New, simpler attempt at the smug game engine.

Configure with CMake. Links with OpenGL (with GLU) and GLFW, plus standard C library.

guitest/ Contains demos. Tiny applications making use of Smug as a library, or parts of it.

headers/ Smug header files.

res/ Resources for demos.

res/unittests/ Resources for unit tests.

src/ The Smug source code.

test/ Unit tests of Smug source code, built using CuTest.