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Old Knowledge Base
  • Knowledge Base
    • Getting to know us
  • Where to Buy
    • Become a Sponsor
    • Heathen License Agreement
  • General
    • ๐Ÿ”ŽTable of Contents
    • ๐ŸคฉGetting Started
      • Indie Check List
      • Sourcing Resources
        • ๐Ÿง™โ€โ™‚๏ธCommunity
        • ๐Ÿงžโ€โ™‚๏ธManaged Services
        • ๐Ÿ“ฃMarketing
        • ๐ŸงชTesting
    • ๐ŸงžTips and Tricks
      • Fundamentals
        • Development Phases
      • Unity
        • Package Manager Installs
          • Missing asset after update
        • Unity Release Version
      • Unreal
        • Unity to Unreal
        • Quick Start
    • ๐Ÿ“Design
      • โ˜๏ธQuick Start
      • ๐ŸฅพBootstraping
      • ๐Ÿค‘Monetization
        • What not to do
        • Models
          • Free
          • Free to Play
          • Pay to Play
          • Pay to Win
          • Play to Earn
        • Tools
          • ๐Ÿ˜กArtificial Scarcity
          • ๐Ÿค‘Bundles
          • ๐Ÿค”Community Marketplace
          • ๐Ÿค‘Expansions
          • ๐Ÿ˜กFear of Missing Out (FOMO)
          • ๐Ÿ˜กGatcha Mechanics
          • ๐Ÿค”Microtransactions (MTX)
          • ๐Ÿ˜กNFT
            • ๐Ÿ˜กBlockchain
          • ๐Ÿค”No Spend Cap
          • ๐Ÿ˜กPremium Currency
          • ๐Ÿค”Season
          • ๐Ÿค‘Subscription
          • ๐Ÿ˜กSurprise Mechanics
      • ๐ŸŽฎMultiplayer
        • Networking Tools
        • Terminology
      • ๐ŸคนMulti-Scene Architecture
      • ๐ŸŒProject Architecture
      • ๐Ÿ˜ŠPlayer Motivation
    • ๐Ÿ—๏ธDevelopment
      • โ˜๏ธQuick Start
      • โ˜Ž๏ธCallbacks & Delegates
      • โ”Conditional Compilation
      • ๐ŸชณDebugging
      • ๐ŸšงDevOps
        • โ˜•Team Collaboration
        • ๐Ÿ›‚Git Control & Unity
      • โ‰๏ธError Handling
        • System Dialog
        • Reporting
      • ๐ŸคฏIntelliSense
      • ๐ŸชถLambda Expressions
      • ๐Ÿคนโ€โ™€๏ธMulti Platform Projects
      • ๐Ÿ“‘Namespace and Using
      • ๐ŸŽฎUnity's "New" Input System
      • ๐Ÿ”ผUpdating Visual Studio and C#
      • ๐Ÿ’กVisual Scripting
    • โš ๏ธPublishers
    • ๐ŸงชTesting
      • ๐Ÿ‘‹Introduction
      • โœ๏ธWriting Formal Tests
    • ๐Ÿง™โ€โ™‚๏ธCommunity
      • โ˜๏ธQuick Start
    • ๐Ÿ“ฃMarketing
      • โ˜๏ธQuick Start
      • ๐Ÿ“ŒTips and Tactics
      • ๐Ÿค“Market Research
    • ๐Ÿ“†Release
    • ๐Ÿ—บ๏ธLive
  • Steam
    • โ˜๏ธQuick Start
    • ๐Ÿ†Achievements
    • ๐ŸŒณBranches
    • ๐Ÿ—ฃ๏ธCommunity Hub
    • โฌ†๏ธUploading to Steam
    • โ˜๏ธCloud Save
    • ๐Ÿ†”CSteamID
    • ๐Ÿ”ŽDiscovery Queue
    • ๐Ÿ•น๏ธDownloadable Content
    • ๐ŸšซEarly Access
    • ๐Ÿ–ฑ๏ธInput
    • ๐Ÿ“ฆInventory
      • ๐Ÿ”จCrafting System
      • ๐Ÿ› ๏ธItem Definition Tools
      • ๐Ÿ’ธMicrotransactions
      • ๐ŸŽPromo Items
    • ๐ŸšขLaunch
    • ๐Ÿฅ‡Leaderboards
      • ๐Ÿ—ฃ๏ธAdvanced Profiles
    • ๐ŸŽฎMultiplayer
      • โ˜๏ธGetting Started
      • ๐ŸงชDev and Test
      • ๐Ÿง‘โ€โš–๏ธAuthentication
      • ๐Ÿ›‹๏ธLobby
      • ๐Ÿง‘โ€๐Ÿคโ€๐Ÿง‘Matchmaking
      • ๐Ÿง‘โ€๐Ÿ”งRich Presence
      • ๐Ÿ’ฌRoom Systems
      • ๐Ÿ’Steam Game Server
        • ๐Ÿ‘ทBuilds
        • โš™๏ธConfiguration
        • ๐Ÿ“‹Server Browser
        • ๐ŸงSetup Linux
      • ๐Ÿ—ฃ๏ธTerminology
    • ๐ŸคนMulti-Platform Project
    • ๐ŸงชPlaytest
    • ๐Ÿ›‹๏ธRemote Play
    • ๐Ÿ‘€Reviews
    • ๐ŸƒRunning a Build
    • ๐Ÿ’ถSales
    • โญStats
    • ๐Ÿ”‘Steam API Key
    • ๐Ÿ“ƒsteam_appid.txt
    • ๐Ÿ–ฅ๏ธSteam Deck
    • โš™๏ธSteamworks
    • ๐ŸคฏStore Page
    • ๐Ÿ› ๏ธWorkshop
      • Creating an Item
