local TweenService = game:GetService("TweenService")
local RunService = game:GetService("RunService")
local Players = game:GetService("Players")
local CoreGui = game:GetService("CoreGui")

local player = Players.LocalPlayer

-- REMOVE OLD GUI
if CoreGui:FindFirstChild("Destine_Obfuscator_GUI") then
    CoreGui.Destine_Obfuscator_GUI:Destroy()
end

-- MASTER GUI
local sg = Instance.new("ScreenGui")
sg.Name = "Destine_Obfuscator_GUI"
sg.IgnoreGuiInset = true
sg.ZIndexBehavior = Enum.ZIndexBehavior.Global
sg.DisplayOrder = 9999
sg.Parent = CoreGui

-- PARTICLES
local particles = {}
local function createParticles(parent, count, color, minS, maxS, zIndex)
    for i=1,count do
        local p = Instance.new("Frame")
        local size = math.random(minS or 1, maxS or 3)
        p.Size = UDim2.new(0, size, 0, size)
        p.Position = UDim2.new(math.random(),0,math.random(),0)
        p.BackgroundColor3 = color
        p.BackgroundTransparency = 0.5
        p.BorderSizePixel = 0
        p.ZIndex = zIndex or 5
        p.Parent = parent
        Instance.new("UICorner", p).CornerRadius = UDim.new(1,0)
        table.insert(particles, p)
    end
end

RunService.RenderStepped:Connect(function()
    for _, p in pairs(particles) do
        if p.Parent then
            local y = p.Position.Y.Scale - 0.002
            if y < -0.05 then y = 1.2 p.Position = UDim2.new(math.random(),0,y,0) p.BackgroundTransparency=0.5
            else
                p.Position = UDim2.new(p.Position.X.Scale,0,y,0)
                p.BackgroundTransparency = 0.5 + 0.5*math.sin(tick()*2 + y*10)
            end
        end
    end
end)

-- MAIN HUB
local main = Instance.new("Frame")
main.Size = UDim2.new(0,650,0,450)
main.Position = UDim2.new(0.5,-325,0.5,-225)
main.BackgroundColor3 = Color3.fromRGB(8,8,8)
main.ClipsDescendants = true
main.ZIndex = 5
main.Parent = sg
Instance.new("UICorner", main).CornerRadius = UDim.new(0,15)
Instance.new("UIStroke", main).Color = Color3.fromRGB(50,50,50)
createParticles(main, 120, Color3.fromRGB(0,180,255),1,3,6)

-- HEADER
local header = Instance.new("Frame")
header.Size = UDim2.new(1,0,0,50)
header.BackgroundColor3 = Color3.fromRGB(12,12,12)
header.ZIndex = 7
header.Parent = main

local title = Instance.new("TextLabel")
title.Size = UDim2.new(1,0,1,0)
title.BackgroundTransparency = 1
title.Text = "Destine Obfuscator"
title.TextColor3 = Color3.fromRGB(0,200,255)
title.Font = Enum.Font.GothamBold
title.TextSize = 22
title.ZIndex = 8
title.Parent = header

-- TOGGLE BUTTON
local toggle = Instance.new("TextButton")
toggle.Size = UDim2.new(0,50,0,50)
toggle.Position = UDim2.new(0,10,0,10)
toggle.Text = "D"
toggle.TextColor3 = Color3.fromRGB(0,200,255)
toggle.BackgroundColor3 = Color3.fromRGB(2,2,2)
toggle.Font = Enum.Font.GothamBold
toggle.TextSize = 30
toggle.ZIndex = 9
toggle.Visible = true
toggle.Parent = sg
Instance.new("UICorner", toggle).CornerRadius = UDim.new(1,0)

local isOpen = true
toggle.MouseButton1Click:Connect(function()
    isOpen = not isOpen
    TweenService:Create(main,TweenInfo.new(0.6,Enum.EasingStyle.Quart,Enum.EasingDirection.InOut),
        {Position = isOpen and UDim2.new(0.5,-325,0.5,-225) or UDim2.new(0.5,-325,1.2,0)}
    ):Play()
end)

-- TAB BUTTONS
local tabsFrame = Instance.new("Frame")
tabsFrame.Size = UDim2.new(1,0,0,30)
tabsFrame.Position = UDim2.new(0,0,0,50)
tabsFrame.BackgroundTransparency = 1
tabsFrame.ZIndex = 8
tabsFrame.Parent = main

local tab1Btn = Instance.new("TextButton")
tab1Btn.Size = UDim2.new(0.5,0,1,0)
tab1Btn.Text = "Input Script"
tab1Btn.BackgroundColor3 = Color3.fromRGB(20,20,20)
tab1Btn.TextColor3 = Color3.fromRGB(255,255,255)
tab1Btn.Font = Enum.Font.GothamBold
tab1Btn.TextSize = 16
tab1Btn.ZIndex = 9
tab1Btn.Parent = tabsFrame

local tab2Btn = Instance.new("TextButton")
tab2Btn.Size = UDim2.new(0.5,0,1,0)
tab2Btn.Position = UDim2.new(0.5,0,0,0)
tab2Btn.Text = "Obfuscated Script"
tab2Btn.BackgroundColor3 = Color3.fromRGB(20,20,20)
tab2Btn.TextColor3 = Color3.fromRGB(255,255,255)
tab2Btn.Font = Enum.Font.GothamBold
tab2Btn.TextSize = 16
tab2Btn.ZIndex = 9
tab2Btn.Parent = tabsFrame

