OrdinaryMagician/vkdoom_m
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- floatified the decal code.

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This commit is contained in:
Christoph Oelckers 2016-03-22 22:07:38 +01:00
commit 301f5abadc
12 changed files with 178 additions and 158 deletions
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54
src/decallib.cpp
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@ -52,7 +52,7 @@
FDecalLib DecalLibrary;
static fixed_t ReadScale (FScanner &sc);
static double ReadScale (FScanner &sc);
static TArray<BYTE> DecalTranslations;
// A decal group holds multiple decals and returns one randomly
@ -148,7 +148,7 @@ public:
int TimeToStartDecay;
int TimeToEndDecay;
fixed_t StartTrans;
double StartTrans;
private:
DDecalFader () {}
};
@ -186,7 +186,7 @@ struct FDecalStretcherAnim : public FDecalAnimator
int StretchStart;
int StretchTime;
fixed_t GoalX, GoalY;
double GoalX, GoalY;
};
class DDecalStretcher : public DDecalThinker
@ -199,10 +199,10 @@ public:
int TimeToStart;
int TimeToStop;
fixed_t GoalX;
fixed_t StartX;
fixed_t GoalY;
fixed_t StartY;
double GoalX;
double StartX;
double GoalY;
double StartY;
bool bStretchX;
bool bStretchY;
bool bStarted;
@ -217,7 +217,7 @@ struct FDecalSliderAnim : public FDecalAnimator
int SlideStart;
int SlideTime;
fixed_t /*DistX,*/ DistY;
double /*DistX,*/ DistY;
};
class DDecalSlider : public DDecalThinker
@ -230,10 +230,10 @@ public:
int TimeToStart;
int TimeToStop;
/* fixed_t DistX; */
fixed_t DistY;
fixed_t StartX;
fixed_t StartY;
/* double DistX; */
double DistY;
double StartX;
double StartY;
bool bStarted;
private:
DDecalSlider () {}
@ -453,10 +453,10 @@ void FDecalLib::ParseDecal (FScanner &sc)
memset ((void *)&newdecal, 0, sizeof(newdecal));
newdecal.PicNum.SetInvalid();
newdecal.ScaleX = newdecal.ScaleY = FRACUNIT;
newdecal.ScaleX = newdecal.ScaleY = 1.;
newdecal.RenderFlags = RF_WALLSPRITE;
newdecal.RenderStyle = STYLE_Normal;
newdecal.Alpha = 0x8000;
newdecal.Alpha = 1.;
for (;;)
{
@ -492,13 +492,13 @@ void FDecalLib::ParseDecal (FScanner &sc)
case DECAL_ADD:
sc.MustGetFloat ();
newdecal.Alpha = (WORD)(32768.f * sc.Float);
newdecal.Alpha = sc.Float;
newdecal.RenderStyle = STYLE_Add;
break;
case DECAL_TRANSLUCENT:
sc.MustGetFloat ();
newdecal.Alpha = (WORD)(32768.f * sc.Float);
newdecal.Alpha = sc.Float;
newdecal.RenderStyle = STYLE_Translucent;
break;
@ -681,7 +681,7 @@ void FDecalLib::ParseFader (FScanner &sc)
void FDecalLib::ParseStretcher (FScanner &sc)
{
FString stretcherName;
fixed_t goalX = -1, goalY = -1;
double goalX = -1, goalY = -1;
int startTime = 0, takeTime = 0;
sc.MustGetString ();
@ -732,7 +732,7 @@ void FDecalLib::ParseStretcher (FScanner &sc)
void FDecalLib::ParseSlider (FScanner &sc)
{
FString sliderName;
fixed_t distX = 0, distY = 0;
double distX = 0, distY = 0;
int startTime = 0, takeTime = 0;
sc.MustGetString ();
@ -773,7 +773,7 @@ void FDecalLib::ParseSlider (FScanner &sc)
else if (sc.Compare ("DistY"))
{
sc.MustGetFloat ();
distY = (fixed_t)(sc.Float * FRACUNIT);
distY = sc.Float;
}
else
{
@ -1046,7 +1046,7 @@ void FDecalTemplate::ApplyToDecal (DBaseDecal *decal, side_t *wall) const
decal->ScaleX = ScaleX;
decal->ScaleY = ScaleY;
decal->PicNum = PicNum;
decal->Alpha = Alpha << 1;
decal->Alpha = Alpha;
decal->RenderStyle = RenderStyle;
decal->RenderFlags = (RenderFlags & ~(DECAL_RandomFlipX|DECAL_RandomFlipY)) |
(decal->RenderFlags & (RF_RELMASK|RF_CLIPMASK|RF_INVISIBLE|RF_ONESIDED));
@ -1184,7 +1184,7 @@ void DDecalFader::Tick ()
int distanceToEnd = TimeToEndDecay - level.maptime;
int fadeDistance = TimeToEndDecay - TimeToStartDecay;
TheDecal->Alpha = Scale (StartTrans, distanceToEnd, fadeDistance);
TheDecal->Alpha = StartTrans * distanceToEnd / fadeDistance;
}
}
@ -1278,11 +1278,11 @@ void DDecalStretcher::Tick ()
int maxDistance = TimeToStop - TimeToStart;
if (bStretchX)
{
TheDecal->ScaleX = StartX + Scale (GoalX - StartX, distance, maxDistance);
TheDecal->ScaleX = StartX + (GoalX - StartX) * distance / maxDistance;
}
if (bStretchY)
{
TheDecal->ScaleY = StartY + Scale (GoalY - StartY, distance, maxDistance);
TheDecal->ScaleY = StartY + (GoalY - StartY) * distance / maxDistance;
}
}
@ -1339,8 +1339,8 @@ void DDecalSlider::Tick ()
int distance = level.maptime - TimeToStart;
int maxDistance = TimeToStop - TimeToStart;
/*TheDecal->LeftDistance = StartX + Scale (DistX, distance, maxDistance);*/
TheDecal->Z = StartY + Scale (DistY, distance, maxDistance);
/*TheDecal->LeftDistance = StartX + DistX * distance / maxDistance);*/
TheDecal->Z = StartY + DistY * distance / maxDistance;
}
DThinker *FDecalCombinerAnim::CreateThinker (DBaseDecal *actor, side_t *wall) const
@ -1428,8 +1428,8 @@ DThinker *FDecalColorerAnim::CreateThinker (DBaseDecal *actor, side_t *wall) con
return Colorer;
}
static fixed_t ReadScale (FScanner &sc)
static double ReadScale (FScanner &sc)
{
sc.MustGetFloat ();
return fixed_t(clamp (sc.Float * FRACUNIT, 256.0, 256.0*FRACUNIT));
return clamp (sc.Float, 1/256.0, 256.0);
}