      • In-Game Browser
      • Subscribed Items
    • ๐Ÿง‘โ€๐ŸซUser Information
      • Unity User Tools
      • Unreal User Tools
    • ๐Ÿ—ฃ๏ธVoice
  • Toolkit for Steamworks
    • Introduction
    • Maintenance Cycle
    • F.A.Q
    • Unity
      • โš ๏ธKnown Issues
      • Unity Asset Refund Policy
      • Installation
        • Networking Integrations
      • Getting Started
      • Debugging
      • Learning
      • API Extensions
        • App.Client
        • App.Server
        • App.Web
        • Authentication
        • BigPicture.Client
        • Clans.Client
        • Friends.Client
        • Input.Client
        • Inventory.Client
        • Leaderboards.Client
        • Matchmaking.Client
        • Overlay.Client
        • Parties.Client
        • RemotePlay.Client
        • RemoteStorage.Client
        • Screenshots.Client
        • StatsAndAchievements.Client
        • StatsAndAchievements.Server
        • User.Client
        • UserGeneratedContent.Client
        • Utilities
        • Utilities.Client
        • Voice.Client
      • Objects
        • Classes
          • Achievement Data
          • Achievement Object
          • App Data
          • Authentication Session
          • Authentication Ticket
          • Avg Rate Stat
          • Chat Room
          • Clan Chat Msg
          • Clan Data
          • Currency
          • Data Model
          • DLC Data
          • Downloadable Content Object
          • Favorite Game
          • Float Stat
          • Game Data
          • Input Action
          • Input Action Data
          • Input Action Set
          • Input Action Set Data
          • Input Action Set Layer
          • Input Action Update
          • Input Controller Data
          • Int Stat
          • Inventory Result
          • Item Data
          • Item Definition
          • Item Detail
          • Leaderboard Data
          • Leaderboard Entry
          • Leaderboard Object
          • Lobby Chat Msg
          • Lobby Data
          • Lobby Game Server
          • Lobby Member Data
          • Party Beacon Details
          • Rank Change
          • Remote Storage File
          • Stat Data
          • Steam Game Server Configuration
          • UGC Query
          • User Data
          • Steam Settings
            • Colors
            • Game Client
              • Inventory Settings
            • Game Server
          • User Leave Data
          • Workshop Item
          • Workshop Item Data
          • Workshop Item Data Create Status
          • Workshop Item Key Value Tag
          • Workshop Item Preview File
        • Components
          • Friend Manager
          • Game Server Browser Manager
          • Input Action Event
          • Input Action Glyph
          • Input Action Name
          • Inventory Manager
          • Item Shopping Cart Manager
          • Leaderboard Manager
          • Leaderboard User Entry
          • Overlay Manager
          • Steam Game Server Events
          • Steam Input Manager
          • Steamworks Event Triggers
          • UGC Query Manager
          • Voice Recorder
          • Voice Stream
        • Enums
          • Friend Dialog
          • Inventory Item Type
          • Language Codes
          • Overlay Dialog
          • Sample Rate Method
          • Valve Price Categories
        • Prefabs
          • ๐Ÿ“ฆClan Chat
          • ๐Ÿ“ฆClan List
          • ๐Ÿ“ฆClan Member Count
          • ๐Ÿ“ฆFriend Avatar
          • ๐Ÿ“ฆFriend Groups
          • ๐Ÿ“ฆFriend List
          • ๐Ÿ“ฆFriend Name
