A minimal game engine/framework capable of hot-loading game code written in C. Code is mostly from this blog post: http://timothylottes.blogspot.de/2013/01/run-time-binary-reload-detailed.html

I also added some hello world code for OpenGL 3.0. The X window is kept open between reloads.

Tested on SUSE 12.2.

Usage:

• First compile the hotloader with ./buildhotloader
• Then start the compile process with ./recompile
• Finally start the game with ./hotloader. A simple 3d scene with a bright background color should appear. Try changing some code in game.c, for example the clear color. As soon as you save, the background color in the running game should change.