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

public class Humo : MonoBehaviour, IPooledObject{

    int transparencia;
    float currentTrans;
    float scale;
    public float speed;
    public float fadeSpeed;
    public float scaleSpeed;

    HumoLookAt lookat;
    RawImage image;

    // Start is called before the first frame update
    public void OnObjectSpawn(){
        lookat = GetComponentInParent<HumoLookAt>();
        image = GetComponent<RawImage>();
        transparencia = Random.Range(25, 75);
        currentTrans = transparencia;
        scale = Random.Range(1f, 2.5f);
        transform.localScale = new Vector3(scale, scale, scale);
        image.color = new Color(image.color.r, image.color.g, image.color.b, currentTrans / 255);
        transform.rotation = lookat.t;
    }

    // Update is called once per frame
    void Update(){
        transform.Translate(Vector2.up * speed * Time.deltaTime);
        currentTrans = currentTrans - fadeSpeed;
        image.color = new Color(image.color.r, image.color.g, image.color.b, currentTrans / 255);
        image.transform.localScale = new Vector3(scale - scaleSpeed * Time.deltaTime, scale - scaleSpeed * Time.deltaTime, scale - scaleSpeed * Time.deltaTime);
    }
}