local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local TweenService = game:GetService("TweenService")
local LocalPlayer = Players.LocalPlayer

local function showNotification()
    task.wait(3)
    local playerGui = LocalPlayer:WaitForChild("PlayerGui", 5)
    if not playerGui then return end

    local sg = Instance.new("ScreenGui")
    sg.Name = "InertiaNotification"
    sg.ResetOnSpawn = false
    sg.ZIndexBehavior = Enum.ZIndexBehavior.Sibling

    local label = Instance.new("TextLabel")
    label.Size = UDim2.new(0, 600, 0, 100)
    label.Position = UDim2.new(0.5, -300, 0.5, -50)
    label.BackgroundTransparency = 1
    label.Text = "Enabled No Inertia"
    label.TextColor3 = Color3.new(1, 1, 1)
    label.Font = Enum.Font.SourceSansBold
    label.TextSize = 48
    label.TextStrokeColor3 = Color3.new(0, 0, 0)
    label.TextStrokeTransparency = 1
    label.TextTransparency = 1
    label.Parent = sg
    
    local stroke = Instance.new("UIStroke")
    stroke.Thickness = 3
    stroke.Color = Color3.new(0, 0, 0)
    stroke.Transparency = 1
    stroke.Parent = label

    local creditsLabel = Instance.new("TextLabel")
    creditsLabel.Size = UDim2.new(0, 400, 0, 30)
    creditsLabel.Position = UDim2.new(0.5, -200, 0.5, 40)
    creditsLabel.BackgroundTransparency = 1
    creditsLabel.Text = "made by ICalinTY29"
    creditsLabel.TextColor3 = Color3.new(0, 1, 1)
    creditsLabel.Font = Enum.Font.SourceSansBold
    creditsLabel.TextSize = 18
    creditsLabel.TextStrokeColor3 = Color3.new(0, 0, 0)
    creditsLabel.TextStrokeTransparency = 1
    creditsLabel.TextTransparency = 1
    creditsLabel.Parent = sg

    local creditsStroke = Instance.new("UIStroke")
    creditsStroke.Thickness = 2
    creditsStroke.Color = Color3.new(0, 0, 0)
    creditsStroke.Transparency = 1
    creditsStroke.Parent = creditsLabel
    
    sg.Parent = playerGui

    local fadeInInfo = TweenInfo.new(1, Enum.EasingStyle.Linear)
    local fadeOutInfo = TweenInfo.new(1, Enum.EasingStyle.Linear)

    local fadeIn = TweenService:Create(label, fadeInInfo, {TextTransparency = 0})
    local fadeInStroke = TweenService:Create(stroke, fadeInInfo, {Transparency = 0})
    local creditsFadeIn = TweenService:Create(creditsLabel, fadeInInfo, {TextTransparency = 0})
    local creditsStrokeFadeIn = TweenService:Create(creditsStroke, fadeInInfo, {Transparency = 0})

    local fadeOut = TweenService:Create(label, fadeOutInfo, {TextTransparency = 1})
    local fadeOutStroke = TweenService:Create(stroke, fadeOutInfo, {Transparency = 1})
    local creditsFadeOut = TweenService:Create(creditsLabel, fadeOutInfo, {TextTransparency = 1})
    local creditsStrokeFadeOut = TweenService:Create(creditsStroke, fadeOutInfo, {Transparency = 1})

    task.spawn(function()
        fadeIn:Play()
        fadeInStroke:Play()
        creditsFadeIn:Play()
        creditsStrokeFadeIn:Play()
        fadeIn.Completed:Wait()
        task.wait(1.5)
        fadeOut:Play()
        fadeOutStroke:Play()
        creditsFadeOut:Play()
        creditsStrokeFadeOut:Play()
        fadeOut.Completed:Wait()
        sg:Destroy()
    end)
end

local function eliminateInertia(character)
    local humanoid = character:WaitForChild("Humanoid")
    
    local connection
    connection = RunService.RenderStepped:Connect(function()
        if not character or not character:IsDescendantOf(workspace) or not humanoid then
            connection:Disconnect()
            return
        end
        
        if character:FindFirstChild("HumanoidRootPart") then
            local hrp = character.HumanoidRootPart
            if humanoid.MoveDirection.Magnitude == 0 then
                hrp.Velocity = Vector3.new(0, hrp.Velocity.Y, 0)
            else
                local targetVelocity = humanoid.MoveDirection * humanoid.WalkSpeed
                hrp.Velocity = Vector3.new(targetVelocity.X, hrp.Velocity.Y, targetVelocity.Z)
            end
        end
    end)
end

task.spawn(showNotification)

if LocalPlayer.Character then
    eliminateInertia(LocalPlayer.Character)
end

LocalPlayer.CharacterAdded:Connect(function(newCharacter)
    eliminateInertia(newCharacter)
end)