Aim Lock

local Players = game:GetService("Players")
local UserInputService = game:GetService("UserInputService")
local Camera = workspace.CurrentCamera
local LocalPlayer = Players.LocalPlayer
local Character = LocalPlayer.Character
local Humanoid = Character.Humanoid
local Target = nil

local function getNearestPlayer()
    local nearestPlayer = nil
    local distance = math.huge
    for _, player in pairs(Players:GetPlayers()) do
        if player ~= LocalPlayer and player.Character then
            local character = player.Character
            local characterHead = character:FindFirstChild("Head")
            if characterHead then
                local distanceToPlayer = (characterHead.Position - Camera.CFrame.p).magnitude
                if distanceToPlayer < distance then
                    distance = distanceToPlayer
                    nearestPlayer = player
                end
            end
        end
    end
    return nearestPlayer
end

UserInputService.InputBegan:Connect(function(input)
    if input.KeyCode == Enum.KeyCode.L then
        while UserInputService.InputBegan:Wait() do
            if input.KeyCode ~= Enum.KeyCode.L then
                break
            end
            Target = getNearestPlayer()
            if Target then
                local targetCharacter = Target.Character
                local targetHead = targetCharacter:FindFirstChild("Head")
                if targetHead then
                    Camera.CFrame = targetHead.CFrame
                end
            end
        end
    end
end)