Spectate System

local Player = game.Players.LocalPlayer
local RunService = game:GetService("RunService")
local CoreGui = game:GetService("StarterGui")
local Character = Player.Character or Player.CharacterAdded:wait()
local Humanoid = Character:WaitForChild("Humanoid")
local UI = script.Parent--Player.PlayerGui:WaitForChild("SpectateUI")
local SpectateButton = UI.SpectateButton
local SpectateFrame = UI.SpectateFrame
local PreviousButton = SpectateFrame.BackRoundImage.PreviousButton
local ClickSound = Player.PlayerGui:WaitForChild("LocalSounds")["Clicked Sound"]
local ShopButton = Player.PlayerGui:WaitForChild("ShopUI").OpenShopButton
local CodesButton = Player.PlayerGui:WaitForChild("CodesUI").OpenShopButton
local StatsButton = Player.PlayerGui:WaitForChild("StatsGui").StatsButton
local CoinsShopButton = Player.PlayerGui:WaitForChild("Coins&GemsShop").CoinsShopButton
local GemsShopButton = Player.PlayerGui:WaitForChild("Coins&GemsShop").GemsShopButton
local DieButton = Player.PlayerGui:WaitForChild("ButtonGui").Die
local LobbyButton = Player.PlayerGui:WaitForChild("ButtonGui").Lobby
local ExtraLifeUI = Player.PlayerGui:WaitForChild("ExtraLifesFrame")
local LevelsUI = Player.PlayerGui:WaitForChild("LevelsGui")


local NextButton = SpectateFrame.BackRoundImage.NextButton
local PlayerNameLabel = SpectateFrame.PlayerNameLabel
local Camera = workspace.CurrentCamera
local Reconnect
local num --= 0

UI.Enabled = true

SpectateButton.MouseButton1Click:Connect(function()
    ClickSound:Play()
    if SpectateFrame.Visible then
        SpectateButton.Position = UDim2.new(0.137, 0,0.43, 0)
        DieButton.Position = UDim2.new(0.68,0,0.875,0)
        ExtraLifeUI.Frame.Position = UDim2.new(0.53, 0,0.865, 0)
        ShopButton.Visible = true
        CodesButton.Visible = true
        StatsButton.Visible = true
        CoinsShopButton. Visible = true
        GemsShopButton.Visible = true
        --DieButton.Visible = true

        if Player.PlayerGui:WaitForChild("SpeedTimer") then
            Player.PlayerGui:WaitForChild("SpeedTimer").Enabled = true
        end

        SpectateButton.BackgroundColor3 = Color3.new(0.333333, 1, 0)
        SpectateFrame.Visible = false
        PlayerNameLabel.Text = Player.Name
        Camera.CameraSubject = Player.Character.Humanoid
        CoreGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, true)
        num = 1
        LevelsUI.Stage.Position = UDim2.new(0.155, 0,0.925, 0)
        LevelsUI.StageDescription.Position = UDim2.new(0.04, 0,0.925, 0)

        LobbyButton.Position = UDim2.new(0.325,0,0.875,0)
    else
        SpectateButton.Position = UDim2.new(0.008, 0,0.43, 0)
        ShopButton.Visible = false
        CodesButton.Visible = false
        StatsButton.Visible = false
        CoinsShopButton. Visible = false
        GemsShopButton.Visible = false
        --DieButton.Visible = false
        SpectateButton.BackgroundColor3 = Color3.new(1, 0, 0)
        SpectateFrame.Visible = true
        LevelsUI.Stage.Position = UDim2.new(0.155, 0,1.2, 0)
        LevelsUI.StageDescription.Position = UDim2.new(0.04, 0,1.2, 0)
        DieButton.Position = UDim2.new(0.68,0,1.275,0)
        LobbyButton.Position = UDim2.new(0.325,0,1.275,0)
        ExtraLifeUI.Frame.Position = UDim2.new(0.53, 0,1.2, 0)
        --  PlayerNameLabel.Text = Player.Name
        --  Camera.CameraSubject = Player.Character.Humanoid
        num = 2
        local Players = game.Players:GetPlayers()
        local all = #Players
        if not Players[num] then
            PlayerNameLabel.Text = Player.Name
            Camera.CameraSubject = Player.Character.Humanoid
            CoreGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, false)
        else
            num = 2
            Camera.CameraSubject = Players[num].Character.Humanoid
            PlayerNameLabel.Text = Players[num].Name
            CoreGui:SetCoreGuiEnabled(Enum.CoreGuiType.Backpack, false)
        end

        if Player.PlayerGui:WaitForChild("SpeedTimer") then
            Player.PlayerGui:WaitForChild("SpeedTimer").Enabled = false
        end
    end
end)

PreviousButton.MouseButton1Click:Connect(function()
    ClickSound:Play()
    local Players = game.Players:GetPlayers()
    local all = #Players
    num = num - 1
    if num < 1 then
        num = all
    end
    Camera.CameraSubject = Players[num].Character.Humanoid
    PlayerNameLabel.Text = Players[num].Name
end)

NextButton.MouseButton1Click:Connect(function()
    ClickSound:Play()
    local Players = game.Players:GetPlayers()
    local all = #Players
    num = num + 1
    if num > all then
        num = 1
    end
    Camera.CameraSubject = Players[num].Character.Humanoid
    PlayerNameLabel.Text = Players[num].Name
end)

Player.CharacterAdded:Connect(function(Char)
    if SpectateFrame.Visible then
        local Players = game.Players:GetPlayers()
        if Char then
            if Players[num] then
                if Players[num].Name == Char.Name then
                Camera.CameraSubject = Char:WaitForChild("Humanoid")
                PlayerNameLabel.Text = Char.Name
                elseif Players[num].Name ~= Char.Name then
                    local OtherPlayerName = Players[num].Name
                    if game.Workspace:FindFirstChild(OtherPlayerName) then
                        task.wait(.1)
                        local OtherCharacter = game.Workspace:FindFirstChild(OtherPlayerName)
                        Camera.CameraSubject = OtherCharacter:WaitForChild("Humanoid")
                        PlayerNameLabel.Text = OtherCharacter.Name
                    end
                end
            end
        end
    end
end)

game.Players.ChildRemoved:Connect(function(LeftPlayer)
--  warn(LeftPlayer.Name)
    if SpectateFrame.Visible then
        if PlayerNameLabel.Text == LeftPlayer.Name then
            local Players = game.Players:GetPlayers()
            if Players[num] then
                local OtherPlayerName = Players[num].Name
                if game.Workspace:FindFirstChild(OtherPlayerName) then
                    task.wait(.1)
                    local OtherCharacter = game.Workspace:FindFirstChild(OtherPlayerName)
                    Camera.CameraSubject = OtherCharacter:WaitForChild("Humanoid")
                    PlayerNameLabel.Text = OtherCharacter.Name
                end
            else
                num = 2
                PlayerNameLabel.Text = Player.Name
                Camera.CameraSubject = Player.Character.Humanoid
            end
        end
    end
end)

task.wait(10)

RunService.RenderStepped:Connect(function()
    local Players = game.Players:GetPlayers()
    if num ~= 0 then
        if Players[num] then
         if Players[num].Name ~= Player.Name then
                local OtherPlayerName = Players[num].Name
                if game.Workspace:FindFirstChild(OtherPlayerName) then
                    local OtherCharacter = game.Workspace:FindFirstChild(OtherPlayerName)
                    Camera.CameraSubject = OtherCharacter:WaitForChild("Humanoid")
                    PlayerNameLabel.Text = OtherCharacter.Name
               end
            end
        end
    end
    task.wait(.1)
end)