GameplayTask_SpawnActor.h

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// Copyright Epic Games, Inc. All Rights Reserved.
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Templates/SubclassOf.h"
#include "UObject/ScriptInterface.h"
#include "GameFramework/Actor.h"
#include "GameplayTaskOwnerInterface.h"
#include "GameplayTask.h"
#include "GameplayTask_SpawnActor.generated.h"
 
DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FGameplayTaskSpawnActorDelegate, AActor*, SpawnedActor);
 
UCLASS(MinimalAPI)
class UGameplayTask_SpawnActor : public UGameplayTask
{
    GENERATED_BODY()
public:
    UPROPERTY(BlueprintAssignable)
    FGameplayTaskSpawnActorDelegate Success;
 
    UPROPERTY(BlueprintAssignable)
    FGameplayTaskSpawnActorDelegate DidNotSpawn;
    
    UFUNCTION(BlueprintCallable, Category = "GameplayTasks", meta = (DisplayName="Spawn Actor for Gameplay Task", AdvancedDisplay = "TaskOwner, bSpawnOnlyOnAuthority", DefaultToSelf = "TaskOwner", BlueprintInternalUseOnly = "TRUE"))
    static UGameplayTask_SpawnActor* SpawnActor(TScriptInterface<IGameplayTaskOwnerInterface> TaskOwner, FVector SpawnLocation, FRotator SpawnRotation, TSubclassOf<AActor> Class, bool bSpawnOnlyOnAuthority = false);
 
    UFUNCTION(BlueprintCallable, meta = (WorldContext="WorldContextObject", BlueprintInternalUseOnly = "true"), Category = "GameplayTasks")
    virtual bool BeginSpawningActor(UObject* WorldContextObject, AActor*& SpawnedActor);
 
    UFUNCTION(BlueprintCallable, meta = (WorldContext="WorldContextObject", BlueprintInternalUseOnly = "true"), Category = "GameplayTasks")
    virtual void FinishSpawningActor(UObject* WorldContextObject, AActor* SpawnedActor);
 
protected:
    FVector CachedSpawnLocation;
    FRotator CachedSpawnRotation;
    UPROPERTY()
    TSubclassOf<AActor> ClassToSpawn;
};