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https://github.com/ZDoom/Raze.git
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- gamecontrol: Clean up remainder of legacy angle code.
This commit is contained in:
Mitchell Richters
parent
d758a0ae28
commit
e53d58bd42
2 changed files with 151 additions and 306 deletions
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@ -1436,171 +1436,6 @@ fixed_t getincangleq16(fixed_t a, fixed_t na)
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}
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}
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//---------------------------------------------------------------------------
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//
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// PlayerHorizon struct functions.
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//
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//---------------------------------------------------------------------------
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void PlayerHorizon::backup()
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{
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ohoriz = horiz;
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ohorizoff = horizoff;
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}
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void PlayerHorizon::restore()
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{
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horiz = ohoriz;
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horizoff = ohorizoff;
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}
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void PlayerHorizon::addadjustment(double value)
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{
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if (!cl_syncinput)
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{
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adjustment += value;
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}
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else
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{
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horiz += q16horiz(FloatToFixed(value));
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}
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}
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void PlayerHorizon::resetadjustment()
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{
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adjustment = 0;
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}
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void PlayerHorizon::settarget(double value, bool backup)
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{
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if (!cl_syncinput)
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{
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target = FloatToFixed(value);
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if (target == 0) target += 1;
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}
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else
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{
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horiz = q16horiz(FloatToFixed(value));
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if (backup) ohoriz = horiz;
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}
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}
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void PlayerHorizon::processhelpers(double const scaleAdjust)
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{
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if (target)
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{
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horiz += q16horiz(xs_CRoundToInt(scaleAdjust * (target - horiz.asq16())));
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if (abs(horiz.asq16() - target) < FRACUNIT)
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{
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horiz = q16horiz(target);
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target = 0;
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}
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}
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else if (adjustment)
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{
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horiz += q16horiz(FloatToFixed(scaleAdjust * adjustment));
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}
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}
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fixedhoriz PlayerHorizon::sum()
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{
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return horiz + horizoff;
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}
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fixedhoriz PlayerHorizon::interpolatedsum(double const smoothratio)
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{
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fixedhoriz prev = ohoriz + ohorizoff;
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fixedhoriz curr = horiz + horizoff;
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return q16horiz(prev.asq16() + mulscale16(curr.asq16() - prev.asq16(), smoothratio));
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}
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//---------------------------------------------------------------------------
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//
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// PlayerAngle struct functions.
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//
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//---------------------------------------------------------------------------
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void PlayerAngle::backup()
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{
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oang = ang;
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olook_ang = look_ang;
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orotscrnang = rotscrnang;
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}
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void PlayerAngle::restore()
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{
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ang = oang;
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look_ang = olook_ang;
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rotscrnang = orotscrnang;
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}
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void PlayerAngle::addadjustment(double value)
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{
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if (!cl_syncinput)
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{
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adjustment += value;
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}
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else
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{
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ang += bamang(xs_CRoundToUInt(value * BAMUNIT));
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}
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}
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void PlayerAngle::resetadjustment()
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{
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adjustment = 0;
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}
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void PlayerAngle::settarget(double value, bool backup)
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{
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if (!cl_syncinput)
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{
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target = bamang(xs_CRoundToUInt(value * BAMUNIT));
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if (target.asbam() == 0) target += bamang(1);
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}
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else
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{
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ang = bamang(xs_CRoundToUInt(value * BAMUNIT));
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if (backup) oang = ang;
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}
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}
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void PlayerAngle::processhelpers(double const scaleAdjust)
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{
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if (target.asbam())
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{
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ang = bamang(ang.asbam() + xs_CRoundToInt(scaleAdjust * (target - ang).asbam()));
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if (ang.asbam() - target.asbam() < BAMUNIT)
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{
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ang = target;
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target = bamang(0);
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}
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}
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else if (adjustment)
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{
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ang += bamang(xs_CRoundToUInt(scaleAdjust * adjustment * BAMUNIT));
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}
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}
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binangle PlayerAngle::sum()
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{
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return bamang(ang.asbam() + look_ang.asbam());
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}
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binangle PlayerAngle::interpolatedsum(double const smoothratio)
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{
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auto prev = oang.asbam() + olook_ang.asbam();
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auto curr = ang.asbam() + look_ang.asbam();
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return bamang(xs_CRoundToUInt(prev + fmulscale16(curr - prev, smoothratio)));
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}
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lookangle PlayerAngle::interpolatedrotscrn(double const smoothratio)
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{
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return bamlook(xs_CRoundToUInt(orotscrnang.asbam() + fmulscale16(rotscrnang.asbam() - orotscrnang.asbam(), smoothratio)));
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}
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//---------------------------------------------------------------------------
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//
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// Player's movement function, called from game's ticker or from gi->GetInput() as required.
