modular system works now

36 files changed, 337 insertions, 200 deletions

diff --git a/Doxyfile b/Doxyfile
index 4937bda..01272fd 100644
--- a/Doxyfile
+++ b/Doxyfile
@@ -25,7 +25,7 @@ ABBREVIATE_BRIEF       = "The $name class" \
 ALWAYS_DETAILED_SEC    = NO
 INLINE_INHERITED_MEMB  = NO
 FULL_PATH_NAMES        = NO
-STRIP_FROM_PATH        = /home/ingar/projects/osirion
+STRIP_FROM_PATH        = /home/ingar/projects/osirion/osirion-work
 STRIP_FROM_INC_PATH    = 
 SHORT_NAMES            = NO
 JAVADOC_AUTOBRIEF      = NO
@@ -183,7 +183,7 @@ TREEVIEW_WIDTH         = 250
 #---------------------------------------------------------------------------
 # configuration options related to the LaTeX output
 #---------------------------------------------------------------------------
-GENERATE_LATEX         = YES
+GENERATE_LATEX         = NO
 LATEX_OUTPUT           = latex
 LATEX_CMD_NAME         = latex
 MAKEINDEX_CMD_NAME     = makeindex
diff --git a/configure.in b/configure.in
index 3b0b911..0a52322 100644
--- a/configure.in
+++ b/configure.in
@@ -75,16 +75,14 @@ AC_ARG_ENABLE(warn,
 AC_SUBST(WARN_CFLAGS)
 
 
-AC_MSG_CHECKING(whether to build a debug version)
-DEBUG_CFLAGS=""
-AC_ARG_ENABLE(debug,
+AC_MSG_CHECKING(whether to include debug messages)
+AC_ARG_ENABLE(debug_messages,
 	AC_HELP_STRING(
-		[--disable-debug], [build without extra debug information]
+		[--disable-debug-messages], [build without extra debug information]
 	),
 	AC_MSG_RESULT(no),
 	AC_MSG_RESULT(yes)
-	AC_DEFINE_UNQUOTED(HAVE_DEBUG, 1, [Defines if debug information is enabled])
-	HAVE_DEBUG="-g"
+	AC_DEFINE_UNQUOTED(HAVE_DEBUG_MESSAGES, 1, [Defines if debug information is enabled])
 )
 
 AC_CHECK_HEADER(GL/gl.h,
@@ -152,18 +150,14 @@ AC_MSG_RESULT([
 The Osirion Project $VERSION
 
 Configuration summary:
-
-	platform ...................... $host
-
-	flags ......................... $CXXFLAGS
-	debug information ............. $HAVE_DEBUG
+	platform ........... $host
+	flags .............. $CXXFLAGS
+	debug messages ..... $debug_messages
 
 Installation directories:
-
-	prefix ........................ $PREFIX
-	program binaries .............. $BINDIR
-	libraries ..................... $LIBDIR
-	data .......................... $DATADIR
-
+	prefix ............. $PREFIX
+	program binaries ... $BINDIR
+	libraries .......... $LIBDIR
+	data ............... $DATADIR
 ])
 
