-- RIVALS-STYLE LOCK ON (FINAL – HIGHEST BODY TARGET FIX)

local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local UserInputService = game:GetService("UserInputService")

local player = Players.LocalPlayer
local camera = workspace.CurrentCamera

--------------------------------------------------
-- STATE
--------------------------------------------------
local SPECTATING = false
local currentTarget = nil
local retargetTime = 2
local smoothness = 0.15
local lastUpdate = 0

-- NEW: Team check toggle
local TEAM_CHECK_ENABLED = true

--------------------------------------------------
-- CHARACTER HELPERS
--------------------------------------------------
local function getChar()
	return player.Character or player.CharacterAdded:Wait()
end

local function getHumanoid(char)
	return char and char:FindFirstChildOfClass("Humanoid")
end

local function getRoot(char)
	return char and char:FindFirstChild("HumanoidRootPart")
end

--------------------------------------------------
-- GUI
--------------------------------------------------
local gui = Instance.new("ScreenGui")
gui.ResetOnSpawn = false
gui.IgnoreGuiInset = true
gui.Parent = player:WaitForChild("PlayerGui")

local frame = Instance.new("Frame", gui)
frame.Size = UDim2.new(0,300,0,260)
frame.Position = UDim2.new(0,40,0,40)
frame.BackgroundColor3 = Color3.fromRGB(25,25,25)
frame.BorderSizePixel = 0
Instance.new("UICorner", frame).CornerRadius = UDim.new(0,12)

-- TOP BAR (DRAG ONLY)
local topBar = Instance.new("Frame", frame)
topBar.Size = UDim2.new(1,0,0,30)
topBar.BackgroundColor3 = Color3.fromRGB(35,35,35)
topBar.BorderSizePixel = 0

local title = Instance.new("TextLabel", topBar)
title.Size = UDim2.new(1,0,1,0)
title.BackgroundTransparency = 1
title.Text = "LOCK ON"
title.TextColor3 = Color3.new(1,1,1)
title.Font = Enum.Font.GothamBold
title.TextScaled = true

-- DRAG LOGIC
local dragging, dragStart, startPos
topBar.InputBegan:Connect(function(i)
	if i.UserInputType == Enum.UserInputType.MouseButton1 then
		dragging = true
		dragStart = i.Position
		startPos = frame.Position
	end
end)

UserInputService.InputEnded:Connect(function(i)
	if i.UserInputType == Enum.UserInputType.MouseButton1 then
		dragging = false
	end
end)

UserInputService.InputChanged:Connect(function(i)
	if dragging and i.UserInputType == Enum.UserInputType.MouseMovement then
		local delta = i.Position - dragStart
		frame.Position = UDim2.new(
			startPos.X.Scale,
			startPos.X.Offset + delta.X,
			startPos.Y.Scale,
			startPos.Y.Offset + delta.Y
		)
	end
end)

--------------------------------------------------
-- TOGGLE BUTTON
--------------------------------------------------
local toggle = Instance.new("TextButton", frame)
toggle.Size = UDim2.new(1,-20,0,35)
toggle.Position = UDim2.new(0,10,0,40)
toggle.Text = "LOCK ON: OFF"
toggle.Font = Enum.Font.GothamBold
toggle.TextScaled = true
toggle.BackgroundColor3 = Color3.fromRGB(0,170,255)
toggle.TextColor3 = Color3.new(1,1,1)
Instance.new("UICorner", toggle)

local function updateToggle()
	toggle.Text = SPECTATING and "LOCK ON: ON" or "LOCK ON: OFF"
end

toggle.MouseButton1Click:Connect(function()
	SPECTATING = not SPECTATING
	updateToggle()
end)

--------------------------------------------------
-- TEAM CHECK TOGGLE (NEW)
--------------------------------------------------
local teamToggle = Instance.new("TextButton", frame)
teamToggle.Size = UDim2.new(1,-20,0,30)
teamToggle.Position = UDim2.new(0,10,0,80)
teamToggle.Text = "Team Check: ON"
teamToggle.Font = Enum.Font.GothamBold
teamToggle.TextScaled = true
teamToggle.BackgroundColor3 = Color3.fromRGB(60,60,60)
teamToggle.TextColor3 = Color3.new(1,1,1)
Instance.new("UICorner", teamToggle)

teamToggle.MouseButton1Click:Connect(function()
	TEAM_CHECK_ENABLED = not TEAM_CHECK_ENABLED
	teamToggle.Text = "Team Check: " .. (TEAM_CHECK_ENABLED and "ON" or "OFF")
end)