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@ -1854,123 +1689,3 @@ void applylook(PlayerAngle* angle, fixed_t const q16avel, ESyncBits* actions, do
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angle->ang += degang(FixedToFloat(q16avel));
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}
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}
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//---------------------------------------------------------------------------
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//
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// Player's angle function, called from game's ticker or from gi->GetInput() as required.
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//
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//---------------------------------------------------------------------------
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void applylook2(fixed_t* q16ang, fixed_t* q16look_ang, fixed_t* q16rotscrnang, fixed_t* spin, fixed_t const q16avel, ESyncBits* actions, double const scaleAdjust, bool const crouching)
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{
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// return q16rotscrnang to 0 and set to 0 if less than a quarter of a FRACUNIT (16384)
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*q16rotscrnang -= xs_CRoundToInt(scaleAdjust * (*q16rotscrnang * (15. / GameTicRate)));
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if (abs(*q16rotscrnang) < (FRACUNIT >> 2)) *q16rotscrnang = 0;
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// return q16look_ang to 0 and set to 0 if less than a quarter of a FRACUNIT (16384)
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*q16look_ang -= xs_CRoundToInt(scaleAdjust * (*q16look_ang * (7.5 / GameTicRate)));
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if (abs(*q16look_ang) < (FRACUNIT >> 2)) *q16look_ang = 0;
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if (*actions & SB_LOOK_LEFT)
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{
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// start looking left
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*q16look_ang -= FloatToFixed(scaleAdjust * (4560. / GameTicRate));
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*q16rotscrnang += FloatToFixed(scaleAdjust * (720. / GameTicRate));
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}
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if (*actions & SB_LOOK_RIGHT)
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{
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// start looking right
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*q16look_ang += FloatToFixed(scaleAdjust * (4560. / GameTicRate));
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*q16rotscrnang -= FloatToFixed(scaleAdjust * (720. / GameTicRate));
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}
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if (*actions & SB_TURNAROUND)
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{
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if (*spin == 0)
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{
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// currently not spinning, so start a spin
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*spin = IntToFixed(-1024);
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}
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*actions &= ~SB_TURNAROUND;
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}
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if (*spin < 0)
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{
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// return spin to 0
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fixed_t add = FloatToFixed(scaleAdjust * ((!crouching ? 3840. : 1920.) / GameTicRate));
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*spin += add;
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if (*spin > 0)
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{
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// Don't overshoot our target. With variable factor this is possible.
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add -= *spin;
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*spin = 0;
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}
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*q16ang += add;
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}
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if (q16avel)
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{
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// add player's input
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*q16ang = (*q16ang + q16avel) & 0x7FFFFFF;
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}
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}
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//---------------------------------------------------------------------------
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//
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// Player's ticrate helper functions.
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//
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//---------------------------------------------------------------------------
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void playerAddAngle2(fixed_t* q16ang, double* helper, double adjustment)
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{
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if (!cl_syncinput)
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{
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*helper += adjustment;
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}
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else
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{
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*q16ang = (*q16ang + FloatToFixed(adjustment)) & 0x7FFFFFF;
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}
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}
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void playerSetAngle2(fixed_t* q16ang, fixed_t* helper, double adjustment)
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{
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if (!cl_syncinput)
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{
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// Add slight offset if adjustment is coming in as absolute 0.
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if (adjustment == 0) adjustment += (1. / (FRACUNIT >> 1));
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*helper = *q16ang + getincangleq16(*q16ang, FloatToFixed(adjustment));
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}
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else
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{
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*q16ang = FloatToFixed(adjustment);
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}
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}
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//---------------------------------------------------------------------------
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//
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// Player's ticrate helper processor.
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//
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//---------------------------------------------------------------------------
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void playerProcessHelpers(fixed_t* q16ang, double* angAdjust, fixed_t* angTarget, double const scaleAdjust)
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{
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// Process angle amendments from the game's ticker.
