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Author SHA1 Message Date
Mike Beach
e73b4a7c84 Copying //UE4/Dev-Blueprints to //UE4/Dev-Main (Source: //UE4/Dev-Blueprints @ 3255454) 
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3228496 on 2016/12/09 by Ben.Cosh

	This change adds extra information to component template arrays so that the component class can be determined in builds that strip out objects of certain class types such as the editor dedicated server build.
	#Jira UE-38842 - "LogBlueprint:Error: [Compiler BP_Skybox_World_RandomTrees_01] Error Can't connect pins ReturnValue and Target" after entering a lobby in a synced server
	#Proj KismetCompiler, BlueprintGraph, UnrealEd, Core, Engine, Kismet, BlueprintCompilerCppBackend

Change 3232435 on 2016/12/13 by Ben.Cosh

	Fix for a bug introduced in CL 3228496 that caused component templates to fail to be identified by name and resulted in blueprint compilation issues for add component nodes.
	#Jira UE-39623 - Unknown template referenced by Add Component Node
	#Proj BlueprintGraph, Engine

Change 3234581 on 2016/12/14 by Mike.Beach

	Backing out fix for UE-38842 (CL 3228496/3232435/3232564) - mapping UBlueprintGeneratedClass's ComponentTemplates array to a new format was causing issues with deferred dependency loading during serialization (trying to extract type information from a placeholder object). We're opting for a smaller/simpler solution to UE-38842, which will be to store the component information on the node itself (not with the templates).

	#jira UE-39707

Change 3236615 on 2016/12/15 by Maciej.Mroz

	Nativization: Fixed getter fuctions in FUnconvertedWrapper, the returned ref won;t be const.

Change 3236967 on 2016/12/15 by Dan.Oconnor

	Test data showing an error for jira issue UE-39808

Change 3237021 on 2016/12/15 by Dan.Oconnor

	UE31622 test data

Change 3237046 on 2016/12/15 by Dan.Oconnor

	UE-14123 test data

Change 3239289 on 2016/12/17 by Phillip.Kavan

	[UE-38999] Dump component tree node hierarchy to the output log on error state during widget generation.

	change summary:
	- added FOnTableViewBadState delegate parameter to SSCSEditorDragDropTree
	- added SSCSEditor::DumpTree() as the FOnTableViewBadState delegate implementatioon for the STableView widget (to provide us with more info on future occurrences)

	#jira UE-38999

Change 3239448 on 2016/12/19 by Maciej.Mroz

	#jira UE-39794

	New way of collecting dependencies assets. Only directly used assets are listed. It will be used in projects with EDL enabled, once the "EDL boot time" is enabled.

	Nativized projects with EDL disabled  use the new mechanism as well. They use new  __StaticDependenciesAssets functions generator. __StaticDependenciesAssets calls recursively __StaticDependenciesAssets of all Blueprints, that the current BP depends on. It reduces the size of __StaticDependenciesAssets.

	Notice, that at the moment, this change should no affect any projects with EDL enabled (because the  EDL boot time doesn't work yet).

Change 3239778 on 2016/12/19 by Phillip.Kavan

	[UE-39854] Fix nativized assets build error when there are no native code dependencies.

	change summary:
	- modified FDependenciesGlobalMapHelper::EmitBodyCode() to emit a NULL entry when there are no other entries to emit, in order to avoid a zero-length array initialization error at compile time.

	#jira UE-39854

Change 3239965 on 2016/12/19 by Phillip.Kavan

	[UE-39733] Fix incorrect graph pin value display names for user-defined enum types.

	change summary:
	- switched UEnum::GetDisplayNameText() to be a virtual API
	- added a UUserDefinedEnum::GetDisplayNameText() override to call FEnumEditorUtils::GetEnumeratorDisplayName()

	#jira UE-39733

Change 3240422 on 2016/12/19 by Dan.Oconnor

	Remove useless counter. ensureMsgf only fires once

Change 3242313 on 2016/12/21 by Phillip.Kavan

	[UE-35418] The Actor details view will now refresh property mappings for the current Actor instance selection after a bytecode-only recompile of its Blueprint class as a dependency during reinstancing.

	change summary:
	- Modified FBlueprintCompileReinstancer::ReinstanceObjects() to invoke SelectActor() on the current editor selection after a bytecode-only recompile of its class as a dependent BP (i.e. when reinstancing/finalization is not actually incurred). This is meant to be consistent with how the refresh for the current Actor selection is handled by the reinstancer in the other cases.

	#jira UE-35418

Change 3242409 on 2016/12/21 by Dan.Oconnor

	PR #2995: Arbitrary base logarithm blueprint node (Contributed by Valkrysa)

	#jira UE-39169

Change 3243207 on 2016/12/22 by Phillip.Kavan

	[UE-39816] Renaming interface input/output parameters will no longer cause broken pin links at interface function call sites in Blueprints that are currently loaded.

	change summary:
	- modified FBasePinChangeHelper::Broadcast() to consider pin changes sourced from an interface Blueprint
	- also revised non-interface function call site check code a bit to try and avoid doing some unnecessary work when possible, since this code runs through every call site node

	#jira UE-39816

Change 3243210 on 2016/12/22 by Phillip.Kavan

	[UE-39944] Extend the GetClassDefaults node to include output pin exceptions for TSet/TMap properties (i.e. mirror safeguards already in place for TArray).

	change summary:
	- deprecated 'bExcludeObjectArrays' and replaced with 'bExcludeObjectContainers' (not using a redirect because I need the old property serialized on load for backwards-compatibility)
	- modified FClassDefaultsOptionalPinManager's ctor to consider both flags
	- modified FClassDefaultsOptionalPinManager::CanTreatPropertyAsOptional() to also test for TSet/TMap types, and exclude them if they contain a non-class UObject property as the inner type (same as we do for TArray)
	- modified UK2Node_GetClassDefaults::ValidateNodeDuringCompilation() to also test for TSet/TMap types, and emit a warning for existing pin connections that would have otherwise failed for newly-placed nodes (same as TArray)
	- modified UK2Node_GetClassDefaults::ExpandNode() to generate the necessary script needed to create a copy of TSet/TMap property value outputs (same as we do for TArray types)

	#jira UE-39944

Change 3243373 on 2016/12/23 by Maciej.Mroz

	#jira UE-39794

	-Nativized build with EDL enabled use new dependency-gathering system. It shrinks size of the .exe file. This code will change once the boot time EDL is enabled.
	-In nativized code, ZCOnstructors are not called. They are replaced by ::StaticClass(). Static class doesn't call noting recursively. We still need to fix interfaces (they have no StaticClass).
	- Workaround for  UE-40026
	- Various minior improvements.

Change 3244038 on 2016/12/28 by Phillip.Kavan

	[UE-34488] Child Blueprint assets are now marked as dirty if its parent Blueprint incurs a strucutural change.

	change summary:
	- modified FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified() to call MarkPackageDirty() after a skeleton-only compile pass on a child Blueprint.

	notes:
	- this only fixes the issue for child Blueprints that are loaded when the change to the parent Blueprint occurs. unloaded child Blueprints would still need a redirector to fix this up on load.

	#jira UE-34488

Change 3244087 on 2016/12/28 by Phillip.Kavan

	CIS warning fix (C6236).

Change 3244388 on 2016/12/30 by Phillip.Kavan

	[UE-39816] Fix broken pin links caused by renaming interface function input/output parameters prior to compiling the interface, but after renaming the function itself.

	change summary:
	- modified FBlueprintEditorUtils::FindFunctionInImplementedInterfaces() to prefer the skeleton class when searching, as that is always up-to-date.
	- modified FBlueprintEditorUtils::RenameGraph() to update *all* function call site nodes, rather than just those within the current Blueprint class scope.

	#jira UE-39816

Change 3245322 on 2017/01/03 by Maciej.Mroz

	#jira UE-40125
	Fixed a crash when implementing a native interface in a BP

Change 3245667 on 2017/01/03 by Mike.Beach

	Mirroring CL 3245664 - Making it so level script bound nodes are fixed up on load (in case the level instances were saved out without the bindings).

	#jira UE-39950

Change 3247675 on 2017/01/05 by Maciej.Mroz

	BP is not DataOnly, when it overrides an inherited component

	related to UE-40131

Change 3247985 on 2017/01/05 by Maciej.Mroz

	NativizationSummary object is always present.

	#jira UE-40035

Change 3249423 on 2017/01/06 by Mike.Beach

	Mirroring CL 3248792 from Orion.

