Initial Agrarian Unreal project

2026-05-11 00:26:02 -07:00
commit 15f5cfc0f8
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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+
+#include "SideScrollingStateTreeUtility.h"
+#include "StateTreeExecutionContext.h"
+#include "StateTreeExecutionTypes.h"
+#include "AIController.h"
+#include "Kismet/GameplayStatics.h"
+
+EStateTreeRunStatus FStateTreeGetPlayerTask::Tick(FStateTreeExecutionContext& Context, const float DeltaTime) const
+{
+	// get the instance data
+	FInstanceDataType& InstanceData = Context.GetInstanceData(*this);
+
+	// set the player pawn as the target
+	InstanceData.TargetPlayer = UGameplayStatics::GetPlayerPawn(InstanceData.Controller.Get(), 0);
+
+	// are the NPC and target valid?
+	if (IsValid(InstanceData.TargetPlayer) && IsValid(InstanceData.NPC))
+	{
+		InstanceData.bValidTarget = FVector::Distance(InstanceData.NPC->GetActorLocation(), InstanceData.TargetPlayer->GetActorLocation()) < InstanceData.RangeMax;
+	}
+
+	return EStateTreeRunStatus::Running;
+}
+
+#if WITH_EDITOR
+FText FStateTreeGetPlayerTask::GetDescription(const FGuid& ID, FStateTreeDataView InstanceDataView, const IStateTreeBindingLookup& BindingLookup, EStateTreeNodeFormatting Formatting /*= EStateTreeNodeFormatting::Text*/) const
+{
+	return FText::FromString("<b>Get Player</b>");
+}
+#endif // WITH_EDITOR