13 Commits

Author	SHA1	Message	Date
ryan durand	0f0464a30e	Updating copyright for Engine Runtime. ... #rnx #rb none #ROBOMERGE-OWNER: ryan.durand #ROBOMERGE-AUTHOR: ryan.durand #ROBOMERGE-SOURCE: CL 10869210 via CL 10869511 via CL 10869900 #ROBOMERGE-BOT: (v613-10869866) [CL 10870549 by ryan durand in Main branch]	2019-12-26 14:45:42 -05:00
jon nabozny	6b60663f39	Update Engine and Plugins to use the new Getters / Setters for UActorComponent, USceneComponent, and AActor replicated properties ... [at]Ryan.Gerleve, [at]Brian.Bekich #rb None #ROBOMERGE-OWNER: jon.nabozny #ROBOMERGE-AUTHOR: jon.nabozny #ROBOMERGE-SOURCE: CL 9290108 via CL 9290249 #ROBOMERGE-BOT: (v452-9288972) [CL 9290520 by jon nabozny in Main branch]	2019-09-29 16:49:10 -04:00
Ben Marsh	7598af0532	Update copyright notices to 2019. ... #rb none #lockdown Nick.Penwarden [CL 4662404 by Ben Marsh in Main branch]	2018-12-14 13:41:00 -05:00
Ben Marsh	13d012685f	Merging copyright update from 4.19 branch. ... #rb none #rnx #jira [CL 3818977 by Ben Marsh in Staging-4.19 branch]	2018-01-02 15:30:26 -05:00
Marc Audy	b8b4a8b2d0	Copying //UE4/Dev-Framework to //UE4/Dev-Main (Source: //UE4/Dev-Framework @ 3510040) ... #lockdown Nick.Penwarden ===================================== MAJOR FEATURES + CHANGES ===================================== Change 3459524 by Marc.Audy Get/Set of properties that were previously BPRW/BPRO should error when used #jira UE-20993 Change 3460004 by Phillip.Kavan #jira UE-45171 - Fix C++ compilation failures during packaging caused by nativizing a Blueprint that overrides a native function with a 'TSubclassOf' parameter or return value. Change summary: - Modified FKismetCompilerContext::CreateParametersForFunction() to pass the 'CPF_UObjectWrapper' flag through to new function parameter properties during Blueprint compilation. Change 3461210 by Phillip.Kavan #jira UE-44505 - Fix occasional Blueprint editor crashes that could occur while rebuilding the context menu from the action registry. Change summary: - Modified FBlueprintActionDatabase::FActionRegistry to use an FObjectKey as the key type. This allows us to test entries for UObject validity before rebuilding context menu items based on the action database. - Changed FBlueprintActionInfo::CachedOwnerClass to be a TWeakObjectPtr rather than a raw UClass* since it's based on the ActionOwner, which could potentially become invalid after the OwnerClass has been cached. - Modified FBlueprintActionDatabase::RefreshAssetActions() to exclude World assets if the WorldType is not EWorldType::Editor. This eliminates an issue with unreferenced "inactive" GC'd world objects being left in the BP action registry after cooking, at which point the keys could become invalid. - Added FBlueprintActionDatabase::DeferredRemoveEntry() to allow for scheduling removal of entries from outside of the database if they are known to be invalid. - Modified FBlueprintActionDatabase::Tick() to handle deferred entry removals. - Modified FBlueprintActionMenuBuilder::RebuildActionList() to both test actions for validity before building menu items and schedule removal of invalid actions on the next tick. Notes: - Alternatively we could just include UObject keys in the database's AddReferencedObject impl, but that would then prevent objects from ever being GC'd if they are not explicitly removed. For most entries the action database takes the approach of explicitly removing entries via delegate when the UObject is destroyed, so I chose to use a TWeakObjectPtr instead so that any entries that may not be getting explicitly removed via delegate will now simply become invalidated if the UObject key is GC'd due to not being referenced. I also set it up to clean and remove any entries (along with any associated node spawners) that are found to be invalid the next time we open the BP editor. Change 3461373 by Lukasz.Furman fixed async navmesh rebuilds not kicking in for requests from navdata.bForceRebuildOnLoad #jira UE-44231 Change 3461409 by Lukasz.Furman fixed reenabling automatic navmesh generation in Editor Preferences #ue4 Change 3461550 by Ben.Zeigler #jira UE-45328 Fix local variable support for Redirectors and other save-time validation. We need to run the local variables to UProperty and back at save time Add new flag PPF_SerializedAsImportText which is used for BP pins/default values and indicates that something has been serialized as import text and so needs to handle string asset redirectors Change 3462625 by Zak.Middleton #ue4 - Fix InterpToMovementComponent not setting velocity on the object it moves. Fix movement rate when substepping enabled (other related fixes to come). github PR #3620 Change 3462796 by Dan.Oconnor Fix for spamming BroadcastBlueprintReinstanced and for creating CDO at wrong time when compiling FrontEnd.uasset in OrionGame #jira UE-45434 Change 3462995 by Ben.Zeigler #jira UE-16941 Fix it so Load Asset node works with a literal value as well as a connected pin Change 3463099 by Ben.Zeigler #jira UE-45471 Allow abstract base classes for primary assets Change 3464809 by Marc.Audy Expose FVector2D / FVector2D to blueprints #jira UE-45427 Change 3467254 by Mieszko.Zielinski Added an AI helper BP function that supplies caller with a copy of navigation path given controller is currently following #UE4 Change 3467644 by Dan.Oconnor Fix for cook issues in ocean when using compilation manager, one issue caused by bad dependencies list, one issue caused by lack of subobject mapping in archetype reinstancing. #jira UE-45443, UE-45444 Change 3468176 by Dan.Oconnor Fix dependent blueprints being marked dirty when a blueprint is compiled Change 3468353 by Michael.Noland UnrealHeaderTool: Improved the warning generated when missing Category= on a function or property declared in an engine module, and centralized the logic that determines if the module is engine or game Change 3470532 by Dan.Oconnor Re-enable compilation manager Change 3470572 by Dan.Oconnor Fix for pin paramters resetting when an archetype was reinstanced #jira UE-45619 #rnx Change 3471949 by Mason.Seay Adding Primary Assets for testing Change 3472074 by Ben.Zeigler #jira UE-45140 Convert iterative cooking to use the Asset Registry as it's only mode, remove old hash and timestamp versions. This allows deleting the entire PackageDependencyInfo