? for Mac users using parallesls or bootcamp

[MikeXG]

I am currently using a Macbook pro 15 inch from 2015 (last model before touch bar and usb C ports). Previously I used wineskin to let me play p99, only downside was it played in a window I could not re size, almost full screen but not the entire screen. Afrer some recent patches and OS updates it bricked wine. I set up parallels and it works great (window is still the same size, unable to play full screen). I think the window issue is because the Mac display is a weird ratio being "retina" etc. I've been thinking about getting a new computer soon and had a question for any mac user that plays p99 via bootcamp or a virtual machine like parallels.

1. In bootcamp does that window issue happen or does it run like it runs on any PC?

2. Does anyone know if there is a way to fix it in parallels?

3. Has anyone been able to make wine work in later macOS like 10.15?

Thanks all.