// If enemy enters the range of attack
private void OnCollisionEnter(Collision col)
{
if ((target != null) && !target.Equals(null))
{
var target_tag = target.getGameObject().tag;
var col_tag = col.collider.gameObject.tag;
if (((col_tag == "Enemy") && (target_tag == "Unit")) || ((col_tag == "Building") && (target_tag == "Building")))
{
target.ReceiveDamage(damage);
}
}
}
public void Shoot(CanReceiveDamage target, float damage)
{
this.target = target;
this.target_position = target.getGameObject().transform.position;
this.damage = damage;
}