updated the doxygen file

SHOW_NAMESPACES = NO

gameplay.doxyfile

@@ -1,4 +1,4 @@
-# Doxyfile 1.8.3.1
+# Doxyfile 1.7.6.1
 
 # This file describes the settings to be used by the documentation system
 # doxygen (www.doxygen.org) for a project
@@ -136,9 +136,7 @@ FULL_PATH_NAMES        = YES
 # only done if one of the specified strings matches the left-hand part of 
 # the path. The tag can be used to show relative paths in the file list. 
 # If left blank the directory from which doxygen is run is used as the 
-# path to strip. Note that you specify absolute paths here, but also 
-# relative paths, which will be relative from the directory where doxygen is 
-# started.
+# path to strip.
 
 STRIP_FROM_PATH        = 
 
@@ -241,34 +239,17 @@ OPTIMIZE_FOR_FORTRAN   = NO
 OPTIMIZE_OUTPUT_VHDL   = NO
 
 # Doxygen selects the parser to use depending on the extension of the files it 
-# parses. With this tag you can assign which parser to use for a given 
-# extension. Doxygen has a built-in mapping, but you can override or extend it 
-# using this tag. The format is ext=language, where ext is a file extension, 
-# and language is one of the parsers supported by doxygen: IDL, Java, 
-# Javascript, CSharp, C, C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, 
-# C++. For instance to make doxygen treat .inc files as Fortran files (default 
-# is PHP), and .f files as C (default is Fortran), use: inc=Fortran f=C. Note 
-# that for custom extensions you also need to set FILE_PATTERNS otherwise the 
-# files are not read by doxygen.
+# parses. With this tag you can assign which parser to use for a given extension. 
+# Doxygen has a built-in mapping, but you can override or extend it using this 
+# tag. The format is ext=language, where ext is a file extension, and language 
+# is one of the parsers supported by doxygen: IDL, Java, Javascript, CSharp, C, 
+# C++, D, PHP, Objective-C, Python, Fortran, VHDL, C, C++. For instance to make 
+# doxygen treat .inc files as Fortran files (default is PHP), and .f files as C 
+# (default is Fortran), use: inc=Fortran f=C. Note that for custom extensions 
+# you also need to set FILE_PATTERNS otherwise the files are not read by doxygen.
 
 EXTENSION_MAPPING      = 
 
-# If MARKDOWN_SUPPORT is enabled (the default) then doxygen pre-processes all 
-# comments according to the Markdown format, which allows for more readable 
-# documentation. See http://daringfireball.net/projects/markdown/ for details. 
-# The output of markdown processing is further processed by doxygen, so you 
-# can mix doxygen, HTML, and XML commands with Markdown formatting. 
-# Disable only in case of backward compatibilities issues.
-
-MARKDOWN_SUPPORT       = YES
-
-# When enabled doxygen tries to link words that correspond to documented classes, 
-# or namespaces to their corresponding documentation. Such a link can be 
-# prevented in individual cases by by putting a % sign in front of the word or 
-# globally by setting AUTOLINK_SUPPORT to NO.
-
-AUTOLINK_SUPPORT       = YES
-
 # If you use STL classes (i.e. std::string, std::vector, etc.) but do not want 
 # to include (a tag file for) the STL sources as input, then you should 
 # set this tag to YES in order to let doxygen match functions declarations and 
@@ -289,10 +270,10 @@ CPP_CLI_SUPPORT        = NO
 
 SIP_SUPPORT            = NO
 
-# For Microsoft's IDL there are propget and propput attributes to indicate 
-# getter and setter methods for a property. Setting this option to YES (the 
-# default) will make doxygen replace the get and set methods by a property in 
-# the documentation. This will only work if the methods are indeed getting or 
+# For Microsoft's IDL there are propget and propput attributes to indicate getter 
+# and setter methods for a property. Setting this option to YES (the default) 
+# will make doxygen replace the get and set methods by a property in the 
+# documentation. This will only work if the methods are indeed getting or 
 # setting a simple type. If this is not the case, or you want to show the 
 # methods anyway, you should set this option to NO.
 
