im trying to get this to work only when the tool is equipped but delayed doesnt change?

the LocalScript is in starter player scripts

local rep = game.ReplicatedStorage
local mouseDetection = rep.MouseDetection
local UIS = game:GetService("UserInputService")
local delayed = false
local delayTime = 0
local equipped = false
local tool = game.StarterPack.Katana
tool.Equipped:Connect(function()
    equipped = true
end)
tool.Unequipped:Connect(function()
    equipped = false
end)
UIS.InputBegan:Connect(function(input)
    if delayed == false then
        if equipped == true and input.UserInputType == Enum.UserInputType.MouseButton1 then
            delayed = true
            mouseDetection:FireServer()
            if delayed == true then
                task.wait(delayTime)
                delayed = false
            end
        end
    end
end)
while true do
    wait(2)
    print(delayed)
end