ST_AudioControlRTLEDBase.h

// Copyright (c) 2025 Aaron Trotter (ShaderTech). All Rights Reserved.
 
#pragma once
 
#include "CoreMinimal.h"
#include "Control/Base/ST_AudioControlBase.h"
#include "Main/Base/ST_AudioControlManagerBase.h"
#include "Engine/TextureRenderTarget2D.h"
#include "ST_AudioControlRTLEDBase.generated.h"

UCLASS(Abstract)
class ST_AUDIOVISUALISATION_API AST_AudioControlRTLEDBase : public AST_AudioControlBase
{
    GENERATED_BODY()
 
public:
    AST_AudioControlRTLEDBase();

    UFUNCTION(BlueprintCallable, Category = "ShaderTech|AudioControl|Vis")
    void SetRenderTarget(UTextureRenderTarget2D* _Target);
 
protected:
    virtual void BeginPlay() override;

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

    virtual void Tick(float DeltaTime) override;

    bool CreateRenderTarget(FIntPoint PrevisResolution);

    bool SetupSceneCapture();

    bool SetupBuffers(FLEDConfig LEDConfig, FIntPoint LEDResolution);
 
#if WITH_EDITORONLY_DATA
public:
    virtual void OnSelected() override;

    virtual void OnUnselected() override;
#endif
 
protected:
    UPROPERTY(VisibleAnywhere, BlueprintReadWrite, Category = "ShaderTech|Camera")
    class USceneCaptureComponent2D* SceneCapture = nullptr;

    UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "ShaderTech|UDP")
    UTextureRenderTarget2D* RenderTarget = nullptr;

    UPROPERTY(Transient)
    TArray<FColor> MappedLEDColours;

    UPROPERTY(Transient)
    TArray<FColor> PrevisLEDColours;

    UPROPERTY(EditInstanceOnly, BlueprintReadWrite, Category = "ShaderTech|Camera")
    TArray<TObjectPtr<AActor>> ShowOnlyActors;

    UPROPERTY(Transient)
    bool bRegistered = false;

    UPROPERTY(Transient)
    TArray<uint8> LEDColourByteArray;
};