How do i make a tool where i just have to click not hold to make something work?

hey guys im new to roblox scripting. so im trying to make a script so when you click the mouse is opens a door but you have to hold the mouse down. is there anyway to make it so i dont have to hold?

local plr = game.Players.LocalPlayer
local doorname = script.Parent --If the script is the child of your door
local mouse = plr:GetMouse()

mouse.Button1Down:connect(function()
      doorname.Transparency = 0.5
      doorname.CanCollide = false
      wait(5)
      doorname.Transparency = 0
      doorname.CanCollide = true
end)