From e63a8fe4427058e4025194f9722665d3095d3f18 Mon Sep 17 00:00:00 2001
From: tricksterguy <tricksterguy@4e206d99-4929-0410-ac5d-dfc041789085>
Date: Sun, 13 Feb 2011 05:26:14 +0000
Subject: [PATCH] new directory structure for ruby binding should compile and
 link fine under windows

git-svn-id: https://sfml.svn.sourceforge.net/svnroot/sfml/branches/sfml2@1797 4e206d99-4929-0410-ac5d-dfc041789085
---
 bindings/ruby/Rakefile                        | 181 ++++++++++--------
 bindings/ruby/sfml-audio/audio/main.cpp       |  15 +-
 bindings/ruby/sfml-audio/audio/main.hpp       |   2 +-
 .../ruby/sfml-graphics/graphics/Drawable.cpp  |   2 +-
 bindings/ruby/sfml-graphics/graphics/main.cpp |  19 +-
 bindings/ruby/sfml-graphics/graphics/main.hpp |   2 +-
 bindings/ruby/sfml-system/system/main.cpp     |  14 +-
 bindings/ruby/sfml-window/window/main.cpp     |  14 +-
 bindings/ruby/sfml-window/window/main.hpp     |   2 +-
 .../system => shared}/NonCopyable.cpp         |   2 +-
 .../system => shared}/NonCopyable.hpp         |   0
 .../system => shared}/Vector2.cpp             |   2 +-
 .../system => shared}/Vector2.hpp             |   0
 .../system => shared}/Vector3.cpp             |   2 +-
 .../system => shared}/Vector3.hpp             |   0
 bindings/ruby/shared/global.cpp               |  36 ++++
 bindings/ruby/shared/global.hpp               |  49 +++++
 17 files changed, 219 insertions(+), 123 deletions(-)
 rename bindings/ruby/{sfml-system/system => shared}/NonCopyable.cpp (99%)
 rename bindings/ruby/{sfml-system/system => shared}/NonCopyable.hpp (100%)
 rename bindings/ruby/{sfml-system/system => shared}/Vector2.cpp (99%)
 rename bindings/ruby/{sfml-system/system => shared}/Vector2.hpp (100%)
 rename bindings/ruby/{sfml-system/system => shared}/Vector3.cpp (99%)
 rename bindings/ruby/{sfml-system/system => shared}/Vector3.hpp (100%)
 create mode 100644 bindings/ruby/shared/global.cpp
 create mode 100644 bindings/ruby/shared/global.hpp

diff --git a/bindings/ruby/Rakefile b/bindings/ruby/Rakefile
index e21958653..cfd60eef4 100644
--- a/bindings/ruby/Rakefile
+++ b/bindings/ruby/Rakefile
@@ -11,54 +11,62 @@ include Rake
 # Configurable section
 RUBYSFML_VERSION = "2.0"
 SO_SRCS = {'audio' => FileList.new('sfml-audio/audio/*.cpp'),
-					 'graphics' => FileList.new('sfml-graphics/graphics/*.cpp'),
-					 'window' => FileList.new('sfml-window/window/*.cpp'),
-					 'system' => FileList.new('sfml-system/system/*.cpp'),
-					 'all' => FileList.new('sfml-all/all/*.cpp') }
+                     'graphics' => FileList.new('sfml-graphics/graphics/*.cpp'),
+                     'window' => FileList.new('sfml-window/window/*.cpp'),
+                     'system' => FileList.new('sfml-system/system/*.cpp'),
+                     'all' => FileList.new('sfml-all/all/*.cpp') }
+OTHER_SRCS = FileList.new('shared/*.cpp')
 OBJDIR = 'obj'
 SODIR = 'sfml'
 
