超级玛丽简洁版java源码

package com.brackeen.javagamebook.graphics;

import java.awt.Image;
import java.util.ArrayList;

public class Animation {

    private ArrayList frames;
    private int currframeIndex;
    private long animTime;
    private long totalDuration;


    /**
        Creates a new empty Animation.
    */
    public Animation（） {
        this（new ArrayList（） 0）;
    }


    private Animation（ArrayList frames long totalDuration） {
        this.frames = frames;
        this.totalDuration = totalDuration;
        start（）;
    }


    /**
        Creates a duplicate of this animation. The list of frames
        are shared between the two Animations but each Animation
        can be animated independently.
    */
    public object clone（） {
        return new Animation（frames totalDuration）;
    }


    /**
        Adds an image to the animation with the specified
        duration （time to display the image）.
    */
    public synchronized void addframe（Image image
        long duration）
    {
        totalDuration += duration;
        frames.add（new Animframe（image totalDuration））;
    }


    /**
        Starts this animation over from the beginning.
    */
    public synchronized void start（） {
        animTime = 0;
        currframeIndex = 0;
    }


    /**
        Updates this animation‘s current image （frame） if
        neccesary.
    */
    public synchronized void update（long elapsedTime） {
        if （frames.size（） > 1） {
            animTime += elapsedTime;

            if （animTime >= totalDuration） {
                animTime = animTime % totalDuration;
                currframeIndex = 0;
            }

            while （animTime > getframe（currframeIndex）.endTime） {
                currframeIndex++;
            }
        }
    }


    /**
        Gets this Animation‘s current image. Returns null if this
        animation has no images.
    */
    public synchronized Image getImage（） {
        if （frames.size（） == 0） {
            return null;
        }
        else {
            return getframe（currframeIndex）.image;
        }
    }


    private Animframe getframe（int i） {
        return （Animframe）frames.get（i）;
    }


    private class Animframe {

        Image image;
        long endTime;

        public Animframe（Image image long endTime） {
            this.image = image;
            this.endTime = endTime;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件        232  2010-09-08 13:32  brackeen.classpath

     文件        384  2010-09-08 13:32  brackeen.project

     文件       3225  2010-09-08 13:33  brackeenuild.xml

     文件       1727  2010-09-08 13:32  brackeensrccomrackeenjavagamebookutilLoopingByteInputStream.java

     文件       4559  2010-09-08 13:37  brackeensrccomrackeenjavagamebookutilThreadPool.java

     文件      12854  2010-09-08 13:37  brackeensrccomrackeenjavagamebook ilegameGameManager.java

     文件      10543  2010-09-08 13:32  brackeensrccomrackeenjavagamebook ilegameResourceManager.java

     文件       2396  2010-09-08 13:36  brackeensrccomrackeenjavagamebook ilegameTileMap.java

     文件       4781  2010-09-08 13:32  brackeensrccomrackeenjavagamebook ilegameTileMapRenderer.java

     文件       4406  2010-09-08 13:32  brackeensrccomrackeenjavagamebook ilegamespritesCreature.java

     文件        518  2010-09-08 13:37  brackeensrccomrackeenjavagamebook ilegamespritesFly.java

     文件        456  2010-09-08 13:32  brackeensrccomrackeenjavagamebook ilegamespritesGrub.java

     文件       1310  2010-09-08 13:37  brackeensrccomrackeenjavagamebook ilegamespritesPlayer.java

     文件       1379  2010-09-08 13:32  brackeensrccomrackeenjavagamebook ilegamespritesPowerUp.java

     文件       3867  2010-09-08 13:32  brackeensrccomrackeenjavagamebook estGameCore.java

     文件       2635  2010-09-08 13:32  brackeensrccomrackeenjavagamebooksoundEchoFilter.java

     文件       2665  2010-09-08 13:35  brackeensrccomrackeenjavagamebooksoundFilter3d.java

     文件       2221  2010-09-08 13:32  brackeensrccomrackeenjavagamebooksoundFilteredSoundStream.java

     文件       1439  2010-09-08 13:36  brackeensrccomrackeenjavagamebooksoundFilterSequence.java

     文件       3807  2010-09-08 13:32  brackeensrccomrackeenjavagamebooksoundMidiPlayer.java

     文件        586  2010-09-08 13:32  brackeensrccomrackeenjavagamebooksoundSound.java

     文件       2172  2010-09-08 13:32  brackeensrccomrackeenjavagamebooksoundSoundFilter.java

     文件      10651  2010-09-08 13:35  brackeensrccomrackeenjavagamebooksoundSoundManager.java

     文件       3208  2010-09-08 13:32  brackeensrccomrackeenjavagamebookinputGameAction.java

     文件      11820  2010-09-08 13:35  brackeensrccomrackeenjavagamebookinputInputManager.java

     文件       2494  2010-09-08 13:33  brackeensrccomrackeenjavagamebookgraphicsAnimation.java

     文件        997  2010-09-08 13:32  brackeensrccomrackeenjavagamebookgraphicsNullRepaintManager.java

     文件       7090  2010-09-08 13:34  brackeensrccomrackeenjavagamebookgraphicsScreenManager.java

     文件       2577  2010-09-08 13:32  brackeensrccomrackeenjavagamebookgraphicsSprite.java

     文件      38838  2010-09-08 13:33  brackeensoundsoop2.wav

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