Hello I have a doubt from the unity 2d course. Please help!

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#1

Hello I am taking the unity 2d course from udemy and I’ve got a doubt from the text 101 game. I don’t understand how the following code works.

 for (int index = 0; index < nextStates.Length;index ++;)
        {
            if (Input.GetKeyDown(KeyCode.Alpha1 + index))
            {
                state = nextStates[index];
            }
        }

Please explain

#2

Hi anwin,

Please read the answers in this thread. Did they clear this topic up for you?

#3

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