How to Diminish an Array?

Unity Courses Talk
#1

I don’t know how far ahead of myself I’m getting here but, is there a way to diminish the array one item at a time, each time you use it? For example you
start with [1, 2, 3, 4], randomly get 3. Type 3. Then eliminate 3 from the array.
So now you choose from [1, 2, 4], randomly get 1. Type 1. Then eliminate 1 from the array
Now you choose from [2, 4], randomly get 2. Type 2. Eliminate 2 from the array
Now you have [4] and get 4. Type 4, you won!

Any advice?

#2

One thought offhand is to keep a separate private array that tracks your metadata…

A slightly more advanced way would be to use a struct that contains both the data and the metadata; then make an array out of your struct type.

Using Struct

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