You've already forked UnrealEngineUWP
mirror of
https://github.com/izzy2lost/UnrealEngineUWP.git
synced 2026-03-26 18:15:20 -07:00
9cb403b9ab
- Changed conditions to use the same code structure as tasks and evals - Tasks, Evaluators, and Conditions can have separate struct for instance and tree item - Converted existing tasks/evals/conds to use the new setup - Updated the UI to use the new setup - Limited the property binding to only first level properties in the instance struct - Removed StateTreeConditionItemDetails (uses the same details customization as tasks/evals) - Removed bunch of old test tasks and evals #jira UE-133870 #rb Yoan.StAmant #robomerge 5.0 [CL 18165353 by mikko mononen in ue5-main branch]
651 lines
26 KiB
C++
651 lines
26 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
|
|
#include "StateTreePropertyBindings.h"
|
|
#include "StateTreeTypes.h"
|
|
|
|
//----------------------------------------------------------------//
|
|
// FStateTreePropertyBindings
|
|
//----------------------------------------------------------------//
|
|
|
|
void FStateTreePropertyBindings::Reset()
|
|
{
|
|
SourceStructs.Reset();
|
|
CopyBatches.Reset();
|
|
PropertyBindings.Reset();
|
|
PropertyPaths.Reset();
|
|
PropertySegments.Reset();
|
|
PropertyCopies.Reset();
|
|
PropertyAccesses.Reset();
|
|
PropertyIndirections.Reset();
|
|
bBindingsResolved = false;
|
|
}
|
|
|
|
bool FStateTreePropertyBindings::ResolvePaths()
|
|
{
|
|
PropertyIndirections.Reset();
|
|
PropertyCopies.SetNum(PropertyBindings.Num());
|
|
PropertyAccesses.SetNum(PropertyPaths.Num());
|
|
|
|
bBindingsResolved = true;
|
|
|
|
bool bResult = true;
|
|
|
|
for (const FStateTreePropCopyBatch& Batch : CopyBatches)
|
|
{
|
|
for (int32 i = Batch.BindingsBegin; i != Batch.BindingsEnd; i++)
|
|
{
|
|
const FStateTreePropertyBinding& Binding = PropertyBindings[i];
|
|
FStateTreePropCopy& Copy = PropertyCopies[i];
|
|
|
|
Copy.SourceAccessIndex = Binding.SourcePathIndex;
|
|
Copy.TargetAccessIndex = Binding.TargetPathIndex;
|
|
Copy.SourceStructIndex = Binding.SourceStructIndex;
|
|
Copy.Type = Binding.CopyType;
|
|
|
|
const UStruct* SourceStruct = SourceStructs[Binding.SourceStructIndex].Struct;
|
|
const UStruct* TargetStruct = Batch.TargetStruct.Struct;
|
|
if (!SourceStruct || !TargetStruct)
|
|
{
|
|
bBindingsResolved = false;
|
|
break;
|
|
}
|
|
|
|
// Resolve paths and validate the copy. Stops on first failure.
|
|
bool bSuccess = true;
|
|
bSuccess = bSuccess && ResolvePath(SourceStruct, PropertyPaths[Binding.SourcePathIndex], PropertyAccesses[Copy.SourceAccessIndex]);
|
|
bSuccess = bSuccess && ResolvePath(TargetStruct, PropertyPaths[Binding.TargetPathIndex], PropertyAccesses[Copy.TargetAccessIndex]);
|
|
bSuccess = bSuccess && ValidateCopy(Copy);
|
|
if (!bSuccess)
|
|
{
|
|
// Resolving or validating failed, make the copy a nop.
