AI Character Source File

#include "MyAIController.h"
#include "BehaviorTree/BehaviorTree.h"
#include "Perception/PawnSensingComponent.h"

// Sets default values
AAICharacter::AAICharacter()
{
    // Set this character to call Tick() every frame.  You can turn this off to improve performance if you don't need it.
    PrimaryActorTick.bCanEverTick = true;

    //Initializing the pawn sensing component
    PawnSensingComp = CreateDefaultSubobject<UPawnSensingComponent>(TEXT("PawnSensingComp"));
    //Set the peripheral vision angle to 90 degrees
    PawnSensingComp->SetPeripheralVisionAngle(90.f);
}

// Called when the game starts or when spawned
void AAICharacter::BeginPlay()
{
    Super::BeginPlay();

    //Register the function that is going to fire when the character sees a Pawn
    if (PawnSensingComp)
    {
        PawnSensingComp->OnSeePawn.AddDynamic(this, &AAICharacter::OnSeePlayer);
    }
}

void AAICharacter::OnSeePlayer(APawn* Pawn)
{
    AMyAIController* AIController = Cast<AMyAIController>(GetController());
    //Set the seen target on the blackboard
    if (AIController)
    {
        GLog->Log("Oh hello there");
        AIController->SetSeenTarget(Pawn);
    }
}