void Update()
{
bool targetIsDead;
bool targetIsOutOfRange;
bool characterIsDead = !character.StillAlive();
if (currentTarget == null)
{
targetIsDead = false;
targetIsOutOfRange = false;
}
else
{
var targetDistance = Vector3.Distance(currentTarget.transform.position, transform.position);
targetIsDead = !currentTarget.GetComponent <Character>().StillAlive();
targetIsOutOfRange = targetDistance > weaponInUse.AttackRadius();
}
if (characterIsDead || targetIsDead || targetIsOutOfRange)
{
StopAllCoroutines();
}
}