diff --git a/osirion.kdevelop b/osirion.kdevelop
index dbc011b..35ce71d 100644
--- a/osirion.kdevelop
+++ b/osirion.kdevelop
@@ -16,30 +16,38 @@
     <projectdirectory>./</projectdirectory>
     <absoluteprojectpath>false</absoluteprojectpath>
     <description>The OSiRiON Project is an SDL+OpenGL space game.</description>
-    <defaultencoding/>
+    <defaultencoding></defaultencoding>
     <versioncontrol>kdevsubversion</versioncontrol>
   </general>
   <kdevautoproject>
     <general>
-      <activetarget>src/client/osirion</activetarget>
+      <activetarget>src/server/osiriond</activetarget>
       <useconfiguration>debug</useconfiguration>
     </general>
     <run>
-      <mainprogram>src/osirion</mainprogram>
+      <mainprogram/>
       <terminal>true</terminal>
       <directoryradio>executable</directoryradio>
       <runarguments>
-        <osirion/>
-        <osiriond/>
+        <osirion></osirion>
+        <osiriond></osiriond>
       </runarguments>
       <debugarguments>
-        <osiriond/>
-        <osirion/>
+        <osiriond></osiriond>
+        <osirion></osirion>
       </debugarguments>
       <cwd>
         <osiriond>/home/ingar/projects/osirion/debug/./src/game</osiriond>
         <osirion>/home/ingar/projects/osirion/debug/./src/client</osirion>
       </cwd>
+      <programargs/>
+      <globaldebugarguments/>
+      <globalcwd>/home/ingar/projects/osirion/osirion-work/debug</globalcwd>
+      <useglobalprogram>false</useglobalprogram>
+      <autocompile>false</autocompile>
+      <autoinstall>false</autoinstall>
+      <autokdesu>false</autokdesu>
+      <envvars/>
     </run>
     <configurations>
       <optimized>
@@ -56,6 +64,7 @@
         <cxxcompiler>kdevgppoptions</cxxcompiler>
         <f77compiler>kdevg77options</f77compiler>
         <cxxflags>-O0 -g3</cxxflags>
+        <envvars/>
       </debug>
     </configurations>
     <configurations>
@@ -68,6 +77,12 @@
         <envvar value="1" name="WANT_AUTOCONF_2_5" />
         <envvar value="1" name="WANT_AUTOMAKE_1_6" />
       </envvars>
+      <abortonerror>true</abortonerror>
+      <runmultiplejobs>false</runmultiplejobs>
+      <numberofjobs>2</numberofjobs>
+      <dontact>false</dontact>
+      <makebin></makebin>
+      <prio>0</prio>
     </make>
   </kdevautoproject>
   <kdevdoctreeview>
@@ -181,7 +196,7 @@
       <designerpluginpaths/>
     </qt>
     <creategettersetter>
-      <prefixGet/>
+      <prefixGet></prefixGet>
       <prefixSet>set</prefixSet>
       <prefixVariable>m_,_</prefixVariable>
       <parameterName>theValue</parameterName>
@@ -213,11 +228,11 @@
   </cppsupportpart>
   <kdevdebugger>
     <general>
-      <gdbpath/>
-      <dbgshell/>
-      <configGdbScript/>
-      <runShellScript/>
-      <runGdbScript/>
+      <gdbpath></gdbpath>
+      <dbgshell></dbgshell>
+      <configGdbScript></configGdbScript>
+      <runShellScript></runShellScript>
+      <runGdbScript></runGdbScript>
       <breakonloadinglibs>true</breakonloadinglibs>
       <separatetty>false</separatetty>
       <floatingtoolbar>false</floatingtoolbar>
diff --git a/osirion.kdevelop.pcs b/osirion.kdevelop.pcs
index 0d24e12..5a814c9 100644
--- a/osirion.kdevelop.pcs
+++ b/osirion.kdevelop.pcs
diff --git a/osirion.kdevses b/osirion.kdevses
index 1e1faa2..5fce955 100644
--- a/osirion.kdevses
+++ b/osirion.kdevses
@@ -1,10 +1,13 @@
 <?xml version = '1.0' encoding = 'UTF-8'?>
 <!DOCTYPE KDevPrjSession>
 <KDevPrjSession>
- <DocsAndViews NumberOfDocuments="1" >
-  <Doc0 NumberOfViews="1" URL="file:///home/ingar/projects/osirion/src/client/camera.cc" >
-   <View0 Encoding="" line="65" Type="Source" />
+ <DocsAndViews NumberOfDocuments="2" >
+  <Doc0 NumberOfViews="1" URL="file:///home/ingar/projects/osirion/osirion-work/src/game/Makefile.am" >
+   <View0 Encoding="" line="0" Type="Source" />
   </Doc0>
+  <Doc1 NumberOfViews="1" URL="file:///home/ingar/projects/osirion/osirion-work/src/game/game.cc" >
+   <View0 Encoding="" line="27" Type="Source" />
+  </Doc1>
  </DocsAndViews>
  <pluginList>
   <kdevdebugger>
@@ -13,7 +16,7 @@
   </kdevdebugger>
   <kdevastyle>
    <Extensions ext="*.cpp *.h,*.c *.h,*.cxx *.hxx,*.c++ *.h++,*.cc *.hh,*.C *.H,*.diff,*.inl,*.java,*.moc,*.patch,*.tlh,*.xpm" />
-   <AStyle IndentPreprocessors="0" FillCount="4" PadParenthesesOut="1" IndentNamespaces="1" IndentLabels="1" Fill="Tabs" MaxStatement="40" Brackets="Break" MinConditional="-1" IndentBrackets="0" PadParenthesesUn="1" BlockBreak="0" KeepStatements="1" KeepBlocks="1" BlockIfElse="0" IndentSwitches="1" PadOperators="0" FStyle="UserDefined" IndentCases="0" FillEmptyLines="0" BracketsCloseHeaders="0" BlockBreakAll="0" PadParenthesesIn="1" IndentClasses="1" IndentBlocks="0" FillForce="0" />
+   <AStyle IndentPreprocessors="1" FillCount="8" PadParenthesesOut="0" IndentNamespaces="0" IndentLabels="0" Fill="Tabs" MaxStatement="40" Brackets="Linux" MinConditional="-1" IndentBrackets="0" PadParenthesesUn="1" BlockBreak="0" KeepStatements="1" KeepBlocks="1" BlockIfElse="0" IndentSwitches="1" PadOperators="0" FStyle="UserDefined" IndentCases="1" FillEmptyLines="0" BracketsCloseHeaders="0" BlockBreakAll="0" PadParenthesesIn="0" IndentClasses="0" IndentBlocks="0" FillForce="0" />
   </kdevastyle>
   <kdevbookmarks>
    <bookmarks/>
diff --git a/src/Makefile.am b/src/Makefile.am
index a41d88f..ab95099 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,6 @@
 # set the include path found by configure
 AM_CPPFLAGS = $(DEBUG_CFLAGS) $(WARN_CFLAGS) $(all_includes)
 
