
Libraries used
--------------

Bass audio library for playing sounds and music on Windows, Mac OS X and iPhone.
www.un4seen.com

SDL - Simple DirectMedia Layer library
http://www.libsdl.org

libpng, zlib and libjpeg for PNG and JPEG support.
http://www.libpng.org/pub/png/libpng.html
http://www.zlib.net/
http://www.ijg.org/

Squirrel scripting language
http://squirrel-lang.org/

tinyxml: C++ XML parser
http://www.grinninglizard.com/tinyxml/

GLEW: The OpenGL Extension Wrangler Library
http://glew.sourceforge.net/

Models of trees came from Evermotion
http://www.evermotion.org/