Crysis2 v1.9 noclip-ammo-energy-nametags CODE HELP

#include <windows.h>
#include <stdio.h>

bool writemem(unsigned int addr, const char* data, unsigned int size)
{
    bool ret = false;

    if (HWND hwnd = FindWindowA(NULL, "Crysis 2 (TM)"))
    {
        DWORD procid;
        if (GetWindowThreadProcessId(hwnd, &procid))
        {
            if (HANDLE hproc = OpenProcess(PROCESS_VM_OPERATION | PROCESS_VM_WRITE, FALSE, procid))
            {
                if (WriteProcessMemory(hproc, (void*)addr, data, size, NULL))
                    ret = true;
                CloseHandle(hproc);
            }
        }
    }
    return ret;
}

void main(void)
{
    bool ammo = false, energy = false, nametags = false;

    SetConsoleTitleA("Crysis2 MP MemHax 1.9");

    printf("Crysis2 MP MemHax 1.1\n\nby batfitch - www.*********.com\n\n MemHax 1.9 by Everyone");
    printf("F1 - toggle unlimited ammo & no reload\nF2 - toggle unlimited energy\nF3 - toggle nametags\nF4 – toggle Noclip\n\n");

    while (true)
    {
        if (GetAsyncKeyState(VK_F1))
        {
            Beep(512, 100);
            printf("%s", writemem(0xFF1CB2, ammo ? "\x74" : "\xEB", 1) ? "ammo toggled\n" : "Something went wrong. Is the game running?\n");
            ammo = !ammo;
        }
        else if(GetAsyncKeyState(VK_F2))
        {
            Beep(512, 100);
            printf("%s", writemem(0x101685B, energy ? "\x75" : "\xEB", 1) ? "Energy toggled\n" : "Something went wrong. Is the game running?\n");
            energy = !energy;
        }
        else if (GetAsyncKeyState(VK_F3))
        {
            Beep(512, 100);
            printf("%s", writemem(0x131F9D0, nametags ? "\x8A\xD8" : "\xB3\x01", 2) ? "Nametags toggled\n" : "Something went wrong. Is the game running?\n");
            nametags = !nametags;
        }
        else if(GetAsyncKeyState(VK_F4))
        {
            Beep(512, 100);
            printf("%s", writemem(0x0DDEFF5, noclip ? "\x75" : "\xC7\x40\x08\x00\xf0\xf0\x41", 7) ? "Noclip toggled\n" : "Something went wrong. Is the game running?\n");
            noclip = !noclip;
        }
        Sleep(100);
    }
}

DWORD pInfAmmo = 0xFF1CB2;    B2 1C FF
DWORD pInfNRG = 0x101685B;     5B  68 01
DWORD pNameTag = 0x11D3EB7; <--wrong  >right>   0x131F9D0;  D0 F9 31
DWORD pNoClip = 0x0DDEFF5;    F5 EF DD

pSSystemGlobalEnvironment = *(SSystemGlobalEnvironment**)0x1724340;