Function ReplacePixelDataForImage

src/openrct2-ui/scripting/CustomImages.cpp:354–379

    }

    static void ReplacePixelDataForImage(ImageIndex id, const PixelData& pixelData, std::vector<uint8_t>&& data)
    {
        // Setup the g1 element
        G1Element el{};
        auto* lastel = GfxGetG1Element(id);
        if (lastel != nullptr)
        {
            el = *lastel;
            delete[] el.offset;
        }

        // Copy data into new unmanaged uint8_t[]
        auto newData = new uint8_t[data.size()];
        std::memcpy(newData, data.data(), data.size());

        el.offset = newData;
        el.width = pixelData.Width;
        el.height = pixelData.Height;
        el.flags = {};
        if (pixelData.Type == PixelDataKind::Rle)
        {
            el.flags.set(G1Flag::hasRLECompression);
        }
        GfxSetG1Element(id, &el);
        DrawingEngineInvalidateImage(id);
    }

    void JSSetPixelData(JSContext* ctx, ImageIndex id, JSValue jsPixelData)
    {