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

public class Latching : MonoBehaviour
{
    public EnemyManager enemyManager;
    int connectPoints;
    Vector2 connectPointsVector;
    public float moveSpeed;
    float test;
    bool Connected;
    Vector2 ConnectCheck;
    private BoxCollider2D bc;
    private Transform connectTest;
    bool checkRandom = true;
    // Start is called before the first frame update
    void Start()
    {
        //enemyManager = GetComponent<EnemyManager>();
        bc = GetComponent<BoxCollider2D>();
        connectPoints = (int)Random.Range(0f, enemyManager.allConnectPoints.Count);
    }

    // Update is called once per frame
    void Update()
    {

        if (!Connected) {
            Connect();
        }

    }
    public void Connect() {
        if (bc.bounds.Contains(enemyManager.allConnectPoints[connectPoints].transform.position))
        {
            if (checkRandom == true) {
                connectPoints = (int)Random.Range(0f, enemyManager.allConnectPoints.Count);
                checkRandom = false;
            }

        }
        if (!bc.bounds.Contains(enemyManager.allConnectPoints[connectPoints].transform.position)) {

            if (enemyManager.allConnectPoints[connectPoints].transform.parent != transform)
            {
                MoveToTarget();
            }
        }
        if ((Vector2)transform.position == connectPointsVector)
        {
            Connected = true;
            checkRandom = true;
        }
    }
    void MoveToTarget() {
        connectPointsVector = new Vector2(enemyManager.allConnectPoints[connectPoints].transform.position.x,
                enemyManager.allConnectPoints[connectPoints].transform.position.y);
        transform.position = Vector2.MoveTowards(transform.position, connectPointsVector, moveSpeed);
    }
}