          • ๐Ÿ“ฆFriend Profile
          • ๐Ÿ“ฆSelectable Friend ID
        • Programming Tools
          • IChatMessage
          • ILeaderboardEntryDisplay
          • IUserProfile
          • IWorkshopBrowserItemTemplate
          • LobbyMemberSlot
          • User Invite Button
        • UI Components
          • Chat Auto Join
          • Chat Stream
          • Clan Chat Director
          • Clan Chat Member Counter
          • Clan Chat Member List
          • Clan List
          • Clan Profile
          • Friend Group
          • Friend Groups Display
          • Friend Invite Dropdown
          • Friend List
          • Friend Profile
            • Image Field
            • Message Options
            • Text Field
          • Input Action Glyph
          • Input Action Name
          • Leaderboard Entry UI Record
          • Leaderboard UI List
          • Lobby Chat Director
          • Lobby Member Slot
          • Lobby Manager
          • Party Lobby Control
          • Quick Match Lobby Control
          • Rich Presence Reader
          • Rich Presence Setter
          • Set Achievement Description
          • Set Achievement Icon
          • Set Achievement Name
          • Set User Avatar
          • Set User Id Input Field
          • Set User Id Label
          • Set User Name
          • Toggle Event Helper
          • Workshop Browser Simple Item Record
      • Legacy
        • Troubleshooting
        • Getting Started
          • GameObject Initialization
          • ScriptableObject Initialization
          • API Initialization
        • Build Upload Tool
        • Debugging Tools
          • Testing
        • Components
          • Steamworks Behaviour
          • Steamworks Creator
          • Steam System Events
    • Unreal
      • What's New!
      • Installation
      • Getting Started
      • Updating Steamworks SDK
      • Packaging
      • Game Instance
      • Sockets Net Driver
      • Online Subsystem
      • Data Assets
        • Achievement
        • Downloadable Content
        • Inventory Item
        • Leaderboard
        • Stat
      • Widgets
        • BP_FriendsListDisplay
        • BP_FriendsListEntry
        • BP_FriendsListGroup
        • BP_SteamAvatarImage
        • BP_SteamUserName
      • Blueprint Nodes
        • Functions
          • ๐Ÿ”ตAdd Favorite Game
          • ๐Ÿ”ตAdd History Game
          • ๐Ÿ”ตAdd Promo Item
          • ๐Ÿ”ตAdd Request Lobby List Filter
          • ๐Ÿ”ตAdvertise Game
          • ๐Ÿ”ตAssociate with Clan
          • ๐Ÿ”ตAttach Leaderboard UGC
          • ๐Ÿ”ตBegin Auth Session
          • ๐Ÿ”ตCancel Auth Ticket
          • ๐Ÿ”ตCheck Result Steam ID
          • ๐Ÿ”ตClear All Key Values
          • ๐Ÿ”ตClear Achievement
          • ๐Ÿ”ตClear Rich Presence
          • ๐Ÿ”ตClient Initialize
          • ๐Ÿ”ตClient Run Callbacks
          • ๐Ÿ”ตClient Should Restart
          • ๐Ÿ”ตCompue New Player Compatibility
          • ๐Ÿ”ตConsume Item
          • ๐Ÿ”ตCreate Lobby
          • ๐Ÿ”ตDecompress Voice
          • ๐Ÿ”ตDelete Lobby Data
          • ๐Ÿ”ตDeserialize Result
          • ๐Ÿ”ตDestroy Result
          • ๐Ÿ”ตDownload Leaderboard Entries
          • ๐Ÿ”ตDownload Leaderboard Entries for Users
          • ๐Ÿ”ตEnd Auth Session
          • ๐Ÿ”ตExchange Items
          • ๐Ÿ”ตFind Leaderboard
          • ๐Ÿ”ตFind or Create Leaderboard
          • ๐Ÿ“‚Game Server Browser
            • ๐Ÿ”ตPing Server
            • ๐Ÿ”ตPlayer Details
            • ๐Ÿ”ตRequest Server List
            • ๐Ÿ”ตServer Rules
          • ๐Ÿ”ตGenerate Items