	Fix to keep placeholder classes from being needlessly created (when the object they represent already exists) - instead, attempt to lookup and find the existing import objects (which used to be set, but could be cleared during async loading by FLinkerManager::DissociateImportsAndForcedExports()).

	#jira OR-34038

Change 3249568 on 2017/01/06 by Mike.Beach

	Updating the UBlueprintThumbnailRenderer API so it can be sub-classed by plugin/projects.

	PR #2899: Expose UBlueprintThumbnailRenderer in the API (Contributed by e-agaubatz)

	#jira UE-38004

Change 3251903 on 2017/01/10 by Phillip.Kavan

	[UE-31640] Function inputs are now exposed as variable "Get" nodes via the right-click context menu in a Blueprint function graph context.

	Note: Changes are based on shelved CL# 2452724, original proof-of-concept code (credit: Michael.Noland).

	#jira UE-31640
	#fyi Michael.Noland

Change 3252119 on 2017/01/10 by Phillip.Kavan

	CIS fix (shadowed variable).

Change 3252744 on 2017/01/10 by Dan.Oconnor

	Add GMinimalCompileOnLoad path for postponing compile on load until all data has been loaded - long term this will be used to improve bp compiler infrastructure (performance, correctness, succinctness)

Change 3252968 on 2017/01/10 by Phillip.Kavan

	[UE-36798] Fix for an infinite loop case in the math expression parser.

	#jira UE-36798

Change 3253153 on 2017/01/10 by Dan.Oconnor

	Fixed construction scripts not being loaded before instancing occurs when using new lighter compile path

Change 3253171 on 2017/01/10 by Mike.Beach

	Mirrored CL 3253147.

	Properly fills out FPropertyChangedEvent's MemberProperty field, for the property editor's NotifyHook. As its comment implies, "MemberProperty" is meant to represent the outermost property (in scenarios, like with nested struct properties). It was not working this way, and was instead set to the same nested property.

Change 3253220 on 2017/01/10 by Dan.Oconnor

	These pins should infer together
	#jira UE-40427

Change 3253223 on 2017/01/10 by Phillip.Kavan

	[UE-35050] Fix a crash that occurs on an attempt to rename the category of an implemented interface function inherited from a native parent class in the My Blueprint panel.

	change summary:
	- modified FBlueprintEditorUtils::FindFunctionInImplementedInterfaces() to accept an additional input parameter so that callers can opt-in to searching all inherited interface classes
	- modified SMyBlueprint::CanRequestRenameOnActionNode() to prevent rename on implemented interface functions inherited from a native parent class

	#jira UE-35050

Change 3253259 on 2017/01/10 by Dan.Oconnor

	Quick cleanup, this stuff is in progress

Change 3253983 on 2017/01/11 by Phillip.Kavan

	[UE-35629] Disable external curve asset creation when editing a local variable's default value in a Blueprint graph.

	change summary:
	- modified FCurveStructCustomization::CustomizeChildren() to set the "create" button visibility to "collapsed" when the Owner is NULL (as the default asset path is inferred from the Owner's package).

	#jira UE-35629

Change 3254024 on 2017/01/11 by Phillip.Kavan

	[UE-40131] Non-native child BPs can now properly override a nativized parent BP's components in a cooked build with exclusive Blueprint class nativiation.

	change summary:
	- added UBlueprintGeneratedClass::CheckAndApplyComponentTemplateOverrides()
	- switched FComponentKey::OwnerClass type from UBlueprintGeneratedClass to UClass to allow the reference to be loaded when it's a nativized BP class.
	- modified AActor::PostLoadSubobjects() to apply ICH template overrides to inherited component subobjects on load (only in a cooked build)
	- modified AActor::PostSpawnInitialize() to also apply ICH template overrides to inherited component subobjects on new Actor spawns (only in a cooked build)
	- modified FBlueprintEditorUtils::IsDataOnlyBlueprint() to additionally reject BPs that have a non-empty ICH (from Maciej)
	- added UBlueprint::bHasNativizedParent to cache this as an indicator for cooked builds to allow Actor instances to avoid incurring additional overhead for this at load time in the general case

	#jira UE-40131

Change 3254176 on 2017/01/11 by Mike.Beach

	Mirroring CL 3245838 to unblock the Odin build. Downgrading new error to warning until we can address it in content (and fully understand why it is triggering).

	#jira UE-40470

Change 3254391 on 2017/01/11 by Phillip.Kavan

	[UE-40131] CIS fix (non-unity).

Change 3254442 on 2017/01/11 by Mike.Beach

	Mirroring CL 3245069 (from RobM), which is described as a "temp fix".

	#jira UE-40399

Change 3254599 on 2017/01/11 by Mike.Beach

	Updating some of our GetRedirectPinNames() functions - making local copy of an array element instead of a reference. We're adding to the array right after, and the ref can become invalid (if the array is grown and reallocated). Came to us via UDN.

Change 3254624 on 2017/01/11 by Mike.Beach

	Backing out CL 3247675, as it removed the "data-only" status from certain Blueprints that, IMO, are still considered "data-only". This would have reprecussions to editor (compile-on) load times, and affect how these Blueprints are presented to the user.

	#fyi Maciej.Mroz, Phillip.Kavan

Change 3254671 on 2017/01/11 by Mike.Beach

	Resolving CIS warning - USE_EVENT_DRIVEN_ASYNC_LOAD was replaced with GEventDrivenLoaderEnabled.

[CL 3255791 by Mike Beach in Main branch]
 2017-01-12 14:36:04 -05:00
Ben Marsh
20bf0eb6a1 Updating copyright notices to 2017 (copying from //Tasks/UE4/Dev-Copyright-2017). 
#rb none
#lockdown Nick.Penwarden

[CL 3226823 by Ben Marsh in Main branch]
 2016-12-08 08:52:44 -05:00
Ben Marsh
4ba423868f Copying //UE4/Dev-Build to //UE4/Dev-Main (Source: //UE4/Dev-Build @ 3209340) 
#lockdown Nick.Penwarden
#rb none

==========================
MAJOR FEATURES + CHANGES
==========================

Change 3209340 on 2016/11/23 by Ben.Marsh

	Convert UE4 codebase to an "include what you use" model - where every header just includes the dependencies it needs, rather than every source file including large monolithic headers like Engine.h and UnrealEd.h.

	Measured full rebuild times around 2x faster using XGE on Windows, and improvements of 25% or more for incremental builds and full rebuilds on most other platforms.

	  * Every header now includes everything it needs to compile.
	        * There's a CoreMinimal.h header that gets you a set of ubiquitous types from Core (eg. FString, FName, TArray, FVector, etc...). Most headers now include this first.
	        * There's a CoreTypes.h header that sets up primitive UE4 types and build macros (int32, PLATFORM_WIN64, etc...). All headers in Core include this first, as does CoreMinimal.h.
	  * Every .cpp file includes its matching .h file first.
	        * This helps validate that each header is including everything it needs to compile.
	  * No engine code includes a monolithic header such as Engine.h or UnrealEd.h any more.
	        * You will get a warning if you try to include one of these from the engine. They still exist for compatibility with game projects and do not produce warnings when included there.
	        * There have only been minor changes to our internal games down to accommodate these changes. The intent is for this to be as seamless as possible.
	  * No engine code explicitly includes a precompiled header any more.
	        * We still use PCHs, but they're force-included on the compiler command line by UnrealBuildTool instead. This lets us tune what they contain without breaking any existing include dependencies.
	        * PCHs are generated by a tool to get a statistical amount of coverage for the source files using it, and I've seeded the new shared PCHs to contain any header included by > 15% of source files.

	Tool used to generate this transform is at Engine\Source\Programs\IncludeTool.

