Position 2D and colisions

Hello, i have these scripts

Code (JavaScript):

1. using UnityEngine;
2. using System.Collections;
3.  
4. public class Enemey02 : MonoBehaviour
5. {
6.  
7.     public Transform target;//set target from inspector instead of looking in Update
8.     public float speed = 3f;
9.  
10.  
11.     void Start()
12.     {
13.  
14.     }
15.  
16.     void Update()
17.     {
18.  
19.         //rotate to look at the player
20.         transform.LookAt(target.position);
21.         transform.Rotate(new Vector2(0, -90), Space.Self);//correcting the original rotation
22.  
23.  
24.         //move towards the player
25.         if (Vector2.Distance(transform.position, target.position) > 1f)
26.         {//move if distance from target is greater than 1
27.             transform.Translate(new Vector2(speed * Time.deltaTime, 0));
28.         }
29.  
30.     }
31.  
32. }

and

Code (JavaScript):

1. #pragma strict
2.  
3. var lifeIA:int;
4. var diff : int;
5. function Start () {
6.     diff = 1;
7.     lifeIA = 100 + (25*diff);
8. }
9. function Update () {
10.  
11. }
12.     function OnCollisionEnter(collision: Collision) {
13.             if (collision.gameObject.tag == "Dano01")
14.             {
15.                 lifeIA = lifeIA - 100;
16.                 print ("Morre");
17.             }
18.             if (collision.gameObject.tag == "Dano02")
19.             {
20.                 lifeIA = lifeIA - 15;
21.             }
22.             if (collision.gameObject.tag == "Dano03")
23.             {
24.                 lifeIA = lifeIA - 20;
25.             }
26.  
27.  
28. }

I DONT SNOW WHAT IS WRONG, BUT, WHEN MY BULLET COLIDE WITH MY IA, THE IA CONTINUE WITH THE NORMAL LIFE
!

 

MY tag IS OK, what is wrong?

 

If this is all 2d you should be using collision2d & trigger2d stuff. Note that there is a known bug with these in the current versions & a fix is coming.

 

But, my IA dont die, he just colide, what i can do?

 

You need to define what you want to happen when the life value is <=0 using another if statement checking the value of lifeIA. At the moment you are just telling it to reduce the value.

 

Thanks

 

But i have another problem, when i colide my bullet with my IA, my script dont destroy the bullet, what is wrong?
AND
The enemy dont destroy!
This is my script:

Code (JavaScript):

1. #pragma strict
2. var lifeIA:int;
3. var diff : int;
4. function Start () {
5.     diff = 1;
6.     lifeIA = 100 + (25*diff);
7. }
8. function Update () {
9.     if (lifeIA <= 0){
10.         Destroy (gameObject);
11.     }
12. }
13. function OnCollisionEnter(collision: Collision) {
14.     if (collision.gameObject.tag == "Dano01")
15.     {
16.         lifeIA = lifeIA - 100;
17.         print ("Morre");
18.     }
19.     if (collision.gameObject.tag == "Dano02")
20.     {
21.         lifeIA = lifeIA - 15;
22.     }
23.     if (collision.gameObject.tag == "Dano03")
24.     {
25.         lifeIA = lifeIA - 20;
26.     }
27.  

THIS IS A 2D GAME

 

Ok, i will need to use OnTriggerEnter to my bullet and my ai. Thanks

 

It has to be OnTriggerEnter2D or OnCollisionEnter2D. When using 2d you need to use the correct items.

 

Dont work only that, can i do more changes, what changes i can do?

 

As I said previously, there is a known issue with 2d collisions & triggers. A fix will be released soon by Unity.