// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "MaterialShared.h"
#include "SceneManagement.h"
#include "Editor.h"
#include "Tools/Modes.h"

enum EModeTools : int8;
class FEditorViewportClient;
class HHitProxy;
struct FViewportClick;
class FModeTool;

DECLARE_LOG_CATEGORY_EXTERN(LogEditorModes, Log, All);

// Builtin editor mode constants
struct UNREALED_API FBuiltinEditorModes
{
public:
    /** Gameplay, editor disabled. */
    const static FEditorModeID EM_None;

    /** Camera movement, actor placement. */
    const static FEditorModeID EM_Default;

    /** Placement mode */
    const static FEditorModeID EM_Placement;

    /** Interpolation editing. */
    const static FEditorModeID EM_InterpEdit;

    /** Mesh paint tool */
    const static FEditorModeID EM_MeshPaint;

    /** Landscape editing */
    const static FEditorModeID EM_Landscape;

    /** Foliage painting */
    const static FEditorModeID EM_Foliage;

    /** Level editing mode */
    const static FEditorModeID EM_Level;

    /** Streaming level editing mode */
    const static FEditorModeID EM_StreamingLevel;

    /** Physics manipulation mode ( available only when simulating in viewport )*/
    const static FEditorModeID EM_Physics;

    /** Actor picker mode, used to interactively pick actors in the viewport */
    const static FEditorModeID EM_ActorPicker;

    /** Actor picker mode, used to interactively pick actors in the viewport */
    const static FEditorModeID EM_SceneDepthPicker;

private:
    FBuiltinEditorModes() {}
};

/** Material proxy wrapper that can be created on the game thread and passed on to the render thread. */
class UNREALED_API FDynamicColoredMaterialRenderProxy: public FDynamicPrimitiveResource
    , public FColoredMaterialRenderProxy
{
public:
    /** Initialization constructor. */
    FDynamicColoredMaterialRenderProxy(const FMaterialRenderProxy* InParent, const FLinearColor& InColor)
        : FColoredMaterialRenderProxy(InParent, InColor)
    {
    }
    virtual ~FDynamicColoredMaterialRenderProxy()
    {
    }

    // FDynamicPrimitiveResource interface.
    virtual void InitPrimitiveResource()
    {
    }
    virtual void ReleasePrimitiveResource()
    {
        delete this;
    }
};