 spec = Gem::Specification.new do |s|
-	s.platform = Gem::Platform::CURRENT
-	s.name     = "rbSFML"
-	s.version  = RUBYSFML_VERSION
-	s.authors = ["Henrik Valter Vogelius Hansson", 'Brandon Whitehead']
-	s.email    = "groogy@groogy.se"
-	s.homepage = 'http://sfml-dev.org'
-	s.summary  = "Ruby bindings for SFML 2.0"
-	s.has_rdoc = true
-	s.requirements << 'none'
-	s.require_path = ''
-	s.files = FileList.new do |fl|
-		fl.include("sfml-audio/audio/*.cpp", "sfml-audio/audio/*.hpp")
-		fl.include("sfml-graphics/graphics/*.cpp", "sfml-graphics/graphics/*.hpp")
-		fl.include("sfml-window/window/*.cpp", "sfml-window/window/*.hpp")
-		fl.include("sfml-system/system/*.cpp", "sfml-system/system/*.hpp")
-		fl.include("sfml-all/all/*.cpp", "sfml-all/all/*.hpp")
-	end
-  	s.extensions = ["Rakefile"]
-  	s.description = <<-EOF
-    	rbSFML are bindings for the SFML library version 2.0 for Ruby.
-    	SFML or Simple Fast Multimedia library is is a free multimedia C++ API 
-    	that provides you low and high level access to graphics, input, audio, etc.
-  	EOF
-  	s.extra_rdoc_files = FileList.new do |fl|
-		fl.include "doc/*.rdoc"
-  	end
+    s.platform = Gem::Platform::CURRENT
+    s.name     = "rbSFML"
+    s.version  = RUBYSFML_VERSION
+    s.authors = ["Henrik Valter Vogelius Hansson", 'Brandon Whitehead']
+    s.email    = "groogy@groogy.se"
+    s.homepage = 'http://sfml-dev.org'
+    s.summary  = "Ruby bindings for SFML 2.0"
+    s.has_rdoc = true
+    s.requirements << 'none'
+    s.require_path = ''
+    s.files = FileList.new do |fl|
+        fl.include("sfml-audio/audio/*.cpp", "sfml-audio/audio/*.hpp")
+        fl.include("sfml-graphics/graphics/*.cpp", "sfml-graphics/graphics/*.hpp")
+        fl.include("sfml-window/window/*.cpp", "sfml-window/window/*.hpp")
+        fl.include("sfml-system/system/*.cpp", "sfml-system/system/*.hpp")
+        fl.include("sfml-all/all/*.cpp", "sfml-all/all/*.hpp")
+    end
+    s.extensions = ["Rakefile"]
+    s.description = <<-EOF
+        rbSFML are bindings for the SFML library version 2.0 for Ruby.
+        SFML or Simple Fast Multimedia library is is a free multimedia C++ API 
+        that provides you low and high level access to graphics, input, audio, etc.
+    EOF
+    s.extra_rdoc_files = FileList.new do |fl|
+        fl.include "doc/*.rdoc"
+    end
 end
 verbose(false)
 
 # Do not touch
 SO_OBJS = {}
 SO_SRCS.each do |file, list| 
-	SO_OBJS[file] = list.collect { |fn| File.join("#{OBJDIR}/#{file}", File.basename(fn).ext('o')) } 
+    SO_OBJS[file] = list.collect { |fn| File.join("#{OBJDIR}/#{file}", File.basename(fn).ext('o')) } 
 end
 
+OTHER_OBJS = OTHER_SRCS.collect {|fn| File.join("#{OBJDIR}/shared/#{file}", File.basename(fn).ext('o')) }
+
 SO_LIBS = []
 SO_SRCS.each_key {|file| SO_LIBS << "#{SODIR}/#{file}.so"}	
+SO_SRCS.each_key {|dir| CLEAN.include("#{OBJDIR}/#{dir}")}
 SO_OBJS.each_value {|list| CLEAN.include(list)}
+CLEAN.include(OTHER_OBJS)
+CLEAN.include("#{OBJDIR}/shared")
+CLEAN.include(OBJDIR)
+
 SO_LIBS.each {|so_file| CLOBBER.include(so_file)}
-CLOBBER.include(OBJDIR, SODIR)
+CLOBBER.include(SODIR)
 