-SUBDIRS = common filesystem math core game server gl client
+SUBDIRS = math common filesystem core game server gl client
 
 
diff --git a/src/client/Makefile.am b/src/client/Makefile.am
index 6298936..f8542e2 100644
--- a/src/client/Makefile.am
+++ b/src/client/Makefile.am
@@ -2,8 +2,10 @@
 METASOURCES = AUTO
 bin_PROGRAMS = osirion
 
-osirion_LDADD = $(top_builddir)/src/common/libcommon.la \
+osirion_LDADD = $(top_builddir)/src/math/libmath.la \
+	$(top_builddir)/src/common/libcommon.la \
 	$(top_builddir)/src/filesystem/libfilesystem.la \
+	$(top_builddir)/src/core/libcore.la \
 	$(top_builddir)/src/game/libgame.la \
 	$(top_builddir)/src/gl/libgl.la
 osirion_SOURCES = camera.cc client.cc console.cc hud.cc input.cc main.cc \
diff --git a/src/client/client.cc b/src/client/client.cc
index a94219b..7a718a3 100644
--- a/src/client/client.cc
+++ b/src/client/client.cc
@@ -4,27 +4,30 @@
    the terms and conditions of the GNU General Public License version 2 
 */
 
-#include "client/camera.h"
-#include "client/view.h"
-#include "client/video.h"
-#include "client/input.h"
-#include "client/console.h"
-
+// project headers
+#include "client/client.h"
 #include "game/game.h"
+#include "core/core.h"
 #include "common/common.h"
 
+// SDL headers
 #include <SDL/SDL.h>
 
+// C++ headers
+#include <cmath>
+
 namespace client {
 
 // public instances
-Camera camera;
-View view;
-Video video;
-Input input;
+Camera 	camera;
+View 	view;
+Video 	video;
+Input 	input;
 
 // private instance of the client console object
-Console clientconsole;
+Console console_instance;
+// private instance of the game object
+game::Game game_instance;
 
 void quit(int status)
 {
@@ -34,6 +37,11 @@ void quit(int status)
 
 void init()
 {
+	// core initializes all the modules
+	core::init();	
+	
+	con_debug << "Initializing client..." << std::endl;
+
 	// Initialize the video subsystem
 	video.init();
 	if (!video.initialized) {
@@ -42,36 +50,44 @@ void init()
 
 	// initialize input
 	input.init();
-
-	// initialize game
-	game::init();
 }
 
 void run()
 {
-	Uint32 startup = SDL_GetTicks();
-	while(game::initialized) {
-		Uint32 chrono = SDL_GetTicks();
+	Uint32 chrono = SDL_GetTicks();
+
+	while(true) {
+		Uint32 current = SDL_GetTicks();
 	
 		// overflow protection ~49 days
-		if (chrono < startup) {
-			startup = chrono;
+		if (current < chrono) {
+			chrono = current;
 		}
 		
 		// update the game chronometers
-		float elapsed = (float) ( chrono - startup) / 1000.0f;
-		game::update(elapsed);
+		float elapsed = (float) ( current - chrono) / 1000.0f;
+		chrono = current;
+
+		core::frame(elapsed);
 
 		// update the video chronometers and draw
 		video.draw(elapsed);
-		startup = chrono;
-
+		
 		// process input
 		input.process();
 	}
+}
+
+void shutdown() 
+{
+	con_debug << "Shutting down client..." << std::endl;
 
 	input.shutdown();
+
 	video.shutdown();
+
+	core::shutdown();	
+
 	quit(0);
 }
 
diff --git a/src/client/client.h b/src/client/client.h
index e3ff380..a25643c 100644
--- a/src/client/client.h
+++ b/src/client/client.h
@@ -7,22 +7,23 @@
 #ifndef __INCLUDED_CLIENT_H__
 #define __INCLUDED_CLIENT_H__
 
-#include "camera.h"
-#include "view.h"
-#include "input.h"
-#include "video.h"
-#include "console.h"
+#include "client/console.h"
+#include "client/camera.h"
+#include "client/view.h"
+#include "client/input.h"
+#include "client/video.h"
 
