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

public class lastBlockSpawner : MonoBehaviour
{
    public GameObject building;
    public GameObject parent;
    SpriteRenderer sr;
    Vector2 screenRes;
    Camera c;
    public float gap;
    public bool generationDone = false;
    // Start is called before the first frame update
    void Start()
    {
        sr = GetComponent<SpriteRenderer>();
        gap = Random.Range(blackboard.spawnGapRange.x, blackboard.spawnGapRange.y);
    }

    // Update is called once per frame
    void Update()
    {
        c = Camera.main;
        screenRes = c.ScreenToWorldPoint(new Vector3(Screen.width, Screen.height, 0));
        if (transform.position.x + gap < screenRes.x && !generationDone)
        {
            generationDone = true;
            GameObject g = Instantiate(building, new Vector3(screenRes.x, 0, 0), transform.rotation);
        }
        if(transform.position.x + blackboard.blockUnitWidth < -(screenRes.x))
        {
            Destroy(parent);
        }
    }

    private void OnDrawGizmos()
    {
        Gizmos.color = Color.red;
        Gizmos.DrawSphere(new Vector3(transform.position.x + gap, transform.position.y, 0), 0.1f);
        Gizmos.color = Color.green;
        Gizmos.DrawSphere(new Vector3(transform.position.x + blackboard.blockUnitWidth, transform.position.y, 0), 0.1f);
    }
}