public double GridDistance(CCell p_goalCell)
{
int dx = Math.Abs(X - p_goalCell.X);
int dy = Math.Abs(Y - p_goalCell.Y);
return(Math.Max(dx, dy));
}
public double EuclideanDistance(CCell p_goalCell)
{
int dx = X - p_goalCell.X;
int dy = Y - p_goalCell.Y;
return(Math.Sqrt(dx * dx + dy * dy));
}
public double ManhattanDistance(CCell p_goalCell)
{
int dx = Math.Abs(X - p_goalCell.X);
int dy = Math.Abs(Y - p_goalCell.Y);
return(dx + dy);
}
protected void BuildGrid()
{
m_cells = new CCell[m_width, m_height];
for (int x = 0; x < m_width; x++)
{
for (int y = 0; y < m_height; y++)
{
CCell c = new CCell(this, x, y);
m_cells[x, y] = c;
}
}
}