EngineMinimal.h no longer includes SlateCore.h or SlateBasics.h
- This nearly halves the time it takes to recompile small game projects! (~14s -> ~8s)
- This shrinks the PCH size for EngineMinimal by 161 MB on Windows (420 MB -> 259 MB, Development Editor Win64)
- Note that Engine.h and EnginePrivate.h still include SlateCore.h and SlateBasics.h (not a clear detriment)
- IMPORTANT: We need to verify all example games that use this still compile, and add release notes for user games that forgot to include Slate directly
- This is all part of UE-7203
#codereview james.golding,nick.atamas
[CL 2419751 by Ben Marsh in Main branch]
* Multicast delegate Add* calls now return FDelegateHandles, and Remove* calls are now all deprecated, except for a new Remove function which takes a FDelegateHandle.
* New FConsoleManager::RegisterConsoleVariableSink_Handle and UnregisterConsoleVariableSink_Handle functions which work in terms of FConsoleVariableSinkHandle.
* Timer calls which don't take FTimerHandles are deprecated.
* FTicker::AddTicker now returns an FDelegateHandle and is removed by an overloaded Remove function.
* DEFINE_ONLINE_DELEGATE* macros now define _Handle variants of the Add/Remove functions which return/take handles.
* Various other handle-based registration changes.
* Some unity build fixes.
* Some simplification of delegate code.
* Fixes for lots of existing code to use handle-based registration and unregistration.
#codereview robert.manuszewski
[CL 2400883 by Steve Robb in Main branch]
Non-unity CIS fix #UE4
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Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2384128 by Mieszko.Zielinski on 2014/12/10 15:11:22.
[CL 2389306 by Stephan Delmer in Main branch]
- pass 1, some more improvements to come
- updated lots of Fortnite code to accommodate API changes
- same goes for Orion, though a lot less of code had to be touched
- includes a minor extension to IGenericTeamAgentInterface
[CL 2361462 by Mieszko Zielinski in Main branch]
Includes following engine changes:
Getting display metrics only once at construct time when using SSafeZone. GetDisplayMetrics is expensive in Windows so it is impractical to call it every frame.
- Some AI API improvements, mostly switchig pointer function parameters to references.
- minor refactor of UCrowdFollowingComponent's queryinf functions:
- IsCrowd*Enabled functions refactored to IsCrowd*Active
- implemented IsCrowd*Enabled that return acrual values of relevant properties
- Added a function to CrowdManager to query for location of agents neighbouring given agent
Added support for PS4 touchpad-based cursor
You can now choose to skip synchronously scanning for asset data in object libraries and just use the data that is currently in the asset registry. The data will be refereshed automatically later once the global scan completes. The only applies to non-commandlet editor instances.
Crash fixes for trying to access NULL Metal surfaces on IOS
Slate: Cleaned up some atlas code related to padding and corrected some comments
[CL 2347323 by Ben Zeigler in Main branch]
#change Made subobjects public again
#change Added temporary privat_subobject macro (defaults to public keyword) to help with changing eveything back later
#change TEMPORARILY moved subobject accessors to cpp fiels so that we don't get deprecation warnings when compiling the engine headers
#change Added DEPRECATED_FORGAME macro which is empty for the engine modules and reverts back to DEPRECATED for game modules
[CL 2345437 by Robert Manuszewski in Main branch]
