While loop doesn't sleep?

[SRBuckey5266 3]

onMapSingleClick{
if(_shift) then {
	hint "Creating Fleet";

	_num = 2;
	_spacing = 150;
	_run = true;
	_pilots = [];

	player setPos _pos;
	_marker = createMarker [fleet_leaving, _pos];
	_target = createMarker [fleet_arrival, [(_pos select 0),(_pos select 1)+3100,(_pos select 2)]];

	for "_x" from 1 to _num do {
		//CODE SNIPPED

		_pilot = (group player) createUnit ["RU_Soldier_Pilot", _pos, [], 0, "NONE"]; _pilot moveInDriver _heli;

		[_pilot] join (group player);
		_pilots set [(count _pilots)+1, _pilot];
	};

	sleep 5;

	//tell them to move their asses
	{
		_x doMove (getMarkerPos "fleet_arrival");
	} foreach _pilots;

	//make me the leader so there's some peace between the troops, lol
	(group player) selectLeader player;

}
}

while { _run } do {
_hit = false;

{
	hint format["%1", ((getMarkerPos "fleet_arrival") distance _x)];
	sleep 10;
	if((getMarkerPos "fleet_arrival") distance _x >= 400) then {
		//_hit = true;
	};
} foreach _pilots;

//remove all
if(_hit) then {

	//remove vehicles
	{
		_objects = allMissionObjects _x;
		{ detach _x; deleteVehicle _x; _x setDamage 1 } foreach _objects;
	} foreach ["Su34", "Land_LHD_6", "Land_LHD_5", "Land_LHD_4", "Land_LHD_3", "Land_LHD_2", "Land_LHD_1", "M119_US_EP1", "AGS_UN_EP1", "M2StaticMG_US_EP1", "TOW_TriPod_US_EP1", "SearchLight_UN_EP1", "MV22", "Land_LHD_house_2", "Land_LHD_house_1", "AH6J_EP1"];

	//now we remove troops
	{
		_objects = allMissionObjects _x;
		{ detach _x; deleteVehicle _x; _x setDamage 1 } foreach _objects;
	} foreach ["Su34", "Land_LHD_6", "Land_LHD_5", "Land_LHD_4", "Land_LHD_3", "Land_LHD_2", "Land_LHD_1", "M119_US_EP1", "AGS_UN_EP1", "M2StaticMG_US_EP1", "TOW_TriPod_US_EP1", "SearchLight_UN_EP1", "MV22", "Land_LHD_house_2", "Land_LHD_house_1", "AH6J_EP1"];

	_run = false;

	hint "Cleaned";
};

sleep 5;
};

Whenever this code is ran, the while loop runs without stopping...crashing my game. Any ideas while the sleep fails?

[tryteyker 27]

_pilots and _hit are defined within a specific scope and aren't going to be run outside that scope, so your while loop does practically nothing.