          • ๐Ÿ”ตGet Achievement
          • ๐Ÿ”ตGet Achievement by Index
          • ๐Ÿ”ตGet Achievement Icon
          • ๐Ÿ”ตGet Achievement Is Achieved
          • ๐Ÿ”ตGet All Items
          • ๐Ÿ”ตGet App Build ID
          • ๐Ÿ”ตGet App Id
          • ๐Ÿ”ตGet App Owner
          • ๐Ÿ”ตGet Auth Session Ticket
          • ๐Ÿ”ตGet Auth Ticket for Web API
          • ๐Ÿ”ตGet Available Game Languages
          • ๐Ÿ”ตGet Available Voice
          • ๐Ÿ”ตGet Coplay Friends
          • ๐Ÿ”ตGet Current Beta Name
          • ๐Ÿ”ตGet Current Game Language
          • ๐Ÿ”ตGet DLC Count
          • ๐Ÿ”ตGet DLC Data By Index
          • ๐Ÿ”ตGet DLC Download Progress
          • ๐Ÿ”ตGet Earliest Purchase
          • ๐Ÿ”ตGet Favorite Game
          • ๐Ÿ”ตGet Friends
          • ๐Ÿ”ตGet Friend Coplay Game
          • ๐Ÿ”ตGet Friend Coplay Time
          • ๐Ÿ”ตGet Friend Count from Source
          • ๐Ÿ”ตGet Friend Game Played
          • ๐Ÿ”ตGet Friend Groups
          • ๐Ÿ”ตGet Friend Group Members
          • ๐Ÿ”ตGet Friend Group Name
          • ๐Ÿ”ตGet Friend Persona Name
          • ๐Ÿ”ตGet Followed
          • ๐Ÿ”ตGet Installed Depots
          • ๐Ÿ”ตGet Item Definition Properties
          • ๐Ÿ”ตGet Item Price
          • ๐Ÿ”ตGet Items with Price
          • ๐Ÿ”ตGet Items by ID
          • ๐Ÿ”ตGet Launch Command Line
          • ๐Ÿ”ตGet Launch Query Param
          • ๐Ÿ”ตGet Leaderboard Display Type
          • ๐Ÿ”ตGet Leaderboard Entry Count
          • ๐Ÿ”ตGet Leaderboard Name
          • ๐Ÿ”ตGet Leaderboard Sort Method
          • ๐Ÿ”ตGet Lobby Chat Entry
          • ๐Ÿ”ตGet Lobby Data
          • ๐Ÿ”ตGet Lobby Data by Index
          • ๐Ÿ”ตGet Lobby Game Server
          • ๐Ÿ”ตGet Lobby Members
          • ๐Ÿ”ตGet Lobby Member by Index
          • ๐Ÿ”ตGet Lobby Member Data
          • ๐Ÿ”ตGet Lobby Member Limit
          • ๐Ÿ”ตGet Lobby Owner
          • ๐Ÿ”ตGet Most Achieved Achievement Info
          • ๐Ÿ”ตGet My Steam Avatar
          • ๐Ÿ”ตGet My Steam ID
          • ๐Ÿ”ตGet My Steam Level
          • ๐Ÿ”ตGet Num Items with Price
          • ๐Ÿ”ตGet Persona Name
          • ๐Ÿ”ตGet Persona State
          • ๐Ÿ”ตGet Player Nickname
          • ๐Ÿ”ตGet Public IP
          • ๐Ÿ”ตGet Result Item Property
          • ๐Ÿ”ตGet Result Items
          • ๐Ÿ”ตGet Result Status
          • ๐Ÿ”ตGet Result Timestamp
          • ๐Ÿ”ตGet Stat
          • ๐Ÿ”ตGet Steam ID
          • ๐Ÿ”ตGet User Achievement
          • ๐Ÿ”ตGet User Float Stat
          • ๐Ÿ”ตGet User Int Stat
          • ๐Ÿ”ตGet User Restrictions
          • ๐Ÿ”ตGet Rich Presence
          • ๐Ÿ”ตGet User Rich Presence
          • ๐Ÿ”ตGet User Rich Presence Key by Index
          • ๐Ÿ”ตGet User Steam Avatar
          • ๐Ÿ”ตGet Voice
          • ๐Ÿ”ตGet Voice Optimal Sample Rate
          • ๐Ÿ”ตGrant Promo Items
          • ๐Ÿ”ตHas Friend
          • ๐Ÿ”ตId is Me
          • ๐Ÿ”ตId is Valid
          • ๐Ÿ”ตIndicate Achievement Progress
          • ๐Ÿ”ตInstall DLC
          • ๐Ÿ”ตInvite User To Game
          • ๐Ÿ”ตInvite User to Lobby
          • ๐Ÿ”ตInitialize
          • ๐Ÿ”ตIs App Installed
          • ๐Ÿ”ตIs Behind NAT
          • ๐Ÿ”ตIs Cybercafe
          • ๐Ÿ”ตIs DLC Installed
          • ๐Ÿ”ตIs Lobby Owner
          • ๐Ÿ”ตIs Low Violence
          • ๐Ÿ”ตIs Phone Identifying
          • ๐Ÿ”ตIs Phone Requiring Verification
          • ๐Ÿ”ตIs Phone Verified
          • ๐Ÿ”ตIs Steam Initialized
          • ๐Ÿ”ตIs Subscribed
          • ๐Ÿ”ตIs Subscribed App
          • ๐Ÿ”ตIs Subscribed from Family Sharing
