local Players = game:GetService("Players")
local player = Players.LocalPlayer
local character = player.Character or player.CharacterAdded:Wait()
local humanoidRootPart = character:WaitForChild("HumanoidRootPart")
local playerCFrame = humanoidRootPart.CFrame

local lastPart -- Pour garder la référence à la dernière notification

function main(title, desc)
	local newPos = CFrame.new(humanoidRootPart.Position.X, humanoidRootPart.Position.Y, humanoidRootPart.Position.Z - 5)
    if lastPart then
        lastPart:Destroy() -- Détruire la dernière notification si elle existe
    end

    local part = Instance.new("Part")
    part.Size = Vector3.new(8, 0.3, 5)
    part.Parent = workspace
    part.Anchored = true
    part.Color = Color3.new(0.2, 0.2, 0.2)
    part.Transparency = 0.5
    part.CanCollide = false
    part.CanTouch = false
    part.CanQuery = false
    part.Name = "Screen"
    part.Material = Enum.Material.Neon
    part.CFrame = newPos
    part.Rotation = Vector3.new(20, 0, 0)

    local screenguiMain = Instance.new("SurfaceGui")
    screenguiMain.Parent = part
    screenguiMain.Face = Enum.NormalId.Top
    screenguiMain.Adornee = part 

    local textLabel = Instance.new("TextLabel")
    textLabel.Parent = screenguiMain
    textLabel.Text = title
    textLabel.Rotation = 90
    textLabel.Size = UDim2.new(0.5, 0, 0.5, 0) 
    textLabel.Position = UDim2.new(0, 550, 0, 10)
    textLabel.BackgroundTransparency = 1 
    textLabel.TextColor3 = Color3.new(0.905882, 0.905882, 0.905882) 
    textLabel.TextScaled = true
    textLabel.FontFace = Font.fromEnum(Enum.Font.FredokaOne)

    local mainText = Instance.new("TextLabel")
    mainText.Parent = screenguiMain
    mainText.Text = desc
    mainText.Rotation = 90
    mainText.Size = UDim2.new(0.5, 0, 0.5, 0) 
    mainText.TextSize = 70
    mainText.Position = UDim2.new(0, 275, 0, 150)
    mainText.BackgroundTransparency = 1 
    mainText.TextColor3 = Color3.new(0.905882, 0.905882, 0.905882)
    mainText.FontFace = Font.fromEnum(Enum.Font.FredokaOne)

    local button = Instance.new("Part")
    local newPosBtn = CFrame.new(part.Position.X, part.Position.Y + 0.05, part.Position.Z + 1)
    button.Parent = part
    button.Color = Color3.new(0, 0, 0)
    button.Size = Vector3.new(2, 0.2, 1)
    button.CFrame = newPosBtn
    button.CanCollide = true
    button.Rotation = Vector3.new(20, 0, 0)
    button.CanTouch = true
    button.CanQuery = true
    button.Anchored = true
    button.Name = "Button"
    button.Material = Enum.Material.Neon

    local buttonMain = Instance.new("SurfaceGui")
    buttonMain.Parent = button
    buttonMain.Face = Enum.NormalId.Top
    buttonMain.Adornee = button 

    local buttontext = Instance.new("TextLabel")
    buttontext.Parent = buttonMain
    buttontext.Text = "Okay !" 
    buttontext.Rotation = 90
    buttontext.Size = UDim2.new(1, 0, 1, 0) 
    buttontext.TextSize = 600
    buttontext.TextScaled = true
    buttontext.BackgroundTransparency = 1 
    buttontext.TextColor3 = Color3.new(0.905882, 0.905882, 0.905882) 
    buttontext.FontFace = Font.fromEnum(Enum.Font.FredokaOne)

    local buttonclick = Instance.new("ClickDetector")
    buttonclick.Parent = button

    buttonclick.MouseClick:Connect(function(player)
        part:Destroy()
    end)

    lastPart = part -- Garder une référence à la dernière notification
end

main("Notifier", "Script loaded !")

game.Players.PlayerAdded:Connect(function(player)
    main("Player", player.Name .. " join this game !")
end)

game.Players.PlayerRemoving:Connect(function(player)
    main("Player", player.Name .. " left this game!")
end)