does anyone know how to change this random walk script into a controlled walk?

Anyone know how to turn a random walk into something like a patrol? like first the NPC moves forward, then turns right, then moves for 30, then turns left, and goes through like a building.

here is the script rn and i cant seem to get it to work, when i try to do a bigger number, it just doesn't move

 

local CurrentPart = nil
local MaxInc = 99999

function onTouched(hit)
	if hit.Parent == nil then
		return
	end

	local humanoid = hit.Parent:findFirstChild("Humanoid")

	if humanoid == nil then
		CurrentPart = hit
	end
end

function waitForChild(parent, childName)
	local child = parent:findFirstChild(childName)

	if child then
		return child
	end

	while true do
		print(childName)

		child = parent.ChildAdded:wait()

		if child.Name==childName then
			return child
		end
	end
end

local Figure = script.Parent
local Humanoid = waitForChild(Figure, "Humanoid")
local Torso = waitForChild(Figure, "HumanoidRootPart")
local Left = waitForChild(Figure, "LeftFoot")
local Right = waitForChild(Figure, "RightFoot")

Humanoid.Jump = true

Left.Touched:connect(onTouched)
Right.Touched:connect(onTouched)

while true do
	wait(math.random(87, 87.00001))

	if CurrentPart ~= nil then
		if math.random(87, 87.00001) == 1 then
			Humanoid.Jump = false
		end

		Humanoid:MoveTo(Torso.Position + Vector3.new(math.random(-MaxInc, MaxInc), 0, math.random(-MaxInc, MaxInc)), CurrentPart)
	end
end