KillCameraActor.h

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// Copyright Blue Isle Studios Inc 2018. All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "GameFramework/Actor.h"
#include "PoseSnapshot.h"
#include "KillCameraActor.generated.h"
 
class UCameraComponent;
class UMeshComponent;
class USpringArmComponent;
class AProjectXPlayerState;
class UProjectXDamageType;
class AProjectXCharacter;
 
UCLASS(Blueprintable)
class PROJECTX_API AKillCameraActor : public AActor
{
    GENERATED_BODY()
 
public:
    // Sets default values for this actor's properties
    AKillCameraActor();
 
    UFUNCTION(BlueprintCallable)
    void SetKillerPivotPoint(FVector NewPivotPoint) { ActorPivotPoint = NewPivotPoint; }
    UFUNCTION(BlueprintCallable)
    void SetWidgetPlacementPivot(FVector NewWidgetPlacementPivot) { WidgetPlacementPivot = NewWidgetPlacementPivot; }
    UFUNCTION(BlueprintCallable)
    void UpdateSpringArmLength(float Length);
 
    UFUNCTION(BlueprintCallable)
    UCameraComponent* GetCamera() const { return Camera; }
    UFUNCTION(BlueprintCallable)
    USpringArmComponent* GetSpringArm() const { return SpringArm; }
 
    UFUNCTION(BlueprintImplementableEvent)
    void InitializeKillCameraActor(AProjectXCharacter* Killed, AActor* Killer, AProjectXPlayerState* KillerState, TSubclassOf<UDamageType> DamageType) const;
 
    UFUNCTION()
    void KillerFocused();
 
    UFUNCTION(BlueprintCallable)
    const FPoseSnapshot& GetSnapShotPose() const { return PoseSnapShot; }
 
    void SetKillerBounds(FBoxSphereBounds NewBounds) { KillerBounds = NewBounds; }
    FBoxSphereBounds GetKillerBounds() const { return KillerBounds; }
    FVector GetWidgetPlacementPivot() const { return WidgetPlacementPivot; }
 
    FPoseSnapshot PoseSnapShot;
 
protected:
    // Called when the game starts or when spawned
    virtual void BeginPlay() override;
    void ForceSkeletalMeshUpdate(USkeletalMeshComponent* Mesh);
 
    UFUNCTION(BlueprintImplementableEvent)
    void OnKillerFocused();
 
    FVector WidgetPlacementPivot = FVector::ZeroVector;
    
    UPROPERTY()
    TArray<UMeshComponent*> KillCamActorMeshes;
    UPROPERTY(BlueprintReadOnly)
    FBoxSphereBounds KillerBounds = FBoxSphereBounds();
    UPROPERTY(BlueprintReadOnly)
    FVector ActorPivotPoint = FVector::ZeroVector;
    
    UPROPERTY(EditDefaultsOnly)
    UCameraComponent* Camera;
    UPROPERTY(EditDefaultsOnly)
    USpringArmComponent* SpringArm;
    UPROPERTY(EditDefaultsOnly)
    USceneComponent* Root;
};