 
 # Sets the default task to build
@@ -74,11 +82,11 @@ desc "Uninstalls the generated files"
 task :uninstall
 
 task :clean do
-	puts "Cleaning out temporary generated files"
+    puts "Cleaning out temporary generated files"
 end
 
 task :clobber do
-	puts "Cleaning out all generated files"
+    puts "Cleaning out all generated files"
 end
 
 task :rebuild => [:clobber, :build] do
@@ -89,18 +97,19 @@ Rake::GemPackageTask.new(spec) do |pkg|
 end
 
 RDoc::Task.new do |rd|
-	rd.title = "RSFML #{RUBYSFML_VERSION} Documentation"
-	rd.rdoc_files.include(SO_SRCS.values)
-	rd.options << '--line-numbers' << '--quiet' << '--all'
-	rd.rdoc_dir = "doc"
+    rd.title = "RSFML #{RUBYSFML_VERSION} Documentation"
+    rd.rdoc_files.include(SO_SRCS.values)
+    rd.options << '--line-numbers' << '--quiet' << '--all'
+    rd.rdoc_dir = "doc"
 end
 
 CFLAGS = CONFIG['CFLAGS']
 CC = CONFIG['CC']
-INSTALL = CONFIG['INSTALL_PROGRAM']
+# CONFIG['INSTALL_PROGRAM']
+INSTALL = "install"
 LOCATION = CONFIG['sitearchdir'] + '/sfml'
 
-RUBYSFML_INC = "sfml-system/system"
+RUBYSFML_INC = "shared"
 SFML_INC = ENV.key?('SFML_INCLUDE') ? ENV['SFML_INCLUDE'] : '../../include'
 SFML_LIB = ENV.key?('SFML_LIB') ? ENV['SFML_LIB'] : '../../lib'
 SFML_LIBS = '-lsfml-audio -lsfml-graphics -lsfml-window -lsfml-system'
@@ -108,60 +117,78 @@ RUBY_INC = CONFIG['rubyhdrdir']
 RUBY_LIB = (CONFIG['ENABLE_SHARED'] == 'yes' ? CONFIG['LIBRUBYARG_SHARED'] : CONFIG['LIBRUBYARG_STATIC']) + ' ' + CONFIG['SOLIBS']
 RUBY_LIB_PATH = CONFIG['libdir']
 LINK = CONFIG['LDSHAREDXX']
+# Windows screws up this variable...
 LINK.sub!("$(if $(filter-out -g -g0,#{CONFIG["debugflags"]}),,-s)", '')
 LINK_FLAGS = CONFIG['DLDFLAGS'] + " " + CONFIG['LDFLAGS']
 LINK_FLAGS.sub!("$(DEFFILE)", "")
 
 SO_SRCS.each_key {|dir| directory "#{OBJDIR}/#{dir}"}
+directory "#{OBJDIR}/shared"
 directory SODIR
 directory LOCATION
 
+OTHER_SRCS.each do |srcfile|
+    objdir = "#{OBJDIR}/shared"
+    objfile = File.join(objdir, File.basename(srcfile).ext('o'))
+    file objfile => [srcfile, objdir] do
+        puts "Compiling #{File.basename(srcfile)}"
+        sh "#{CC} #{CFLAGS} -c #{srcfile} -o #{objfile} -I#{SFML_INC} -I#{RUBY_INC} -I#{RUBY_INC}/#{CONFIG['arch']} -I#{RUBYSFML_INC}"
+    end
+end
+
+task :shared => OTHER_OBJS
+    
 SO_SRCS.each do |so_file, list|
-	begin
-		list.each do |srcfile|
-			objdir = "#{OBJDIR}/#{so_file}"
-			objfile = File.join(objdir, File.basename(srcfile).ext('o'))
-			file objfile => [srcfile, objdir] do
-				puts "Compiling #{File.basename(srcfile)}"
-				sh "#{CC} #{CFLAGS} -c #{srcfile} -o #{objfile} -I#{SFML_INC} -I#{RUBY_INC} -I#{RUBY_INC}/#{CONFIG['arch']} -I#{RUBYSFML_INC}"
-				#p "#{CC} #{CFLAGS} -c #{srcfile} -o #{objfile} -I#{SFML_INC} -I#{RUBY_INC} -I#{RUBY_INC}/#{CONFIG['arch']} -I#{RUBYSFML_INC}"
-			end
-		end
-	rescue
-	end
+    begin
+        list.each do |srcfile|
+            objdir = "#{OBJDIR}/#{so_file}"
+            objfile = File.join(objdir, File.basename(srcfile).ext('o'))
+            file objfile => [srcfile, objdir] do
+                puts "Compiling #{File.basename(srcfile)}"
+                sh "#{CC} #{CFLAGS} -c #{srcfile} -o #{objfile} -I#{SFML_INC} -I#{RUBY_INC} -I#{RUBY_INC}/#{CONFIG['arch']} -I#{RUBYSFML_INC}"
+                #p "#{CC} #{CFLAGS} -c #{srcfile} -o #{objfile} -I#{SFML_INC} -I#{RUBY_INC} -I#{RUBY_INC}/#{CONFIG['arch']} -I#{RUBYSFML_INC}"
+            end
+        end
+    rescue
+    end
 end
 
