void Explosion()
{
playerDamage = target.GetComponent <PlayerDamage>();
currentTargetDistance = Vector3.Distance(target.transform.position, transform.position);
playerDamage.ExplosionDamage(currentTargetDistance, explosionRange, maxExplosionDamage);
Instantiate(explosion, transform.position, Quaternion.identity);
Destroy(gameObject);
}