module Change the asset registry iteration to not compute a hash at all, and instead store the script package guids in it's cache. Expose bIgnoreIniSettingsOutOfDateForIteration and bIgnoreScriptPackagesOutOfDateForIteration in cooker settings, affects rather to listen to ini/script changes when doing iterative cooking Change 3472079 by Ben.Zeigler With new incremental cook options, change Fortnite to never care about ini settings, but do care about code changes. This can be changed but from previous discussions we wanted to be more safe than fast here Change 3473429 by Lukasz.Furman changed path following update tick to allow working on "invalid, update pending" paths, solves AI getting stuck when navigation is rebuild very frequently (e.g. every tick from moving mesh) #jira UE-41884 Change 3473476 by Lukasz.Furman changed crowd simulation path update tick to allow working on "invalid, update pending" paths, solves AI getting stuck when navigation is rebuild very frequently (e.g. every tick from moving mesh) #jira UE-41884 Change 3473663 by Ben.Zeigler Fix it so base k2node registers framework version, this is needed for the assetptr fixup I previously added Change 3473679 by Mason.Seay Slight cleanup of test map and added ability to teleport across level for easy navigation Change 3473712 by Marc.Audy Do default value validation against the actual value of the default entry of an enum rather than the serialized empty autogenerated default value Change 3474055 by Marc.Audy When nodes are reconstructed any pins that were previously linked or set to non-default values that have been removed will no longer simply vanish, but instead will remain in an Orphaned state until dealt with. #jira UE-41828 Change 3474119 by mason.seay Tweaked Force Feedback test Change 3474156 by Marc.Audy Actually enable orphan pin retention Change 3474382 by Ben.Zeigler Class.h Header and comment cleanup. Started this because IsChildOf did not have a comment and it's usage is a bit confusing Change 3474386 by Ben.Zeigler Close popup window when adding asset class to audit window Change 3474491 by Ben.Zeigler Remove ability for Worlds to not be saved as assets, this has been the default since 2014. Change 3475363 by Marc.Audy Alt-click now works with orphaned pins #jira UE-45699 Change 3475523 by Marc.Audy Fixup Fortnite and Paragon content for orphaned pin errors and warnings Change 3475623 by Phillip.Kavan #jira UE-45477 - Fix an EDL assertion on load in a nativized build with one or more Actor subobjects instanced via the EditInlineNew UI in the BP class defaults property editor. Change summary: - Modified FEmitDefaultValueHelper::OuterGenerate() to emit code to construct/initialize instanced subobject values that do not have the RF_DefaultSubObject flag set, and also to recursively handle nested subobjects for those values. - Modified FEmitDefaultValueHelper::HandleInstancedSubobject() to alternatively emit a 'NewObject' assignment statement rather than a 'CreateDefaultSubobject' statement if only RF_ArchetypeObject is set on the source object value. Change 3476008 by Dan.Oconnor Fix for failing to preload our super class's subobjects. Effectively moving UBlueprint::ForceLoad calls earlier in loading process. This only results in data resetting to your parent's parent's default value from your parent's default value. #jira UE-18765 Change 3476115 by Dan.Oconnor Fix missing category information for inherited functions when using compilation manager #jira UE-45660 #rnx Change 3476577 by Lukasz.Furman added early outs from navmesh layer generation when there's no walkable cells or contours to avoid allocating 0 bytes by next generation steps (behavior differs between platforms) #ue4 Change 3476587 by Phillip.Kavan #jira UE-45517 - Fix a regression in which dragging UMG widgets around in the designer view results in redundantly-compounded BP class properties and context menu actions. Change summary: - Modified SDesignerView::ClearDropPreviews() to move the widget that was removed from the tree into the transient package. This ensures that FWidgetBlueprintCompiler::CreateClassVariablesFromBlueprint() won't pick them up. - Modified SDesignerView::ProcessDropAndAddWidget() to also consider any widgets not added to the 'DropPreviews' array as being transient (i.e. also move them into the transient package since they were not added to the tree). Notes: - The regression was introduced by the changes in CL# 3410168, and was merged to Main at CL# 3431398. #rnx Change 3476723 by Dan.Oconnor Match old behavior wrt updating implemented interfaces in blueprints - this logic from FKismetEditorUtilities::CompileBlueprint was missing in compilation manager #jira UE-45468 #rnx Change 3476948 by Michael.Noland Framework: Changed AActor::FindComponentByClass (and AActor::GetComponentByClass by extension) to return nullptr when passed a nullptr class, rather than crashing Change 3476970 by Ben.Zeigler Fix bug I introduced in 4.16 where assigning assets to multiple chunks did not work properly Change 3477536 by Marc.Audy Don't display default value box on linked orphaned input pins Change 3477835 by Marc.Audy Fix pins orphaned by deletion of an entry in a user-defined enum disappearing instead of remaining connected #jira UE-45754 Change 3478027 by Marc.Audy Minor performance optimization #rnx Change 3478198 by Phillip.Kavan #jira UE-42431 - Remove an unnecessary ensure() when pasting an event node. Change summary: - Modified UEdGraphSchema_K2::CreateSubstituteNode() to no longer ensure() that we have a valid PreExistingNode; it's only used for logging when a substitute node is created in response to a conflict with an existing node. Change 3478485 by Marc.Audy Eliminate extraneous error messages about orphaned pins on get/set nodes #jira UE-45749 #rnx Change 3478756 by Marc.Audy Fix fallout from changes to DoesDefaultValueMatchAutogenerated for user defined enums #jira UE-45721 #rnx Change 3478926 by Marc.Audy Non-blueprint type structs can no longer be made/broken Non-blueprint visible properties in structs will no longer have pins created for them #jira UE-43122 Change 3478988 by Marc.Audy DeltaTime for a tick function with a tick interval is now correct after disabling and then reenabling the tick function. #jira UE-45524 Change 3479818 by Marc.Audy Allow ctrl-drag off of orphan pins #jira UE-45803 Change 3480214 by Marc.Audy Modifications to user defined enumerations are now transacted #jira UE-43866 Change 3480579 by Marc.Audy Maintain all pin properties through transactions. #rn Reference pins that are removed and then restored via undo now correctly have the diamond icon instead of the standard circle. Change 3481043 by Marc.Audy Make/Break of structs does not depend on having blueprint exposed properties. Splitting of a struct pin still requires blueprint exposed properties. #jira UE-45840 #jira UE-45831 Change 3481271 by Ben.Zeigler Fix the AssetManager chunking code to use ChunkDependencyInfo instead of a hardcoded check for chunk 0 Clean up ChunkDependencyInfo and make it properly public Move ShouldSetManager to be WITH_EDITOR Ported from WEX branch #RB peter.sauerbrei Change 3481373 by Dan.Oconnor Reduce reliance on expensive FindDelegateSignature. 