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Merge branch 'floatcvt' of https://github.com/rheit/zdoom into floatcvt

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# Conflicts:
#	src/r_defs.h
This commit is contained in:
Christoph Oelckers 2016-03-24 12:48:05 +01:00
commit 609defe078
96 changed files with 1325 additions and 1456 deletions
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64
src/r_utility.cpp
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@ -126,6 +126,7 @@ fixed_t viewsin, viewtansin;
AActor *camera; // [RH] camera to draw from. doesn't have to be a player
fixed_t r_TicFrac; // [RH] Fractional tic to render
double r_TicFracF; // same as floating point
DWORD r_FrameTime; // [RH] Time this frame started drawing (in ms)
bool r_NoInterpolate;
bool r_showviewer;
@ -897,19 +898,18 @@ void R_AddInterpolationPoint(const fixedvec3a &vec)
//
//==========================================================================
static fixed_t QuakePower(fixed_t factor, fixed_t intensity, fixed_t offset)
static double QuakePower(double factor, double intensity, double offset, double falloff, double wfalloff)
{
fixed_t randumb;
double randumb;
if (intensity == 0)
{
randumb = 0;
}
else
{
randumb = pr_torchflicker(intensity * 2) - intensity;
randumb = pr_torchflicker.GenRand_Real2() * (intensity * 2) - intensity;
}
return FixedMul(factor, randumb + offset);
return factor * (wfalloff * offset + falloff * randumb);
}
//==========================================================================
@ -966,7 +966,11 @@ void R_SetupFrame (AActor *actor)
{
sector_t *oldsector = R_PointInSubsector(iview->oviewx, iview->oviewy)->sector;
// [RH] Use chasecam view
P_AimCamera (camera, iview->nviewx, iview->nviewy, iview->nviewz, viewsector, unlinked);
DVector3 campos;
P_AimCamera (camera, campos, viewsector, unlinked);
iview->nviewx = FLOAT2FIXED(campos.X);
iview->nviewy = FLOAT2FIXED(campos.Y);
iview->nviewz = FLOAT2FIXED(campos.Z);
r_showviewer = true;
// Interpolating this is a very complicated thing because nothing keeps track of the aim camera's movement, so whenever we detect a portal transition
// it's probably best to just reset the interpolation for this move.
@ -1002,11 +1006,12 @@ void R_SetupFrame (AActor *actor)
iview->otic = nowtic;
}
r_TicFrac = I_GetTimeFrac (&r_FrameTime);
r_TicFracF = I_GetTimeFrac (&r_FrameTime);
if (cl_capfps || r_NoInterpolate)
{
r_TicFrac = FRACUNIT;
r_TicFracF = 1.;
}
r_TicFrac = FLOAT2FIXED(r_TicFracF);
R_InterpolateView (player, r_TicFrac, iview);
@ -1042,43 +1047,44 @@ void R_SetupFrame (AActor *actor)
if (!paused)
{
FQuakeJiggers jiggers = { 0, };
FQuakeJiggers jiggers;
memset(&jiggers, 0, sizeof(jiggers));
if (DEarthquake::StaticGetQuakeIntensities(camera, jiggers) > 0)
{
fixed_t quakefactor = FLOAT2FIXED(r_quakeintensity);
double quakefactor = r_quakeintensity;
DAngle an;
if ((jiggers.RelIntensityX | jiggers.RelOffsetX) != 0)
if (jiggers.RelIntensity.X != 0 || jiggers.RelOffset.X != 0)
{
int ang = (camera->_f_angle()) >> ANGLETOFINESHIFT;
fixed_t power = QuakePower(quakefactor, jiggers.RelIntensityX, jiggers.RelOffsetX);
viewx += FixedMul(finecosine[ang], power);
viewy += FixedMul(finesine[ang], power);
an = camera->Angles.Yaw;
double power = QuakePower(quakefactor, jiggers.RelIntensity.X, jiggers.RelOffset.X, jiggers.Falloff, jiggers.WFalloff);
viewx += FLOAT2FIXED(an.Cos() * power);
viewy += FLOAT2FIXED(an.Sin() * power);
}
if ((jiggers.RelIntensityY | jiggers.RelOffsetY) != 0)
if (jiggers.RelIntensity.Y != 0 || jiggers.RelOffset.Y != 0)
{
int ang = (camera->_f_angle() + ANG90) >> ANGLETOFINESHIFT;
fixed_t power = QuakePower(quakefactor, jiggers.RelIntensityY, jiggers.RelOffsetY);
viewx += FixedMul(finecosine[ang], power);
viewy += FixedMul(finesine[ang], power);
an = camera->Angles.Yaw + 90;
double power = QuakePower(quakefactor, jiggers.RelIntensity.Y, jiggers.RelOffset.Y, jiggers.Falloff, jiggers.WFalloff);
viewx += FLOAT2FIXED(an.Cos() * power);
viewy += FLOAT2FIXED(an.Sin() * power);
}
// FIXME: Relative Z is not relative
// [MC]On it! Will be introducing pitch after QF_WAVE.
if ((jiggers.RelIntensityZ | jiggers.RelOffsetZ) != 0)
if (jiggers.RelIntensity.Z != 0 || jiggers.RelOffset.Z != 0)
{
viewz += QuakePower(quakefactor, jiggers.RelIntensityZ, jiggers.RelOffsetZ);
viewz += FLOAT2FIXED(QuakePower(quakefactor, jiggers.RelIntensity.Z, jiggers.RelOffset.Z, jiggers.Falloff, jiggers.WFalloff));
}
if ((jiggers.IntensityX | jiggers.OffsetX) != 0)
if (jiggers.Intensity.X != 0 || jiggers.Offset.X != 0)
{
viewx += QuakePower(quakefactor, jiggers.IntensityX, jiggers.OffsetX);
viewx += FLOAT2FIXED(QuakePower(quakefactor, jiggers.Intensity.X, jiggers.Offset.X, jiggers.Falloff, jiggers.WFalloff));
}
if ((jiggers.IntensityY | jiggers.OffsetY) != 0)
if (jiggers.Intensity.Y != 0 || jiggers.Offset.Y != 0)
{
viewy += QuakePower(quakefactor, jiggers.IntensityY, jiggers.OffsetY);
viewy += FLOAT2FIXED(QuakePower(quakefactor, jiggers.Intensity.Y, jiggers.Offset.Y, jiggers.Falloff, jiggers.WFalloff));
}
if ((jiggers.IntensityZ | jiggers.OffsetZ) != 0)
if (jiggers.Intensity.Z != 0 || jiggers.Offset.Z != 0)
{
viewz += QuakePower(quakefactor, jiggers.IntensityZ, jiggers.OffsetZ);
viewz += FLOAT2FIXED(QuakePower(quakefactor, jiggers.Intensity.Z, jiggers.Offset.Z, jiggers.Falloff, jiggers.WFalloff));
}
}
}