General:

*         Upgraded Steamworks SDK to v1.29
*         Fixed mod compatibility problem with Multiplayer Base that was introduced in September.
*         In Hammer, while using the Vertex Tool, pressing CTRL+B will snap selected vertices to the grid.

Virtual Reality:
*         Mods that support virtual reality now need to have a line in gameinfo.txt that says “supportsvr 1”. This indicates to gameui and engine that certain UI should be enabled.
*         VR-enabled mods will now start up in VR mode when launched from Steam’s VR mode.

Windows:
*         Upgraded to Visual Studio 2013. If you need to build projects for VS 2010, add /2010 to your VPC command line.

OSX:
*         Upgraded to XCode 5.

1 files changed, 205 insertions, 0 deletions

diff --git a/sp/src/public/steam/isteamugc.h b/sp/src/public/steam/isteamugc.h
new file mode 100644
index 00000000..ceee8f75
--- /dev/null
+++ b/sp/src/public/steam/isteamugc.h
@@ -0,0 +1,205 @@
+//====== Copyright 1996-2013, Valve Corporation, All rights reserved. =======
+//
+// Purpose: interface to steam ugc
+//
+//=============================================================================
+
+#ifndef ISTEAMUGC_H
+#define ISTEAMUGC_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "isteamclient.h"
+
+// callbacks
+#if defined( VALVE_CALLBACK_PACK_SMALL )
+#pragma pack( push, 4 )
+#elif defined( VALVE_CALLBACK_PACK_LARGE )
+#pragma pack( push, 8 )
+#else
+#error isteamclient.h must be included
+#endif 
+
+
+typedef uint64 UGCQueryHandle_t;
+typedef uint64 UGCUpdateHandle_t;
+
+
+const UGCQueryHandle_t k_UGCQueryHandleInvalid = 0xffffffffffffffffull;
+const UGCUpdateHandle_t k_UGCUpdateHandleInvalid = 0xffffffffffffffffull;
+
+
+// Matching UGC types for queries
+enum EUGCMatchingUGCType
+{
+	k_EUGCMatchingUGCType_Items				 = 0,		// both mtx items and ready-to-use items
+	k_EUGCMatchingUGCType_Items_Mtx			 = 1,
+	k_EUGCMatchingUGCType_Items_ReadyToUse	 = 2,
+	k_EUGCMatchingUGCType_Collections		 = 3,
+	k_EUGCMatchingUGCType_Artwork			 = 4,
+	k_EUGCMatchingUGCType_Videos			 = 5,
+	k_EUGCMatchingUGCType_Screenshots		 = 6,
+	k_EUGCMatchingUGCType_AllGuides			 = 7,		// both web guides and integrated guides
+	k_EUGCMatchingUGCType_WebGuides			 = 8,
+	k_EUGCMatchingUGCType_IntegratedGuides	 = 9,
+	k_EUGCMatchingUGCType_UsableInGame		 = 10,		// ready-to-use items and integrated guides
+	k_EUGCMatchingUGCType_ControllerBindings = 11,
+};
+
+// Different lists of published UGC for a user.
+// If the current logged in user is different than the specified user, then some options may not be allowed.
+enum EUserUGCList
+{
+	k_EUserUGCList_Published,
+	k_EUserUGCList_VotedOn,
+	k_EUserUGCList_VotedUp,
+	k_EUserUGCList_VotedDown,
+	k_EUserUGCList_WillVoteLater,
+	k_EUserUGCList_Favorited,
+	k_EUserUGCList_Subscribed,
+	k_EUserUGCList_UsedOrPlayed,
+	k_EUserUGCList_Followed,
+};
+
+// Sort order for user published UGC lists (defaults to creation order descending)
+enum EUserUGCListSortOrder
+{
+	k_EUserUGCListSortOrder_CreationOrderDesc,
+	k_EUserUGCListSortOrder_CreationOrderAsc,
+	k_EUserUGCListSortOrder_TitleAsc,
+	k_EUserUGCListSortOrder_LastUpdatedDesc,
+	k_EUserUGCListSortOrder_SubscriptionDateDesc,
+	k_EUserUGCListSortOrder_VoteScoreDesc,
+	k_EUserUGCListSortOrder_ForModeration,
