Some fixes to get the old miso viewer running.

git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@3435 542714f4-19e9-0310-aa3c-eee0fc999fb1

tests/bin/runjava

@@ -76,7 +76,7 @@ foreach $dir (@dirs) {
 $classpath = "$classpath:$jlib";
 
 # specify our server root (this is for server code)
-my $rootarg = "-Dresource_url=file:$realroot/rsrc -Dtest_dir=$realroot";
+my $rootarg = "-Dresource_dir=$realroot/rsrc -Dtest_dir=$realroot";
 
 my $pid_file = undef;
 my $i = 0;

tests/src/java/com/threerings/miso/viewer/ViewerSceneViewPanel.java

@@ -1,5 +1,5 @@
 //
-// $Id: ViewerSceneViewPanel.java,v 1.60 2004/08/27 02:21:01 mdb Exp $
+// $Id$
 //
 // Narya library - tools for developing networked games
 // Copyright (C) 2002-2004 Three Rings Design, Inc., All Rights Reserved
@@ -79,6 +79,12 @@ public class ViewerSceneViewPanel extends MisoScenePanel
     {
         super.setSceneModel(model);
         Log.info("Using " + model + ".");
+    }
+
+    // documentation inherited
+    public void doLayout ()
+    {
+        super.doLayout();
 
         // now that we have a scene, we can create valid paths for our
         // decoy sprites
@@ -188,6 +194,9 @@ public class ViewerSceneViewPanel extends MisoScenePanel
     protected void createRandomPath (CharacterSprite s)
     {
         Dimension d = _vbounds.getSize();
+        if (d.width <= 0 || d.height <= 0) {
+            return;
+        }
         int x, y;
         do {
             x = RandomUtil.getInt(d.width);