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1c69b826cc
- Added a pass during compilation when node and instance data can be checked and adjusted by the node - Changed blueprint based task to copy flags to the node in Compile() - Changed relevant gameplay interaction tasks to check tags during Compile() #rb Mieszko.Zielinski #preflight 6377724cf514e1ded9a5ff44 [CL 23193668 by mikko mononen in ue5-main branch]
85 lines
2.9 KiB
C++
85 lines
2.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "GameplayInteractionSendSlotEventTask.h"
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#include "StateTreeExecutionContext.h"
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#include "SmartObjectSubsystem.h"
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#include "StateTreeLinker.h"
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#include "VisualLogger/VisualLogger.h"
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#define LOCTEXT_NAMESPACE "GameplayInteractions"
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FGameplayInteractionSendSlotEventTask::FGameplayInteractionSendSlotEventTask()
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{
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// No tick needed.
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bShouldCallTick = false;
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bShouldCopyBoundPropertiesOnTick = false;
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}
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bool FGameplayInteractionSendSlotEventTask::Link(FStateTreeLinker& Linker)
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{
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Linker.LinkExternalData(SmartObjectSubsystemHandle);
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// Copy properties on exit state if the event is sent then.
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bShouldCopyBoundPropertiesOnExitState = (Trigger == EGameplayInteractionTaskTrigger::OnExitState);
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return true;
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}
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EDataValidationResult FGameplayInteractionSendSlotEventTask::Compile(FStateTreeDataView InstanceDataView, TArray<FText>& ValidationMessages)
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{
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EDataValidationResult Result = EDataValidationResult::Valid;
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if (!EventTag.IsValid() && !Payload.IsValid())
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{
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ValidationMessages.Add(LOCTEXT("MissingEventData", "EventTag and Payload properties are empty, expecting valid tag."));
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Result = EDataValidationResult::Invalid;
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}
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return Result;
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}
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EStateTreeRunStatus FGameplayInteractionSendSlotEventTask::EnterState(FStateTreeExecutionContext& Context, const FStateTreeTransitionResult& Transition) const
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{
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if (Trigger == EGameplayInteractionTaskTrigger::OnEnterState)
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{
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USmartObjectSubsystem& SmartObjectSubsystem = Context.GetExternalData(SmartObjectSubsystemHandle);
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const FInstanceDataType& InstanceData = Context.GetInstanceData(*this);
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if (InstanceData.TargetSlot.IsValid())
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{
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// Send the event
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SmartObjectSubsystem.SendSlotEvent(InstanceData.TargetSlot, EventTag, Payload);
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}
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else
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{
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UE_VLOG_UELOG(Context.GetOwner(), LogStateTree, Error, TEXT("[GameplayInteractionSendSlotEventTask] Expected valid TargetSlot handle."));
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}
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}
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return EStateTreeRunStatus::Running;
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}
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void FGameplayInteractionSendSlotEventTask::ExitState(FStateTreeExecutionContext& Context, const FStateTreeTransitionResult& Transition) const
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{
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const bool bLastStateFailed = Transition.CurrentRunStatus == EStateTreeRunStatus::Failed;
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if (Trigger == EGameplayInteractionTaskTrigger::OnExitState
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|| (bLastStateFailed && Trigger == EGameplayInteractionTaskTrigger::OnExitStateFailed)
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|| (!bLastStateFailed && Trigger == EGameplayInteractionTaskTrigger::OnExitStateSucceeded))
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{
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USmartObjectSubsystem& SmartObjectSubsystem = Context.GetExternalData(SmartObjectSubsystemHandle);
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const FInstanceDataType& InstanceData = Context.GetInstanceData(*this);
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if (InstanceData.TargetSlot.IsValid())
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{
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// Send the event
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SmartObjectSubsystem.SendSlotEvent(InstanceData.TargetSlot, EventTag, Payload);
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}
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else
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{
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UE_VLOG_UELOG(Context.GetOwner(), LogStateTree, Error, TEXT("[GameplayInteractionSendSlotEventTask] Expected valid TargetSlot handle."));
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}
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}
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}
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#undef LOCTEXT_NAMESPACE |