 SO_OBJS.each do |so_file, objs|
-	begin
-		file "#{SODIR}/#{so_file}.so" => [*objs, SODIR] do
-			puts "Linking files to create #{so_file}.so"
-			#p "#{LINK} -o #{SODIR}/#{so_file}.so #{objs} -L. -L#{SFML_LIB} -L#{RUBY_LIB_PATH} #{LINK_FLAGS} #{RUBY_LIB} #{SFML_LIBS}"
-			sh "#{LINK} -o #{SODIR}/#{so_file}.so #{objs} -L. -L#{SFML_LIB} -L#{RUBY_LIB_PATH} #{LINK_FLAGS} #{RUBY_LIB} #{SFML_LIBS}"
-		end
-	rescue
-	end
+    begin
+        prestep = "pre#{so_file}".to_sym
+        task prestep do
+            puts "Creating #{so_file}.so"
+        end
+        file "#{SODIR}/#{so_file}.so" => [prestep, :shared, SODIR, *objs] do
+            puts "Linking files to create #{so_file}.so"
+            #p "#{LINK} -o #{SODIR}/#{so_file}.so #{objs} -L. -L#{SFML_LIB} -L#{RUBY_LIB_PATH} #{LINK_FLAGS} #{RUBY_LIB} #{SFML_LIBS}"
+            sh "#{LINK} -o #{SODIR}/#{so_file}.so #{objs} #{OTHER_OBJS} -L. -L#{SFML_LIB} -L#{RUBY_LIB_PATH} #{LINK_FLAGS} #{RUBY_LIB} #{SFML_LIBS}"
+        end
+    rescue
+    end
 end
 
 task :install => [:build, LOCATION] do
-	puts "Installing library"
-	begin
-		SO_SRCS.each_key do |so_file|
-			sh "#{INSTALL} #{SODIR}/#{so_file}.so #{LOCATION}"
-		end
-	rescue
-	end
+    puts "Installing library to #{LOCATION}"
+    begin
+        SO_SRCS.each_key do |so_file|
+            sh "#{INSTALL} #{SODIR}/#{so_file}.so #{LOCATION}"
+        end
+    rescue Exception=>e
+	p e
+    end
 end
 
 task :uninstall do
-	puts "Uninstalling library"
-	begin
-		SO_SRCS.each_key do |so_file|
-			sh "rm -f #{LOCATION}/#{so_file}.so"
-		end
-		sh "rm -rf #{LOCATION}"
-	rescue
-	end
+    puts "Uninstalling library to #{LOCATION}"
+    begin
+        SO_SRCS.each_key do |so_file|
+            sh "rm -f #{LOCATION}/#{so_file}.so"
+        end
+        sh "rm -rf #{LOCATION}"
+    rescue
+    end
 end
-		
-task :build => SO_LIBS do
+        
+task :build => [:shared, *SO_LIBS] do
 end
diff --git a/bindings/ruby/sfml-audio/audio/main.cpp b/bindings/ruby/sfml-audio/audio/main.cpp
index aa2aea923..1ff87e94c 100644
--- a/bindings/ruby/sfml-audio/audio/main.cpp
+++ b/bindings/ruby/sfml-audio/audio/main.cpp
@@ -21,13 +21,10 @@
  */
  
