File size: 1,238 Bytes
8d44bc8 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | // 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 |