+};
+
+// Combination of sorting and filtering for queries across all UGC
+enum EUGCQuery
+{
+	k_EUGCQuery_RankedByVote								  = 0,
+	k_EUGCQuery_RankedByPublicationDate						  = 1,
+	k_EUGCQuery_AcceptedForGameRankedByAcceptanceDate		  = 2,
+	k_EUGCQuery_RankedByTrend								  = 3,
+	k_EUGCQuery_FavoritedByFriendsRankedByPublicationDate	  = 4,
+	k_EUGCQuery_CreatedByFriendsRankedByPublicationDate		  = 5,
+	k_EUGCQuery_RankedByNumTimesReported					  = 6,
+	k_EUGCQuery_CreatedByFollowedUsersRankedByPublicationDate = 7,
+	k_EUGCQuery_NotYetRated									  = 8,
+	k_EUGCQuery_RankedByTotalVotesAsc						  = 9,
+	k_EUGCQuery_RankedByVotesUp								  = 10,
+	k_EUGCQuery_RankedByTextSearch							  = 11,
+};
+
+
+const uint32 kNumUGCResultsPerPage = 50;
+
+// Details for a single published file/UGC
+struct SteamUGCDetails_t
+{
+	PublishedFileId_t m_nPublishedFileId;
+	EResult m_eResult;												// The result of the operation.	
+	EWorkshopFileType m_eFileType;									// Type of the file
+	AppId_t m_nCreatorAppID;										// ID of the app that created this file.
+	AppId_t m_nConsumerAppID;										// ID of the app that will consume this file.
+	char m_rgchTitle[k_cchPublishedDocumentTitleMax];				// title of document
+	char m_rgchDescription[k_cchPublishedDocumentDescriptionMax];	// description of document
+	uint64 m_ulSteamIDOwner;										// Steam ID of the user who created this content.
+	uint32 m_rtimeCreated;											// time when the published file was created
+	uint32 m_rtimeUpdated;											// time when the published file was last updated
+	uint32 m_rtimeAddedToUserList;									// time when the user added the published file to their list (not always applicable)
+	ERemoteStoragePublishedFileVisibility m_eVisibility;			// visibility
+	bool m_bBanned;													// whether the file was banned
+	bool m_bAcceptedForUse;											// developer has specifically flagged this item as accepted in the Workshop
+	bool m_bTagsTruncated;											// whether the list of tags was too long to be returned in the provided buffer
+	char m_rgchTags[k_cchTagListMax];								// comma separated list of all tags associated with this file	
+	// file/url information
+	UGCHandle_t m_hFile;											// The handle of the primary file
+	UGCHandle_t m_hPreviewFile;										// The handle of the preview file
+	char m_pchFileName[k_cchFilenameMax];							// The cloud filename of the primary file
+	int32 m_nFileSize;												// Size of the primary file
+	int32 m_nPreviewFileSize;										// Size of the preview file
+	char m_rgchURL[k_cchPublishedFileURLMax];						// URL (for a video or a website)
+	// voting information
+	uint32 m_unVotesUp;												// number of votes up
+	uint32 m_unVotesDown;											// number of votes down
+	float m_flScore;												// calculated score
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Steam UGC support API
+//-----------------------------------------------------------------------------
+class ISteamUGC
+{
+public:
+
+	// Query UGC associated with a user. Creator app id or consumer app id must be valid and be set to the current running app. unPage should start at 1.
+	virtual UGCQueryHandle_t CreateQueryUserUGCRequest( AccountID_t unAccountID, EUserUGCList eListType, EUGCMatchingUGCType eMatchingUGCType, EUserUGCListSortOrder eSortOrder, AppId_t nCreatorAppID, AppId_t nConsumerAppID, uint32 unPage ) = 0;
