ST_M_VisMIDIControlled.h

// Copyright (c) 2025 Aaron Trotter (ShaderTech). All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Main/Base/ST_VisMaterialBase.h"
#include "MIDI/ST_MIDIControlInterface.h"
#include "ST_M_VisMIDIControlled.generated.h"

UCLASS()
class ST_AUDIOVISUALISATION_API AST_M_VisMIDIControlled : public AST_VisMaterialBase, public IST_MIDIControlInterface
{
    GENERATED_BODY()
 
public:
    AST_M_VisMIDIControlled();
 
protected:
    virtual void HandleBeginPlay() override;

    virtual void EndPlay(const EEndPlayReason::Type EndPlayReason) override;

    virtual bool SetConstantParameters() override;

    virtual bool SetDynamicParameters() override;

    void OnMIDIControlChange_Implementation(FIntPoint ControlChangeRange, int32 Timestamp, int32 Channel, int32 Type, int32 Value) override;

    UPROPERTY(Transient)
    class UST_MIDIManager* CachedMIDIManager = nullptr;

    UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "ShaderTech|Vis")
    class UPostProcessComponent* PostProcess = nullptr;
 
private:
    UPROPERTY(Transient)
    TArray<class UST_AudioIOBase*> RegisteredIOs;

    UPROPERTY(Transient)
    bool bRegistered = false;

    UPROPERTY(Transient)
    bool bMIDIControllerRegistered = false;

    UPROPERTY(Transient)
    float Alpha = 0.0f;
};