|
|
Copy.Type = EStateTreePropertyCopyType::None;
|
|
bResult = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return bResult;
|
|
}
|
|
|
|
bool FStateTreePropertyBindings::ResolvePath(const UStruct* Struct, const FStateTreePropertyPath& Path, FStateTreePropertyAccess& OutAccess)
|
|
{
|
|
if (!Struct)
|
|
{
|
|
UE_LOG(LogStateTree, Error, TEXT("%s: '%s' Invalid source struct."), ANSI_TO_TCHAR(__FUNCTION__), *GetPathAsString(Path));
|
|
return false;
|
|
}
|
|
|
|
const UStruct* CurrentStruct = Struct;
|
|
FProperty* LeafProperty = nullptr;
|
|
const int32 IndirectionsBegin = PropertyIndirections.Num();
|
|
|
|
for (int32 i = Path.SegmentsBegin; i < Path.SegmentsEnd; i++)
|
|
{
|
|
const FStateTreePropertySegment& Segment = PropertySegments[i];
|
|
FStateTreePropertyIndirection& Indirection = PropertyIndirections.AddDefaulted_GetRef();
|
|
|
|
const bool bFinalSegment = i == (Path.SegmentsEnd - 1);
|
|
|
|
if (!ensure(CurrentStruct))
|
|
{
|
|
UE_LOG(LogStateTree, Error, TEXT("%s: '%s' Invalid struct."), ANSI_TO_TCHAR(__FUNCTION__), *GetPathAsString(Path, i, TEXT("<"), TEXT(">")));
|
|
return false;
|
|
}
|
|
FProperty* Property = CurrentStruct->FindPropertyByName(Segment.Name);
|
|
if (!Property)
|
|
{
|
|
// TODO: use core redirects to fix up the name.
|
|
UE_LOG(LogStateTree, Error, TEXT("%s: Malformed path '%s', could not to find property '%s%s.%s'."),
|
|
ANSI_TO_TCHAR(__FUNCTION__), *GetPathAsString(Path, i, TEXT("<"), TEXT(">")),
|
|
CurrentStruct->GetPrefixCPP(), *CurrentStruct->GetName(), *Segment.Name.ToString());
|
|
return false;
|
|
}
|
|
Indirection.ArrayIndex = Segment.ArrayIndex == INDEX_NONE ? 0 : Segment.ArrayIndex;
|
|
Indirection.Type = Segment.Type;
|
|
Indirection.Offset = Property->GetOffset_ForInternal() + Property->ElementSize * Indirection.ArrayIndex;
|
|
|
|
// Check to see if it is an array access first.
|
|
if (FArrayProperty* ArrayProperty = CastField<FArrayProperty>(Property))
|
|
{
|
|
if (FStructProperty* ArrayOfStructsProperty = CastField<FStructProperty>(ArrayProperty->Inner))
|
|
{
|
|
CurrentStruct = ArrayOfStructsProperty->Struct;
|
|
}
|
|
else if (FObjectPropertyBase* ArrayOfObjectsProperty = CastField<FObjectPropertyBase>(ArrayProperty->Inner))
|
|
{
|
|
CurrentStruct = ArrayOfObjectsProperty->PropertyClass;
|
|
}
|
|
Indirection.ArrayProperty = ArrayProperty;
|
|
}
|
|
// Leaf segments all get treated the same, plain, struct or object
|
|
else if (bFinalSegment)
|
|
{
|
|
CurrentStruct = nullptr;
|
|
}
|
|
// Check to see if this is a simple structure (eg. not an array of structures)
|
|
else if (FStructProperty* StructProperty = CastField<FStructProperty>(Property))
|
|
{
|
|
CurrentStruct = StructProperty->Struct;
|
|
}
|
|
// Check to see if this is a simple object (eg. not an array of objects)
|
|
else if (FObjectProperty* ObjectProperty = CastField<FObjectProperty>(Property))
|
|
{
|
|
CurrentStruct = ObjectProperty->PropertyClass;
|
|
}
|
|
// Check to see if this is a simple weak object property (eg. not an array of weak objects).
|
|
else if (FWeakObjectProperty* WeakObjectProperty = CastField<FWeakObjectProperty>(Property))
|
|
{
|
|
CurrentStruct = WeakObjectProperty->PropertyClass;
|
|
}
|
|
// Check to see if this is a simple soft object property (eg. not an array of soft objects).
