// Called when the game starts or when spawned
void AMonsterAIControllerBase::BeginPlay()
{
Super::BeginPlay();
if (BehaviorTreeAsset)
{
RunBehaviorTree(BehaviorTreeAsset);
}
}
void AZanshinAIController::Possess(class APawn* InPawn)
{
Super::Possess(InPawn);
AZanshinBot* Character = Cast<AZanshinBot>(InPawn);
if (Character && Character->BehaviorTree) {
BlackboardComponent->InitializeBlackboard(*Character->BehaviorTree->BlackboardAsset);
BehaviorTreeComponent->StartTree(*(Character->BehaviorTree));
RunBehaviorTree(Character->BehaviorTree);
LocationID = BlackboardComponent->GetKeyID("Destination");
}
AZanshinDrone* Drone = Cast<AZanshinDrone>(InPawn);
if (Drone && Drone->BehaviorTree) {
BlackboardComponent->InitializeBlackboard(*Drone->BehaviorTree->BlackboardAsset);
BehaviorTreeComponent->StartTree(*(Drone->BehaviorTree));
RunBehaviorTree(Drone->BehaviorTree);
LocationID = BlackboardComponent->GetKeyID("Destination");
}
}
void AMurphysLawAIController::Possess(APawn* InPawn)
{
Super::Possess(InPawn);
// Reset the blackboard and start ai action logic
if (BehaviorTreeAsset != nullptr && InPawn != nullptr)
{
bPossessPawn = true;
// Based on AAIController::RunBehaviorTree implementation, the
// AAIController::Blackboard variable should be initialized on success
const bool StartedSuccessfully = RunBehaviorTree(BehaviorTreeAsset);
if(StartedSuccessfully && Blackboard != nullptr)
{
// Set initial default values
InitializeBlackboardKeys(InPawn);
}
else
{
ShowError("Blackboard component should have been created by parent class");
}
}
}
