/// <summary>
/// Method for evaluating the attack command.
/// </summary>
/// <param name="req">Attack Command</param>
/// <param name="rules">Rules for evaluating the command.</param>
/// <param name="player">Player requesting the attack command.</param>
/// <param name="time">Current game time.</param>
/// <returns>Queue of translated commands resulting from the evaluation.</returns>
private Queue <Command> evaluateAttack(Command req, RuleBook rules, Player player, TimeSpan time)
{
Queue <Command> retval = new Queue <Command>();
// Decorate the command to get the required functionallity.
// Probably a better solution. Suggestions welcome.
Command attack = new AttackDecorator(req);
// Get the target of the attack.
ActiveGameObject targ = (ActiveGameObject)GameObjectFactory.The.getGameObject(attack.Target);
if (targ == null)
{
// TODO: flush the unit's queue of commands. Signifies the attack is over / target is dead.
}
// Unit the command is acting on.
Unit unit = (Unit)GameObjectFactory.The.getGameObject(attack.Actor);
// Pathfind to the target.
List <Vector2> waypoints = _explorer.GetPath(unit.getPosition(), targ.getPosition(), _map);
Engine engine = unit.Engine;
// Time To Destination.
// Note for attack commands we only used the first waypoint.
float ttd = engine.timeToReach(waypoints[0]);
float curt = time.Ticks;
retval.Enqueue(new MoveDecorator(req.Actor, (UInt16)targ.getPosition().X, (UInt16)targ.getPosition().Y, curt + ttd, new Command()));
// TODO: push an attack on as well.
return(retval);
}
private static void TestDecorators()
{
Card soldier = new Card("Soldier", 25, 20);
soldier = new AttackDecorator(soldier, "Sword", 15);
soldier = new AttackDecorator(soldier, "Amulet", 5);
soldier = new DefenseDecorator(soldier, "Helmet", 10);
soldier = new DefenseDecorator(soldier, "Heavy Armor", 45);
Console.WriteLine($"Final Stats: {soldier.Attack} / {soldier.Defense}");
}
private void AddDecoratedCard()
{
Console.WriteLine("\n\nAdding a decorated card:");
Card decoratedCard = new Card("Soldier", 10, 15);
decoratedCard = new AttackDecorator(decoratedCard, "Sword", 15);
decoratedCard = new AttackDecorator(decoratedCard, "Amulet", 5);
decoratedCard = new DefenseDecorator(decoratedCard, "Helmet", 10);
decoratedCard = new DefenseDecorator(decoratedCard, "Heavy Armor", 45);
_player.Cards.Add(decoratedCard);
Console.WriteLine($"{decoratedCard.Name}\t\t({decoratedCard.Attack}/{decoratedCard.Defense})");
}
