internal override void MakeMove(
PlayerEntity player,
long tileId,
ITrain train)
{
var tile = player
.Hand
.First(t => t.Id == tileId);
var openDoubleIds = Games
.Get(player.gameId)
.GetOpenDoubleTileIds()
.ToArray();
if (openDoubleIds.Any() &&
!Games
.Get(player.gameId)
.GetPlayedTile(openDoubleIds.First())
.IsMatch(tile))
{
throw new ApplicationException($"Illegal move. Must play on first present open double which is '{Games.Get(player.gameId).GetPlayedTile(openDoubleIds.First())}'. The played tile '{tile}' is not a match.");
}
train.AddTile(
tile,
player.Id);
player.Hand =
new HashSet <DominoTileEntity>(
player.Hand.Where(t => t.Id != tile.Id));
}