2DGame/Assets/Scripts/Level_Elements/Lock.cs

   1 using System.Collections;
   2 using System.Collections.Generic;
   3 using UnityEngine;
   4 using UnityEngine.SceneManagement;
   5
   6 public class Lock : MonoBehaviour
   7 {
   8     private KeyHolder keyHolder;
   9
  10     public SpriteRenderer spriteRenderer;
  11     public Sprite unlockedLockSprite;
  12
  13     public bool doorOpen, waitingToOpen;
  14
  15     public bool isDoor;
  16
  17     // Start is called before the first frame update
  18     void Start()
  19     {
  20         keyHolder = FindObjectOfType<KeyHolder>();
  21     }
  22
  23     // Update is called once per frame
  24     void Update()
  25     {
  26         if(waitingToOpen)
  27         {
  28             if(Vector3.Distance(keyHolder.followingKey.transform.position, transform.position) < 0.1f)
  29             {
  30                 waitingToOpen = false;
  31
  32                 doorOpen = true;
  33
  34                 //spriteRenderer.sprite = unlockedLockSprite;
  35
  36                 keyHolder.followingKey.gameObject.SetActive(false);
  37                 keyHolder.followingKey = null;
  38
  39                 gameObject.SetActive(false);
  40             }
  41         }
  42
  43         if(isDoor)
  44         {
  45             if (doorOpen && Vector3.Distance(keyHolder.transform.position, transform.position) < 1f && Input.GetAxis("Vertical") > 0.1f)
  46             {
  47                 SceneManager.LoadScene(0);
  48             }
  49         }
  50     }
  51
  52     private void OnTriggerEnter2D(Collider2D collision)
  53     {
  54         if(collision.tag == "Player")
  55         {
  56             if(keyHolder.followingKey != null)
  57             {
  58                 keyHolder.followingKey.followTarget = transform;
  59                 waitingToOpen = true;
  60             }
  61         }
  62     }
  63 }