ProjectileMovementParabolic.h

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// Fill out your copyright notice in the Description page of Project Settings.
 
#pragma once
 
#include "CoreMinimal.h"
#include "ProjectileMovementBase.h"
#include "ProjectileMovementParabolic.generated.h"
 
class UCurveFloat;
 
 
UCLASS(DisplayName = "포물선 (방향)")
class CK_UE_API UProjectileMovementParabolic : public UProjectileMovementBase
{
    GENERATED_BODY()
 
public:
    virtual void Activate(const FVector& InStart, const FVector& InDirection) override;
    virtual bool Simulate(float InDeltaTime, AActor* InOwner) override;
    virtual float GetProjectileDuration() const override { return Duration; }
 
public:
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    float Speed = 1000.f;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    float Duration = 2.f;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    float ArcHeight = 300.f;
 
private:
    FVector StartLocation = FVector::ZeroVector;
    FVector FlightDirection = FVector::ZeroVector;
    float TotalTime = 1.f;
    float ElapsedTime = 0.f;
    float ActiveArcHeight = 0.f;
};
 
 
UCLASS(DisplayName = "포물선 보간 (목표 지점)")
class CK_UE_API UProjectileMovementParabolicInterp : public UProjectileMovementBase
{
    GENERATED_BODY()
 
public:
    virtual void Activate(const FVector& InStart, const FVector& InTarget) override;
    virtual bool Simulate(float InDeltaTime, AActor* InOwner) override;
    virtual float GetProjectileDuration() const override { return Duration; }
 
public:
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    TObjectPtr<UCurveFloat> PositionCurve;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    float Duration = 1.f;
 
    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Movement")
    float ArcHeight = 300.f;
 
private:
    FVector StartLocation = FVector::ZeroVector;
    FVector EndLocation = FVector::ZeroVector;
    float TotalTime = 1.f;
    float ElapsedTime = 0.f;
    float ActiveArcHeight = 0.f;
};