public void RotateCw()
{
Cell[,] tmp = new Cell[ROW_SIZE, COL_SIZE];
for (int i = 0; i < ROW_SIZE; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
tmp[i, j] = cells[j, COL_SIZE - i - 1];
}
}
/*
for (int i = 0; i < ROW_SIZE; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
cells[i, j] = tmp[i, j];
}
}
* */
cells = tmp;
}
/// <summary>
/// copies board and stores
/// </summary>
/// <param name="board">연쇄 전 pile의 board</param>
public void SetOriginalBoard(Cell[,] board)
{
lock (thisLock)
{
copiedBoard = (Cell[,])board.Clone();
}
}
public void RotateCcw()
{
Cell[,] tmp = new Cell[ROW_SIZE, COL_SIZE];
for (int i = 0; i < ROW_SIZE; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
tmp[j, COL_SIZE - i - 1] = cells[i, j];
}
}
//TODO: cells = tmp;라고 하면 안되는 이유가 뭐야? 되지 않나? 어쩌피 레퍼런스 가리키고 있는거 아닌가?
/*
for (int i = 0; i < ROW_SIZE; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
cells[i, j] = tmp[i, j];
}
}
* */
cells = tmp;
}
private void PutBlock(int row, int col, Block block, Cell[,] board)
{
for (int i = 0; i < Block.ROW_SIZE; i++)
{
for (int j = 0; j < Block.COL_SIZE; j++)
{
if (!(block.IsEmpty(i,j)))
{
board[row + i, col + j] = block[i, j];
}
}
}
}
private bool isCellCollision(int row, int col, Cell cell)
{
// 빈 칸이면 무조건 안전합니다. 항상 맨 처음 비교합니다.
if (cell.IsEmpty) return false; // always safe
if (col < 0) return true; // should not happen
if (row < 0) return true; // too low
if (col >= COL_SIZE) return true; // should not happen
if (row >= ROW_SIZE + 3) return true; // too high
if (!IsCellEmpty(row,col)) return true; // if board cell is not empty, it collides
return false;
}
private void FloodFill(int row, int col, bool[,] visit, CellColor par, Cell[,] board)
{
if (row < 0 || row >= ROW_SIZE + 3) return;
if (col < 0 || col >= COL_SIZE) return;
if (visit[row, col]) return;
if (board[row, col].IsEmpty) return;
if (board[row, col].Color != par) return;
// in same color
visit[row, col] = true;
if (row + 1 < ROW_SIZE + 3)
FloodFill(row + 1, col, visit, board[row + 1, col].Color,board); // connect upper
FloodFill(row - 1, col, visit, par, board);
FloodFill(row, col + 1, visit, par, board);
FloodFill(row, col - 1, visit, par, board);
}
private bool CalcDrop(List<Animation.Drop> dropCells, Cell[,] board)
{
//(1) calculate drops
bool retVal = false;
bool[,] visit = new bool[ROW_SIZE + 3, COL_SIZE];//flood fill color array
bool flgDown; // flag for gravity down
do
{
flgDown = false;
for (int i = 0; i < ROW_SIZE + 3; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
visit[i, j] = false;
}
}
for (int j = 0; j < COL_SIZE; j++)
{
FloodFill(0, j, visit, board[0, j].Color, board);
}
for (int i = 1; i < ROW_SIZE + 3; i++)
{
for (int j = 0; j < COL_SIZE; j++)
{
if (visit[i, j] == false && ((board[i, j].IsEmpty) == false))
{
int k;
flgDown = true;
board[i - 1, j] = board[i, j];
board[i, j] = new BlankCell();
for (k = 0; k < dropCells.Count; k++)
{
if (dropCells[k].rowAfter == i && dropCells[k].col == j)
{
Animation.Drop newdrop = new Animation.Drop();
newdrop.rowBefore = dropCells[k].rowBefore;
newdrop.rowAfter = i - 1;
newdrop.col = j;
dropCells[k] = newdrop;
break;
}
}
if (k >= dropCells.Count)
{
Animation.Drop newdrop = new Animation.Drop();
newdrop.rowBefore = i;
newdrop.rowAfter = i - 1;
newdrop.col = j;
dropCells.Add(newdrop);
}
}
}
}
if (flgDown)
{
retVal = true;
}
} while (flgDown);
return retVal;
}
public Animator(Cell[,] copiedBoard, List<EraseDropPair> animation)
{
this.copiedBoard = copiedBoard;
this.animation = animation;
}