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57122faf0a
Added a new anim node: AnimNext Parameters. This injects parameters into the AnimNext stack for all leafwards nodes. Added a new way of binding to parameters on anim nodes. - Added indirection to UAnimGraphNode_Base to allow different 'binding types' to be authored by deriving from UAnimGraphNodeBinding - Added new binding type for AnimNext parameters - Moved existing binding code (inc UI widget creation) into UAnimGraphNodeBinding_Base - Binding types can be selected on a per-node or per-anim BP basis Reworked FParamStack API a little - Allow for better error checking when pushing/popping stack layers. Pushed layers can now only be subsequently popped by passing in the handle of the pushed layer. - Standalone layers are now wrapped in an opaque handle rather than returning a unique ptr - GetParamData APIs now perform more involved type checking, allowing derived object types & type conversions to be implemented Improved parameter type sandboxing for automated tests. If running low-level type tests while execution was happening on another thread, the editor could crash because of invalidating already-existing types. Lots of other small fixes to get workflows nicer and end-to-end functionality working #rb Nicholas.Frechette,Jaime.Cifuentes,Jurre.deBaare [CL 26455905 by thomas sarkanen in ue5-main branch]
177 lines
7.4 KiB
C++
177 lines
7.4 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "IAnimBlueprintCompilationContext.h"
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#include "IAnimBlueprintCompilationBracketContext.h"
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#include "IAnimBlueprintCopyTermDefaultsContext.h"
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#include "IAnimBlueprintPostExpansionStepContext.h"
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#include "IAnimBlueprintNodeOverrideAssetsContext.h"
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#include "Animation/AnimationAsset.h"
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class FAnimBlueprintCompilerContext;
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class UAnimBlueprintExtension;
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struct FAnimNode_Base;
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class FAnimBlueprintCompilationContext : public IAnimBlueprintCompilationContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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friend class IAnimBlueprintCompilationContext;
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FAnimBlueprintCompilationContext(FAnimBlueprintCompilerContext* InCompilerContext)
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: CompilerContext(InCompilerContext)
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{}
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virtual void AddPoseLinkMappingRecordImpl(const FPoseLinkMappingRecord& InRecord) override;
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virtual void ProcessAnimationNodesImpl(TArray<UAnimGraphNode_Base*>& AnimNodeList) override;
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virtual void PruneIsolatedAnimationNodesImpl(const TArray<UAnimGraphNode_Base*>& RootSet, TArray<UAnimGraphNode_Base*>& GraphNodes) override;
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virtual void ExpansionStepImpl(UEdGraph* Graph, bool bAllowUbergraphExpansions) override;
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virtual FCompilerResultsLog& GetMessageLogImpl() const override;
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virtual bool ValidateGraphIsWellFormedImpl(UEdGraph* Graph) const override;
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virtual int32 GetAllocationIndexOfNodeImpl(UAnimGraphNode_Base* VisualAnimNode) const override;
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virtual const UBlueprint* GetBlueprintImpl() const override;
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virtual const UAnimBlueprint* GetAnimBlueprintImpl() const override;
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virtual UEdGraph* GetConsolidatedEventGraphImpl() const override;
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virtual void GetLinkedAnimNodesImpl(UAnimGraphNode_Base* InGraphNode, TArray<UAnimGraphNode_Base*>& LinkedAnimNodes) const override;
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virtual const TMap<UAnimGraphNode_Base*, int32>& GetAllocatedAnimNodeIndicesImpl() const override;
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virtual const TMap<UAnimGraphNode_Base*, UAnimGraphNode_Base*>& GetSourceNodeToProcessedNodeMapImpl() const override;
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virtual const TMap<int32, FProperty*>& GetAllocatedPropertiesByIndexImpl() const override;
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virtual const TMap<UAnimGraphNode_Base*, FProperty*>& GetAllocatedPropertiesByNodeImpl() const override;
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virtual const TMap<UAnimGraphNode_Base*, FProperty*>& GetAllocatedHandlerPropertiesByNodeImpl() const override;
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virtual void AddAttributesToNodeImpl(UAnimGraphNode_Base* InNode, TArrayView<const FName> InAttributes) const override;
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virtual TArrayView<const FName> GetAttributesFromNodeImpl(UAnimGraphNode_Base* InNode) const override;
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virtual bool IsAnimGraphNodeFoldedImpl(UAnimGraphNode_Base* InNode) const override;
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virtual const IAnimBlueprintCompilationContext::FFoldedPropertyRecord* GetFoldedPropertyRecordImpl(UAnimGraphNode_Base* InNode, FName InPropertyName) const override;
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virtual const FStructProperty* GetMutableDataPropertyImpl() const override;
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virtual FKismetCompilerContext* GetKismetCompiler() const override;
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FAnimBlueprintCompilerContext* CompilerContext;
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};
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class FAnimBlueprintCompilationBracketContext : public IAnimBlueprintCompilationBracketContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintCompilationBracketContext(FAnimBlueprintCompilerContext* InCompilerContext)
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: CompilerContext(InCompilerContext)
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{}
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virtual FCompilerResultsLog& GetMessageLogImpl() const override;
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virtual const TMap<UAnimGraphNode_Base*, int32>& GetAllocatedAnimNodeIndicesImpl() const override;
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virtual const TMap<UAnimGraphNode_Base*, FProperty*>& GetAllocatedHandlerPropertiesByNodeImpl() const override;
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FAnimBlueprintCompilerContext* CompilerContext;
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};
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class FAnimBlueprintCopyTermDefaultsContext : public IAnimBlueprintCopyTermDefaultsContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintCopyTermDefaultsContext(FAnimBlueprintCompilerContext* InCompilerContext)