[CL 3209342 by Ben Marsh in Main branch]
 2016-11-23 15:48:37 -05:00
Nick Darnell
1258799218 Copying //UE4/Dev-Editor to //UE4/Dev-Main (Source: //UE4/Dev-Editor @ 2973866) 
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 2937390 on 2016/04/07 by Cody.Albert

	#jira UE-29211
	Fixed slider to properly bubble unhandled OnKeyDown events

Change 2939672 on 2016/04/11 by Richard.TalbotWatkin

	Made a change to how file check out notifications work. Now the dirty package state is processed at the end of every tick, meaning that packages which are dirtied and then cleaned again are not processed. This fixes an issue where a number of child blueprints were flagged as needing checkout when a parent blueprint was compiled.  This also allows multiple packages which are dirtied at the same time to be treated as one transaction.
	#jira UE-29193 - "Files need check-out" prompt spams Blueprint users

Change 2939686 on 2016/04/11 by Richard.TalbotWatkin

	A number of further improvements to mesh vertex color painting:
	* Lower LODs are now automatically fixed up for instances which were created in a previous bugged version of the engine.
	* Since lower LODs cannot currently have their vertex colors edited, their vertex colors are always derived from LOD0.
	* Fixed a bug when building lower LODs so that vertices in neighboring octree nodes are considered when looking for the nearest vertex from LOD0 which corresponds.
	* Fixed issue where static meshes with imported LODs would not have the lower LODs' override colors set when "Copy instance vertex colors to source mesh" was used (static meshes with generated LODs were always getting correct override colors).
	#jira UE-28563 - Incorrectly displayed LOD VertexColor until paint mode is selected

Change 2939906 on 2016/04/11 by Nick.Darnell

	Automation - Adding several enhancements to the automation framework and improving the UI.
	* Tests in the UI now have a link to the source and line where they orginate.
	* There's now a general purpose latent lambda command you can use to run arbitrary code latently.
	* Added Inlined AddCommand for regular and networked commands to the base automation class, to avoid the use of the macro, which prevents breakpoints from working in lambda code.
	* Front end now has better column displays offering more room to the test name
	* Changed several events to the automation controller to multicast delegates so that many could hook them.
	* The UI now refreshes the selection after tests finish so that the output log updates.

Change 2939908 on 2016/04/11 by Nick.Darnell

	Automation - The editor import/export tests are now a complex test and actually sperate out all the tests that can be run, some trickiness was required on the filenames so that they didn't expand into more child tests in the UI. (replacing .'s with _'s)

Change 2940028 on 2016/04/11 by Nick.Darnell

	Automation - Removing the search box from the toolbar.  It's now inlined above the test tree.  Tweaking the padding to make it look more other windows and make everything not look so squished.  Recursive expansion now works on tests.

Change 2940066 on 2016/04/11 by Nick.Darnell

	Automation - Moving the filter group dropdown out of the toolbar and onto the line with the search box above the treeview - additional tweaks to it.

Change 2940092 on 2016/04/11 by Jamie.Dale

	PR #2248: Datatable select next row (Contributed by FineRedMist)

Change 2940093 on 2016/04/11 by Jamie.Dale

	PR #2248: Datatable select next row (Contributed by FineRedMist)

Change 2940157 on 2016/04/11 by Jamie.Dale

	Fixing FTextTest due to some changes made to how currency is formatted

Change 2940694 on 2016/04/12 by Richard.TalbotWatkin

	Fixed issue where vertex override colors were not being propagated correctly for generated lower LODs.
	#jira UE-29360 - Override Colors not propagated correctly to generated lower LODs

Change 2942379 on 2016/04/13 by Richard.TalbotWatkin

	Fixed issue where entering PIE while selecting an actor in Mesh Paint mode could lead to a MeshPaintStaticMeshAdapter holding onto an invalid pointer to an old mesh component, and causing a crash upon leaving the mode.  This can happen because, when loading a new streaming level, the proxy actor can be selected when starting PIE, which will subsequently be added to the tool's internal lists.  This needs to be added as a GC reference so that it can be NULLed when forcibly destroyed.
	#jira UE-29345 - Crash occurs exiting the editor after enabling mesh paint mode and PIEing

Change 2942947 on 2016/04/13 by Richard.TalbotWatkin

	Fixed crash when pasting a material function call node from one project to another in which it is not defined.
	#jira UE-27087 - Crash when pasting MaterialFunctionCall expressions into the material editor between projects

Change 2943452 on 2016/04/14 by Richard.TalbotWatkin

	Updated F4 debug key binding to match what's in ShowFlags.cpp
	PR #2197 (contributed by mfortin-bhvr)

Change 2943824 on 2016/04/14 by Alexis.Matte

	#jira UE-29090
	Make sure we cannot open the color picker when a property is edit const

Change 2943841 on 2016/04/14 by Alexis.Matte

	#jira UE-28924
	tooltip was add for every hierarchy import option

Change 2943927 on 2016/04/14 by Alexis.Matte

	#jira UE-29423
	Add Obj support for scene importer

	Github PR #2272

Change 2943967 on 2016/04/14 by Richard.TalbotWatkin

	Added relevant fields from FBodyInstance to the FoliageType customizations.
	#jira UE-20138 - FoliageType has a FBodyInstance but only shows Collision Presets and not other FBodyInstance properties

Change 2948397 on 2016/04/19 by Andrew.Rodham

	Moved FSlateIcon definition to SlateCore

	It was previously declared as SLATE_API, despite its header residing inside SlateCore. Reviewed by Jamie Dale.

Change 2948805 on 2016/04/19 by Andrew.Rodham

	Editor: Deprecated FName UEdGraphNode::GetPaletteIcon(FLinearColor&); in favor of FSlateIcon UEdGraphNode::GetIconAndTint(FLinearColor&); to allow for icons in external style sets to be used.

	  - Previously, all icons were assumed to reside within FEditorStyle, which is not the case and would create broken icons in the graph editor. All relevant code has been updated to use FSlateIcon structures instead of a simple name.
	  - This change required a significant overhaul to FClassIconFinder to support FSlateIcons. To keep the API clean, FSlateIconFinder now deals with FSlateIcon class icon finding operations, and FClassIconFinder for the most part just adds actor specific logic.

	#jira UE-26502

Change 2950658 on 2016/04/20 by Alexis.Matte

	#jira UE-24333
	Skinxx workflow, we now output an error if there is mix of material with skinxx and some with no skinxx suffix

Change 2950663 on 2016/04/20 by Alexis.Matte

	#jira UE-29582
	When exporting to fbx we have to export each material instance as one fbx material

Change 2951240 on 2016/04/21 by Alexis.Matte

	#jira UE-28473
	Make sure light are render properly after importing a fbx scene

Change 2951421 on 2016/04/21 by Alexis.Matte

	#jira UE-29773
	fbx skeletalmesh import now support mesh hierarchy

Change 2955873 on 2016/04/26 by Richard.TalbotWatkin

	PR #2225: Fix working package directory from the launch profiles (Contributed by projectgheist)

Change 2955965 on 2016/04/26 by Nick.Darnell

	Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)

Change 2956717 on 2016/04/26 by Andrew.Rodham

	Editor: World Outliner now correctly calls ProcessEditDelete on editor modes that have asked to process delete operations

	#jira UE-26968

Change 2956822 on 2016/04/26 by Andrew.Rodham

	Editor: Fixed actors not being removed from the scene outliner when they are added and removed on the same frame

	#jira UE-7777

Change 2956931 on 2016/04/26 by Nick.Darnell

	New Module - UATHelper - Moving the UAT launching code from the MainFrame module into a reusable module other modules can trigger.

Change 2956932 on 2016/04/26 by Nick.Darnell

	Plugins - Now allowing you to package a plugin from the plugin browsing view.  Still work in progress.

Change 2957164 on 2016/04/26 by Nick.Darnell

	Hot Reload - Fixing hot reload, it no longer creates a temporary copy of the module manager.  Making the copy constructor private on the module manager to prevent this in the future.

Change 2957165 on 2016/04/26 by Nick.Darnell

	Fixing the Editor Mode plugin sample, it no longer provides a bad starting example for where to create your widgets.

	#jira UE-28456

Change 2957510 on 2016/04/27 by Nick.Darnell

	PR #2198: Git Plugin implement the Sync operation to update local files using the git pull --rebase command (Contributed by SRombauts)

	#jira UE-28763

Change 2957511 on 2016/04/27 by Andrew.Rodham

	Editor: Make favorites button on details panel non-focusable
	  - This was preventing users being able to tab between value fields on the details panel

Change 2957610 on 2016/04/27 by Nick.Darnell

	PR #1836: Git plugin: make initial commit when initializing new project (Contributed by SRombauts)

	#jira UE-24190

Change 2957667 on 2016/04/27 by Jamie.Dale

	Fixed crash that could happen in FTextLayout::GetLineViewIndexForTextLocation if passed a bad location

	#jira OR-18634

Change 2958035 on 2016/04/27 by Nick.Darnell

	Fixing the DesignerRebuild flag detection so that we can just refresh the slate widget without recreating the preview UObject, which causes the destruction of the details panel, and the slate widget recreation was the only part that was required.

Change 2958272 on 2016/04/27 by Jamie.Dale

	Added FAssetData::GetTagValue to handle getting asset tag values in a type-correct way

	This allows type-conversion using LexicalConversion, and also has specializations for FString, FText, and FName.