 /// client-side functions to render and control the gameworld
-/*! 
- *   the client namespace contains the necessary functions to
- *   accept input, send it to the game and render the result
+/** The client namespace contains the necessary functions to
+ *  accept input, send it to the game and renders the result
  */
 namespace client {
 	/// initialize the client
 	extern void init();
-	/// run the client();
+	/// run the client
 	extern void run();
+	/// shutdown the client
+	extern void shutdown();
 
 	/// global Video object
 	extern Video video;
diff --git a/src/client/input.cc b/src/client/input.cc
index 7d26a2b..b18339e 100644
--- a/src/client/input.cc
+++ b/src/client/input.cc
@@ -43,7 +43,7 @@ void Input::handle_keypressed(SDL_keysym* keysym)
 {
 	switch( keysym->sym ) {
 	case SDLK_ESCAPE:
-		game::shutdown();
+		client::shutdown();
 		break;
 	case SDLK_LEFT:
 		camera.rotate_left();
@@ -88,8 +88,8 @@ void Input::process()
 		handle_keyreleased( &event.key.keysym );
 		break;
         case SDL_QUIT:
-            game::shutdown();
-            break;
+            	client::shutdown();
+            	break;
         }
 
     }
diff --git a/src/client/main.cc b/src/client/main.cc
index e8486ca..7c5f7b7 100644
--- a/src/client/main.cc
+++ b/src/client/main.cc
@@ -3,10 +3,13 @@
    the terms and conditions of the GNU General Public License version 2 
 */
 
-#include "client.h"
+#include "client/client.h"
 
 int main( int argc, char *argv[] )
 {
 	client::init();
+
 	client::run();
+
+	client::shutdown();
 }
diff --git a/src/client/stardrawer.h b/src/client/stardrawer.h
index 354da6a..6042659 100644
--- a/src/client/stardrawer.h
+++ b/src/client/stardrawer.h
@@ -6,7 +6,7 @@
 #ifndef __INCLUDED_STARDRAWER_H__
 #define __INCLUDED_STARDRAWER_H__
 
-#include "gl/sphere.h"
+#include "gl/gllib.h"
 #include "game/star.h"
 
 namespace client  {
diff --git a/src/common/common.h b/src/common/common.h
index c47b09f..1be6827 100644
--- a/src/common/common.h
+++ b/src/common/common.h
@@ -12,13 +12,13 @@
 /// common functions and components that are used by the other subsytems
 namespace common {
 
-	// initialize common components
+	/// initialize common components
 	void init();
 
-	// shutdown common components
+	/// shutdown common components
 	void shutdown();
 
-} // namespace common
+}
 
 #include "common/console.h"
 
diff --git a/src/common/console.cc b/src/common/console.cc
index e4fd215..a7d0dd7 100644
--- a/src/common/console.cc
+++ b/src/common/console.cc
@@ -6,21 +6,29 @@
 
 #include "common/console.h"
 
-// TODO enforce singleton
+#include <iostream>
+
+#include <stdlib.h>
 
 namespace common {
 
 Console *Console::console_instance = 0;
 
 Console::Console() {
+	if (console_instance) {
+		std::cerr << "duplicate common::Console::console_instance" << std::endl;
+		exit(2);
+	}
 	console_instance = this;
 }
 
-Console::~Console() {
+Console::~Console()
+{
 	console_instance = 0;
 }
 
-Console *Console::instance() {
+Console *Console::instance() 
+{
 	return console_instance;
 }
 
diff --git a/src/common/console.h b/src/common/console.h
index fbda5da..0706f11 100644
--- a/src/common/console.h
+++ b/src/common/console.h
@@ -45,7 +45,7 @@ public:
 	/// stream to send debug messages too
 	virtual std::ostream & debugstream() = 0;
 
-	/// a pointer to the current console implementation
+	/// a pointer to the current console instance
 	static Console *instance();
 
 private:
diff --git a/src/core/Makefile.am b/src/core/Makefile.am
index 0f0020f..1f1cc2e 100644
--- a/src/core/Makefile.am
+++ b/src/core/Makefile.am
@@ -1,12 +1,12 @@
 METASOURCES = AUTO
 INCLUDES = -I$(top_srcdir)/src
 
-libcore_la_SOURCES = core.cc
-libcore_la_LDFLAGS = -avoid-version -no-undefined
-libcore_la_LIBADD = $(top_builddir)/src/common/libcommon.la \
-                $(top_builddir)/src/math/libmath.la \
-                $(top_builddir)/src/filesystem/libfilesystem.la
+libcore_la_SOURCES = core.cc game.cc
+libcore_la_LDFLAGS = -avoid-version
+libcore_la_LIBADD = $(top_builddir)/src/math/libmath.la \
+	$(top_builddir)/src/common/libcommon.la \
+	$(top_builddir)/src/filesystem/libfilesystem.la
 
 noinst_LTLIBRARIES = libcore.la
-noinst_HEADERS = core.h
+noinst_HEADERS = core.h game.h
 
diff --git a/src/core/core.cc b/src/core/core.cc
index b576ba5..0a4ed60 100644
--- a/src/core/core.cc
+++ b/src/core/core.cc
@@ -12,23 +12,39 @@
 namespace core
 {
 