|
|
else if (FSoftObjectProperty* SoftObjectProperty = CastField<FSoftObjectProperty>(Property))
|
|
{
|
|
CurrentStruct = SoftObjectProperty->PropertyClass;
|
|
}
|
|
else
|
|
{
|
|
UE_LOG(LogStateTree, Error, TEXT("%s: Unsupported segment %s in path '%s'."),
|
|
ANSI_TO_TCHAR(__FUNCTION__), *Property->GetCPPType(), *GetPathAsString(Path, i, TEXT("<"), TEXT(">")));
|
|
}
|
|
|
|
if (bFinalSegment)
|
|
{
|
|
LeafProperty = Property;
|
|
}
|
|
}
|
|
|
|
int32 IndirectionsEnd = PropertyIndirections.Num();
|
|
|
|
// Collapse adjacent offset indirections
|
|
for (int32 i = IndirectionsBegin; i < IndirectionsEnd; i++)
|
|
{
|
|
FStateTreePropertyIndirection& Indirection = PropertyIndirections[i];
|
|
if (Indirection.Type == EStateTreePropertyAccessType::Offset && (i + 1) < IndirectionsEnd)
|
|
{
|
|
FStateTreePropertyIndirection& NextIndirection = PropertyIndirections[i + 1];
|
|
if (NextIndirection.Type == EStateTreePropertyAccessType::Offset)
|
|
{
|
|
Indirection.Offset += NextIndirection.Offset;
|
|
PropertyIndirections.RemoveAt(i + 1);
|
|
i--;
|
|
IndirectionsEnd--;
|
|
}
|
|
}
|
|
}
|
|
|
|
OutAccess.IndirectionsBegin = IndirectionsBegin;
|
|
OutAccess.IndirectionsEnd = IndirectionsEnd;
|
|
OutAccess.LeafProperty = LeafProperty;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool FStateTreePropertyBindings::ValidateCopy(FStateTreePropCopy& Copy) const
|
|
{
|
|
const FProperty* SourceProperty = PropertyAccesses[Copy.SourceAccessIndex].LeafProperty;
|
|
const FProperty* TargetProperty = PropertyAccesses[Copy.TargetAccessIndex].LeafProperty;
|
|
|
|
if (!SourceProperty || !TargetProperty)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
// Extract underlying types for enums
|
|
if (const FEnumProperty* EnumPropertyA = CastField<const FEnumProperty>(SourceProperty))
|
|
{
|
|
SourceProperty = EnumPropertyA->GetUnderlyingProperty();
|
|
}
|
|
|
|
if (const FEnumProperty* EnumPropertyB = CastField<const FEnumProperty>(TargetProperty))
|
|
{
|
|
TargetProperty = EnumPropertyB->GetUnderlyingProperty();
|
|
}
|
|
|
|
bool bResult = true;
|
|
switch (Copy.Type)
|
|
{
|
|
case EStateTreePropertyCopyType::CopyPlain:
|
|
Copy.CopySize = PropertyAccesses[Copy.SourceAccessIndex].LeafProperty->ElementSize * PropertyAccesses[Copy.SourceAccessIndex].LeafProperty->ArrayDim;
|
|
bResult = (SourceProperty->PropertyFlags & CPF_IsPlainOldData) != 0 && (TargetProperty->PropertyFlags & CPF_IsPlainOldData) != 0;
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyComplex:
|
|
bResult = true;
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyBool:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FBoolProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyStruct:
|
|
bResult = SourceProperty->IsA<FStructProperty>() && TargetProperty->IsA<FStructProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyObject:
|
|
bResult = SourceProperty->IsA<FObjectPropertyBase>() && TargetProperty->IsA<FObjectPropertyBase>();
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyName:
|
|
bResult = SourceProperty->IsA<FNameProperty>() && TargetProperty->IsA<FNameProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyFixedArray:
|
|
bResult = SourceProperty->IsA<FArrayProperty>() && TargetProperty->IsA<FArrayProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToByte:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FByteProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToInt32:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FIntProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToUInt32:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FUInt32Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToInt64:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FInt64Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToFloat:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FFloatProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToDouble:
