--- a/src/yapf/yapf_common.hpp Wed Jan 10 18:44:52 2007 +0000
+++ b/src/yapf/yapf_common.hpp Wed Jan 10 18:56:51 2007 +0000
@@ -132,8 +132,8 @@
* adds it to the actual cost from origin and stores the sum to the Node::m_estimate */
inline bool PfCalcEstimate(Node& n)
{
- int dx = abs(TileX(n.GetTile()) - TileX(m_destTile));
- int dy = abs(TileY(n.GetTile()) - TileY(m_destTile));
+ int dx = delta(TileX(n.GetTile()), TileX(m_destTile));
+ int dy = delta(TileY(n.GetTile()), TileY(m_destTile));
assert(dx >= 0 && dy >= 0);
int dd = min(dx, dy);
int dxy = abs(dx - dy);