/// <summary>
/// Creates a new custom tetrimino.
/// </summary>
/// <param name="blocks">What block(s) does the tetrimino has initially.</param>
/// <param name="matrix"></param>
public CustomTetrimino(List<TetrisBlock> blocks, TetrisBlock[,] matrix)
{
this.blocks = blocks;
foreach (TetrisBlock block in blocks) {
matrix[block.X, block.Y] = null;
}
}
/// <summary>
/// Construct a new O Shaped Tetrinimo.
/// </summary>
/// <param name="matrix">Please pass the matrix field of the TetrisBoard object.</param>
public OShapedTetrimino(TetrisBlock[,] matrix, TetrisWindow form)
: base(matrix, form)
{
blocks = new List<TetrisBlock> () {
new TetrisBlock (Color.Cyan, 7, 0, form),
new TetrisBlock (Color.Cyan, 7, 1,form),
new TetrisBlock (Color.Cyan, 8, 0, form),
new TetrisBlock (Color.Cyan, 8, 1, form)
};
}
/// <summary>
/// Adds all the tetris blocks of this tetrmino to a matrix.
/// </summary>
/// <param name="matrix">Where to add the tetris blocks</param>
public void AddTetrisBlocksToMatrix(TetrisBlock[,] matrix)
{
foreach (var block in blocks) {
if (matrix[block.X, block.Y] == null) {
matrix[block.X, block.Y] = block;
} else {
throw new ArgumentException ("The Tetrimino has landed incorrectly.");
}
}
}
/// <summary>
/// Constructs a new L shaped tetrimino.
/// </summary>
/// <param name="matrix">Please pass the matrix field of the TetrisBoard object.</param>
public LShapedTetrimino(int rotationIndex, TetrisBlock[,] matrix, TetrisWindow form)
: base(matrix, form)
{
blocks = new List<TetrisBlock> () {
new TetrisBlock (Color.Yellow, 7, 0, form),
new TetrisBlock (Color.Yellow, 7, 1, form),
new TetrisBlock (Color.Yellow, 7, 2, form),
new TetrisBlock (Color.Yellow, 8, 2, form)
};
RotationIndex = 0;
for (int i = 0 ; i < rotationIndex ; i++) {
Rotate ();
}
}
/// <summary>
/// Constructs a new S shaped tetrimino.
/// </summary>
/// <param name="matrix">Please pass the matrix field of the TetrisBoard object.</param>
public SShapedTetrimino(int rotationIndex, TetrisBlock[,] matrix, TetrisWindow form)
: base(matrix, form)
{
if (rotationIndex == 0) {
blocks = new List<TetrisBlock> () {
new TetrisBlock (Color.Lime, 6, 1, form),
new TetrisBlock (Color.Lime, 7, 1, form),
new TetrisBlock (Color.Lime, 7, 0, form),
new TetrisBlock (Color.Lime, 8, 0, form)
};
} else if (rotationIndex == 1) {
blocks = new List<TetrisBlock> () {
new TetrisBlock (Color.Lime, 7, 0, form),
new TetrisBlock (Color.Lime, 7, 1, form),
new TetrisBlock (Color.Lime, 8, 1, form),
new TetrisBlock (Color.Lime, 8, 2, form)
};
}
RotationIndex = rotationIndex;
}
private void FindAdjacentBlocks(TetrisBlock[,] matrix, out List<TetrisBlock> adjBlocks)
{
adjBlocks = new List<TetrisBlock> ();
try {
adjBlocks.Add (matrix[X - 1, Y - 1]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X, Y - 1]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X + 1, Y - 1]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X - 1, Y]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X + 1, Y]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X - 1, Y + 1]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X, Y + 1]);
} catch (IndexOutOfRangeException) { }
try {
adjBlocks.Add (matrix[X + 1, Y + 1]);
} catch (IndexOutOfRangeException) { }
}
/// <summary>
/// Adds all the tetris blocks that belong to this tetrimio to a matrix.
/// </summary>
/// <param name="matrix">The matrix.</param>
public void AddTetrisBlocksToMatrix(TetrisBlock[,] matrix)
{
foreach (TetrisBlock block in blocks) {
matrix[block.X, block.Y] = block;
}
}
protected Tetrimino(TetrisBlock[,] matrix, TetrisWindow form)
{
tetrisBlockMatrix = matrix;
timer = new Timer () { Interval = 1000, Enabled = true };
timer.Tick += timer_Elapsed;
}
