/// <summary>
/// Cleanly switches the PoE of the entity.
/// </summary>
public void SwitchPoE(IPlaneOfExistence newPoe)
{
if (newPoe == null)
{
throw new ArgumentNullException(nameof(newPoe));
}
if (newPoe == PoE)
{
return;
}
var oldPoe = PoE;
PoE?.RemoveEntity(this);
PoE = newPoe;
PoE.RegisterNewEntity(this);
Parent.SendMessage(new PoeSwitchMessage(oldPoe, newPoe));
UpdateRegion();
}
public Region([NotNull] IPlaneOfExistence poe, int x, int y)
{
Poe = poe ?? throw new ArgumentNullException(nameof(poe));
X = x;
Y = y;
}
public PoeSwitchMessage([CanBeNull] IPlaneOfExistence oldPoe, [NotNull] IPlaneOfExistence newPoe)
{
OldPoe = oldPoe;
NewPoe = newPoe ?? throw new ArgumentNullException(nameof(newPoe));
}
