Question by yzh02 · Jul 16, 2021 at 04:32 AM · default

OnCollisionStay not working when game is built

Hi, I was wondering why my collisions aren't working properly, specifically on Void OncollisionStay. I've also tried to use OnCollisionEnter getting no result when I build the game as counterpart when I test the game in the editor everything works really well. to give some context, this script is for a bullet which it will chase to the enemy "obj" unit Oncollisionstay detect him and then, calling the function "vida_ enemigo()" to substract some health "enem.vida". I would be so grateful if anyone could help me pls. :( here's my code:

    public int damage;//modificar en inspector
     public GameObject obj;//no modificar
     public float velocidad;//modificar en inspector
     Rigidbody rgb;//no modificar
     public bool inicializar = false;//no modificar
     
     void Start()
     {
         rgb = gameObject.GetComponent<Rigidbody>();
     }
 
     // Update is called once per frame
     void Update()
     {
 
         if (obj && inicializar)
         {
             transform.eulerAngles = new Vector3(0, angulo_a_rotar(obj) - 180, 0);
             rgb.transform.Translate(Vector3.forward * Time.deltaTime * velocidad);
         }
         if( !obj && inicializar)
         {
             Destroy(gameObject);
         }
         /*if(obj && checkear_distancia(0.3f, obj))
         {
             vida_enemigo(obj);
         }*/
         
     }
 
     private void OnCollisionStay(Collision collision)
     {
         if (obj == collision.gameObject)
         {
             vida_enemigo(collision.gameObject);
         }
     }
     void vida_enemigo(GameObject enemigo)
     {
         vida_enemigo enem = enemigo.GetComponent<vida_enemigo>();
         enem.vida -= damage;
         DestroyImmediate(gameObject);
 
     }
     float angulo_a_rotar(GameObject obj)
     {
         float dist = 0;
         float eje_x = obj.transform.position.x - transform.position.x;
         float eje_z = obj.transform.position.z - transform.position.z;
         dist = Mathf.Sqrt(eje_x * eje_x + eje_z * eje_z);// dist de esta torreta hasta el enemigo
 
         float dist_2 = 0;
         float eje_x_2 = obj.transform.position.x - transform.position.x;
         float eje_z_2 = obj.transform.position.z - transform.position.z + dist;
         dist_2 = Mathf.Sqrt(eje_x_2 * eje_x_2 + eje_z_2 * eje_z_2);// dist del (torretax, torretaz + dist) hasta el enemigo
 
         float dist_3 = dist;// dist de la torreta hasta (torretax, torretaz + dist) 
 
         float angulo = (180 / Mathf.PI) * Mathf.Acos(-1 * (dist_2 * dist_2) / (2 * dist_3 * dist) + (dist_3) / (2 * dist) + (dist) / (2 * dist_3));
         if (obj.transform.position.x > transform.position.x)
         {
             angulo *= -1;
         }
 
         return angulo;
     }
 
     bool checkear_distancia(float distancia, GameObject obj)
     {
         float dist = 0;
         float eje_x = obj.transform.position.x - transform.position.x;
         float eje_z = obj.transform.position.z - transform.position.z;
         dist = Mathf.Sqrt(eje_x * eje_x + eje_z * eje_z);
         if (dist <= distancia)
         {
             return true;
         }
         else
         {
             return false;
         }
     }
 }

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