-- Ts for my Dahoodians

local plrs = game:GetService("Players")
local rs = game:GetService("RunService")
local uis = game:GetService("UserInputService")
local sg = game:GetService("StarterGui")
local cam = workspace.CurrentCamera
local lp = plrs.LocalPlayer

local config = {
    enabled = true,
    key = Enum.KeyCode.Q,
    part = "Head",
    y_offset = -0.6,
    fov = 120,
    thick = 1,
    idle_clr = Color3.fromRGB(255, 0, 0),
    target_clr = Color3.fromRGB(0, 255, 0)
}

local target = nil
local circle = Drawing.new("Circle")
circle.Visible = true
circle.Filled = false
circle.Radius = config.fov
circle.Thickness = config.thick
circle.Position = Vector2.new(cam.ViewportSize.X / 2, cam.ViewportSize.Y / 2)
circle.Color = config.idle_clr

local function notify(title, msg)
    sg:SetCore("SendNotification", {
        Title = title,
        Text = msg,
        Duration = 2
    })
end

local function get_closest()
    local dist = config.fov
    local temp_target = nil

    for i, v in pairs(plrs:GetPlayers()) do
        if v ~= lp and v.Character and v.Character:FindFirstChild(config.part) then
            local pos, vis = cam:WorldToViewportPoint(v.Character[config.part].Position)
            if vis then
                local mag = (Vector2.new(pos.X, pos.Y) - Vector2.new(cam.ViewportSize.X / 2, cam.ViewportSize.Y / 2)).Magnitude
                if mag < dist then
                    dist = mag
                    temp_target = v.Character[config.part]
                end
            end
        end
    end
    return temp_target
end

uis.InputBegan:Connect(function(input, gpe)
    if gpe then return end
    if input.KeyCode == config.key then
        if target then
            target = nil
            notify("Camlock", "Unlocked")
        else
            local found = get_closest()
            if found then
                target = found
                local name = plrs:GetPlayerFromCharacter(target.Parent).Name
                notify("Camlock", "Locked onto: " .. name)
            end
        end
    end
end)

rs.RenderStepped:Connect(function()
    circle.Position = Vector2.new(cam.ViewportSize.X / 2, cam.ViewportSize.Y / 2)
    
    local check = get_closest()
    
    if check then
        circle.Color = config.target_clr
    else
        circle.Color = config.idle_clr
    end

    if target and target.Parent then
        local lock_pos = target.Position + Vector3.new(0, config.y_offset, 0)
        cam.CFrame = CFrame.new(cam.CFrame.Position, lock_pos)
    else
        target = nil
    end
end)