-/// initialize the core
-void init() {
+void init() 
+{
+	con_debug << "Initializing core..." << std::endl;
+
 	common::init();
 
 	filesystem::init();
+
+	if (::core::Game::instance())	
+		::core::Game::instance()->init();
+	else
+		con_warn << "No game module found!" << std::endl;
 	
-	con_debug << "Initializing core..." << std::endl;
 }
 
-/// shutdown the core
-void shutdown() {
+void shutdown() 
+{
 	con_debug << "Shutting down core..." << std::endl;
 
+	if (::core::Game::instance())	
+		::core::Game::instance()->shutdown();
+	else
+		con_warn << "No game module found!" << std::endl;
+
 	filesystem::shutdown();
 
 	common::shutdown();
 }
 
+void frame(float sec) 
+{
+	if (::core::Game::instance())	
+		::core::Game::instance()->frame(sec);
 }
 
+} //namespace core
diff --git a/src/core/core.h b/src/core/core.h
index d5e4542..09c7209 100644
--- a/src/core/core.h
+++ b/src/core/core.h
@@ -16,7 +16,11 @@ namespace core
 	/// shutdown the core
 	void shutdown();
 
+	/// run one frame
+	void frame(float sec);
 };
 
+#include "core/game.h"
+
 #endif // __INCLUDED_CORE_H__
 
diff --git a/src/filesystem/Makefile.am b/src/filesystem/Makefile.am
index 9ef09bd..c072b02 100644
--- a/src/filesystem/Makefile.am
+++ b/src/filesystem/Makefile.am
@@ -3,8 +3,7 @@ METASOURCES = AUTO
 libfilesystem_la_SOURCES = file.cc filesystem.cc inifile.cc path.cc
 libfilesystem_la_LDFLAGS = -avoid-version -no-undefined
 libfilesystem_la_LIBADD = $(top_builddir)/src/common/libcommon.la 
-
 noinst_LTLIBRARIES = libfilesystem.la
-noinst_HEADERS = file.h filesystem.h path.h
+noinst_HEADERS = file.h filesystem.h inifile.h path.h
 
 INCLUDES = -I$(top_srcdir)/src
diff --git a/src/filesystem/file.cc b/src/filesystem/file.cc
index 7f33337..4e68bbd 100644
--- a/src/filesystem/file.cc
+++ b/src/filesystem/file.cc
@@ -10,6 +10,10 @@
 
 namespace filesystem {
 
+File::File() {}
+
+File::~File() {}
+
 void File::open(const char * filename, ios_base::openmode mode) {
 	file_name.assign(filename);
 	std::string fn;
diff --git a/src/filesystem/file.h b/src/filesystem/file.h
index 5e997a2..aaafd01 100644
--- a/src/filesystem/file.h
+++ b/src/filesystem/file.h
@@ -16,6 +16,9 @@ namespace filesystem {
 /// a class to open data files
 class File : public std::ifstream {
 public:
+	File();
+	virtual ~File();
+
 	/// open the file for reading
 	virtual void open(const char * filename, std::ios_base::openmode mode = std::ios_base::in);
 
diff --git a/src/filesystem/filesystem.cc b/src/filesystem/filesystem.cc
index 9c00930..5ae4da7 100644
--- a/src/filesystem/filesystem.cc
+++ b/src/filesystem/filesystem.cc
@@ -15,6 +15,21 @@ std::string filesystem::moddir = "";
 
 void filesystem::init() {
 	con_debug << "Initializing filesystem..." << std::endl;
+
+	// FIXME datadir should by set by ./configure and read from config.h
+
+	// initialize game data locations
+	datadir = "./data/";	
+	basedir = "base/";
+	moddir = "";
+
+	// FIXME win32
+	homedir = getenv("HOME");
+	homedir = homedir + "/.osirion/";
+	Path::create(homedir);
+	Path::create(homedir+basedir);
+	if (moddir.size() && !Path::exists(homedir+moddir)) 
+		Path::create(homedir+moddir);
 }
 
 void filesystem::shutdown() {
diff --git a/src/filesystem/filesystem.h b/src/filesystem/filesystem.h
index 4032575..e1ff8c6 100644
--- a/src/filesystem/filesystem.h
+++ b/src/filesystem/filesystem.h
@@ -33,6 +33,7 @@ void shutdown();
 // project headers
 #include "filesystem/file.h"
 #include "filesystem/path.h"
+#include "filesystem/inifile.h"
 
