tuff human elevator frfr

local Players, RunService, UIS = game:GetService("Players"), game:GetService("RunService"), game:GetService("UserInputService")
local LP = Players.LocalPlayer
local FLOAT_SPEED, DIST_BELOW, conn = 5, 3

-- UI Setup
local gui = Instance.new("ScreenGui", LP:WaitForChild("PlayerGui"))
gui.Name, gui.ResetOnSpawn = "ElevatorUI", false

local function makeCorner(parent, radius)
	local c = Instance.new("UICorner", parent)
	c.CornerRadius = UDim.new(0, radius)
end

local frame = Instance.new("Frame", gui)
frame.AnchorPoint, frame.Position = Vector2.new(0.5, 0.5), UDim2.new(0.5, 0, 0.5, 0)
frame.Size, frame.BackgroundColor3, frame.BackgroundTransparency = UDim2.new(0, 200, 0, 260), Color3.fromRGB(25, 25, 25), 0.1
makeCorner(frame, 10)

local function makeTextBox(yPos, placeholder, default)
	local box = Instance.new("TextBox", frame)
	box.Size, box.Position = UDim2.new(1, -20, 0, 30), UDim2.new(0, 10, 0, yPos)
	box.PlaceholderText, box.Text = placeholder, default or ""
	box.TextScaled, box.BackgroundColor3, box.TextColor3 = true, Color3.fromRGB(50, 50, 50), Color3.fromRGB(255, 255, 255)
	makeCorner(box, 8)
	return box
end

local function makeButton(yPos, text, color)
	local btn = Instance.new("TextButton", frame)
	btn.Size, btn.Position = UDim2.new(1, -20, 0, 30), UDim2.new(0, 10, 0, yPos)
	btn.Text, btn.TextScaled, btn.BackgroundColor3, btn.TextColor3 = text, true, color, Color3.fromRGB(255, 255, 255)
	makeCorner(btn, 8)
	return btn
end

-- Title Bar
local titleBar = Instance.new("Frame", frame)
titleBar.Size, titleBar.BackgroundColor3 = UDim2.new(1, 0, 0, 30), Color3.fromRGB(40, 40, 40)
makeCorner(titleBar, 10)

local titleLabel = Instance.new("TextLabel", titleBar)
titleLabel.Size, titleLabel.Position = UDim2.new(1, -30, 1, 0), UDim2.new(0, 10, 0, 0)
titleLabel.Text, titleLabel.TextColor3, titleLabel.BackgroundTransparency = "Human Elevator", Color3.new(1, 1, 1), 1
titleLabel.TextXAlignment, titleLabel.Font, titleLabel.TextSize = Enum.TextXAlignment.Left, Enum.Font.GothamBold, 16

local closeBtn = makeButton(0, "X", Color3.fromRGB(170, 0, 0))
closeBtn.Size, closeBtn.Position, closeBtn.Parent = UDim2.new(0, 30, 1, 0), UDim2.new(1, -30, 0, 0), titleBar

-- Inputs
local usernameBox = makeTextBox(40, "Username or display name")
local distBox = makeTextBox(80, "Distance below", tostring(DIST_BELOW))
local speedBox = makeTextBox(120, "Float speed", tostring(FLOAT_SPEED))

-- Buttons
local startBtn = makeButton(170, "Start", Color3.fromRGB(0, 170, 0))
local stopBtn = makeButton(210, "Stop", Color3.fromRGB(170, 0, 0))

-- Dragging
local dragging, dragStart, startPos
local function updateDrag(input)
	local delta = input.Position - dragStart
	frame.Position = UDim2.new(startPos.X.Scale, startPos.X.Offset + delta.X, startPos.Y.Scale, startPos.Y.Offset + delta.Y)
end

titleBar.InputBegan:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 or input.UserInputType == Enum.UserInputType.Touch then
		dragging, dragStart, startPos = true, input.Position, frame.Position
		input.Changed:Connect(function() if input.UserInputState == Enum.UserInputState.End then dragging = false end end)
	end
end)

titleBar.InputChanged:Connect(function(input)
	if dragging and (input.UserInputType == Enum.UserInputType.MouseMovement or input.UserInputType == Enum.UserInputType.Touch) then
		updateDrag(input)
	end
end)

-- Helpers
local function getHRP(char) return char and char:FindFirstChild("HumanoidRootPart") end

-- Dynamic player list
local playerList = {}

local function updatePlayerList()
	playerList = {}
	for _, p in ipairs(Players:GetPlayers()) do
		table.insert(playerList, p)
	end
end

updatePlayerList()
Players.PlayerAdded:Connect(updatePlayerList)
Players.PlayerRemoving:Connect(updatePlayerList)

-- Autofill on focus lost
usernameBox.FocusLost:Connect(function()
	local input = usernameBox.Text:lower()
	for _, p in ipairs(playerList) do
		if p.Name:lower():sub(1, #input) == input or p.DisplayName:lower():sub(1, #input) == input then
			usernameBox.Text = p.Name
			break
		end
	end
end)

-- Elevator Logic
local function startPlatform(target)
	if conn then conn:Disconnect() end
	local localHRP, targetHRP = getHRP(LP.Character), getHRP(target.Character)
	if not localHRP or not targetHRP then return end

	conn = RunService.RenderStepped:Connect(function(dt)
		if not targetHRP.Parent or not localHRP.Parent then return end
		localHRP.CFrame = CFrame.new(targetHRP.Position.X, targetHRP.Position.Y - DIST_BELOW + FLOAT_SPEED * dt, targetHRP.Position.Z)
	end)
end

local function stopPlatform()
	if conn then conn:Disconnect(); conn = nil end
end

-- Events
startBtn.MouseButton1Click:Connect(function()
	DIST_BELOW = tonumber(distBox.Text) or DIST_BELOW
	FLOAT_SPEED = tonumber(speedBox.Text) or FLOAT_SPEED
	local input = usernameBox.Text
	for _, p in ipairs(playerList) do
		if p.Name == input or p.DisplayName == input then
			startPlatform(p)
			return
		end
	end
	warn("Player not found:", input)
end)

stopBtn.MouseButton1Click:Connect(stopPlatform)
closeBtn.MouseButton1Click:Connect(function() stopPlatform(); gui:Destroy() end)