Changed exit to portal. Limit tile bounds to something reasonable

when invalidating the scene view.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@270 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/whirled/data/DummyScene.java

@@ -1,5 +1,5 @@
 //
-// $Id: DummyScene.java,v 1.1 2001/08/14 06:51:07 mdb Exp $
+// $Id: DummyScene.java,v 1.2 2001/08/16 18:05:17 shaper Exp $
 
 package com.threerings.whirled.client.test;
 
@@ -22,7 +22,7 @@ public class DummyScene implements Scene
         return 1;
     }
 
-    public int[] getExitIds ()
+    public int[] getPortalIds ()
     {
         return null;
     }

src/java/com/threerings/whirled/data/Scene.java

@@ -1,5 +1,5 @@
 //
-// $Id: Scene.java,v 1.1 2001/08/11 04:09:50 mdb Exp $
+// $Id: Scene.java,v 1.2 2001/08/16 18:05:17 shaper Exp $
 
 package com.threerings.whirled.data;
 
@@ -13,5 +13,5 @@ public interface Scene
 
     public int getVersion ();
 
-    public int[] getExitIds ();
+    public int[] getPortalIds ();
 }