 #endif // __INCLUDED_FILYSYSTEM_H__
 
diff --git a/src/filesystem/inifile.cc b/src/filesystem/inifile.cc
index 308a87d..57778b3 100644
--- a/src/filesystem/inifile.cc
+++ b/src/filesystem/inifile.cc
@@ -9,6 +9,10 @@
 
 namespace filesystem {
 
+IniFile::IniFile() {}
+
+IniFile::~IniFile() {}
+
 void IniFile::open(const char * filename, std::ios_base::openmode mode) {
 	last_read_was_section = false;
 	last_read_was_key = false;
diff --git a/src/filesystem/inifile.h b/src/filesystem/inifile.h
index f5b74a3..d3984c5 100644
--- a/src/filesystem/inifile.h
+++ b/src/filesystem/inifile.h
@@ -17,12 +17,15 @@
 namespace filesystem {
 
 /// a class to read .ini files
-/*! The IniFile class provides functions to read .ini files. A .ini file
+/** The IniFile class provides functions to read .ini files. A .ini file
  *  consists of one or more [section] headers followed by one or more key=value
  *  pairs. Lines starting with # or ; are considered comments
  */
 class IniFile : public File {
 public:
+	IniFile();
+	virtual ~IniFile();
+
 	/// open the file for reading
 	virtual void open(const char * filename, std::ios_base::openmode mode = std::ios_base::in);
 
@@ -68,9 +71,8 @@ private:
 	bool last_read_was_section;
 
 	unsigned int line_number;
-}
-; // class IniFile
+};
 
-} // namespace common
+}
 
 #endif // __INCLUDED_FILESYSTEM_INIFILE_H__
diff --git a/src/game/Makefile.am b/src/game/Makefile.am
index 4268c84..1ed5015 100644
--- a/src/game/Makefile.am
+++ b/src/game/Makefile.am
@@ -1,11 +1,12 @@
 INCLUDES = -I$(top_srcdir)/src
 METASOURCES = AUTO
 
-libgame_la_LDFLAGS = -avoid-version -no-undefined
+libgame_la_LDFLAGS = -avoid-version --no-undefined
+libgame_la_LIBADD = $(top_builddir)/src/math/libmath.la \
+		$(top_builddir)/src/common/libcommon.la \
+		$(top_builddir)/src/filesystem/libfilesystem.la \
+		$(top_builddir)/src/core/libcore.la
 libgame_la_SOURCES = game.cc sector.cc ship.cc shipspecs.cc star.cc
-libgame_la_LIBADD = $(top_builddir)/src/common/libcommon.la \
-		$(top_builddir)/src/math/libmath.la \
-		$(top_builddir)/src/filesystem/libfilesystem.la
 
 noinst_LTLIBRARIES = libgame.la
 noinst_HEADERS = game.h player.h sector.h ship.h shipspecs.h star.h world.h
diff --git a/src/game/game.cc b/src/game/game.cc
index 9fe1133..b2b0822 100644
--- a/src/game/game.cc
+++ b/src/game/game.cc
@@ -1,21 +1,22 @@
 /*
    game/game.cc
-   This file is part of the Osirion project and is distributed under 
-   the terms of the GNU General Public License version 2 
+   This file is part of the Osirion project and is distributed under
+   the terms of the GNU General Public License version 2
 */
 
 // project headers
+#include "game/game.h"
 #include "game/sector.h"
 #include "game/ship.h"
 #include "game/star.h"
 #include "filesystem/filesystem.h"
-#include "filesystem/inifile.h"
 #include "common/common.h"
 
 // C++ headers
 #include <vector>
 
-namespace game {
+namespace game
+{
 
 Ship ship;
 Star star;
@@ -28,31 +29,16 @@ std::string author;	// author of the game
 // sectors in space
 std::vector<Sector*>	sectors;
 
-// TODO datadir should by set by ./configure and read from config.h
-// FIXME win32 directory names
-void init() 
+void Game::init()
 {
-	using namespace filesystem;
 	using math::Vector3f;
+	using filesystem::IniFile;
 
 	con_print << "Project::OSiRiON " << VERSION << std::endl;
 	con_debug << "Debug messages enabled" << std::endl;
 