3275922 made warnings about a ambiguous search more likely as it preserved names of members on the REINST_ classes #jira UE-45704 Change 3481380 by Ben.Zeigler Change it so Struct and Object AssetRegistrySearchable properties do not show up in content browser, they are not helpful Change 3482362 by Marc.Audy Fix properties not exposed to blueprint warnings for input properties on function graphs. #jira UE-45824 Change 3482406 by Ben.Zeigler #jira UE-45883 Fix Switch On Gameplay Tag Container node, and add switch nodes to TagCheck map Change 3482498 by Ben.Zeigler Attempt to fix hot reload issues with Asset Manager. We need to reset and re-acquire the asset classes when rescanning, as they may be pointing to the replaced class Change 3482517 by Lukasz.Furman fixed smart navlink update functions removing important flag #jira UE-45875 Change 3482538 by Marc.Audy When comparing float, vector, and rotator values for whether the the default matches the autogenerated do not use the string compare because differences in use of decimal or number of 0s after decimal are then considered not the same float #jira UE-45846 Change 3482773 by Marc.Audy Don't show default value or pass by reference for exec pins #jira UE-45868 Change 3482791 by Ben.Zeigler #jira UE-45800 Correctly dirty game mode blueprint when changing player controller/etc classes from game mode customization Fix it so MarkBlueprintAsStructurallyModified calls MarkBlueprintAsModified as several fixes were only in the second function Change 3483131 by Zak.Middleton #ue4 - InterpToMovementComponent: - Fix velocity not zeroed when interpolation stops. - Various fixes when calculating velocity and time when substepping is enabled. - Improve accuracy of interpolation when looping and there is time remaining after the loop event is hit. Consume the remainder of the time after the event back in the loop (similar to handling a blocking impact). #jira UE-45690 Change 3483146 by Phillip.Kavan #jira UE-38358 - Propagate 'const' function flag from interface Blueprint to implementing Blueprints. Change summary: - Modified FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified() to call SkeletalRecompileChildren() on dependent BPs when the target is an interface BP. - Modified FBlueprintEditorUtils::MarkBlueprintAsStructurallyModified::FRefreshHelper::SkeletalRecompileChildren() to set child BP status to BS_Dirty after compiling. - Modified ConformInterfaceByName() (FBlueprintEditorUtils) to use the interface's skeleton class for function iteration as well as to match the Function Entry node's 'const' setting to the interface UFunction's signature. Change 3483340 by Ben.Zeigler Fix issue querying asset registry after a hot reload, make sure pending kill objects are never considered to be Assets Change 3483548 by Michael.Noland Epic Friday: Playing around with some prototype traps Change 3483700 by Phillip.Kavan Fix CIS cook crash introduced by last submit. #rnx Change 3485217 by Ben.Zeigler #jira UE-45519 Fix regression introduced in 4.16 where it would no longer cook all maps when no explicit maps were specified in ini or game callback. Moved the code that detects changes before culture/default map code and hardened it to deal with the case where some engine packages were already in the list before it entered the function Change 3485367 by Dan.Oconnor Avoid adding mappings to anim node when creating variables on the skeleton class and using the compilation manager #jira UE-45756 Change 3485565 by Ben.Zeigler #jira UE-45948 Fix compilation manager to properly reset variable default values after promoting a pin to local variable Change 3485566 by Marc.Audy Fix crashes caused by undo/redo of user defined struct changes #jira UE-45775 #jira UE-45781 Change 3485805 by Michael.Noland PR #3459: Fix for world origin shifting and SpringArmComponent location lag (Contributed by michail-nikolaev) #jira UE-43747 Change 3485807 by Michael.Noland PR #3485: Added additional textures field to paper 2d tileset class (Contributed by gryphonmyers) #jira UE-44041 Change 3485811 by Michael.Noland Framework: Fixed a bug in FStreamLevelAction::MakeSafeLevelName to avoid appending the PIE prefix multiple times (fixes functions like Unload Streaming Level when passed a full package name from an instanced streaming level) Change 3485829 by Michael.Noland Framework: Made GetWorldAssetPackageFName BlueprintCallable so instanced levels can be unloaded Change 3485830 by Michael.Noland PR #3568: add API declarations to ALevelStreamingVolume methods (Contributed by kayama-shift) #jira UE-45002 Change 3486039 by Michael.Noland PR #3495: UE-44014: Refreshing node error fixes (Contributed by projectgheist) - Empty out the ErrorMsg when a node gets refreshed to prevent the same error messages from compounding - Added support for split pins in UK2Node_Event::IsFunctionEntryCompatible - Added a missing check for the delegate pin name on the entry node part of UK2Node_Event::IsFunctionEntryCompatible #jira UE-44014 Change 3486093 by Michael.Noland PR #3379: Added GAMEPLAYABILITIES_API to all Ability Tasks. (Contributed by ryanjon2040) #jira UE-42903 Change 3486139 by Michael.Noland Blueprints: Added new config options for execution wire thickness when not debugging (DefaultExecutionWireThickness) and data wire thicknesses (DefaultDataWireThickness) to the Graph Editor Settings page #rn Change 3486154 by Michael.Noland Framework: Speculative fix for CIS error about FStructOnScope #rnx Change 3486180 by Dan.Oconnor Better match old logic for determining when to skip data only compile #jira UE-45830 Change 3487276 by Marc.Audy Fix crash when using Setter with a locally scoped variable #rnx Change 3487278 by Marc.Audy Ensure that pin change notifications occur on all pin breaks unless it is part of a node being garbage collected Change 3487658 by Marc.Audy Ensure that child actor template is created for subclasses #jira UE-45985 Change 3487699 by Marc.Audy Move non-templated elements out of FArchiveReplaceObjectRef and put them in FArchiveReplaceObjectRefBase Change 3487813 by Dan.Oconnor Asset demonstrating a crash Change 3488101 by Marc.Audy Fix crash with spawn/construct actor/object from class nodes when they no longer had any pins. Correctly orphan pins when a node goes to 0 pins. Change 3488337 by Marc.Audy Editable pin base should not manually remove pin and let reconstruct node and rewire pins do their job #jira UE-46020 Change 3488512 by Dan.Oconnor ConstructObject nodes and SubInstances nodes use skeleton class when compilation manager can provide it #jira UE-45830, UE-45965 #rnx Change 3488631 by Michael.Noland Framework: Fixed a crash when loading a blueprint with a parent class of ALevelBounds caused by trying to register the class default object with a non-existent level #jira UE-45630 Change 3488665 by Michael.Noland Blueprints: Improve the details panel customization for optional pin nodes like Struct Member Get/Set - The category, raw name, and tooltip of the property are now included as part of the filter text as well - The property tooltip is now displayed when hovering over the property name - Code updated to use GET_MEMBER_NAME_CHECKED() where appropriate Change 3489324 by Marc.Audy Fix recursion causing stack crash #jira UE-46038 #rnx Change 3489326 by Marc.Audy Fix cooking crash #jira UE-46031 #rnx Change 3489687 by mason.seay Assets for testing orphan pins Change 3489701 by Marc.Audy Back out changelist 3487278 and 3489443 and make targetted changes for fixing up orphan pin cases where changing connections doesn't remove the pin. #jira UE-46051 #jira UE-46052 #rnx Change 3490352 by Dan.Oconnor Fix for missing WidgetTree on Skeleton class - just look directly at the WidgetBlueprint #jira UE-46062 Change 3490814 by Marc.Audy Make callfunction/macro instances save all pins in orphan state more similar to previous behavior #rnx Change 3491022 by Dan.Oconnor Properly clean up 'Key' property when we fail to create a value property #jira UE-45279 Change 3491071 by Ben.Zeigler #jira UE-45981 Fix rotation issues, vector/rotator pins with empty strings were not matching due to uninitialized memory. Change 3491244 by Michael.Noland Blueprints: Add compile time message back to the output log (will not auto-open the output log if there were no warnings/errors) #jira UE-32948 Change 3491276 by Michael.Noland Blueprints: Fixed some bugs where a newly added item would fail show up in the "My Blueprints" tree if there was a filter active (e.g., when promoting a variable) - Centralized the logic for clearing the filter so it happens when we try and fail to select the item, rather than ad hoc in various other places - Made it only clear the filter if necessary, rather than (almost) always clearing it when adding an item #jira UE-43372 Change 3491562 by Marc.Audy Put back pin removal in to editable pin base and instead modify the pin destroy implementation to take down child split pins with it #jira UE-46020 #rnx Change 3491658 by Marc.Audy Unify RemoveUserDefinedPin implementations. Use version that has break to avoid size change assert #rnx Change 3491946 by Marc.Audy ReconstructSinglePin no longer destroys OldPin (avoids oprhaned sub pins being destroyed before reparented) RewireOldPinsToNewPins now destroys OldPins at the end (calling code no longer reponsible) DestroyImpl now prunes out SubPins that had already been trashed #rnx Change 3492040 by Marc.Audy Discard exec/then pins from a callfunction that has been converted to a pure node #rnx Change 3492200 by Zak.Middleton #ue4 - Always reset the input array in AActor::GetComponents(), but do so without affecting allocated size. Fixes possible regression from CL 3359561 that removed the Reset(...) entirely. #jira UE-46012 Change 3492290 by Ben.Zeigler #jira UE-46108 Fix StringLibrary Mid to never crash, Substring had already been fixed Change 3492311 by Marc.Audy Don't clear the pin type if what you're connecting to's pin type is wildcard #rnx Change 3492680 by Dan.Oconnor Handle missing generated class when using compilation manager - tested by forcing compile of BP_ParentClassIsMissingType.uasset Change 3492826 by Marc.Audy Don't do pin connection list change notifications from DestroyPins while regenerating on load #jira UE-46112 #rnx Change 3492851 by Michael.Noland Core: Fixed various crashes when using UObject::CallFunctionByNameWithArguments with non-trivial argument types by properly initializing the allocated parameters Change 3492852 by Michael.Noland Framework: Fixed a crash if ACharacter::FindComponentByClass was passed a nullptr class Change 3492934 by Marc.Audy Fix ensure and crash delete macro containing orphaned pin #rnx Change 3493079 by Dan.Oconnor Fix for crash when opening ThirdPersonAnimBlueprint and ThirdPersonAnimBlueprint_Perf then clicking 'Compile' button in ThirdPersonAnimBlueprint editor. Make sure the convenience members in the derived compilers get set when we relink child classes (which requires making cdos, which requires PropagateValuesToCDO..) #rnx Change 3493346 by Phillip.Kavan #jira UE-40560 - Fix a reported crash when pasting nodes between unrelated Blueprint graphs. Change summary: - Modified FEdGraphUtilities::PostProcessPastedNodes() to ensure() on a NULL pin entry; this will allow execution to continue while still alerting us since it is an unexpected result. Also added an 'else' case to then remove the NULL entry so that PostPasteNode() implementations don't all have to guard against NULL pin entries. When the node is reconstructed, the NULL entry will be replaced with the correct pin initialized to its default values. - Modified UEdGraphPin::ImportTextItem() to add some additional logging