@@ -382,11 +363,6 @@ EXTRACT_ALL            = NO
 
 EXTRACT_PRIVATE        = NO
 
-# If the EXTRACT_PACKAGE tag is set to YES all members with package or internal 
-# scope will be included in the documentation.
-
-EXTRACT_PACKAGE        = NO
-
 # If the EXTRACT_STATIC tag is set to YES all static members of a file 
 # will be included in the documentation.
 
@@ -554,8 +530,7 @@ GENERATE_BUGLIST       = YES
 GENERATE_DEPRECATEDLIST= YES
 
 # The ENABLED_SECTIONS tag can be used to enable conditional 
-# documentation sections, marked by \if section-label ... \endif 
-# and \cond section-label ... \endcond blocks.
+# documentation sections, marked by \if sectionname ... \endif.
 
 ENABLED_SECTIONS       = 
 
@@ -575,6 +550,12 @@ MAX_INITIALIZER_LINES  = 30
 
 SHOW_USED_FILES        = NO
 
+# If the sources in your project are distributed over multiple directories 
+# then setting the SHOW_DIRECTORIES tag to YES will show the directory hierarchy 
+# in the documentation. The default is NO.
+
+SHOW_DIRECTORIES       = NO
+
 # Set the SHOW_FILES tag to NO to disable the generation of the Files page. 
 # This will remove the Files entry from the Quick Index and from the 
 # Folder Tree View (if specified). The default is YES.
@@ -585,7 +566,7 @@ SHOW_FILES             = NO
 # Namespaces page.  This will remove the Namespaces entry from the Quick Index 
 # and from the Folder Tree View (if specified). The default is YES.
 
-SHOW_NAMESPACES        = YES
+SHOW_NAMESPACES        = NO
 
 # The FILE_VERSION_FILTER tag can be used to specify a program or script that 
 # doxygen should invoke to get the current version for each file (typically from 
@@ -599,7 +580,7 @@ FILE_VERSION_FILTER    =
 
 # The LAYOUT_FILE tag can be used to specify a layout file which will be parsed 
 # by doxygen. The layout file controls the global structure of the generated 
-# output files in an output format independent way. To create the layout file 
+# output files in an output format independent way. The create the layout file 
 # that represents doxygen's defaults, run doxygen with the -l option. 
 # You can optionally specify a file name after the option, if omitted 
 # DoxygenLayout.xml will be used as the name of the layout file.
@@ -612,8 +593,7 @@ LAYOUT_FILE            =
 # requires the bibtex tool to be installed. See also 
 # http://en.wikipedia.org/wiki/BibTeX for more info. For LaTeX the style 
 # of the bibliography can be controlled using LATEX_BIB_STYLE. To use this 
-# feature you need bibtex and perl available in the search path. Do not use 
-# file names with spaces, bibtex cannot handle them.
+# feature you need bibtex and perl available in the search path.
 
 CITE_BIB_FILES         = 
 
@@ -793,13 +773,6 @@ FILTER_SOURCE_FILES    = NO
 
 FILTER_SOURCE_PATTERNS = 
 
-# If the USE_MD_FILE_AS_MAINPAGE tag refers to the name of a markdown file that 
-# is part of the input, its contents will be placed on the main page (index.html). 
-# This can be useful if you have a project on for instance GitHub and want reuse 
-# the introduction page also for the doxygen output.
-
-USE_MDFILE_AS_MAINPAGE = 
-
 #---------------------------------------------------------------------------
 # configuration options related to source browsing
 #---------------------------------------------------------------------------
@@ -818,7 +791,7 @@ INLINE_SOURCES         = NO
 
 # Setting the STRIP_CODE_COMMENTS tag to YES (the default) will instruct 
 # doxygen to hide any special comment blocks from generated source code 
-# fragments. Normal C, C++ and Fortran comments will always remain visible.
+# fragments. Normal C and C++ comments will always remain visible.
 