-	// initialize game data locations
-	datadir = "./data/";	
-	basedir = "base/";
-	moddir = "";
-	
-	// FIXME win32
-	homedir = getenv("HOME");
-	homedir = homedir + "/.osirion/";
-	Path::create(homedir);
-	Path::create(homedir+basedir);
-	if (moddir.size() && !Path::exists(homedir+moddir)) 
-		Path::create(homedir+moddir);
-
 	// read game.ini
-	filesystem::IniFile f;
+	IniFile f;
 	f.open("ini/game.ini");
 	while (f) {
 		f.getline();
@@ -60,15 +46,15 @@ void init()
 			if (f.section() == "game") {
 				// game::name
 				if (f.got_key_string("name", name)); else
-				// game::label
-				if (f.got_key_string("label", label));	else
-				// game::author
-				if (f.got_key_string("author", author)); else
-				// unknown value
-				con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;	
+					// game::label
+						if (f.got_key_string("label", label));	else
+						// game::author
+								if (f.got_key_string("author", author)); else
+							// unknown value
+							con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;
 			}
 		} else if (f.got_section("game")) {
-				
+
 		} else if (f.got_section()) {
 			con_warn << f.name() << " unknown section '" << f.section() << "' at line " << f.line() << std::endl;
 		}
@@ -88,21 +74,21 @@ void init()
 			if (f.section() == "world") {
 				// world::name
 				if (f.got_key_string("name", tmp)); else
-				// world:label
-				if (f.got_key_string("label", tmp)); else
-				// unknown value
-				con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;
+					// world:label
+						if (f.got_key_string("label", tmp)); else
+						// unknown value
+						con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;
 			} else if (f.section() == "sector") {
 				// sector::name
 				if (f.got_key_string("name", tmp)) {
 					sector->name = tmp;
 				} else
-				// sector:label
-				if (f.got_key_string("label", tmp)) {
-					sector->label = tmp;
-				} else
-				// unknown value
-				con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;
+					// sector:label
+					if (f.got_key_string("label", tmp)) {
+						sector->label = tmp;
+					} else
+						// unknown value
+						con_warn << f.name() << " unknown key '" << f.key() << "' at line " << f.line() << std::endl;
 			}
 		} else if (f.got_section("world")) {
 			con_debug << "[world] section" << std::endl;
@@ -123,13 +109,13 @@ void init()
 	ship.location = Vector3f(0,0,0);
 
 	// all done, ready to run
-	initialized = true;	
+	initialized = true;
 }
 
-void shutdown()
+void Game::shutdown()
 {
 	initialized = false;
-	
+
 	// delete every sector object in the sectors vector
 	for (unsigned int n =0; n< sectors.size(); n++) {
 		delete sectors[n];
@@ -139,9 +125,9 @@ void shutdown()
 	sectors.clear();
 }
 
-void update(float elapsed) 
+void Game::frame(float elapsed)
 {
 	ship.update(elapsed);
 }
-	
+
 }; // namespace game
diff --git a/src/game/game.h b/src/game/game.h
index f2a0eab..ee9e286 100644
--- a/src/game/game.h
+++ b/src/game/game.h
@@ -7,17 +7,26 @@
 #ifndef __INCLUDED_GAME_H__
 #define __INCLUDED_GAME_H__
 
+// project headers
 #include "game/ship.h"
 #include "game/star.h"
-
+#include "core/core.h"
 #include "common/common.h"
 
-/// the game engine
-/**
- *  The main game functions. The console should be initialized before calling these.
+/// the game-specific engine
+/** The main game functions. The console should be initialized before calling these.
  */
 namespace game
 {
+
+/// the only ship in the game
+extern Ship ship;
+
+/// the only star in the game
+extern Star star;
+
+class Game : public core::Game {
+public:
 	/// initialize the game
 	void init();
 
@@ -25,17 +34,10 @@ namespace game
 	void shutdown();
 
 	/// update the game state
-	void update(float elapsed);
-
-	/// the only ship in the game
-	extern Ship ship;
-
-	/// the only star in the game
-	extern Star star;
-
-	/// true while the game is running
-	extern bool initialized;
+	void frame(float sec);
 };
 
+}
+
 #endif // __INCLUDED_GAME_H__
 
diff --git a/src/gl/gllib.cc b/src/gl/gllib.cc
index 32aa55e..e57ab5d 100644
--- a/src/gl/gllib.cc
+++ b/src/gl/gllib.cc
@@ -19,7 +19,7 @@ namespace gl
 
 void init() 
 {
-	con_debug << "Initiliazing gl..." << std::endl;
+	con_debug << "Initializing gl..." << std::endl;
 }
 
 void shutdown()
diff --git a/src/gl/gllib.h b/src/gl/gllib.h
index d8f146a..42fcea1 100644
--- a/src/gl/gllib.h
+++ b/src/gl/gllib.h
@@ -158,4 +158,7 @@ namespace gl
 	void frustum(GLdouble left, GLdouble right, GLdouble bottom, GLdouble top, GLdouble znear, GLdouble zfar);
 };
 
