ST_MIDIControlInterface.h

// Copyright (c) 2025 Aaron Trotter (ShaderTech). All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "UObject/Interface.h"
#include "ST_MIDIControlInterface.generated.h"

UINTERFACE(BlueprintType)
class ST_AUDIOCONTROL_API UST_MIDIControlInterface : public UInterface
{
    GENERATED_BODY()
};

class ST_AUDIOCONTROL_API IST_MIDIControlInterface : public IInterface
{
    GENERATED_BODY()
 
public:

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIItemRegistered();

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIItemDeregistered();

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDINoteOn(int32 Timestamp, int32 Channel, int32 Note, int32 Velocity);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDINoteOff(int32 Timestamp, int32 Channel, int32 Note, int32 Velocity);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIPitchBend(FIntPoint PitchBendRange, int32 Timestamp, int32 Channel, int32 Pitch);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIAftertouch(int32 Timestamp, int32 Channel, int32 Note, int32 Amount);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIControlChange(FIntPoint ControlChangeRange, int32 Timestamp, int32 Channel, int32 Type, int32 Value);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIProgramChange(int32 Timestamp, int32 Channel, int32 ControlID, int32 Velocity);

    UFUNCTION(BlueprintNativeEvent, Category = "ShaderTech|AudioControl|MIDI")
    void OnMIDIChannelAftertouch(int32 Timestamp, int32 Channel, int32 Amount);
};