to parse error cases when importing pin properties from source T3D text. Hopefully this gives us more information when this is encountered in the future. Change 3493938 by Michael.Noland Blueprints: Prevent issues with renaming event dispatchers to contain periods (this may be disallowed in the future, but they no longer become uneditable) #jira UE-45780 Change 3493945 by Michael.Noland Blueprints: Fixed GetDelegatePoperty typos #rnx Change 3493997 by Michael.Noland Blueprints: Partially reverting changes from CL# 3319966 to reroute nodes, restoring their alignment but losing the symmetrical grab handle changes #jira UE-45760 Change 3493998 by Dan.Oconnor Fix rare crash in RefreshStandAloneDefaultsEditor when the blueprint editor is opened and a blueprint had errors in it Note: I stumbled across this by running a unit test and then opening a blueprint in the BPE. CrashReporter indicates 3 crashes in the last 3 days Change 3494025 by Michael.Noland Engine: Deleted some dead code (DEBUGGING_VIEWPORT_SIZES) #rnx Change 3494026 by Michael.Noland Blueprints: V0 of a BlueprintCallable/BlueprintPure function fuzzer - Calls exposed methods with default parameters on classes it is able to spawn for now, which catches crashes due to null and /0 but not out of bounds issues or ones on classes it can't spawn due to classwithin, abstract, etc... - Can be called using Test.ScriptFuzzing, won't be integrated into automated tests until it is more fully fleshed out and all known issues are addressed #rnx Change 3496382 by Ben.Zeigler Fix ensure when launching editor with cook on the side and incremental cooking enabled. It now flushes the background asset gather when calling the sync load all assets if one is in progress Change 3496688 by Marc.Audy Avoid crashing in component instance data if (for some reason) the Actor's root component isn't properly set up #jira UE-46073 Change 3496830 by Michael.Noland Editor: Change FEditorCategoryUtils methods to take UStruct* instead of UClass*, as they are just reading metadata #rnx Change 3496840 by Michael.Noland Framework: Remove the requirement for a local player in UCheatManager::CheatScript, so it can be be started from the server side (doesn't change the availability of the cheat manager, just allows things like the redundant "cheat cheatscript scriptname" to work) Change 3497038 by Michael.Noland Fortnite: Added UFortDeveloperSettings to allow developers to auto-run cheats in PIE (does not occur in -game or outside of WITH_EDITOR builds) - You can specify a list of cheat commands to run when a pawn is possessed (also needs CL# 3496840 for cheatscripts) - You can also specify a set of items to grant to your local inventory when it is created Change 3497204 by Marc.Audy Fix AbilitySystemComponent not being blueprint readable. #rnx Change 3497668 by Mieszko.Zielinski Fixed a crash in BT editor when dealing with enum-typed Blackboard-keys pointing to enum values that have been deleted #UE4 #jira UE-43659 Change 3497677 by Mieszko.Zielinski Added a community-suggested working solution to patching up dynamic navmesh after world offset #UE4 Also, fixed a crash related to navmesh rebuilding if generation was configured to lazily gather navigatble geometry #jira UE-41293 Change 3497678 by Mieszko.Zielinski Marked AbstractNavData class as transient #UE4 We never want to save it to levels Change 3497679 by Mieszko.Zielinski Made NavModifierVolume responsive to editor-time property changes #UE4 #jira UE-32831 Change 3497900 by Dan.Oconnor Fix bad skel reference when using construct object from class, just limiting scope of 3491946. To reproduce the bug just nativize QA Game, including the TM-Gameplay level #rnx Change 3497904 by Dan.Oconnor Use K2Node_Event::FindEventSignatureFunction in order when directly generating the skeleton generated class to get event params correct #jira UE-46153 #rnx Change 3497907 by Dan.Oconnor Correctly set blueprint visibility flags on params for inherited functions when generating the skeleton class #rnx #jira UE-46186 Change 3498218 by mason.seay Updates to pin testing BP's Change 3498323 by Mieszko.Zielinski Made UNavCollision instance assigned to StaticMesh not get re-created from scratch every single time any StaticMesh property changes #UE4 Recreation was resulting in some of the UNavCollision's properties not getting saved and the way we were recreating the nav collision could also interfere with undo buffers #jira UE-44891 Change 3499007 by Marc.Audy Allow systems to hook Pre and PostCompile to do custom behaviors Change 3499013 by Mieszko.Zielinski Made AbstractNavData class non-transient again #UE4 Implemented AbstractNavData instances' transientness in a different manner. #jira UE-46194 Change 3499204 by Mieszko.Zielinski Introduced CrowdManagerBase, an engine-level class that can be extended to implement custom crowd management #Orion Extracted FRecastQueryFilter into a separate file, which will break some peoples' compilation. #jira UE-43799 Change 3499321 by mason.seay Updated bp for struct testing Change 3499388 by Marc.Audy Allow the compiler log to store off potential messages from earlier in the compile cycle (early validation), that can be committed later (for example once pruning is completed). Change 3499390 by Marc.Audy Generate the orphan pin error messages during EarlyValidation, but cache until the regular validation phase. This ensures all are generated, but only those that aren't pruned will be emitted. #rnx Change 3499420 by Michael.Noland Engine: Introduced a new version of UEngine::GetWorldFromContextObject which takes an enum specifying the behavior on failures and updated all existing uses The new version intentionally does not have a default value for ErrorMode, callers need to think about which variant of behavior they want: - ReturnNull: Silently returns nullptr, the calling code is expected to handle this gracefully - LogAndReturnNull: Raises a runtime error but still returns nullptr, the calling code is expected to handle this gracefully - Assert: Asserts, the calling code is not expecting to handle a failure gracefully - Deprecated UEngine::GetWorldFromContextObject(object, boolean) and changed the default behavior for the deprecated instances to do LogAndReturnNull rather than Assert, based on the real-world call