+#include "gl/box.h"
+#include "gl/sphere.h"
+
 #endif // __INCLUDED_GL_GLLIB_H__
diff --git a/src/math/Makefile.am b/src/math/Makefile.am
index 78a52fc..4549557 100644
--- a/src/math/Makefile.am
+++ b/src/math/Makefile.am
@@ -1,7 +1,7 @@
 METASOURCES = AUTO
 
 libmath_la_SOURCES = color.cc functions.cc plane.cc vector3f.cc
-libmath_la_LDFLAGS = -lm -avoid-version -no-undefined
+libmath_la_LDFLAGS = -avoid-version -no-undefined -lm
 
 noinst_LTLIBRARIES = libmath.la
 noinst_HEADERS = color.h functions.h mathlib.h plane.h vector3f.h
diff --git a/src/server/Makefile.am b/src/server/Makefile.am
index 9e99900..f842c05 100644
--- a/src/server/Makefile.am
+++ b/src/server/Makefile.am
@@ -1,9 +1,12 @@
-INCLUDES = -I$(top_srcdir)/src
 METASOURCES = AUTO
 bin_PROGRAMS = osiriond
-osiriond_SOURCES = console.cc main.cc timer.cc
+osiriond_SOURCES = console.cc main.cc server.cc timer.cc
 osiriond_LDADD = $(top_builddir)/src/math/libmath.la \
 		$(top_builddir)/src/common/libcommon.la \
 		$(top_builddir)/src/filesystem/libfilesystem.la \
+		$(top_builddir)/src/core/libcore.la \
 		$(top_builddir)/src/game/libgame.la
-noinst_HEADERS = console.h timer.h
+noinst_HEADERS = console.h server.h timer.h
+
+INCLUDES = -I$(top_srcdir)/src
+
diff --git a/src/server/console.cc b/src/server/console.cc
index 7a2d82d..3df0e09 100644
--- a/src/server/console.cc
+++ b/src/server/console.cc
@@ -1,13 +1,14 @@
 /*
    server/console.cc
-   This file is part of the Osirion project and is distributed under 
-   the terms and conditions of the GNU General Public License version 2 
+   This file is part of the Osirion project and is distributed under
+   the terms and conditions of the GNU General Public License version 2
 */
 
 #include "server/console.h"
 #include <iostream>
 
-namespace server {
+namespace server
+{
 std::ostream & Console::messagestream()
 {
 	return std::cout;
diff --git a/src/server/main.cc b/src/server/main.cc
index ae74471..56b29a8 100644
--- a/src/server/main.cc
+++ b/src/server/main.cc
@@ -4,40 +4,13 @@
    the terms and conditions of the GNU General Public License version 2 
 */
 
-// project headers
-#include "common/common.h"
-#include "game/game.h"
-
-#include "timer.h"
-#include "console.h"
-
-#include <iostream>
-
-void quit(int status)
-{
-	exit(status);
-}
+#include "server/server.h"
 
 int main( int argc, char *argv[] )
 {
-	// initialize system console;
-	server::Console serverconsole;
-
-	const float server_framerate =  1.0f / 20.0f;
-	server::Timer timer;
-
-    	// initialize game
-	game::init();
-	timer.mark();
+	server::init();
 
-	while(game::initialized) {
-		float elapsed = timer.elapsed();		
-		game::update(elapsed);
-		timer.sleep(server_framerate - elapsed);
-		timer.mark();
-	}
-	// shutdown
-	game::shutdown();
+	server::run();
 
-	quit(0);
+	server::shutdown();
 }
diff --git a/src/server/server.cc b/src/server/server.cc
new file mode 100644
index 0000000..69c58b2
--- /dev/null
+++ b/src/server/server.cc
@@ -0,0 +1,56 @@
+/*
+   server/server.cc
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+// project headers
+#include "server/server.h"
+#include "game/game.h"
+#include "core/core.h"
+#include "common/common.h"
+
+namespace server {
+
+// private instance of the server console object
+Console console_instance;
+// private instance of the game object
+game::Game game_instance;
+
+void init()
+{
+	// initialize core
+	core::init();
+
+	con_debug << "Initializing server..." << std::endl;
+}
+
+void run()
+{
+
+	const float server_framerate =  1.0f / 20.0f;
+	server::Timer timer;
+
+	timer.mark();
+
+	while(true) {
+		float elapsed = timer.elapsed();
+
+		core::frame(elapsed);
+
+		timer.sleep(server_framerate - elapsed);
+		timer.mark();
+	}
+	
+}
+
+void shutdown() 
+{
+	con_debug << "Shutting down server..." << std::endl;
+	
+	core::shutdown();
+	
+	exit(0);
+}
+
+}
diff --git a/src/server/server.h b/src/server/server.h
new file mode 100644
index 0000000..1f839a5
--- /dev/null
+++ b/src/server/server.h
@@ -0,0 +1,22 @@
+/*
+   server/server.h
+   This file is part of the Osirion project and is distributed under 
+   the terms and conditions of the GNU General Public License version 2 
+*/
+
+#ifndef __INCLUDED_SERVER_H__
+#define __INCLUDED_SERVER_H__
+
+#include "server/timer.h"
+#include "server/console.h"
+
+namespace server {
+	/// initialize the server
+	void init();
+	/// run the server
+	void run();
+	/// shutdown the server
+	void shutdown();
+}
+
+#endif // __INCLUDED_SERVER_H__