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if (*angTarget)
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{
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fixed_t angDelta = getincangleq16(*q16ang, *angTarget);
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*q16ang = (*q16ang + xs_CRoundToInt(scaleAdjust * angDelta));
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if (abs(*q16ang - *angTarget) < FRACUNIT)
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{
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*q16ang = *angTarget;
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*angTarget = 0;
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}
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}
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else if (*angAdjust)
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{
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*q16ang = (*q16ang + FloatToFixed(scaleAdjust * *angAdjust)) & 0x7FFFFFF;
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}
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}
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@ -74,14 +74,78 @@ struct PlayerHorizon
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fixed_t target;
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double adjustment;
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void backup();
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void restore();
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void addadjustment(double value);
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void resetadjustment();
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void settarget(double value, bool backup = false);
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void processhelpers(double const scaleAdjust);
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fixedhoriz sum();
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fixedhoriz interpolatedsum(double const smoothratio);
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void backup()
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{
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ohoriz = horiz;
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ohorizoff = horizoff;
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}
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void restore()
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{
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horiz = ohoriz;
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horizoff = ohorizoff;
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}
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void addadjustment(double value)
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{
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if (!cl_syncinput)
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{
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adjustment += value;
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}
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else
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{
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horiz += q16horiz(FloatToFixed(value));
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}
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}
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void resetadjustment()
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{
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adjustment = 0;
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}
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void settarget(double value, bool backup = false)
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{
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if (!cl_syncinput)
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{
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target = FloatToFixed(value);
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if (target == 0) target += 1;
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}
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else
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{
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horiz = q16horiz(FloatToFixed(value));
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if (backup) ohoriz = horiz;
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}
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}
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void processhelpers(double const scaleAdjust)
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{
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if (target)
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{
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horiz += q16horiz(xs_CRoundToInt(scaleAdjust * (target - horiz.asq16())));
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if (abs(horiz.asq16() - target) < FRACUNIT)
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{
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horiz = q16horiz(target);
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target = 0;
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}
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}
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else if (adjustment)
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{
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horiz += q16horiz(FloatToFixed(scaleAdjust * adjustment));
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}
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}
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fixedhoriz sum()
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{
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return horiz + horizoff;
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}
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fixedhoriz interpolatedsum(double const smoothratio)
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{
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fixedhoriz prev = ohoriz + ohorizoff;
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fixedhoriz curr = horiz + horizoff;
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return q16horiz(prev.asq16() + mulscale16(curr.asq16() - prev.asq16(), smoothratio));
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}
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};
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struct PlayerAngle
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@ -90,24 +154,90 @@ struct PlayerAngle
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lookangle look_ang, olook_ang, rotscrnang, orotscrnang, spin;
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double adjustment;
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void backup();
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void restore();
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void addadjustment(double value);
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void resetadjustment();
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void settarget(double value, bool backup = false);
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void processhelpers(double const scaleAdjust);
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binangle sum();
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binangle interpolatedsum(double const smoothratio);
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lookangle interpolatedrotscrn(double const smoothratio);
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void backup()
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{
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oang = ang;
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olook_ang = look_ang;
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orotscrnang = rotscrnang;
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}
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void restore()
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{
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ang = oang;
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look_ang = olook_ang;
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rotscrnang = orotscrnang;
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}
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void addadjustment(double value)
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{
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if (!cl_syncinput)
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{
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adjustment += value;
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}
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else
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{
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ang += bamang(xs_CRoundToUInt(value * BAMUNIT));
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}
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}
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void resetadjustment()
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{
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adjustment = 0;
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}
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void settarget(double value, bool backup = false)
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{
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if (!cl_syncinput)
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{
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target = bamang(xs_CRoundToUInt(value * BAMUNIT));
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if (target.asbam() == 0) target += bamang(1);
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}
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else
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{
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ang = bamang(xs_CRoundToUInt(value * BAMUNIT));
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if (backup) oang = ang;
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}
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}
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void processhelpers(double const scaleAdjust)
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{
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if (target.asbam())
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{
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ang = bamang(ang.asbam() + xs_CRoundToInt(scaleAdjust * (target - ang).asbam()));
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if (ang.asbam() - target.asbam() < BAMUNIT)
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{
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ang = target;
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target = bamang(0);
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}
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}
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else if (adjustment)
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{
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ang += bamang(xs_CRoundToUInt(scaleAdjust * adjustment * BAMUNIT));
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}
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}
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binangle sum()
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{
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return bamang(ang.asbam() + look_ang.asbam());
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}
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binangle interpolatedsum(double const smoothratio)
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{
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auto prev = oang.asbam() + olook_ang.asbam();
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auto curr = ang.asbam() + look_ang.asbam();
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return bamang(xs_CRoundToUInt(prev + fmulscale16(curr - prev, smoothratio)));
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}
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lookangle interpolatedrotscrn(double const smoothratio)
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{
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return bamlook(xs_CRoundToUInt(orotscrnang.asbam() + fmulscale16(rotscrnang.asbam() - orotscrnang.asbam(), smoothratio)));
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}
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};
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void processMovement(InputPacket* currInput, InputPacket* inputBuffer, ControlInfo* const hidInput, double const scaleAdjust, int const drink_amt = 0, bool const allowstrafe = true, double const turnscale = 1);
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void sethorizon(fixedhoriz* horiz, float const horz, ESyncBits* actions, double const scaleAdjust);
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void applylook(PlayerAngle* angle, fixed_t const q16avel, ESyncBits* actions, double const scaleAdjust, bool const crouching);
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void applylook2(fixed_t* q16ang, fixed_t* q16look_ang, fixed_t* q16rotscrnang, fixed_t* spin, fixed_t const q16avel, ESyncBits* actions, double const scaleAdjust, bool const crouching);
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void playerAddAngle2(fixed_t* q16ang, double* helper, double adjustment);
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void playerSetAngle2(fixed_t* q16ang, fixed_t* helper, double adjustment);
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void playerProcessHelpers(fixed_t* q16ang, double* angAdjust, fixed_t* angTarget, double const scaleAdjust);
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struct UserConfig
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{
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