public Result TryMakeTurn(int start, int end)
{
var gameTurn = GameTurnUtils.CreateTurnByTwoCells(_curField, Side, start, end);
if (gameTurn == null || (gameTurn.IsSimple && _requiredJumps.Any()))
{
return(Result.Fail);
}
_turns.Add(gameTurn);
GameFieldUtils.TryCreateField(_curField, gameTurn, out GameField newField);
// Not the last jump
if (!gameTurn.IsSimple && !gameTurn.IsLevelUp &&
GameTurnUtils.FindTurnsForCell(newField, gameTurn.Steps.Last(), TurnType.Jump).Any())
{
_statusReporter.Status = $"{Side}: {Resources.WpfPlayer_JumpTurn_Continue}";
DoJumpsContinue = true;
_curField = newField;
return(Result.Continue);
}
_sender?.Send(GameTurnUtils.CreateCompositeJump(_turns));
return(Result.Ok);
}
public static IEnumerable <GameTurn> GetTurnsBySide(this CachedField gameField, PlayerSide side)
{
var simpleMoves = new List <GameTurn>();
var requiredJumps = new List <GameTurn>();
void Processor(int cellIdx)
{
var cellTurns = GameTurnUtils.FindTurnsForCell(gameField, cellIdx);
foreach (var turn in cellTurns)
{
if (turn.IsSimple)
{
simpleMoves.Add(turn);
}
else
{
requiredJumps.Add(turn);
}
}
}
gameField.ProcessCellsBySide(side, Processor);
return(requiredJumps.Any() ? GetCompositeJumps(gameField.Origin, requiredJumps) : simpleMoves);
}
private static IEnumerable <GameTurn> GetCompositeJumps(GameField oldField, IEnumerable <GameTurn> jumps)
{
foreach (var jump in jumps)
{
GameFieldUtils.TryCreateField(oldField, jump, out GameField newField);
var subJumps = GetCompositeJumps(newField, GameTurnUtils.FindTurnsForCell(newField, jump.Steps.Last(), TurnType.Jump));
if (subJumps.Any() && !jump.IsLevelUp)
{
foreach (var subJump in subJumps)
{
yield return(GameTurnUtils.CreateCompositeJump(new[] { jump, subJump }));
}
}
else
{
yield return(jump);
}
}
}