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- made AActor::alpha a floating point value

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- replaced some uses of FRACUNIT with OPAQUE when it was about translucency.
- simplified some overly complicated translucency multiplications in the SBARINFO code.
This commit is contained in:
Christoph Oelckers 2016-03-21 12:18:46 +01:00
commit 4e60ea0252
50 changed files with 235 additions and 216 deletions
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8
src/r_things.cpp
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@ -755,7 +755,7 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor
// Don't waste time projecting sprites that are definitely not visible.
if (thing == NULL ||
(thing->renderflags & RF_INVISIBLE) ||
!thing->RenderStyle.IsVisible(thing->alpha) ||
!thing->RenderStyle.IsVisible(thing->Alpha) ||
!thing->IsVisibleToPlayer())
{
return;
@ -1063,7 +1063,7 @@ void R_ProjectSprite (AActor *thing, int fakeside, F3DFloor *fakefloor, F3DFloor
vis->FillColor = thing->fillcolor;
vis->Translation = thing->Translation; // [RH] thing translation table
vis->FakeFlatStat = fakeside;
vis->Style.alpha = thing->alpha;
vis->Style.alpha = FLOAT2FIXED(thing->Alpha);
vis->fakefloor = fakefloor;
vis->fakeceiling = fakeceiling;
vis->ColormapNum = 0;
@ -1204,7 +1204,7 @@ static void R_ProjectWallSprite(AActor *thing, fixed_t fx, fixed_t fy, fixed_t f
vis->FillColor = thing->fillcolor;
vis->Translation = thing->Translation;
vis->FakeFlatStat = 0;
vis->Style.alpha = thing->alpha;
vis->Style.alpha = FLOAT2FIXED(thing->Alpha);
vis->fakefloor = NULL;
vis->fakeceiling = NULL;
vis->ColormapNum = 0;
@ -1388,7 +1388,7 @@ void R_DrawPSprite (pspdef_t* psp, int pspnum, AActor *owner, fixed_t sx, fixed_
noaccel = false;
if (pspnum <= ps_flash)
{
vis->Style.alpha = owner->alpha;
vis->Style.alpha = FLOAT2FIXED(owner->Alpha);
vis->Style.RenderStyle = owner->RenderStyle;
// The software renderer cannot invert the source without inverting the overlay