1. Epic GamesDeveloper
  3. IOnlineAchievements

IOnlineAchievements

[IOnlineAchievements](API\Plugins\OnlineSubsystem\IOnlineAchievements) - Interface class for achievements

API > API/Plugins > API/Plugins/OnlineSubsystem

IOnlineAchievements - Interface class for achievements

   
Name IOnlineAchievements
Type class
Header File /Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineAchievementsInterface.h
Include Path #include "Interfaces/OnlineAchievementsInterface.h"

Syntax

class IOnlineAchievements

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~IOnlineAchievements()

   Interfaces/OnlineAchievementsInterface.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
OnAchievementUnlockedDelegates FOnAchievementUnlocked Delegate fired when an achievement on the server was unlocked Interfaces/OnlineAchievementsInterface.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual FDelegateHandle AddOnAchievementUnlockedDelegate_Handle ( const FOnAchievementUnlockedDelegate& Delegate
)

   Interfaces/OnlineAchievementsInterface.h  

virtual void ClearOnAchievementUnlockedDelegate_Handle ( FDelegateHandle& Handle
)

   Interfaces/OnlineAchievementsInterface.h  

virtual void ClearOnAchievementUnlockedDelegates ( FDelegateUserObject Object
)

   Interfaces/OnlineAchievementsInterface.h  

EOnlineCachedResult::Type GetCachedAchievement ( const FUniqueNetId& PlayerId,
const FString& AchievementId,
FOnlineAchievement& OutAchievement
)

 Get an achievement object which was previously synced from the server Interfaces/OnlineAchievementsInterface.h  

EOnlineCachedResult::Type GetCachedAchievementDescription ( const FString& AchievementId,
FOnlineAchievementDesc& OutAchievementDesc
)

 Get all the achievement description object for the specified achievement id Interfaces/OnlineAchievementsInterface.h  

EOnlineCachedResult::Type GetCachedAchievements ( const FUniqueNetId& PlayerId,
TArray< FOnlineAchievement >& OutAchievements
)

 Get all the achievement objects for the specified player Interfaces/OnlineAchievementsInterface.h  

void QueryAchievementDescriptions ( const FUniqueNetId& PlayerId,
const FOnQueryAchievementsCompleteDelegate& Delegate
)

 Read achievement descriptions from the server for displaying achievements in game Interfaces/OnlineAchievementsInterface.h  

void QueryAchievements ( const FUniqueNetId& PlayerId,
const FOnQueryAchievementsCompleteDelegate& Delegate
)

 Read achievement ids and progress from the server You must use QueryAchievementDescriptions to get more information about the achievements Interfaces/OnlineAchievementsInterface.h  

bool ResetAchievements ( const FUniqueNetId& PlayerId
)

 Resets achievements for a given player Interfaces/OnlineAchievementsInterface.h  

virtual void TriggerOnAchievementUnlockedDelegates ( const FUniqueNetId& Param1,
const FString& Param2
)

   Interfaces/OnlineAchievementsInterface.h  

void WriteAchievements ( const FUniqueNetId& PlayerId,
FOnlineAchievementsWriteRef& WriteObject,
const FOnAchievementsWrittenDelegate& Delegate
)

 Write the achievements provided to the server Interfaces/OnlineAchievementsInterface.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page