Safemode - Refactor

[johnb432]

When merged this pull request will:

• Fix Safe Mode broken for sub muzzles, taking off safety puts you in the wrong weapon mode #6956 and handle ToDo: Cleanup all use of "SwitchWeapon" spam #9129's safemode part.
• Don't allow binoculars to be set to safe (keybind wouldn't allow it, but the API function would).
• Restore firemodes better than previously.
• Add API to get the status of weapon safety ace_safemode_fnc_getWeaponSafety.
• Replaced playSound with playSoundUI (see Replace Playsound with PlaysoundUI #9199).
• Made ace_common_fnc_getWeaponMuzzles return config-case sensitive names.
• Code cleanup.

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[johnb432]

Do we want weapon safety to remain on a specific weapon and muzzle basis or should we change it so that it's like persistent lights/lasers, where only the weapon type (primary, handgun, secondary) matters?

The current code of both master and this PR don't work with the RHS grip system (I imagine the tactical reloading of NIArms, as well its grip system, and 3CB BAF's grip system don't work either). If we switched to a weapon type based system, it would address that, but it means that if you have some mod that can handle multiple of the same weapon type (e.g. multiple primary weapons), it would apply the safety based on that and not the weapon/muzzle.

Thoughts?

[PabstMirror]

I'm happy with the code as is

I looked at HLC and RHS, neither seem to offer a easy hook for us to use
We could offer some kind of transferSaftey func but I really don't think it will get used

params ["_unit", "_old", "_new"];
private _safedWeapons = _unit getVariable [QGVAR(safedWeapons), createHashMap];
private _safedWeaponMuzzles = _safedWeapons deleteAt _old;
if (isNil "_safedWeaponMuzzles") exitWith {};
_safedWeapons set [_new, _safedWeaponMuzzles];