	#jira UE-12096

Change 2958348 on 2016/04/27 by Jamie.Dale

	PR #2282: Slate font shutdown order fix (Contributed by FineRedMist)

Change 2958352 on 2016/04/27 by Jamie.Dale

	Fixed the subtitle manager updating the wrong list of subtitles

	#jira UE-29511

Change 2958390 on 2016/04/27 by Jamie.Dale

	Removed some old placement-new style array insertions

Change 2959360 on 2016/04/28 by Richard.TalbotWatkin

	Fixed potential crash when mesh painting actors whose geometry adapters are no longer registered.
	#jira UE-29615 - [CrashReport] UE4Editor_MeshPaint!FEdModeMeshPaint::DoPaint() [meshpaintedmode.cpp:1127]

Change 2959724 on 2016/04/28 by Cody.Albert

	Merging hardware survey gating logic from 4.10

	#jira UE-28666

Change 2959807 on 2016/04/28 by Cody.Albert

	Removed deprecated function call

	#jira UE-28666

Change 2959894 on 2016/04/28 by Cody.Albert

	Fix for scroll offset being clamped by content size, not scroll max

	#jira UE-20676

Change 2960048 on 2016/04/28 by Jamie.Dale

	Added FAssetData::GetTagValueRef to go along with FAssetData::GetTagValue

	#jira UE-12096

Change 2960782 on 2016/04/29 by Jamie.Dale

	Updating code to use the new FText aware asset registry tag functions

	#jira UE-12096

Change 2960885 on 2016/04/29 by Jamie.Dale

	Updating code to use the new FText aware asset registry tag functions

	#jira UE-12096

Change 2961170 on 2016/04/29 by Jamie.Dale

	Updating code to use the new FText aware asset registry tag functions

	#jira UE-12096

Change 2961171 on 2016/04/29 by Jamie.Dale

	Updating code to use the new FText aware asset registry tag functions

	#jira UE-12096

Change 2961173 on 2016/04/29 by Jamie.Dale

	Removed some inline duplication on the specialized template functions

	#jira UE-12096

Change 2963124 on 2016/05/02 by Jamie.Dale

	FExternalDragOperation can now contain both text and file data at the same time

	This better mirrors what the OS level drag-and-drop operations are capable of, and some applications will actually give you both bits of data at the same time.

	#jira UE-26585

Change 2963175 on 2016/05/02 by Jamie.Dale

	Updated some font editor tooltips to be more descriptive

	#jira UE-17429

Change 2963290 on 2016/05/02 by Jamie.Dale

	The Localise UAT command can now be run with a null localisation provider

Change 2963305 on 2016/05/02 by Jamie.Dale

	Fixed minor typo

Change 2963402 on 2016/05/02 by Jamie.Dale

	Cleaned up all the current localization key conflicts and warnings from gathering Engine code

	#jira UE-25833

Change 2963415 on 2016/05/02 by Jamie.Dale

	Rephrased a message that could generate a CIS warning

	#jira UE-25833

Change 2964184 on 2016/05/03 by Jamie.Dale

	Fixed duplicate "Font" entry in asset picker menu

	This was caused by PropertyCustomizationHelpers::GetNewAssetFactoriesForClasses using CanCreateNew rather than ShouldShowInNewMenu, as UFont has two factories, but one is supposed to be hidden from the UI.

	We also now make sure the factories are sorted by display name before being shown in the UI.

	#jira UE-24903

Change 2966108 on 2016/05/04 by Nick.Darnell

	Engine - Rearranging the order of ELoadingPhase's enums so that they match the loading order of modules.

Change 2966113 on 2016/05/04 by Nick.Darnell

	[Engine Loop Change] UEngine now defines a Start() function, that subclasses can use to start game related things after initialization of the engine.  This is done so that after the Init() call on UEngine, we can then perform a module load for the ELoadingPhase::PostEngineInit phase of loading, then inform the UEngine that it's time to start the game.  Therefore, UGameEngine now tells the GameInstance to Start during this phase now.

Change 2966121 on 2016/05/04 by Jamie.Dale

	Config writing improvements when dealing with property values

	This updates FConfigFile::ShouldExportQuotedString to make sure that a property value containing any characters that FParse::LineExtended will consume when parsing back in the config file (such as { and }, or a trailing \) cause the string to be quoted.

	This also adds FConfigFile::GenerateExportedPropertyLine to generate the INI key->value lines in a consistent and correctly escaped way, and makes sure that everything that writes out lines to a config file uses it.

	FConfigCacheIni::SetString and FConfigCacheIni::SetText have been updated to update the value even if it only differs by case.

	UObject::SaveConfig and UObject::LoadConfig have had some code whitespace fix-up (from a bad merge).

Change 2966122 on 2016/05/04 by Jamie.Dale

	Added a setting to control dialogue wave audio filenames

Change 2966481 on 2016/05/04 by Jamie.Dale

	PR #2336: BUGFIX: Selection of objects in the Content browser from WorldSettings (Contributed by projectgheist)

Change 2966887 on 2016/05/04 by Jamie.Dale

	PR #2336: BUGFIX: Selection of objects in the Content browser from WorldSettings (Contributed by projectgheist)

Change 2967488 on 2016/05/05 by Ben.Marsh

	Changes to support packaging plugins from the editor.

	* UBT now has an option to explicitly disable hot-reloading in any circumstances.
	* When running with -module arguments for a monolithic target, UBT will no longer try to relink the executable in source builds (so it's possible to compile plugin libs outside of an installed engine build without having already built UE4Game).
	* When packaging, a temporary host project is always generated in the output directory to avoid invalidating intermediates in the source directory.
	* An empty Config\FilterPlugin.ini file is written out with instructions on how to list additional files to package if it is not already present.

Change 2967947 on 2016/05/05 by Nick.Darnell

	PR #2358: Properly display Mip Level Count and Format for UTexture2DDynamic Textures (Contributed by Allegorithmic)

	#jira UE-30371

Change 2968333 on 2016/05/05 by Jamie.Dale

	Fixed MultiLine not working with arrays of string or text properties

	- The detail customizations for FString and FText properties now read the meta-data off the correct property.
	- The UDS editor now lets you set the "MultiLine" meta-data on arrays of FString and FText properties.
	- Fixed changing the "MultiLine" flag on a UDS property not rebuilding the default value editor.
	- Fixed the default values panel in the UDS editor having a title area.

	#jira UE-30392

Change 2968999 on 2016/05/06 by Jamie.Dale

	Fixed infinite loop in the editor if a directory that is being watched is deleted

	#jira UE-30172

Change 2969105 on 2016/05/06 by Richard.TalbotWatkin

	Fixed issue where opening a submenu while the parent menu had a text box focused would lead to a crash. The graph node comment text widget now only dismisses all menus if the text commit info implies that it was committed by some user action.
	#jira UE-29086 - Crash When Typing a Node Comment and Hovering Over the Alignment Option

Change 2969440 on 2016/05/06 by Jamie.Dale

	Significant performance improvements when pasting a large amount of text

	#jira UE-19712

Change 2969619 on 2016/05/06 by Andrew.Rodham

	Auto-reimport is now disabled inside an editor running in unattended mode

Change 2969621 on 2016/05/06 by Jamie.Dale

	Added the ability to override the subtitle used on a dialogue wave

	This is useful for effort sounds, plus some other cases, such as characters speaking in a foreign language not known to the player.

	#jira UETOOL-795

Change 2970588 on 2016/05/09 by Chris.Wood

	Fix typo in operator expression in UEndUserSettings::SetSendAnonymousUsageDataToEpic()
	[UE-26958] - GitHub 2056 : Fixing typo in the operator
	#2056

Change 2971151 on 2016/05/09 by Chris.Wood

	Logging ensure fails as errors. Automated tests with ensure fails will be unsuccessful.
	[UE-19579] - If an ensure() fails within an automated test, the test can still show a positive result.
	[UE-26575] - GitHub 2030 : Add error-severity message to log on ensure.

	PR #2030

Change 2971267 on 2016/05/09 by Alexis.Matte

	Wrong parameter when calling GetImportOptions

	#jira UE-30299

Change 2972073 on 2016/05/10 by Richard.TalbotWatkin

	Fixed UModel methods which make surfaces as modified.
	#jira UE-28831 - Unable to undo material placement on BSP

Change 2972329 on 2016/05/10 by Nick.Darnell

	Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)

Change 2972887 on 2016/05/10 by Alexis.Matte

	#jira UE-30167
	We now import the geometric transform also when we uncheck the absolute transform in the vertex.