          • ๐Ÿ”ตIs Subscribed from Free Weekend
          • ๐Ÿ”ตIs Timed Trial
          • ๐Ÿ”ตIs Two Factor Enabled
          • ๐Ÿ”ตIs VAC Banned
          • ๐Ÿ”ตJoin Lobby
          • ๐Ÿ”ตLeave Lobby
          • ๐Ÿ”ตLoad Item Definitions
          • ๐Ÿ”ตLogged On
          • ๐Ÿ”ตLog Off
          • ๐Ÿ”ตLog On
          • ๐Ÿ”ตLog On Anonymous
          • ๐Ÿ”ตMark Content Corrupt
          • ๐Ÿ”ตQuick Match
          • ๐Ÿ”ตRemove Favorite Game
          • ๐Ÿ”ตRemove History Game
          • ๐Ÿ”ตRemove Property
          • ๐Ÿ”ตReply to Friend Message
          • ๐Ÿ”ตRequest Current Stats
          • ๐Ÿ”ตRequest Eligible Promo Item Definitions IDs
          • ๐Ÿ”ตRequest Friend Rich Presence
          • ๐Ÿ”ตRequest Lobby Data
          • ๐Ÿ”ตRequest Lobby List
          • ๐Ÿ”ตRequest Prices
          • ๐Ÿ”ตRequest Store Auth URL
          • ๐Ÿ”ตRequest User Group Status
          • ๐Ÿ”ตRequest User Information
          • ๐Ÿ”ตRequest User Stats
          • ๐Ÿ”ตReset All Stats
          • ๐Ÿ”ตRun Callbacks
          • ๐Ÿ”ตSecure
          • ๐Ÿ”ตSend Lobby Chat
          • ๐Ÿ”ตSerialize Result
          • ๐Ÿ”ตSet Achievement
          • ๐Ÿ”ตSet Advertise Server Active
          • ๐Ÿ”ตSet Bot Player Count
          • ๐Ÿ”ตSet Dedicated Server
          • ๐Ÿ”ตSet Description
          • ๐Ÿ”ตSet Game Data
          • ๐Ÿ”ตSet Game Tags
          • ๐Ÿ”ตSet In-Game Voice Speaking
          • ๐Ÿ”ตSet Key Value
          • ๐Ÿ”ตSet Map Name
          • ๐Ÿ”ตSet Listen for Friends Messages
          • ๐Ÿ”ตSet Lobby Data
          • ๐Ÿ”ตSet Lobby Game Server
          • ๐Ÿ”ตSet Lobby Joinable
          • ๐Ÿ”ตSet Lobby Member Data
          • ๐Ÿ”ตSet Lobby Member Limit
          • ๐Ÿ”ตSet Lobby Owner
          • ๐Ÿ”ตSet Lobby Type
          • ๐Ÿ”ตSet Max Player Count
          • ๐Ÿ”ตSet Mod Directory Name
          • ๐Ÿ”ตSet Name
          • ๐Ÿ”ตSet Password Protected
          • ๐Ÿ”ตSet Persona Name
          • ๐Ÿ”ตSet Played with User
          • ๐Ÿ”ตSet Product
          • ๐Ÿ”ตSet Property
          • ๐Ÿ”ตSet Region
          • ๐Ÿ”ตSet Rich Presence
          • ๐Ÿ”ตSet Stats
          • ๐Ÿ”ตSet Spectator Name
          • ๐Ÿ”ตSet Spectator Port
          • ๐Ÿ”ตSet User Achievement
          • ๐Ÿ”ตSet User Float Stat
          • ๐Ÿ”ตSet User Int Stat
          • ๐Ÿ”ตShutdown
          • ๐Ÿ”ตStart Purchase
          • ๐Ÿ”ตStart Update Property
          • ๐Ÿ”ตStart Voice Recording
          • ๐Ÿ”ตSteam ID Tools
          • ๐Ÿ”ตStop Voice Recording
          • ๐Ÿ”ตStore Stats
          • ๐Ÿ”ตStore User Stats
          • ๐Ÿ”ตSubmit Update Property
          • ๐Ÿ”ตTransfer Item Quantity
          • ๐Ÿ”ตTrigger Item Drop
          • ๐Ÿ”ตUninstall DLC
          • ๐Ÿ”ตUpdate Avg Rate Stat
          • ๐Ÿ”ตUpdate User Avg Rate Stat
          • ๐Ÿ”ตUpload Leaderboard Score
          • ๐Ÿ”ตUser Has License for App
          • ๐Ÿ”ตWas Restart Requested
        • Events
          • ๐Ÿ”ปDlc Installed
          • ๐Ÿ”ปFriend Chat Msg
          • ๐Ÿ”ปFriend Rich Presence Update
          • ๐Ÿ”ปGame Overlay Activated
          • ๐Ÿ”ปInventory Item Definition Update
          • ๐Ÿ”ปInventory Results Ready
          • ๐Ÿ”ปLobby Chat Msg
          • ๐Ÿ”ปLobby Chat Update
          • ๐Ÿ”ปLobby Data Update
          • ๐Ÿ”ปLobby Game Created
          • ๐Ÿ”ปLobby Join Requested
          • ๐Ÿ”ปMicro Txn Authorization Response
          • ๐Ÿ”ปPersona State Change
          • ๐Ÿ”ปRich Presence Join Requested
          • ๐Ÿ”ปServers Connected
          • ๐Ÿ”ปServer Connect Failure
          • ๐Ÿ”ปServer Disconnected
          • ๐Ÿ”ปTicket for Web API Response
