Make this Base Undetected

#include "stdafx.h"
#include <Windows.h>
#include "exports.h"
#include <iostream>

//Definacion Granadas
#define grenades ((i==6)||(i==7)||(i==8)||(i==64)||(i==100)||(i==126)||(i==135)||(i==209)||(i==210)||(i==240)||(i==262)||(i==263)||(i==272)||(i==288)||(i==313)||(i==338)||(i==357)||(i==382)||(i==383)||(i==384)||(i==391)||(i==416)||(i==423)||(i==424)||(i==425)||(i==438)||(i==473)||(i==481)||(i==500)||(i==513)||(i==519)||(i==554))
              
//Offsets / Pointers
#define WeaponMgr     0xA974A0
#define NoReload      0x269C
#define NoChangeDelay 0x26A0
#define WeaponDamage 0x7F8

float Hithard = 999.0f;
float FragDmg = 0.0f;

DWORD WINAPI SndDrv(LPVOID)
{
   bool onehit = false,
        reload = true,
        fragdmg = true,
        norecoil = true;
 
   while(1)
   {
       DWORD CShell     = (DWORD)GetModuleHandleA("CShell.dll");
        DWORD pWeaponMgr = *(DWORD*)(CShell + WeaponMgr);
 
        //hotkeys toggle + beep sounds
        //if(GetAsyncKeyState(VK_F9)  || GetAsyncKeyState(VK_NUMPAD0) &1) { onehit = true; Beep(512, 100); }
        //if(GetAsyncKeyState(VK_F10) || GetAsyncKeyState(VK_NUMPAD1) &1) { reload = true; Beep(512, 100); }
        //if(GetAsyncKeyState(VK_F11) || GetAsyncKeyState(VK_NUMPAD2) &1) { fragdmg = true; Beep(512, 100); }
 
        //one hit kill
        if(onehit)
        {
            if (pWeaponMgr)
            {
                for(int i=0; i<445; i++)
                {
                    if((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) != NULL)
                        *(float*)((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) + WeaponDamage) = Hithard;
                }
            }
        }

		if(norecoil)
{
	if(pWeaponMgr)
	{
		for(int i=0; i<576; i++)
		{
			DWORD wep = *(DWORD*)(WeaponMgr +(4*i));
			if(wep)
			{
				for(int y=0; y<10; y++)
				{
					*(float*)(wep + 0x225C+y*4) = 0;
					*(float*)(wep + 0x20F4+y*4) = 0;
					*(float*)(wep + 0x1F8C+y*4) = 0;
					*(float*)(wep + 0x1B00+y*4) = 0;
					*(float*)(wep + 0x192C+y*4) = 0;
					*(float*)(wep + 0x0684+y*4) = 0;
				}
			}
		}
	}
}
 
        //no reload
        if(reload)
        {
            if (pWeaponMgr)
            {
                for(int i=0; i<445; i++)
                {
                    if((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) != NULL)
                        *(float*)((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) + NoReload) = 100;
                }
            }
        }
 
        //no grenade damage
        if(fragdmg)
        {
            if (pWeaponMgr)
            {
                for(int i=0; i<445; i++)
                {
                    if((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) != NULL && (grenades))
                        *(float*)((*(DWORD*)((*(DWORD*)(CShell+WeaponMgr))+(4*i))) + WeaponDamage) = FragDmg;
                }
            }
        }
        Sleep(100);
   }
}
 
bool Rook()
{
   if(GetModuleHandleA("CShell.dll")   != NULL
   && GetModuleHandleA("ClientFx.fxd") != NULL)
   return 1;
   return 0;
}
 
DWORD WINAPI Espera(LPVOID)
{
   while(!Rook()) Sleep(200);
   CreateThread(NULL, NULL, (LPTHREAD_START_ROUTINE)SndDrv, NULL, NULL, NULL);
   return 0;
}
 
BOOL WINAPI DllMain ( HMODULE hDll, DWORD dwReason, LPVOID lpReserved )
{
   DisableThreadLibraryCalls(hDll);
   
   if ( dwReason == DLL_PROCESS_ATTACH )
   {
 
        CreateThread(0,0,(LPTHREAD_START_ROUTINE)Espera,0,0,0);
   }
   return 1;
}