Easy fix for the tripple function key.

[wake_up]

Hi.
Many players reports, that they have big problems with only on key bound
to cover, picking up weapons (use) and bandages.

After playing ROII for two weeks i noticed, that when you want to cover
anywhere, you are holding your weapon horinzontally and when you want
to pick up a weapon, you´re looking down to the floor.

So why don´t simply deactivate the "cover" function, when the player is
looking down and deactivate cover AND weapon pick up when the player
is (heavy) bleeding?
Thats an easy to do fix that would work fine and i only got one situation
in two weeks where it would not had work (pick up a weapon on FRONT
of you while standing in a foxhole).