 #include "main.hpp"
-
-VALUE globalSFMLNamespace;
-
-/* External classes */
-VALUE globalVector2Class;
-VALUE globalVector3Class;
-VALUE globalNonCopyableModule;
+#include "global.hpp"
+#include "Vector2.hpp"
+#include "Vector3.hpp"
+#include "NonCopyable.hpp"
 
 static bool CheckDependencies( void )
 {
@@ -47,8 +44,8 @@ void Init_audio( void )
 	{
 		rb_raise( rb_eRuntimeError, "This module depends on sfml-window" );
 	}
-	globalVector2Class = RetrieveSFMLClass( "Vector2" );
+	/*globalVector2Class = RetrieveSFMLClass( "Vector2" );
 	globalVector3Class = RetrieveSFMLClass( "Vector3" );
-	globalNonCopyableModule = RetrieveSFMLClass( "NonCopyable" );
+	globalNonCopyableModule = RetrieveSFMLClass( "NonCopyable" );*/
 	rb_define_const(globalSFMLNamespace, "AudioLoaded", Qtrue);
 }
diff --git a/bindings/ruby/sfml-audio/audio/main.hpp b/bindings/ruby/sfml-audio/audio/main.hpp
index 9d21b46c7..73c672d46 100644
--- a/bindings/ruby/sfml-audio/audio/main.hpp
+++ b/bindings/ruby/sfml-audio/audio/main.hpp
@@ -24,7 +24,7 @@
 #define SFML_RUBYEXT_AUDIO_MAIN_HEADER_
 
 #include "ruby.h"
-#include "../../sfml-system/system/main.hpp"
+#include "global.hpp"
 
 // Ruby initiation function
 extern "C" void Init_audio( void );
diff --git a/bindings/ruby/sfml-graphics/graphics/Drawable.cpp b/bindings/ruby/sfml-graphics/graphics/Drawable.cpp
index 05a0fcd5b..3633b5c9b 100644
--- a/bindings/ruby/sfml-graphics/graphics/Drawable.cpp
+++ b/bindings/ruby/sfml-graphics/graphics/Drawable.cpp
@@ -470,7 +470,7 @@ static VALUE Drawable_TransformToLocal( VALUE self, VALUE aPoint )
  */
 static VALUE Drawable_TransformToGlobal( VALUE self, VALUE aPoint )
 {
-	VALUE point = Vector2_ForceType( point );
+	VALUE point = Vector2_ForceType(point);
 	rbDrawable *object = NULL;
 	Data_Get_Struct( self, rbDrawable, object );
 	sf::Vector2f newPoint = object->TransformToGlobal( sf::Vector2f( NUM2DBL( Vector2_GetX( point ) ), 
diff --git a/bindings/ruby/sfml-graphics/graphics/main.cpp b/bindings/ruby/sfml-graphics/graphics/main.cpp
index 28b53ff5a..9779ad254 100644
--- a/bindings/ruby/sfml-graphics/graphics/main.cpp
+++ b/bindings/ruby/sfml-graphics/graphics/main.cpp
@@ -21,6 +21,9 @@
  */
 
 #include "main.hpp"
+#include "Vector2.hpp"
+#include "Vector3.hpp"
+#include "NonCopyable.hpp"
 #include "Color.hpp"
 #include "Rect.hpp"
 #include "Drawable.hpp"
@@ -39,14 +42,10 @@
 
 #include <SFML/Graphics.hpp>
 
-VALUE globalSFMLNamespace;
 VALUE globalBlendNamespace;
 
