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

public class ButtonFalling : MonoBehaviour{

    public Transform[] wall;

    public bool pressed = false;
    public Sprite off;

    [Space(10)]
    public GameObject[] fallingPlatforms;

    private void OnCollisionEnter2D(Collision2D collision){
        if ((collision.transform.tag == "Player") && !pressed || collision.gameObject.tag == "Bullet" && !pressed){
            Press();
        }

    }

    private void OnTriggerEnter2D(Collider2D collision)
    {
        if ((collision.transform.tag == "Player"))
        {
            Press();
        }
    }
    public void Press(){
        if (fallingPlatforms != null){
            foreach (GameObject platform in fallingPlatforms){
                platform.GetComponent<FallingPlatformButton>().ButtonFall();
            }
        }

        if (wall != null){
            for (int i = 0; i < wall.Length; i++){
                wall[i].GetComponent<Collider2D>().enabled = !wall[i].GetComponent<Collider2D>().enabled;
                if (wall[i].GetComponent<SpriteRenderer>()){
                    Color col = wall[i].GetComponent<SpriteRenderer>().color;
                    if (wall[i].GetComponent<Collider2D>().enabled)
                        col.a = 1;
                    else col.a = 0.25f;
                    wall[i].GetComponent<SpriteRenderer>().color = col;
                }
                for (int f = 0; f < wall[i].childCount; f++){
                    if (wall[i].GetChild(f).GetComponent<SpriteRenderer>()){
                        Color col = wall[i].GetChild(f).GetComponent<SpriteRenderer>().color;
                        if (wall[i].GetComponent<Collider2D>().enabled)
                            col.a = 1;
                        else col.a = 0.25f;
                        wall[i].GetChild(f).GetComponent<SpriteRenderer>().color = col;
                    }
                }
            }
        }

        pressed = true;
        GetComponent<Collider2D>().enabled = false;
        GetComponent<SpriteRenderer>().sprite = off;
    }
}