local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local ReplicatedStorage = game:GetService("ReplicatedStorage")

local LocalPlayer = Players.LocalPlayer
local scriptActive = true
local farming = false
local totalCollected = 0

local Actionable = ReplicatedStorage.Shared.Universe.Network.RemoteEvent.Actionable
local idMin = 1300
local idMax = 9000

local function getSack()
    local c = LocalPlayer.Character
    return c and c:FindFirstChild("Sack")
end

local function getSackCount()
    local sack = getSack()
    if not sack then return 0 end
    local bb = sack:FindFirstChildWhichIsA("BillboardGui")
    if not bb then return 0 end
    local tl = bb:FindFirstChildWhichIsA("TextLabel")
    if not tl then return 0 end
    local num = tl.Text:match("^(%d+)")
    return tonumber(num) or 0
end

local function waitSackIncrease(before, timeout)
    local t = tick()
    while tick() - t < timeout do
        if not farming then return false end
        if getSackCount() > before then return true end
        task.wait(0.02)
    end
    return false
end

local function waitSackDecrease(before, timeout)
    local t = tick()
    while tick() - t < timeout do
        if not farming then return false end
        if getSackCount() < before then return true end
        task.wait(0.02)
    end
    return false
end

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "DRAutoFarm"
screenGui.ResetOnSpawn = false
screenGui.ZIndexBehavior = Enum.ZIndexBehavior.Sibling
if syn and syn.protect_gui then
    syn.protect_gui(screenGui)
    screenGui.Parent = game.CoreGui
elseif gethui then
    screenGui.Parent = gethui()
else
    screenGui.Parent = game.CoreGui
end

local MENU_W = 200
local MENU_H = 52

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, MENU_W, 0, MENU_H)
mainFrame.Position = UDim2.new(0.04, 0, 0.25, 0)
mainFrame.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
mainFrame.BorderSizePixel = 1
mainFrame.BorderColor3 = Color3.fromRGB(85, 85, 85)
mainFrame.Parent = screenGui

local titleBar = Instance.new("Frame")
titleBar.Size = UDim2.new(1, 0, 0, 24)
titleBar.BackgroundColor3 = Color3.fromRGB(33, 33, 33)
titleBar.BorderSizePixel = 0
titleBar.Parent = mainFrame

local titleLbl = Instance.new("TextLabel")
titleLbl.Size = UDim2.new(1, -52, 1, 0)
titleLbl.Position = UDim2.new(0, 6, 0, 0)
titleLbl.BackgroundTransparency = 1
titleLbl.Text = "Dead Rails AutoFarm"
titleLbl.TextColor3 = Color3.fromRGB(195, 195, 195)
titleLbl.TextSize = 11
titleLbl.Font = Enum.Font.Code
titleLbl.TextXAlignment = Enum.TextXAlignment.Left
titleLbl.Parent = titleBar

local minBtn = Instance.new("TextButton")
minBtn.Size = UDim2.new(0, 24, 0, 24)
minBtn.Position = UDim2.new(1, -48, 0, 0)
minBtn.BackgroundTransparency = 1
minBtn.Text = "-"
minBtn.TextColor3 = Color3.fromRGB(180, 180, 180)
minBtn.TextSize = 20
minBtn.Font = Enum.Font.Code
minBtn.BorderSizePixel = 0
minBtn.Parent = titleBar

local clsBtn = Instance.new("TextButton")
clsBtn.Size = UDim2.new(0, 24, 0, 24)
clsBtn.Position = UDim2.new(1, -24, 0, 0)
clsBtn.BackgroundTransparency = 1
clsBtn.Text = "x"
clsBtn.TextColor3 = Color3.fromRGB(180, 180, 180)
clsBtn.TextSize = 14
clsBtn.Font = Enum.Font.Code
clsBtn.BorderSizePixel = 0
clsBtn.Parent = titleBar

