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Why does this loop only works twice?

Asked by 6 years ago
Edited 6 years ago
    while true do
        wait()
        if v.Value ~= 1 then
            print("bye")
    repeat wait() until v.Value == 1
end
end

At the beginning, it was working once. Now, this loop works for 2 times and then it stops responding to anything. In studio, it works normally. The script is a LocalScript.

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Answered by 6 years ago
Edited 6 years ago

Well, you shouldn't be using a loop to check if a property has changed. This is why the Changed event exists, to check if a property changes. The good thing is that the Changed event fires only when a property changes, so no code is running every 0.0299 seconds or however long the default wait time is.

v.Changed:Connect(function()
    wait() 

    if v.Value ~= 1 then
        print("bye")
     end
end)
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