Adds an action to a keyhandler
| _key | Numerical key to attach action to [Integer]. |
| _settings | Shift, Ctrl, Alt required [Array]. |
| _code | Code to execute upon event [Code]. |
| _type | ”DOWN” (default) = keyDown, “UP” = keyUp [String]. |
[47, [true, false, false], { _this call myAction }] call CBA_fnc_addKeyHandler;Sickboy