public override TurnAction GetTurnActionAgainstDiscardedTile(Tile discardedTile, Player discardingPlayer)
{
RecentlySelectedTileGrouping = null;
var isNextInTurnOrder = IsPlayerNextInTurnOrder(discardingPlayer);
var canMakeWinningHand = CanClaimDiscardedTileToCompleteWinningHand(discardedTile);
var potentialHandTiles = new List <Tile>(Hand.UncalledTiles)
{
discardedTile
};
var groupsInvolvingDiscardedTile = TileGrouper.FindAllGroupsInTiles(potentialHandTiles)
.Where(group => group.Contains(discardedTile)).ToList();
var allowedGroups = FilterUnallowedGroups(groupsInvolvingDiscardedTile,
x => x.IsSequence() && !isNextInTurnOrder);
while (true)
{
WriteOptionChoiceIntroductoryText();
for (int i = 0; i < allowedGroups.Count; i++)
{
Console.WriteLine($"\t{i + 1}. Claim the discarded {discardedTile} to make: " +
$"[{allowedGroups[i]}].");
}
if (canMakeWinningHand)
{
Console.WriteLine($"\tW: Claim the discarded {discardedTile} to form a [w]inning hand.");
}
Console.WriteLine($"\tP: [P]ass.");
var choice = TakeInputAsLowercase();
if (choice == "w" && canMakeWinningHand)
{
return(TurnAction.DeclareWin);
}
if (choice == "p")
{
return(TurnAction.Pass);
}
int.TryParse(choice, out int numericChoice);
if (numericChoice > 0 && numericChoice < allowedGroups.Count + 1)
{
RecentlySelectedTileGrouping = allowedGroups[numericChoice - 1];
var action = RecentlySelectedTileGrouping.IsTriplet() ? TurnAction.FormTriplet :
(RecentlySelectedTileGrouping.IsQuad() ? TurnAction.FormQuad :
(RecentlySelectedTileGrouping.IsSequence() ? TurnAction.FormSequence : TurnAction.Pass));
return(action);
}
WriteUnrecognizedInputText();
}
}
public override TurnAction GetTurnActionAgainstDiscardedTile(Tile discardedTile, Player discardingPlayer)
{
RecentlySelectedTileGrouping = null;
var indexInPlayerList = Array.IndexOf(Game.Players, this);
var arrayLength = Game.Players.Count();
var moduloPreviousPlayerIndex = (indexInPlayerList - 1 + arrayLength) % arrayLength;
var isNextInTurnOrder = Game.Players[moduloPreviousPlayerIndex] == discardingPlayer;
if (IsClaimingDiscardedTileToCompleteWinningHand(discardedTile))
{
return(TurnAction.DeclareWin);
}
if (IsClaimingDiscardedTileToCompleteGroup(discardedTile, isNextInTurnOrder))
{
RecentlySelectedTileGrouping = ChooseGroupToMakeWithDiscardedTile(discardedTile, isNextInTurnOrder);
var action = RecentlySelectedTileGrouping.IsTriplet() ? TurnAction.FormTriplet :
(RecentlySelectedTileGrouping.IsQuad() ? TurnAction.FormQuad :
(RecentlySelectedTileGrouping.IsSequence() ? TurnAction.FormSequence : TurnAction.Pass));
return(action);
}
return(TurnAction.Pass);
}