public void AddNeighbor(Square neighbor)
{
// TODO: Error handling on neighbor already exists in list
if (!neighbors.Contains(neighbor))
{
neighbors.Add(neighbor);
}
}
public Board(int rows, int cols)
{
this.rows = rows;
this.cols = cols;
board = new Square[rows, cols];
for (int r = 0; r < rows; r++)
{
for (int c = 0; c < cols; c++)
{
board[r, c] = new Square(new Coordinate(r, c));
}
}
for (int r = 0; r < rows; r++)
{
for (int c = 0; c < cols; c++)
{
if (r > 0) board[r, c].AddNeighbor(board[r - 1, c]);
if (r < rows - 1) board[r, c].AddNeighbor(board[r + 1, c]);
if (c > 0) board[r, c].AddNeighbor(board[r, c - 1]);
if (c < cols - 1) board[r, c].AddNeighbor(board[r, c + 1]);
}
}
}
public Board(string filename)
{
TextReader tr = new StreamReader(filename);
rows = int.Parse(tr.ReadLine());
cols = int.Parse(tr.ReadLine());
board = new Square[rows, cols];
string line;
int row = 0;
while ((line = tr.ReadLine()) != null)
{
int col= 0;
foreach (char ch in line.Trim())
{
Coordinate coordinate = new Coordinate(row, col);
MapElement element;
switch (ch)
{
case 'X':
element = new Wall(coordinate);
break;
case '~':
element = new Water(coordinate);
break;
case '.':
element = new Floor(coordinate);
break;
default:
element = new Floor(coordinate);
break;
}
Square square = new Square(coordinate, element);
board[row, col] = square;
col++;
}
row++;
cols = col;
}
rows = row;
for (int r = 0; r < rows; r++)
{
for (int c = 0; c < cols; c++)
{
if (r > 0)
{
Square neighbor = board[r - 1, c];
board[r, c].AddNeighbor(neighbor);
}
if (r < rows - 1)
{
Square neighbor = board[r + 1, c];
board[r, c].AddNeighbor(neighbor);
}
if (c > 0)
{
Square neighbor = board[r, c - 1];
board[r, c].AddNeighbor(neighbor);
}
if (c < cols - 1)
{
Square neighbor = board[r, c+ 1];
board[r, c].AddNeighbor(neighbor);
}
}
}
tr.Close();
}
public void AddNeighbor(Square neighbor)
{
// TODO: Error handling on neighbor already exists in list
neighbors.Add(neighbor);
}
public void AddNeighbor(Square neighbor)
{
// TODO: Error handling on neighbor already exists in list
neighbors.Add(neighbor);
}