What do I add so effects and sounds are only played once if button is clicked multiple times?

Code I have right now:

	local debounce = true
		
	if debounce then      --Where on the script would I place the debounce stuff?
		debounce = false
		wait(1)
		debounce = true
	end
script.Parent.ClickDetector.MouseClick:Connect(function()                                                             
             --Do I put this in between local debounce and if debounce then?

	game.Workspace.ZooPhotographer.Camera.L.BrickColor = BrickColor.White()
	game.Workspace.ZooPhotographer.Camera.L.PointLight.Brightness = 1
	game.Workspace.ZooPhotographer.Camera.L.PointLight.Range = 8
	game.Workspace.ZooPhotographer.Camera.L.Material = Enum.Material.Neon
	script.Parent.CameraFlash:Play()
	wait(0.25)
	game.Workspace.ZooPhotographer.Camera.L.BrickColor = BrickColor.Black()
	game.Workspace.ZooPhotographer.Camera.L.PointLight.Brightness = 0
	game.Workspace.ZooPhotographer.Camera.L.PointLight.Range = 0
	game.Workspace.ZooPhotographer.Camera.L.Material = Enum.Material.Glass
	script.Parent.CameraFlash:Stop()

end)
	

What should I fix?

I feel like math would be involved but I am not so sure.

Something along the lines of "'If the button is clicked more than once, the effects and sound cannot be played, but the wait time in the debounce section must pass until the button can be clicked again'".

Thanks! :)