如何防止游戏对象在碰撞时被相同的脚本破坏？

Question

当玩家按下攻击其中一个游戏对象时，所有游戏对象（敌人）都会被摧毁。如果 gameObject(enemy) 与当前对象发生碰撞，我希望它能够销毁它，而其他对象不会被销毁。所有的敌人都有相同的剧本。

这是附加在 MainCharacter 游戏对象中的移动脚本..

public class Movement : MonoBehaviour
{
    public float movementSpeed = 6.0f;
    public GameObject player;
    public int jumpHeight = 350;
    private bool onGround = false;
    private bool afterMovingPlatform = false;
    Animator anim;

    //// Use this for initialization
    void Start()
    {
        anim = GetComponent<Animator>();
        player = GetComponent<GameObject>();
    }

    void Update()
    {
        //these are the codes for keyboard inputs when walking, attacking, etc...
    }

    void OnCollisionEnter2D(Collision2D coll)
    {
        if (coll.gameObject.tag == "Ground")
        {
            onGround = true;

            if (afterMovingPlatform)
            {
                transform.parent = null;
                afterMovingPlatform = false;
            }
        }

        if ((coll.gameObject.tag == "Respawn" || coll.gameObject.tag == "Enemy") && (this.anim.GetCurrentAnimatorStateInfo(0).IsName("Attack Right") || this.anim.GetCurrentAnimatorStateInfo(0).IsName("Attack Left")))
        {
            EnemyHealth.giveDamage();
        }
        else if (coll.gameObject.tag == "Respawn" || coll.gameObject.tag == "Enemy")
        {
            CoinScore.score = 0;
            Health.health = 3;
            EnemyHealth.enemyHealth = 1;
            SceneManager.LoadScene("LevelF");
            Debug.Log("RESPAWN");
        }

        if (coll.gameObject.tag == "MovingPlatform")
        {
            onGround = true;
            afterMovingPlatform = true;
            transform.parent = coll.transform;
        }   
    }

    //void onCollisionExit2D(Collision2D coll)
    //{
    //    Debug.Log("EXIT");
    //    if (coll.gameObject.tag == "MovingPlatform")
    //    {
    //        transform.parent = null;
    //    }
    //}
}

附在敌人身上的脚本。他们所有人都有敌人健康：1 统一输入。

using UnityEngine;
using System.Collections;

public class EnemyHealth : MonoBehaviour {

    public static int enemyHealth = 1;
    public Transform explosion;
    public int enemyHealths;
    CircleCollider2D coll;

    // Use this for initialization
    void Start () {
        coll = GetComponent<CircleCollider2D>();
    }

    // Update is called once per frame
    void Update()
    {
        enemyHealths = enemyHealth;
        if (enemyHealths <= 0)
        {
            Instantiate(explosion, transform.position, transform.rotation);
            Destroy(coll.gameObject);
        }
    }

    public static void giveDamage()
    {
        enemyHealth -= 1;
    }
}

Answer 1

仅仅是因为函数 giveDamage 被声明为 static（enemyHealth 成员也是如此）

Use the static modifier to declare a static member, which belongs to the type itself rather than to a specific object.

因此，每个敌人共享相同的生命值，当你伤害一个敌人时，实际上你伤害了所有敌人。

每个敌人都必须有自己的生命值。删除 static 关键字并在播放器脚本中执行以下操作

if ((coll.gameObject.tag == "Respawn" || coll.gameObject.tag == "Enemy") && (this.anim.GetCurrentAnimatorStateInfo(0).IsName("Attack Right") || this.anim.GetCurrentAnimatorStateInfo(0).IsName("Attack Left")))
{
    coll.gameObject.GetComponent<EnemyHealth>().giveDamage();
}

如何防止游戏对象在碰撞时被相同的脚本破坏？

How to prevent the gameObjects being destroyed with the same script on Collision?

c#

unity3d

unityscript