[정리] 엑셀 데이터 임포트

엑셀 데이터 임포트

• DataAsset 과 유사하게 FTableRowBase를 상속 받은 구조체를 선언해야 함
• 엑셀의 Name 컬럼을 제외한 나머지 컬럼과 동일하게 UPROPERTY 속성을 선언해야 함
• 엑셀 데이터를 csv 로 export 한 후 언리얼 엔진에 임포트 해야함

USTRUCT(BlueprintType)
struct FABCharacterStat : public FTableRowBase
{
	GENERATED_BODY()

	public:
	FABCharacterStat() : MaxHp(0.0f), Attack(0.0f), AttackRange(0.0f), AttackSpeed(0.0f) {}

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Stat)
	float MaxHp;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Stat)
	float Attack;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Stat)
	float AttackRange;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Stat)
	float AttackSpeed;

	UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = Stat)
	float MovementSpeed;

	FABCharacterStat operator+(const FABCharacterStat& Other) const
	{
		const float* const ThisPtr = reinterpret_cast<const float* const>(this);
		const float* const OtherPtr = reinterpret_cast<const float* const>(&Other);

		FABCharacterStat Result;
		float* ResultPtr = reinterpret_cast<float*>(&Result);
		int32 StatNum = sizeof(FABCharacterStat) / sizeof(float);
		for (int32 i = 0; i < StatNum; i++)
		{
			ResultPtr[i] = ThisPtr[i] + OtherPtr[i];
		}

		return Result;
	}
};