Here I've made a script stored in the ServerScriptService where the AI would turn around and face towards the targeted brick

local dude = workspace.Noob

local faceTarget = function(target)
	local settings = {
		horizontalRange = math.rad(math.huge);
		verticalRange = math.rad(math.huge);
		maxHorizontalWaist = math.rad(math.huge);
	}
	
	local hrp = dude:WaitForChild("HumanoidRootPart");
	local torsojoint = hrp:WaitForChild("Root Hip");
	local tjC0 = torsojoint.C0;
		
	local springPart = dude:WaitForChild("Spring");
	local BP = springPart:WaitForChild("BodyPosition");
		
	BP.Position = Vector3.new();
	springPart.CFrame = CFrame.new();
	springPart.Anchored = false;
		
	local lookAt = function(thing)
		local eye = (hrp.CFrame * CFrame.new(0, 0, 0)):pointToObjectSpace(thing).Unit;
		local horizontal = -math.atan2(eye.x, -eye.z);
		local vertical = math.asin(eye.y);
			
		local goal = Vector3.new();
		if not (math.abs(horizontal) > settings.horizontalRange or math.abs(vertical) > settings.verticalRange) then
			local hsign, habs = math.sign(horizontal), math.abs(horizontal);
			local hwaist = habs*1.1;
				
			if (hwaist > settings.maxHorizontalWaist) then
				local remainder = hwaist - settings.maxHorizontalWaist;
				hwaist = settings.maxHorizontalWaist;
			end
			goal = Vector3.new(hsign, hsign*hwaist, vertical);
		end
		return goal;
	end
	game:GetService("RunService").Heartbeat:Connect(function(dt)
		BP.Position = lookAt(target.Position);
		local set = springPart.Position;
		torsojoint.C0 = tjC0 * CFrame.fromEulerAnglesYXZ(0, 0, set.y);
	end);
end

faceTarget(workspace.Target)

Here's the issue: https://www.youtube.com/watch?v=zayt7CXnHT0&feature=youtu.be

The noob keeps unnecessarily turning a full 360 when the brick is the opposite of the Noob's original direction (The rotation before I started to go Run mode)

Anonymous