how can a object take damage from enemies?

Questions & Answers
1

Hey guys
I have a script that all enemies are moving to a box. Now I want that the box can take damage from the enemies and if he dont have any health it should be destroyed. (I already have a Health bar)
thanks,
Dustin

2

if you want to take damage when an enemy collide with the box, try this:

    [SerializeField] private float startHealth;
    [SerializeField] private float damageFromEnermy;

    private float currentHealth;

    // Start is called before the first frame update
    void Start()
    {
        currentHealth = startHealth;
    }

    private void Update()
    {
        if (currentHealth <= 0f)
        {
            Destroy(gameObject);
        }
    }

    private void OnCollisionEnter(Collision collision)
    {
        if (collision.gameObject.CompareTag("Enermy"))
        {
            currentHealth -= damageFromEnermy;

            // Or if the enermy has its own damage variable:
            // currentHealth -= collision.gameObject.GetComponent<EnermyScript>().damage;
        }
    }
3

If it doesn’t work it could be because you put compare tag to enermy instead of enemy.