Miso scene revamp to more cleanly deal with object tiles and their

associated metrics. Also fixed render order handling such that any
overlapping object tiles are rendered in the order that they are added to
the scene. This gives us control over what to do in situations that are
impossible to determine based on object footprint alone.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@1708 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/miso/client/SceneView.java

@@ -1,10 +1,11 @@
 //
-// $Id: SceneView.java,v 1.29 2002/06/18 22:38:12 mdb Exp $
+// $Id: SceneView.java,v 1.30 2002/09/18 02:32:57 mdb Exp $
 
 package com.threerings.miso.scene;
 
 import java.awt.Graphics2D;
 import java.awt.Point;
+import java.awt.Polygon;
 import java.awt.Rectangle;
 import java.awt.event.MouseEvent;
 
@@ -71,8 +72,10 @@ public interface SceneView
     public void mouseExited (MouseEvent e);
 
     /**
-     * Returns the object (sprite or object tile) over which the mouse is
-     * currently hovering.
+     * Returns information about the object over which the mouse is
+     * currently hovering (either a {@link SceneObject} or a {@link
+     * MisoCharacterSprite}), or null if the mouse is not hovering over
+     * anything of interest.
      */
     public Object getHoverObject ();
 }