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2cd00ea993
#rb guillaume.arruda, Mieszko.Zielinski [CL 32754702 by mikko mononen in ue5-main branch]
107 lines
3.2 KiB
C++
107 lines
3.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "StateTreeDelayTask.h"
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#include "StateTreeExecutionContext.h"
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#include UE_INLINE_GENERATED_CPP_BY_NAME(StateTreeDelayTask)
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#define LOCTEXT_NAMESPACE "StateTree"
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EStateTreeRunStatus FStateTreeDelayTask::EnterState(FStateTreeExecutionContext& Context, const FStateTreeTransitionResult& Transition) const
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{
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FInstanceDataType& InstanceData = Context.GetInstanceData(*this);
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if (!InstanceData.bRunForever)
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{
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InstanceData.RemainingTime = FMath::FRandRange(
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FMath::Max(0.0f, InstanceData.Duration - InstanceData.RandomDeviation), (InstanceData.Duration + InstanceData.RandomDeviation));
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}
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return EStateTreeRunStatus::Running;
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}
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EStateTreeRunStatus FStateTreeDelayTask::Tick(FStateTreeExecutionContext& Context, const float DeltaTime) const
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{
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FInstanceDataType& InstanceData = Context.GetInstanceData(*this);
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if (!InstanceData.bRunForever)
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{
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InstanceData.RemainingTime -= DeltaTime;
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if (InstanceData.RemainingTime <= 0.f)
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{
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return EStateTreeRunStatus::Succeeded;
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}
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}
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return EStateTreeRunStatus::Running;
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}
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#if WITH_EDITOR
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FText FStateTreeDelayTask::GetDescription(const FGuid& ID, FStateTreeDataView InstanceDataView, const IStateTreeBindingLookup& BindingLookup, EStateTreeNodeFormatting Formatting) const
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{
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const FInstanceDataType* InstanceData = InstanceDataView.GetPtr<FInstanceDataType>();
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check(InstanceData);
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FText Value = FText::GetEmpty();
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if (const FStateTreePropertyPath* RunForeverSourcePath = BindingLookup.GetPropertyBindingSource(FStateTreePropertyPath(ID, GET_MEMBER_NAME_CHECKED(FStateTreeDelayTaskInstanceData, bRunForever))))
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{
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Value = FText::Format(LOCTEXT("ForeverBound", "Forever={0}"),
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BindingLookup.GetPropertyPathDisplayName(*RunForeverSourcePath, Formatting));
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}
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else if (InstanceData->bRunForever)
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{
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Value = LOCTEXT("Forever", "Forever");
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}
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else
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{
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FNumberFormattingOptions Options;
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Options.MinimumFractionalDigits = 1;
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Options.MaximumFractionalDigits = 3;
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FText DurationText = BindingLookup.GetBindingSourceDisplayName(FStateTreePropertyPath(ID, GET_MEMBER_NAME_CHECKED(FInstanceDataType, Duration)), Formatting);
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if (DurationText.IsEmpty())
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{
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DurationText = FText::AsNumber(InstanceData->Duration, &Options);
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}
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FText RandomDeviationText = BindingLookup.GetBindingSourceDisplayName(FStateTreePropertyPath(ID, GET_MEMBER_NAME_CHECKED(FInstanceDataType, RandomDeviation)), Formatting);
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if (RandomDeviationText.IsEmpty()
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&& !FMath::IsNearlyZero(InstanceData->RandomDeviation))
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{
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RandomDeviationText = FText::AsNumber(InstanceData->RandomDeviation, &Options);
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}
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if (RandomDeviationText.IsEmpty())
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{
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Value = DurationText;
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}
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else
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{
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if (Formatting == EStateTreeNodeFormatting::RichText)
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{
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Value = FText::Format(LOCTEXT("DelayValueRich", "{0} <s>\u00B1{1}</>"), // +-
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DurationText,
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RandomDeviationText);
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}
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else
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{
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Value = FText::Format(LOCTEXT("DelayValue", "{0} \u00B1{1}"), // +-
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DurationText,
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RandomDeviationText);
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}
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}
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}
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const FText Format = (Formatting == EStateTreeNodeFormatting::RichText)
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? LOCTEXT("DelayRich", "<b>Delay</> {Time}")
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: LOCTEXT("Delay", "Delay {Time}");
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return FText::FormatNamed(Format,
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TEXT("Time"), Value);
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}
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#endif
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#undef LOCTEXT_NAMESPACE
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