Walter Korman
efb1881507
tile. Updated scene/tile dimensions and default scene to use 64x48 tiles. git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@151 542714f4-19e9-0310-aa3c-eee0fc999fb1
78 lines
2.3 KiB
Java
78 lines
2.3 KiB
Java
//
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// $Id: AnimationManager.java,v 1.4 2001/08/02 18:59:00 shaper Exp $
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package com.threerings.miso.sprite;
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import java.awt.Component;
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import java.util.ArrayList;
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import com.samskivert.util.Interval;
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import com.samskivert.util.IntervalManager;
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import com.threerings.miso.Log;
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import com.threerings.miso.scene.SceneView;
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import com.threerings.miso.util.PerformanceMonitor;
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import com.threerings.miso.util.PerformanceObserver;
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/**
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* The AnimationManager handles the regular refreshing of the scene
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* view to allow for animation. It also may someday manage special
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* scene-wide animations, such as rain, fog, or earthquakes.
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*/
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public class AnimationManager implements Interval, PerformanceObserver
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{
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/**
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* Construct and initialize the animation manager with a sprite
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* manager and the panel that animations will take place within.
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*/
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public AnimationManager (SpriteManager spritemgr, Component target,
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SceneView view)
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{
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// save off references to the objects we care about
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_spritemgr = spritemgr;
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_target = target;
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_view = view;
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// register to monitor the refresh action
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PerformanceMonitor.register(this, "refresh", 1000);
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// register ourselves with the interval manager
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IntervalManager.register(this, REFRESH_INTERVAL, null, true);
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}
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public void intervalExpired (int id, Object arg)
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{
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// refresh the display
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_target.repaint();
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// call tick on all sprites
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_spritemgr.tick();
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// invalidate screen-rects dirtied by sprites
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ArrayList rects = _spritemgr.getDirtyRects();
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_view.invalidateRects(rects);
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// update frame-rate information
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//PerformanceMonitor.tick(this, "refresh");
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}
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public void checkpoint (String name, int ticks)
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{
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Log.info(name + " [ticks=" + ticks + "].");
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}
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/** The desired number of refresh operations per second. */
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protected static final int FRAME_RATE = 20;
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/** The milliseconds to sleep to obtain desired frame rate. */
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protected static final long REFRESH_INTERVAL = 1000 / FRAME_RATE;
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/** The sprite manager. */
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protected SpriteManager _spritemgr;
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/** The component to refresh. */
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protected Component _target;
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/** The scene view. */
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protected SceneView _view;
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}
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