-- [[ OMNITRIX GUI V5 - BROOKHAVEN & DELTA EDITION ]]
local player = game.Players.LocalPlayer
local mouse = player:GetMouse()
local playerGui = player:WaitForChild("PlayerGui")
local backpack = player:WaitForChild("Backpack")

-- Remover GUI antiga se existir
if playerGui:FindFirstChild("OmnitrixToolsGui") then
    playerGui.OmnitrixToolsGui:Destroy()
end

local flying = false
local speedFly = 70
local bv, bg

-- [[ INTERFACE ]]
local ScreenGui = Instance.new("ScreenGui")
ScreenGui.Name = "OmnitrixToolsGui"
ScreenGui.Parent = playerGui
ScreenGui.ResetOnSpawn = false

local MainFrame = Instance.new("Frame")
MainFrame.Size = UDim2.new(0, 300, 0, 160)
MainFrame.Position = UDim2.new(0.35, 0, 0.3, 0)
MainFrame.BackgroundColor3 = Color3.fromRGB(10, 10, 10)
MainFrame.BorderSizePixel = 2
MainFrame.BorderColor3 = Color3.fromRGB(0, 255, 0)
MainFrame.Active = true
MainFrame.Draggable = true 
MainFrame.Parent = ScreenGui

Instance.new("UICorner", MainFrame).CornerRadius = UDim.new(0, 15)

local AlienTitle = Instance.new("TextLabel")
AlienTitle.Size = UDim2.new(1, 0, 0.4, 0)
AlienTitle.BackgroundTransparency = 1
AlienTitle.Text = "SELECIONE"
AlienTitle.TextColor3 = Color3.fromRGB(0, 255, 0)
AlienTitle.TextSize = 26
AlienTitle.Font = Enum.Font.Cartoon
AlienTitle.Parent = MainFrame

local NextBtn = Instance.new("TextButton")
NextBtn.Size = UDim2.new(0, 60, 0, 45)
NextBtn.Position = UDim2.new(0.75, 0, 0.35, 0)
NextBtn.Text = "👉"
NextBtn.TextSize = 35
NextBtn.BackgroundTransparency = 1
NextBtn.TextColor3 = Color3.new(1, 1, 1)
NextBtn.Parent = MainFrame

local BackBtn = Instance.new("TextButton")
BackBtn.Size = UDim2.new(0, 60, 0, 45)
BackBtn.Position = UDim2.new(0.05, 0, 0.35, 0)
BackBtn.Text = "👈"
BackBtn.TextSize = 35
BackBtn.BackgroundTransparency = 1
BackBtn.TextColor3 = Color3.new(1, 1, 1)
BackBtn.Parent = MainFrame

local UseBtn = Instance.new("TextButton")
UseBtn.Size = UDim2.new(0.8, 0, 0.25, 0)
UseBtn.Position = UDim2.new(0.1, 0, 0.7, 0)
UseBtn.BackgroundColor3 = Color3.fromRGB(0, 150, 0)
UseBtn.Text = "TRANSFORMAR"
UseBtn.TextColor3 = Color3.new(1, 1, 1)
UseBtn.Font = Enum.Font.SourceSansBold
UseBtn.TextSize = 20
UseBtn.Parent = MainFrame

Instance.new("UICorner", UseBtn)

-- [[ SISTEMA DE ACESSÓRIOS ]]
local function clearAccs()
    local char = player.Character
    if not char then return end
    for _, item in pairs(char:GetChildren()) do
        if item:IsA("Accessory") and item:GetAttribute("OmniAcc") then
            item:Destroy()
        end
    end
end

local function addAccessory(id)
    local char = player.Character
    if not char then return end
    
    task.spawn(function()
        local success, assets = pcall(function()
            return game:GetObjects("rbxassetid://" .. id)
        end)
        
        if success and assets and assets[1] then
            local acc = assets[1]
            if acc:IsA("Accessory") then
                acc.Parent = char
                acc:SetAttribute("OmniAcc", true)
                -- Ajuste para R6/R15
                local handle = acc:FindFirstChild("Handle")
                if handle then handle.CanCollide = false end
            end
        end
    end)
end

