C# Класс Steamworks.SteamUserStats

Attaches a piece of user generated content the user's entry on a leaderboard.

hContent is a handle to a piece of user generated content that was shared using ISteamUserRemoteStorage::FileShare().

This call is asynchronous, with the result returned in LeaderboardUGCSet_t.

Asks the Steam back-end for a set of rows in the leaderboard.

This call is asynchronous, with the result returned in LeaderboardScoresDownloaded_t

LeaderboardScoresDownloaded_t will contain a handle to pull the results from GetDownloadedLeaderboardEntries() (below)

You can ask for more entries than exist, and it will return as many as do exist.

k_ELeaderboardDataRequestGlobal requests rows in the leaderboard from the full table, with nRangeStart & nRangeEnd in the range [1, TotalEntries]

k_ELeaderboardDataRequestGlobalAroundUser requests rows around the current user, nRangeStart being negate

e.g. DownloadLeaderboardEntries( hLeaderboard, k_ELeaderboardDataRequestGlobalAroundUser, -3, 3 ) will return 7 rows, 3 before the user, 3 after

k_ELeaderboardDataRequestFriends requests all the rows for friends of the current user

as above, but downloads leaderboard entries for an arbitrary set of users - ELeaderboardDataRequest is k_ELeaderboardDataRequestUsers

if a user doesn't have a leaderboard entry, they won't be included in the result

a max of 100 users can be downloaded at a time, with only one outstanding call at a time

as above, but won't create the leaderboard if it's not found

This call is asynchronous, with the result returned in LeaderboardFindResult_t

Leaderboard functions

asks the Steam back-end for a leaderboard by name, and will create it if it's not yet

This call is asynchronous, with the result returned in LeaderboardFindResult_t

Achievement flag accessors

Returns the percentage of users who have achieved the specified achievement.

Get the achievement status, and the time it was unlocked if unlocked.

If the return value is true, but the unlock time is zero, that means it was unlocked before Steam

began tracking achievement unlock times (December 2009). Time is seconds since January 1, 1970.

Get general attributes for an achievement. Accepts the following keys:

- "name" and "desc" for retrieving the localized achievement name and description (returned in UTF8)

- "hidden" for retrieving if an achievement is hidden (returns "0" when not hidden, "1" when hidden)

Achievement / GroupAchievement metadata

Gets the icon of the achievement, which is a handle to be used in ISteamUtils::GetImageRGBA(), or 0 if none set.

A return value of 0 may indicate we are still fetching data, and you can wait for the UserAchievementIconFetched_t callback

which will notify you when the bits are ready. If the callback still returns zero, then there is no image set for the

specified achievement.

Get achievement name iAchievement in [0,GetNumAchievements)

Returns data about a single leaderboard entry

use a for loop from 0 to LeaderboardScoresDownloaded_t::m_cEntryCount to get all the downloaded entries

e.g.

void OnLeaderboardScoresDownloaded( LeaderboardScoresDownloaded_t *pLeaderboardScoresDownloaded )

{

for ( int index = 0; index < pLeaderboardScoresDownloaded->m_cEntryCount; index++ )

{

LeaderboardEntry_t leaderboardEntry;

int32 details[3]; // we know this is how many we've stored previously

GetDownloadedLeaderboardEntry( pLeaderboardScoresDownloaded->m_hSteamLeaderboardEntries, index, &leaderboardEntry, details, 3 );

assert( leaderboardEntry.m_cDetails == 3 );

...

}

once you've accessed all the entries, the data will be free'd, and the SteamLeaderboardEntries_t handle will become invalid

Gets the lifetime totals for an aggregated stat

Gets history for an aggregated stat. pData will be filled with daily values, starting with today.

So when called, pData[0] will be today, pData[1] will be yesterday, and pData[2] will be two days ago,

etc. cubData is the size in bytes of the pubData buffer. Returns the number of

elements actually set.

returns the display type of the leaderboard

returns the total number of entries in a leaderboard, as of the last request

returns the name of a leaderboard

returns the sort method of the leaderboard

Get the info on the most achieved achievement for the game, returns an iterator index you can use to fetch

the next most achieved afterwards. Will return -1 if there is no data on achievement

percentages (ie, you haven't called RequestGlobalAchievementPercentages and waited on the callback).

Get the info on the next most achieved achievement for the game. Call this after GetMostAchievedAchievementInfo or another

GetNextMostAchievedAchievementInfo call passing the iterator from the previous call. Returns -1 after the last

achievement has been iterated.

Used for iterating achievements. In general games should not need these functions because they should have a

list of existing achievements compiled into them

Retrieves the number of players currently playing your game (online + offline)

This call is asynchronous, with the result returned in NumberOfCurrentPlayers_t

Data accessors

Returns the amount of space required at boot to install trophies. This value can be used when comparing the amount of space needed

by the game to the available space value passed to the game at boot. The value is set during InstallPS3Trophies().

See notes for GetAchievementAndUnlockTime above

requests stat information for a user, usable after a successful call to RequestUserStats()

Call to get the user's current stats data. You should retrieve this data after receiving successful UserStatsReceived_t & UserStatsStored_t

callbacks, and store the data with the user's save game data. You can call this method with pvData = NULL and cubData = 0 to get the required

buffer size.

Achievement progress - triggers an AchievementProgress callback, that is all.

Calling this w/ N out of N progress will NOT set the achievement, the game must still do that.

Call to kick off installation of the PS3 trophies. This call is asynchronous, and the results will be returned in a PS3TrophiesInstalled_t

callback.

Ask the server to send down this user's data and achievements for this game

Requests that Steam fetch data on the percentage of players who have received each achievement

for the game globally.

This call is asynchronous, with the result returned in GlobalAchievementPercentagesReady_t.

Requests global stats data, which is available for stats marked as "aggregated".

This call is asynchronous, with the results returned in GlobalStatsReceived_t.

nHistoryDays specifies how many days of day-by-day history to retrieve in addition

to the overall totals. The limit is 60.

Friends stats & achievements

downloads stats for the user

returns a UserStatsReceived_t received when completed

if the other user has no stats, UserStatsReceived_t.m_eResult will be set to k_EResultFail

these stats won't be auto-updated; you'll need to call RequestUserStats() again to refresh any data

Reset stats

Set / update data

On PS3, user stats & achievement progress through Steam must be stored with the user's saved game data.

At startup, before calling RequestCurrentStats(), you must pass the user's stats data to Steam via this method.

If you do not have any user data, call this function with pvData = NULL and cubData = 0

Store the current data on the server, will get a callback when set

And one callback for every new achievement

If the callback has a result of k_EResultInvalidParam, one or more stats

uploaded has been rejected, either because they broke constraints

or were out of date. In this case the server sends back updated values.

The stats should be re-iterated to keep in sync.

Uploads a user score to the Steam back-end.

This call is asynchronous, with the result returned in LeaderboardScoreUploaded_t

Details are extra game-defined information regarding how the user got that score

pScoreDetails points to an array of int32's, cScoreDetailsCount is the number of int32's in the list