View difference between Paste ID: TyUuW39x and NSmh140B

 local myHuman = script.Parent:WaitForChild("Humanoid")
 local myTorso = script.Parent:WaitForChild("HumanoidRootPart")
 local rHand = script.Parent:WaitForChild("RightHand")
 
 local knife = script.Parent:WaitForChild("Knife")
 local knifeWeld = knife:WaitForChild("KnifeWeld")
 local bloodSpot = knife:WaitForChild("BloodSpot")
 
 local attackSound = knife:WaitForChild("Attack")
 local deadPlayerSound = knife:WaitForChild("DeadPlayer")
 local deadSound = knife:WaitForChild("DeadSound")
 local equipSound = knife:WaitForChild("Equip")
 local throwSound = knife:WaitForChild("Throw")
 local wallHitSound = knife:WaitForChild("WallHit")
 
 local downStab = script.Parent:WaitForChild("DownStab")
 local downStabAnim = myHuman:LoadAnimation(downStab)
 downStabAnim.Priority = Enum.AnimationPriority.Action
 
 local stabPunch = script.Parent:WaitForChild("StabPunch")
 local stabPunchAnim = myHuman:LoadAnimation(stabPunch)
 stabPunchAnim.Priority = Enum.AnimationPriority.Action
 
 local throw = script.Parent:WaitForChild("Throw")
 local throwAnim = myHuman:LoadAnimation(throw)
 throwAnim.Priority = Enum.AnimationPriority.Action
 
 local throwCharge = script.Parent:WaitForChild("ThrowCharge")
 local throwChargeAnim = myHuman:LoadAnimation(throwCharge)
 throwChargeAnim.Priority = Enum.AnimationPriority.Action
 
 local clone = script.Parent:Clone()
 local attackCool = true
 local pathFindFails = 0
 local charging = false
 
 function checkSight(target)
 	local ray = Ray.new(myTorso.Position, (target.Position - myTorso.Position).Unit * 200)
 	local hit,position = workspace:FindPartOnRayWithIgnoreList(ray, {script.Parent})
 	if hit then
 		if hit:IsDescendantOf(target.Parent) then
 			return true
 		end
 	end
 	return false
 end
 
 function findTarget()
 	local dist = 300
 	local target = nil
 	for i,v in ipairs(workspace:GetChildren()) do
 		local human = v:FindFirstChild("Humanoid")
 		local torso = v:FindFirstChild("Torso") or v:FindFirstChild("HumanoidRootPart")
 		if human and torso and v.Name ~= script.Parent.Name then
 			if (myTorso.Position - torso.Position).magnitude < dist and human.Health > 0 then
 				target = torso
 				dist = (myTorso.Position - torso.Position).magnitude
 			end
 		end
 	end
 	return target
 end
 
 function pathToTarget(target)
 	local path = game:GetService("PathfindingService"):CreatePath()
 	path:ComputeAsync(myTorso.Position, target.Position)
 	if path.Status == Enum.PathStatus.Success then
 		pathFindFails = 0
 		local waypoints = path:GetWaypoints()
 		for i,v in ipairs(waypoints) do
 			if v.Action == Enum.PathWaypointAction.Jump then
 				myHuman.Jump = true
 			end
 			myHuman:MoveTo(v.Position)
 			if checkSight(target) and math.abs(myTorso.Position.Y - target.Position.Y) < 1.5 then
 				print("Direct line of sight to target and about the same height")
 				break
 			elseif (target.Position - waypoints[#waypoints].Position).magnitude > 30 then
 				print("Target has moved away from the path")
 				break
 			elseif math.abs(myTorso.Position.Y - v.Position.Y) > 10 then
 				print("I am too far from the waypoint heigtwise")
 				break
 			elseif (myTorso.Position - v.Position).magnitude > 10 then
 				print("I have strayed too far from the path")
 				break
 			end
 			if i % 5 ==0 then
 				if findTarget() ~= target then
 					print("Found better target")
 					break
 				end
 			end
 			local timeOut = myHuman.MoveToFinished:Wait()
 			if not timeOut then
 				getUnstuck()
 				break
 			end
 			spawn(function()
 				wait(1)
 				if myTorso.Position.Y < myHuman.WalkToPoint.Y and
 					(myTorso.Position - target.Position).magnitude > 10 and charging == false then
 					print("The point is higher than my character we need to jump")
 					myHuman.Jump = true
 				end
 			end)
 		end
 	else
 		print("Failed to generate path...")
 		pathFindFails = pathFindFails + 1
 		if pathFindFails > 10 then
 			getUnstuck()
 			pathFindFails = 0
 		end
 	end
 end
 
