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FF_AFFINEPAPER and RF2_AFFINEPAPER

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He made a BANDAID so TRASH even his TEAM clowned him
This commit is contained in:
yamamama 2026-03-03 08:08:04 -05:00
parent ac5cc2eaaa
commit afacf55067
4 changed files with 18 additions and 2 deletions
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2
src/deh_tables.c
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@ -949,6 +949,7 @@ struct int_const_s const INT_CONST[] = {
{"FF_PAPERSPRITE",FF_PAPERSPRITE},
{"FF_FLOORSPRITE",FF_FLOORSPRITE},
{"FF_NOAFFINE",FF_NOAFFINE},
{"FF_AFFINEPAPER",FF_AFFINEPAPER},
{"FF_BLENDMASK",FF_BLENDMASK},
{"FF_BLENDSHIFT",FF_BLENDSHIFT},
{"FF_ADD",FF_ADD},
@ -1059,6 +1060,7 @@ struct int_const_s const INT_CONST[] = {
{"RF_GHOSTLY",RF_GHOSTLY},
{"RF_GHOSTLYMASK",RF_GHOSTLYMASK},
{"RF2_NOAFFINE",RF2_NOAFFINE},
{"RF2_AFFINEPAPER",RF2_AFFINEPAPER},
// Level flags
{"LF_SCRIPTISFILE",LF_SCRIPTISFILE},

3
src/p_pspr.h
View file

@ -93,6 +93,9 @@ extern "C" {
/// \brief Frame flags: Turns off Mode 7-style scaling and rotation
#define FF_NOAFFINE 0x04000000
/// \brief Frame flags: Enables "affine papersprites"
#define FF_AFFINEPAPER 0x08000000
/// \brief Frame flags - Animate: Simple stateless animation
#define FF_ANIMATE 0x10000000
/// \brief Frame flags - Animate: Sync animation to global timer (mutually exclusive with below, currently takes priority)

1
src/r_defs.h
View file

@ -1039,6 +1039,7 @@ typedef enum
typedef enum
{
RF2_NOAFFINE = 0x00000001, // Disables affine drawing for this sprite
RF2_AFFINEPAPER = 0x00000002, // Enables "affine papersprites"
} renderflags2_t;
typedef enum

14
src/r_things.cpp
View file

@ -4296,12 +4296,22 @@ boolean R_ThingVerticallyFlipped(mobj_t *thing)
boolean R_ThingIsPaperSprite(mobj_t *thing)
{
return (thing->frame & FF_PAPERSPRITE || thing->renderflags & RF_PAPERSPRITE);
boolean affinepaper = (thing->frame & FF_AFFINEPAPER || thing->renderflags2 & RF2_AFFINEPAPER);
return (thing->frame & FF_PAPERSPRITE || thing->renderflags & RF_PAPERSPRITE || affinepaper);
}
boolean R_ThingIsAffineSprite(mobj_t *thing)
{
return (!(thing->frame & FF_NOAFFINE || thing->renderflags2 & RF2_NOAFFINE));
boolean affinepaper = (thing->frame & FF_AFFINEPAPER || thing->renderflags2 & RF2_AFFINEPAPER);
// Affine papersprites are messy in software rendering; let modders enable them at their own discretion.
// Yes, I'm lazy; I've been at this for TWO WEEKS.
boolean papersprite = (R_ThingIsPaperSprite(thing) && !affinepaper);
boolean notaffine = ((thing->frame & FF_NOAFFINE || thing->renderflags2 & RF2_NOAFFINE) || papersprite);
return (!notaffine);
}
boolean R_ThingIsFloorSprite(mobj_t *thing)