--------------------------------------------------
-- SLIDERS
--------------------------------------------------
local function createSlider(text, yPos, min, max, default, callback)
	local label = Instance.new("TextLabel", frame)
	label.Position = UDim2.new(0,10,0,yPos)
	label.Size = UDim2.new(1,-20,0,20)
	label.Text = text
	label.TextColor3 = Color3.new(1,1,1)
	label.BackgroundTransparency = 1
	label.Font = Enum.Font.Gotham
	label.TextScaled = true

	local bar = Instance.new("Frame", frame)
	bar.Position = UDim2.new(0,10,0,yPos+25)
	bar.Size = UDim2.new(1,-20,0,8)
	bar.BackgroundColor3 = Color3.fromRGB(60,60,60)
	bar.BorderSizePixel = 0
	Instance.new("UICorner", bar)

	local knob = Instance.new("Frame", bar)
	knob.Size = UDim2.new(0,12,0,12)
	knob.AnchorPoint = Vector2.new(0.5,0.5)
	knob.Position = UDim2.new((default-min)/(max-min),0,0.5,0)
	knob.BackgroundColor3 = Color3.fromRGB(0,170,255)
	Instance.new("UICorner", knob)

	local dragging = false
	knob.InputBegan:Connect(function(i)
		if i.UserInputType == Enum.UserInputType.MouseButton1 then dragging = true end
	end)

	UserInputService.InputEnded:Connect(function(i)
		if i.UserInputType == Enum.UserInputType.MouseButton1 then dragging = false end
	end)

	UserInputService.InputChanged:Connect(function(i)
		if dragging and i.UserInputType == Enum.UserInputType.MouseMovement then
			local percent = math.clamp(
				(i.Position.X - bar.AbsolutePosition.X) / bar.AbsoluteSize.X,
				0, 1
			)
			knob.Position = UDim2.new(percent,0,0.5,0)
			callback(min + (max-min)*percent)
		end
	end)
end

createSlider("Smoothness", 125, 0.05, 1, smoothness, function(v)
	smoothness = v
end)

createSlider("Retarget Time", 175, 0.5, 5, retargetTime, function(v)
	retargetTime = v
end)

--------------------------------------------------
-- KEYBIND (J)
--------------------------------------------------
UserInputService.InputBegan:Connect(function(i,gp)
	if gp then return end
	if i.KeyCode == Enum.KeyCode.J then
		SPECTATING = not SPECTATING
		updateToggle()
	end
end)

--------------------------------------------------
-- TARGETING
--------------------------------------------------
local function isAlive(plr)
	if not plr.Character then return false end
	local hum = getHumanoid(plr.Character)
	return hum and hum.Health > 0
end

local function canTarget(plr)
	if not TEAM_CHECK_ENABLED then
		return true
	end
	if player.Team and plr.Team then
		return player.Team ~= plr.Team
	end
	return true
end

local function getNearestEnemy()
	local myRoot = getRoot(getChar())
	if not myRoot then return end

	local closest, dist = nil, math.huge
	for _,plr in ipairs(Players:GetPlayers()) do
		if plr ~= player and isAlive(plr) and canTarget(plr) then
			local r = getRoot(plr.Character)
			if r then
				local d = (r.Position - myRoot.Position).Magnitude
				if d < dist then
					dist = d
					closest = plr
				end
			end
		end
	end
	return closest
end

--------------------------------------------------
-- CAMERA FOLLOW + LOCK ON (HIGHEST BODY TARGET)
--------------------------------------------------
RunService:BindToRenderStep("RivalsLock", Enum.RenderPriority.Camera.Value + 20, function(dt)
	if not SPECTATING then return end

	local char = getChar()
	local root = getRoot(char)
	if not root then return end

	camera.CameraType = Enum.CameraType.Scriptable

	lastUpdate += dt
	if lastUpdate >= retargetTime or not currentTarget or not isAlive(currentTarget) then
		currentTarget = getNearestEnemy()
		lastUpdate = 0
	end

	if currentTarget and currentTarget.Character then
		local targetChar = currentTarget.Character

		local targetPart =
			targetChar:FindFirstChild("Head")
			or targetChar:FindFirstChild("UpperTorso")
			or targetChar:FindFirstChild("LowerTorso")
			or targetChar:FindFirstChild("Torso")
			or getRoot(targetChar)

		if not targetPart then return end

		local camPos = root.Position + Vector3.new(0, 2, 0)

		camera.CFrame = camera.CFrame:Lerp(
			CFrame.new(camPos, targetPart.Position),
			smoothness
		)
	end
end)