7 +1023,7 @@ static void R_SplitSprite(vissprite_t *sprite, mobj_t *thing)
else else
*/ */
if (!((thing->frame & (FF_FULLBRIGHT|FF_TRANSMASK) || thing->flags2 & MF2_SHADOW) if (!((thing->frame & (FF_FULLBRIGHT|FF_TRANSMASK) || thing->flags2 & MF2_SHADOW)
&& (!newsprite->extra_colormap || !newsprite->extra_colormap->fog))) && (!newsprite->extra_colormap || !(newsprite->extra_colormap->fog & 1))))
{ {
lindex = FixedMul(sprite->xscale, FixedDiv(640, vid.width))>>(LIGHTSCALESHIFT); lindex = FixedMul(sprite->xscale, FixedDiv(640, vid.width))>>(LIGHTSCALESHIFT);
@ -1324,7 +1324,7 @@ static void R_ProjectSprite(mobj_t *thing)
vis->transmap = transtables + (thing->frame & FF_TRANSMASK) - 0x10000; vis->transmap = transtables + (thing->frame & FF_TRANSMASK) - 0x10000;
if (((thing->frame & FF_FULLBRIGHT) || (thing->flags2 & MF2_SHADOW)) if (((thing->frame & FF_FULLBRIGHT) || (thing->flags2 & MF2_SHADOW))
&& (!vis->extra_colormap || !vis->extra_colormap->fog)) && (!vis->extra_colormap || !(vis->extra_colormap->fog & 1)))
{ {
// full bright: goggles // full bright: goggles
vis->colormap = colormaps; vis->colormap = colormaps;