ArticyBaseTypes.h

//  
// Copyright (c) 2023 articy Software GmbH & Co. KG. All rights reserved.  
//
 
#pragma once
 
#include "CoreMinimal.h"
#include "ArticyHelpers.h"
#include "ArticyBaseTypes.generated.h"
 
class UArticyObject;

USTRUCT(BlueprintType)
struct ARTICYRUNTIME_API FArticyId
{
    GENERATED_BODY()
 
public:
 
    FArticyId() = default;
 
    // ReSharper disable once CppNonExplicitConvertingConstructor
    FArticyId(const uint64& Value) { *this = Value; }
    // ReSharper disable once CppNonExplicitConvertingConstructor
    FArticyId(const FString& Value) { *this = Value; }
    FArticyId(const TSharedPtr<FJsonValue> Json) { *this = (Json->Type == EJson::String ? ArticyHelpers::HexToUint64(Json->AsString()) : -1); }
 
    //========================================//

    bool InitFromString(const FString InSourceString);

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    int32 Low = 0;

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    int32 High = 0;
 
    //========================================//

    uint64 Get() const { return static_cast<uint64>(High) << 32 | static_cast<uint64>(Low); }

    FArticyId& operator=(const uint64& Value)
    {
        //the lower 32 bit are stored in Low, the higher 32 bit in high
        Low = static_cast<int32>(Value & 0xFFFFFFFF);
        High = static_cast<int32>(Value >> 32);
 
        return *this;
    }

    FArticyId& operator=(const FString& Value)
    {
        return *this = ArticyHelpers::HexToUint64(Value);
    }

    operator uint64 const() const { return Get(); }

    class UArticyPrimitive* GetObject(const UObject* WorldContext) const;

    template<typename T>
    T* GetObject(const UObject* WorldContext) const { return Cast<T>(GetObject(WorldContext)); }
 
    //========================================//

    friend uint32 GetTypeHash(const FArticyId& Id)
    {
        return Id.Low ^ Id.High;
    }

    bool IsNull() const
    {
        return High == 0 && Low == 0;
    }

    FString ToString() const
    {
        return FString::Printf(TEXT("(Low=%d, High=%d)"), Low, High);
    }

    FString ToAssetFriendlyString() const
    {
        return FString::Printf(TEXT("%d_%d"), Low, High);
    }
};
 
//---------------------------------------------------------------------------//
//---------------------------------------------------------------------------//

USTRUCT(BlueprintType)
struct ARTICYRUNTIME_API FArticySize
{
    GENERATED_BODY()
 
public:
 
    FArticySize() = default;
    FArticySize(TSharedPtr<FJsonValue> Json);

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float w = 0.f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float h = 0.f;

    FVector2D AsVector() const { return FVector2D{ w, h }; }
};

USTRUCT(BlueprintType)
struct ARTICYRUNTIME_API FArticyRect
{
    GENERATED_BODY()
 
public:
 
    FArticyRect() = default;
    FArticyRect(TSharedPtr<FJsonValue> Json);

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float x = 0.f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float y = 0.f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float w = 0.f;
    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    float h = 0.f;
};
 
//---------------------------------------------------------------------------//

UENUM(BlueprintType)
enum class EArticyPreviewImageViewBoxModes : uint8
{
    FromAsset = 0,  
    Custom = 1,     
};

UENUM()
enum class EArticyLocationAnchorSize : uint8
{
    Small = 0,   
    Medium = 1,  
    Large = 2,   
};

USTRUCT(BlueprintType)
struct ARTICYRUNTIME_API FArticyStdString
{
    GENERATED_BODY()
 
public:
 
    FArticyStdString() = default;
    FArticyStdString(const TSharedPtr<FJsonValue>& Json);

    UPROPERTY(EditAnywhere, BlueprintReadWrite, Category = "Articy")
    FText Text;
};

USTRUCT(BlueprintType)
struct ARTICYRUNTIME_API FArticyMultiLanguageString : public FArticyStdString
{
    GENERATED_BODY()
 
};