 STRIP_CODE_COMMENTS    = YES
 
@@ -920,23 +893,13 @@ HTML_FOOTER            =
 
 # The HTML_STYLESHEET tag can be used to specify a user-defined cascading 
 # style sheet that is used by each HTML page. It can be used to 
-# fine-tune the look of the HTML output. If left blank doxygen will 
-# generate a default style sheet. Note that it is recommended to use 
-# HTML_EXTRA_STYLESHEET instead of this one, as it is more robust and this 
-# tag will in the future become obsolete.
+# fine-tune the look of the HTML output. If the tag is left blank doxygen 
+# will generate a default style sheet. Note that doxygen will try to copy 
+# the style sheet file to the HTML output directory, so don't put your own 
+# style sheet in the HTML output directory as well, or it will be erased!
 
 HTML_STYLESHEET        = 
 
-# The HTML_EXTRA_STYLESHEET tag can be used to specify an additional 
-# user-defined cascading style sheet that is included after the standard 
-# style sheets created by doxygen. Using this option one can overrule 
-# certain style aspects. This is preferred over using HTML_STYLESHEET 
-# since it does not replace the standard style sheet and is therefor more 
-# robust against future updates. Doxygen will copy the style sheet file to 
-# the output directory.
-
-HTML_EXTRA_STYLESHEET  = 
-
 # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or 
 # other source files which should be copied to the HTML output directory. Note 
 # that these files will be copied to the base HTML output directory. Use the 
@@ -977,23 +940,20 @@ HTML_COLORSTYLE_GAMMA  = 80
 
 HTML_TIMESTAMP         = YES
 
+# If the HTML_ALIGN_MEMBERS tag is set to YES, the members of classes, 
+# files or namespaces will be aligned in HTML using tables. If set to 
+# NO a bullet list will be used.
+
+HTML_ALIGN_MEMBERS     = YES
+
 # If the HTML_DYNAMIC_SECTIONS tag is set to YES then the generated HTML 
 # documentation will contain sections that can be hidden and shown after the 
-# page has loaded.
+# page has loaded. For this to work a browser that supports 
+# JavaScript and DHTML is required (for instance Mozilla 1.0+, Firefox 
+# Netscape 6.0+, Internet explorer 5.0+, Konqueror, or Safari).
 
 HTML_DYNAMIC_SECTIONS  = NO
 
-# With HTML_INDEX_NUM_ENTRIES one can control the preferred number of 
-# entries shown in the various tree structured indices initially; the user 
-# can expand and collapse entries dynamically later on. Doxygen will expand 
-# the tree to such a level that at most the specified number of entries are 
-# visible (unless a fully collapsed tree already exceeds this amount). 
-# So setting the number of entries 1 will produce a full collapsed tree by 
-# default. 0 is a special value representing an infinite number of entries 
-# and will result in a full expanded tree by default.
-
-HTML_INDEX_NUM_ENTRIES = 100
-
 # If the GENERATE_DOCSET tag is set to YES, additional index files 
 # will be generated that can be used as input for Apple's Xcode 3 
 # integrated development environment, introduced with OSX 10.5 (Leopard). 
@@ -1021,9 +981,9 @@ DOCSET_FEEDNAME        = "Doxygen generated docs"
 
 DOCSET_BUNDLE_ID       = org.doxygen.Project
 
-# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely 
-# identify the documentation publisher. This should be a reverse domain-name 
-# style string, e.g. com.mycompany.MyDocSet.documentation.
+# When GENERATE_PUBLISHER_ID tag specifies a string that should uniquely identify 
+# the documentation publisher. This should be a reverse domain-name style 
+# string, e.g. com.mycompany.MyDocSet.documentation.
 
