[/b][/callout] [section]Project Setup[/section] [list] [*][b]Enable OpenXR[/b] - (Project / Project settings / XR / OpenXR) and enable stereo shaders (Project / Project settings / XR / Shaders) [*][b]OpenXR Vendors Plugin[/b] - Optionally install the [url=https://godotengine.org/asset-library/asset/3768]Godot OpenXR vendors plugin[/url] from the AssetLib tab. …

[section]Foveated Rendering[/section] Steam Frame supports the Foveated Rendering functionality in Godot via the [url=https://godotvr.github.io/godot_openxr_vendors/]OpenXR Vendors Plugin[/url] (or releases [url=https://github.com/GodotVR/godot_openxr_vendors/releases]here[/url]). [callout]Version 4.2.x is needed for vendor extension support including foveated rendering. 4.2.3 is the minimum version with Linux Arm64 support. 5.x or newer recommended.…

[/list] [/list] [/list] [b]Example Response:[/b] [code=json] { "response": { "result": "OK", "params": { "count": 4, "orders": [ { "orderid": "1233", "transid": "1234567890123456788", "steamid": "76561197972751825", "status": "PartialRefund", "currency": "USD", "time": "2024-01-23T18:30:00Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:15:00Z", "items": [ { "itemid": 100, "qty": 1, "amount": 99, "vat": 9, "itemstatus": "Refunded" }, { "itemid": 101, "qty": 1, "amount": 1299, "vat": 116, "itemstatus": "Succeeded" } ] }, { "orderid": "1234", "transid": "1234567890123456789", "steamid": "76561197972751825", "status": "Failed", "currency": "USD", "time": "2024-01-23T18:40:30Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:39:00Z", "items": [ { "itemid": 100, "qty": 1, "amount": 99, "vat": 9, "itemstatus": "Failed" } ] }, { "orderid": "1235", "transid": "1234567890123456790", "steamid": "76561197972751825", "status": "Succeeded", "currency": "USD", "time": "2024-01-23T18:40:40Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:39:30Z", "items": [ { "itemid": 101, "qty": 1, "amount": 1299, "vat": 116, "itemstatus": "Succeeded" } ] }, { "orderid": "1236", "transid": "1234567890123456791", "steamid": "76561197972751825", "status": "Chargedback", "currency": "USD", "time": "2024-01-23T19:55:00Z", "country": "US", "usstate": "WA", "timecreated": "2024-01-23T18:40:00Z", "items": [ { "itemid": 102, "qty": 1, "amount": 999, "vat": 89, "itemstatus": "Chargedback" } ] } ] } } } [/code] [section=GetUserAgreementInfo]GetUserAgreementInfo[/section] [code=http]GET https://partner.steam-api.com/ISteamMicroTxn/GetUserAgreementInfo/v2/[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Required[/th][th]Description[/th][/tr] [tr] [td][b]key[/b][/td][td]string[/td] [td]✔[/td] [td]Steamworks Web API [url=https://partner.steamgames.com/doc/webapi_overview/auth#publisher-keys]publisher key[/url] with [b]Microtransaction[/b] permissions.…

[/list] [/list] [/list] [b]Example Response:[/b] [code=xml] <response> <result>OK</result> <params> <state>WA</state> <country>US</country> <currency>USD</currency> </params> </response> [/code] [section=InitTxn]InitTxn[/section] [code=http]POST https://partner.steam-api.com/ISteamMicroTxn/InitTxn/v3/[/code] [table] [tr][th]Name[/th][th]Type[/th][th]Required[/th][th]Description[/th][/tr] [tr] [td][b]key[/b][/td][td]string[/td] [td]✔[/td] [td]Steamworks Web API [url=https://partner.steamgames.com/doc/webapi_overview/auth#publisher-keys]publisher key[/url] with [b]Microtransaction[/b] permissions.…

[section=supported_languages]Supported Languages[/section] For a full list of supported languages and their associated API language code, please see [doclink=store/localization/languages][/doclink] [section]Working With Translation Vendors[/section] There are many great translation companies around the world that specialize in translating gaming content. As you consider your options for who to work with for translating your game content, there are a few things to consider: [list] [*][b] Determine your target languages[/b] - Some companies are known to focus or be strong with certain regions’ languages than others. [*] [b]Compare price sheets to know how expensive services are. …

Is it text heavy/lore heavy/easy to relate to globally? This can impact which translation vendor may be better suited for particular languages. [*] [b]Ask for a deck or list of games that a vendor has worked on and ask them exactly what work they did on those games.…

