local Players = game:GetService("Players")
local ReplicatedStorage = game:GetService("ReplicatedStorage")
local TweenService = game:GetService("TweenService")
local RunService = game:GetService("RunService")
local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

local character = player.Character or player.CharacterAdded:Wait()
local humanoidRootPart = character:WaitForChild("HumanoidRootPart")
local humanoid = character:WaitForChild("Humanoid")

local leaderstats = player:WaitForChild("leaderstats")
local strength = leaderstats:WaitForChild("Strength")
local rebirths = leaderstats:WaitForChild("Rebirths")

local remotes = ReplicatedStorage:WaitForChild("rEvents")
local liftRemote = remotes:WaitForChild("muscleEvent")
local rebirthRemote = remotes:WaitForChild("rebirthRemote")
local petEquipRemote = remotes:WaitForChild("PetEquip")

local petsFolder = player:WaitForChild("Pets")

local jungleGymCFrame = CFrame.new(-295, 19, 1075)
local deadliftCFrame = CFrame.new(-290, 15, 1080)

local autoFarmEnabled = false
local lastRebirths = 0
local farmingCoroutine = nil

local function teleportTo(cf)
    if humanoidRootPart then
        humanoidRootPart.CFrame = cf
    end
end

local function equipPetsOfType(petType)
    local equippedCount = 0
    for _, pet in pairs(petsFolder:GetChildren()) do
        if (pet.Name == petType or (pet:FindFirstChild("PetType") and pet.PetType.Value == petType)) and equippedCount < 8 then
            pcall(function()
                petEquipRemote:FireServer(pet)
            end)
            equippedCount = equippedCount + 1
            wait(0.1)
        end
    end
end

local function unequipAllPets()
    for i = 1, 8 do
        pcall(function()
            petEquipRemote:FireServer(nil, i)
        end)
        wait(0.05)
    end
end

local function doDeadlift()
    teleportTo(deadliftCFrame)
    wait(0.2)
    pcall(function()
        liftRemote:FireServer("Deadlift")
    end)
end

local function tryRebirth()
    local prevRebirths = rebirths.Value
    pcall(function()
        rebirthRemote:InvokeServer()
    end)
    wait(1)
    return rebirths.Value > prevRebirths
end

local function startAutoFarm()
    if farmingCoroutine then return end
    lastRebirths = rebirths.Value
    unequipAllPets()
    equipPetsOfType("Swift Samurai")
    teleportTo(jungleGymCFrame)
    farmingCoroutine = coroutine.create(function()
        while autoFarmEnabled do
            doDeadlift()
            wait(0.01)
            if tick() % 30 < 0.1 then
                if tryRebirth() then
                    unequipAllPets()
                    equipPetsOfType("Tribal Overlord")
                    wait(2)
                    unequipAllPets()
                    equipPetsOfType("Swift Samurai")
                    teleportTo(jungleGymCFrame)
                    lastRebirths = rebirths.Value
                end
            end
        end
    end)
    coroutine.resume(farmingCoroutine)
end

local function stopAutoFarm()
    autoFarmEnabled = false
    if farmingCoroutine then
        coroutine.close(farmingCoroutine)
        farmingCoroutine = nil
    end
end

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "MuscleAutoFarm"
screenGui.ResetOnSpawn = false
screenGui.Parent = playerGui

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 320, 0, 280)
mainFrame.Position = UDim2.new(0.5, -160, 0.5, -140)
mainFrame.BackgroundColor3 = Color3.fromRGB(35, 35, 45)
mainFrame.BorderSizePixel = 0
mainFrame.Parent = screenGui

local mainCorner = Instance.new("UICorner")
mainCorner.CornerRadius = UDim.new(0, 12)
mainCorner.Parent = mainFrame

local mainStroke = Instance.new("UIStroke")
mainStroke.Color = Color3.fromRGB(100, 100, 120)
mainStroke.Thickness = 1
mainStroke.Parent = mainFrame

local gradient = Instance.new("UIGradient")
gradient.Color = ColorSequence.new{
    ColorSequenceKeypoint.new(0, Color3.fromRGB(50, 50, 70)),
    ColorSequenceKeypoint.new(1, Color3.fromRGB(25, 25, 40))
}
gradient.Rotation = 45
gradient.Parent = mainFrame

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1, 0, 0, 50)
title.BackgroundTransparency = 1
title.Text = "💪 Muscle Legends Auto"
title.TextColor3 = Color3.fromRGB(255, 255, 255)
title.TextScaled = true
title.Font = Enum.Font.GothamBold
title.Parent = mainFrame

local tabFrame = Instance.new("Frame")
tabFrame.Size = UDim2.new(1, 0, 0, 40)
tabFrame.Position = UDim2.new(0, 0, 0, 50)
tabFrame.BackgroundTransparency = 1
tabFrame.Parent = mainFrame

local tabLayout = Instance.new("UIListLayout")
tabLayout.FillDirection = Enum.FillDirection.Horizontal
tabLayout.Padding = UDim.new(0, 5)
tabLayout.HorizontalAlignment = Enum.HorizontalAlignment.Center
tabLayout.Parent = tabFrame

