Make arm stop follow after unequip the tool

[vipkute0057 (Kute)]

Hello! I’m having a weird bug when my arm still following my mouse after I unequipped the tool, how do I fix it?

Equipping tool:

Unequipping tool:

The Code:

local run = game:GetService("RunService")

local player = game:GetService("Players").LocalPlayer
local char = player.Character
if not char or not char.Parent then
	char = player.CharacterAdded:Wait()
end
local tool = script.Parent
local mouse = player:GetMouse()



local function OnEquipped()
	run.RenderStepped:Connect(function()

		local rightX, rightY, rightZ = char.Torso["Right Shoulder"].C0:ToEulerAnglesYXZ()
		char.Torso["Right Shoulder"].C0 = (char.Torso["Right Shoulder"].C0 * CFrame.Angles(0, 0, -rightZ)) * CFrame.Angles(0, 0, math.asin((mouse.Hit.p - mouse.Origin.p).unit.y))

		local leftX, leftY, leftZ = char.Torso["Left Shoulder"].C0:ToEulerAnglesYXZ()
		char.Torso["Left Shoulder"].C0 = (char.Torso["Left Shoulder"].C0 * CFrame.Angles(0, 0, -leftZ)) * CFrame.Angles(0, 0, math.asin((-mouse.Hit.p - -mouse.Origin.p).unit.y))


	end)
end

tool.Equipped:Connect(OnEquipped)

Thanks for reading and thanks for helping!

[Downrest (Down)]

You can put the RenderStepped connection inside a variable, and disconnect (stop) it when the tool is unequipped.

@vipkute0057

local run = game:GetService("RunService")

local player = game:GetService("Players").LocalPlayer
local char = player.Character
if not char or not char.Parent then
	char = player.CharacterAdded:Wait()
end
local tool = script.Parent
local mouse = player:GetMouse()
local con

local function OnEquipped()
	con = run.RenderStepped:Connect(function()
		local rightX, rightY, rightZ = char.Torso["Right Shoulder"].C0:ToEulerAnglesYXZ()
		char.Torso["Right Shoulder"].C0 = (char.Torso["Right Shoulder"].C0 * CFrame.Angles(0, 0, -rightZ)) * CFrame.Angles(0, 0, math.asin((mouse.Hit.p - mouse.Origin.p).unit.y))

		local leftX, leftY, leftZ = char.Torso["Left Shoulder"].C0:ToEulerAnglesYXZ()
		char.Torso["Left Shoulder"].C0 = (char.Torso["Left Shoulder"].C0 * CFrame.Angles(0, 0, -leftZ)) * CFrame.Angles(0, 0, math.asin((-mouse.Hit.p - -mouse.Origin.p).unit.y))
	end)
end

tool.Equipped:Connect(OnEquipped)
tool.Unequipped:Connect(function()
	con:Disconnect()
end)