Lock on tsb

local Players = game:GetService("Players")
local camera = workspace.CurrentCamera
local player = Players.LocalPlayer
local playerGui = player:WaitForChild("PlayerGui")

-- Create the GUI Button
local screenGui = Instance.new("ScreenGui", playerGui)
screenGui.Name = "LockOnGui"

local button = Instance.new("TextButton", screenGui)
button.Name = "LockOnButton"
button.Size = UDim2.new(0, 35, 0, 35) -- 35x35 pixels
button.Position = UDim2.new(0, 605, 0, -40) -- Adjusted to be 100 more pixels to the right
button.Text = "Lock On" -- Lock icon
button.TextScaled = true
button.BackgroundColor3 = Color3.fromRGB(50, 50, 50)
button.TextColor3 = Color3.fromRGB(255, 255, 255)
button.BackgroundTransparency = 0.4  -- Slight transparency to make the glow more visible

-- Glow Frame (for the glow effect)
local glowFrame = Instance.new("Frame", button)
glowFrame.Size = UDim2.new(1.2, 0, 1.2, 0)  -- Slightly bigger than the button for the glow effect
glowFrame.Position = UDim2.new(0, -5, 0, -5) -- Position the glow around the button
glowFrame.BackgroundTransparency = 1
glowFrame.BackgroundColor3 = Color3.fromRGB(0, 255, 0)  -- Glow color (green)

-- Add a UIGradient to simulate the glow
local glowGradient = Instance.new("UIGradient", glowFrame)
glowGradient.Color = ColorSequence.new(Color3.fromRGB(0, 255, 0), Color3.fromRGB(0, 255, 0))
glowGradient.Transparency = NumberSequence.new(0.5, 1)  -- Make the glow fade out
glowGradient.Rotation = 45  -- Slight rotation for the glow effect

-- Make the glow invisible initially
glowFrame.Visible = false

-- Variables
local isLockedOn = false
local target = nil

-- Function to find the nearest target (players and NPCs) within a 50-stud radius