PainCausingComponent.h

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// Copyright Blue Isle Studios Inc 2018. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Components/BoxComponent.h"
#include "PainCausingComponent.generated.h"
 
UCLASS(ClassGroup = (Custom), meta = (BlueprintSpawnableComponent))
class PROJECTX_API UPainCausingComponent : public UBoxComponent
{
    GENERATED_BODY()
 
public:
    /* How often should this component deal damage (seconds)? */
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = PainCausingVolume, meta = (ClampMin = 0.01, ClampMax = 10.0))
    float DamageTickInterval = 1.0f;
    /* How much damage to deal */
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = PainCausingVolume)
    float DamageAmount = 1.0f;
    /* Deal damage instantly when a character enters */
    UPROPERTY(BlueprintReadWrite, EditAnywhere, Category = PainCausingVolume)
    bool bDamageInstantly = true;
 
    virtual void TickComponent(float DeltaTime, enum ELevelTick TickType, FActorComponentTickFunction *ThisTickFunction);
 
private:
    TArray<class APawn*> Pawns;
 
    UPainCausingComponent();
 
    UFUNCTION()
    void AddPainActor(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex, bool bFromSweep, const FHitResult& SweepResult);
    UFUNCTION()
    void RemovePainActor(UPrimitiveComponent* OverlappedComponent, AActor* OtherActor, UPrimitiveComponent* OtherComp, int32 OtherBodyIndex);
};