 /* External classes */
-VALUE globalVector2Class;
-VALUE globalVector3Class;
 VALUE globalWindowClass;
-VALUE globalNonCopyableModule;
 
 static bool CheckDependencies( void )
 {
@@ -71,19 +70,19 @@ static void CreateBlendEnum( void )
 void Init_graphics( void )
 {
 	/* SFML namespace which contains the classes of this module. */
-	globalSFMLNamespace = rb_define_module( "SFML" );
+	/*globalSFMLNamespace = rb_define_module( "SFML" );*/
 	if( CheckDependencies() == false )
 	{
 		rb_raise( rb_eRuntimeError, "This module depends on sfml-window" );
 	}
-	globalVector2Class = RetrieveSFMLClass( "Vector2" );
-	globalVector3Class = RetrieveSFMLClass( "Vector3" );
+	/*globalVector2Class = RetrieveSFMLClass( "Vector2" );
+	globalVector3Class = RetrieveSFMLClass( "Vector3" );*/
 	globalWindowClass  = RetrieveSFMLClass( "Window" );
-	globalNonCopyableModule = RetrieveSFMLClass( "NonCopyable" );
+	/*globalNonCopyableModule = RetrieveSFMLClass( "NonCopyable" );*/
 	rb_define_const(globalSFMLNamespace, "GraphicsLoaded", Qtrue);
-	
+
 	CreateBlendEnum();
-  
+
 	Init_Color();
 	Init_Rect();
 	Init_Drawable();
diff --git a/bindings/ruby/sfml-graphics/graphics/main.hpp b/bindings/ruby/sfml-graphics/graphics/main.hpp
index c33fc1f2e..a9ade25cd 100644
--- a/bindings/ruby/sfml-graphics/graphics/main.hpp
+++ b/bindings/ruby/sfml-graphics/graphics/main.hpp
@@ -24,7 +24,7 @@
 #define SFML_RUBYEXT_GRAPHICS_MAIN_HEADER_
 
 #include "ruby.h"
-#include "../../sfml-system/system/main.hpp"
+#include "global.hpp"
 
 // Ruby initiation function
 extern "C" void Init_graphics( void );
diff --git a/bindings/ruby/sfml-system/system/main.cpp b/bindings/ruby/sfml-system/system/main.cpp
index 6f12fadf7..489a158e4 100644
--- a/bindings/ruby/sfml-system/system/main.cpp
+++ b/bindings/ruby/sfml-system/system/main.cpp
@@ -21,24 +21,12 @@
  */
  
 #include "main.hpp"
+#include "global.hpp"
 #include "Clock.hpp"
 #include "Vector2.hpp"
 #include "Vector3.hpp"
 #include "NonCopyable.hpp"
 
-VALUE globalSFMLNamespace;
-
-VALUE RetrieveSFMLClass( const char * aName )
-{
-	ID name = rb_intern( aName );
-	if( rb_cvar_defined( globalSFMLNamespace, name ) == Qfalse )
-	{
-		rb_raise( rb_eRuntimeError, "This module depends on SFML::%s", aName );
-	}
-	
-	return rb_cvar_get( globalSFMLNamespace, name );
-}
-
 void Init_system( void )
 {
 	/* SFML namespace which contains the classes of this module. */
diff --git a/bindings/ruby/sfml-window/window/main.cpp b/bindings/ruby/sfml-window/window/main.cpp
index 81a880bd7..b238b1a46 100644
--- a/bindings/ruby/sfml-window/window/main.cpp
+++ b/bindings/ruby/sfml-window/window/main.cpp
@@ -21,6 +21,8 @@
  */
 
 #include "main.hpp"
+#include "Vector2.hpp"
+#include "NonCopyable.hpp"
 #include "Context.hpp"
 #include "ContextSettings.hpp"
 #include "Event.hpp"
@@ -33,15 +35,12 @@
 #include <iostream>
 
 /* SFML Namespace which contains all classes in this module. */
-VALUE globalSFMLNamespace;
 VALUE globalKeyNamespace;
 VALUE globalMouseNamespace;
 VALUE globalJoyNamespace;
 VALUE globalStyleNamespace;
-
-/* External classes */
-VALUE globalVector2Class;
-VALUE globalNonCopyableModule;
+extern VALUE globalVector2Class;
+extern VALUE globalNonCopyableModule;
 
 static const char * keyNamesMisc[] =
 {
@@ -163,8 +162,9 @@ void Init_window( void )
 		rb_raise( rb_eRuntimeError, "This module depends on sfml-system" );
 	}
 	
