public void TestCheckCollisions()
{
var piece = new Piece(new List<Point>()
{
new Point(0,0,3,0),
new Point(0,1,3,1),
new Point(0,2,3,2),
new Point(1,2,4,2)
}.ToImmutableArray());
var field = new List<Point>()
{
new Point(0,0,2,0),
new Point(0,0,2,1),
new Point(0,0,4,2),
new Point(0,0,3,2)
}.ToImmutableHashSet();
var field2 = new List<Point>()
{
new Point(0,0,2,0),
new Point(0,0,2,1),
new Point(0,0,4,0),
new Point(0,0,3,3)
}.ToImmutableHashSet();
var t = new Tetris(@"C:\Users\Meow\Desktop\git\ShporaTetris\ShporaTetris\bin\Debug\tests\smallest.json");
Assert.AreEqual(true, t.CheckCollisions(piece, field, 6, 5));
Assert.AreEqual(false, t.CheckCollisions(piece, field2,6,5));
}
private static string PrintField(Piece currentPiece, ImmutableHashSet<Point> gameField, int width, int height)
{
var result = "";
var formattedField = new string[width, height];
foreach (var cell in gameField)
formattedField[cell.AbsX, cell.AbsY] = "#";
foreach (var cell in currentPiece.Coordinates)
formattedField[cell.AbsX, cell.AbsY] = "*";
for (var i = 0; i < height; i++)
{
for (var j = 0; j < width; j++)
result += formattedField[j, i] ?? ".";
result += "/n";
}
return result;
}
public bool CheckCollisions(Piece piece, ImmutableHashSet<Point> gameField, int width, int height)
{
return piece.Coordinates
.Any(cell => cell.AbsX < 0 || cell.AbsY < 0
|| cell.AbsX >= width || cell.AbsY >= height) || gameField.Overlaps(piece.Coordinates);
}
public ImmutableHashSet<Point> PlacePiece(Piece piece, ImmutableHashSet<Point> gameField)
{
return
gameField.Union(piece.Coordinates);
}
public void TestPlacePiece()
{
var field = new List<Point>()
{
new Point(0,0,0,3),
new Point(0,0,1,3),
new Point(0,0,1,4),
new Point(0,0,2,0),
new Point(0,0,2,1),
new Point(0,0,2,3),
new Point(0,0,3,3),
new Point(0,0,4,1),
new Point(0,0,4,3),
new Point(0,0,5,4),
}.ToImmutableHashSet();
var piece = new Piece(new List<Point>()
{
new Point(0,0,3,0),
new Point(0,1,3,1),
new Point(0,2,3,2),
new Point(1,2,4,2)
}.ToImmutableArray());
var t = new Tetris(@"C:\Users\Meow\Desktop\git\ShporaTetris\ShporaTetris\bin\Debug\tests\smallest.json");
var expected = new List<Point>()
{
new Point(0,0,0,3),
new Point(0,0,1,3),
new Point(0,0,1,4),
new Point(0,0,2,0),
new Point(0,0,2,1),
new Point(0,0,2,3),
new Point(0,0,3,3),
new Point(0,0,4,1),
new Point(0,0,4,3),
new Point(0,0,5,4),
new Point(0,0,3,0),
new Point(0,1,3,1),
new Point(0,2,3,2),
new Point(1,2,4,2)
}.ToImmutableHashSet();
var isTrue = expected.SetEquals(t.PlacePiece(piece, field));
Assert.AreEqual(true, isTrue);
}
public void TestPieceRotate2()
{
var piece = new Piece(new List<Point>()
{
new Point(0,0,3,0),
new Point(0,1,3,1),
new Point(0,2,3,2),
new Point(1,2,4,2)
}.ToImmutableArray());
var p1 = piece.Rotate(DirectionOfRotation.Clockwise);
var expected = new Piece(new List<Point>()
{
new Point(0,0,3,0),
new Point(0,1,2,0),
new Point(0,2,1,0),
new Point(1,2,1,1)
}.ToImmutableArray());
Assert.AreEqual(p1, expected, p1.Coordinates[2].AbsX + " " + p1.Coordinates[2].AbsY);
}
public void TestPieceMove2()
{
var piece = new Piece(new List<Point>()
{
new Point(0,0,3,0),
new Point(0,1,3,1),
new Point(0,2,3,2),
new Point(1,2,4,2)
}.ToImmutableArray());
var p1 = piece.Move(DirectionOfMovement.Left);
var expected = new Piece(new List<Point>()
{
new Point(0,0,2,0),
new Point(0,1,2,1),
new Point(0,2,2,2),
new Point(1,2,3,2)
}.ToImmutableArray());
Assert.AreEqual(p1, expected, p1.Coordinates[2].AbsX + " " + p1.Coordinates[2].AbsY);
}
public void TestPieceDrop3()
{
var piece = new Piece(new List<Point>()
{
new Point(0,0),
new Point(0,-1),
new Point(0,2),
new Point(1,2)
}.ToImmutableArray());
var p1 = piece.Drop(9);
var expected = new Piece(new List<Point>()
{
new Point(0,0,3,1),
new Point(0,0,3,0),
new Point(0,0,3,3),
new Point(0,0,4,3)
}.ToImmutableArray());
Assert.AreEqual(p1, expected, p1.Coordinates[1].AbsX + " " + p1.Coordinates[1].AbsY);
}