Method getFx

src/fl/fx/fx_engine.cpp.hpp:87–94

}

FxPtr FxEngine::getFx(int id) {
    if (mEffects.has(id)) {
        FxPtr fx;
        mEffects.get(id, &fx);
        return fx;
    }
    return FxPtr();
}

bool FxEngine::draw(fl::u32 now, fl::span<CRGB> finalBuffer) {
    mTimeFunction.update(now);