Try automating it using the Automated Steam Wrapper process documented above. [b]Q. An Anti-virus vendor has detected my binary as having a virus after applying the Steam DRM wrapper. What can I do?[/b] [b]A.[/b] False positives like this can happen, as the DRM injection process is modifying your binary in the same way a virus might do. Feel free to contact the vendor, or use the API instead of the Steam DRM wrapper. …

[section]Overview[/section] OpenVR is an API and runtime that allows access to VR hardware from multiple vendors without requiring that applications have specific knowledge of the hardware they are targeting. This repository on GitHub is an SDK that contains the API and samples. …

This is the best choice for highly competitive games (such as Dota 2) or games with persistent servers that stay around after players leave (such as Team Fortress 2). [section]Steam Server Browser[/section] A large part of the game server experience on Steam comes from the unified server browser. …

If your solution currently isn't working, please reach out to both your vendor and Valve for support. [*]Anti-tamper / DRM: In general we don't recommend use of such solutions across any PC platforms, as they may impact disk usage and overall performance. …

[section]Example Query[/section] The following example retrieves the 3 most recent news entries for Team Fortress 2. The request specifies that the response should be returned as JSON and includes: a required appid parameter (Team Fortress 2's AppID is 440), and an optional count parameter to limit the number of results returned. …

This is the best choice for highly competitive games (such as Dota 2) or games with persistent servers that keep running even after all players leave (such as Team Fortress 2). You can read more about it in the [doclink=features/multiplayer/game_servers][/doclink] documentation.…

This is the approach used by older Valve Source games such as Team Fortress 2 and Counter-Strike: Source. If you choose OpenGL then we recommend using the core functionality in OpenGL 3.0 for your game. …

The following libraries provide support for other aspects of game development: [list] [*] [url=http://www.freetype.org/index.html]FreeType[/url] - font rendering (both vector-based and bitmap fonts) on Linux [*] [url=http://www.freedesktop.org/wiki/Software/fontconfig]Fontconfig[/url] - configuring and customizing font access [*] [url=http://www.radgametools.com/miles.htm]Miles Sound System[/url] - a middleware sound engine for Linux development [*] [url=http://www.radgametools.com/bnkmain.htm]Bink Video[/url] - a video codec designed for game developers [*] [url=http://www.webmproject.org/]WebM[/url] - an open media file format; used for recording Team Fortress 2 video instead of QuickTime. [/list] [section]Linux Runtime[/section] Titles with native Linux support may select a specific version of the Steam for Linux runtime to execute under. …

[table] [tr] [td]OpenVR (Depth-assisted reprojection)[/td] [td][url=https://github.com/ValveSoftware/openvr/wiki/IVRCompositor::Submit]IVRCompositor::Submit[/url] with [url=https://github.com/ValveSoftware/openvr/blob/v2.15.6/headers/openvr.h#L191]VRTextureWithPoseAndDepth_t[/url][/td] [/tr] [tr] [td]OpenVR (Depth+Motion-assisted reprojection)[/td] [td][url=https://github.com/ValveSoftware/openvr/wiki/IVRCompositor::Submit]IVRCompositor::Submit[/url] with [url=https://github.com/ValveSoftware/openvr/blob/v2.15.6/headers/openvr.h#L202]VRTextureWithMotion_t[/url][/td] [/tr] [tr] [td]OpenXR (Depth-assisted reprojection)[/td] [td][url=https://registry.khronos.org/OpenXR/specs/1.0/man/html/XR_KHR_composition_layer_depth.html]XR_KHR_composition_layer_depth[/url][/td] [/tr] [tr] [td]OpenXR (Depth+Motion-assisted reprojection) Vendor-agnostic[/td] [td][url=https://registry.khronos.org/OpenXR/specs/1.1/man/html/XR_EXT_frame_synthesis.html]XR_EXT_frame_synthesis[/url][/td] [/tr] [tr] [td]OpenXR (Depth+Motion-assisted reprojection) Oculus[/td] [td][url=https://registry.khronos.org/OpenXR/specs/1.0/man/html/XR_FB_space_warp.html]XR_FB_space_warp[/url][/td] [/tr] [/table] You can visualize the depth or motion vectors submitted by using the [doclink=steamframe/debugging#GameTextures]Draw Performance Assessment Game Textures in Headset[/doclink] option. …

.) [*][b]Video/Audio Codecs[/b]: We recommend using standalone codecs (eg., VP9 or AV1) rather than codecs that are tied to a specific vendor (eg., WMF). [/list] [subsection]Game Features[/subsection] [list] [*][b]Clouded Saves[/b]: For games that allow saving, we recommend enabling automatic clouding of saved games: users should be able to save their game on a Deck or Steam Machine and resume on a different PC, and vice versa, without manually transferring files. …

