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

public class planeControl : MonoBehaviour {
    public Transform PlayerMove;
    public GameObject PlayerPlane;
    public float speed = 0.5f;
    private bool TouchStart = false;
    private Vector2 pointA;
    private Vector2 pointB;
    public Transform circle;

    void Start()
    {

    }

    void Update()
    {
        if (Input.GetMouseButtonDown(0))
        {

            pointA = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y,
                Camera.main.transform.position.z));
            circle.transform.position = pointA * 1;
            circle.GetComponent<SpriteRenderer>().enabled = true;

        }
        if (Input.GetMouseButton(0))
        {
            TouchStart = true;
            pointB = Camera.main.ScreenToWorldPoint(new Vector3(Input.mousePosition.x, Input.mousePosition.y,
                Camera.main.transform.position.z));
        }
        else
        {
            Touchfalse();
        }

    }

    private void FixedUpdate()
    {
        if (TouchStart)
        {
            Vector2 offset = pointB - pointA;
            Vector2 direction = Vector2.ClampMagnitude(offset, 1.0f);
            moveplane(direction * -1);
            circle.transform.position = new Vector2(pointA.x + direction.x, pointA.y + direction.y) * 1;
        }
        else
        {
            circle.GetComponent<SpriteRenderer>().enabled = false;

        }
    }
    public void Touchfalse()
    {
        TouchStart = false;
    }

    void moveplane(Vector2 direction)
    {
        PlayerMove.Translate(-direction * speed * Time.deltaTime);
    }

    //void OnTriggerEnter2D(Collider2D triggerCollider)
    //{
    //    if (triggerCollider.tag == "planePlay")
    //    {
    //        Debug.Log(triggerCollider.name);
    //        Destroy(gameObject);
    //    }

    //}

}