|
|
bResult = SourceProperty->IsA<FBoolProperty>() && TargetProperty->IsA<FDoubleProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToInt32:
|
|
bResult = SourceProperty->IsA<FByteProperty>() && TargetProperty->IsA<FIntProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToUInt32:
|
|
bResult = SourceProperty->IsA<FByteProperty>() && TargetProperty->IsA<FUInt32Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToInt64:
|
|
bResult = SourceProperty->IsA<FByteProperty>() && TargetProperty->IsA<FInt64Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToFloat:
|
|
bResult = SourceProperty->IsA<FByteProperty>() && TargetProperty->IsA<FFloatProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToDouble:
|
|
bResult = SourceProperty->IsA<FByteProperty>() && TargetProperty->IsA<FDoubleProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToInt64:
|
|
bResult = SourceProperty->IsA<FIntProperty>() && TargetProperty->IsA<FInt64Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToFloat:
|
|
bResult = SourceProperty->IsA<FIntProperty>() && TargetProperty->IsA<FFloatProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToDouble:
|
|
bResult = SourceProperty->IsA<FIntProperty>() && TargetProperty->IsA<FDoubleProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteFloatToDouble:
|
|
bResult = SourceProperty->IsA<FFloatProperty>() && TargetProperty->IsA<FDoubleProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::DemoteDoubleToFloat:
|
|
bResult = SourceProperty->IsA<FDoubleProperty>() && TargetProperty->IsA<FFloatProperty>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteUInt32ToInt64:
|
|
bResult = SourceProperty->IsA<FUInt32Property>() && TargetProperty->IsA<FInt64Property>();
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteUInt32ToFloat:
|
|
bResult = SourceProperty->IsA<FUInt32Property>() && TargetProperty->IsA<FFloatProperty>();
|
|
break;
|
|
default:
|
|
UE_LOG(LogStateTree, Error, TEXT("FStateTreePropertyBindings::ValidateCopy: Unhandled copy type %s between '%s' and '%s'"),
|
|
*StaticEnum<EStateTreePropertyCopyType>()->GetValueAsString(Copy.Type), *SourceProperty->GetNameCPP(), *TargetProperty->GetNameCPP());
|
|
bResult = false;
|
|
break;
|
|
}
|
|
|
|
UE_CLOG(!bResult, LogStateTree, Error, TEXT("FStateTreePropertyBindings::ValidateCopy: Failed to validate copy type %s between '%s' and '%s'"),
|
|
*StaticEnum<EStateTreePropertyCopyType>()->GetValueAsString(Copy.Type), *SourceProperty->GetNameCPP(), *TargetProperty->GetNameCPP());
|
|
|
|
return bResult;
|
|
}
|
|
|
|
uint8* FStateTreePropertyBindings::GetAddress(FStateTreeDataView InStructView, const FStateTreePropertyAccess& InAccess) const
|
|
{
|
|
check(InStructView.IsValid());
|
|
|
|
uint8* Address = InStructView.GetMutableMemory();
|
|
for (int32 i = InAccess.IndirectionsBegin; Address != nullptr && i < InAccess.IndirectionsEnd; i++)
|
|
{
|
|
const FStateTreePropertyIndirection& Indirection = PropertyIndirections[i];
|
|
switch (Indirection.Type)
|
|
{
|
|
case EStateTreePropertyAccessType::Offset:
|
|
{
|
|
Address = Address + Indirection.Offset;
|
|
break;
|
|
}
|
|
case EStateTreePropertyAccessType::Object:
|
|
{
|
|
UObject* Object = *reinterpret_cast<UObject**>(Address + Indirection.Offset);
|
|
Address = reinterpret_cast<uint8*>(Object);
|
|
break;
|
|
}
|
|
case EStateTreePropertyAccessType::WeakObject:
|
|
{
|
|
TWeakObjectPtr<UObject>& WeakObjectPtr = *reinterpret_cast<TWeakObjectPtr<UObject>*>(Address + Indirection.Offset);
|
|
UObject* Object = WeakObjectPtr.Get();