pattern - Introduced GetWorldFromContextObjectChecked(object) as a shorthand for passing in EGetWorldErrorMode::Assert - Made UObject::GetWorldChecked() actually assert if it would return nullptr (under some cases the old function could silently return nullptr while reporting bSupported = true, so it neither ensured nor checked) - Fixed a race condition in the 'is implemented' bookkeeping logic in GetWorld()/GetWorldChecked() by confining it to the game thread and added a check() to ImplementsGetWorld() to make it clear that it only works on the game thread The typical recommended call pattern is to use something like: if (UWorld* World = GEngine->GetWorldFromContextObject(WorldContextObject, EGetWorldErrorMode::LogAndReturnNull)) { ... Do something with World } Handling the failure case but requesting a log message (with BP call stack printed out) if it failed. This is now also the default behavior for old calls to UEngine::GetWorldFromContextObject(Object) (using the default value of bChecked=true), which is a behavior change but it matches how the function was being used in practice; the vast majority of call sites actually expected it to potentially fail and handled the nullptr case gracefully; very few places used the return value unguarded and wanted it to assert when passed a nullptr. #jira UE-42458 Change 3499429 by Michael.Noland Engine: Removed a bogus TODO (the problematic code had already been reworked) #rnx Change 3499470 by Michael.Noland Core: Improved and corrected the comment for ensure() - It doesn't crash when checking is disabled (and hasn't since UE3, maybe ever?) - It now only fires once per ensure() by default, added a note about ensureAlways() #rnx Change 3499643 by Marc.Audy Use TGuardValue instead of manually managing it #rnx Change 3499874 by Marc.Audy Display <Unnamed> instead of nothing for Pins with blank display name in the compiler log Change 3499875 by Marc.Audy When changing function parameter types, don't orphan a pin on the function entry/exit nodes (but do at the call sites) #jira UE-46224 Change 3499927 by Dan.Oconnor UField::Serialize no longer serialize's its next ptr, UStruct::Serialize serializes all Children properties instead. This resolves a hard circular dependency between function libraries that EDL detected. It was resolved in an ad hoc way by the old linker #jira UE-43458 Change 3499953 by Michael.Noland Core: Created a variant of ensure that does runtime error logging without stopping in the debugger and some related functions that print a warning or error and may trigger a BP callstack (under the same rules as FFrame::KismetExecutionMessage) - These are WIP and the API may change in the future, but are being used to fix various crashes found by fuzzing BP exposed functions Change 3499957 by Michael.Noland Animation: Added runtime errors for nullptr ControlRigs passed into BP methods #rnx Change 3499958 by Michael.Noland Blueprints: Changed an ensure in UKismetNodeHelperLibrary::GetValidValue to a runtime error #rnx Change 3499959 by Michael.Noland Engine: Downgrade various checks() to ensures() in the runtime asset cache functions exposed to Blueprints Change 3499960 by Michael.Noland AI: Changed UBTFunctionLibrary to not check/ensure if passed a null world context object Change 3499968 by Michael.Noland Editor: Fixed a couple of crashes in UEditorLevelUtils when passed nullptr arguments, and reformatted the entire file to fix widespread indentation issues #rnx Change 3499969 by Michael.Noland Engine: Changed the verbosity of the failure log message of UEngine::GetWorldFromContextObject(..., LogAndReturnNull) from Warning to Error, so it always prints out a BP callstack #rnx Change 3499973 by Michael.Noland Rendering: Fixed asserts in various UKismetRenderingLibrary methods if passed a nullptr for the WorldContextObject - Also fixed flipped warnings in the failure cases for EndDrawCanvasToRenderTarget Change 3499979 by Michael.Noland Editor: Prevented a crash in UMaterialEditingLibrary::RecompileMaterial when passed a nullptr material Change 3499984 by Michael.Noland Physics: Prevented a crash in UTraceQueryTestResults::AssertEqual when passed in nullptr for Expected Change 3499993 by Michael.Noland Blueprints: Added validation when renaming variables, functions, components, multicast delegates, etc... to prevent names from containing some unacceptable characters - This validation only kicks in when trying to rename an item, so bad names in existing content are 'grandfathered in' - These bad names can cause bugs when working with content that contains these characters (e.g., names that contain a period cannot be found via FindObject<T>) - Currently only . is banned, but eventually we may expand it to include all of INVALID_OBJECTNAME_CHARACTERS Change 3500009 by Michael.Noland Blueprints: Made the fuzzer skip classes declared in UnrealEd for now (some of the exposed methods change global state that can cause other tests to fail as the fuzzer isn't particularly sandboxed ATM) #rnx Change 3500011 by Michael.Noland Android: Fixed a crash in UAndroidPermissionFunctionLibrary::AcquirePermissions when called with an empty array on non-Android platforms Change 3500012 by Michael.Noland Editor: Prevent a crash in UEditorTutorial::OpenAsset when passed a nullptr Asset Change 3500014 by Michael.Noland Engine: Changed FRuntimeAssetCacheFilesystemBackend::ClearCache(NAME_None) to not try to clear all cache directories (there is a separate no-args method for that) Change 3500019 by Michael.Noland Core: Fixed some more issues with CallFunctionByNameWithArguments and initializing / destroying parameters - It was skipping the return value and incorrectly relying on the FirstPropertyToInit list which isn't set for by ref arguments Change 3500020 by Michael.Noland Automation: Prevent UFunctionalTestingManager::RunAllFunctionalTests and UFunctionalTestingManager* UFunctionalTestingManager::GetManager from crashing when a manager cannot be created (because we can't route to a world) Change 3501062 by Marc.Audy MakeArray AddInputPin is often used as part of node expansion, so need to move the transaction out of the function Fix inability to undo/redo pin additions to sequence node Add a K2Node_AddPinInterface to generalize the interface that K2Nodes implement to interact with