Added support for animations to the animation manager. Moved animation

classes into their own package.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@849 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/java/com/threerings/media/animation/AnimationObserver.java

@@ -0,0 +1,19 @@
+//
+// $Id: AnimationObserver.java,v 1.1 2002/01/11 16:17:33 shaper Exp $
+
+package com.threerings.media.animation;
+
+/**
+ * An interface to be implemented by classes that would like to observe an
+ * {@link Animation} and be notified of interesting events relating to it.
+ */
+public interface AnimationObserver
+{
+    /**
+     * This method is called by the {@link AnimationManager} when
+     * something interesting involving the animation happens.
+     *
+     * @param event the animation event.
+     */
+    public void handleEvent (AnimationEvent event);
+}