PainCausingVolume.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
//=============================================================================
// PhysicsVolume:  a bounding volume which affects actor physics
// Each  AActor  is affected at any time by one PhysicsVolume
//=============================================================================
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/ObjectMacros.h"
#include "Templates/SubclassOf.h"
#include "Engine/EngineTypes.h"
#include "GameFramework/PhysicsVolume.h"
#include "GameFramework/DamageType.h"
#include "PainCausingVolume.generated.h"
 
UCLASS(MinimalAPI)
class APainCausingVolume : public APhysicsVolume
{
    GENERATED_UCLASS_BODY()
 
    
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=PainCausingVolume)
    uint32 bPainCausing:1;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=PainCausingVolume)
    float DamagePerSec;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=PainCausingVolume)
    TSubclassOf<UDamageType> DamageType;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=PainCausingVolume)
    float PainInterval;
 
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category=PainCausingVolume)
    uint32 bEntryPain:1;
 
    UPROPERTY()
    uint32 BACKUP_bPainCausing:1;
 
    UPROPERTY()
    TObjectPtr<class AController> DamageInstigator;
 
    ENGINE_API virtual void PainTimer();
 
#if WITH_EDITOR
    //Begin AVolume Interface
    ENGINE_API virtual void CheckForErrors() override;
    //End AVolume Interface
#endif
 
    //Begin AActor Interface
    ENGINE_API virtual void PostInitializeComponents() override;
    ENGINE_API virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;
 
    /* reset actor to initial state - used when restarting level without reloading. */
    ENGINE_API virtual void Reset() override;
    //End AActor Interface
 
    //Being PhysicsVolume Interface
    ENGINE_API virtual void ActorEnteredVolume(class AActor* Other) override;
    //End PhysicsVolume Interface
 
    ENGINE_API virtual void CausePainTo(class AActor* Other);
 
protected:
 
    FTimerHandle TimerHandle_PainTimer;
};