dead rails fixing

local Rayfield = loadstring(game:HttpGet('https://sirius.menu/rayfield'))()

local Window = Rayfield:CreateWindow({
    Name = "Dead Rails Hub",
    LoadingTitle = "Loading Dead Rails...",
    LoadingSubtitle = "Lucky 28]",
    ConfigurationSaving = {
        Enabled = false,
        FolderName = nil,
        FileName = "DeadRailsConfig"
    }
})

local Tab = Window:CreateTab("Main")

local autoSwingEnabled = false
local swingSpeed = 0.01  -- Default speed in seconds (adjustable)
local autoShovelEnabled = false
local autoExcaliburEnabled = false
local enlargeEnabled = false
local hitboxSize = 10
local connections = {}
local flySpeed = 50  -- Default fly speed in studs per second (adjustable)
local flyEnabled = false
local flyBV = nil
local flyBG = nil
local flyKeys = {w = false, s = false, a = false, d = false, space = false, ctrl = false}
local flyInputConnections = {}

local function isZombie(obj)
    return obj:IsA("Model") and obj:FindFirstChild("Humanoid") and obj:FindFirstChild("HumanoidRootPart") and string.find(obj.Name:lower(), "zombie")
end

local function enableFly()
    if flyEnabled then return end
    flyEnabled = true
    local player = game:GetService("Players").LocalPlayer
    local character = player.Character or player.CharacterAdded:Wait()
    local humanoid = character:WaitForChild("Humanoid")
    local root = character:WaitForChild("HumanoidRootPart")
    humanoid:ChangeState(Enum.HumanoidStateType.Physics)

    flyBV = Instance.new("BodyVelocity")
    flyBV.Velocity = Vector3.new(0, 0, 0)
    flyBV.MaxForce = Vector3.new(9e9, 9e9, 9e9)
    flyBV.Parent = root

    flyBG = Instance.new("BodyGyro")
    flyBG.MaxTorque = Vector3.new(9e9, 9e9, 9e9)
    flyBG.P = 9e4
    flyBG.Parent = root

    local UIS = game:GetService("UserInputService")

    local inputBegan = UIS.InputBegan:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.Keyboard then
            local key = input.KeyCode
            if key == Enum.KeyCode.W then flyKeys.w = true
            elseif key == Enum.KeyCode.S then flyKeys.s = true
            elseif key == Enum.KeyCode.A then flyKeys.a = true
            elseif key == Enum.KeyCode.D then flyKeys.d = true
            elseif key == Enum.KeyCode.Space then flyKeys.space = true
            elseif key == Enum.KeyCode.LeftControl then flyKeys.ctrl = true
            end
        end
    end)

    local inputEnded = UIS.InputEnded:Connect(function(input)
        if input.UserInputType == Enum.UserInputType.Keyboard then
            local key = input.KeyCode
            if key == Enum.KeyCode.W then flyKeys.w = false
            elseif key == Enum.KeyCode.S then flyKeys.s = false
            elseif key == Enum.KeyCode.A then flyKeys.a = false
            elseif key == Enum.KeyCode.D then flyKeys.d = false
            elseif key == Enum.KeyCode.Space then flyKeys.space = false
            elseif key == Enum.KeyCode.LeftControl then flyKeys.ctrl = false
            end
        end
    end)

    local renderStepped = game:GetService("RunService").RenderStepped:Connect(function()
        if not flyEnabled then return end
        local cam = workspace.CurrentCamera
        local move = Vector3.new(0, 0, 0)
        if flyKeys.w then move = move + cam.CFrame.LookVector end
        if flyKeys.s then move = move - cam.CFrame.LookVector end
        if flyKeys.a then move = move - cam.CFrame.RightVector end
        if flyKeys.d then move = move + cam.CFrame.RightVector end
        if flyKeys.space then move = move + Vector3.new(0, 1, 0) end
        if flyKeys.ctrl then move = move - Vector3.new(0, 1, 0) end
        if move.Magnitude > 0 then
            move = move.Unit
            flyBV.Velocity = move * flySpeed
        else
            flyBV.Velocity = Vector3.new(0, 0, 0)
        end
        flyBG.CFrame = cam.CFrame
    end)

