-- [[ 1. THE EMERGENCY LOADER ]]
local function ForceParent()
    local success, target = pcall(function() return game:GetService("CoreGui") end)
    if not success or not target then
        success, target = pcall(function() return game:GetService("Players").LocalPlayer:WaitForChild("PlayerGui") end)
    end
    return target
end

-- Destroy old versions if they exist to prevent "Ghost GUIs"
for _, v in pairs(ForceParent():GetChildren()) do
    if v.Name == "Gojo_Ninja_V4" then v:Destroy() end
end

local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "Gojo_Ninja_V4"
ScreenGui.Parent = ForceParent()
ScreenGui.ResetOnSpawn = false

-- [[ 2. MINIMIZE SYSTEM ]]
local customImageID = "rbxassetid://18826457174" 

local MaxBtn = Instance.new("ImageButton")
MaxBtn.Size = UDim2.new(0, 60, 0, 60)
MaxBtn.Position = UDim2.new(0.5, -30, 0, 10)
MaxBtn.Image = customImageID
MaxBtn.Visible = false
MaxBtn.Parent = ScreenGui
Instance.new("UIStroke", MaxBtn).Thickness = 2
Instance.new("UICorner", MaxBtn).CornerRadius = UDim.new(0, 10)

-- [[ 3. MAIN FRAME ]]
local MainFrame = Instance.new("Frame")
MainFrame.Size = UDim2.new(0, 380, 0, 300)
MainFrame.Position = UDim2.new(0.5, -190, 0.5, -150)
MainFrame.BackgroundColor3 = Color3.fromRGB(15, 15, 22)
MainFrame.Active = true
MainFrame.Draggable = true 
MainFrame.Parent = ScreenGui

local MainStroke = Instance.new("UIStroke", MainFrame)
MainStroke.Thickness = 3
MainStroke.Color = Color3.fromRGB(80, 80, 150)
Instance.new("UICorner", MainFrame)

-- Minimize Logic
local MiniBtn = Instance.new("TextButton", MainFrame)
MiniBtn.Size = UDim2.new(0, 30, 0, 30)
MiniBtn.Position = UDim2.new(1, -35, 0, 5)
MiniBtn.Text = "-"
MiniBtn.BackgroundColor3 = Color3.fromRGB(40, 40, 60)
MiniBtn.TextColor3 = Color3.new(1, 1, 1)
Instance.new("UICorner", MiniBtn)

MiniBtn.MouseButton1Click:Connect(function()
    MainFrame.Visible = false
    MaxBtn.Visible = true
end)

MaxBtn.MouseButton1Click:Connect(function()
    MainFrame.Visible = true
    MaxBtn.Visible = false
end)

-- [[ 4. BUTTONS & UI ]]
local function createToggle(name, parent, yPos, color)
    local btn = Instance.new("TextButton", parent)
    btn.Size = UDim2.new(1, 0, 0, 35)
    btn.Position = UDim2.new(0, 0, 0, yPos)
    btn.Text = name .. ": OFF"
    btn.BackgroundColor3 = Color3.fromRGB(25, 25, 35)
    btn.TextColor3 = Color3.new(1, 1, 1)
    btn.Font = Enum.Font.SourceSansBold
    Instance.new("UIStroke", btn).Color = color
    Instance.new("UICorner", btn)
    return btn
end

local LeftSide = Instance.new("Frame", MainFrame)
LeftSide.Size = UDim2.new(0, 170, 0, 200)
LeftSide.Position = UDim2.new(0, 15, 0, 50)
LeftSide.BackgroundTransparency = 1

local RightSide = Instance.new("Frame", MainFrame)
RightSide.Size = UDim2.new(0, 170, 0, 200)
RightSide.Position = UDim2.new(1, -185, 0, 50)
RightSide.BackgroundTransparency = 1

local SwingBtn = createToggle("Auto Swing", LeftSide, 0, Color3.fromRGB(255, 50, 50))
local BeltBtn = createToggle("Auto Belts", RightSide, 0, Color3.fromRGB(50, 255, 50))
local SwordBtn = createToggle("Auto Swords", RightSide, 45, Color3.fromRGB(50, 150, 255))
local SellBtn = createToggle("Auto Sell", RightSide, 90, Color3.fromRGB(255, 150, 50))

-- Inputs
local BurstInput = Instance.new("TextBox", LeftSide)
BurstInput.Size = UDim2.new(1, 0, 0, 30)
BurstInput.Position = UDim2.new(0, 0, 0, 45)
BurstInput.Text = "5"
BurstInput.PlaceholderText = "Burst (Max 50)"
BurstInput.BackgroundColor3 = Color3.fromRGB(30, 30, 40)
BurstInput.TextColor3 = Color3.new(1, 1, 1)
Instance.new("UICorner", BurstInput)

-- [[ 5. AUTO-ACTION LOGIC ]]
local States = {Swing = false, Belts = false, Swords = false, Sell = false}

-- Remote firing function that safely checks for ninjaEvent
local function secureFire(...)
    local event = game:GetService("Players").LocalPlayer:FindFirstChild("ninjaEvent")
    if event then event:FireServer(...) end
end

-- Teleport Logic (Auto Sell)
task.spawn(function()
    while task.wait(0.3) do
        if States.Sell then
            local p = game.Players.LocalPlayer.Character and game.Players.LocalPlayer.Character:FindFirstChild("HumanoidRootPart")
            if p then
                p.CFrame = CFrame.new(64.68, 2.97, -33.23)
                task.wait(0.1)
                p.CFrame = CFrame.new(62.62, 2.97, -29.22)
            end
        end
    end
end)

-- Swing Logic
task.spawn(function()
    while task.wait() do
        if States.Swing then
            local b = math.clamp(tonumber(BurstInput.Text) or 1, 1, 50)
            for i = 1, b do secureFire("swingKatana") end
        end
    end
end)

-- Shop Logic
task.spawn(function()
    while task.wait(0.8) do
        if States.Belts then secureFire("buyAllBelts", "Blazing Vortex Island") end
        if States.Swords then secureFire("buyAllSwords", "Blazing Vortex Island") end
    end
end)

-- Toggle Connections
local function setup(btn, key, name)
    btn.MouseButton1Click:Connect(function()
        States[key] = not States[key]
        btn.Text = name .. ": " .. (States[key] and "ON" or "OFF")
        btn.BackgroundColor3 = States[key] and Color3.fromRGB(40, 100, 40) or Color3.fromRGB(25, 25, 35)
    end)
end

setup(SwingBtn, "Swing", "Auto Swing")
setup(BeltBtn, "Belts", "Auto Belts")
setup(SwordBtn, "Swords", "Auto Swords")
setup(SellBtn, "Sell", "Auto Sell")