        • Types
          • ๐ŸŸฉAchievement Status
          • ๐ŸŸฉAuth Ticket Data
          • ๐ŸŸฉChat Entry
          • ๐ŸŸฉDecompress Voice Result
          • ๐ŸŸฉFloat Stat
          • ๐ŸŸฉGame Server Item Wrapper
          • ๐ŸŸฉGame Server Player Details Wrapper
          • ๐ŸŸฉGlobal Achievement Status
          • ๐ŸŸฉItem Count
          • ๐ŸŸฉItem Detail
          • ๐ŸŸฉItem Detail With Properties
          • ๐ŸŸฉItem Price
          • ๐ŸŸฉItem With Price
          • ๐ŸŸฉInt Stat
          • ๐ŸŸฉKey Value Pair
          • ๐ŸŸฉLeaderboard Entry
          • ๐ŸŸฉLobby Data
          • ๐ŸŸฉLobby Game Server
          • ๐ŸŸฉServer Achievement Status
          • ๐ŸŸฉServer Stat Float Value
          • ๐ŸŸฉServer Stat Int Value
          • ๐ŸŸฉUser Achievement Status
          • ๐ŸŸฉVoice Result
          • ๐ŸŸฉVoice Available Result
        • Enumerators
          • ๐ŸŸจUEBeginAuthSessionResult
          • ๐ŸŸจUEChatRoomEnterResponse
          • ๐ŸŸจUEFriendFlags
          • ๐ŸŸจUEChatEntryType
          • ๐ŸŸจUEChatMemberStateChange
          • ๐ŸŸจUELeaderboardDataRequest
          • ๐ŸŸจUELeaderboardDisplayType
          • ๐ŸŸจUELeaderboardSortMethod
          • ๐ŸŸจUELobbyComparison
          • ๐ŸŸจUELobbyDistanceFilter
          • ๐ŸŸจUELobbyType
          • ๐ŸŸจUEResult
          • ๐ŸŸจUESteamCurrencyCode
          • ๐ŸŸจUEServerMode
          • ๐ŸŸจUEUserHasLicenseForAppResult
          • ๐ŸŸจUEVoiceResult
      • C++
  • Toolkit for Physics
    • Unity
      • Installation
      • Core Features
        • Ballistics Tools
        • Buoyancy Tools
        • Force Effect Framework
        • Physics Data extended
        • Verlet Integration
      • Sample Scenes
        • Fantasy Style Ballistic Simulation
        • (3D) Deterministic Bounce Prediction
        • (2D) Deterministic Bounce Prediction
        • 1 Buoyancy Example
        • 1 Force Effect Fields
        • 2 Spherical Gravity
        • 3 Multi-body Gravity
        • 1 Verlet Spring Simple Transforms
        • 2 Verlet Spring Skinned Mesh
      • API
        • Ballistics
        • Buoyancy
        • Force Effects
        • Maths
        • Mesh Tools
      • Components
        • Ballistic Aim
        • Ballistic Path Line Render
        • Ballistic Path Follow
        • Buoyant Body
        • Buoyant Body Drag
        • Constant Acceleration
        • Constant Angular Velocity
        • Constant Linear Velocity
        • Force Effect Source
          • Force Effect Direction
          • Force Effect Field
        • Force Effect Reciever
        • Physics Data
        • Surface Tool
        • Trick Shot
        • Trick Shot Line
        • Verlet Spring
      • Objects
        • Force Effect
          • Attract Effect
          • Gravity Effect
          • Repulse Effect
          • Suspend Effect
          • Tractor Effect
          • Wind Effect
        • Point Volume
        • Verlet Hierarchy
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On this page
  • Introduction
  • Fields and Attributes
  • id
  • ScriptableObject
  • Name
  • Has Price
  • Currency Code
  • Currency Symbol
  • Current Price
  • Base Price
  • Methods
  • Get Details
  • Get Total Quantity
  • Add Promo Item
  • Get Consume Orders
  • Consume
  • Get Exchange Entry
  • Exchange
  • Generate Item
  • Start Purchase
  • Get Price
  • Trigger Drop
  • Current Price String
  • Base Price String
  • Request Prices
  • Update
  • Get
  • How To
  • Exchange Items
  1. Toolkit for Steamworks
  2. Unity
  3. Objects
  4. Classes

