Add the GLFW port, still using OpenGL 2.1 though.

And a more detailed readme.

1 files changed, 31 insertions, 3 deletions

diff --git a/README.md b/README.md
index f32db2e..bf89666 100644
--- a/README.md
+++ b/README.md
@@ -3,9 +3,7 @@ _SMELT -- The engine behind BLR3+._
 
 _Now has its own repo._
 
-A bad, bad reference is now in the doc folder.
-
-Currently only the SDL version is available.
+A ~~totally useless~~ reference is now in the doc folder.
 
 A D3D version will be put into construction _soon_.
 
@@ -21,12 +19,42 @@ Building dependencies on debian-based systems:
 >libfreetype6-dev libopenal-dev libsdl2-dev libpng-dev
 >libjpeg62-turbo-dev libvorbis-dev libogg-dev
 
+Now there's also an experimental port that uses GLFW instead of SDL2. 
+Minor behavior differences exist between the two versions.
+
+Additional building dependencies for the GLFW version on a debian-base system:
+
+>libglfw3-dev libglew-dev
+
 To build a module, just run make in the corresponding folder.
 
 The example must be built last.
 
 SMELT and applications that uses SMELT *REQUIRES* C++11 to build.
 
+## Using SMELT:
+Till now SMELT can only be built as a static library, which may make using SMELT
+a bit clumsy...
+
+0. Build SMELT. Running "make" should do the trick for you. Sorry, MSVC users!
+1. Add the include folder in the source tree to the C++ header search folder of you project.
+2. Add the libraries dependencies. Library dependencies are listed as following:
+
+for the SDL2 version:
+
+> -lsmeltext -lsmelt[-dumb] -lCxImage [-lvorbis -lvorbisfile -lopenal] -ljpeg -lpng -lSDL2
+
+for the GLFW version:
+
+> -lsmeltext -lsmelt[-dumb] -lCxImage [-lvorbis -lvorbisfile -lopenal] -ljpeg -lpng -lglfw -lGLEW -lGL
+
+...and start coding!
+
+## Customizing SMELT
+Each implementation of SMELT has a file called smelt_config.hpp in its folder.
+Modifying this file allows you to customize the functionality of SMELT. See the
+comments in the file for details.
+
 ## TODOs:
 * Example code.
 * Better documentation.