These files will not be downloaded by users through the Workshop, but will be viewable by the community to rate. This is the implementation that Team Fortress 2 uses. [/list] [/list] [*] Register a call result handler for [apitype]ISteamUGC::CreateItemResult_t[/apitype] [*] First check the [code-inline]m_eResult[/code-inline] to ensure that the item was created successfully. [*] When the call result handler is executed, read the [code-inline]m_nPublishedFileId[/code-inline] value and store for future updates to the workshop item (e.g. in a project file associated with the creation tool). [*] The [code-inline]m_bUserNeedsToAcceptWorkshopLegalAgreement[/code-inline] variable should also be checked and if it's [b]true[/b], the user should be redirected to accept the legal agreement. …

[code=cpp] "workshopitem" { "appid" "480" "publishedfileid" "5674" "contentfolder" "D:\\Content\\workshopitem" "previewfile" "D:\\Content\\preview.jpg" "visibility" "0" "title" "Team Fortress Green Hat" "description" "A green hat for Team Fortress" "changenote" "Version 1.2" } [/code] Notes: [list] [*] The keys map to the various ISteamUGC::SetItem[...] methods. …

[/b] The best way to contact us with questions about shipping your mod is by filing a support ticket on https://help.steampowered.com. [/list] [section=TF2FAQ]Team Fortress 2 Mods FAQ[/section] [list] [*] [h4]Q. Where do I get the TF2 SDK?[/h4] [b]A.[/b] The TF2 SDK is part of the Source SDK 2013, which is available on [url=https://github.com/ValveSoftware/source-sdk-2013]Github[/url] or via [url=steam://rungameid/243750]Steam[/url] . [*] [h4]Q. …

. [*] Documentation is available on the [url=https://developer.valvesoftware.com/wiki/KeyValues]Valve Developer Community wiki[/url] and on the [url=https://wiki.teamfortress.com/wiki/WebAPI/VDF]Official Team Fortress 2 wiki[/url]. [*] Arrays in the data are represented as a VDF array with the name of the type of the objects in the array, with a VDF array being an object with each item being prefixed with its numeric key as a quoted string. [*] Null is represented as an empty string. [*] [b]Example[/b]: [code=nohighlight] "appnews" { "appid" "440" "newsitems" { "0" { "gid" "1904306376092568991" "title" "Prince of Prolander Event " "url" "http://store.steampowered.com/news/externalpost/tf2_blog/1904306376092568991" "is_external_url" "1" "author" "" "contents" "<a href=\"http://rgl.gg/default.aspx\"><img src=\"https://steamcdn-a.akamaihd.net/steam/news/29555/prince.png?…

= (UINT)-1 && GetRawInputDeviceInfoA( devices[i].hDevice, RIDI_DEVICENAME, devName, &nameSize ) != (UINT)-1 ) { if ( rdi.hid.dwVendorId == VALVE_DIRECTINPUT_GAMEPAD_VID && rdi.hid.dwProductId == VALVE_DIRECTINPUT_GAMEPAD_PID ) { uint32 ulVID = strtoul( &devName[STEAM_INPUT_VID_INDEX], NULL, 16 ); uint32 ulPID = strtoul( &devName[STEAM_INPUT_PID_INDEX], NULL, 16 ); uint64 ulDeviceHandle = strtoull( &devName[STEAM_INPUT_SIAPI_HANDLE_INDEX], NULL, 16 ); uint32 unGamepadIndex = strtoul( &devName[STEAM_INPUT_GAMEPAD_INDEX], NULL, 16 ); Log( "Raw input device: VID = 0x%x, PID = 0x%x, handle = 0x%llx, index = 0x%x, %s\n", ulVID, ulPID, ulDeviceHandle, unGamepadIndex, devName ); // You can now use either the VID/PID to identify the device directly or use ulDeviceHandle with GetInputTypeForHandle ESteamInputType inputType = SteamInput()->GetInputTypeForHandle( ulDeviceHandle ); switch( inputType ) { case k_ESteamInputType_Unknown: printf( "unknown!…

You can start off with a basic uploader that just asks the item-maker to select a .zip file and a preview image, or you can build more validation into your submission path. For example, Team Fortress 2 started with just a submission form that asked the item author to pick a .zip file and preview image. But as we iterated on the process, we added a test environment and validation to make sure that the file that was submitted to the Workshop would be easier to integrate into the game. …

Indeed, the Steamworks [api]ISteamMatchmaking[/api] and [api]ISteamMatchmakingServers[/api] APIs have this property, as do some of our own games, such as Team Fortress 2. In this case, you can use the Steamworks "Fake IP" system. A FakeIP is an IP that "looks" like a valid IPv4 address for most purposes, but comes from a reserved address space that is not used on the Internet. …