local cf = Instance.new("Frame")
cf.Size = UDim2.new(1, 0, 1, -24)
cf.Position = UDim2.new(0, 0, 0, 24)
cf.BackgroundTransparency = 1
cf.Parent = mainFrame

local farmBtn = Instance.new("TextButton")
farmBtn.Size = UDim2.new(1, -12, 0, 22)
farmBtn.Position = UDim2.new(0, 6, 0, 3)
farmBtn.BackgroundColor3 = Color3.fromRGB(55, 55, 55)
farmBtn.BorderSizePixel = 1
farmBtn.BorderColor3 = Color3.fromRGB(88, 88, 88)
farmBtn.Text = "Start AutoFarm"
farmBtn.TextColor3 = Color3.fromRGB(200, 200, 200)
farmBtn.TextSize = 12
farmBtn.Font = Enum.Font.Code
farmBtn.Parent = cf
farmBtn.MouseEnter:Connect(function() farmBtn.BackgroundColor3 = Color3.fromRGB(70,70,70) end)
farmBtn.MouseLeave:Connect(function() farmBtn.BackgroundColor3 = Color3.fromRGB(55,55,55) end)

minBtn.MouseEnter:Connect(function() minBtn.TextColor3 = Color3.fromRGB(240,240,240) end)
minBtn.MouseLeave:Connect(function() minBtn.TextColor3 = Color3.fromRGB(180,180,180) end)
clsBtn.MouseEnter:Connect(function() clsBtn.TextColor3 = Color3.fromRGB(220,50,50) end)
clsBtn.MouseLeave:Connect(function() clsBtn.TextColor3 = Color3.fromRGB(180,180,180) end)

local isMin = false
minBtn.MouseButton1Click:Connect(function()
    isMin = not isMin
    cf.Visible = not isMin
    mainFrame.Size = isMin and UDim2.new(0,MENU_W,0,24) or UDim2.new(0,MENU_W,0,MENU_H)
end)

clsBtn.MouseButton1Click:Connect(function()
    scriptActive = false
    farming = false
    screenGui:Destroy()
end)

local drag, ds, sp = false, nil, nil
titleBar.InputBegan:Connect(function(i)
    if i.UserInputType == Enum.UserInputType.MouseButton1 then
        drag = true
        ds = i.Position
        sp = mainFrame.Position
    end
end)
titleBar.InputEnded:Connect(function(i)
    if i.UserInputType == Enum.UserInputType.MouseButton1 then
        drag = false
    end
end)
UserInputService.InputChanged:Connect(function(i)
    if drag and i.UserInputType == Enum.UserInputType.MouseMovement then
        local d = i.Position - ds
        mainFrame.Position = UDim2.new(sp.X.Scale, sp.X.Offset+d.X, sp.Y.Scale, sp.Y.Offset+d.Y)
    end
end)

farmBtn.MouseButton1Click:Connect(function()
    if not scriptActive then return end
    if farming then
        farming = false
        farmBtn.Text = "Start AutoFarm"
        return
    end

    farming = true
    totalCollected = 0
    farmBtn.Text = "Stop AutoFarm"

    task.spawn(function()
        while scriptActive and farming do
            local countBefore = getSackCount()
            for id = idMin, idMax do
                if not scriptActive or not farming then break end
                pcall(function()
                    Actionable:FireServer(id)
                end)
                if not farming then break end
                local picked = waitSackIncrease(countBefore, 0.08)
                if picked then
                    totalCollected = totalCollected + 1
                    countBefore = getSackCount()
                    if not farming then break end
                    waitSackDecrease(countBefore, 1.5)
                    if not farming then break end
                    countBefore = getSackCount()
                end
                task.wait(0.02)
            end
            if not farming then break end
            task.wait(0.5)
        end
        farming = false
        farmBtn.Text = "Start AutoFarm"
    end)
end)

LocalPlayer.CharacterAdded:Connect(function()
    task.wait(1)
    farming = false
    farmBtn.Text = "Start AutoFarm"
end)