 function squirtBlood(location)
 	for i = 1, math.random(20,30) do
 		local b = Instance.new("Part",script.Parent)
 		b.CanCollide = false
 		b.Shape = Enum.PartType.Ball
 		b.Size = Vector3.new(math.random(5)/10,0,0)
 		local bloodColors = {"Bright red","Really red","Crimson","Maroon"}
 		b.BrickColor = BrickColor.new(bloodColors[math.random(#bloodColors)])
 		b.Velocity = Vector3.new(math.random(-30,30),math.random(20,30),math.random(-30,30))
 		b.CFrame = CFrame.new(location)
 		game:GetService("Debris"):AddItem(b,1)
 	end
 end
 
 function meleeAttack(target)
 	if attackCool == true then
 		myHuman:MoveTo(target.Position)
 		attackSound:Play()
 		local attack = math.random(4)
 		if attack == 1 then
 			stabPunchAnim:Play()
 		else
 			downStabAnim:Play()
 		end
 		deadSound:Play()
 		target.Parent.Humanoid:TakeDamage(20)
 		squirtBlood(bloodSpot.WorldPosition)
 		if target.Parent.Humanoid.Health < 1 then
 			deadPlayerSound:Play()
 			wait(0.3)
 		end
 		attackCool = false
 		spawn(function() wait(0.5) attackCool = true end)
 	end
 end
 
 function rangeAttack(target)
 	if attackCool == true then
 		attackCool = false
 		throwAnim:Play()
 		wait(0.3)
 		throwSound:Play()
 		knifeWeld.Part1 = nil
 		knife.Velocity = myTorso.CFrame.lookVector * 200
 		knife.RotVelocity = Vector3.new(100,0,0)
 		touched = knife.Touched:Connect(function(obj)
 			if not obj:IsDescendantOf(script.Parent) and obj.Name ~= "Knife" then
 				local clone = knife:Clone()
 				clone.Parent = script.Parent
 				clone.CFrame = knife.CFrame
 				local w = Instance.new("WeldConstraint",clone)
 				w.Part0 = clone
 				w.Part1 = obj
 				game:GetService("Debris"):AddItem(clone,10)
 				knife.Velocity = Vector3.new(0,0,0)
 				knife.CFrame = rHand.CFrame * CFrame.new(0,-0.5,-1) * CFrame.Angles(math.rad(90),math.rad(180),math.rad(180))
 				knifeWeld.Part1 = rHand
 
 				local human = obj.Parent:FindFirstChild("Humanoid")
 				if human then
 					human:TakeDamage(40)
 					deadSound:Play()
 					spawn(function()
 						for i = 1, 10 do
 							wait(0.2)
 							squirtBlood(clone.BloodSpot.WorldPosition)
 						end
 					end)
 				else
 					wallHitSound:Play()
 				end
 				touched:Disconnect()
 			end
 		end)
 		spawn(function() wait(1) attackCool = true end)
 	end
 end
 
 function walkRandom()
 	local xRand = math.random(-50,50)
 	local zRand = math.random(-50,50)
 	local goal = myTorso.Position + Vector3.new(xRand,0,zRand)
 
 	local path = game:GetService("PathfindingService"):CreatePath()
 	path:ComputeAsync(myTorso.Position, goal)
 
 	if path.Status == Enum.PathStatus.Success then
 		local waypoints = path:GetWaypoints()
 		for i,v in ipairs(waypoints) do
 			if v.Action == Enum.PathWaypointAction.Jump then
 				myTorso.Jump = true
 			end
 			myHuman:MoveTo(v.Position)
 			myHuman.MoveToFinished:Wait()
 		end
 	else
 		print("Random path is fail")
 		wait(2)
 	end
 end
 
 function getUnstuck()
 	print("My humanoid is stuck, attempting to get unstuck")
 	myHuman:Move(Vector3.new(math.random(-1,1),0,math.random(-1,1)))
 	wait(1)
 end
 
 function chase(target)
 	charging = true
 	myHuman:MoveTo(target.Position)
 end
 
 myHuman.Died:Connect(function()
 	wait(15)
 	clone.Parent = workspace
 	game:GetService("Debris"):AddItem(script.Parent,0.1)
 end)
 
 function main()
 	charging = false
 	local target = findTarget()
 	if target then
 		if checkSight(target) and math.abs(myTorso.Position.Y - target.Position.Y) < 1.5 or
 			checkSight(target) and (myTorso.Position - target.Position).magnitude < 3 then
 			local dist = (myTorso.Position - target.Position).magnitude
 			if dist > 3 then
 				myHuman.WalkSpeed = 20
 				chase(target)
 			end
 
 			if dist < 5 then
 				meleeAttack(target)
 			elseif dist < 50 and dist > 20 then
 				rangeAttack(target)
 			end
 		else
 			print("Main function we have to pathfind")
 			myHuman.WalkSpeed = 10
 			pathToTarget(target)
 		end
 	else
 		walkRandom()
 	end
 end
 
 while wait(0.1) do
 	if myHuman.Health < 1 then
 		break
 	end
 	main()
 end