-- [[ DATABASE ]]
local aliens = {
    {name = "ARRAIÁ-JATO", scale = 1.0, speed = 60, toolName = "Voo", canFly = true, accs = {13172845397, 16371229066}},
    {name = "XLR8", scale = 1.0, speed = 250, toolName = "Super Velocidade", accs = {14987099479}},
    {name = "FRIAGEM", scale = 1.1, speed = 35, toolName = "Congelar", canFly = true, canFreeze = true, accs = {}},
    {name = "QUATRO BRAÇOS", scale = 1.4, speed = 24, toolName = "Super Soco", accs = {89671885174401}},
    {name = "MASSA CINZENTA", scale = 0.3, speed = 25, toolName = "Inteligência", accs = {}},
    {name = "GOKU", scale = 1.1, speed = 200, toolName = "Kamehameha", accs = {}},
    {name = "RESTAURAR", scale = 1.0, speed = 16, toolName = nil, accs = {}}
}

local currentIdx = 1

-- [[ SISTEMA DE VOO ]]
local function toggleFly()
    local char = player.Character
    local root = char:FindFirstChild("HumanoidRootPart")
    if not root then return end
    flying = not flying
    
    if flying then
        bv = Instance.new("BodyVelocity")
        bv.MaxForce = Vector3.new(math.huge, math.huge, math.huge)
        bv.Parent = root
        
        bg = Instance.new("BodyGyro")
        bg.MaxTorque = Vector3.new(math.huge, math.huge, math.huge)
        bg.Parent = root
        
        task.spawn(function()
            while flying do
                bv.Velocity = mouse.Hit.LookVector * speedFly
                bg.CFrame = CFrame.new(root.Position, mouse.Hit.Position)
                task.wait()
            end
        end)
    else
        if bv then bv:Destroy() end
        if bg then bg:Destroy() end
    end
end

-- [[ SISTEMA DE CONGELAR ]]
local function freezeEffect(target)
    if target and target:IsA("BasePart") and not target.Parent:FindFirstChild("Humanoid") then
        local ice = Instance.new("Part", workspace)
        ice.Size = target.Size + Vector3.new(0.5, 0.5, 0.5)
        ice.CFrame = target.CFrame
        ice.Anchored = true
        ice.CanCollide = false
        ice.Color = Color3.fromRGB(150, 235, 255)
        ice.Material = Enum.Material.Ice
        ice.Transparency = 0.5
        game:GetService("Debris"):AddItem(ice, 5)
    end
end

-- [[ TRANSFORMAÇÃO PRINCIPAL ]]
local function transform()
    local char = player.Character
    local hum = char:FindFirstChild("Humanoid")
    if not hum then return end
    
    -- Reset
    flying = false
    if bv then bv:Destroy() end
    clearAccs()
    
    local data = aliens[currentIdx]
    
    -- Aplicar Escala (Compatível com Brookhaven)
    local scales = {"BodyHeightScale", "BodyWidthScale", "BodyDepthScale", "HeadScale"}
    for _, sName in pairs(scales) do
        local sObj = hum:FindFirstChild(sName)
        if sObj then 
            sObj.Value = data.scale 
        else
            -- Se não existir (R6), criamos para tentar forçar
            local val = Instance.new("NumberValue", hum)
            val.Name = sName
            val.Value = data.scale
        end
    end
    
    hum.WalkSpeed = data.speed

    -- Aplicar Acessórios
    if data.accs then
        for _, id in pairs(data.accs) do
            addAccessory(id)
        end
    end

    -- Limpar ferramentas antigas do Omnitrix
    for _, item in pairs(backpack:GetChildren()) do
        if item:GetAttribute("Omni") then item:Destroy() end
    end
    for _, item in pairs(char:GetChildren()) do
        if item:IsA("Tool") and item:GetAttribute("Omni") then item:Destroy() end
    end
    
    -- Dar nova ferramenta
    if data.toolName then
        local tool = Instance.new("Tool")
        tool.Name = data.toolName
        tool.RequiresHandle = false
        tool:SetAttribute("Omni", true)
        tool.Parent = backpack
        
        tool.Activated:Connect(function()
            if data.canFly then toggleFly() end
            if data.canFreeze and mouse.Target then freezeEffect(mouse.Target) end
            if data.name == "QUATRO BRAÇOS" then
                -- Efeito visual simples de soco
                local p = Instance.new("Part", char)
                p.Anchored = true; p.CanCollide = false; p.Transparency = 0.5
                p.Color = Color3.new(1,0,0); p.Shape = "Ball"; p.Size = Vector3.new(5,5,5)
                p.CFrame = char.HumanoidRootPart.CFrame
                task.wait(0.1)
                p:Destroy()
            end
        end)
    end
end

-- Eventos de Botão
NextBtn.MouseButton1Click:Connect(function()
    currentIdx = currentIdx % #aliens + 1
    AlienTitle.Text = aliens[currentIdx].name
end)

BackBtn.MouseButton1Click:Connect(function()
    currentIdx = (currentIdx - 2) % #aliens + 1
    AlienTitle.Text = aliens[currentIdx].name
end)

UseBtn.MouseButton1Click:Connect(transform)

-- Iniciar Nome
AlienTitle.Text = aliens[currentIdx].name