Item Data

PreviousInventory ResultNextItem Definition

Last updated 1 year ago

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Introduction

using HeathenEngineering.SteamworksIntegration;
public struct ItemData : IEquatable<ItemData>, 
                         IEquatable<int>, 
                         IEquatable<SteamItemDef_t>, 
                         IComparable<ItemData>, 
                         IComparable<int>, 
                         IComparable<SteamItemDef_t>

Provides easy access to detailed item information without needing a ScriptableObject. The ItemData structure can be implicitly converted from an int or item def meaning that if you know the ID of the item you want to work with you can get it without needing to look anything up.

Example:

//Let's assume you have an item who's ID is 100 and want to know how many the player
//owned of that item
ItemData myItem = 100;
Debug.Log($"Player owns {myItem.GetTotalQuantity()}");

This of course assumes you have "Updated" the inventory at some point previously which can also be done using this structure.

//This will ask Valve's Steam API to fetch all information about the player's 
//inventory items
ItemData.Update(HandleResult);

The HandleResult is an Action<InventoryResult> callback that will invoke when the process is complete and will provide you with detailed information on all the item instances found. Once that completes you can use the ItemData structure to work with your items.

Fields and Attributes

id

The id of this item

public int id;

ScriptableObject

Will return the scriptable object related to this item if any is known. This only has a value if you are using SteamSettings and have configured InventoryObjects.

public ItemDefinitionObject ScriptableObject;

Name

Gets the name of this item as it appears on the Steam store for this user.

public string Name => get;

Has Price

True if this item has a price recorded on the Steam store available to this user. This will only work after Request Prices has been called at least once.

public bool HasPrice => get;

You can request prices using the ItemData as well

ItemData.RequestPrice(HandleResult);

For more information see the RequestPrice method listed below.

Currency Code

Get the currency code used by this user

public static Currency.Code CurrencyCode => get;

Currency Symbol

Gets the typical symbol used for the local user's currency e.g. $, โ‚ฌ, ยฃ, etc.

public static string CurrencySymbol => get;

Current Price

Gets the current price displayed to this user as a base 100 ... for example 199 would be โ‚ฌ1.99 assuming the user is using Euro.

public ulong CurrentPrice => get;

Base Price

Gets the base price of this item in the user's currency type, this is a base 100 ... for example 199 would be โ‚ฌ1.99 assuming the user is using Euro.

public ulong BasePrice => get;

Methods

Get Details

Returns a collection of ItemDetail which defines each "instance" of this item owned by this user.

Steam Inventory works with "item instances" you can think of an "instance" as being a stack or a "slot" in the inventory. Some item type can be stacked and so each "instance" may have a quantity from 0 to many. Thus the count of ItemDetails the user has does not necessarily equate to the "quantity" the user owns.

public List<ItemDetail> GetDetails()

Get Total Quantity

Returns the total number of this item that the user owns, that is this sums the "quantity" of every "instance" of this item the user owns.

public long GetTotalQuantity()

Add Promo Item

Grants this item to this user ... IF ... the item is a configured promotional item and the user qualifies for this promotion according to the rules you defined on the item definition.

public bool AddPromoItem(Action<InventoryResult> callback)

The callback should be a method of the form

void HandleCallback(InventoryResult result)
{
    //Do Work
}

Get Consume Orders

Calculates a consume order that will consume the indicated number of this item ... if at all possible. This is meant to be used with the Consume method.

public ConsumeOrder[] GetConsumeOrders(uint quantity)

Consume

Consume 1 or more of this item, consume destroys the item and cannot be undone.

public bool Consume(Action<InventoryResult> callback)

or

public void Consume(ConsumeOrder order, Action<InventoryResult> callback)

or

public void Consume(uint quantity, Action<InventoryResult> callback)

The first option assumes you wish to consume 1 item and does not require you to create any orders first.

The second option should be used with GetConsumeOrders.

