private void EnqueueWaitingFleets(Guid userId, PlayerGameState player)
{
foreach (var fleet in player.WaitingFleets)
{
var route = _map.GenerateRoute(fleet.From, fleet.To);
var movingFleet = new MovingFleetData(userId, fleet, route);
player.MovingFleets.Add(movingFleet);
}
player.WaitingFleets.Clear();
}
private void EnqueueWaitingFleets(PlayerGameState player)
{
foreach (var fleet in player.WaitingFleets)
{
var movingFleet = new MovingFleetData
{
Route = _map.GenerateRoute(fleet.From, fleet.To),
Fleet = fleet,
Position = fleet.From
};
player.MovingFleets.Add(movingFleet);
}
player.WaitingFleets.Clear();
}
private async Task HandleBattle(MovingFleetData movingFleet, PlanetData attackerPlanet, PlanetData defenderPlanet)
{
if (attackerPlanet.OwnerId == null)
{
throw new InvalidOperationException($"Attacker planet {attackerPlanet.Name} is neutral.");
}
var attacker = new BattleFleet(movingFleet.Fleet.Ships, attackerPlanet.Power);
var defender = new BattleFleet(defenderPlanet.Ships, defenderPlanet.Power);
var battleOutcome = _battleStrategy.Calculate(attacker, defender);
var previousDefenderOwnerId = defenderPlanet.OwnerId;
var attackerStats = _state.PlayerStates[attackerPlanet.OwnerId.Value].Statistics;
attackerStats.ShipsDestroyed += defender.Ships - battleOutcome.DefenderShips;
attackerStats.ShipsLost += attacker.Ships - battleOutcome.AttackerShips;
if (battleOutcome.AttackerShips > 0)
{
attackerStats.BattlesWon += 1;
defenderPlanet.OwnerId = movingFleet.OwnerUserId;
defenderPlanet.Ships = battleOutcome.AttackerShips;
}
else
{
attackerStats.BattlesLost += 1;
defenderPlanet.Ships = battleOutcome.DefenderShips;
}
var attackOutcome = battleOutcome.AttackerShips > 0 ? AttackOutcome.Win : AttackOutcome.Defeat;
var attackEnded = new AttackHappened(
_state.RoomId,
attackerUserId: movingFleet.OwnerUserId,
defenderUserId: previousDefenderOwnerId,
planetName: defenderPlanet.Name,
outcome: attackOutcome);
if (previousDefenderOwnerId != null)
{
var defenderStats = _state.PlayerStates[previousDefenderOwnerId.Value].Statistics;
defenderStats.ShipsDestroyed += attacker.Ships - battleOutcome.AttackerShips;
defenderStats.ShipsLost += defender.Ships - battleOutcome.DefenderShips;
if (attackOutcome == AttackOutcome.Win)
{
defenderStats.BattlesLost += 1;
}
else
{
defenderStats.BattlesWon += 1;
}
}
await NotifyEverybody(attackEnded);
}
private async Task HandleFleetArrival(MovingFleetData movingFleet)
{
var attackerPlanet = _map[movingFleet.Fleet.From];
if (attackerPlanet.OwnerId == null)
{
throw new InvalidOperationException($"Attacker planet {attackerPlanet.Name} is neutral.");
}
var defenderPlanet = _map[movingFleet.Fleet.To];
if (movingFleet.OwnerUserId == defenderPlanet.OwnerId)
{
defenderPlanet.Ships += movingFleet.Fleet.Ships;
var reinforcementsArrived = new ReinforcementsArrived(
_state.RoomId,
defenderPlanet.Name,
defenderPlanet.OwnerId.Value,
movingFleet.Fleet.Ships);
await _hub.Notify(movingFleet.OwnerUserId, reinforcementsArrived);
return;
}
await HandleBattle(movingFleet, attackerPlanet, defenderPlanet);
}
