Notice.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class Notice : MonoBehaviour {


	public Sprite warning; // default
	public Sprite discovery;

	private SpriteRenderer spRender;

	private void Awake () {
		spRender = GetComponent<SpriteRenderer> ();
		Init ();
	}

	private void Init () {
		spRender.enabled = true;
		spRender.sprite = warning;
	}

	// Use this for initialization
	public void Created (Enemy.Status st) {
		if (st == Enemy.Status.Discovery)
			spRender.sprite = discovery;
		Destroy (gameObject, 3f);
	}

	public void ChangeStatus (Enemy.Status st) {
		if (st == Enemy.Status.Discovery) {
			spRender.sprite = discovery;
		} else {
			spRender.sprite = warning;
		}
	}
}