-- TAB FRAMES
local tab1 = Instance.new("Frame")
tab1.Size = UDim2.new(1,0,1,-80)
tab1.Position = UDim2.new(0,0,0,80)
tab1.BackgroundTransparency = 1
tab1.ZIndex = 8
tab1.Parent = main

local tab2 = Instance.new("Frame")
tab2.Size = UDim2.new(1,0,1,-80)
tab2.Position = UDim2.new(0,0,0,80)
tab2.BackgroundTransparency = 1
tab2.ZIndex = 8
tab2.Visible = false
tab2.Parent = main

-- TAB 1 TEXTBOX
local inputBox = Instance.new("TextBox")
inputBox.Size = UDim2.new(1,-20,1,-60)
inputBox.Position = UDim2.new(0,10,0,10)
inputBox.BackgroundColor3 = Color3.fromRGB(15,15,15)
inputBox.TextColor3 = Color3.fromRGB(0,255,255)
inputBox.Font = Enum.Font.Code
inputBox.TextSize = 14
inputBox.MultiLine = true
inputBox.TextWrapped = true
inputBox.ZIndex = 9
inputBox.Parent = tab1
Instance.new("UICorner", inputBox).CornerRadius = UDim.new(0,5)

-- TAB 2 TEXTBOX
local outputBox = Instance.new("TextBox")
outputBox.Size = UDim2.new(1,-20,1,-60)
outputBox.Position = UDim2.new(0,10,0,10)
outputBox.BackgroundColor3 = Color3.fromRGB(15,15,15)
outputBox.TextColor3 = Color3.fromRGB(0,255,100)
outputBox.Font = Enum.Font.Code
outputBox.TextSize = 14
outputBox.MultiLine = true
outputBox.TextWrapped = true
outputBox.ZIndex = 9
outputBox.Parent = tab2
Instance.new("UICorner", outputBox).CornerRadius = UDim.new(0,5)

-- BUTTONS
local defuscateBtn = Instance.new("TextButton")
defuscateBtn.Size = UDim2.new(0,120,0,35)
defuscateBtn.Position = UDim2.new(0,10,1,-40)
defuscateBtn.Text = "Obfuscate"
defuscateBtn.BackgroundColor3 = Color3.fromRGB(0,200,255)
defuscateBtn.TextColor3 = Color3.fromRGB(0,0,0)
defuscateBtn.Font = Enum.Font.GothamBold
defuscateBtn.TextSize = 16
defuscateBtn.ZIndex = 9
defuscateBtn.Parent = tab1
Instance.new("UICorner", defuscateBtn).CornerRadius = UDim.new(0,5)

local clearBtn = Instance.new("TextButton")
clearBtn.Size = UDim2.new(0,120,0,35)
clearBtn.Position = UDim2.new(0,140,1,-40)
clearBtn.Text = "Clear"
clearBtn.BackgroundColor3 = Color3.fromRGB(200,0,0)
clearBtn.TextColor3 = Color3.fromRGB(255,255,255)
clearBtn.Font = Enum.Font.GothamBold
clearBtn.TextSize = 16
clearBtn.ZIndex = 9
clearBtn.Parent = tab1
Instance.new("UICorner", clearBtn).CornerRadius = UDim.new(0,5)

local copyBtn = Instance.new("TextButton")
copyBtn.Size = UDim2.new(0,120,0,35)
copyBtn.Position = UDim2.new(0,10,1,-40)
copyBtn.Text = "Copy"
copyBtn.BackgroundColor3 = Color3.fromRGB(0,200,255)
copyBtn.TextColor3 = Color3.fromRGB(0,0,0)
copyBtn.Font = Enum.Font.GothamBold
copyBtn.TextSize = 16
copyBtn.ZIndex = 9
copyBtn.Parent = tab2
Instance.new("UICorner", copyBtn).CornerRadius = UDim.new(0,5)

-- TAB SWITCH
tab1Btn.MouseButton1Click:Connect(function()
    tab1.Visible = true
    tab2.Visible = false
end)
tab2Btn.MouseButton1Click:Connect(function()
    tab1.Visible = false
    tab2.Visible = true
end)

local charset = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
local function randomName(length)
    local name = ""
    local first = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_"
    name = name .. first:sub(math.random(#first), math.random(#first))
    for i = 2, length do
        name = name .. charset:sub(math.random(#charset), math.random(#charset))
    end
    return name
end

local function encodeString(str)
    local t = {}
    for i = 1,#str do
        table.insert(t, "string.char("..string.byte(str,i)..")")
    end
    return table.concat(t,"..")
end

local function obfuscate(scriptText)
    -- remove comments
    scriptText = scriptText:gsub("%-%-.-\n","")
    -- remove extra spaces and newlines
    scriptText = scriptText:gsub("\n%s*","\n")
    scriptText = scriptText:gsub("%s+"," ")
    
    local vars = {}
    for var in scriptText:gmatch("local%s+([%w_]+)") do
        if not vars[var] then vars[var] = randomName(math.random(5,8)) end
    end
    for old,new in pairs(vars) do
        scriptText = scriptText:gsub("%f[%w]"..old.."%f[^%w]", new)
    end
    
    -- encode strings
    scriptText = scriptText:gsub('"(.-)"', function(s) return encodeString(s) end)
    
    -- add dummy variables
    local dummy = ""
    for i=1,5 do
        dummy = dummy.."local "..randomName(6).."="..math.random(1,100).."\n"
    end
    scriptText = dummy..scriptText
    
    return scriptText
end

-- BUTTON EVENTS
defuscateBtn.MouseButton1Click:Connect(function()
    local input = inputBox.Text
    if input ~= "" then
        outputBox.Text = obfuscate(input)
        tab2.Visible = true
        tab1.Visible = false
    end
end)

clearBtn.MouseButton1Click:Connect(function()
    inputBox.Text = ""
end)

copyBtn.MouseButton1Click:Connect(function()
    setclipboard(outputBox.Text)
end)