Change 2973664 on 2016/05/11 by Nick.Darnell

	Merging //UE4/Dev-Main to Dev-Editor (//UE4/Dev-Editor)

Change 2973717 on 2016/05/11 by Nick.Darnell

	Fixing compiler issues from main merge.

	#jira UE-30590

Change 2973846 on 2016/05/11 by Jamie.Dale

	Exposed FConfigValue::ExpandValue and added FConfigValue::CollapseValue

	These are both static and can be used to expand or collapse the macros used in our config files (mostly when dealing with paths), in code that has to deal with the config system, but isn't internal to the config system (mostly things that deal with default configs outside of UObjects).

	The old non-static version of FConfigValue::ExpandValue is now FConfigValue::ExpandValueInternal, which just calls FConfigValue::ExpandValue on SavedValue and ExpandedValue.

	This also changes some code that was using FString.Replace to use FString.ReplaceInline. This reduces allocations, and also allows us to avoid another string comparison to see whether the strings are identical (as ReplaceInline returns the number of replacements that were made).

Change 2973847 on 2016/05/11 by Jamie.Dale

	Changing the loading phase in the localization dashboard now writes to the default config

	#jira UE-30482

Change 2973866 on 2016/05/11 by Jamie.Dale

	Deprecated some functions that were taking an unused position.

	These unused parameters caused confusion and lead to UE-30276. The old versions have been deprecated, and new versions without those parameters have been added. Existing code has been updated to call the non-deprecated version.

	- FViewportFrame::ResizeFrame
	- FSceneViewport::ResizeFrame
	- FSceneViewport::ResizeViewport

[CL 2973886 by Nick Darnell in Main branch]
 2016-05-11 11:05:13 -04:00
Mike Beach
dc0798f872 Copying //UE4/Dev-Blueprints to Dev-Main (//UE4/Dev-Main) 
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 2910968 on 2016/03/15 by Dan.Oconnor

	PR #2152: Fix for UE-27652 (Contributed by SNikon)

	#jira UE-28368, UE-27652

Change 2911052 on 2016/03/15 by Dan.Oconnor

	Moving Pin tooltip generating into GetPinHoverText to correct some issues with hovertext being stale. Motivation was PR #2095: Keep ResultPin Tooltip up to date on SpawnActor and CreateObject Nodes (Contributed by mollstam)
	#jira UE-27345

Change 2912261 on 2016/03/16 by Maciej.Mroz

	Fixed DynamicClass loading.

	#codereview Robert.Manuszewski

Change 2912719 on 2016/03/17 by Phillip.Kavan

	[UE-28450] Cooked component template data now properly handles array property values having one or more items that differ from the default object.

	change summary:
	- modified FBlueprintEditorUtils::BuildComponentInstancingData() to generate additional data for individual array property values that differ from the component's class default object at cook time.
	- modified FBlueprintCookedComponentInstancingData::BuildCachedPropertyList() to parse cooked array property data at load time and generate a SubPropertyList representing the set of changed array property values.
	- modified UArrayProperty::SerializeItem() to handle an explicit custom property list when specified as part of the FArchive.
	- modified AActor::CreateComponentFromTemplateData() to set the 'PPF_Duplicate' PortFlag in order to emulate expected behavior that would otherwise occur when SDO is used for component instancing.
	- modified UActorComponent::Serialize() to not set 'bHasBeenCreated' on load for component template objects.

Change 2912749 on 2016/03/17 by Phillip.Kavan

	[UE-28450] CIS fix

Change 2912811 on 2016/03/17 by Phillip.Kavan

	[UEBP-112] Fix for a minor issue w/ branch nodes not including pure node chains in profiler tree view. Also reversed order of pure node chain display in tree view.

	#codereview Ben.Cosh

Change 2912890 on 2016/03/17 by Maciej.Mroz

	Blueprint C++ Conversion:
	- Constructor handles private (inaccessible) member variables.
	- no ensure failed when a component was removed in a static actor instance.

Change 2913115 on 2016/03/17 by Phillip.Kavan

	[UEBP-112] Fix for a potential profiler crash when processing a pure node event with a script code offset that also maps to an impure exec node in a different function context.

	(forgot to include this in the previous CL)

	#codereview Ben.Cosh

Change 2913266 on 2016/03/17 by Maciej.Mroz

	Blueprint C++ Conversion:
	- fixed super:: call for BP native event.

Change 2913313 on 2016/03/17 by Phillip.Kavan

	[UEBP-112] Fix reversed trace paths on pure nodes which caused missing pure timing data.

	(introduced in CL# 2912811)

	#codereview Ben.Cosh

Change 2915001 on 2016/03/18 by Maciej.Mroz

	Blueprint C++ Conversion: Fixed color construction

Change 2915306 on 2016/03/18 by Phillip.Kavan

	Fix /initProperties() optimization when PostLoad() changes a CDO property value away from the default value.

Change 2916140 on 2016/03/20 by Phillip.Kavan

	Improved array property handling for both InitProperties() and cooked component data optimizations.

	Note: This should allow for proper runtime handling of array properties with an Inner that is potentially also an array property.

	change summary:
	- added FObjectInitializer::InitArrayPropertyFromCustomList() to assist with initializing instances from array properties with an explicit sub-property list.
	- added FBlueprintCookedComponentInstancingData::BuildCachedArrayPropertyList() to assist with recursively building a sub-property list for array deltas.
	- added FBlueprintGeneratedClass::BuildCustomArrayPropertyListForPostConstruction() to assist with recursively building a sub-property list for array deltas.

Change 2916640 on 2016/03/21 by Ben.Cosh

	Support for tunnelling graphs in the blueprint profiler
	#UEBP-183 - Tunneling graph support
	#Proj Kismet, BlueprintProfiler

	- This removes the need to filter stat updates to prevent cyclic references ( now tunnel nodes are better described in terms of i/o pins )
	- Moves to the more complete function based mapping of graphs.
	- Precursor to final macro code

	codereview Phillip.Kavan

Change 2916902 on 2016/03/21 by Michael.Schoell

	The graph panel will now properly fade in splines when highlighting them.

	Added dynamic tick registering that will invalidate the graph panel, allowing it to update the current display per tick until the action is complete.

Change 2917087 on 2016/03/21 by Ben.Cosh

	CIS mac fix

Change 2917433 on 2016/03/21 by Dan.Oconnor

	PR #2163: Fix Bug for "IsDataOnlyBlueprint" Error (Contributed by cdsama)

	#jira UE-28534

Change 2917499 on 2016/03/21 by Mike.Beach

	Correcting an expectation that custom collision mappings were ordered (by collision channel). Now sorting the list before we translate them into trace types.

	#codereview Ori.Cohen, Lina.Halper, Zak.Middleton
	#rb Ori.Cohen, Zak.Middleton

Change 2919538 on 2016/03/23 by Maciej.Mroz

[CL 2937623 by Mike Beach in Main branch]
 2016-04-07 21:18:08 -04:00
Mike Beach
a9cb932f24 Copying //UE4/Dev-Blueprints to Dev-Main (//UE4/Dev-Main) 
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 2884592 on 2016/02/27 by Maciej.Mroz

	Packages containing Dynamic Types are listed as dependencies in FAsyncPackage::LoadImports

	#codereview Robert.Manuszewski

Change 2884607 on 2016/02/27 by Maciej.Mroz

	CDO of DynamicClass is postponed as a regular CDO creation.

	This change is risky (it still requires some tests), but it seems to be necessary for solving (cyclic) dependencies while Async Loading.

	#codereview Robert.Manuszewski, Mike.Beach

Change 2885915 on 2016/02/29 by Michael.Schoell

	Struct pins on exposed on spawn properties will no longer error on compile if they do not have a pin connected to them.

	UKismetSystemLibrary::SetStructurePropertyByName's Value pin is now marked as a AutoCreateRefTerm so literals can be used on the auto-generated node.

	Modified FKismetCompilerUtilities::GenerateAssignmentNodes to assign the literal value into the pin, which in turn allows it to expand into an auto-ref term.

	#jira UE-23130 - ExposeOnSpawn struct properties are not handled correctly

Change 2887269 on 2016/03/01 by Maciej.Mroz

	Fixes related to DisregardForGC:
	- merged 2885687 from Dev-Core branch
	- ensure CDO of newly added class is created in CloseDisregardForGC

Change 2887273 on 2016/03/01 by Maciej.Mroz

	GUObjectArray.CloseDisregardForGC(); is called before GUObjectArray.DisableDisregardForGC();

Change 2892502 on 2016/03/03 by Maciej.Mroz

	More descriptive ensures.

