public TetrisSimulator(GameState gameState = null)
{
var board = new Board();
var piece = new Piece();
var nextPiece = Tetriminos.GetRandom();
GameState = gameState ?? new GameState(board, piece, nextPiece)
{
StartLevel = 9
};
}
private void SpawnTetrimino()
{
currentTetriminos = (Tetriminos)Activator.CreateInstance(previewTetriminos.Peek());
ghostTetriminos = (Tetriminos)Activator.CreateInstance(previewTetriminos.Dequeue());
AddToQueue();
currentTetriminos.MoveDown(1);
ghostTetriminos.IsGhostTetrimino = true;
MoveGhostTetrimonos();
JustSwitched = false;
}
public TetrisSimulator InHeartMode()
{
var board = new Board();
var piece = new Piece();
var nextPiece = Tetriminos.GetRandom();
GameState = new GameState(board, piece, nextPiece)
{
StartLevel = 9, HeartMode = true
};
return(this);
}
public void SimpleSearchRandomBoards()
{
int maxHeight = 15;
for (int i = 0; i < 100; i++)
{
var board = TestHelper.GetRandomBoard(maxHeight);
var current = Tetriminos.GetRandom();
var next = Tetriminos.GetRandom();
var gameState = new GameState(board, current, next);
var result = _twoPieceSearch.Search(gameState);
}
}
private IEnumerable <GameState> GenerateGameStates(int number)
{
var random = new Random(123);
for (int i = 0; i < number; i++)
{
var board = new Board().Random(random);
var piece = new Piece(Tetriminos.GetRandom(random));
var nextPiece = Tetriminos.GetRandom(random);
var gameState = new GameState(board, piece, nextPiece);
yield return(gameState);
}
}
public void PredictiveSearchAllSeven_Parallel()
{
Tetrimino current = Tetriminos.GetRandom();
Task <SearchResult>[] tasks = new Task <SearchResult> [Tetriminos.All.Length];
foreach (var next in Tetriminos.All)
{
tasks[(int)next] = Task.Factory.StartNew(() =>
{
var gameState = new GameState(current, next);
return(_predictiveSearch.Search(gameState));
});
}
Task.WaitAll(tasks);
}
public void SwitchBank()
{
if (!JustSwitched)
{
JustSwitched = true;
Type temp = currentTetriminos.GetType();
if (bankTetriminos != null)
{
currentTetriminos = (Tetriminos)Activator.CreateInstance(bankTetriminos);
}
else
{
SpawnTetrimino();
}
bankTetriminos = temp;
MoveGhostTetrimonos();
notifyObservers();
}
}
static TimeSpan MeasurePredictiveSearch(int number)
{
var gamestates = Enumerable.Range(0, number)
.Select(x => new Board().Random())
.Select(x => new GameState(x, Tetriminos.GetRandom(), Tetriminos.GetRandom()))
.ToList();
var heuristic = new YiyuanLeeHeuristic();
var search = new PredictiveSearch(heuristic);
var sw = new Stopwatch();
sw.Start();
foreach (var gamestate in gamestates)
{
var result = search.Search(gamestate);
}
sw.Stop();
return(sw.Elapsed);
}
private bool Collides(Tetriminos tetriminos)
{
foreach (var position in tetriminos.Positions)
{
if (position.Y == 0)
{
return(true);
}
try
{
if (field[position.Y - 1][position.X] != 0)
{
return(true);
}
}
catch (Exception)
{
}
}
return(false);
}
