From 193cffe8eaf00ddf8ffa54a6ed5455e3f41fc56f Mon Sep 17 00:00:00 2001 From: Ray Greenwell Date: Fri, 17 May 2002 19:07:47 +0000 Subject: [PATCH] Don't freak out if a base tile is null: now all the off-screen base tiles are null... git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1371 542714f4-19e9-0310-aa3c-eee0fc999fb1 --- .../com/threerings/miso/client/util/AStarPathUtil.java | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/src/java/com/threerings/miso/client/util/AStarPathUtil.java b/src/java/com/threerings/miso/client/util/AStarPathUtil.java index 492605d1c..5a8319c30 100644 --- a/src/java/com/threerings/miso/client/util/AStarPathUtil.java +++ b/src/java/com/threerings/miso/client/util/AStarPathUtil.java @@ -1,5 +1,5 @@ // -// $Id: AStarPathUtil.java,v 1.13 2002/02/17 08:01:15 mdb Exp $ +// $Id: AStarPathUtil.java,v 1.14 2002/05/17 19:07:47 ray Exp $ package com.threerings.miso.scene.util; @@ -197,8 +197,11 @@ public class AStarPathUtil */ protected static boolean isTraversable (AStarInfo info, int x, int y) { - return (isCoordinateValid(info, x, y) && - info.trav.canTraverse(info.scene.getBaseTile(x, y))); + if (isCoordinateValid(info, x, y)) { + BaseTile tile = info.scene.getBaseTile(x, y); + return (tile != null) && info.trav.canTraverse(tile); + } + return false; } /**