I want to start function StartGame() after my Animation ends. I have this function:

using UnityEngine;

public class DominoAnimation : MonoBehaviour
{

    private Vector2 startPos = new Vector2(11f, 0f);
    public Vector2 endPos;
    private float step = 0.03f;
    private float progress;
    private bool isAnimationEnd = false;

    public delegate void Event();

    public event Event onAnimationEnd;

    private void FixedUpdate()
    {
        if (progress >= 1f && !isAnimationEnd)
        {
            GetComponent<SpriteRenderer>().color = new Color(0.5f, 0.5f, 0.5f);
            isAnimationEnd = true;
            onAnimationEnd();
        }
        transform.position = Vector2.Lerp(startPos, endPos, progress);
        progress  = step;
    }

}

And when function in fixedUpdate finishes, I want to start another func in another class:

public class OnlineGame : MonoBehaviour
{    
    private void StartGame()
    {
        // Starting game
        if (DataController.MaxPlayerDomino[0] > DataController.MaxEnemyDomino[0])
        {
            DataController.move = true;
            domino[DataController.MaxPlayerDomino[1]].GetComponent<SpriteRenderer>().color = new Color(1f, 1f, 1f);
        }
        else DataController.move = false;
        // Else not one have double
    }
}

I try to do this through an event, but I got an error through the fact that the reference to the DominoAnimation class is not working

CodePudding user response：

You can use IEnumerator to to wait until isAnimationEnd is true like this :

private IEnumerator StartGame()
{
    yield return new WaitUntil(() => DominoAnimation.instance.isAnimationEnd);
    // Starting game
    if (DataController.MaxPlayerDomino[0] > DataController.MaxEnemyDomino[0])
    {
        DataController.move = true;
        domino[DataController.MaxPlayerDomino[1]].GetComponent<SpriteRenderer>().color = new Color(1f, 1f, 1f);
    }
    else DataController.move = false;
    // Else not one have double
}

and call this function as a StartCoroutine(OnlineGame.instance.StartGame());

do not forgot to make instance of class and methods publics to you can call them on another class.