local farmTabBtn = Instance.new("TextButton")
farmTabBtn.Size = UDim2.new(0.48, -5, 1, 0)
farmTabBtn.BackgroundColor3 = Color3.fromRGB(60, 120, 255)
farmTabBtn.Text = "Auto Farm"
farmTabBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
farmTabBtn.TextScaled = true
farmTabBtn.Font = Enum.Font.GothamSemibold
farmTabBtn.Parent = tabFrame

local farmCorner = Instance.new("UICorner")
farmCorner.CornerRadius = UDim.new(0, 8)
farmCorner.Parent = farmTabBtn

local menuTabBtn = Instance.new("TextButton")
menuTabBtn.Size = UDim2.new(0.48, 0, 1, 0)
menuTabBtn.BackgroundColor3 = Color3.fromRGB(80, 80, 90)
menuTabBtn.Text = "Menu"
menuTabBtn.TextColor3 = Color3.fromRGB(255, 255, 255)
menuTabBtn.TextScaled = true
menuTabBtn.Font = Enum.Font.GothamSemibold
menuTabBtn.Parent = tabFrame

local menuCorner = Instance.new("UICorner")
menuCorner.CornerRadius = UDim.new(0, 8)
menuCorner.Parent = menuTabBtn

local farmContent = Instance.new("Frame")
farmContent.Size = UDim2.new(1, -20, 1, -100)
farmContent.Position = UDim2.new(0, 10, 0, 95)
farmContent.BackgroundTransparency = 1
farmContent.Visible = true
farmContent.Parent = mainFrame

local menuContent = Instance.new("Frame")
menuContent.Size = UDim2.new(1, -20, 1, -100)
menuContent.Position = UDim2.new(0, 10, 0, 95)
menuContent.BackgroundTransparency = 1
menuContent.Visible = false
menuContent.Parent = mainFrame

local contentLayout = Instance.new("UIListLayout")
contentLayout.Padding = UDim.new(0, 10)
contentLayout.VerticalAlignment = Enum.VerticalAlignment.Center
contentLayout.HorizontalAlignment = Enum.HorizontalAlignment.Center
contentLayout.Parent = farmContent

local farmToggle = Instance.new("TextButton")
farmToggle.Size = UDim2.new(1, 0, 0, 50)
farmToggle.BackgroundColor3 = Color3.fromRGB(220, 50, 50)
farmToggle.Text = "AUTO FARM: OFF"
farmToggle.TextColor3 = Color3.fromRGB(255, 255, 255)
farmToggle.TextScaled = true
farmToggle.Font = Enum.Font.GothamBold
farmToggle.Parent = farmContent

local toggleCorner = Instance.new("UICorner")
toggleCorner.CornerRadius = UDim.new(0, 10)
toggleCorner.Parent = farmToggle

local menuInfo = Instance.new("TextLabel")
menuInfo.Size = UDim2.new(1, 0, 1, 0)
menuInfo.BackgroundTransparency = 1
menuInfo.Text = "Muscle Legends Auto Farm Script\n\n• Auto equips Swift Samurai\n• Teleports to Jungle Gym\n• Farms Deadlifts ultra-fast\n• Auto detects rebirth ready\n• Switches to Tribal Overlords for rebirth\n• Loops infinitely\n\nPaste into Delta/Synapse/Krnl\nAdjust remotes/CFrames if updated."
menuInfo.TextColor3 = Color3.fromRGB(200, 200, 220)
menuInfo.TextScaled = true
menuInfo.Font = Enum.Font.Gotham
menuInfo.TextWrapped = true
menuInfo.Parent = menuContent

local function switchTab(tabName)
    farmContent.Visible = (tabName == "farm")
    menuContent.Visible = (tabName == "menu")
    farmTabBtn.BackgroundColor3 = (tabName == "farm") and Color3.fromRGB(60, 120, 255) or Color3.fromRGB(80, 80, 90)
    menuTabBtn.BackgroundColor3 = (tabName == "menu") and Color3.fromRGB(60, 120, 255) or Color3.fromRGB(80, 80, 90)
end

farmTabBtn.MouseButton1Click:Connect(function() switchTab("farm") end)
menuTabBtn.MouseButton1Click:Connect(function() switchTab("menu") end)

farmToggle.MouseButton1Click:Connect(function()
    autoFarmEnabled = not autoFarmEnabled
    farmToggle.Text = "AUTO FARM: " .. (autoFarmEnabled and "ON" or "OFF")
    farmToggle.BackgroundColor3 = autoFarmEnabled and Color3.fromRGB(50, 220, 50) or Color3.fromRGB(220, 50, 50)
    if autoFarmEnabled then
        startAutoFarm()
    else
        stopAutoFarm()
    end
end)

player.CharacterAdded:Connect(function(newChar)
    character = newChar
    humanoidRootPart = character:WaitForChild("HumanoidRootPart")
    humanoid = character:WaitForChild("Humanoid")
end)

print("Muscle Auto Farm Loaded - Switch tabs & toggle ON!")