Add Facewear Randomization

[jonpas]

When merged this pull request will:

• Add working replacement for 'allowedHeadgear' of BIS_fnc_unitHeadgear but on unit level config.
  • Supports BIS_enableRandomization variable and disableRandomization[] mission config.

Integrated from BWMod and modified for better systems support.

Design decisions:

• Use vanilla allowedFacewear config entry -> automatically works for all mods
• Overwrite BIS_fnc_unitHeadgear instead -> yes/no? feasible? -> would require mods to make sure init EH calls it (like BIS_fnc_initVehicle), no need with separate function

[commy2]

disableRandomization mission config check with a findIf loop

[jonpas]

Tested working with the following config:

CBA_facewearList[] = {
    "", 0.5,
    "G_Shades_Black", 0.25,
    "G_Shades_Blue", 0.25,
    "G_Shades_Green", 0.25,
    "G_Shades_Red", 0.25
};

disableRandomization[] and BIS_enableRandomization -> false also work correctly: they get "G_Shades_Black" applied and no headgear, which is correct as per their default loadout.

[commy2]

Wikipage for doc?

[commy2]

comment