+
+	// Query for all matching UGC. Creator app id or consumer app id must be valid and be set to the current running app. unPage should start at 1.
+	virtual UGCQueryHandle_t CreateQueryAllUGCRequest( EUGCQuery eQueryType, EUGCMatchingUGCType eMatchingeMatchingUGCTypeFileType, AppId_t nCreatorAppID, AppId_t nConsumerAppID, uint32 unPage ) = 0;
+
+	// Send the query to Steam
+	virtual SteamAPICall_t SendQueryUGCRequest( UGCQueryHandle_t handle ) = 0;
+
+	// Retrieve an individual result after receiving the callback for querying UGC
+	virtual bool GetQueryUGCResult( UGCQueryHandle_t handle, uint32 index, SteamUGCDetails_t *pDetails ) = 0;
+
+	// Release the request to free up memory, after retrieving results
+	virtual bool ReleaseQueryUGCRequest( UGCQueryHandle_t handle ) = 0;
+
+	// Options to set for querying UGC
+	virtual bool AddRequiredTag( UGCQueryHandle_t handle, const char *pTagName ) = 0;
+	virtual bool AddExcludedTag( UGCQueryHandle_t handle, const char *pTagName ) = 0;
+	virtual bool SetReturnLongDescription( UGCQueryHandle_t handle, bool bReturnLongDescription ) = 0;
+	virtual bool SetReturnTotalOnly( UGCQueryHandle_t handle, bool bReturnTotalOnly ) = 0;
+	virtual bool SetAllowCachedResponse( UGCQueryHandle_t handle, uint32 unMaxAgeSeconds ) = 0;
+
+	// Options only for querying user UGC
+	virtual bool SetCloudFileNameFilter( UGCQueryHandle_t handle, const char *pMatchCloudFileName ) = 0;
+
+	// Options only for querying all UGC
+	virtual bool SetMatchAnyTag( UGCQueryHandle_t handle, bool bMatchAnyTag ) = 0;
+	virtual bool SetSearchText( UGCQueryHandle_t handle, const char *pSearchText ) = 0;
+	virtual bool SetRankedByTrendDays( UGCQueryHandle_t handle, uint32 unDays ) = 0;
+
+	// Request full details for one piece of UGC
+	virtual SteamAPICall_t RequestUGCDetails( PublishedFileId_t nPublishedFileID, uint32 unMaxAgeSeconds ) = 0;
+	
+};
+
+#define STEAMUGC_INTERFACE_VERSION "STEAMUGC_INTERFACE_VERSION002"
+
+//-----------------------------------------------------------------------------
+// Purpose: Callback for querying UGC
+//-----------------------------------------------------------------------------
+struct SteamUGCQueryCompleted_t
+{
+	enum { k_iCallback = k_iClientUGCCallbacks + 1 };
+	UGCQueryHandle_t m_handle;
+	EResult m_eResult;
+	uint32 m_unNumResultsReturned;
+	uint32 m_unTotalMatchingResults;
+	bool m_bCachedData;	// indicates whether this data was retrieved from the local on-disk cache
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Callback for requesting details on one piece of UGC
+//-----------------------------------------------------------------------------
+struct SteamUGCRequestUGCDetailsResult_t
+{
+	enum { k_iCallback = k_iClientUGCCallbacks + 2 };
+	SteamUGCDetails_t m_details;
+	bool m_bCachedData; // indicates whether this data was retrieved from the local on-disk cache
+};
+
+
+//-----------------------------------------------------------------------------
+// Purpose: k_iClientUGCCallbacks + 3 to k_iClientUGCCallbacks + 6 in use
+//-----------------------------------------------------------------------------
+
+
+#pragma pack( pop )
+
+#endif // ISTEAMUGC_H