public MoveResult MovePiece(MatrixPiece piece, MapDirection direction, float duration)
{
if (null == piece)
{
return(MoveResult.Fail);
}
if (null == piece.owner || !piece.owner.TryGetTarget(out object pieceOwner))
{
Debug.Log("Error. Piece owner is missing");
return(MoveResult.Fail);
}
MatrixNode2D node = pieceOwner as MatrixNode2D;
if (null == node)
{
Debug.Log("Error. Need MatrixNode2D for Matrix board");
return(MoveResult.Fail);
}
if (node.IsAnimating)
{
return(MoveResult.Animating);
}
var oldOrigin = piece.origin;
var newOrigin = oldOrigin + direction.Offset();
if (newOrigin == oldOrigin)
{
return(MoveResult.Fail);
}
var excludeList = new HashSet <MatrixPiece>();
excludeList.Add(piece);
if (board.IsPieceBlockedAt(newOrigin, piece, excludeList))
{
return(MoveResult.Blocked);
}
board.RemovePiece(piece);
board.PutPiece(piece, newOrigin);
var endPosition = NodePosition(node);
if (duration > 0)
{
node.moveAnimationCurve = new Optional <AnimationCurve <Vector2> >(new AnimationCurve <Vector2>());
node.moveAnimationCurve.value.start = node.transform.localPosition;
node.moveAnimationCurve.value.end = endPosition;
node.moveAnimationTimer.duration = duration;
node.moveAnimationTimer.Reset();
}
else
{
node.transform.localPosition = endPosition;
}
return(MoveResult.Success);
}
public void TestMatrixBoard()
{
var sut = new MatrixBoard(new Vector2Int(3, 3));
var lPiece = new MatrixPiece(new Vector2Int(3, 2));
lPiece.SetCell(new Vector2Int(0, 0), true);
lPiece.SetCell(new Vector2Int(1, 0), true);
lPiece.SetCell(new Vector2Int(2, 0), true);
lPiece.SetCell(new Vector2Int(2, 1), true);
var squarePiece = new MatrixPiece(new Vector2Int(2, 2));
squarePiece.Fill();
Assert.AreEqual(true, squarePiece.CellAt(new Vector2Int(0, 0)));
Assert.AreEqual(true, squarePiece.CellAt(new Vector2Int(1, 0)));
Assert.AreEqual(true, squarePiece.CellAt(new Vector2Int(0, 1)));
Assert.AreEqual(true, squarePiece.CellAt(new Vector2Int(1, 1)));
Assert.AreEqual(true, sut.PutPiece(lPiece, new Vector2Int(0, 0)));
Assert.AreEqual(false, sut.PutPiece(squarePiece, new Vector2Int(0, 0)));
Assert.AreEqual(false, sut.PutPiece(squarePiece, new Vector2Int(1, 0)));
Assert.AreEqual(false, sut.PutPiece(squarePiece, new Vector2Int(1, 1)));
Assert.AreEqual(true, sut.PutPiece(squarePiece, new Vector2Int(0, 1)));
Assert.AreEqual(lPiece, sut.PieceAt(new Vector2Int(0, 0)));
Assert.AreEqual(lPiece, sut.PieceAt(new Vector2Int(1, 0)));
Assert.AreEqual(lPiece, sut.PieceAt(new Vector2Int(2, 0)));
Assert.AreEqual(lPiece, sut.PieceAt(new Vector2Int(2, 1)));
Assert.AreEqual(squarePiece, sut.PieceAt(new Vector2Int(0, 1)));
Assert.AreEqual(squarePiece, sut.PieceAt(new Vector2Int(1, 1)));
Assert.AreEqual(squarePiece, sut.PieceAt(new Vector2Int(0, 2)));
Assert.AreEqual(squarePiece, sut.PieceAt(new Vector2Int(1, 2)));
Assert.AreEqual(new Vector2Int(0, 1), squarePiece.origin);
Assert.AreEqual(new Vector2Int(0, 0), lPiece.origin);
Assert.AreEqual(new Vector2Int(0, 0), sut.CellAt(new Vector2Int(0, 0)).pieceLocation);
Assert.AreEqual(new Vector2Int(1, 0), sut.CellAt(new Vector2Int(1, 0)).pieceLocation);
Assert.AreEqual(new Vector2Int(2, 0), sut.CellAt(new Vector2Int(2, 0)).pieceLocation);
Assert.AreEqual(new Vector2Int(0, 0), sut.CellAt(new Vector2Int(0, 1)).pieceLocation);
Assert.AreEqual(new Vector2Int(1, 0), sut.CellAt(new Vector2Int(1, 1)).pieceLocation);
Assert.IsTrue(sut.IsCellBlockedAt(new Vector2Int(0, 0)));
Assert.IsFalse(sut.IsCellBlockedAt(new Vector2Int(2, 2)));
Assert.IsTrue(sut.IsPieceBlockedAt(new Vector2Int(0, 1), squarePiece));
var excludeList = new HashSet <MatrixPiece>();
excludeList.Add(squarePiece);
Assert.IsFalse(sut.IsPieceBlockedAt(new Vector2Int(0, 1), squarePiece, excludeList));
Assert.IsTrue(sut.IsPieceBlockedAt(new Vector2Int(1, 1), squarePiece, excludeList));
sut.RemovePiece(squarePiece);
Assert.IsFalse(sut.IsPieceBlockedAt(new Vector2Int(0, 1), squarePiece));
Assert.AreEqual(null, sut.CellAt(new Vector2Int(0, 1)).piece);
Assert.AreEqual(null, sut.CellAt(new Vector2Int(1, 1)).piece);
Assert.AreEqual(null, sut.CellAt(new Vector2Int(0, 2)).piece);
Assert.AreEqual(null, sut.CellAt(new Vector2Int(1, 2)).piece);
}