|
|
Address = reinterpret_cast<uint8*>(Object);
|
|
break;
|
|
}
|
|
case EStateTreePropertyAccessType::SoftObject:
|
|
{
|
|
FSoftObjectPtr& SoftObjectPtr = *reinterpret_cast<FSoftObjectPtr*>(Address + Indirection.Offset);
|
|
UObject* Object = SoftObjectPtr.Get();
|
|
Address = reinterpret_cast<uint8*>(Object);
|
|
break;
|
|
}
|
|
case EStateTreePropertyAccessType::IndexArray:
|
|
{
|
|
check(Indirection.ArrayProperty);
|
|
FScriptArrayHelper Helper(Indirection.ArrayProperty, Address + Indirection.Offset);
|
|
if (Helper.IsValidIndex(Indirection.ArrayIndex))
|
|
{
|
|
Address = reinterpret_cast<uint8*>(Helper.GetRawPtr(Indirection.ArrayIndex));
|
|
}
|
|
else
|
|
{
|
|
Address = nullptr;
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
ensureMsgf(false, TEXT("FStateTreePropertyBindings::GetAddress: Unhandled indirection type %s for '%s'"),
|
|
*StaticEnum<EStateTreePropertyAccessType>()->GetValueAsString(Indirection.Type), *InAccess.LeafProperty->GetNameCPP());
|
|
}
|
|
}
|
|
|
|
return Address;
|
|
}
|
|
|
|
void FStateTreePropertyBindings::PerformCopy(const FStateTreePropCopy& Copy, const FProperty* SourceProperty, const uint8* SourceAddress, const FProperty* TargetProperty, uint8* TargetAddress) const
|
|
{
|
|
check(SourceProperty);
|
|
check(SourceAddress);
|
|
check(TargetProperty);
|
|
check(TargetAddress);
|
|
|
|
switch (Copy.Type)
|
|
{
|
|
case EStateTreePropertyCopyType::CopyPlain:
|
|
FMemory::Memcpy(TargetAddress, SourceAddress, Copy.CopySize);
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyComplex:
|
|
SourceProperty->CopyCompleteValue(TargetAddress, SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyBool:
|
|
static_cast<const FBoolProperty*>(TargetProperty)->SetPropertyValue(TargetAddress, static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress));
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyStruct:
|
|
static_cast<const FStructProperty*>(TargetProperty)->Struct->CopyScriptStruct(TargetAddress, SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyObject:
|
|
static_cast<const FObjectPropertyBase*>(TargetProperty)->SetObjectPropertyValue(TargetAddress, static_cast<const FObjectPropertyBase*>(SourceProperty)->GetObjectPropertyValue(SourceAddress));
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyName:
|
|
static_cast<const FNameProperty*>(TargetProperty)->SetPropertyValue(TargetAddress, static_cast<const FNameProperty*>(SourceProperty)->GetPropertyValue(SourceAddress));
|
|
break;
|
|
case EStateTreePropertyCopyType::CopyFixedArray:
|
|
{
|
|
// Copy into fixed sized array (EditFixedSize). Resizable arrays are copied as Complex, and regular fixed sizes arrays via the regular copies (dim specifies array size).
|
|
const FArrayProperty* SourceArrayProperty = static_cast<const FArrayProperty*>(SourceProperty);
|
|
const FArrayProperty* TargetArrayProperty = static_cast<const FArrayProperty*>(TargetProperty);
|
|
FScriptArrayHelper SourceArrayHelper(SourceArrayProperty, SourceAddress);
|
|
FScriptArrayHelper TargetArrayHelper(TargetArrayProperty, TargetAddress);
|
|
|
|
const int32 MinSize = FMath::Min(SourceArrayHelper.Num(), TargetArrayHelper.Num());
|
|
for (int32 ElementIndex = 0; ElementIndex < MinSize; ++ElementIndex)
|
|
{
|
|
SourceArrayProperty->Inner->CopySingleValue(TargetArrayHelper.GetRawPtr(ElementIndex), SourceArrayHelper.GetRawPtr(ElementIndex));
|
|
}
|
|
break;
|
|
}
|
|
case EStateTreePropertyCopyType::PromoteBoolToByte:
|
|
*reinterpret_cast<uint8*>(TargetAddress) = (uint8)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToInt32:
|
|
*reinterpret_cast<int32*>(TargetAddress) = (int32)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToUInt32:
|
|
