Question

 void OnCollisionEnter2D (Collision2D col)
 {
 if (col.gameObject.tag == "Enemy1" ) {
 enemyContact = true;
 Debug.Log ("shot has collided with tagged enemy");
 }
 }

问题是我知道碰撞是成功的，因为调试显示，但是敌人的联系不会变为真。一旦确实敌人死亡，如果我在清醒中将其设置为真，则证明这是真的。

但是如何，程序可以进入调试但仍然拒绝将布尔值变为true ???

我一定是在失去理智。

我也试过了：

 void OnTriggerEnter2D(Collider2D other)
 {
     if (other.tag == "Enemy1")
     {
         enemyContact = true;
         Debug.Log ("trigger enter worked");
     }
 }

变量不会改变。同样，即使调试日志显示在联系人上，该变量也不会改变。

我也尝试过：

 void OnTriggerEnter2D(Collider2D CollisionCheck)
 {
     if (CollisionCheck.gameObject.tag == "Enemy1") {
         Debug.Log ("shot has collided with tagged enemy");

         enemyContact = true;
     }
 }

变量不会变为true。无论。甚至尝试过：

void OnCollisionEnter2D (Collision2D col)
     {
         if (col.gameObject.tag == "Enemy1" ) {

             Debug.Log ("shot has collided with tagged enemy");
             if (enemyContact == false){
                 enemyContactFunction();

         }    
     }

 void enemyContactFunction(){
         enemyContact = true;
     }

调试再次关闭，但函数不会运行，变量保持不变。变量是公开的，我可以看。我不知道还有什么要补充的。这是整个脚本：

using UnityEngine;
using System.Collections;

public class ShotScript : MonoBehaviour {
public Player pScript;
public Vector2 velocityRight = new Vector2(5, 0);
public Vector2 velocityLeft = new Vector2(-5, 0);
public Vector2 velocityUp = new Vector2(0, 5);
public Vector2 velocityDown = new Vector2(0,-5);

public Vector2 velocityupRight = new Vector2(5, 5);
public Vector2 velocityupLeft = new Vector2(-5, 5);
public Vector2 velocitydownRight = new Vector2(5,-5);
public Vector2 velocitydownLeft = new Vector2(-5,-5);

private Rigidbody2D shotRigid;



public bool enemyContact = false;
public bool enemyContactTrue = false;

void Awake()
{
    shotRigid = GetComponent<Rigidbody2D> ();

}

void Start()
{

    //checking which direction player is facing to decide which way to shoot
    shotRigid = GetComponent<Rigidbody2D> ();

}

void enemyContactFunction(){
    enemyContact = true;
}

void OnCollisionEnter2D (Collision2D col)
{
    if (col.gameObject.tag == "Enemy1" ) {

        Debug.Log ("shot has collided with tagged enemy");
        if (enemyContact == false){
            enemyContactFunction();

    }   
}

} }

无论如何，布尔值都不会改变

0 个答案: