public char CellAt(int outer_row, int outer_col)
{
int inner_row = ToInnerRow(outer_row);
int inner_col = ToInnerCol(outer_col);
return(inner.CellAt(inner_row, inner_col));
}
public bool isAt(int row, int col)
{
int inner_row = ToInnerRow(row);
int inner_col = ToInnerCol(col);
return(inner_row >= 0 &&
inner_row < tetromino.Rows() &&
inner_col >= 0 &&
inner_col < tetromino.Columns() &&
tetromino.CellAt(inner_row, inner_col) != Board.EMPTY);
}
public bool OutsideBoard(Board board)
{
for (int r = 0; r < Rows(); r++)
{
for (int c = 0; c < Columns(); c++)
{
if (inner.CellAt(r, c) != Board.EMPTY)
{
int outer_row = ToOuterRow(r);
int outer_col = ToOuterCol(c);
if (outer_col < 0 ||
outer_col >= board.Columns ||
outer_row < 0 ||
outer_row >= board.Rows)
{
return(true);
}
}
}
}
return(false);
}
public bool OutsideBoard(Board board)
{
bool to_return = false;
for (int row = 0; row < Rows(); row++)
{
for (int col = 0; col < Columns(); col++)
{
if (tetromino.CellAt(row, col) != Board.EMPTY)
{
int moverow = row + this.rows;
int movecol = col + this.columns;
if (
(movecol < 0) || (movecol >= board.columns) ||
(moverow < 0) || (moverow >= board.rows)
)
{
return(true);
}
}
}
}
return(to_return);
}