Actor state M_FALLING doesn't switch properly

[nitrocaster]

Falling actor can continue being in falling state under specific conditions.

[jjdredd]

How is this reproduced?

[nitrocaster]

1. Press and hold Ctrl to crouch
2. Press Space to jump
3. Release Ctrl before landing
   This bug allows to move around without making any noise as long as you don't fall off a step or something, which will reset M_FALLING to its proper state.

[jjdredd]

The sound of landing was there when I tested. There is no sound if I don't release ctrl in step 3.

[Xottab-DUTY]

The problem is not about the landing sound, the problem is about not making any noise when you move.

[jjdredd]

There's still a footstep sound when I walk/run after preforming the described procedure.

[Xottab-DUTY]

Hmm, what about the noise indicator? (blue bar on the minimap)

[jjdredd]

I was able to trigger it but it seems to be very rare. How should I approach fixing this?

[Xottab-DUTY]

Find the place where bug happens and fix it. ¯_(ツ)_/¯

[jjdredd]

Good idea. I'll get to it.

[jjdredd]

I'm not sure but it seems that ContactWas() is being called several times a frame
which resets b_meet_control and gives an incorrect result in subsequent calls.