--[[
    DEAN FLY SYSTEM - CUSTOM KEYBIND
    - Insert: Menüyü açar/kapatır.
    - Keybind: Menü üzerinden uçuş tuşunu atayabilirsin.
    - Kontroller: W,A,S,D ile yön ver, Space ile yüksel, Shift ile alçal.
]]

local Players = game:GetService("Players")
local UIS = game:GetService("UserInputService")
local RunService = game:GetService("RunService")
local localPlayer = Players.LocalPlayer

-- TEMİZLİK
if localPlayer.PlayerGui:FindFirstChild("DeanFlyMenu") then localPlayer.PlayerGui.DeanFlyMenu:Destroy() end

local flyConfig = {
    active = false,
    speed = 50,
    bind = Enum.KeyCode.F, -- Varsayılan tuş F
    waitingForBind = false
}

-- --- FLY LOGIC ---
local bodyVelocity, bodyGyro
RunService.RenderStepped:Connect(function()
    local char = localPlayer.Character
    local root = char and char:FindFirstChild("HumanoidRootPart")
    
    if flyConfig.active and root then
        if not bodyVelocity then
            bodyVelocity = Instance.new("BodyVelocity", root)
            bodyVelocity.MaxForce = Vector3.new(1,1,1) * 10^6
            bodyGyro = Instance.new("BodyGyro", root)
            bodyGyro.MaxTorque = Vector3.new(1,1,1) * 10^6
            bodyGyro.D = 100
        end
        
        bodyGyro.CFrame = workspace.CurrentCamera.CFrame
        local moveDir = Vector3.new(0,0,0)
        
        if UIS:IsKeyDown(Enum.KeyCode.W) then moveDir = moveDir + workspace.CurrentCamera.CFrame.LookVector end
        if UIS:IsKeyDown(Enum.KeyCode.S) then moveDir = moveDir - workspace.CurrentCamera.CFrame.LookVector end
        if UIS:IsKeyDown(Enum.KeyCode.A) then moveDir = moveDir - workspace.CurrentCamera.CFrame.RightVector end
        if UIS:IsKeyDown(Enum.KeyCode.D) then moveDir = moveDir + workspace.CurrentCamera.CFrame.RightVector end
        if UIS:IsKeyDown(Enum.KeyCode.Space) then moveDir = moveDir + Vector3.new(0,1,0) end
        if UIS:IsKeyDown(Enum.KeyCode.LeftShift) then moveDir = moveDir - Vector3.new(0,1,0) end
        
        bodyVelocity.Velocity = moveDir * flyConfig.speed
    else
        if bodyVelocity then bodyVelocity:Destroy() bodyVelocity = nil end
        if bodyGyro then bodyGyro:Destroy() bodyGyro = nil end
    end
end)

-- --- GUI TASARIMI ---
local ScreenGui = Instance.new("ScreenGui", localPlayer.PlayerGui)
ScreenGui.Name = "DeanFlyMenu"
ScreenGui.ResetOnSpawn = false

local Main = Instance.new("Frame", ScreenGui)
Main.Size = UDim2.new(0, 220, 0, 150)
Main.Position = UDim2.new(0.5, -110, 0.5, -75)
Main.BackgroundColor3 = Color3.fromRGB(20, 20, 25)
Main.Active, Main.Draggable = true, true
Instance.new("UICorner", Main)
Instance.new("UIStroke", Main).Color = Color3.fromRGB(0, 255, 150)

local Title = Instance.new("TextLabel", Main)
Title.Size = UDim2.new(1, 0, 0, 40)
Title.Text = "DEAN FLY V1"
Title.TextColor3 = Color3.new(1,1,1)
Title.BackgroundTransparency = 1
Title.Font = Enum.Font.GothamBold

-- Tuş Atama Butonu
local BindBtn = Instance.new("TextButton", Main)
BindBtn.Size = UDim2.new(0, 180, 0, 35)
BindBtn.Position = UDim2.new(0.5, -90, 0, 50)
BindBtn.BackgroundColor3 = Color3.fromRGB(40, 40, 50)
BindBtn.Text = "FLY KEY: " .. flyConfig.bind.Name
BindBtn.TextColor3 = Color3.new(1,1,1)
Instance.new("UICorner", BindBtn)

BindBtn.MouseButton1Click:Connect(function()
    flyConfig.waitingForBind = true
    BindBtn.Text = "... PRESS ANY KEY ..."
end)

-- Aktif/Pasif Durum Yazısı
local Status = Instance.new("TextLabel", Main)
Status.Size = UDim2.new(1, 0, 0, 30)
Status.Position = UDim2.new(0, 0, 0, 100)
Status.Text = "STATUS: OFF"
Status.TextColor3 = Color3.new(1, 0, 0)
Status.BackgroundTransparency = 1

-- --- INPUT HANDLER ---
UIS.InputBegan:Connect(function(input, chat)
    if chat then return end
    
    if flyConfig.waitingForBind then
        flyConfig.bind = input.KeyCode
        BindBtn.Text = "FLY KEY: " .. input.KeyCode.Name
        flyConfig.waitingForBind = false
    elseif input.KeyCode == flyConfig.bind then
        flyConfig.active = not flyConfig.active
        Status.Text = "STATUS: " .. (flyConfig.active and "ON" or "OFF")
        Status.TextColor3 = flyConfig.active and Color3.new(0, 1, 0) or Color3.new(1, 0, 0)
    elseif input.KeyCode == Enum.KeyCode.Insert then
        Main.Visible = not Main.Visible
    end
end)