 DOCSET_PUBLISHER_ID    = org.doxygen.Publisher
 
@@ -1172,6 +1132,11 @@ GENERATE_TREEVIEW      = NO
 
 ENUM_VALUES_PER_LINE   = 4
 
+# By enabling USE_INLINE_TREES, doxygen will generate the Groups, Directories, 
+# and Class Hierarchy pages using a tree view instead of an ordered list.
+
+USE_INLINE_TREES       = NO
+
 # If the treeview is enabled (see GENERATE_TREEVIEW) then this tag can be 
 # used to set the initial width (in pixels) of the frame in which the tree 
 # is shown.
@@ -1203,26 +1168,19 @@ FORMULA_TRANSPARENT    = YES
 # (see http://www.mathjax.org) which uses client side Javascript for the 
 # rendering instead of using prerendered bitmaps. Use this if you do not 
 # have LaTeX installed or if you want to formulas look prettier in the HTML 
-# output. When enabled you may also need to install MathJax separately and 
+# output. When enabled you also need to install MathJax separately and 
 # configure the path to it using the MATHJAX_RELPATH option.
 
 USE_MATHJAX            = NO
 
-# When MathJax is enabled you can set the default output format to be used for 
-# thA MathJax output. Supported types are HTML-CSS, NativeMML (i.e. MathML) and 
-# SVG. The default value is HTML-CSS, which is slower, but has the best 
-# compatibility.
-
-MATHJAX_FORMAT         = HTML-CSS
-
 # When MathJax is enabled you need to specify the location relative to the 
 # HTML output directory using the MATHJAX_RELPATH option. The destination 
 # directory should contain the MathJax.js script. For instance, if the mathjax 
 # directory is located at the same level as the HTML output directory, then 
-# MATHJAX_RELPATH should be ../mathjax. The default value points to 
-# the MathJax Content Delivery Network so you can quickly see the result without 
-# installing MathJax.  However, it is strongly recommended to install a local 
-# copy of MathJax from http://www.mathjax.org before deployment.
+# MATHJAX_RELPATH should be ../mathjax. The default value points to the 
+# mathjax.org site, so you can quickly see the result without installing 
+# MathJax, but it is strongly recommended to install a local copy of MathJax 
+# before deployment.
 
 MATHJAX_RELPATH        = http://www.mathjax.org/mathjax
 
@@ -1242,55 +1200,15 @@ MATHJAX_EXTENSIONS     =
 SEARCHENGINE           = YES
 
 # When the SERVER_BASED_SEARCH tag is enabled the search engine will be 
-# implemented using a web server instead of a web client using Javascript. 
-# There are two flavours of web server based search depending on the 
-# EXTERNAL_SEARCH setting. When disabled, doxygen will generate a PHP script for 
-# searching and an index file used by the script. When EXTERNAL_SEARCH is 
-# enabled the indexing and searching needs to be provided by external tools. 
-# See the manual for details.
+# implemented using a PHP enabled web server instead of at the web client 
+# using Javascript. Doxygen will generate the search PHP script and index 
+# file to put on the web server. The advantage of the server 
+# based approach is that it scales better to large projects and allows 
+# full text search. The disadvantages are that it is more difficult to setup 
+# and does not have live searching capabilities.
 
