public Cell this[CellPoint point]
{
get
{
if (point.Row < 0 || point.Row >= Rows || point.Column < 0 || point.Column >= Columns)
{
throw new IndexOutOfRangeException();
}
return(cells[point.Row][point.Column]);
}
}
public static CellPoint RandomCellPoint(this Maze maze, Random random)
{
CellPoint point;
do
{
int row = random.Next(0, maze.Rows);
int col = random.Next(0, maze.Columns);
point = new CellPoint(row, col);
var points = maze.characters.Select(x => x.location.location).ToList();
if (points.Contains(point))
{
continue;
}
}while (false);
return(point);
}
private Cell GetNextCell(CellPoint point, Direction dir)
{
switch (dir)
{
case Direction.Up:
point.Row--;
if (point.Row < 0)
{
return(NotCell.GetInstance());
}
break;
case Direction.Right:
point.Column++;
if (point.Column >= maze.Columns)
{
return(NotCell.GetInstance());
}
break;
case Direction.Down:
point.Row++;
if (point.Row >= maze.Rows)
{
return(NotCell.GetInstance());
}
break;
case Direction.Left:
point.Column--;
if (point.Column < 0)
{
return(NotCell.GetInstance());
}
break;
}
return(maze[point]);
}
public MazeCell(int row, int col, int _id = 0)
{
location = new CellPoint(row, col);
Id = _id;
connections = new Cell[4];
}