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

local screenGui = Instance.new("ScreenGui")
screenGui.Name = "PetSelectorUI"
screenGui.ResetOnSpawn = false
screenGui.Parent = player:WaitForChild("PlayerGui")

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0, 260, 0, 210)
mainFrame.Position = UDim2.new(0.5, -130, 0.5, -105)
mainFrame.BackgroundColor3 = Color3.fromRGB(35, 35, 35)
mainFrame.BorderSizePixel = 0
mainFrame.Active = true
mainFrame.Draggable = true
mainFrame.Parent = screenGui

local uiCorner = Instance.new("UICorner")
uiCorner.CornerRadius = UDim.new(0, 8)
uiCorner.Parent = mainFrame

local playerLabel = Instance.new("TextLabel")
playerLabel.Size = UDim2.new(1, -40, 0, 25)
playerLabel.Position = UDim2.new(0, 10, 0, 5)
playerLabel.BackgroundTransparency = 1
playerLabel.Text = "Player: " .. player.Name
playerLabel.TextColor3 = Color3.fromRGB(200, 200, 200)
playerLabel.TextSize = 12
playerLabel.Font = Enum.Font.SourceSansBold
playerLabel.TextXAlignment = Enum.TextXAlignment.Left
playerLabel.Parent = mainFrame

local closeButton = Instance.new("TextButton")
closeButton.Size = UDim2.new(0, 25, 0, 25)
closeButton.Position = UDim2.new(1, -30, 0, 5)
closeButton.BackgroundColor3 = Color3.fromRGB(200, 50, 50)
closeButton.Text = "X"
closeButton.TextColor3 = Color3.fromRGB(255, 255, 255)
closeButton.TextSize = 14
closeButton.Font = Enum.Font.SourceSansBold
closeButton.Parent = mainFrame

local closeCorner = Instance.new("UICorner")
closeCorner.CornerRadius = UDim.new(0, 4)
closeCorner.Parent = closeButton

local scrollingFrame = Instance.new("ScrollingFrame")
scrollingFrame.Size = UDim2.new(1, -20, 0, 100)
scrollingFrame.Position = UDim2.new(0, 10, 0, 35)
scrollingFrame.BackgroundColor3 = Color3.fromRGB(25, 25, 25)
scrollingFrame.BorderSizePixel = 0
scrollingFrame.CanvasSize = UDim2.new(0, 0, 0, 0)
scrollingFrame.Parent = mainFrame

local uiListLayout = Instance.new("UIListLayout")
uiListLayout.SortOrder = Enum.SortOrder.LayoutOrder
uiListLayout.Padding = UDim.new(0, 4)
uiListLayout.Parent = scrollingFrame

local startButton = Instance.new("TextButton")
startButton.Size = UDim2.new(1, -20, 0, 40)
startButton.Position = UDim2.new(0, 10, 0, 145)
startButton.BackgroundColor3 = Color3.fromRGB(0, 170, 255)
startButton.Text = "Start (Apply to Selected Pet)"
startButton.TextColor3 = Color3.fromRGB(255, 255, 255)
startButton.TextSize = 14
startButton.Font = Enum.Font.SourceSansBold
startButton.Parent = mainFrame

local startCorner = Instance.new("UICorner")
startCorner.CornerRadius = UDim.new(0, 6)
startCorner.Parent = startButton

local selectedPet = nil

local function refreshPetList()
    for _, child in ipairs(scrollingFrame:GetChildren()) do
        if child:IsA("TextButton") then
            child:Destroy()
        end
    end

    pcall(function()
        local petsFolder = player:FindFirstChild("petsFolder")
        if petsFolder and petsFolder:FindFirstChild("Unique") then
            local uniqueFolder = petsFolder.Unique
            local children = uniqueFolder:GetChildren()
            
            scrollingFrame.CanvasSize = UDim2.new(0, 0, 0, #children * 30)
            
            for index, pet in ipairs(children) do
                local petButton = Instance.new("TextButton")
                petButton.Size = UDim2.new(1, -5, 0, 26)
                petButton.BackgroundColor3 = Color3.fromRGB(45, 45, 45)
                petButton.TextColor3 = Color3.fromRGB(255, 255, 255)
                petButton.TextSize = 12
                petButton.Font = Enum.Font.SourceSans
                
                local nameVal = pet:FindFirstChild("chosenName") or pet:FindFirstChild("Name")
                local petDisplayName = (nameVal and nameVal.Value) or pet.Name
                petButton.Text = " #" .. index .. " - " .. tostring(petDisplayName)
                petButton.Parent = scrollingFrame
                
                petButton.MouseButton1Click:Connect(function()
                    selectedPet = pet
                    startButton.Text = "Selected: #" .. index
                end)
            end
        end
    end)
end

refreshPetList()

startButton.MouseButton1Click:Connect(function()
    pcall(function()
        if selectedPet then
            local lvl = selectedPet:FindFirstChild("level")
            if lvl and lvl:IsA("ValueBase") then
                lvl.Value = 20
            end
            
            local exp = selectedPet:FindFirstChild("exp")
            if exp and exp:IsA("ValueBase") then
                exp.Value = 1250
            end
            
            local perks = selectedPet:FindFirstChild("perksFolder")
            if perks then
                local str = perks:FindFirstChild("strength")
                if str and str:IsA("ValueBase") then
                    str.Value = 10000000
                end
                
                local dur = perks:FindFirstChild("durability")
                if dur and dur:IsA("ValueBase") then
                    dur.Value = 10000000
                end
                
                local agi = perks:FindFirstChild("agility")
                if agi and agi:IsA("ValueBase") then
                    agi.Value = 10000000
                end
            end
        end
    end)
end)

closeButton.MouseButton1Click:Connect(function()
    screenGui:Destroy()
end)