Check a boolean function without using Update()

Questions & Answers
1

I want to check if a bool function is true or false, but I wanna avoid the Update function. I’ve looked into properties but I could only find stuff for bool variables not bool functions. There becomes the problem of assigning Win() = value; in the property that doesn’t work since it’s a method, maybe there is a trick to it, any help is appreciated.

bool Win()
    {
        foreach (GameObject letter in wordUI.playerLetters)
        {
            if (!letter.GetComponentInChildren<TextMeshProUGUI>().enabled) return false;
        }
        return true;
    }

Currently checking constantly in the Update function works but I know it’s a terrible idea.

void Update()
    {
        if (Win()) currentState = State.WIN;
    }
2

Use UnityEvent or Event to check if you win the game. So you don’t have to check the condition in every frame.