/// <summary>Gets all doors near any player.</summary>
/// <param name="location">The location to look in.</param>
/// <returns>The doors that were found.</returns>
private IEnumerable <Door> GetDoorsNearPlayers(GameLocation location)
{
if (!this.doors.TryGetValue(Utils.GetLocationName(location), out IDictionary <Point, Door> doorsInLocation))
{
yield break;
}
foreach (Farmer farmer in location.farmers)
{
for (int i = -2; i < 3; i++)
{
// Search along the x axis for horizontal doors and along the y axis for vertical doors (parallel to the hallway direction).
if (doorsInLocation.TryGetValue(new Point(farmer.getTileX() + i, farmer.getTileY()), out Door door) && door.Extras.IsAutomaticDoor && door.Orientation == Orientation.Horizontal)
{
yield return(door);
if (DoorManager.GetDoubleDoor(door, doorsInLocation, out Door doubleDoor))
{
yield return(doubleDoor);
}
}
if (doorsInLocation.TryGetValue(new Point(farmer.getTileX(), farmer.getTileY() + i), out door) && door.Extras.IsAutomaticDoor && door.Orientation == Orientation.Vertical)
{
yield return(door);
if (DoorManager.GetDoubleDoor(door, doorsInLocation, out Door doubleDoor))
{
yield return(doubleDoor);
}
}
}
}
}
/*********
** Private methods
*********/
/// <summary>Tries to toggle a door, also toggling the accompanying double door if successful.</summary>
/// <param name="door">The door to toggle.</param>
/// <param name="doorsInLocation">The other doors in the location</param>
/// <param name="force">Whether to toggle forcefully or not.</param>
/// <returns>All doors that were toggled.</returns>
private IEnumerable <Door> TryToggleDoor(Door door, IDictionary <Point, Door> doorsInLocation, bool force)
{
if (door.Toggle(force))
{
yield return(door);
if (DoorManager.GetDoubleDoor(door, doorsInLocation, out Door doubleDoor) && doubleDoor.Toggle(force))
{
yield return(doubleDoor);
}
}
}