Spectate Gui localscript

--Thanks for using this script
--This script is made by Joriangames/Problox Studio Scripts
--Want to know how to use this? Watch my tutorial: https://youtu.be/T65gtxrukQg
local button = script.Parent.OpenSpectate
local frame = script.Parent.Frame
local title = frame.PlrName
local left = frame.Left
local right = frame.Right
local cam = workspace.CurrentCamera
local num = 1
local plr = game.Players.LocalPlayer

button.MouseButton1Click:Connect(function()
    if frame.Visible == true then
        frame.Visible = false
        title.Text = plr.Name
        cam.CameraSubject = plr.Character.Humanoid
        num = 1
    else
        frame.Visible = true
        title.Text = plr.Name
        cam.CameraSubject = plr.Character.Humanoid
        num = 1
    end
end)

right.MouseButton1Click:Connect(function()
    local players = game.Players:GetPlayers()
    local all = #players
    num = num +1
    if num > all then
        num = 1
    end
    cam.CameraSubject = players[num].Character.Humanoid
    title.Text = players[num].Name
end)

left.MouseButton1Click:Connect(function()
    local players = game.Players:GetPlayers()
    local all = #players
    num = num -1
    if num < 1 then
        num = all
    end
    cam.CameraSubject = players[num].Character.Humanoid
    title.Text = players[num].Name
end)