thirdpartymirrors/RingRacers
1
0
Fork 0
mirror of https://github.com/KartKrewDev/RingRacers.git synced 2025-12-07 16:42:45 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Add BrightMap support to SPRTINFO

Browse source
This commit is contained in:
James R 2022-12-03 03:34:54 -08:00
parent da8809c911
commit 9c8d6dfaa6
4 changed files with 46 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
src/r_picformats.c
View file

@ -1474,9 +1474,10 @@ static void R_ParseSpriteInfoFrame(struct ParseSpriteInfoState *parser, boolean
size_t sprinfoTokenLength;
char *frameChar = NULL;
UINT8 frameFrame = 0xFF;
INT16 frameXPivot = 0;
INT16 frameYPivot = 0;
INT16 frameXPivot = INT16_MIN;
INT16 frameYPivot = INT16_MIN;
rotaxis_t frameRotAxis = 0;
char *bright = NULL;
if (all)
{
@ -1541,6 +1542,11 @@ static void R_ParseSpriteInfoFrame(struct ParseSpriteInfoState *parser, boolean
else if ((stricmp(sprinfoToken, "Z")==0) || (stricmp(sprinfoToken, "ZAXIS")==0) || (stricmp(sprinfoToken, "YAW")==0))
frameRotAxis = ROTAXIS_Z;
}
else if (stricmp(sprinfoToken, "BRIGHTMAP")==0)
{
Z_Free(bright);
bright = M_GetToken(NULL);
}
Z_Free(sprinfoToken);
sprinfoToken = M_GetToken(NULL);
@ -1557,8 +1563,13 @@ static void R_ParseSpriteInfoFrame(struct ParseSpriteInfoState *parser, boolean
parser->info->pivot[frameFrame].x = frameXPivot;
parser->info->pivot[frameFrame].y = frameYPivot;
parser->info->pivot[frameFrame].rotaxis = frameRotAxis;
Z_Free(parser->info->bright[frameFrame]);
parser->info->bright[frameFrame] = bright;
set_bit_array(parser->info->available, frameFrame);
if (frameXPivot != INT16_MIN || frameYPivot != INT16_MIN)
{
set_bit_array(parser->info->available, frameFrame);
}
if (parser->spr2)
{

1
src/r_picformats.h
View file

@ -103,6 +103,7 @@ struct spriteinfo_t
spriteframepivot_t pivot[64 + 1];
#define SPRINFO_DEFAULT_PIVOT (64)
UINT8 available[BIT_ARRAY_SIZE(64 + 1)]; // 1 extra for default_pivot
char *bright[64 + 1]; // brightmap lump name
};
// Portable Network Graphics

34
src/r_things.c
View file

@ -862,12 +862,13 @@ UINT8 *R_GetSpriteTranslation(vissprite_t *vis)
//
static void R_DrawVisSprite(vissprite_t *vis)
{
column_t *column;
column_t *column, *bmcol = NULL;
void (*localcolfunc)(column_t *, column_t *, INT32);
INT32 texturecolumn;
INT32 pwidth;
fixed_t frac;
patch_t *patch = vis->patch;
patch_t *bmpatch = vis->bright;
fixed_t this_scale = vis->thingscale;
INT32 x1, x2;
INT64 overflow_test;
@ -1022,7 +1023,10 @@ static void R_DrawVisSprite(vissprite_t *vis)
column = (column_t *)((UINT8 *)patch->columns + (patch->columnofs[texturecolumn]));
localcolfunc (column, NULL, baseclip);
if (bmpatch)
bmcol = (column_t *)((UINT8 *)bmpatch->columns + (bmpatch->columnofs[texturecolumn]));
localcolfunc (column, bmcol, baseclip);
}
}
else if (vis->cut & SC_SHEAR)
@ -1041,9 +1045,11 @@ static void R_DrawVisSprite(vissprite_t *vis)
I_Error("R_DrawSpriteRange: bad texturecolumn at %d from end", vis->x2 - dc_x);
#endif
column = (column_t *)((UINT8 *)patch->columns + (patch->columnofs[texturecolumn]));
if (bmpatch)
bmcol = (column_t *)((UINT8 *)bmpatch->columns + (bmpatch->columnofs[texturecolumn]));
sprtopscreen = (centeryfrac - FixedMul(dc_texturemid, spryscale));
localcolfunc (column, NULL, baseclip);
localcolfunc (column, bmcol, baseclip);
}
}
else
@ -1062,7 +1068,11 @@ static void R_DrawVisSprite(vissprite_t *vis)
I_Error("R_DrawSpriteRange: bad texturecolumn at %d from end", vis->x2 - dc_x);
#endif
column = (column_t *)((UINT8 *)patch->columns + (patch->columnofs[texturecolumn]));
localcolfunc (column, NULL, baseclip);
if (bmpatch)
bmcol = (column_t *)((UINT8 *)bmpatch->columns + (bmpatch->columnofs[texturecolumn]));
localcolfunc (column, bmcol, baseclip);
}
}
@ -1219,6 +1229,18 @@ static void R_SplitSprite(vissprite_t *sprite)
}
}
static patch_t *R_CacheSpriteBrightMap(const spriteinfo_t *sprinfo, UINT8 frame)
{
const char *name = sprinfo->bright[frame];
if (name == NULL)
{
name = sprinfo->bright[SPRINFO_DEFAULT_PIVOT];
}
return W_CachePatchNum(W_CheckNumForLongName(name), PU_SPRITE);
}
//
// R_GetShadowZ(thing, shadowslope)
// Get the first visible floor below the object for shadows
@ -1395,6 +1417,7 @@ static void R_ProjectDropShadow(
shadow = R_NewVisSprite();
shadow->patch = patch;
shadow->bright = NULL;
shadow->heightsec = vis->heightsec;
shadow->mobjflags = 0;
@ -2320,6 +2343,7 @@ static void R_ProjectSprite(mobj_t *thing)
vis->cut |= SC_SPLAT; // I like ya cut g
vis->patch = patch;
vis->bright = R_CacheSpriteBrightMap(sprinfo, frame);
if (thing->subsector->sector->numlights && !(shadowdraw || splat))
R_SplitSprite(vis);
@ -2503,6 +2527,8 @@ static void R_ProjectPrecipitationSprite(precipmobj_t *thing)
//Fab: lumppat is the lump number of the patch to use, this is different
// than lumpid for sprites-in-pwad : the graphics are patched
vis->patch = W_CachePatchNum(sprframe->lumppat[0], PU_SPRITE);
vis->bright = R_CacheSpriteBrightMap(&spriteinfo[thing->sprite],
thing->frame & FF_FRAMEMASK);
vis->transmap = R_GetBlendTable(blendmode, trans);

1
src/r_things.h
View file

@ -186,6 +186,7 @@ struct vissprite_t
fixed_t texturemid;
patch_t *patch;
patch_t *bright;
lighttable_t *colormap; // for color translation and shadow draw
// maxbright frames as well