/// <summary>
/// Generate a play action for current scene.
/// </summary>
/// <param name="scene">The scene.</param>
/// <returns>The cards to be played.</returns>
public RockAction GetPlayAction(RockScene scene)
{
// You can just return an null or empty list, which means ends turn.
//// return null;
//// Put your codes in here.
RockSceneContext context = new RockSceneContext(scene);
double bestScore = 0d;
List <int> bestAction = null;
Random r = new Random();
foreach (List <int> action in scene.PlayOptions)
{
double score = PlayActionScore.ComputeScore(context, action);
score += r.NextDouble();
if (score >= bestScore)
{
bestScore = score;
bestAction = action;
}
}
if (bestAction != null)
{
return(RockAction.Create(bestAction));
}
return(this.DefaultGetPlayAction(scene));
}
/// <summary>
/// Generate a play action for current scene.
/// </summary>
/// <param name="scene">The scene.</param>
/// <returns>The cards to be played.</returns>
public RockAction GetPlayAction(RockScene scene)
{
this.tracer.Verbose(RockJsonSerializer.Serialize(scene));
try
{
if (string.IsNullOrEmpty(this.configuration.BotEndpoint))
{
var robot = new Bot.RockBot();
var action = robot.GetPlayAction(scene);
this.tracer.Verbose(RockJsonSerializer.Serialize(action));
return(action);
}
else
{
var apiClient = new RockApiClient();
var action = apiClient.Post <RockAction>($"{this.configuration.BotEndpoint}{RockConstants.DefaultBotPlayRelativePath}", scene);
this.tracer.Verbose(RockJsonSerializer.Serialize(action));
return(action);
}
}
catch (Exception e)
{
this.tracer.Error($"Unexpected Exception from Bot: {e}");
return(RockAction.Create());
}
}
/// <summary>
/// The default implementation of GetPlayAction
/// </summary>
/// <param name="scene">the scene</param>
/// <returns>the cards to be played</returns>
private RockAction DefaultGetPlayAction(RockScene scene)
{
if (scene.PlayOptions.Count == 0)
{
return(RockAction.Create());
}
else
{
// this smart bot will randomly choose an play action.
return(RockAction.Create(scene.PlayOptions[new Random().Next(0, scene.PlayOptions.Count)]));
}
}
public void TestRockActionFactoryMethods()
{
var action = RockAction.Create(new List <int>());
Assert.AreEqual(action.Version, 1);
Assert.AreEqual(action.Objects.Count, 0);
Assert.AreEqual(action.Slot, -1);
action = RockAction.Create(new List <int>(), 2);
Assert.AreEqual(action.Version, 1);
Assert.AreEqual(action.Objects.Count, 0);
Assert.AreEqual(action.Slot, 2);
}
/// <summary>
/// The default implementation of GetMulliganAction
/// </summary>
/// <param name="scene">the scene</param>
/// <returns>the cards to be mulligan-ed</returns>
private RockAction DefaultGetMulliganAction(RockScene scene)
{
List <int> cards = new List <int>();
foreach (RockCard card in scene.Self.Cards)
{
if (card.Cost >= 4)
{
cards.Add(card.RockId);
}
}
return(RockAction.Create(cards));
}