2DGame/Assets/Scripts/Gegner/EnemyCollision.cs

   1 using System.Collections;
   2 using System.Collections.Generic;
   3 using UnityEngine;
   4
   5 public class EnemyCollision : MonoBehaviour
   6 {
   7     [SerializeField]
   8     GameObject mouse;
   9
  10     SpriteRenderer spriteRenderer;
  11
  12     TrailRenderer trailRenderer;
  13
  14     PowerUps powerUps;
  15
  16     Health health;
  17
  18     EnemyScript eS;
  19
  20     public float invincibilityFrames;
  21
  22     private Color startSpriteColor;
  23     private Color startTrailColor;
  24     Color color;
  25
  26     private bool invulnerable = false;
  27
  28     // Start is called before the first frame update
  29     void Start()
  30     {
  31         spriteRenderer = mouse.GetComponent<SpriteRenderer>();
  32         trailRenderer = mouse.GetComponent<TrailRenderer>();
  33         powerUps = mouse.GetComponent<PowerUps>();
  34         health = mouse.GetComponent<Health>();
  35         eS = GetComponent<EnemyScript>();
  36
  37         startSpriteColor = spriteRenderer.material.color;
  38         startTrailColor = trailRenderer.material.color;
  39
  40     }
  41
  42     // Update is called once per frame
  43     void Update()
  44     {
  45
  46     }
  47
  48     private void OnCollisionEnter2D(Collision2D collision)
  49     {
  50         if (collision.gameObject.CompareTag("Player") && invulnerable == false)
  51         {
  52             powerUps.mouseIsGardener = false;
  53             health.GetDamage(eS.enemyDamage);
  54             StartCoroutine ("GetInvincible");
  55         }
  56     }
  57
  58     IEnumerator GetInvincible()
  59     {
  60         invulnerable = true;
  61         Physics2D.IgnoreLayerCollision(7, 8, true);
  62         color.a = 0.5f;
  63         spriteRenderer.material.color = color;
  64         trailRenderer.material.color = color;
  65         yield return new WaitForSeconds(invincibilityFrames);
  66         Physics2D.IgnoreLayerCollision(7, 8, false);
  67         spriteRenderer.material.color = startSpriteColor;
  68         trailRenderer.material.color = startTrailColor;
  69         invulnerable = false;
  70     }
  71 }