using System.Collections;
using UnityEngine;

namespace EnergyBarToolkit
{
	public class RepeatedUGUILastIconAnimator : MonoBehaviour
	{
		public float animationTime = 2f;

		public float scaleFrom = 1f;

		public float scaleTo = 2f;

		public float alphaFrom = 1f;

		public float alphaTo;

		private MadiTween.EaseType scaleEaseType = MadiTween.EaseType.easeOutCubic;

		private RepeatedRendererUGUI barRenderer;

		public MadiTween.EaseType easeType
		{
			get
			{
				return scaleEaseType;
			}
			set
			{
				scaleEaseType = value;
			}
		}

		private void Start()
		{
			barRenderer = GetComponent<RepeatedRendererUGUI>();
			StartCoroutine(Anim());
		}

		public IEnumerator Anim()
		{
			while (base.enabled)
			{
				int visibleCount = barRenderer.GetVisibleIconCount();
				if (visibleCount > 0)
				{
					Image2 image = barRenderer.GetIconImage(visibleCount - 1);
					Image2 clone = Object.Instantiate(image);
					clone.name = "anim icon";
					clone.transform.SetParent(image.transform.parent, false);
					clone.transform.position = image.transform.position;
					clone.transform.SetSiblingIndex(image.transform.GetSiblingIndex());
					float startTime = Time.time;
					float endTime = Time.time + animationTime;
					MadiTween.EasingFunction easingFunction = MadiTween.GetEasingFunction(scaleEaseType);
					while (Time.time < endTime)
					{
						float f = (Time.time - startTime) / animationTime;
						float scale = easingFunction(scaleFrom, scaleTo, f);
						clone.transform.localScale = new Vector3(scale, scale, scale);
						clone.color = new Color(a: easingFunction(alphaFrom, alphaTo, f), r: clone.color.r, g: clone.color.g, b: clone.color.b);
						yield return null;
					}
					Object.Destroy(clone.gameObject);
				}
				else
				{
					yield return new WaitForSeconds(animationTime);
				}
			}
		}
	}
}