Function SpriteImageExport

src/openrct2/command_line/sprite/SpriteCommands.cpp:124–162

    }

    bool SpriteImageExport(const G1Element& spriteElement, u8string_view outPath)
    {
        const size_t pixelBufferSize = static_cast<size_t>(spriteElement.width) * spriteElement.height;
        auto pixelBuffer = std::make_unique<PaletteIndex[]>(pixelBufferSize);
        auto pixels = pixelBuffer.get();

        RenderTarget rt;
        rt.bits = pixels;
        rt.x = 0;
        rt.y = 0;
        rt.width = spriteElement.width;
        rt.height = spriteElement.height;
        rt.pitch = 0;
        rt.zoom_level = ZoomLevel{ 0 };

        DrawSpriteArgs args(
            ImageId(), PaletteMap::GetDefault(), spriteElement, 0, 0, spriteElement.width, spriteElement.height, pixels);
        GfxSpriteToBuffer(rt, args);

        auto const pixels8 = reinterpret_cast<uint8_t*>(rt.bits);
        auto const pixelsLen = rt.LineStride() * rt.WorldHeight();
        try
        {
            Image image;
            image.Width = rt.width;
            image.Height = rt.height;
            image.Depth = 8;
            image.Stride = rt.LineStride();
            image.Palette = StandardPalette;
            image.Pixels = std::vector<uint8_t>(pixels8, pixels8 + pixelsLen);
            Imaging::WriteToFile(outPath, image, ImageFormat::png);
            return true;
        }
        catch (const std::exception& e)
        {
            fprintf(stderr, "Unable to write png: %s", e.what());
            return false;
        }
    }

    std::optional<Image> SpriteImageLoad(u8string_view path, ImageImportMeta meta)
    {