Getting a stool "TOOL:LeftClick" to just fire once per click

[Spacew00t]

The problem I have is, for example, when I write this:

function TOOL:LeftClick( trace )

    print("hello!")

end

It will spam the console with "hello!" even though I only left click once. How do I change it so that it will only fire what's inside that function once per click?

[slay3r36]

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