-	globalVector2Class = RetrieveSFMLClass( "Vector2" );
-	globalNonCopyableModule = RetrieveSFMLClass( "NonCopyable" );
+	
+	globalVector2Class = rb_define_class_under(globalSFMLNamespace, "Vector2", rb_cObject );
+	globalNonCopyableModule = rb_define_module_under(globalSFMLNamespace, "NonCopyable");
 	
 	rb_define_const( globalSFMLNamespace, "WindowLoaded", Qtrue );
 	
diff --git a/bindings/ruby/sfml-window/window/main.hpp b/bindings/ruby/sfml-window/window/main.hpp
index acf65fe46..342a2a310 100644
--- a/bindings/ruby/sfml-window/window/main.hpp
+++ b/bindings/ruby/sfml-window/window/main.hpp
@@ -24,7 +24,7 @@
 #define SFML_RUBYEXT_WINDOW_MAIN_HEADER_
 
 #include "ruby.h"
-#include "../../sfml-system/system/main.hpp"
+#include "global.hpp"
 
 // Ruby initiation function
 extern "C" void Init_window( void );
diff --git a/bindings/ruby/sfml-system/system/NonCopyable.cpp b/bindings/ruby/shared/NonCopyable.cpp
similarity index 99%
rename from bindings/ruby/sfml-system/system/NonCopyable.cpp
rename to bindings/ruby/shared/NonCopyable.cpp
index f1035f78b..243ce06af 100644
--- a/bindings/ruby/sfml-system/system/NonCopyable.cpp
+++ b/bindings/ruby/shared/NonCopyable.cpp
@@ -21,7 +21,7 @@
  */
  
 #include "NonCopyable.hpp"
-#include "main.hpp"
+#include "global.hpp"
 
 VALUE globalNonCopyableModule;
 
diff --git a/bindings/ruby/sfml-system/system/NonCopyable.hpp b/bindings/ruby/shared/NonCopyable.hpp
similarity index 100%
rename from bindings/ruby/sfml-system/system/NonCopyable.hpp
rename to bindings/ruby/shared/NonCopyable.hpp
diff --git a/bindings/ruby/sfml-system/system/Vector2.cpp b/bindings/ruby/shared/Vector2.cpp
similarity index 99%
rename from bindings/ruby/sfml-system/system/Vector2.cpp
rename to bindings/ruby/shared/Vector2.cpp
index 3add5ea05..5f1b1e978 100644
--- a/bindings/ruby/sfml-system/system/Vector2.cpp
+++ b/bindings/ruby/shared/Vector2.cpp
@@ -21,7 +21,7 @@
  */
  
 #include "Vector2.hpp"
-#include "main.hpp"
+#include "global.hpp"
 
 VALUE globalVector2Class;
 
diff --git a/bindings/ruby/sfml-system/system/Vector2.hpp b/bindings/ruby/shared/Vector2.hpp
similarity index 100%
rename from bindings/ruby/sfml-system/system/Vector2.hpp
rename to bindings/ruby/shared/Vector2.hpp
diff --git a/bindings/ruby/sfml-system/system/Vector3.cpp b/bindings/ruby/shared/Vector3.cpp
similarity index 99%
rename from bindings/ruby/sfml-system/system/Vector3.cpp
rename to bindings/ruby/shared/Vector3.cpp
index b17fde20d..911bdb11a 100644
--- a/bindings/ruby/sfml-system/system/Vector3.cpp
+++ b/bindings/ruby/shared/Vector3.cpp
@@ -21,7 +21,7 @@
  */
  
 #include "Vector3.hpp"
-#include "main.hpp"
+#include "global.hpp"
 
