private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
             System::Diagnostics::Process^ xr_3da = gcnew System::Diagnostics::Process;
             xr_3da->StartInfo->FileName = "xr_3da.exe";
             xr_3da->StartInfo->Arguments = "-ltx user.ltx -nocache -external -start -x86 server(all/single/alife) client(localhost)";
             xr_3da->Start();

             this->Close();
         }

private: System::Void button4_Click(System::Object^  sender, System::EventArgs^  e) {
             this->Close();
         }

SetWindowLong( Handle, GWL_STYLE, WS_POPUP|WS_VISIBLE );

//


#define CHECKSUM        48


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




///////////////////////////////////////////////////////////////////////////////
class CInputStream
{
protected:
    FILE* _file;

public:
    CInputStream();
    virtual ~CInputStream();

    void Open( char* file );
    void ReadInt( int* data );
    void Close();
};
///////////////////////////////////////////////////////////////////////////////



CInputStream::CInputStream()
{
    _file = NULL;
}


CInputStream::~CInputStream()
{
    if( _file )
        Close();
}


void CInputStream::Open( char* file )
{
    _file = fopen( file, "rb" );
}


void CInputStream::ReadInt( int* data )
{
    fread( (void*) data, sizeof( int ), 1, _file );
}



void CInputStream::Close()
{
    fclose( _file );
    _file = NULL;
}




int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
{
    CInputStream save;
    int value;
    long sum = 0;

    save.Open( "all.sav" );

    for( int i = 0; i < 6; i++ )
    {
        save.ReadInt( &value );
        sum += value;
    }

    save.Close();

    if( sum != CHECKSUM )
        MessageBox( NULL, "wrong version", "Error!", MB_ICONSTOP );

    return 0;
}

//


#define CHECKSUM        48


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




///////////////////////////////////////////////////////////////////////////////
class CInputStream
{
protected:
    FILE* _file;

public:
    class CErr
    {
    };

public:
    CInputStream();
    virtual ~CInputStream();

    void Open( char* file );
    void ReadInt( int* data );
    void Close();
};
///////////////////////////////////////////////////////////////////////////////



CInputStream::CInputStream()
{
    _file = NULL;
}


CInputStream::~CInputStream()
{
    if( _file )
        Close();
}


void CInputStream::Open( char* file )
{
    _file = fopen( file, "rb" );

    if( !_file )
        throw CErr();
}


void CInputStream::ReadInt( int* data )
{
    fread( (void*) data, sizeof( int ), 1, _file );
}



void CInputStream::Close()
{
    fclose( _file );
    _file = NULL;
}




int WINAPI WinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow )
{
    CInputStream save;
    int value;
    long sum = 0;

    try
    {

        save.Open( "all.sav" );

        for( int i = 0; i < 6; i++ )
        {
            save.ReadInt( &value );
            sum += value;
        }

        save.Close();

        if( sum != CHECKSUM )
            MessageBox( NULL, "wrong version", "Error!", MB_ICONSTOP );
    }

    catch( CInputStream::CErr )
    {
        MessageBox( NULL, "file i/o error", "Error!", MB_ICONSTOP );
    }

    return 0;
}

@echo off

color 1F
title Launcher -- [ S.T.A.L.K.E.R : DREAM ] --

:reask
cls
echo --------------------------------------------------------------------------------
dir /p /b /od savedgames\*.sav
echo --------------------------------------------------------------------------------
set /p save_name=[save name]:

if "%save_name%"=="" goto :reask
if not exist savedgames\%save_name%.sav goto :reask

echo starting...
start /max bin\xr_3da.exe -external -start server(%save_name%/single/alife) client(localhost)

@exit