uber dab stuff

local player = game.Players.LocalPlayer
local character = player.Character
local mouse = player:GetMouse()
local gui = player.PlayerGui.GUI

local from = Vector2.new(0,0)
local line = Instance.new("Frame", gui)

mouse.Move:connect(function()
    local to = Vector2.new(mouse.X, mouse.Y)
    local vector = to-from
    local angle = math.atan2(vector.Y, vector.X)
    local distance = vector.magnitude
    local half = distance/2
    line.Size = UDim2.new(0,distance,0,1)
    line.Position = UDim2.new(0, from.X + half*math.cos(angle), 0, from.Y + half*math.sin(angle))
end)