X-Fire Integration continued

#define WIN32_LEAN_AND_MEAN

#include <windows.h>
#include <tlhelp32.h>

#include "xfire.h"

static HMODULE g_toucan_dll = NULL;
static void HelperInit();
static HMODULE HelperGetToucanDLL();

typedef int (*XfireSetCustomGameDataWFunction)(int , const wchar_t **, const wchar_t **);

static XfireSetCustomGameDataWFunction ptr_XfireSetCustomGameDataW = NULL;

/* make sure we are going to call the ANSI version */
#ifdef MODULEENTRY32
#undef MODULEENTRY32
#endif

#ifdef Module32First
#undef Module32First
#endif

#ifdef Module32Next
#undef Module32Next
#endif 


int XfireIsLoaded()
{
	HelperInit();
	if (ptr_XfireSetCustomGameDataW)
		return 1;
	return 0;
}

int XfireSetCustomGameDataW(int num_keys, const wchar_t **keys, const wchar_t **values)
{
	HelperInit();
	if (ptr_XfireSetCustomGameDataW)
		return ptr_XfireSetCustomGameDataW(num_keys, keys, values);
	return 1;
}

/* ------------------------------------------------------------------------- */
static void HelperInit()
{
	if (!ptr_XfireSetCustomGameDataW)
	{
		HMODULE toucan_dll = HelperGetToucanDLL();
		if (toucan_dll)
		{
			ptr_XfireSetCustomGameDataW = (XfireSetCustomGameDataWFunction)::GetProcAddress(toucan_dll, "ToucanSendGameClientDataW_V1");
	   }
	}
}


static HMODULE HelperGetToucanDLL()
{
	if (g_toucan_dll)
		return g_toucan_dll;

	/*
	** We need to enumerate the DLLs loaded to find toucan dll.
	** This is done because the toucan dll changes with each update.
	** The toucan dll has the following format. "xfire_toucan_{BUILD_NUMBER}.dll"
	** We simply try to find a dll w/ the prefix "xfire_toucan"
	*/
	HANDLE snapshot_handle = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, GetCurrentProcessId());
	if (snapshot_handle != INVALID_HANDLE_VALUE)
	{
		MODULEENTRY32 module_entry;
		module_entry.dwSize = sizeof(MODULEENTRY32); 

		BOOL result = Module32First(snapshot_handle, &module_entry);
		char module_name[] = "xfire_toucan";
		DWORD module_name_len = sizeof(module_name)-1;
		while (result)
		{
			if (CompareStringA(LOCALE_USER_DEFAULT, NORM_IGNORECASE, module_entry.szModule, module_name_len, module_name, module_name_len) == CSTR_EQUAL)
			{
				g_toucan_dll = module_entry.hModule;
				break;
			}
			result = Module32Next(snapshot_handle, &module_entry);
		}

		CloseHandle(snapshot_handle);
	}

	return g_toucan_dll;
}

#ifndef __XFIREGAMECLIENT_H__
#define __XFIREGAMECLIENT_H__

#ifdef __cplusplus
extern "C" {
#endif

/*
**  XfireIsLoaded()
**
**  returns 1 if application can talk to Xfire, 0 otherwise
*/
int XfireIsLoaded();

/*
**  XfireSetCustomGameDataA()
**
**  UNICODE version to tell xfire of custom game data
*/
int XfireSetCustomGameDataW(int num_keys, const wchar_t **keys, const wchar_t **values);

#define XfireSetCustomGameData XfireSetCustomGameDataW

#ifdef __cplusplus
}
#endif

#endif /* __XFIREGAMECLIENT_H__ */

   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------
     #include "game/net/xfire.h"
   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------

// Anchor point compression
const F32 sAnchorMaxDistance = 32;

   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------
     const char *key[100],*value[100];
   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------

bool Player::onAdd()
{
   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------
key[0] = "Status";
value[0] = "Playing";
   //-----------------------------------------------------
   // X-Fire
   //-----------------------------------------------------