Can't get Humanoid:Touched to work for npc to player contact?

The script below is a child of an npc. Basically I wanted to make it so that when the npc is touched by a player that it will stop moving to random parts. But when I found out that my script didn't work I just wanted to check if the npc would detected being touched in general and that didn't even go through.

local pathdeterminer
local npc = script.Parent
local humanoid = npc:WaitForChild("Humanoid")
local inbattle = false

while inbattle == false do
 pathdeterminer = "p" .. math.random(1,6)
	if(pathdeterminer == "p1") then
	 humanoid:MoveTo(game.Workspace.Points.p1.Position)
	 humanoid.MoveToFinished:Wait()
	end
	if(pathdeterminer == "p2") then
 	humanoid:MoveTo(game.Workspace.Points.p2.Position)
 	humanoid.MoveToFinished:Wait()
	end
	if(pathdeterminer == "p3") then
 	humanoid:MoveTo(game.Workspace.Points.p3.Position)
 	humanoid.MoveToFinished:Wait()
	end
	if(pathdeterminer == "p4") then
 	humanoid:MoveTo(game.Workspace.Points.p4.Position)
 	humanoid.MoveToFinished:Wait()
	end
	if(pathdeterminer == "p5") then
 	humanoid:MoveTo(game.Workspace.Points.p3.Position)
 	humanoid.MoveToFinished:Wait()
	end
	if(pathdeterminer == "p6") then
 	humanoid:MoveTo(game.Workspace.Points.p4.Position)
 	humanoid.MoveToFinished:Wait()
	end
	wait(0.5)
end

humanoid.Touched:Connect(function(hit)
	local check = hit.Parent:WaitForChild("Humanoid")
	if check ~= nil then
		print("TOUCHED")
		inbattle = true
	end 
end)