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: CompilerContext(InCompilerContext)
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{}
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virtual FCompilerResultsLog& GetMessageLogImpl() const override;
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virtual const UAnimBlueprint* GetAnimBlueprintImpl() const override;
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FAnimBlueprintCompilerContext* CompilerContext;
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};
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class FAnimBlueprintNodeCopyTermDefaultsContext : public IAnimBlueprintNodeCopyTermDefaultsContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintNodeCopyTermDefaultsContext(UObject* InCDO, const FProperty* InTargetProperty, uint8* InDestinationPtr, const uint8* InSourcePtr, int32 InNodePropertyIndex)
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: CDO(InCDO)
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, TargetProperty(InTargetProperty)
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, DestinationPtr(InDestinationPtr)
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, SourcePtr(InSourcePtr)
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, NodePropertyIndex(InNodePropertyIndex)
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{}
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virtual UObject* GetClassDefaultObjectImpl() const override { return CDO; }
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virtual const FProperty* GetTargetPropertyImpl() const override { return TargetProperty; }
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virtual uint8* GetDestinationPtrImpl() const override { return DestinationPtr; }
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virtual const uint8* GetSourcePtrImpl() const override { return SourcePtr; }
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virtual int32 GetNodePropertyIndexImpl() const override { return NodePropertyIndex; }
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UObject* CDO;
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const FProperty* TargetProperty;
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uint8* DestinationPtr;
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const uint8* SourcePtr;
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int32 NodePropertyIndex;
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};
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class FAnimBlueprintExtensionCopyTermDefaultsContext : public IAnimBlueprintExtensionCopyTermDefaultsContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintExtensionCopyTermDefaultsContext(UObject* InCDO, const FProperty* InTargetProperty, uint8* InDestinationPtr, const uint8* InSourcePtr, int32 InNodePropertyIndex)
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: CDO(InCDO)
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, TargetProperty(InTargetProperty)
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, DestinationPtr(InDestinationPtr)
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, SourcePtr(InSourcePtr)
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, NodePropertyIndex(InNodePropertyIndex)
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{}
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virtual UObject* GetClassDefaultObjectImpl() const override { return CDO; }
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virtual const FProperty* GetTargetPropertyImpl() const override { return TargetProperty; }
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virtual uint8* GetDestinationPtrImpl() const override { return DestinationPtr; }
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virtual const uint8* GetSourcePtrImpl() const override { return SourcePtr; }
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virtual int32 GetNodePropertyIndexImpl() const override { return NodePropertyIndex; }
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UObject* CDO;
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const FProperty* TargetProperty;
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uint8* DestinationPtr;
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const uint8* SourcePtr;
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int32 NodePropertyIndex;
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};
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class FAnimBlueprintPostExpansionStepContext : public IAnimBlueprintPostExpansionStepContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintPostExpansionStepContext(FAnimBlueprintCompilerContext* InCompilerContext)
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: CompilerContext(InCompilerContext)
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{}
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virtual FCompilerResultsLog& GetMessageLogImpl() const override;
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virtual UEdGraph* GetConsolidatedEventGraphImpl() const override;
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virtual const FKismetCompilerOptions& GetCompileOptionsImpl() const override;
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FAnimBlueprintCompilerContext* CompilerContext;
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};
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class FAnimBlueprintNodeOverrideAssetsContext : public IAnimBlueprintNodeOverrideAssetsContext
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{
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private:
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friend class FAnimBlueprintCompilerContext;
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FAnimBlueprintNodeOverrideAssetsContext(FAnimNode_Base* InAnimNode, UScriptStruct* InAnimNodeType)
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: AnimNode(InAnimNode)
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, AnimNodeType(InAnimNodeType)
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{}
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// Add an asset to this context
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void AddAsset(UObject* InAsset) { Assets.Add(InAsset); }
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virtual FAnimNode_Base* GetAnimNodeImpl() const override { return AnimNode; }
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virtual UScriptStruct* GetAnimNodeTypeImpl() const override { return AnimNodeType; }
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virtual TArrayView<UObject* const> GetAssetsImpl() const override { return MakeArrayView(Assets); }
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// The anim node we are targeting
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FAnimNode_Base* AnimNode;
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// The type of the anim node we are targeting
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UScriptStruct* AnimNodeType;
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// All the assets to override
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TArray<UObject*> Assets;
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}; |