added inValidLocation() to check if an player is in a non-portal location

within the room.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1496 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/whirled/spot/server/SpotSceneManager.java

@@ -1,5 +1,5 @@
 //
-// $Id: SpotSceneManager.java,v 1.8 2002/06/14 23:03:44 ray Exp $
+// $Id: SpotSceneManager.java,v 1.9 2002/06/19 23:22:51 ray Exp $
 
 package com.threerings.whirled.spot.server;
 
@@ -216,6 +216,21 @@ public class SpotSceneManager extends SceneManager
         }
     }
 
+    /**
+     * @return true if the specified user is in the scene and
+     * in a valid location (not on a portal).
+     */
+    protected boolean inValidLocation (BodyObject body)
+    {
+        int bodyOid = body.getOid();
+        for (int ii=0; ii < _locationOccs.length; ii++) {
+            if (_locationOccs[ii] == bodyOid) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * When an occupant leaves the room, we want to clear out any location
      * they may have occupied.