using System;
using System.Collections;
using UnityEngine;

namespace RR.Common.Behaviour
{
    /// <summary>
    /// Действие появления сообщения (масштабирование от startScale до endScale)
    /// </summary>
    [Serializable]
    public class MessageAppearAction : SequenceAction
    {
        [SerializeField] public float startScale = 0f;
        [SerializeField] public float endScale = 1f;
        [SerializeField] public float transitionSpeed = 1f;

        public override IEnumerator Execute(Sequencer context, GameObject target)
        {
            if (!target) yield break;
            
            target.transform.localScale = new Vector3(startScale, startScale, startScale);

            while (target.transform.localScale.x < endScale)
            {
                target.transform.localScale = Vector3.MoveTowards(
                    target.transform.localScale,
                    new Vector3(endScale, endScale, endScale),
                    Time.deltaTime * transitionSpeed
                );
                
                yield return null;
            }
        }
    }
}