steamtest.cpp

#define _CRT_SECURE_NO_WARNINGS
#include <string>
#include <iostream>
#include <steam_api.h>

class FollowerRetriever
{
public:
	void GetFollowersCount()
	{
		SteamAPICall_t handle = SteamFriends()->GetFollowerCount(SteamUser()->GetSteamID());
		LocalCallback.Set(handle, this, &FollowerRetriever::OnRetrievedData);
	}

	void OnRetrievedData(FriendsGetFollowerCount_t *PCallback, bool bIOFailure)
	{
		std::cout << "followers: " << PCallback->m_nCount << std::endl;
	}

protected:
	CCallResult<FollowerRetriever, FriendsGetFollowerCount_t> LocalCallback;
};

struct AivScreenshot : public CCallbackImpl<sizeof(ScreenshotReady_t)>
{
	void Run(void *params)
	{
		std::cout << "Raw callback" << std::endl;
	}
};

class AivCallbacks
{
public:
	STEAM_CALLBACK(AivCallbacks, OnFriendsListBoh, PersonaStateChange_t);
	STEAM_CALLBACK(AivCallbacks, OnScreenshotDone, ScreenshotReady_t);
	STEAM_CALLBACK(AivCallbacks, OnOverlayActivated, GameOverlayActivated_t);
};

void AivCallbacks::OnFriendsListBoh(PersonaStateChange_t *PCallback)
{
	std::cout << "Friends Level list ready" << std::endl;
}

void AivCallbacks::OnScreenshotDone(ScreenshotReady_t *PCallback)
{
	std::cout << "Screenshot return value: " << PCallback->m_eResult << std::endl;
}

void AivCallbacks::OnOverlayActivated(GameOverlayActivated_t *PCallback)
{
	std::cout << "OVERLAY !!!" << std::endl;
}

int main(int argc, char **argv)
{

	if (!SteamAPI_Init())
	{
		std::cerr << "unable to initialize steam" << std::endl;
	}

	const char *MyName = SteamFriends()->GetPersonaName();

	AivCallbacks aiv;
	AivScreenshot aivScreenshot;

	std::cout << MyName << std::endl;

	int FriendsCount = SteamFriends()->GetFriendCount(k_EFriendFlagAll);

	SteamAPI_RegisterCallback((CCallbackBase *)&aivScreenshot, ScreenshotReady_t::k_iCallback);

	for (int i = 0; i < FriendsCount; i++)
	{
		CSteamID SteamId = SteamFriends()->GetFriendByIndex(i, k_EFriendFlagAll);
		const char *FriendName = SteamFriends()->GetFriendPersonaName(SteamId);
	
		int FriendLevel = SteamFriends()->GetFriendSteamLevel(SteamId);
		std::cout << FriendName << " " << FriendLevel << std::endl;
	}

	FollowerRetriever retriever;
	retriever.GetFollowersCount();

	

	int MyLevel = SteamUser()->GetPlayerSteamLevel();

	std::cout << "Level: " << MyLevel << std::endl;

	if (SteamScreenshots()->AddScreenshotToLibrary("E:/boh.jpg", nullptr, 1440, 960) == INVALID_SCREENSHOT_HANDLE)
	{
		std::cout << "Cannot send screenshot" << std::endl;
	}

	for (;;)
	{
		SteamAPI_RunCallbacks();
	}

	return 0;
}