-- mxrtnttzflw GUI Final (LocalScript)

-- Services
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")
local Workspace = game:GetService("Workspace")
local LocalPlayer = Players.LocalPlayer
local PlayerGui = LocalPlayer:WaitForChild("PlayerGui")

-- Config
local GUI_NAME = "mxrtnttzflw GUI"
local CLICK_SOUND_ID = "rbxassetid://87047730068459"
local ESP_COLOR = Color3.fromRGB(255,0,0)

-- ESP
local espEnabled = false
local trackedBillboards = {}
local trackedHighlights = {}

-- Utilities
local function playClick(parent)
	local s = Instance.new("Sound")
	s.SoundId = CLICK_SOUND_ID
	s.Volume = 1
	s.PlayOnRemove = false
	s.Parent = parent
	s:Play()
	game:GetService("Debris"):AddItem(s, 3)
end

-- Create ESP text
local function createESP(player)
	if not player.Character or not player.Character:FindFirstChild("Head") then return end
	local head = player.Character.Head

	-- Highlight
	local hl = Instance.new("Highlight")
	hl.Name = "mxrtnttzflw_HL"
	hl.Adornee = player.Character
	hl.FillColor = ESP_COLOR
	hl.OutlineColor = ESP_COLOR
	hl.DepthMode = Enum.HighlightDepthMode.AlwaysOnTop
	hl.Parent = Workspace
	trackedHighlights[player] = hl

	-- BillboardGui
	local bb = Instance.new("BillboardGui")
	bb.Name = "mxrtnttzflw_ESP"
	bb.Adornee = head
	bb.Size = UDim2.new(0,100,0,50)
	bb.StudsOffset = Vector3.new(0,2.5,0)
	bb.AlwaysOnTop = true
	bb.Parent = PlayerGui

	local nameLabel = Instance.new("TextLabel", bb)
	nameLabel.Size = UDim2.new(1,0,0.5,0)
	nameLabel.Position = UDim2.new(0,0,0,0)
	nameLabel.BackgroundTransparency = 1
	nameLabel.Text = player.Name
	nameLabel.Font = Enum.Font.GothamBold
	nameLabel.TextSize = 14
	nameLabel.TextColor3 = ESP_COLOR
	nameLabel.TextStrokeTransparency = 0.5
	nameLabel.TextWrapped = true

	local distLabel = Instance.new("TextLabel", bb)
	distLabel.Size = UDim2.new(1,0,0.5,0)
	distLabel.Position = UDim2.new(0,0,0.5,0)
	distLabel.BackgroundTransparency = 1
	distLabel.Text = ""
	distLabel.Font = Enum.Font.GothamBold
	distLabel.TextSize = 14
	distLabel.TextColor3 = ESP_COLOR
	distLabel.TextStrokeTransparency = 0.5
	distLabel.TextWrapped = true

	trackedBillboards[player] = {bb = bb, nameLabel = nameLabel, distLabel = distLabel}
end

local function removeESP(player)
	local bbData = trackedBillboards[player]
	if bbData then
		if bbData.bb then bbData.bb:Destroy() end
		trackedBillboards[player] = nil
	end
	local hl = trackedHighlights[player]
	if hl then
		hl:Destroy()
		trackedHighlights[player] = nil
	end
end

local function toggleESP(state)
	espEnabled = state
	if espEnabled then
		for _,p in pairs(Players:GetPlayers()) do
			if p ~= LocalPlayer then
				createESP(p)
			end
		end
	else
		for p,_ in pairs(trackedBillboards) do
			removeESP(p)
		end
	end
end

-- Player events
Players.PlayerAdded:Connect(function(p)
	p.CharacterAdded:Connect(function()
		if espEnabled and p ~= LocalPlayer then
			createESP(p)
		end
	end)
end)
Players.PlayerRemoving:Connect(function(p)
	removeESP(p)
end)

-- Update distances
RunService.RenderStepped:Connect(function()
	for p,bbData in pairs(trackedBillboards) do
		if p and p.Character and p.Character:FindFirstChild("HumanoidRootPart") then
			local pos = p.Character.HumanoidRootPart.Position
			local myPos = LocalPlayer.Character and LocalPlayer.Character:FindFirstChild("HumanoidRootPart") and LocalPlayer.Character.HumanoidRootPart.Position
			if myPos then
				local dist = (pos - myPos).Magnitude
				bbData.distLabel.Text = math.floor(dist).." studs"
			else
				bbData.distLabel.Text = "?"
			end
		end
	end
end)