*reinterpret_cast<uint32*>(TargetAddress) = (uint32)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToInt64:
|
|
*reinterpret_cast<int64*>(TargetAddress) = (int64)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToFloat:
|
|
*reinterpret_cast<float*>(TargetAddress) = (float)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteBoolToDouble:
|
|
*reinterpret_cast<double*>(TargetAddress) = (double)static_cast<const FBoolProperty*>(SourceProperty)->GetPropertyValue(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToInt32:
|
|
*reinterpret_cast<int32*>(TargetAddress) = (int32)*reinterpret_cast<const uint8*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToUInt32:
|
|
*reinterpret_cast<uint32*>(TargetAddress) = (uint32)*reinterpret_cast<const uint8*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToInt64:
|
|
*reinterpret_cast<int64*>(TargetAddress) = (int64)*reinterpret_cast<const uint8*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToFloat:
|
|
*reinterpret_cast<float*>(TargetAddress) = (float)*reinterpret_cast<const uint8*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteByteToDouble:
|
|
*reinterpret_cast<double*>(TargetAddress) = (double)*reinterpret_cast<const uint8*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToInt64:
|
|
*reinterpret_cast<int64*>(TargetAddress) = (int64)*reinterpret_cast<const int32*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToFloat:
|
|
*reinterpret_cast<float*>(TargetAddress) = (float)*reinterpret_cast<const int32*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteInt32ToDouble:
|
|
*reinterpret_cast<double*>(TargetAddress) = (double)*reinterpret_cast<const int32*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteFloatToDouble:
|
|
*reinterpret_cast<double*>(TargetAddress) = (double)*reinterpret_cast<const float*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::DemoteDoubleToFloat:
|
|
*reinterpret_cast<float*>(TargetAddress) = (float)*reinterpret_cast<const double*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteUInt32ToInt64:
|
|
*reinterpret_cast<int64*>(TargetAddress) = (int64)*reinterpret_cast<const uint32*>(SourceAddress);
|
|
break;
|
|
case EStateTreePropertyCopyType::PromoteUInt32ToFloat:
|
|
*reinterpret_cast<float*>(TargetAddress) = (float)*reinterpret_cast<const uint32*>(SourceAddress);
|
|
break;
|
|
default:
|
|
ensureMsgf(false, TEXT("FStateTreePropertyBindings::PerformCopy: Unhandled copy type %s between '%s' and '%s'"),
|
|
*StaticEnum<EStateTreePropertyCopyType>()->GetValueAsString(Copy.Type), *SourceProperty->GetNameCPP(), *TargetProperty->GetNameCPP());
|
|
break;
|
|
}
|
|
}
|
|
|
|
void FStateTreePropertyBindings::CopyTo(TConstArrayView<FStateTreeDataView> SourceStructViews, const int32 TargetBatchIndex, FStateTreeDataView TargetStructView) const
|
|
{
|
|
// This is made ensure so that the programmers have the change to catch it (it's usually programming error not to call ResolvePaths(), and it wont spam log for others.
|
|
if (!ensureMsgf(bBindingsResolved, TEXT("Bindings must be resolved successfully before copying. See ResolvePaths()")))
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (TargetBatchIndex == INDEX_NONE)
|
|
{
|
|
return;
|
|
}
|
|
|
|
check(CopyBatches.IsValidIndex(TargetBatchIndex));
|
|
const FStateTreePropCopyBatch& Batch = CopyBatches[TargetBatchIndex];
|
|
|
|
check(TargetStructView.IsValid());
|
|
check(TargetStructView.GetStruct() == Batch.TargetStruct.Struct);
|
|
|
|
for (int32 i = Batch.BindingsBegin; i != Batch.BindingsEnd; i++)
|
|
{
|
|
const FStateTreePropCopy& Copy = PropertyCopies[i];
|
|
// Copies that fail to be resolved (i.e. property path does not resolve, types changed) will be marked as None, skip them.
