if getgenv().CustomSpeedButtonLoaded then
    return
end
getgenv().CustomSpeedButtonLoaded = true

if not game:IsLoaded() then
    game.Loaded:Wait()
end

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

local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")
local ContextActionGui = PlayerGui:WaitForChild("ContextActionGui")
local ContextButtonFrame = ContextActionGui:WaitForChild("ContextButtonFrame")
local OriginalButton = ContextButtonFrame:WaitForChild("ContextActionButton")

task.wait(0.2)

local CustomGui = Instance.new("ScreenGui")
CustomGui.Name = "CustomContextGui"
CustomGui.ResetOnSpawn = false
CustomGui.Parent = PlayerGui

local ClonedButton = OriginalButton:Clone()

ClonedButton.AnchorPoint = Vector2.new(0, 0)
ClonedButton.Position = UDim2.new(0, OriginalButton.AbsolutePosition.X, 0, OriginalButton.AbsolutePosition.Y)
ClonedButton.Size = UDim2.new(0, OriginalButton.AbsoluteSize.X, 0, OriginalButton.AbsoluteSize.Y)
ClonedButton.SizeConstraint = Enum.SizeConstraint.RelativeXY
ClonedButton.Parent = CustomGui

OriginalButton:Destroy()

ContextButtonFrame.ChildAdded:Connect(function(child)
    if child.Name == "ContextActionButton" then
        task.defer(function()
            child:Destroy()
        end)
    end
end)

local isFast = false
local speedConnection = nil

local function resetState()
    isFast = false
    if speedConnection then
        speedConnection:Disconnect()
        speedConnection = nil
    end
end

LocalPlayer.CharacterAdded:Connect(resetState)
LocalPlayer:GetPropertyChangedSignal("Team"):Connect(resetState)

ClonedButton.Activated:Connect(function()
    local character = LocalPlayer.Character
    if character then
        local humanoid = character:FindFirstChildOfClass("Humanoid")
        if humanoid then
            isFast = not isFast
            
            if isFast then
                humanoid.WalkSpeed = 24
                
                if speedConnection then 
                    speedConnection:Disconnect() 
                end
                
                speedConnection = humanoid:GetPropertyChangedSignal("WalkSpeed"):Connect(function()
                    if isFast and humanoid.WalkSpeed == 16 then
                        humanoid.WalkSpeed = 24
                    end
                end)
            else
                humanoid.WalkSpeed = 16
                resetState()
            end
        end
    end
end)