-- ---------- GUI ----------
local screenGui = Instance.new("ScreenGui")
screenGui.Name = "mxrtnttzflw_ScreenGui"
screenGui.ResetOnSpawn = false
screenGui.Parent = PlayerGui

local mainFrame = Instance.new("Frame")
mainFrame.Size = UDim2.new(0,200,0,100)
mainFrame.Position = UDim2.new(0.5,-100,0.3,-50)
mainFrame.BackgroundColor3 = Color3.fromRGB(18,18,18)
mainFrame.BorderSizePixel = 0
mainFrame.Parent = screenGui

local topBar = Instance.new("Frame", mainFrame)
topBar.Size = UDim2.new(1,0,0,24)
topBar.BackgroundColor3 = Color3.fromRGB(30,0,0)
topBar.BorderSizePixel = 0

local title = Instance.new("TextLabel", topBar)
title.Size = UDim2.new(1,-24,1,0)
title.Position = UDim2.new(0,4,0,0)
title.BackgroundTransparency = 1
title.Text = GUI_NAME
title.Font = Enum.Font.GothamBold
title.TextSize = 14
title.TextColor3 = Color3.fromRGB(255,255,255)
title.TextXAlignment = Enum.TextXAlignment.Left

local minimizeBtn = Instance.new("TextButton", topBar)
minimizeBtn.Size = UDim2.new(0,20,1,0)
minimizeBtn.Position = UDim2.new(1,-22,0,0)
minimizeBtn.BackgroundColor3 = Color3.fromRGB(40,0,0)
minimizeBtn.Text = "-"
minimizeBtn.Font = Enum.Font.GothamBold
minimizeBtn.TextSize = 14
minimizeBtn.TextColor3 = Color3.fromRGB(255,255,255)
minimizeBtn.BorderSizePixel = 0

local body = Instance.new("Frame", mainFrame)
body.Size = UDim2.new(1,0,1,-24)
body.Position = UDim2.new(0,0,0,24)
body.BackgroundTransparency = 1

local function createButton(parent,text,posY)
	local btn = Instance.new("TextButton", parent)
	btn.Size = UDim2.new(0,180,0,30)
	btn.Position = UDim2.new(0,10,0,posY)
	btn.BackgroundColor3 = Color3.fromRGB(18,18,18)
	btn.BorderSizePixel = 0
	btn.Text = text
	btn.Font = Enum.Font.GothamBold
	btn.TextSize = 14
	btn.TextColor3 = Color3.fromRGB(240,240,240)
	btn.AutoButtonColor = false
	local accent = Instance.new("Frame", btn)
	accent.Size = UDim2.new(0,4,1,0)
	accent.Position = UDim2.new(0,0,0,0)
	accent.BackgroundColor3 = ESP_COLOR
	accent.BorderSizePixel = 0
	return btn
end

local espBtn = createButton(body,"ESP Toggle",10)

-- ESP toggle event
espBtn.MouseButton1Click:Connect(function()
	toggleESP(not espEnabled)
	playClick(espBtn)
end)

-- Minimize
local minimized = false
minimizeBtn.MouseButton1Click:Connect(function()
	minimized = not minimized
	body.Visible = not minimized
	mainFrame.Size = minimized and UDim2.new(0,200,0,24) or UDim2.new(0,200,0,100)
end)

-- ---------- Drag GUI ----------
local dragging = false
local dragInput, mousePos, framePos

local function update(input)
	local delta = input.Position - mousePos
	mainFrame.Position = UDim2.new(framePos.X.Scale, framePos.X.Offset + delta.X, framePos.Y.Scale, framePos.Y.Offset + delta.Y)
end

topBar.InputBegan:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseButton1 then
		dragging = true
		mousePos = input.Position
		framePos = mainFrame.Position

		input.Changed:Connect(function()
			if input.UserInputState == Enum.UserInputState.End then
				dragging = false
			end
		end)
	end
end)

topBar.InputChanged:Connect(function(input)
	if input.UserInputType == Enum.UserInputType.MouseMovement then
		dragInput = input
	end
end)

UserInputService.InputChanged:Connect(function(input)
	if input == dragInput and dragging then
		update(input)
	end
end)