|
|
if (Copy.Type == EStateTreePropertyCopyType::None)
|
|
{
|
|
continue;
|
|
}
|
|
const FStateTreePropertyAccess& SourceAccess = PropertyAccesses[Copy.SourceAccessIndex];
|
|
const FStateTreePropertyAccess& TargetAccess = PropertyAccesses[Copy.TargetAccessIndex];
|
|
check(SourceStructViews[Copy.SourceStructIndex].GetStruct() == SourceStructs[Copy.SourceStructIndex].Struct);
|
|
const uint8* SourceAddress = GetAddress(SourceStructViews[Copy.SourceStructIndex], SourceAccess);
|
|
uint8* TargetAddress = GetAddress(TargetStructView, TargetAccess);
|
|
if (SourceAddress && TargetAddress)
|
|
{
|
|
PerformCopy(Copy, SourceAccess.LeafProperty, SourceAddress, TargetAccess.LeafProperty, TargetAddress);
|
|
}
|
|
}
|
|
}
|
|
|
|
void FStateTreePropertyBindings::DebugPrintInternalLayout(FString& OutString) const
|
|
{
|
|
/** Array of expected source structs. */
|
|
OutString += FString::Printf(TEXT("\nBindableStructDesc (%d)\n [ %-40s | %-40s ]\n"), SourceStructs.Num(), TEXT("Type"), TEXT("Name"));
|
|
for (const FStateTreeBindableStructDesc& BindableStructDesc : SourceStructs)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %-40s | %-40s |\n"),
|
|
BindableStructDesc.Struct ? *BindableStructDesc.Struct->GetName() : TEXT("null"),
|
|
*BindableStructDesc.Name.ToString());
|
|
}
|
|
|
|
/** Array of copy batches. */
|
|
OutString += FString::Printf(TEXT("\nCopyBatches (%d)\n [ %-40s | %-40s | %-8s [%-3s:%-3s[ ]\n"), CopyBatches.Num(),
|
|
TEXT("Target Type"), TEXT("Target Name"), TEXT("Bindings"), TEXT("Beg"), TEXT("End"));
|
|
for (const FStateTreePropCopyBatch& CopyBatch : CopyBatches)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %-40s | %-40s | %8s [%3d:%-3d[ |\n"),
|
|
CopyBatch.TargetStruct.Struct ? *CopyBatch.TargetStruct.Struct->GetName() : TEXT("null"),
|
|
*CopyBatch.TargetStruct.Name.ToString(),
|
|
TEXT(""), CopyBatch.BindingsBegin, CopyBatch.BindingsEnd);
|
|
}
|
|
|
|
/** Array of property bindings, resolved into arrays of copies before use. */
|
|
OutString += FString::Printf(TEXT("\nPropertyBindings (%d)\n [ %-8s | %-8s | %-10s | %-50s ]\n"), PropertyBindings.Num(),
|
|
TEXT("Src Path"), TEXT("Tgt Path"), TEXT("Src Struct"), TEXT("Copy Type"));
|
|
for (const FStateTreePropertyBinding& PropertyBinding : PropertyBindings)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %8d | %8d | %10d | %-50s |\n"),
|
|
PropertyBinding.SourcePathIndex, PropertyBinding.TargetPathIndex, PropertyBinding.SourceStructIndex,
|
|
*StaticEnum<EStateTreePropertyCopyType>()->GetValueAsString(PropertyBinding.CopyType));
|
|
}
|
|
|
|
/** Array of property bindings, indexed by property paths. */
|
|
OutString += FString::Printf(TEXT("\nPropertyPaths (%d)\n [ %-4s [%3s:%3s[ |\n"), PropertyPaths.Num(),
|
|
TEXT("Seg."), TEXT("Beg"), TEXT("End"));
|
|
for (const FStateTreePropertyPath& PropertyPath : PropertyPaths)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %4s [%3d:%-3d[ |\n"), TEXT(""), PropertyPath.SegmentsBegin, PropertyPath.SegmentsEnd);
|
|
}
|
|
|
|
/** Array of property segments, indexed by property paths. */
|
|
OutString += FString::Printf(TEXT("\nPropertySegments (%d)\n [ %-20s | %3s | %-40s ]\n"), PropertySegments.Num(),
|
|
TEXT("Name"), TEXT("Idx"), TEXT("Access Type"));
|
|
for (const FStateTreePropertySegment& PropertySegment : PropertySegments)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %-20s | %3d | %-40s |\n"),
|
|
*PropertySegment.Name.ToString(),
|
|
PropertySegment.ArrayIndex, *StaticEnum<EStateTreePropertyAccessType>()->GetValueAsString(PropertySegment.Type));