Change 2892509 on 2016/03/03 by Maciej.Mroz

	Minor changes in Orion code, necessary to compile the project with nativized Blueprints

	#codereview David.Ratti

Change 2892513 on 2016/03/03 by Maciej.Mroz

	Blueprint C++ Conversion: there is no crash when a asset used by a nativized class wasn't loaded.

Change 2894347 on 2016/03/04 by Michael.Schoell

	Fixed crash with the Array Item Get node in the disassembler.

	#jira UE-27734 - Error in TeamLobby

Change 2895311 on 2016/03/04 by Michael.Schoell

	Right click and using "Find References" on an event node in either the MyBlueprint window or a graph panel, will search the function's name, not the node's title (drops the Event text).

	#jira UE-27335 - GitHub 2092 : Skip "Event " Prefix when Finding References for Events
	PR #2092: Skip "Event " Prefix when Finding References for Events (Contributed by mollstam)

Change 2896714 on 2016/03/07 by Ben.Cosh

	Fixes for a few related crash/assert issues when profiling blueprints that use event dispatchers/call event functions and latent nodes.
	#UE-27090 - Crash when calling an Event Dispatcher within a Sequence node with the Blueprint Profiler on
	#Proj KismetCompiler, BlueprintProfiler, BlueprintGraph, Kismet, CoreUObject

	#codereview Phillip.Kavan

Change 2897335 on 2016/03/07 by Dan.Oconnor

	Unshelved from pending changelist '2889006':

	We now copy UObjects that are assigned to Instance properties via  UObjectPropertyBase::ImportText_Internal

	#jira UE-26310

Change 2899151 on 2016/03/08 by Phillip.Kavan

	[UEBP-112] BP profiler - pure node timings

	change summary:
	- first-pass revisions for tracking/visualizing pure node execution timings while profiling
	- trace path debugging support (default: off)

	#codereview Ben.Cosh

Change 2901763 on 2016/03/09 by Michael.Schoell

	Can undo/redo nodes added using shortcuts.

	Also fixed issue with macro nodes added using shortcuts not being selected.

	#jira UE-28027 - Cannot Undo Blueprint Nodes Placed Using Shortcuts

Change 2902762 on 2016/03/10 by Phillip.Kavan

	[UE-28167] Fix compile-time crash caused by intermediate pure nodes when the BP profiler view is active.

	change summary:
	- modified FBlueprintExecutionContext::MapNodeExecution() to avoid impure nodes when mapping the pure node execution chain.

	#codereview Ben.Cosh

Change 2907961 on 2016/03/14 by Maciej.Mroz

	#jira UE-28249 Cooked win32 Fortnite server crash loading in to FastCook map
	Manually integrated CL#2906835 from Dev-Core - Reset last non-gc index when disabling disregard for GC pool

Change 2908013 on 2016/03/14 by Maciej.Mroz

	EmptyLinkFunctionForGeneratedCode function for all .generated.*.cpp files
	Fixed problem when stuff from some .generated.*.cpp files for nativized Blueprints plugin were not linked at all.

	#codereview Robert.Manuszewski, Steve.Robb

Change 2908033 on 2016/03/14 by Maciej.Mroz

	Various fixes and improvements related to initialization sequence of converted Dynamic Classes.

[CL 2910931 by Mike Beach in Main branch]
 2016-03-15 19:07:47 -04:00
Mike Beach
73c6bbc883 Copying //UE4/Dev-Blueprints to Dev-Main (//UE4/Dev-Main) 
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 2842642 on 2016/01/25 by Maciej.Mroz

	Blueprint C++ Conversion: fixed dependency (headers) list builder

Change 2842648 on 2016/01/25 by Maciej.Mroz

	AssetPtr has implicit constructor from StringReference

Change 2842652 on 2016/01/25 by Maciej.Mroz

	Minor improvements in Orion headers. Necessary to compile the project with converted Blueprints

Change 2842653 on 2016/01/25 by Maciej.Mroz

	Blueprint C++ Conversion:
	Split UberGraph into subfunctions

Change 2843917 on 2016/01/26 by Michael.Schoell

	Replacing variable nodes with other variable nodes will now correctly mark the Blueprint as structurally modified.

	#jira UE-24925 - Using "Replace variable with..." does not mark a blueprint as needing compilation

Change 2844300 on 2016/01/26 by Maciej.Mroz

	Blueprint C++ Conversion: improvements in constructor
	- UProperties for inaccessigle variables are reused
	- Arrays of structs use "StaticStruct()->InitializeStruct.." and diff-serialization.

Change 2845536 on 2016/01/27 by Ben.Cosh

	Refactor of the Blueprint Profiler core to enable execution wire heatmaps.

	Still to do:

	- Sequence node handling - spotted as a bug last minute
	- Some functions still require a refactor, I'll pick this is up in next changes
	- Alternative statistic display widgets
	- enable blueprint breakpoints when profiling?! not sure we want this but adding for visibility

Change 2845619 on 2016/01/27 by Michael.Schoell

	BP-Version bump to resolve TODO in K2Node_Event.

Change 2845824 on 2016/01/27 by Michael.Schoell

	BP-Version bump to resolve TODO in K2Node_FunctionEntry.

Change 2847390 on 2016/01/28 by Maciej.Mroz

	AssetPtr constructor from StringReference in explicit

Change 2847894 on 2016/01/28 by Maciej.Mroz

	Blueprint C++ Conversion:
	Fixed pathologically included headers.

Change 2848662 on 2016/01/29 by Ben.Cosh

	Fix for problems closing the blueprint editor introduced with CL 2845536

	#UE-26153 - Unable to open the same blueprint after closing blueprint editor.
	#UE-26090 - Crash when closing the editor with the blueprint editor open

Change 2848922 on 2016/01/29 by Maciej.Mroz

	Blueprint C++ Conversion:
	Removed unnecessary switch and StateStack in ubergraph subfunctions

Change 2848934 on 2016/01/29 by Maciej.Mroz

	 FEnumEditorUtils::EnsureAllDisplayNamesExist modifies UUserDefinedEnum::DisplayNames only when it's necessary
	It should fix the "Saving FText XXX which has been initialized from FString at cook time " warning

Change 2849251 on 2016/01/29 by Michael.Schoell

	Fixed issues with the "Set Members..." node for structs not providing modified literals and other by-value data in the output connection.

	Reworked the compiler to handle terms with bPassedByReference in new ways. Variables will always mark their terms as bPassedByReference and the "Set Members..." node will leverage the value to know whether it needs to create a local output variable on the node or forward the reference.

	Break nodes will adapt their output terms to reflect the state of the input term, effectively forwarding the bPassedByReference state.

	#jira UE-24451 - "Set Members..." node does not return by-ref as expected when the input pin is connected to a literal (or otherwise truly by-value) pin.

Change 2849263 on 2016/01/29 by Michael.Schoell

	Submit for missing file from CL# 2849251

Change 2849269 on 2016/01/29 by Michael.Schoell

	Improvements to localization support in SBlueprintPalette (items in the MyBlueprint window as well as the BP context menu when selecting nodes).

Change 2849925 on 2016/01/29 by Mike.Beach

	Hanlding deferred loading placeholder-classes in UObjectPropertyBase::CheckValidObject (considering placeholder objects valid, when loading with deferring is enabled).

Change 2850484 on 2016/01/31 by Maciej.Mroz

	Fixed crash when converting Widget Blueprint

Change 2850485 on 2016/01/31 by Maciej.Mroz

	Blueprint C++ Conversion:
	KCST_UnconditionalGoto requires switch, when it's generated by UK2Node_ExecutionSequence

Change 2850859 on 2016/02/01 by Ben.Cosh

	Fix for issue with debug instance filter causing an out of bounds access on the debug function stack array.
	#UE-25552 - Debugging specific instances of Fortnite's player pawn generic bp causes crashes
	#Proj UnrealEd

Change 2850997 on 2016/02/01 by Maciej.Mroz

	Blueprint C++ Conversion:
	Fixed a lot of errors caused by cl#2842642

Change 2851965 on 2016/02/01 by Mike.Beach

	Preventing pin watches from saving/retaining old split pins that have since been deleted (recombine).

