Mav

@spydon There's only two tests failing by a margin: the orthographic map with parallax effect and the shifted isometric map test. The ortho map has a questionable golden test. If...

> > The ortho map has a questionable golden test > > Can you see what is wrong in the test? Golden tests on Flutter differ slightly on different OS:es,...

I found and patched the issue for the `test_shifted.tmx`. However it revealed I need to re-crunch the numbers for the parallax behavior optimization. Because I'm accumulating the total offset for...

> > If I remember correctly the original implementation combined the layers into a single image, which was a performance optimization. So, I assume this CL gets rid of that...

Moving this back into `DRAFT` status until I find a reasonable solution for parallax tests which expect visible **camera** offset.

I've had success using two meta types for this situation. 1. `Type.Optional` 2. `Type.Unsolved` After analyzing the code a bit, it seems to me the best first attempt would be...

1. The interpretation is correct. - Could your concerns be put to rest if the map["missing"] returns `Optional::none`? 2. It's a meta-type used in some solvers. I've made use of...