Rainer LeitandClaude Fable 5.1
4f2c55cd2a
Salty.uproject (UE 5.8) from the Third Person template with class redirects, the SaltyCore and Salty modules, the three build targets, USaltyAssetManager calling InitGlobalData, Config/Tags with the 23 root namespaces, Scripts/run-tests.sh, build.sh and Authoring/create_gym.py, L_Gym, Git LFS attributes and the placeholder test. Template variants kept as reference (D-41). The four Fab packs stay out of the repository for now (~10 GB). The editor serves the engine MCP plugin on 127.0.0.1:8000 through DefaultEditorPerProjectUserSettings.ini. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
127 lines
3.3 KiB
C++
127 lines
3.3 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "CombatEnemySpawner.h"
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#include "Engine/World.h"
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#include "Components/SceneComponent.h"
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#include "Components/CapsuleComponent.h"
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#include "Components/ArrowComponent.h"
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#include "TimerManager.h"
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#include "CombatEnemy.h"
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ACombatEnemySpawner::ACombatEnemySpawner()
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{
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PrimaryActorTick.bCanEverTick = false;
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// create the root
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RootComponent = CreateDefaultSubobject<USceneComponent>(TEXT("Root"));
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// create the reference spawn capsule
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SpawnCapsule = CreateDefaultSubobject<UCapsuleComponent>(TEXT("Spawn Capsule"));
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SpawnCapsule->SetupAttachment(RootComponent);
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SpawnCapsule->SetRelativeLocation(FVector(0.0f, 0.0f, 90.0f));
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SpawnCapsule->SetCapsuleSize(35.0f, 90.0f);
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SpawnCapsule->SetCollisionProfileName(FName("NoCollision"));
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SpawnDirection = CreateDefaultSubobject<UArrowComponent>(TEXT("Spawn Direction"));
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SpawnDirection->SetupAttachment(RootComponent);
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}
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void ACombatEnemySpawner::BeginPlay()
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{
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Super::BeginPlay();
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// should we spawn an enemy right away?
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if (bShouldSpawnEnemiesImmediately)
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{
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// schedule the first enemy spawn
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GetWorld()->GetTimerManager().SetTimer(SpawnTimer, this, &ACombatEnemySpawner::SpawnEnemy, InitialSpawnDelay);
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}
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}
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void ACombatEnemySpawner::EndPlay(EEndPlayReason::Type EndPlayReason)
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{
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Super::EndPlay(EndPlayReason);
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// clear the spawn timer
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GetWorld()->GetTimerManager().ClearTimer(SpawnTimer);
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}
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void ACombatEnemySpawner::SpawnEnemy()
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{
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// ensure the enemy class is valid
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if (IsValid(EnemyClass))
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{
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// spawn the enemy at the reference capsule's transform
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FActorSpawnParameters SpawnParams;
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SpawnParams.SpawnCollisionHandlingOverride = ESpawnActorCollisionHandlingMethod::AdjustIfPossibleButAlwaysSpawn;
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ACombatEnemy* SpawnedEnemy = GetWorld()->SpawnActor<ACombatEnemy>(EnemyClass, SpawnCapsule->GetComponentTransform(), SpawnParams);
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// was the enemy successfully created?
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if (SpawnedEnemy)
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{
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// subscribe to the death delegate
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SpawnedEnemy->OnEnemyDied.AddDynamic(this, &ACombatEnemySpawner::OnEnemyDied);
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}
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}
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}
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void ACombatEnemySpawner::OnEnemyDied()
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{
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// decrease the spawn counter
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--SpawnCount;
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// is this the last enemy we should spawn?
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if (SpawnCount <= 0)
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{
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// schedule the activation on depleted message
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GetWorld()->GetTimerManager().SetTimer(SpawnTimer, this, &ACombatEnemySpawner::SpawnerDepleted, ActivationDelay);
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return;
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}
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// schedule the next enemy spawn
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GetWorld()->GetTimerManager().SetTimer(SpawnTimer, this, &ACombatEnemySpawner::SpawnEnemy, RespawnDelay);
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}
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void ACombatEnemySpawner::SpawnerDepleted()
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{
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// process the actors to activate list
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for (AActor* CurrentActor : ActorsToActivateWhenDepleted)
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{
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// check if the actor is activatable
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if (ICombatActivatable* CombatActivatable = Cast<ICombatActivatable>(CurrentActor))
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{
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// activate the actor
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CombatActivatable->ActivateInteraction(this);
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}
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}
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}
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void ACombatEnemySpawner::ToggleInteraction(AActor* ActivationInstigator)
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{
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// stub
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}
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void ACombatEnemySpawner::ActivateInteraction(AActor* ActivationInstigator)
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{
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// ensure we're only activated once, and only if we've deferred enemy spawning
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if (bHasBeenActivated || bShouldSpawnEnemiesImmediately)
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{
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return;
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}
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// raise the activation flag
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bHasBeenActivated = true;
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// spawn the first enemy
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SpawnEnemy();
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}
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void ACombatEnemySpawner::DeactivateInteraction(AActor* ActivationInstigator)
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{
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// stub
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}
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