fn_UnitTakeControl

// Switch player to friendly unit - By BobTheHunted
// Heavily based on BIS_fnc_modulRemoteControl for Zeus unit control
// nul = [player,unit] call BTH_fnc_UnitTakeControl;
// player: Object - Original player unit.
// unit:-- Object - Unit to switch to.
// Example: nul = [player,bob] call BTH_fnc_UnitTakeControl;

params [
    ['_caller',objNull,[objNull]],
    ['_unit',objNull,[objNull]]
];

if (isNull _unit) exitWith {hint "No suitable unit found"};
if (isPlayer _unit) exitWith {hint "You cannot control a player unit!"};
if (!alive _unit) exitWith {hint "You cannot control a dead unit!"};
if (side _caller != side _unit) exitWith {hint "You cannot control a unit that isn't on your side!"};

[_caller,_unit] spawn {
    params [
        ['_caller',objNull,[objNull]],
        ['_unit',objNull,[objNull]]
    ];
    _vehicle = vehicle _unit;
    _vehicleRole = str assignedVehicleRole _unit;

    //--- Switch
    _caller remoteControl (driver _unit);
    if (cameraOn != _vehicle) then {
        _vehicle switchCamera cameraView;
    };

    _unit addAction [
        "<t color='#53BE5F'>Exit Unit Control</t>",
        {
            private _unit = (_this select 0);
            private _caller = (_this select 3);

            removeAllActions _unit;

            private _vehicle = vehicle _unit;
            private _vehicleRole = str assignedVehicleRole _unit;
            private _rating = rating _caller;

            _caller addRating (-rating _caller + _rating);
            objNull remoteControl _unit;

            sleep 0.01;
            _caller switchCamera cameraView;
        },
        _caller, -1, false, true, "", "true", 1.5
    ];

    _vehicle = vehicle _unit;
    _vehicleRole = str assignedVehicleRole _unit;
    _rating = rating _caller;

    _caller addRating (-rating _caller + _rating);

    waitUntil {!alive _unit || !alive _caller};

    removeAllActions _unit;

    objNull remoteControl _unit;

    sleep 0.01;
    _caller switchCamera cameraView;
};