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Check maxstep is not disabled before stepping up

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Fixes infinite step up when it should be no step up.
This commit is contained in:
James R 2020-10-26 14:00:54 -07:00
parent 713b965a85
commit 18a2e87093
1 changed files with 2 additions and 2 deletions
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4
src/p_map.c
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@ -2735,7 +2735,7 @@ boolean P_TryMove(mobj_t *thing, fixed_t x, fixed_t y, boolean allowdropoff)
// Step up
if (thing->z < tmfloorz)
{
if (tmfloorz - thing->z <= maxstep)
if (maxstep > 0 && tmfloorz - thing->z <= maxstep)
{
thing->z = thing->floorz = tmfloorz;
thing->floorrover = tmfloorrover;
@ -2748,7 +2748,7 @@ boolean P_TryMove(mobj_t *thing, fixed_t x, fixed_t y, boolean allowdropoff)
}
else if (tmceilingz < thingtop)
{
if (thingtop - tmceilingz <= maxstep)
if (maxstep > 0 && thingtop - tmceilingz <= maxstep)
{
thing->z = ( thing->ceilingz = tmceilingz ) - thing->height;
thing->ceilingrover = tmceilingrover;