External ESP

#define REFDEF 0x85B6F0
#define ENTITY 0x8F3CA8
#define CLIENTINFO 0x8E77B0
#define CG 0x7F0F78
#define CGS_T 0x7ED3B8

#define ISINGAME 0x7F0F88
#define VIEWANGLEY 0xB2F8D0

class MW2_View_Y
{
public:
	Vector       Recoil;		// 0x0000
	char         _p00[24];		// 0x000C
	Vector       viewAngles;	// 0x0024
	char         _p01[16];		// 0x0030
	__int32     AngleY;		// 0x0040
	__int32     AngleX;		// 0x0044
};

class MW2_CG_T
{
public:
	char        unknown0[260];
	__int32    ClientNumber;
	char        unknown1[72];
	__int32    Health;
};

class MW2_RefDef_T
{
public:
	char        unknown1[8];
	__int32    ScreenX; //0x0000 
	__int32    ScreenY; //0x0004 
	float        fov_x; //0x0008 
	float        fov_y; //0x000C 
	Vector     Origin; //0x0010 
	Vector     ViewAxis[3]; //0x0014 
	char        unknown24[16200]; //0x0018
	Vector     rdViewAngles; //0x3F60 
};

class MW2_ClientInfo_T
{
public:
	char	        Unknown1[12];
	char	        Name[16]; //0x000C  
	__int32      Team; //0x001C  
	__int32      Team2; //0x0020  
	char	        unknown36[8]; //0x0024
	__int32	perk;			//0x002C
	char	        unknown48[16]; //0x0030
	char	        BodyModel[64]; //0x0040  
	char	        HeadModel[64]; //0x0080  
	char	        WeaponModel[64]; //0x00C0  
	char	        WeaponModel2[64]; //0x0100  
	char	        WeaponExplosive[64]; //0x0140 
	char	        unknown372[552]; //0x0180
	__int32	Pose; //0x03A8  
	char	        unknown936[96]; //0x03AC
	__int32	pose2; //0x040C  
	char	        unknown1028[284]; //0x0410
};

class MW2_Entity_T
{
public:
	__int16	unknown0; //0x0000
	__int8	Valid; //0x0002  
	char		unknown4[21]; //0x0003
	Vector	Origin; //0x0018
	char          unknown36[72]; //0x0024
	__int32	Pose; //0x006C  
	char		unknown109[12]; //0x0070
	float          fPitch; //0x007C  
	float          fYaw; //0x0080  
	float          fRoll; //0x0084 
	char		unknown136[84]; //0x0088
	__int32	ClientNumber; //0x00DC 
	__int32	EntityType; //0x00E0  
	__int8	PlayerPose; //0x00E4  
	__int8	Shooting; //0x00E5  
	__int8	Zoomed; //0x00E6  
	char		unknown231[193]; //0x00E7
	__int16	WeaponNum; //0x01A8  
	char		unknown426[50]; //0x01AA
	__int32	IsAlive; //0x01DC
	char		unknown480[36]; //0x01E0
};

enum entity_type_t
{
	ET_GENERAL             = 0,
	ET_PLAYER               = 1,
	ET_PLAYER_CORPSE   = 2,
	ET_ITEM                  = 3,
	ET_EXPLOSIVE          = 4,
	ET_INVISIBLE            = 5,
	ET_SCRIPTMOVER      = 6,
	ET_SOUND_BLEND      = 7,
	ET_FX                      = 8,
	ET_LOOP_FX             = 9,
	ET_PRIMARY_LIGHT    = 10,
	ET_TURRET               = 11,
	ET_HELICOPTER         = 12,
	ET_PLANE                 = 13,
	ET_VEHICLE              = 14,
	ET_VEHICLE_COLLMAP= 15,
	ET_VEHICLE_CORPSE  = 16,
	ET_VEHICLE_SPAWNER= 17
};  

class cPlayerInfo
{
public:
	COLORREF	color;
};

int my_team;

cPlayerInfo	             player[PLAYERMAX];
DWORD                   IsInGame;
MW2_ClientInfo_T     mw2_clientinfo[PLAYERMAX];		
MW2_Entity_T          mw2_entities[ENTITIESMAX];
MW2_View_Y           mw2_view;
MW2_RefDef_T         refdef;
MW2_CG_T              CG_T;


inline void ReadGame()
{
	ReadProcessMemory(mw2_process,(PVOID)ISINGAME,&IsInGame,4,NULL);

	if (IsInGame)
	{
		ReadProcessMemory(mw2_process,(PVOID)(CG),&CG_T,sizeof(MW2_CG_T),NULL);
		ReadProcessMemory(mw2_process,(PVOID)(REFDEF),&refdef,sizeof(MW2_RefDef_T),NULL);
		ReadProcessMemory(mw2_process,(PVOID)(VIEWANGLEY-0x40),&mw2_view,sizeof(mw2_view), NULL);
		viewangles = mw2_view.viewAngles;
		ReadProcessMemory(mw2_process,(PVOID)ENTITY,mw2_entities,sizeof(mw2_entities),NULL);
		ReadProcessMemory(mw2_process,(PVOID)CLIENTINFO,mw2_clientinfo,sizeof(mw2_clientinfo),NULL);
		for(int i = 0; i < PLAYERMAX; i++)
		{
			if (CG_T.ClientNumber == mw2_entities[i].ClientNumber) {
				
				my_team = mw2_clientinfo[i].Team;
				break;
			}
		}
	}
}