    table.insert(flyInputConnections, inputBegan)
    table.insert(flyInputConnections, inputEnded)
    table.insert(flyInputConnections, renderStepped)
end

local function disableFly()
    if not flyEnabled then return end
    flyEnabled = false
    local player = game:GetService("Players").LocalPlayer
    local character = player.Character or player.CharacterAdded:Wait()
    local humanoid = character:WaitForChild("Humanoid")
    humanoid:ChangeState(Enum.HumanoidStateType.GettingUp)

    if flyBV then flyBV:Destroy() flyBV = nil end
    if flyBG then flyBG:Destroy() flyBG = nil end

    for _, conn in ipairs(flyInputConnections) do
        conn:Disconnect()
    end
    flyInputConnections = {}
end

local Toggle = Tab:CreateToggle({
    Name = "Auto Swing Melee",
    CurrentValue = false,
    Flag = "AutoSwingToggle",
    Callback = function(Value)
        autoSwingEnabled = Value
        if autoSwingEnabled then
            spawn(function()
                while autoSwingEnabled do
                    local args = {
                        game:GetService("Players").LocalPlayer.Character:WaitForChild("Vampire Knife"),
                        os.clock() * 1000,  -- Using current time as approximation; adjust if needed
                        Vector3.new(0.38748157024383545, -0.469262033700943, 0.7935056090354919)
                    }
                    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("SwingMelee"):FireServer(unpack(args))
                    wait(swingSpeed)
                end
            end)
        end
    end,
})

local Slider = Tab:CreateSlider({
    Name = "Swing Speed (seconds)",
    Range = {0.01, 1.0},
    Increment = 0.01,
    Suffix = "s",
    CurrentValue = 0.01,
    Flag = "SwingSpeedSlider",
    Callback = function(Value)
        swingSpeed = Value
    end,
})

local ShovelToggle = Tab:CreateToggle({
    Name = "Auto Shovel",
    CurrentValue = false,
    Flag = "AutoShovelToggle",
    Callback = function(Value)
        autoShovelEnabled = Value
        if autoShovelEnabled then
            spawn(function()
                while autoShovelEnabled do
                    local args = {
                        game:GetService("Players").LocalPlayer.Character:WaitForChild("Shovel"),
                        1768150910.657773,
                        Vector3.new(-0.8638443350791931, -0.3981878459453583, -0.3085765242576599)
                    }
                    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("SwingMelee"):FireServer(unpack(args))
                    task.wait(0.01)
                end
            end)
            spawn(function()
                while autoShovelEnabled do
                    local args = {
                        game:GetService("Players").LocalPlayer.Character:WaitForChild("Shovel"),
                        1768150909.257726
                    }
                    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("ChargeMelee"):FireServer(unpack(args))
                    task.wait(0.01)
                end
            end)
        end
    end,
})

local ExcaliburToggle = Tab:CreateToggle({
    Name = "Auto Excalibur",
    CurrentValue = false,
    Flag = "AutoExcaliburToggle",
    Callback = function(Value)
        autoExcaliburEnabled = Value
        if autoExcaliburEnabled then
            spawn(function()
                while autoExcaliburEnabled do
                    local args = {
                        game:GetService("Players").LocalPlayer.Character:WaitForChild("Excalibur"),
                        1768326712.974426
                    }
                    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("ChargeMelee"):FireServer(unpack(args))
                    task.wait(0.01)
                end
            end)
            spawn(function()
                while autoExcaliburEnabled do
                    local args = {
                        game:GetService("Players").LocalPlayer.Character:WaitForChild("Excalibur"),
                        1768326713.962643,
                        Vector3.new(0.6278625130653381, -0.5555389523506165, 0.5451285243034363)
                    }
                    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("SwingMelee"):FireServer(unpack(args))
                    task.wait(0.01)
                end
            end)
        end
    end,
})

local FlySpeedSlider = Tab:CreateSlider({
    Name = "Fly Speed",
    Range = {10, 200},
    Increment = 10,
    Suffix = "studs/s",
    CurrentValue = 50,
    Flag = "FlySpeedSlider",
    Callback = function(Value)
        flySpeed = Value
    end,
})

