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several physics fixes

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This commit is contained in:
Bryce Hutchings 2002-05-07 05:07:32 +00:00
parent 7ecfd385c6
commit 975ba3eb12
1 changed files with 9 additions and 19 deletions
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28
reaction/game/bg_pmove.c
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@ -5,6 +5,9 @@
//-----------------------------------------------------------------------------
//
// $Log$
// Revision 1.70 2002/05/07 05:07:32 niceass
// several physics fixes
//
// Revision 1.69 2002/05/01 21:14:59 jbravo
// Misc fixes
//
@ -805,34 +808,21 @@ static void PM_WalkMove( void ) {
accelerate = pm_accelerate;
}
pm->ps->velocity[2] = 0;
PM_Accelerate (wishdir, wishspeed, accelerate);
if (pm->ps->gravity > 0)
pm->ps->velocity[2] = 0;
else {
if ( ( pml.groundTrace.surfaceFlags & SURF_SLICK ) || pm->ps->pm_flags & PMF_TIME_KNOCKBACK ) {
pm->ps->velocity[2] -= pm->ps->gravity * pml.frametime;
}
if (pm->ps->velocity[2] < 0) pm->ps->velocity[2] = 0;
if ( ( pml.groundTrace.surfaceFlags & SURF_SLICK ) || pm->ps->pm_flags & PMF_TIME_KNOCKBACK ) {
pm->ps->velocity[2] -= pm->ps->gravity * pml.frametime;
}
/*
vel = VectorLength(pm->ps->velocity);
// slide along the ground plane
PM_ClipVelocity (pm->ps->velocity, pml.groundTrace.plane.normal,
pm->ps->velocity, OVERCLIP );
// don't decrease velocity when going up or down a slope
VectorNormalize(pm->ps->velocity);
VectorScale(pm->ps->velocity, vel, pm->ps->velocity);
*/
// don't do anything if standing still
if (!pm->ps->velocity[0] && !pm->ps->velocity[1]) {
return;
}
PM_StepSlideMove( qfalse );
}
@ -1256,7 +1246,7 @@ static void PM_GroundTrace( void ) {
// FIXME: if they can't slide down the slope, let them
// walk (sharp crevices)
pm->ps->groundEntityNum = ENTITYNUM_NONE;
pml.groundPlane = qtrue;
pml.groundPlane = qfalse; //qtrue;
pml.walking = qfalse;
return;
}