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cn.itcast.tetris.util</FONT>
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Class Global</H2>
<PRE>
java.lang.Object
<IMG SRC="../../../../resources/inherit.gif" ALT="extended by "><B>cn.itcast.tetris.util.Global</B>
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<DL>
<DT><PRE>public class <B>Global</B><DT>extends java.lang.Object</DL>
</PRE>
<P>
工具类<BR> <BR> 此类中存放了其他类中用到的一些常量<BR> 并且支持配置文件<BR> 配置文件的路径为游戏运行的目录, 文件名为 tetris.ini<BR> <BR> 配置文件的写法请参见字段的注释<BR> <BR> 配置文件中设置项可以只写需要配置的, 没有写的设置项默认为缺省值<BR> 各配置项的缺省值请参见字段的注释<BR> <BR> 每个配置项都有设置值范围, 超出范围(无效)的设置值将不起作用<BR> 设置值的范围请参见字段的注释<BR>
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>1.0, 08/01/08</DD>
<DT><B>Author:</B></DT>
<DD>汤阳光</DD>
</DL>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#CELL_HEIGHT">CELL_HEIGHT</A></B></CODE>
<BR>
一个格子的高度, 单位:像素 <BR> 对应的配置文件中的关键字为: cell_width, 或用 cell_size指定<BR> 范围1 至 100<BR> 缺省值为 23</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#CELL_WIDTH">CELL_WIDTH</A></B></CODE>
<BR>
一个格子的宽度, 单位:像素 <BR> 对应的配置文件中的关键字为: cell_width, 或用 cell_size指定<BR> 范围1 至 100<BR> 缺省值为 23</TD>
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>static java.util.List<java.awt.Color></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#COMMON_COLORS">COMMON_COLORS</A></B></CODE>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#CURRENT_SPEED">CURRENT_SPEED</A></B></CODE>
<BR>
保存当前游戏中图形的下落速度</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#DEFAULT_SPEED">DEFAULT_SPEED</A></B></CODE>
<BR>
图形下落的初始速度 (单位: 毫秒/格)<BR> 对应的配置文件中的关键字为: speed<BR> 范围10 至 无限大<BR> 缺省值为 200</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#DEFAULT_STAY_TIME">DEFAULT_STAY_TIME</A></B></CODE>
<BR>
消除满行前暂停效果的时间(单位: 毫秒)<BR> 对应的配置文件的关键字为: stay_time<BR> 范围0 至 无限大<BR> 缺省值为 200</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#HEIGHT">HEIGHT</A></B></CODE>
<BR>
用格子表示的高度, (高度为多少个格子), 单位:格<BR> 对应的配置文件中的关键字为: height<BR> 范围10 至 60<BR> 缺省值为20</TD>
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<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#INFO_LABEL_TEXT">INFO_LABEL_TEXT</A></B></CODE>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#SPEED_STEP">SPEED_STEP</A></B></CODE>
<BR>
每次加速或减速的幅度 (单位: 毫秒/格)<BR> 对应的配置文件的关键字为: speed_step<BR> 范围1 至 无限大<BR> 缺省值为 25</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#STAY_TIME">STAY_TIME</A></B></CODE>
<BR>
</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#SWIFT_SPEED">SWIFT_SPEED</A></B></CODE>
<BR>
</TD>
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<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#TITLE_LABEL_TEXT">TITLE_LABEL_TEXT</A></B></CODE>
<BR>
</TD>
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<CODE>static int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#WIDTH">WIDTH</A></B></CODE>
<BR>
用格子表示的宽度, (宽度为多少个格子) 单位:格 <BR> 对应的配置文件中的关键字为: width<BR> 范围10 至 80<BR> 缺省值为 15</TD>
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<CODE>static java.awt.Color</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../cn/itcast/tetris/util/Global.html#getRandomColor()">getRandomColor</A></B>()</CODE>
<BR>
返回一个随机的颜色</TD>
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