[QUESTION] Reversing classes/structs?

377B0858 // Local Pointer for CA NA

class Main;
class Info;
class Stats;
class WepInfo;
class Something;

class Main
{
public:
	Info* goToInfoClass; //0000
};

class Info
{
public:
	char unknown0[8];
	__int32 Unknown1; //0008
	__int32 iCurrentHealth; //000C
	char unknown2[4];
	__int32 iMaxHealth; //0014
        char unknown3[4];
	WepInfo* goToWepInfo;//001C
	Something* goToSomething; //0020
	char unknown4[348];
	float fStamina; //0180
	char unknown5[8];
	__int32 iWeaponSlotInUse; //018C
	float fCameraSomething; //0190
	float fCameraSomething2; //0194
	float fCameraSomething3; //0198
	char unknown6[32];
	Stats* goToStats; //01BC
};

class WepInfo
{
public:
	__int32 iBackPackABulletsLeft; //0000
	__int32 i2ndaryBulletsLeft; //0004
	__int32 Unknown0; //0008
	__int32 iGrenadesLeft; //000C
	__int32 iBackPackBBulletsLeft; //0010
};

class Stats
{
public:
	char unknown0[16];
	char szLocalNameChangesInKill[16]; //0010
	char unknown1[12];
	__int32 iKills; //002C
	__int32 iDeaths; //0030
	char unknown2[44];
	__int32 iHeadShots; //0060
};

class Something
{
public:
	BYTE bIsAlive; //0000
};

		0x3776FBC4

class Main
{
	public:
		LocalInfo* gotoNextClass; //0000
};

class LocalInfo
{
	public:
		char unknown0[44];
		__int32 iAction; //002C
		__int32 1Alive2Dead; //0030
		char unknown1[248];
		MoreInfo* gotoNextClass2; //012C
		char unknown2[744];
		float Stamina; //0418
};

class MoreInfo
{
	public:
		char unknown0[200];
		float fLocalX; //00C8
		float fLocalY; //00CC
		float fLocalZ; //00D0
};

LocalInfo *pLocal = *(LocalInfo**)0x3776FBC4;

pLocal->Stamina = somebignumber