Change values of variables in System.Serializable

Hi, how do I change the values of my bool or some other variables in my Serializable?

[System.Serializable]
	public class Skill{
	
	public bool			crash10;
	public int          atkCount;
        }

        public Skill[] 		allSkills;

I realize that when the variable is in Serializable, I can’t call it in the script itself.

You can change value of a serializable object the same way you do it for any other object. Marking a class with System.Serializable attribute is just a way of telling Unity and .NET, that objects of this class can be serialized. This doesn’t cause any magic and your Skill class is still a normal class.

If you have an array of skills, and this array contains e.g. 2 elements, then to change crash10 variable in first element you just do:

allSkills[0].crash10 = true;