diff --git a/src/java/com/threerings/miso/util/AStarPathUtil.java b/src/java/com/threerings/miso/util/AStarPathUtil.java
index a289660d2..f186107ca 100644
--- a/src/java/com/threerings/miso/util/AStarPathUtil.java
+++ b/src/java/com/threerings/miso/util/AStarPathUtil.java
@@ -1,5 +1,5 @@
//
-// $Id: AStarPathUtil.java,v 1.1 2003/04/17 19:21:16 mdb Exp $
+// $Id: AStarPathUtil.java,v 1.2 2003/05/16 00:49:44 mdb Exp $
package com.threerings.miso.util;
@@ -37,6 +37,13 @@ public class AStarPathUtil
public boolean canTraverse (Object traverser, int x, int y);
}
+ /** The standard cost to move between nodes. */
+ public static final int ADJACENT_COST = 10;
+
+ /** The cost to move diagonally. */
+ public static final int DIAGONAL_COST = (int)Math.sqrt(
+ (ADJACENT_COST * ADJACENT_COST) * 2);
+
/**
* Return a list of Point objects representing a path
* from coordinates (ax, by) to (bx, by),
@@ -67,6 +74,7 @@ public class AStarPathUtil
// push starting node on the open list
info.open.add(s);
+ _considered = 1;
// while there are more nodes on the open list
while (info.open.size() > 0) {
@@ -99,6 +107,15 @@ public class AStarPathUtil
return null;
}
+ /**
+ * Returns the number of nodes considered in computing the most recent
+ * path.
+ */
+ public static int getConsidered ()
+ {
+ return _considered;
+ }
+
/**
* Consider the step (n.x, n.y) to (x, y)
* for possible inclusion in the path.
@@ -150,6 +167,7 @@ public class AStarPathUtil
// add it to the open list for further consideration
info.open.add(np);
+ _considered++;
}
/**
@@ -336,10 +354,6 @@ public class AStarPathUtil
protected static int _nextid = 0;
}
- /** The standard cost to move between nodes. */
- public static final int ADJACENT_COST = 10;
-
- /** The cost to move diagonally. */
- public static final int DIAGONAL_COST = (int)Math.sqrt(
- (ADJACENT_COST * ADJACENT_COST) * 2);
+ /** The number of nodes considered in computing our path. */
+ protected static int _considered = 0;
}