public void SetItem(int row, int col, MazeStates value)
{
if (value == MazeStates.Finish || value == MazeStates.Start)
{
FindAndReplace(value, MazeStates.Empty);
}
maze[row, col] = value;
}
private void FindAndReplace(MazeStates findValue, MazeStates replaceValue)
{
for (var i = 0; i < _rows; i++)
{
for (var j = 0; j < _cols; j++)
{
if (GetItem(i, j) == findValue)
{
SetItem(i, j, replaceValue);
}
}
}
}
public bool ExistState(MazeStates findValue)
{
for (var i = 0; i < _rows; i++)
{
for (var j = 0; j < _cols; j++)
{
if (GetItem(i, j) == findValue)
{
return(true);
}
}
}
return(false);
}
public Point GetFirstItemByType(MazeStates findValue)
{
for (var i = 0; i < _rows; i++)
{
for (var j = 0; j < _cols; j++)
{
if (GetItem(i, j) == findValue)
{
return(new Point(j, i));
}
}
}
return(null);
}