	#jira  UE-26299

[CL 2865780 by Mike Beach in Main branch]
 2016-02-12 17:00:45 -05:00
Matthew Griffin
755f725131 Merging //UE4/Release-4.11 to //UE4/Main (up to CL#2852902) 
==========================
MAJOR FEATURES + CHANGES
==========================

Change 2835191 on 2016/01/19 by Nick.Whiting

	Invert the y-axis on the SteamVR controllers to match the convention of the engine and the rest of the gamepads

	#jira UE-22705

Change 2835686 on 2016/01/20 by Gareth.Martin

	Fixed landscape material instances not being updated if holes are painted on a landscape that doesn't have the landscape visibility mask node in the material and then the visibility mask node is added to the material later.
	#jira UE-18187

Change 2835767 on 2016/01/20 by Richard.Hinckley

	#jira UE-25499 Added a cursor to TopDown template (C++ version) to match the BP version.

Change 2835772 on 2016/01/20 by Richard.Hinckley

	#jira UE-25499 Adding the material asset for the C++ TopDown template's cursor.

Change 2835811 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25699 Added Validity Checks in BP logic, unchecked CDO for Pixel Ship, to Fix Log Warnings
	#jira UE-25704 Adjusted Matinee to happen at Box Location
	#jira UE-25688 Adjusted Player Starts
	#jira UE-25693 Adjusted Player Starts

Change 2835863 on 2016/01/20 by Gareth.Martin

	Fixed crash in the landscape ramp and mirror tools if the streaming level containing the landscape is hidden (or possibly if the landscape actor is deleted)
	#jira UE-24883

Change 2835889 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25698 Enabled V-sync, also fixed up player Respawn Issue

Change 2835995 on 2016/01/20 by Jamie.Dale

	The output log now hard-wraps lines to prevent long lines causing performance issues

	#jira UE-24187

Change 2836052 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25675 Added Blocking Volume to prevent Player from Falling off map
	#jira UE-25676 Added Blocking Volumes so that the Player doesn't get stucl at awkward corners under the Bridge

Change 2836137 on 2016/01/20 by Chad.Taylor

	Vehicle and VehicleAdv template content fixes for new VR camera

	#jira UE-25507

Change 2836166 on 2016/01/20 by Gareth.Martin

	Fixed hiding a streaming level containing a landscape causing the landscape editor to switch to the "New Landscape" tool instead of exiting
	#jira UE-25093

Change 2836174 on 2016/01/20 by Chad.Taylor

	IHeadMountedDisplay crash fix associated with accessing a dangling pointer.

	#jira UE-25272

Change 2836179 on 2016/01/20 by Jamie.Dale

	Optimized FShapedGlyphSequence reverse look-up

	There's now a reverse look-up map of cluster indices to their glyph data in order to avoid brute force looping

	#jira UE-24187

Change 2836286 on 2016/01/20 by Chris.Babcock

	Update Qualcomm TextureConverter for OSX
	#jira UE-22092
	#ue4
	#android

Change 2836328 on 2016/01/20 by Nick.Darnell

	Fixing a problem with widget components crashing on destruction with the render commands to pre/post render for window render commands needing access to the policy, but it potentially being deleted.  Inserting a NoOp command that keeps the shared ptr alive through the RHI render process.

	#jira UE-25752

Change 2836342 on 2016/01/20 by Nick.Darnell

	Depending on shutdown order, the Slate Renderer may go away, and then render data handles may not be collected correctly because they are trying to reference a pointer that's no longer valid and cause a crash on exit. The correct approach would be to have render handles actually have a pointer back to who owns them, in this case the RHI Resource Manager, which is still alive and well at this point in the pipeline.  Then if the resource manager is collected, it forces all handles to get cleaned up correctly, or if the handles are collected first, they can be sure they've got a valid pointer back to the resource manager.

	#jira UE-25753

Change 2836358 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25710 Replaced Deprecated Nodes

Change 2836510 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25718 Adjsuted BP to make pointer decal rotate in the direction of surface

Change 2836564 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25716 Added bool to store last Moved Direction

Change 2836697 on 2016/01/20 by Taizyd.Korambayil

	#jira UE-25740 Removed unused VR Nodes to remove Log errors on Mac

Change 2836725 on 2016/01/20 by Peter.Sauerbrei

	workaround for thread race when trying to release the TargetDeviceService endpoint after an unclaim message is sent
	#jira UE-25123

Change 2836782 on 2016/01/20 by Jamie.Dale

	Added FTextLayout::AddLines

	This is similar to AddLine, however it allows you to add multiple lines in a single call, thus avoiding the re-justification cost associated with each call to AddLine.

	AddLine has also been changed to take the same structure type as AddLines (which takes an array of these structures), and the existing version of AddLine has been deprecated.

	#jira UE-24187

Change 2836801 on 2016/01/20 by Jeff.Campeau

[CL 2857187 by Matthew Griffin in Main branch]
 2016-02-05 11:54:00 -05:00
Matthew Griffin
bb70b349ce Merging CL 2804086 from //UE4/Release-4.11 to Dev-Main (//UE4/Dev-Main) to isolate copyright update 
#lockdown Nick.Penwarden

[CL 2819020 by Matthew Griffin in Main branch]
 2016-01-07 08:17:16 -05:00
Mike Beach
134cb04d27 Copying //UE4/Dev-Blueprints to Dev-Main (//UE4/Dev-Main) @ 2781164 
#lockdown Nick.Penwarden

==========================
MAJOR FEATURES + CHANGES
==========================

Change 2716841 on 2015/10/05 by Mike.Beach

	(WIP) Cleaning up how we setup script assets for replacement on cook (aligning more with the Blueprint conversion tool).

	#codereview Maciej.Mroz

Change 2719089 on 2015/10/07 by Maciej.Mroz

	ToValidCPPIdentifierChars handles propertly '?' char.

	#codereview Dan.Oconnor

Change 2719361 on 2015/10/07 by Maciej.Mroz

	Generated native code for AnimBPGC - some preliminary changes.

	Refactor: UAnimBlueprintGeneratedClass is not accessed directly in runtime. It is accessed via UAnimClassInterface interface.
	Properties USkeletalMeshComponent::AnimBlueprintGeneratedClass and UInterpTrackFloatAnimBPParam::AnimBlueprintClass were changed into "TSubclassOf<UAnimInstance> AnimClass"

	The UDynamicClass also can deliver the IAnimClassInterface interface. See UAnimClassData, IAnimClassInterface::GetFromClass and UDynamicClass::AnimClassImplementation.

	#codereview Lina.Halper, Thomas.Sarkanen

Change 2719383 on 2015/10/07 by Maciej.Mroz

	Debug-only code removed

Change 2720528 on 2015/10/07 by Dan.Oconnor

	Fix for determinsitc cooking of async tasks and load asset nodes
	#codereview Mike.Beach, Maciej.Mroz

Change 2721273 on 2015/10/08 by Maciej.Mroz

	Blueprint Compiler Cpp Backend
	- Anim Blueprints can be converted
	- Various fixes/improvements

Change 2721310 on 2015/10/08 by Maciej.Mroz

	refactor (cl#2719361) - no "auto" keyword

Change 2721727 on 2015/10/08 by Mike.Beach

	(WIP) Setup the cook commandlet so it handles converted assets, replacing them with generated classes.

	    - Refactored the conversion manifest (using a map over an array)
	    - Centralized destination paths into a helper struct (for the manifest)
	    - Generating an Editor module that automatically hooks into the cook process when enabled
	    - Loading and applying native replacments for the cook

Change 2723276 on 2015/10/09 by Michael.Schoell

	Blueprints duplicated for PIE will no longer register as dependencies to other Blueprint.

	#jira UE-16695 - Editor freezes then crashes while attempting to save during PIE
	#jira UE-21614 - [CrashReport] Crash while saving during PIE - FKismetEditorUtilities::CompileBlueprint() kismet2.cpp:736

Change 2724345 on 2015/10/11 by Ben.Cosh

	Blueprint profiler at first pass, this includes the ability to instrument specific blueprints with realtime editor stat display.
	#UEBP-21 - Profiling data capture and storage
	#UEBP-13 - Performance capture landing page
	#Branch UE4
	#Proj BlueprintProfiler, BlueprintGraph, EditorStyle, Kismet, UnrealEd, CoreUObject, Engine

Change 2724613 on 2015/10/12 by Ben.Cosh

	Incremental update for blueprint profiler to fix the way some of the reported stats cascade through events and branches and additionally some missed bits of code are refactored/removed.
	#Branch UE4
	#Proj BlueprintProfiler

	#info Whilst looking into this I spotted the reason why the stats seem so erratic, There appears to be an issue with FText's use of EXPERIMENTAL_TEXT_FAST_DECIMAL_FORMAT which I have reported, but ideally disable this locally until a fix is integrated.

Change 2724723 on 2015/10/12 by Maciej.Mroz

	Constructor of a dynamic class creates CDO.

