LayerMask

Hello

My player has a Layermask so he cannot shoot himself.
But the problem is when my enemy tries to shoot at the player, he doesn't get hit.
The problem is the layermask obviously. But how can I solve this?

The code :
Player

Code (CSharp):

1. public void OnTriggerEnter2D(Collider2D col) {
2.                 if(col) {
3.                     if(notHitPLayer == 0) {
4.                         int live = 3;
5.                         Health -= 10;
6.                         Destroy(col.gameObject);
7.                         Debug.Log("Bam = " + Health);
8.                         if(Health <= 0) {
9.                             isAlive = false;
10.                             player_anim.SetBool("dying", true);
11.                             StartCoroutine(DieAfterAnimation());
12.                             lm.KillPlayer();
13.                             live--;
14.                             Debug.Log(live);
15.                            
16.                         }
17.                     }
18.                 }
19.     }

Enemy :

Code (CSharp):

1. public void OnTriggerEnter2D(Collider2D col) {;
2.         if(col) {
3.             if(noHitEnemyAfterDie == 0) {
4.                 Health -= 1;
5.                 Destroy(col.gameObject);
6.                 if(Health <= 0 && isAlive) {
7.                     enemy_anim.SetBool("dying", true);
8.                     isAlive = false;
9.                     StartCoroutine(Die());
10.                     ScoreManager score = levelManage.GetComponent<ScoreManager>();
11.                     score.Score += 10;
12.                    
13.                     SpawnManager sm = levelManage.GetComponentInChildren<SpawnManager>();
14.                     sm.SpawnEnemy();
15.                 }
16.             }
17.         }
18.     }

Thanks.

 

A Layermask is just a value that allows you to represent a layer or layers that you want to deal with. I don't see anything in your code that uses Layermasks. I can only guess that what you really mean to say is that you made changes to the layer collision matrix?

 

Oow I'm sorry. "notHitPlayer" & "noHitEnemyAfterDie" are my layermasks

 

I think you are confused about how layermasks work. It is just a value that represents 1 or more layers. It is often used in things like raycasts to indicate which layers should be included.

 

You could make playerbullet and enemybullet to be different objects (if its the bullet that hits them)

Or check Edit/Project Settings/Physics2D settings to see which layers collide each other.