void OnTriggerExit(Collider other)
{
// Detect nearby leaving enemies
// (Only collisions with selectables should be reported here)
Attackable otherAtt = other.GetComponent <SelectableCtrl> ().att;
if (this.IsEnemy(otherAtt))
{
AttList.Remove(otherAtt);
}
}
void OnTriggerEnter(Collider other)
{
// Detect nearby approaching enemies
// (Only collisions with selectables should be reported here)
Attackable otherAtt = other.GetComponent <SelectableCtrl> ().att;
if (this.IsEnemy(otherAtt))
{
AttList.Add(otherAtt);
// Detect nearby dying enemies
otherAtt.CurrentHp
.TakeUntilDestroy(gameObject)
.TakeWhile(hp => hp > 0)
.DoOnCompleted(() => AttList.Remove(otherAtt))
.TakeWhile(_ => AttList.Contains(otherAtt))
.Subscribe();
}
}
