help with Local Keypress door?

hey, I need help with localscript, it is inside the player and I want the doors to slide open on keypress, for example. I am near to door1 and press f and it opens. basically which ever the player is nearest of the doors

can anyone help me out? please!!

function waitForChild(parent, childName)
    local child = parent:FindFirstChild(childName)
    if child then return child end
    while true do
        child = parent.ChildAdded:wait()
        if child.Name==childName then return child end
    end
end 




local doornumber = {
    [game.Workspace.Door] = {
        distance = 3, 
        Door = game.Workspace.Door,
        Part1 = game.Workspace.Door.Part1,
        Part2 = game.Workspace.Door.Part2,
        E1 = game.Workspace.Door.E1.E,
        E2 = game.Workspace.Door.E2.E
    },
    [game.Workspace.Door1] = {
        distance = 3, 
        Door = game.Workspace.Door1,
        Part1 = game.Workspace.Door1.Part1,
        Part2 = game.Workspace.Door1.Part2,
        E1 = game.Workspace.Door1.E1.E,
        E2 = game.Workspace.Door1.E2.E
    }
}

openspeed = 3
closespeed = -3


local player = game.Players.LocalPlayer
local mouse = player:GetMouse()

mouse.KeyDown:connect(function(key)
    if key == "f" then
        for Door, props in pairs(doornumber) do
            if player.Character and (player.Character.Torso.Position - Door.Position).magnitude >  props.distance then
                E2.Enabled = false ---- disables billboard
                E1.Enabled = false ---- disables billboard
                Part2.CFrame = Part2.CFrame + (Part2.CFrame.lookVector * openspeed) --- right door slides to the right
                Part1.CFrame = Part1.CFrame + (Part1.CFrame.lookVector * openspeed) -- left door slides to the left
            wait(3) --- below does opposite after 3 seconds
                E2.Enabled = true
                E1.Enabled = true
                Part2.CFrame = Part2.CFrame + (Part2.CFrame.lookVector * closespeed)
                Part1.CFrame = Part1.CFrame + (Part1.CFrame.lookVector * closespeed)

            end
        end
    end
end)