Background Directory Reference

Files
	BackgroundImage.cpp
	BackgroundImage.h
	BackgroundStateAbstractBase.cpp
	BackgroundStateAbstractBase.h
	BackgroundStateContext.cpp
	BackgroundStateContext.h
	BackgroundStateCurve.cpp
	BackgroundStateCurve.h
	BackgroundStateNone.cpp
	BackgroundStateNone.h
	BackgroundStateOriginal.cpp
	BackgroundStateOriginal.h
	BackgroundStateUnloaded.cpp
	BackgroundStateUnloaded.h