/// <summary>
/// Consider new dices rolled.
/// </summary>
/// <param name="dices">List of dices values.</param>
/// <returns>Indices of dices to keep, empty if intending to score.</returns>
private List <int> ConsiderDices(List <int> dices)
{
var diceIndices = new List <int>();
var lastRolledDices = new List <Dice>();
currentTurnState.Attempt++;
for (var i = 0; i < dices.Count; i++)
{
currentTurnState.Dices[i].Value = dices[i];
// this dice is not kept yet
if (!currentTurnState.Dices[i].Kept)
{
lastRolledDices.Add(currentTurnState.Dices[i]);
}
}
var currentTotalScore = currentTurnState.Score;
var split = Scoring.SplitDicesByValue(lastRolledDices);
foreach (var diceValue in split.Keys)
{
// keep all ones and fives
if (diceValue == 1 || diceValue == 5)
{
diceIndices.AddRange(FindDiceByValueSendableIndices(diceValue));
}
else
{
if (Scoring.ComputeSameDicesScore(diceValue, split[diceValue]) > 0)
{
diceIndices.AddRange(FindDiceByValueSendableIndices(diceValue));
}
}
currentTotalScore += Scoring.ComputeSameDicesScore(diceValue, split[diceValue]);
}
lastKeptDices = new List <Dice>();
foreach (var diceIndex in diceIndices)
{
lastKeptDices.Add(currentTurnState.Dices[diceIndex - 1]);
}
currentAction =
currentTotalScore < 350 ||
lastKeptDices.Count + currentTurnState.Dices.FindAll(dice => dice.Kept).Count == 6
? PlayerAction.Keep
: PlayerAction.Score;
return(diceIndices);
}