back_buffer_copy.h

#ifndef BACKBUFFERCOPY_H
#define BACKBUFFERCOPY_H

#include "scene/2d/node_2d.h"

class BackBufferCopy : public Node2D {
    OBJ_TYPE( BackBufferCopy,Node2D);
public:
    enum CopyMode {
        COPY_MODE_DISABLED,
        COPY_MODE_RECT,
        COPY_MODE_VIEWPORT
    };
private:

    Rect2 rect;
    CopyMode copy_mode;

    void _update_copy_mode();

protected:

    static void _bind_methods();

public:

    void set_rect(const Rect2& p_rect);
    Rect2 get_rect() const;

    void set_copy_mode(CopyMode p_mode);
    CopyMode get_copy_mode() const;

    Rect2 get_item_rect() const;

    BackBufferCopy();
    ~BackBufferCopy();
};

VARIANT_ENUM_CAST(BackBufferCopy::CopyMode);

#endif // BACKBUFFERCOPY_H