Delete object when two collision or more

Questions & Answers
1

Hi i got a script :

function OnCollisionEnter(collision : Collision)
{
    if (collision.gameObject.name == "zombie")
    {
        Destroy(collision.gameObject);
    }
}

Its a nice script, but i want it delete object when two object collide ( its like enemy healt ) like when i shoot two time it delete it, thanks !

2

The easiest way would probably be to make a new script for you enemies and attach it to them instead of the bullet. You could do something like this:

var enemyHealth = 2;

function OnCollisionEnter(collision : Collision)
{
	if (collision.gameObject.name == "bullet")
	{
	    enemyHealth -= 1;
                
        if (enemyHealth <= 0)
        {
            Destroy(this.gameObject);
        }
	}
}

However, it would probably be a better idea to give your bullets a tag, like “bullet”. The code would be almost exactly the same, but instead of collision.gameObject.name it would be:

if (collision.gameObject.tag == "bullet")