private ["_aiunit","_xpos","_ypos","_unitpos","_aiGroup","_wppos","_wpradius","_wpnum","_numunits","_wp","_aispawnpos","_monsterskin"];
_aiunit = objNull;
_aispawnpos =_this select 0;
_wpradius = _this select 1;
_wpnum = _this select 2;
_numunits = _this select 3;
_xpos = _aispawnpos select 0;
_ypos = _aispawnpos select 1;
_sound = ["demon","swell"] call BIS_fnc_selectRandom;

_monsterskin = "O_G_engineer_F";


if (true) then {
		_aiGroup = createGroup east;
		for [{ x=1 },{ x < _numunits+1 },{ x = x + 1; }] do {
			_unitpos = [_xpos+x,_ypos+x,0];

		_monsterskin createUnit [_unitpos, _aiGroup, "_aiunit=this;",0.6,"Private"];
		uisleep 0.01;

		while {alive _this} do
{
    if ((_x distance _aiunit) < 500) then {
        SoundBroadcaster = [_aiunit,'_sound'];
        (owner _x) publicVariableClient 'SoundBroadcaster';
		uisleep 5;
    };
} forEach playableUnits;

		removeAllWeapons _aiunit;
                removeallitems _aiunit;
	};
};

//set skills
_aiunit setSkill ["aimingAccuracy",1];
_aiunit setSkill ["aimingShake",1];
_aiunit setSkill ["aimingSpeed",1];
_aiunit setSkill ["endurance",1];
_aiunit setSkill ["spotDistance",1];
_aiunit setSkill ["spotTime",1];
_aiunit setSkill ["courage",1];
_aiunit setSkill ["reloadSpeed",1];
_aiunit setSkill ["commanding",1];
_aiunit setSkill ["general",1];

_aiunit enableAI "TARGET";
_aiunit enableAI "AUTOTARGET";
_aiunit enableAI "MOVE";
_aiunit enableAI "ANIM";
_aiunit enableAI "FSM";
_aiunit allowDammage false;
_aiunit setCombatMode "YELLOW";
_aiunit setBehaviour "CARELESS";



//generate waypoints
for [{ x=1 },{ x < _wpnum },{ x = x + 1; }] do {
_wppos = [_xpos+(x*20),_ypos+(x*20),_wpradius];
_wp = _aiGroup addWaypoint [_wppos, _wpradius];
_wp setWaypointType "MOVE";
};
_wp = _aiGroup addWaypoint [[_xpos,_ypos,0], _wpradius];
_wp setWaypointType "CYCLE";