 SERVER_BASED_SEARCH    = NO
 
-# When EXTERNAL_SEARCH is enabled doxygen will no longer generate the PHP 
-# script for searching. Instead the search results are written to an XML file 
-# which needs to be processed by an external indexer. Doxygen will invoke an 
-# external search engine pointed to by the SEARCHENGINE_URL option to obtain 
-# the search results. Doxygen ships with an example indexer (doxyindexer) and 
-# search engine (doxysearch.cgi) which are based on the open source search engine 
-# library Xapian. See the manual for configuration details.
-
-EXTERNAL_SEARCH        = NO
-
-# The SEARCHENGINE_URL should point to a search engine hosted by a web server 
-# which will returned the search results when EXTERNAL_SEARCH is enabled. 
-# Doxygen ships with an example search engine (doxysearch) which is based on 
-# the open source search engine library Xapian. See the manual for configuration 
-# details.
-
-SEARCHENGINE_URL       = 
-
-# When SERVER_BASED_SEARCH and EXTERNAL_SEARCH are both enabled the unindexed 
-# search data is written to a file for indexing by an external tool. With the 
-# SEARCHDATA_FILE tag the name of this file can be specified.
-
-SEARCHDATA_FILE        = searchdata.xml
-
-# When SERVER_BASED_SEARCH AND EXTERNAL_SEARCH are both enabled the 
-# EXTERNAL_SEARCH_ID tag can be used as an identifier for the project. This is 
-# useful in combination with EXTRA_SEARCH_MAPPINGS to search through multiple 
-# projects and redirect the results back to the right project.
-
-EXTERNAL_SEARCH_ID     = 
-
-# The EXTRA_SEARCH_MAPPINGS tag can be used to enable searching through doxygen 
-# projects other than the one defined by this configuration file, but that are 
-# all added to the same external search index. Each project needs to have a 
-# unique id set via EXTERNAL_SEARCH_ID. The search mapping then maps the id 
-# of to a relative location where the documentation can be found. 
-# The format is: EXTRA_SEARCH_MAPPINGS = id1=loc1 id2=loc2 ...
-
-EXTRA_SEARCH_MAPPINGS  = 
-
 #---------------------------------------------------------------------------
 # configuration options related to the LaTeX output
 #---------------------------------------------------------------------------
@@ -1610,16 +1528,20 @@ SKIP_FUNCTION_MACROS   = YES
 # Configuration::additions related to external references
 #---------------------------------------------------------------------------
 
-# The TAGFILES option can be used to specify one or more tagfiles. For each 
-# tag file the location of the external documentation should be added. The 
-# format of a tag file without this location is as follows: 
+# The TAGFILES option can be used to specify one or more tagfiles. 
+# Optionally an initial location of the external documentation 
+# can be added for each tagfile. The format of a tag file without 
+# this location is as follows: 
 #   TAGFILES = file1 file2 ... 
 # Adding location for the tag files is done as follows: 
 #   TAGFILES = file1=loc1 "file2 = loc2" ... 
-# where "loc1" and "loc2" can be relative or absolute paths 
-# or URLs. Note that each tag file must have a unique name (where the name does 
-# NOT include the path). If a tag file is not located in the directory in which 
-# doxygen is run, you must also specify the path to the tagfile here.
+# where "loc1" and "loc2" can be relative or absolute paths or 
+# URLs. If a location is present for each tag, the installdox tool 
+# does not have to be run to correct the links. 
+# Note that each tag file must have a unique name 
+# (where the name does NOT include the path) 
+# If a tag file is not located in the directory in which doxygen 
+# is run, you must also specify the path to the tagfile here.
 
 TAGFILES               = 
 
@@ -1732,15 +1654,6 @@ GROUP_GRAPHS           = YES
 
 UML_LOOK               = NO
 
-# If the UML_LOOK tag is enabled, the fields and methods are shown inside 
-# the class node. If there are many fields or methods and many nodes the 
-# graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS 
-# threshold limits the number of items for each type to make the size more 
-# managable. Set this to 0 for no limit. Note that the threshold may be 
-# exceeded by 50% before the limit is enforced.
-
-UML_LIMIT_NUM_FIELDS   = 10
-
 # If set to YES, the inheritance and collaboration graphs will show the 
 # relations between templates and their instances.
 
@@ -1781,7 +1694,7 @@ CALLER_GRAPH           = NO
 
 GRAPHICAL_HIERARCHY    = YES
 
-# If the DIRECTORY_GRAPH and HAVE_DOT tags are set to YES 
+# If the DIRECTORY_GRAPH, SHOW_DIRECTORIES and HAVE_DOT tags are set to YES 
 # then doxygen will show the dependencies a directory has on other directories 
 # in a graphical way. The dependency relations are determined by the #include 
 # relations between the files in the directories.