public AStarParam(StaticGrid iGrid, DiagonalMovement iDiagonalMovement)
{
m_searchGrid = iGrid;
DiagonalMovement = iDiagonalMovement;
m_startNode = null;
m_endNode = null;
}
public StaticGrid(StaticGrid b)
{
sbyte[,] tMatrix = new sbyte[b.width, b.height];
for (int widthTrav = 0; widthTrav < b.width; widthTrav++)
{
for (int heightTrav = 0; heightTrav < b.height; heightTrav++)
{
tMatrix[widthTrav, heightTrav] = b.GetValueAt(widthTrav, heightTrav);
}
}
this.m_nodes = buildNodes(b.width, b.height, tMatrix);
}
public AStarParam(StaticGrid iGrid, Point iStartPos, Point iEndPos, DiagonalMovement iDiagonalMovement) : this(iGrid, iDiagonalMovement)
{
m_startNode = m_searchGrid.GetNodeAt(iStartPos.X, iStartPos.Y);
m_endNode = m_searchGrid.GetNodeAt(iEndPos.X, iEndPos.Y);
if (m_startNode == null)
{
m_startNode = new Node(iStartPos.X, iStartPos.Y, 0);
}
if (m_endNode == null)
{
m_endNode = new Node(iEndPos.X, iEndPos.Y, 0);
}
}
public void Reset(Point iStartPos, Point iEndPos, StaticGrid iSearchGrid = null)
{
m_startNode = null;
m_endNode = null;
if (iSearchGrid != null)
{
m_searchGrid = iSearchGrid;
}
m_searchGrid.Reset();
m_startNode = m_searchGrid.GetNodeAt(iStartPos.X, iStartPos.Y);
m_endNode = m_searchGrid.GetNodeAt(iEndPos.X, iEndPos.Y);
if (m_startNode == null)
{
m_startNode = new Node(iStartPos.X, iStartPos.Y, 0);
}
if (m_endNode == null)
{
m_endNode = new Node(iEndPos.X, iEndPos.Y, 0);
}
}