|
|
}
|
|
|
|
/** Array of property copies */
|
|
OutString += FString::Printf(TEXT("\nPropertyCopies (%d)\n [ %-7s | %-7s | %-7s | %-50s | %-4s ]\n"), PropertyCopies.Num(),
|
|
TEXT("Src Idx"), TEXT("Tgt Idx"), TEXT("Struct"), TEXT("Copy Type"), TEXT("Size"));
|
|
for (const FStateTreePropCopy& PropertyCopy : PropertyCopies)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %7d | %7d | %7d | %-50s | %4d |\n"),
|
|
PropertyCopy.SourceAccessIndex, PropertyCopy.TargetAccessIndex, PropertyCopy.SourceStructIndex,
|
|
*StaticEnum<EStateTreePropertyCopyType>()->GetValueAsString(PropertyCopy.Type),
|
|
PropertyCopy.CopySize);
|
|
}
|
|
|
|
/** Array of property accesses, indexed by copies*/
|
|
OutString += FString::Printf(TEXT("\nPropertyAccesses (%d)\n [ %-8s [%-4s:%-4s [ |\n"), PropertyAccesses.Num(),
|
|
TEXT("Indirect"), TEXT("Beg"), TEXT("End"));
|
|
for (const FStateTreePropertyAccess& PropertyAccess : PropertyAccesses)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %8s [%4d:%-4d [ |\n"), TEXT(""), PropertyAccess.IndirectionsBegin, PropertyAccess.IndirectionsEnd);
|
|
}
|
|
|
|
/** Array of property indirections, indexed by accesses*/
|
|
OutString += FString::Printf(TEXT("\nPropertyIndirections (%d)\n [ %-4s | %-4s | %-40s ] \n"), PropertyIndirections.Num(),
|
|
TEXT("Idx"), TEXT("Off."), TEXT("Access Type"));
|
|
for (const FStateTreePropertyIndirection& PropertyIndirection : PropertyIndirections)
|
|
{
|
|
OutString += FString::Printf(TEXT(" | %4d | %4d | %-40s |\n"),
|
|
PropertyIndirection.ArrayIndex, PropertyIndirection.Offset,*StaticEnum<EStateTreePropertyAccessType>()->GetValueAsString(PropertyIndirection.Type));
|
|
}
|
|
}
|
|
|
|
FString FStateTreePropertyBindings::GetPathAsString(const FStateTreePropertyPath& Path, const int32 HighlightedSegment, const TCHAR* HighlightPrefix, const TCHAR* HighlightPostfix)
|
|
{
|
|
FString Result;
|
|
for (int32 i = Path.SegmentsBegin; i < Path.SegmentsEnd; i++)
|
|
{
|
|
const FStateTreePropertySegment& Segment = PropertySegments[i];
|
|
if (i > 0)
|
|
{
|
|
Result += TEXT(".");
|
|
}
|
|
|
|
if (i == HighlightedSegment && HighlightPrefix)
|
|
{
|
|
Result += HighlightPrefix;
|
|
}
|
|
|
|
Result += Segment.Name.ToString();
|
|
|
|
if (i == HighlightedSegment && HighlightPostfix)
|
|
{
|
|
Result += HighlightPostfix;
|
|
}
|
|
}
|
|
return Result;
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------//
|
|
// FStateTreeEditorPropertyPath
|
|
//----------------------------------------------------------------//
|
|
|
|
FString FStateTreeEditorPropertyPath::ToString(const int32 HighlightedSegment, const TCHAR* HighlightPrefix, const TCHAR* HighlightPostfix) const
|
|
{
|
|
FString Result;
|
|
for (int32 i = 0; i < Path.Num(); i++)
|
|
{
|
|
if (i > 0)
|
|
{
|
|
Result += TEXT(".");
|
|
}
|
|
if (i == HighlightedSegment && HighlightPrefix)
|
|
{
|
|
Result += HighlightPrefix;
|
|
}
|
|
|
|
Result += Path[i];
|
|
|
|
if (i == HighlightedSegment && HighlightPostfix)
|
|
{
|
|
Result += HighlightPostfix;
|
|
}
|
|
}
|
|
return Result;
|
|
}
|
|
|
|
bool FStateTreeEditorPropertyPath::operator==(const FStateTreeEditorPropertyPath& RHS) const
|
|
{
|
|
if (StructID != RHS.StructID)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
if (Path.Num() != RHS.Path.Num())
|
|
{
|
|
return false;
|
|
}
|
|
|
|
for (int32 i = 0; i < Path.Num(); i++)
|
|
{
|
|
if (Path[i] != RHS.Path[i])
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|