	#codereview Robert.Manuszewski

Change 2725108 on 2015/10/12 by Mike.Beach

	[UE-21891] Minor fix to the array shuffle() function; now processes the last entry like all the others.

Change 2726358 on 2015/10/13 by Maciej.Mroz

	UDataTable is properly saved even if its RowStruct is null.

	https://udn.unrealengine.com/questions/264064/crash-using-hotreload-in-custom-datatable-cdo-clas.html

Change 2727395 on 2015/10/13 by Mike.Beach

	(WIP) Second pass on the Blueprint conversion pipeline; setting it up for more optimal (speedier) performance.
	    * Using stubs for replacements (rather than loading dynamic replacement).
	    * Giving the cook commandlet more control (so a conversion could be ran directly).
	    * Now logging replacements by old object path (to account for UPackage replacement queries).
	    * Fix for [UE-21947], unshelved from CL 2724944 (by Maciej.Mroz).

	#codereview Maciej.Mroz

Change 2727484 on 2015/10/13 by Mike.Beach

	[UE-22008] Fixing up comment/tooltip typo for UActorComponent::bAutoActivate.

Change 2727527 on 2015/10/13 by Mike.Beach

	Downgrading an inactionable EdGraph warning, while adding more info so we could possibly determine what's happening.

Change 2727702 on 2015/10/13 by Dan.Oconnor

	Fix for crash in UDelegateProperty::GetCPPType when called on a function with no OwnerClass (events)

Change 2727968 on 2015/10/14 by Maciej.Mroz

	Since ConstructorHelpers::FClassFinder is usually static, the loaded class should be in root set, to prevent the pointer stored in  ConstructorHelpers::FClassFinder from being obsolete.
	FindOrLoadClass behaves now like FindOrLoadObject.

	#codereview Robert.Manuszewski, Nick.Whiting

Change 2728139 on 2015/10/14 by Phillip.Kavan
 2015-11-25 18:47:20 -05:00
Ben Zeigler
c2a25b2c11 #UE4 Fix UE-20879 
Fix BlendListByEnum to properly handle enum redirectors. It now fixes up the visible enum names on load
Fix several k2 nodes that weren't calling Super::PostReconstructNode correctly, this was causing enum references in them to not get fixed up with redirectors. You need to call the super after figuring out the wildcard pin types
#codereview dan.oconnor, lina.halper

--------
Integrated using branch Ue4-To-UE4-Fortnite-Simple (reversed) of change#2683959 by Ben.Zeigler on 2015/09/08 19:33:34.

[CL 2683965 by Ben Zeigler in Main branch]
 2015-09-08 19:37:41 -04:00
Dan Oconnor
2520b926b0 Cannot run this logic in Serialize because pins have not been completely serialized (FindPin always fails). 
#jira UE-16782

[CL 2661841 by Dan Oconnor in Main branch]
 2015-08-19 18:08:07 -04:00
Phillip Kavan
3c858b79aa [UE-12263] Add ability to mark BlueprintCallable functions as "DevelopmentOnly" - by default, these nodes will be compiled out of Blueprint class function graphs at cook/package time. 
change summary:
- deprecated the 'UEdGraphNode::bIsNodeEnabled' flag & added fixup code for serialization (load)
- added support for pruning "disabled" nodes at compile time w/o breaking existing flow in the source graph.
- modified function call nodes to look for new "DevelopmentOnly" UFUNCTION metadata and disable when found.
- added UEdGraphNode::IsNodeEnabled(), Enable() and Disable() APIs. also added a new 'bUserSetEnabledState' flag.
- added the UEdGraphNode::IsDevelopmentMode() API; subclasses can override to provide additional functionality if necessary.
- added a new 'UCookerSettings::bCompileBlueprintsInDevelopmentMode' flag to control whether or not Blueprints are compiled in development mode at cook time (accessible in Project Settings->Cooker); defaults to OFF.
- (experimental) added a "Compile Options" section to the Blueprint graph node context menu to allow users to explicitly enable or disable nodes.
- (experimental) added a BPGC setting to allow users to optionally override the cooker default setting for the development/release compile switch (UE-12270, WiP).
- the experimental features above are gated by a new 'UBlueprintEditorSettings::bAllowExplicitImpureNodeDisabling flag' (accessible in Editor Settings->Blueprint Editor); defaults to OFF for now.

[CL 2661302 by Phillip Kavan in Main branch]
 2015-08-19 14:13:40 -04:00
Michael Schoell
db9c8e2240 UProperty and UFunction metadata for Category can now be localized and have improved FText usage throughout the editor (Blueprints, Behavior Trees, Materials, etc). 
Big conversion of FStrings and FNames to FText.

Version bump to move some MaterialFunction UProperty from a TArray<FString> to TArray<FText> (some Engine assets are older than being allowed to auto-convert the UProperty)

Auto conversion of FName to FText (and back) now supported (as well as TArrays of those types).

Searching categories by both the localized string and the source string is now supported in Blueprints.

#jira UE-14481 - We are missing ability to translate node categories

#codereview Justin.Sargent

[CL 2542875 by Michael Schoell in Main branch]
 2015-05-08 10:46:42 -04:00
Maciej Mroz
2a4acc4a2a A warning when a event has output (non-const) parameter. 
UE-10836 Blueprint Interfaces cannot pass by reference between two blueprints

[CL 2529627 by Maciej Mroz in Main branch]
 2015-04-28 21:49:03 -04:00
Michael Schoell
a2863038dc Fixed some dangerous localizable strings and improved Blueprint function/event node title localization support. 
#jira UE-14414 - Japanese node labels are not displayed properly

[CL 2528578 by Michael Schoell in Main branch]
 2015-04-28 11:31:15 -04:00
Maciej Mroz
4d804326e0 K2Nodes::HasExternalBlueprintDependencies and K2Nodes::HasExternalUserDefinedStructDependencies were changed into HasExternalDependencies and can return native structs 
[CL 2525803 by Maciej Mroz in Main branch]
 2015-04-25 17:47:39 -04:00
Michael Schoell
abb8124662 Keywords metadata is now localized. 
Blueprint node searching now leverages localized keyword metadata for searching, so searches can now be done in the current langauge and English to find the same nodes.

#jira UE-12049 - Using translated editor, Blueprint node search returns differ for English search terms compared to search terms in the current language

#codereview justin.sargent

[CL 2517785 by Michael Schoell in Main branch]
 2015-04-20 12:25:37 -04:00
Michael Schoell
cc2bcd0bf1 When pasting Event nodes in Blueprints, if there is a ghost node version of the Event, that node will be removed in favor of the newly pasted Event. 
#jira UE-9643 - Unable to copy events from a Blueprint to a Level Blueprint
#jira UE-12388 - Copied event nodes, pasted into another blueprint's graph will result in a unexpected custom node

[CL 2506873 by Michael Schoell in Main branch]
 2015-04-09 11:44:45 -04:00
Michael Schoell
75200e5a0d Cached node titles can now be forced to refresh without iteration over every node. 
This will occur with every structural modification to any BP, node titles refresh only when visible.

[CL 2499923 by Michael Schoell in Main branch]
 2015-04-02 11:16:23 -04:00
Maciej Mroz
884dc2ed93 BP: skeletal class is recompiled after Event Node was added 
[CL 2498071 by Maciej Mroz in Main branch]
 2015-03-31 20:53:58 -04:00
Michael Schoell
ece860ea64 Blueprint Call Function nodes will now display localized function names. 
FriendlyName metadata is now deprecated and all uses have been removed, a metadata redirector has been setup.

Changed most/all current instances of FriendlyName metadata over to DisplayName.

#jira UE-12048 - Ability to translate Blueprint node names (UFunction names)

[CL 2494033 by Michael Schoell in Main branch]
 2015-03-27 12:54:58 -04:00
Marc Audy
149a75aa4f Fix compile issues 
[CL 2477369 by Marc Audy in Main branch]
 2015-03-12 16:02:38 -04:00
Marc Audy
d67a694c69 Move member reference out of K2Node and make it usable elsewhere 
[CL 2477135 by Marc Audy in Main branch]
 2015-03-12 14:17:48 -04:00
Saul Abreu
79a26091bf Fixed behavior on FString::ParseIntoArray (muliple delimiters overload) functionality to support optionally culling empty strings. Greatly simplified implementation logic. Output parameter now properly named and taken by reference. 
#codereview Steve.Robb, Robert.Manuszewski

[CL 2466824 by Saul Abreu in Main branch]
 2015-03-02 15:51:37 -05:00