The final and third option will get consume orders for you based on the input quantity and process them in a background thread.

Get Exchange Entry

This gets a collection of ExchangeEntry collections for a specified quantity of this item. This is meant to be used with the Exchange method.

public bool GetExchangeEntry(uint quantity, out ExchangeEntry[] entries)

For example if you wanted to exchange 10 of itemA for 1 of itemB.

//Lets assume itemA has an ID of 101
ItemData itemA = 101;
//And itemB has an ID of 100
ItemData itemB = 100;

//First we see if the user owns 10 or more of itemA
if(itemA.GetExchangeEntry(10, out ExchangeEntry[] entries))
{
    //They do, so now we can exchange them for itemB
    itemB.Exchange(entries, HandleResult);
}
else
{
    //We come here if the user doesn't own enough
}

The HandleResult method would look like such.

void HandleResult(InventoryResult result)
{
    //Do Work
}

Exchange

Exchanges a collection of ExchangeEntry objects for 1 of this item type. This can be used to handle exchanging a loot box for the items inside, for crafting such as exchanging reagents for a crafted item, etc.

public void Exchange(IEnumerable<ExchangeEntry> recipeEntries, Action<InventoryResult> callback)

Generate Item

This will only work for users that are part of the development team for the project. It is meant for testing and debugging purposes only.

This generates a new item of this type in the users inventory.

public void GenerateItem(Action<InventoryResult> callback)

or

public void GenerateItem(uint quantity, Action<InventoryResult> callback)

Start Purchase

If this item is valid for purchase this will add the item to the user's cart and open the cart in the Steam overlay so they can continue the purchase process.

public void StartPurchase(Action<SteamInventoryStartPurchaseResult_t, bool> callback)

or

public void StartPurchase(uint count, Action<SteamInventoryStartPurchaseResult_t, bool> callback)

Get Price

Gets the current and base price as seen by the user. The values are returned in base 100 so a value of 199 would be โ‚ฌ1.99 assuming a local currency of Euro.

public void GetPrice(out ulong currentPrice, out ulong basePrice);

Trigger Drop

If this item is configured as a "Play Time Generator" this will cause Valve's Steam to test the rules and timers and if available generate an item for the player.

public void TriggerDrop(Action<InventoryResult> callback)

Current Price String

Gets the formatted price string of this item ... assuming it has a price and that the prices have already been requested from Valve's Steam API.

This does account for the user's cultural formatting and currency code for example โ‚ฌ1.99 would be used in Ireland while โ‚ฌ1,99 would be used many other regions of Europe.

public string CurrentPriceString()

Base Price String

Gets the formatted price string of this item from the base price ... assuming it has a price and that the prices have already been requested from Valve's Steam API.

This does account for the user's cultural formatting and currency code for example โ‚ฌ1.99 would be used in Ireland while โ‚ฌ1,99 would be used many other regions of Europe.

public string BasePriceString()

Request Prices

Used to request prices from Valve's Steam API, this only needs to be called once and would usually be called in your bootstrap shortly after updating all items and of course after the Steam API had been initialized.

public static void RequestPrices(Action<SteamInventoryRequestPricesResult_t, bool> callback)

Update

Requests all inventory items from the Steam API and updates all item details based on the user's inventory. This should be called when you need to know the item states have all been updated recently such as just before opening an Inventory UI or similar.

public static void Update(Action<InventoryResult> callback)

Get

A set of simple helpers that will return the ItemData object related to the input you provide

public static ItemData Get(int id)

or

public static ItemData Get(SteamItemDef_t id)

or

public static ItemData Get(ItemDefinitionObject item)

How To

Exchange Items

To exchange items we need to gather the instances of the reagents we want to exchange and pass them into the item wish to exchange for.

The following assumes 2 of each reagentA and reagentB are required to exchange/craft for itemA.

//Track our status, if we don't have enough of something this will be true
bool isf = false;

//If we have enough of A get the entries
if (!reagentA.GetExchangeEntry(2, out var entriesA))
    isf = true;
//If we have enough of B get the entries
if (!reagentB.GetExchangeEntry(2,out var entriesB))
    isf = true;
    
//If we have enough of A and B exchange them for itemA
if(!isf)
{
    //Make a new list to merge the entries from A and B with
    var recipe = new List<ExchangeEntry>(reagentA);
    recipe.AddRange(entriesB);
    
    //Exchange the merged entries and check the results
    itemA.Exchange(recipe, results =>
    {
        if (results.result == EResult.k_EResultOK)
            Debug.Log("Exchange completed without error");
        else
            Debug.LogError($"Exchange completed with error: {results.result}");
    });
}

See the method for an example of the usage.

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