using UnityEngine;
using UnityEngine.EventSystems;
using UnityEngine.UI;

public class CoolDown : MonoBehaviour, IPointerClickHandler, IEventSystemHandler
{
	public Image overlay;

	private bool isCoolDown;

	private float coolDownDuration;

	private float coolDownInitTime;

	public bool IsCoolDown
	{
		get
		{
			return isCoolDown;
		}
	}

	public void Update()
	{
		if (overlay != null)
		{
			if (Time.time - coolDownInitTime < coolDownDuration)
			{
				overlay.fillAmount = Mathf.Clamp01(1f - (Time.time - coolDownInitTime) / coolDownDuration);
			}
			else
			{
				overlay.fillAmount = 0f;
			}
			isCoolDown = overlay.fillAmount > 0f;
		}
	}

	public void OnPointerClick(PointerEventData eventData)
	{
		Cooldown(3f, 1.5f);
	}

	public void Cooldown(float coolDown, float globalCoolDown)
	{
		if (!isCoolDown)
		{
			coolDownDuration = coolDown;
			coolDownInitTime = Time.time;
			isCoolDown = true;
			base.transform.root.BroadcastMessage("GlobalCooldown", globalCoolDown, SendMessageOptions.DontRequireReceiver);
		}
	}

	private void GlobalCooldown(float coolDown)
	{
		if (Time.time + coolDownInitTime * coolDownDuration < Time.time + coolDownInitTime * coolDown || !isCoolDown)
		{
			coolDownDuration = coolDown;
			coolDownInitTime = Time.time;
		}
	}
}