EnhancedRawInputSettings.h

// (c) 2025 by Lemontree Softworks - All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Engine/DeveloperSettings.h"
#include "InputCoreTypes.h"
 
#include "EnhancedRawInputSettings.generated.h"
 
UENUM(BlueprintType)
enum class ERawInputAxisOutputType : uint8
{
    Raw,
    Gamepad,
    Axis
};
 
UENUM(BlueprintType)
enum class ERawInputPovOutputType : uint8
{
    Raw,
    Gamepad,
    Axis,
    POV
};
 
 
UENUM(BlueprintType)
enum class EHidAxisUsages : uint8
{
    None = 0x00 UMETA(DisplayName = "None"),
    XAxis = 0x30 UMETA(DisplayName = "X Axis"),
    YAxis = 0x31 UMETA(DisplayName = "Y Axis"),
    ZAxis = 0x32 UMETA(DisplayName = "Z Axis"),
    RxAxis = 0x33 UMETA(DisplayName = "RX Axis"),
    RyAxis = 0x34 UMETA(DisplayName = "RY Axis"),
    RzAxis = 0x35 UMETA(DisplayName = "RZ Axis"),
    Slider = 0x36 UMETA(DisplayName = "Slider"),
    Dial = 0x37 UMETA(DisplayName = "Dial"),
    Wheel = 0x38 UMETA(DisplayName = "Wheel")
};

USTRUCT(BlueprintType)
struct ENHANCEDRAWINPUT_API FProductIdentification
{
    GENERATED_BODY()
    
     
    UPROPERTY(EditAnywhere, Category="Product Identification")
    int32 VendorId;

    UPROPERTY(EditAnywhere, Category="Product Identification")
    int32 ProductId;
};

USTRUCT()
struct ENHANCEDRAWINPUT_API FEnhancedRawInputAxisProperties
{
    GENERATED_BODY()
 
    FEnhancedRawInputAxisProperties()
        : bEnabled(true),
          HidUsage(),
          bInverted(false),
          Type(ERawInputAxisOutputType::Gamepad),
          Offset(0.f)
    {
    }

    UPROPERTY(EditAnywhere, Category="Axis Properties")
    bool bEnabled;

    UPROPERTY(EditAnywhere, Category="Axis Properties", meta=(EditCondition="bEnabled"))
    EHidAxisUsages HidUsage;

    UPROPERTY(EditAnywhere, Category="Axis Properties", meta=(EditCondition="bEnabled"))
    FKey Key;

    UPROPERTY(EditAnywhere, Category="Axis Properties", meta=(EditCondition="bEnabled"))
    bool bInverted;

    UPROPERTY(EditAnywhere, Category="Axis Properties", meta=(EditCondition="bEnabled"))
    ERawInputAxisOutputType Type;

    UPROPERTY(EditAnywhere, Category="Axis Properties", meta=(EditCondition="bEnabled"))
    float Offset;
};

USTRUCT()
struct ENHANCEDRAWINPUT_API FEnhancedRawInputButtonProperties
{
    GENERATED_BODY()
 
    FEnhancedRawInputButtonProperties()
        : bEnabled(true)
    {}

    UPROPERTY(EditAnywhere, Category="Button Properties")
    bool bEnabled;

    UPROPERTY(EditAnywhere, Category="Button Properties", meta=(EditCondition="bEnabled"))
    FKey Key;
};

USTRUCT()
struct ENHANCEDRAWINPUT_API FEnhancedInputPovProperties
{
    GENERATED_BODY()
 
    FEnhancedInputPovProperties()
        : bEnabled(true),
        bAxisInverted(false),
        OutputType(ERawInputPovOutputType::POV),
        AxisOffset(0)
    {}

    UPROPERTY(EditAnywhere, Category="POV Properties")
    bool bEnabled;

    UPROPERTY(EditAnywhere, EditFixedSize, NoClear, Category="POV Button Properties", meta=(EditCondition="bEnabled"))
    TArray<FKey> ButtonKeys;
    
    UPROPERTY(EditAnywhere, Category="POV Axis Properties", meta=(EditCondition="bEnabled"))
    FKey AxisKey;

    UPROPERTY(EditAnywhere, Category="POV Axis Properties", meta=(EditCondition="bEnabled"))
    bool bAxisInverted;

    UPROPERTY(EditAnywhere, Category="POV Axis Properties", meta=(EditCondition="bEnabled"))
    ERawInputPovOutputType OutputType;

    UPROPERTY(EditAnywhere, Category="POV Axis Properties", meta=(EditCondition="bEnabled"))
    float AxisOffset;
};

USTRUCT()
struct ENHANCEDRAWINPUT_API FEnhancedRawInputDeviceConfiguration
{
    GENERATED_BODY()
 
    FEnhancedRawInputDeviceConfiguration();

    UPROPERTY(EditAnywhere, Category="Device Config")
    FProductIdentification ProductId;

    UPROPERTY(EditAnywhere, Category="Device Config")
    TArray<FEnhancedRawInputAxisProperties> AxisProperties;

    UPROPERTY(EditAnywhere, Category="Device Config")
    TArray<FEnhancedRawInputButtonProperties> ButtonProperties;

    UPROPERTY(EditAnywhere, Category="Device Config", DisplayName="POV Properties")
    TArray<FEnhancedInputPovProperties> PovProperties;
};

UCLASS(config=Input, defaultConfig) 
class ENHANCEDRAWINPUT_API UEnhancedRawInputSettings : public UDeveloperSettings
{
    GENERATED_BODY()
 
public:
    UEnhancedRawInputSettings();
 
#if WITH_EDITOR
    // Begin UObject Interface
    virtual void PostEditChangeChainProperty(struct FPropertyChangedChainEvent& PropertyChangedEvent ) override;
    // End UObject Interface
#endif
 
    // Begin UDeveloperSettings Interface
    virtual FName GetCategoryName() const override;
#if WITH_EDITOR
    virtual FText GetSectionText() const override;
#endif
    // End UDeveloperSettings Interface
    
    UPROPERTY(config, EditAnywhere, Category="Device Configurations")
    bool bRegisterAllDevices = true;

    UPROPERTY(config, EditAnywhere, Category = "Device Configurations", meta = (ConfigRestartRequired = true))
    bool bUseSharedDevice = false;

    UPROPERTY(config, EditAnywhere, Category="Device Configurations", meta=(EditCondition="bRegisterAllDevices"))
    TArray<FProductIdentification> ExcludedControllers;
    
    UPROPERTY(config, EditAnywhere, Category="Device Configurations")
    bool bAutoAssignControllers = true;

    UPROPERTY(config, EditAnywhere, Category="Device Configurations", meta=(ConfigRestartRequired=true))
    bool bReceiveControllerInputsInBackground = false;

    UPROPERTY(config, EditAnywhere, Category="Device Configurations")
    TArray<FEnhancedRawInputDeviceConfiguration> DeviceConfigurations;
};