local function goToSeat(trainName, notifyTitle, notifyContent)
    local player = game:GetService("Players").LocalPlayer
    local character = player.Character or player.CharacterAdded:Wait()
    local humanoid = character:WaitForChild("Humanoid")
    local root = character:WaitForChild("HumanoidRootPart")
    local train = workspace:FindFirstChild(trainName)
    if train then
        local seatPath = train:WaitForChild("RequiredComponents"):WaitForChild("Controls"):WaitForChild("ConductorSeat"):WaitForChild("VehicleSeat")
        root.CFrame = seatPath.CFrame + Vector3.new(0, 3, 0)
        wait(0.1)
        humanoid:Sit(seatPath)
    else
        Rayfield:Notify({
            Title = notifyTitle,
            Content = notifyContent,
            Duration = 5,
            Image = 4483362458
        })
        enableFly()
        spawn(function()
            while true do
                train = workspace:FindFirstChild(trainName)
                if train then
                    local seatPath = train:WaitForChild("RequiredComponents"):WaitForChild("Controls"):WaitForChild("ConductorSeat"):WaitForChild("VehicleSeat")
                    disableFly()
                    root.CFrame = seatPath.CFrame + Vector3.new(0, 3, 0)
                    wait(0.1)
                    humanoid:Sit(seatPath)
                    break
                end
                task.wait(1)
            end
        end)
    end
end

local Button = Tab:CreateButton({
    Name = "Go to Presidential Conductor Seat",
    Callback = function()
        goToSeat("presidential", "Train Not Found", "Enabling manual fly. Will auto-sit when presidential train appears.")
    end,
})

local DefaultButton = Tab:CreateButton({
    Name = "Go to Default Train Conductor Seat",
    Callback = function()
        goToSeat("default", "Train Not Found", "Enabling manual fly. Will auto-sit when default train appears.")
    end,
})

local GhostButton = Tab:CreateButton({
    Name = "Go to Ghost Train Conductor Seat",
    Callback = function()
        goToSeat("ghost", "Train Not Found", "Enabling manual fly. Will auto-sit when ghost train appears.")
    end,
})

local SliderHitbox = Tab:CreateSlider({
    Name = "Hitbox Size",
    Range = {1, 50},
    Increment = 1,
    Suffix = "studs",
    CurrentValue = 10,
    Flag = "HitboxSizeSlider",
    Callback = function(Value)
        hitboxSize = Value
    end,
})

local ToggleEnlarge = Tab:CreateToggle({
    Name = "Enlarge Zombie Hitboxes",
    CurrentValue = false,
    Flag = "EnlargeHitboxToggle",
    Callback = function(Value)
        enlargeEnabled = Value
        if enlargeEnabled then
            for _, obj in ipairs(workspace:GetChildren()) do
                if isZombie(obj) then
                    obj.HumanoidRootPart.Size = Vector3.new(hitboxSize, hitboxSize, hitboxSize / 2)
                    obj.HumanoidRootPart.Transparency = 0.5
                end
            end
            local conn = workspace.ChildAdded:Connect(function(child)
                if enlargeEnabled and isZombie(child) then
                    task.wait(0.1)
                    if child:FindFirstChild("HumanoidRootPart") then
                        child.HumanoidRootPart.Size = Vector3.new(hitboxSize, hitboxSize, hitboxSize / 2)
                        child.HumanoidRootPart.Transparency = 0.5
                    end
                end
            end)
            table.insert(connections, conn)
        else
            for _, obj in ipairs(workspace:GetChildren()) do
                if isZombie(obj) then
                    obj.HumanoidRootPart.Size = Vector3.new(2, 2, 1)
                    obj.HumanoidRootPart.Transparency = 0
                end
            end
            for _, conn in ipairs(connections) do
                conn:Disconnect()
            end
            connections = {}
        end
    end,
})

-- Vampire knife charge loop (always on)
while task.wait(0.01) do
    local args = {
        game:GetService("Players").LocalPlayer.Character:WaitForChild("Vampire Knife"),
        1768151606.210378
    }
    game:GetService("ReplicatedStorage"):WaitForChild("Shared"):WaitForChild("Universe"):WaitForChild("Network"):WaitForChild("RemoteEvent"):WaitForChild("ChargeMelee"):FireServer(unpack(args))
end