public Location(
LocationId locationId,
IEnumerable <LocationId> locations,
IEnumerable <RoadId> roads)
{
LocationId = locationId;
Locations = locations;
Roads = roads;
}
public static RoadMovementComponent EnterRoadFrom(Road road, LocationId locationId)
{
if (road.FromPoint.LocationId == locationId)
{
return(new RoadMovementComponent(road, Distance.Zero, MovementDirection.Forward));
}
if (road.ToPoint.LocationId == locationId)
{
return(new RoadMovementComponent(road, Distance.Zero, MovementDirection.Backward));
}
throw new InvalidOperationException($"Can't enter road {road.RoadId} from location {locationId}.");
}
public ValueTask HandleAsync(ConnectedClient sender, MoveToLocation message, CancellationToken cancellationToken)
{
var playerId = new PlayerId(sender.ClientId);
var player = _players.Find(playerId);
if (player == null)
{
throw new InvalidOperationException("Player is not found.");
}
var locationId = new LocationId(message.LocationId);
player.MoveToLocation(locationId); // Messaging group will be updated by player itself.
_players.Save(player);
return(default);
public ValueTask HandleAsync(ConnectedClient sender, TeleportPlayerToLocation message, CancellationToken cancellationToken)
{
var playerId = new PlayerId(message.PlayerId);
var locationId = new LocationId(message.LocationId);
var player = _players.Find(playerId);
if (player == null)
{
throw new InvalidOperationException("Player does not exist.");
}
player.TeleportToLocation(locationId);
_players.Save(player);
return(default);
