OnTriggerEnter2D from external code example

Example 1: ontriggerenter2d

void OnTriggerEnter2D(Collider2D col)
{
	Debug.Log(gameObject.name + " Collided");
}

Example 2: ontriggerenter2d

void OnTriggerEnter2D(Collider2D col)
    {
        Debug.Log(col.gameObject.name + " : " + gameObject.name + " : " + Time.time);
        spriteMove = -0.1f;
    }