How to use classes

class _BasicPlayerInfo {
public:
	float BasicPlayerInfoType; 
	float MovementWalkRate; 
	float MovementDuckWalkRate; 
	float MovementSideMoveRate;  
	float MovementFBRunAnimRate;  
	float MovementLRRunAnimRate; 
	float MovementFBWalkAnimRate; 
	float MovementLRWalkAnimRate; 
	float MovementAccelation;  
	float MovementFriction;
	float JumpTime;
	float JumpVelocity;
	float JumpLandedWaitTime;
	float JumpLandedNoJumpTimeRate;
	float JumpRepeatPenaltyMoveRate; 
	float JumpRepeatPenaltyHeightRate;
	float JumpLandedMovePenaltyTimeRate;
	float JumpLandedMovePenaltyMoveRate;
	float PVPosDefault; //Unknown
	float PVRotationDefault1; //Unknown
	float PVRotationDefault2; //Unknown
	float PVRotationDefault3; //Unknown
	float PVModelFOV1; //Unknown
	float PVModelFOV2; //Unknown
	float PVModelFOV3; //Unknown
	float PVModelAspect; //Unknown
	float PVOnlyMoveFlipTime; //Unknown
	float PVOnlyMoveGap; //Unknown
	float DamagePenaltyTime;
	float DamagePenaltyMoveRate;
	float C4PlantTime;
	float C4DefuseTime;
	float MaxCanDefuseDistance;
	float CharacterHiddenAlpha;
	float CharacterHiddenWalkAlpha;
	float CharacterHiddenRunAlpha;
	float MovementHiddenRate;
	DWORD CrossHairColor;
	float CrossHairRedChangeRate;
	float CrossHairGreenChangeRate;
	float CrossHairBlueChangeRate;
};

0x9FF160

DWORD cshell = (DWORD)LoadLibraryA( "CShell.dll" );

_BasicPlayerInfo  * BasicPlayerInfo = *(_BasicPlayerInfo ** )(cshell + 0x9FF160);

if(BasicPlayerInfo) {
		BasicPlayerInfo->MovementHiddenRate = 300.0f; //Ghost visabilety
		BasicPlayerInfo->CharacterHiddenAlpha = 300.0f; //Ghost visabilety 
		BasicPlayerInfo->CharacterHiddenRunAlpha = 300.0f; //Ghost visabilety
		BasicPlayerInfo->CharacterHiddenWalkAlpha = 300.0f; //Ghost visabilety
		BasicPlayerInfo->MovementFriction = 20000.0f; //Speed hack 
		BasicPlayerInfo->MovementAccelation = 6000.0f; //Speed hack
		BasicPlayerInfo->MovementWalkRate = 6000.0f; //Speed hack
		BasicPlayerInfo->MovementDuckWalkRate = 1.0f; //crouch speed
		//BasicPlayerInfo->MovementSideMoveRate = 50.0f; //Door map buggen
	}