Cook Off - Change Cook Off events to global and add to events docs

[Dahlgren]

When merged this pull request will:

• Broadcast ace_cookoff_cookOff, ace_cookoff_cookOffBox and ace_cookoff_engineFire globally, event wasn't sent locally before
• Add both events to events documentation

[Dahlgren]

I'll do some SP and MP testing tonight

[PabstMirror]

fnc_handleDamage (where vehicle is local) calls fnc_cookOff
fnc_cookOff (where vehicle is local) calls the event on all other remote machines
event triggers fnc_cookOff to run on all other machines

So this isn't needed for functionality, but would allow the event to be used publicly
(shouldn't cause problems because it's gated with the isCookingOff setVar check)

[commy2]

pls test, before this deadlocks the game

[Dahlgren]

Did some SP testing yesterday which worked fine after fixing the other bug (#7419). I'll try to do the MP part today.

[PabstMirror]

if (_vehicle getVariable [QGVAR(isEngineSmoking), false]) exitWith {};
_vehicle setVariable [QGVAR(isEngineSmoking), true];

this should prevent infinite recursion, but actual testing is always good

[Dahlgren]

Seems to work good in MP as well