void Explosion()
{
Collider[] coll = Physics.OverlapSphere(transform.position, Range);
GameObject p = Instantiate(ExplosionEffect, transform.position, transform.rotation);
p.GetComponent <ParticleSystem>().Play();
AudioSource.PlayClipAtPoint(ExplosionSound, transform.position);
HashSet <Transform> set = new HashSet <Transform>();
foreach (var obj in coll)
{
if (set.Contains(obj.transform.root))
{
continue;
}
set.Add(obj.transform.root);
Tank tank = obj.GetComponent <Tank>();
if (tank != null)
{
tank.AddDamage(CalculateDamge(transform.position, obj.transform));
}
Rigidbody rigid = obj.GetComponent <Rigidbody>();
if (rigid != null)
{
rigid.AddExplosionForce(ExplosionForce, transform.position, Range);
}
}
Destroy(this.gameObject);
}