 VALUE globalVector3Class;
 
diff --git a/bindings/ruby/sfml-system/system/Vector3.hpp b/bindings/ruby/shared/Vector3.hpp
similarity index 100%
rename from bindings/ruby/sfml-system/system/Vector3.hpp
rename to bindings/ruby/shared/Vector3.hpp
diff --git a/bindings/ruby/shared/global.cpp b/bindings/ruby/shared/global.cpp
new file mode 100644
index 000000000..75a8768ae
--- /dev/null
+++ b/bindings/ruby/shared/global.cpp
@@ -0,0 +1,36 @@
+/* rbSFML - Copyright (c) 2010 Henrik Valter Vogelius Hansson - groogy@groogy.se
+ * This software is provided 'as-is', without any express or
+ * implied warranty. In no event will the authors be held
+ * liable for any damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute
+ * it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented;
+ *    you must not claim that you wrote the original software.
+ *    If you use this software in a product, an acknowledgment
+ *    in the product documentation would be appreciated but
+ *    is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such,
+ *    and must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any
+ *    source distribution.
+ */
+ 
+#include "global.hpp"
+
+VALUE globalSFMLNamespace;
+
+VALUE RetrieveSFMLClass( const char * aName )
+{
+	ID name = rb_intern( aName );
+	if( rb_cvar_defined( globalSFMLNamespace, name ) == Qfalse )
+	{
+		rb_raise( rb_eRuntimeError, "This module depends on SFML::%s", aName );
+	}
+	
+	return rb_cvar_get( globalSFMLNamespace, name );
+}
diff --git a/bindings/ruby/shared/global.hpp b/bindings/ruby/shared/global.hpp
new file mode 100644
index 000000000..b38577b53
--- /dev/null
+++ b/bindings/ruby/shared/global.hpp
@@ -0,0 +1,49 @@
+/* rbSFML - Copyright (c) 2010 Henrik Valter Vogelius Hansson - groogy@groogy.se
+ * This software is provided 'as-is', without any express or
+ * implied warranty. In no event will the authors be held
+ * liable for any damages arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute
+ * it freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented;
+ *    you must not claim that you wrote the original software.
+ *    If you use this software in a product, an acknowledgment
+ *    in the product documentation would be appreciated but
+ *    is not required.
+ *
+ * 2. Altered source versions must be plainly marked as such,
+ *    and must not be misrepresented as being the original software.
+ *
+ * 3. This notice may not be removed or altered from any
+ *    source distribution.
+ */
+ 
+#ifndef SFML_RUBYEXT_GLOBAL_HEADER_
+#define SFML_RUBYEXT_GLOBAL_HEADER_
+
+#include "ruby.h"
+
+#define SFML_STATIC
+
+extern VALUE globalSFMLNamespace;
+
+VALUE RetrieveSFMLClass( const char * aName );
+
+typedef VALUE ( *RubyFunctionPtr )( ... );
+
+#define MAX( x, y ) ( ( x ) < ( y ) ? ( y ) : ( x ) )
+#define MIN( x, y ) ( ( x ) > ( y ) ? ( x ) : ( y ) )
+
+#define VALIDATE_CLASS( variable, type, name ) \
+if( rb_obj_is_kind_of( variable, type ) != Qtrue ) \
+{ \
+	rb_raise( rb_eTypeError, "%s argument must be instance of %s", name, rb_string_value_cstr ( &type ) ); \
+}
+
+#define rb_define_module_function( klass, name, func, argc, ... ) rb_define_module_function( klass, name, reinterpret_cast< RubyFunctionPtr >( func ), argc, ##__VA_ARGS__ )
+#define rb_define_singleton_method( klass, name, func, argc, ... ) rb_define_singleton_method( klass, name, reinterpret_cast< RubyFunctionPtr >( func ), argc, ##__VA_ARGS__ )
+#define rb_define_method( klass, name, func, argc, ... ) rb_define_method( klass, name, reinterpret_cast< RubyFunctionPtr >( func ), argc, ##__VA_ARGS__ )
+
+#endif // SFML_RUBYEXT_SYSTEM_MAIN_HEADER_