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Controller
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SUMMARY: NESTED | FIELD | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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cn.itcast.tetris.controller</FONT>
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Class Controller</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by ">java.awt.event.KeyAdapter
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>cn.itcast.tetris.controller.Controller</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD><A HREF="../../../../cn/itcast/tetris/listener/GroundListener.html" title="interface in cn.itcast.tetris.listener">GroundListener</A>, <A HREF="../../../../cn/itcast/tetris/listener/ShapeListener.html" title="interface in cn.itcast.tetris.listener">ShapeListener</A>, java.awt.event.KeyListener, java.util.EventListener</DD>
</DL>
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<DT><PRE>public class <B>Controller</B><DT>extends java.awt.event.KeyAdapter<DT>implements <A HREF="../../../../cn/itcast/tetris/listener/ShapeListener.html" title="interface in cn.itcast.tetris.listener">ShapeListener</A>, <A HREF="../../../../cn/itcast/tetris/listener/GroundListener.html" title="interface in cn.itcast.tetris.listener">GroundListener</A></DL>
</PRE>
<P>
控制器<BR> 控制Ground, Snake, Food<BR> 负责游戏的逻辑<BR> 处理按键事件<BR> <BR>
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>1.0, 01/01/08</DD>
<DT><B>Author:</B></DT>
<DD>汤阳光</DD>
</DL>
<HR>
<P>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#Controller(cn.itcast.tetris.entities.ShapeFactory, cn.itcast.tetris.entities.Ground, cn.itcast.tetris.view.GamePanel)">Controller</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/ShapeFactory.html" title="class in cn.itcast.tetris.entities">ShapeFactory</A> shapeFactory,
<A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A> ground,
<A HREF="../../../../cn/itcast/tetris/view/GamePanel.html" title="class in cn.itcast.tetris.view">GamePanel</A> gamePanel)</CODE>
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</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#Controller(cn.itcast.tetris.entities.ShapeFactory, cn.itcast.tetris.entities.Ground, cn.itcast.tetris.view.GamePanel, javax.swing.JLabel)">Controller</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/ShapeFactory.html" title="class in cn.itcast.tetris.entities">ShapeFactory</A> shapeFactory,
<A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A> ground,
<A HREF="../../../../cn/itcast/tetris/view/GamePanel.html" title="class in cn.itcast.tetris.view">GamePanel</A> gamePanel,
javax.swing.JLabel gameInfoLabel)</CODE>
<BR>
多接受一个 JTextComponent, 可以给在这个组件上显示提示信息</TD>
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<!-- ========== METHOD SUMMARY =========== -->
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#addGameListener(cn.itcast.tetris.listener.GameListener)">addGameListener</A></B>(<A HREF="../../../../cn/itcast/tetris/listener/GameListener.html" title="interface in cn.itcast.tetris.listener">GameListener</A> l)</CODE>
<BR>
添加监听器, 可添加多个</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#beforeDeleteFullLine(cn.itcast.tetris.entities.Ground, int)">beforeDeleteFullLine</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A> ground,
int lineNum)</CODE>
<BR>
处理Ground 触发的 beforeDeleteFullLine 事件将会改变满行的颜色并暂停一段时间</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#continueGame()">continueGame</A></B>()</CODE>
<BR>
继续游戏</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#fullLineDeleted(cn.itcast.tetris.entities.Ground, int)">fullLineDeleted</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A> ground,
int deletedLineCount)</CODE>
<BR>
处理Ground 触发的 fullLineDeleted 事件, 这个方法什么也没做, 只是打印了一句话</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> javax.swing.JLabel</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#getGameInfoLabel()">getGameInfoLabel</A></B>()</CODE>
<BR>
得到显示提示信息的组件</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../cn/itcast/tetris/view/GamePanel.html" title="class in cn.itcast.tetris.view">GamePanel</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#getGamePanel()">getGamePanel</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#getGround()">getGround</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#getNewInfo()">getNewInfo</A></B>()</CODE>
<BR>
获得游戏的最新提示信息</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> <A HREF="../../../../cn/itcast/tetris/entities/ShapeFactory.html" title="class in cn.itcast.tetris.entities">ShapeFactory</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#getShapeFactory()">getShapeFactory</A></B>()</CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#groundIsFull(cn.itcast.tetris.entities.Ground)">groundIsFull</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/Ground.html" title="class in cn.itcast.tetris.entities">Ground</A> ground)</CODE>
<BR>
处理Ground 的 groundIsFull() 事件, 将触发游戏结束事件</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#isPausingGame()">isPausingGame</A></B>()</CODE>
<BR>
游戏是否是在暂停状态</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#isPlaying()">isPlaying</A></B>()</CODE>
<BR>
是否正在游戏中</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> boolean</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#isShapeMoveDownable(cn.itcast.tetris.entities.Shape)">isShapeMoveDownable</A></B>(<A HREF="../../../../cn/itcast/tetris/entities/Shape.html" title="class in cn.itcast.tetris.entities">Shape</A> s)</CODE>
<BR>
询问一下图形是否可以下落，如果不能下落了，就会让图形变成障碍物<BR> 这个方法是同步的</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#keyPressed(java.awt.event.KeyEvent)">keyPressed</A></B>(java.awt.event.KeyEvent e)</CODE>
<BR>
处理键盘按键 <BR> LEFT: 向左移动<BR> RIGHT：向右移动<BR> DOWN: 向下移动<BR> UP: 变形<BR> PAGE UP: 加快速度<BR> PAGE DOWN: 减慢速度<BR> Y: 重新开始游戏<BR> ENTER: 暂停/继续</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/controller/Controller.html#newGame()">newGame</A></B>()</CODE>
<BR>
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