SGraphNodeK2Sequence so it can be more generally used #jira UE-46164 #jira UE-46270 Change 3501330 by Michael.Noland AI: Fix an error on shutdown when the CDO of UAIPerceptionComponent tries to clean up (as it was never registered in the first place) #jira UE-46271 Change 3501356 by Marc.Audy Fix crash when multi-editing actor blueprints #jira UE-46248 Change 3501408 by Michael.Noland Core: Improve the print-out of FFrame::GetStackTrace() / FFrame::GetScriptCallstack() when there is no script stack (e.g., when FFrame::KismetExecutionMessage is called by native code with no BP above in the call stack) Change 3501457 by Phillip.Kavan #jira UE-46054 - Fix crash when launching a packaged build that includes a nativized Blueprint instance with a ChildActorComponent instanced via an AddComponent node. Change summary: - Removed UK2Node_AddComponent::PostDuplicate(). This eliminates the creation of redundant component templates that were being unnecessarily created during the Blueprint duplication that precedes the nativization pass. - Modified SMyBlueprint::OnDuplicateAction() to call MakeNewComponentTemplate() in response to a graph duplication action within the same Blueprint context (replaces previous UK2Node_AddComponent::PostDuplicate() impl). - Modified FEmitDefaultValueHelper::HandleSpecialTypes() to force AddComponent-based CAC-owned template objects in the emitted codegen to use the UDynamicClass as the Outer when instancing. This matches what we already do for SCS-based CAC-owned template objects - that logic was added in CL# 3270456, and this matches up with FBlueprintNativeCodeGenModule::FindReplacedNameAndOuter(), where we specifically handle CAC-owned template objects. Change 3502741 by Phillip.Kavan #jira UE-45782 - Fix undo for index pin type changes. Change summary: - Modified SGraphPinIndex::OnTypeChanged() to call Modify() on the pin that was changed. Change 3502939 by Michael.Noland Back out changelist 3499927 Change 3503087 by Marc.Audy Re-fixed ocean content as editor had also changed so had to take theirs and redo #rnx Change 3503266 by Ben.Zeigler #jira UE-46335 Fix regression added in 4.16 where AssetRegistry GetAncesorClassNames/GetDerivedClassNames were not working properly in cooked builds for classes not in memory Change 3503325 by mason.seay updated Anim BP to prep for pin testing Change 3503445 by Marc.Audy Fix crash caused by OldPins being destroyed before rewiring #rnx Change 3505024 by Marc.Audy Fix NodeEffectsPanel blueprint as it was using pins that no longer existed #rnx Change 3505254 by Marc.Audy Don't include orphan pins when gather source property names If a property doesn't exist for a source property name just skip the property rather than crashing #jira UE-46345 #rnx Change 3506125 by Ben.Zeigler #jira UE-46311 Fix issues when blueprints are reloaded in place, it needs to remove them from root properly and sanitize the old class. It's still not clear why they are being reloaded in place Change 3506334 by Dan.Oconnor Move UAnimGraphNode_Base::PreloadRequiredAssets up to K2Node, make sure nodes get a chance to preload data before compilation manager compiles newly loaded blueprints #jira UE-46411 Change 3506439 by Dan.Oconnor Return to pre 3488512 behavior for construct object nodes. This means that we can still get warnings on load when users compile after saving a blueprint, but the current behavior loses default values because it's lookng at the skeleton cdo #jira UE-46308 Change 3506468 by Dan.Oconnor Return to pre 3488512 behavior, as it causes bad default values #jira UE-46414 #rnx Change 3506733 by Marc.Audy Use the most up to date class to determine whether a property still exists when adding pins during reconstruction #jira UE-45965 #author Dan.OConnor #rnx Change 3507531 by Ben.Zeigler #jira UE-46449 Better fix to flush the asset registry queue when the editor requests a synchronous scan at startup. Sometimes it can take a few frames because of file handle delays Change 3507924 by mason.seay Sanity save of TM-Gameplay and sublevels to maybe resolve level streaming issues Change 3507962 by Marc.Audy Remake changes from CL# 3150796 wiped out by WEX-Staging merge to Main in CL# 3479958 #rnx Change 3509131 by Dan.Oconnor Compilation manager compile on load flow never called FindExportsInMemoryFirst, which is critical to prevent reloading of UBlueprintGeneratedClasses when Rename clears the export table #jira UE-46311 Change 3509345 by Marc.Audy CVar to disable orphan pins if necessary #rnx Change 3509959 by Marc.Audy Protect against crashing due to large values in Timespan From functions #jira UE-43840 Change 3510040 by Marc.Audy Remove all the old unneeded ShooterGame test maps #rnx [CL 3510073 by Marc Audy in Main branch]	2017-06-26 15:07:18 -04:00
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
Marc Audy	d3e1006533	Copying //UE4/Dev-Framework to Dev-Main (//UE4/Dev-Main) @ 2926658 ... #lockdown Nick.Penwarden ========================== MAJOR FEATURES + CHANGES ========================== Change 2821607 on 2016/01/08 by Mieszko.Zielinski Added a way to limit amount of information logged by vlog by discarding logs from classes from outside of class whitelist #UE4 This feature was followed by refactoring of functions taking FVisualLogEntry pointers to use references instead. #rb Lukasz.Furman #codereview John.Abercrombie Change 2828384 on 2016/01/14 by Mieszko.Zielinski Back out of visual log refactor done as part of CL#2821607 #UE4 Change 2910454 on 2016/03/15 by Zak.Middleton #ue4 - Properly exclude zero-distance MTD results in ComponentEncroachesBlockingGeometry_WithAdjustment() in the presense of multiple overlaps. #rb Jeff.Farris #jira UE-24327 UDN: https://udn.unrealengine.com/questions/270574/jeff-farris-hack-for-physx-mtd.html Change 2910548 on 2016/03/15 by Zak.Middleton #ue4 - Handle MTD computation returning NaN direction when there is a "contact" with zero distance. Change 2912311 on 2016/03/16 by Marc.Audy Properly handle overlaps in C++ in documentation code and UE4 to Unity doc #rb Martin.Wilson Change 2913086 on 2016/03/17 by Marc.Audy Adding ability to have 9 parameters to a dynamic delegate Change 2913101 on 2016/03/17 by Marc.Audy Fix some of the loctext error messages Change 2913102 on 2016/03/17 by Thomas.Sarkanen Console usability improvements