Spirit of Half-Life (SoHL) is a modified game engine for Half-Life 1 modders that includes many new things not seen in the original Half-Life engine by Valve. This includes reflections, mirrors better lighting, weather like moving clouds, rain, snow, and fog. Physics capabilities like picking up objects and dropping them, or when some thing explodes objects go flying off in the direction.
wow this is still going on ? XD
Some fool messed up the source code by changing the weapons.h -.-'
I think he wanted to "sort" it.
Oh and there was missing a "#if !defined( OEM_BUILD )" at the beginning of a *.cpp, but i don't remember whish one.