public void Update(IInput input)
{
bool autoBottomShift = false;
double timeFromDown = (DateTime.Now - time).TotalMilliseconds;
if (timeFromDown >= AUTO_BOTTOM_SHIFT_MILLISECONDS) {
autoBottomShift = true;
time = DateTime.Now;
}
if (input.leftRotation) {
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.RotateLeft();
if (cells.IsReflection(copy)) {
currentTetrimino = copy;
}
}
if (input.rightRotation) {
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.RotateRight();
if (cells.IsReflection(copy)) {
currentTetrimino = copy;
}
}
if (input.left) {
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveLeft();
if (cells.IsReflection(copy)) {
currentTetrimino = copy;
}
}
if (input.right) {
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveRight();
if (cells.IsReflection(copy)) {
currentTetrimino = copy;
}
}
if (input.down || autoBottomShift) {
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveDown();
if (cells.IsReflection(copy)) {
currentTetrimino = copy;
}
else {
//固定.
cells.Reflect(currentTetrimino);
currentTetrimino = TetriminoGenerator.CreateRandomTetrimino();
if (!cells.IsReflection(currentTetrimino)) {
isGameOver = true;
}
time = DateTime.Now;
}
}
cells.DeleteLine();
}
/// <summary>
/// 現在のテトリミノの情報をマス全体に書き込むことなく、結合した状態を取得する.
/// </summary>
/// <param name="tetrimino">Tetrimino.</param>
public CellColor[,] Merge(Tetrimino tetrimino)
{
CellColor[,] colors = CreateEmptyCellColors();
for (int x = 0 ; x < WiDTH ; ++x) {
for (int y = 0 ; y < HEIGHT ; ++y) {
colors[x, y] = cellColors[x, y];
}
}
Reflect(colors, tetrimino);
return colors;
}
/// <summary>
/// 現在のテトリミノの情報をマス全体に書き込むことなく、結合した状態を取得する.
/// </summary>
/// <param name="tetrimino">Tetrimino.</param>
public CellColor[,] Merge(Tetrimino tetrimino)
{
CellColor[,] colors = CreateEmptyCellColors();
for (int x = 0; x < WiDTH; ++x)
{
for (int y = 0; y < HEIGHT; ++y)
{
colors[x, y] = cellColors[x, y];
}
}
Reflect(colors, tetrimino);
return(colors);
}
private void Reflect(CellColor[,] colors, Tetrimino tetrimino)
{
for (int tetriminoX = 0; tetriminoX < tetrimino.width; ++tetriminoX)
{
for (int tetriminoY = 0; tetriminoY < tetrimino.height; ++tetriminoY)
{
int x = tetrimino.leftTopX + tetriminoX;
int y = tetrimino.leftTopY + tetriminoY;
if (x < 0 || x >= WiDTH || y < 0 || y >= HEIGHT)
{
continue;
}
if (tetrimino.colors[tetriminoX, tetriminoY] != CellColor.Empty)
{
colors[x, y] = tetrimino.colors[tetriminoX, tetriminoY];
}
}
}
}
/// <summary>
/// 現在のテトリミノをマスに反映させられるかどうか.
/// </summary>
/// <returns><c>true</c> if this instance is reflection the specified tetrimino; otherwise, <c>false</c>.</returns>
/// <param name="tetrimino">Tetrimino.</param>
public bool IsReflection(Tetrimino tetrimino)
{
//境界チェック.
if (tetrimino.validLeft < 0 || tetrimino.vaildRight >= WiDTH || tetrimino.validTop < 0 || tetrimino.validBottom >= HEIGHT) {
return false;
}
//既存のセルとぶつかるかどうか.
for (int tetriminoX = 0 ; tetriminoX < tetrimino.width ; ++tetriminoX) {
for (int tetriminoY = 0 ; tetriminoY < tetrimino.height ; ++tetriminoY) {
int x = tetrimino.leftTopX + tetriminoX;
int y = tetrimino.leftTopY + tetriminoY;
if (x < 0 || x >= WiDTH || y < 0 || y >= HEIGHT) {
continue;
}
if (tetrimino.colors[tetriminoX, tetriminoY] != CellColor.Empty && cellColors[x, y] != CellColor.Empty) {
return false;
}
}
}
return true;
}
public void Update(IInput input)
{
bool autoBottomShift = false;
double timeFromDown = (DateTime.Now - time).TotalMilliseconds;
if (timeFromDown >= AUTO_BOTTOM_SHIFT_MILLISECONDS)
{
autoBottomShift = true;
time = DateTime.Now;
}
if (input.leftRotation)
{
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.RotateLeft();
if (cells.IsReflection(copy))
{
currentTetrimino = copy;
}
}
if (input.rightRotation)
{
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.RotateRight();
if (cells.IsReflection(copy))
{
currentTetrimino = copy;
}
}
if (input.left)
{
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveLeft();
if (cells.IsReflection(copy))
{
currentTetrimino = copy;
}
}
if (input.right)
{
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveRight();
if (cells.IsReflection(copy))
{
currentTetrimino = copy;
}
}
if (input.down || autoBottomShift)
{
Tetrimino copy = TetriminoGenerator.Copy(currentTetrimino);
copy.MoveDown();
if (cells.IsReflection(copy))
{
currentTetrimino = copy;
}
else
{
//固定.
cells.Reflect(currentTetrimino);
currentTetrimino = TetriminoGenerator.CreateRandomTetrimino();
if (!cells.IsReflection(currentTetrimino))
{
isGameOver = true;
}
time = DateTime.Now;
}
}
cells.DeleteLine();
}
public GameController()
{
cells = new Cells();
currentTetrimino = TetriminoGenerator.CreateRandomTetrimino();
time = DateTime.Now;
}
/// <summary>
/// 現在のテトリミノの情報をマスにかきこむ.
/// </summary>
/// <param name="tetrimino">Tetrimino.</param>
public void Reflect(Tetrimino tetrimino)
{
Reflect(cellColors, tetrimino);
}
private void Reflect(CellColor[,] colors, Tetrimino tetrimino)
{
for (int tetriminoX = 0 ; tetriminoX < tetrimino.width ; ++tetriminoX) {
for (int tetriminoY = 0 ; tetriminoY < tetrimino.height ; ++tetriminoY) {
int x = tetrimino.leftTopX + tetriminoX;
int y = tetrimino.leftTopY + tetriminoY;
if (x < 0 || x >= WiDTH || y < 0 || y >= HEIGHT) {
continue;
}
if (tetrimino.colors[tetriminoX, tetriminoY] != CellColor.Empty) {
colors[x, y] = tetrimino.colors[tetriminoX, tetriminoY];
}
}
}
}
/// <summary>
/// 現在のテトリミノの情報をマスにかきこむ.
/// </summary>
/// <param name="tetrimino">Tetrimino.</param>
public void Reflect(Tetrimino tetrimino)
{
Reflect(cellColors, tetrimino);
}
public static Tetrimino Copy(Tetrimino tetrimino)
{
return(new Tetrimino(tetrimino));
}
public Tetrimino(Tetrimino original)
{
leftTopX = original.leftTopX;
leftTopY = original.leftTopY;
colors = original.colors;
}
public GameController()
{
cells = new Cells();
currentTetrimino = TetriminoGenerator.CreateRandomTetrimino();
time = DateTime.Now;
}
public static Tetrimino Copy(Tetrimino tetrimino)
{
return new Tetrimino(tetrimino);
}
public Tetrimino(Tetrimino original)
{
leftTopX = original.leftTopX;
leftTopY = original.leftTopY;
colors = original.colors;
}
