From Total number of items defined in an enum, I see I can get the number of enums by using:
Enum.GetNames(typeof(Item.Type)).Length;
Works great!
But, I need this number as a constant number, so that I can use it in Unity's [Range(int, int)] feature.
private const int constEnumCount = Enum.GetNames(typeof(Item.Type)).Length;
The above does not work, because the enum count is not a constant number, so I cannot assign it to a constant variable.
How can I get the number of enums as a constant?
It's not possible to get the number of enums as a const. Enum.GetNames uses reflection to get these things, and that's inherently a runtime operation. Therefore, it can't be known at compile time, which is a requirement for being const.
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