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Merge branch 'firstpersonhitlag' into 'master'

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First-person view hitlag

See merge request KartKrew/Kart!393
This commit is contained in:
Sal 2021-02-18 18:10:47 -05:00
commit 5d431dbb2c
1 changed files with 21 additions and 1 deletions
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22
src/k_hud.c
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@ -3632,7 +3632,27 @@ static void K_drawKartFirstPerson(void)
const angle_t ang = R_PointToAngle2(0, 0, stplyr->rmomx, stplyr->rmomy) - stplyr->drawangle;
// yes, the following is correct. no, you do not need to swap the x and y.
fixed_t xoffs = -P_ReturnThrustY(stplyr->mo, ang, (BASEVIDWIDTH<<(FRACBITS-2))/2);
fixed_t yoffs = -(P_ReturnThrustX(stplyr->mo, ang, 4*FRACUNIT) - 4*FRACUNIT);
fixed_t yoffs = -P_ReturnThrustX(stplyr->mo, ang, 4*FRACUNIT);
// hitlag vibrating
if (stplyr->mo->hitlag > 0)
{
fixed_t mul = stplyr->mo->hitlag * (FRACUNIT / 10);
if (r_splitscreen && mul > FRACUNIT)
mul = FRACUNIT;
if (leveltime & 1)
{
mul = -mul;
}
xoffs = FixedMul(xoffs, mul);
yoffs = FixedMul(yoffs, mul);
}
if ((yoffs += 4*FRACUNIT) < 0)
yoffs = 0;
if (r_splitscreen)
xoffs = FixedMul(xoffs, scale);