Display console autocompletion commands from the lexicographically first element up to either the total number of commands or MAX_AUTOCOMPLETION_LINES, whichever is least. The previous behaviour started the list "in the middle" and hid the first elements if there were too many matches. Thus "[ab ac ad]" with "aa" hidden now becomes "[aa ab ac]" with "ad" hidden. To make scrolling work as expected, the input handling of the up and down arrow keys has been reversed so that the cursor iterates forward starting from the top with the down arrow key, and goes back up with the up arrow key. Command history is still accessed with the up arrow key. This commit also undoes one of the most evil uses of operator overloading I've ever seen, on par with "#define true false" but more subtle Color console autocomplete entries to denote their type: command, CVar or other (manual autocompletion entries). CVars are further divided into writeable and read-only variables. Assume that manual console autocompletion entries are commands. This makes the autocompletion list colors more consistent and less noisy Automatically select (but don't complete) a command on console character input. To prevent the autocomplete from becoming too trigger happy, no longer automatically complete commands for arbitrary key inputs that we happen to have a match for Allow cycling through console commands with the tab key Discriminate between first time and repeated tab presses and only scroll through autocomplete entries on the latter Fix off-by-one error in console: "x more matches" line was being shown when the number of autocomplete elements was equal to MAX_AUTOCOMPLETION_LINES Fix an off-by-one error that was causing the topmost console command to not be shown if there was an autocomplete scroll region Show the currently selected autocomplete entry faded out behind the user's typed input Slightly increase brightness of the normal input text colour to better distinguish between the typed and autocompleted parts of the input line Left-justify command descriptions in the console autocompletion box Detect overflow of console autocomplete lines on low resolutions and decrease the space used for description justification to compensate Make the console input, history and autocomplete colours user configurable Add console background transparency. Configurable, set to 15% by default Add missing closing quote to the console dump HTML template #github #2061: Console usability improvements from Mattiwatti Change 2913104 on 2016/03/17 by Thomas.Sarkanen Added indicator displayed on animation nodes when they use the 'fast path' Added checkbox that can be used to audit Blueprint fast-path usage. Switched almost all animation node widgets to derive from new SAnimationGraphNode. This creates the overlay widget that indicates whether this node is using a more optimal path. #doc Also added documentation tooltips and UDN doc files/images for the fast path systems. #jira UE-24698 - Add icon to pins in anim graph to indicate 'fast mode' access #rb Martin.Wilson Change 2913306 on 2016/03/17 by Marc.Audy Cleaning up GetResourceSize - Made many call Super::GetResourceSize - Removed trivial implementations - Fixed HierarchicalInstanceStaticMeshComponent double counting an array Change 2913535 on 2016/03/17 by Lukasz.Furman fixed broken behavior tree graph data after subnode undo #ue4 UE-28198 Change 2913608 on 2016/03/17 by Lukasz.Furman fixed behavior tree execution indices after undoing move in editor #ue4 UE-26705 Change 2913847 on 2016/03/17 by Lukasz.Furman added new automation test for UE-28309 #ue4 Change 2913849 on 2016/03/17 by Lukasz.Furman fixed behavior tree skipping over branch when restart request comes during AbortCurrentTask call #ue4 UE-28309 Change 2913895 on 2016/03/17 by Marc.Audy Added 'self' argument to Actor and PrimitiveComponent delegates that didn't already supply one Fixed up all C++ uses of these delegates #jira UE-23122 #rb Zak.Middleton Change 2914743 on 2016/03/18 by Thomas.Sarkanen Editing of primitive data in PhAT [CL 2926677 by Marc Audy in Main branch]	2016-03-29 16:33:59 -04:00
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
Jeff Farris	9f93bca6f0	Refactored colliison handling when spawning an actor. Users have 4 options, choosable in the actor class and overrideable at spawn time. Old content should upgrade cleanly to new system. ... #docs [CL 2621989 by Jeff Farris in Main branch]	2015-07-15 13:13:35 -04:00
Lina Halper	7c352440b3	Added new SpawnActor that accepts Transform, so that it can apply scale properly ... - It is used by Blueprint Spawn Actor #Code review: Jeff.Farris [CL 2618569 by Lina Halper in Main branch]	2015-07-13 14:23:26 -04:00
Mieszko Zielinski	20e4252b50	Gameplay Task priority and resources management up and running, pass 1 #UE4 ... Including: - every GameplayTask can specify resources it requires to run, and separately resources it's going to lock, or "shadow" ones in the priority queue - added a broadcast delegate to GameplayTasksComponent one can register for to get notified about changes in resource locks - AI uses this to lock AI logic for scripted tasks - made IGameplayTaskOwnerInterface::GetAvatarActor require a task pointer to determine avatar actor - this was needed for a "skeletal" owners, like BT nodes - Improvements to AITask_MoveTo - expanded BTTaskNode with bits required for it being a GameplayTask owner - might need to move that to the most generic BTNode so that services can easily spawn tasks as well - BT movement tasks can now use AITasks (opt-in with AISystem::bEnableBTAITasks via Project Settings) - started adding a generic mechanism for configuring AI properties via Project Settings - consistency throughout multiple ways of spawning given AI task being the main drive here. Started with movement of course - currently implemented by exposing AISystem's properties to global config. Going to switch that over to UDeveloperSettings soon. - Added a blackboard component member to AIController - added setting BB SelfActor key to AI-controlled Pawn [CL 2597132 by Mieszko Zielinski in Main branch]	2015-06-23 11:05:27 -04:00
Eric Newman	f3569dae41	Fortnite dev to main merge up to cl # 2564489 ... Merging using UE4-Fortnite-To-UE4 [CL 2573959 by Eric Newman in Main branch]	2015-06-02 11:44:27 -04:00