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;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????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??brackeen\build.xml

?????文件???????1727??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\util\LoopingByteInputStream.java

?????文件???????4559??2010-09-08?13:37??brackeen\src\com\brackeen\javagamebook\util\ThreadPool.java

?????文件??????12854??2010-09-08?13:37??brackeen\src\com\brackeen\javagamebook\tilegame\GameManager.java

?????文件??????10543??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\tilegame\ResourceManager.java

?????文件???????2396??2010-09-08?13:36??brackeen\src\com\brackeen\javagamebook\tilegame\TileMap.java

?????文件???????4781??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\tilegame\TileMapRenderer.java

?????文件???????4406??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\tilegame\sprites\Creature.java

?????文件????????518??2010-09-08?13:37??brackeen\src\com\brackeen\javagamebook\tilegame\sprites\Fly.java

?????文件????????456??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\tilegame\sprites\Grub.java

?????文件???????1310??2010-09-08?13:37??brackeen\src\com\brackeen\javagamebook\tilegame\sprites\Player.java

?????文件???????1379??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\tilegame\sprites\PowerUp.java

?????文件???????3867??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\test\GameCore.java

?????文件???????2635??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\sound\EchoFilter.java

?????文件???????2665??2010-09-08?13:35??brackeen\src\com\brackeen\javagamebook\sound\Filter3d.java

?????文件???????2221??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\sound\FilteredSoundStream.java

?????文件???????1439??2010-09-08?13:36??brackeen\src\com\brackeen\javagamebook\sound\FilterSequence.java

?????文件???????3807??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\sound\MidiPlayer.java

?????文件????????586??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\sound\Sound.java

?????文件???????2172??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\sound\SoundFilter.java

?????文件??????10651??2010-09-08?13:35??brackeen\src\com\brackeen\javagamebook\sound\SoundManager.java

?????文件???????3208??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\input\GameAction.java

?????文件??????11820??2010-09-08?13:35??brackeen\src\com\brackeen\javagamebook\input\InputManager.java

?????文件???????2494??2010-09-08?13:33??brackeen\src\com\brackeen\javagamebook\graphics\Animation.java

?????文件????????997??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\graphics\NullRepaintManager.java

?????文件???????7090??2010-09-08?13:34??brackeen\src\com\brackeen\javagamebook\graphics\ScreenManager.java

?????文件???????2577??2010-09-08?13:32??brackeen\src\com\brackeen\javagamebook\graphics\Sprite.java

?????文件??????38838??2010-09-08?13:33??brackeen\sounds\boop2.wav

............此處省略107個文件信息