Ai Artillery Script

[Boerstil 8]

I'm working on a Artillery script. I want the artillery to fire if someone on the same side has spotted a playableUnit.

This is what I've got so far.

Is there a more efficient way to do this?

if (!isServer) exitWith {};

private ["_veh","_side","_ammo"];

_veh = _this select 0;
_side = side _veh;
_ammo = getArtilleryAmmo [_veh] select 0;
_veh setVariable ["Target",nil];

[_veh,_side,_ammo] spawn
{
	params ["_veh","_side","_ammo"];
		private ["_spotter","_targetPos"];
		
	while {true} do
		{
			{
			
			
				if ((side _x) == _side) then
					{
					_spotter = _x;
					};
					
				{
					if ((_spotter knowsAbout _x) > 1.5) then
						{
						_targetPos = ((_spotter targetKnowledge _x) select 6);
						hint format ["%1 has ben spotted at %2",(name _x),_targetPos];
						_veh setVariable ["Target",_targetPos];
						},
						{
							_veh setVariable ["Target",nil];					
						};
					
						
				} forEach playableUnits;
			} forEach AllUnits;
		
		sleep 5;
		};
};		
		
[_veh,_side,_ammo] spawn
{
	params ["_veh","_side","_ammo"];
		private ["_spotter","_targetPos"];
		
		
	while {true} do

		{
		if (!isNil {_veh getVariable "Target"}) then
			{
			if((_veh getVariable "Target") inRangeOfArtillery [[_veh], _ammo]) then 
				{
				hint format ["%1 Is Ready To Fire At %2",(name _veh),(_veh getVariable "Target")];
				sleep 60;
				};
			};
		sleep 5;
		};
		
};