This is one I used to write small directX Games, there are a number of shells fired hit the target of calculation algorithm, mouse control campaign targets some of the ways

DrawRadar
.........\CListTemp.h
.........\DrawDlg.aps
.........\DrawDlg.clw
.........\DrawDlg.cpp
.........\DrawDlg.dsp
.........\DrawDlg.dsw
.........\DrawDlg.h
.........\DrawDlg.ncb
.........\DrawDlg.opt
.........\DrawDlg.plg
.........\DrawDlg.rc
.........\DrawDlgDlg.cpp
.........\DrawDlgDlg.h
.........\ReadMe.txt
.........\Release
.........\res

.........\...\DrawDlg.rc2
.........\...\ico00001.ico
.........\...\ico00002.ico
.........\...\icon1.ico
.........\Resource.h
.........\StdAfx.cpp
.........\StdAfx.h
.........\Weapon.cpp
.........\Weapon.h
.........\WeaponType.cpp
.........\WeaponType.h

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