/// <summary>
/// Handles when an occupant moves around within a zone.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OccupancyChangedEventArgs" /> instance containing the event data.</param>
private void RoomOccupancyChanged(object sender, OccupancyChangedEventArgs e)
{
// If the departure room is not null, then the character is moving from a room.
if (e.DepartureRoom != null)
{
// Check if the old room was within our zone and the new room is not.
if (this.HasRoom(e.DepartureRoom) && !this.HasRoom(e.ArrivalRoom))
{
this.OnLeftZone(e.Occupant);
}
else if (!this.HasRoom(e.DepartureRoom) && this.HasRoom(e.ArrivalRoom))
{
// We have left one zone and entered this Zone.
this.OnEnteredZone(e.Occupant);
}
// If none of the aboe criteria was met, it indicates that the occupant is moving
// around within the zone, which so we don't need to push events.
return;
}
// If the departure room is null, then we know that they are entering this zone for the first time.
if (this.HasRoom(e.ArrivalRoom))
{
this.OnEnteredZone(e.Occupant);
}
}
/// <summary>
/// Handles when an occupant moves around within a zone.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="OccupancyChangedEventArgs" /> instance containing the event data.</param>
private void RoomOccupancyChanged(object sender, OccupancyChangedEventArgs e)
{
// If the departure room is not null, then the character is moving from a room.
if (e.DepartureRoom != null)
{
// Check if the old room was within our zone and the new room is not.
if (this.HasRoom(e.DepartureRoom) && !this.HasRoom(e.ArrivalRoom))
{
this.OnLeftZone(e.Occupant);
}
else if (!this.HasRoom(e.DepartureRoom) && this.HasRoom(e.ArrivalRoom))
{
// We have left one zone and entered this Zone.
this.OnEnteredZone(e.Occupant);
}
// If none of the aboe criteria was met, it indicates that the occupant is moving
// around within the zone, which so we don't need to push events.
return;
}
// If the departure room is null, then we know that they are entering this zone for the first time.
if (this.HasRoom(e.ArrivalRoom))
{
this.OnEnteredZone(e.Occupant);
}
}
private void OnCharacterLeftRoom(object sender, OccupancyChangedEventArgs e)
{
throw new NotImplementedException();
}