* d_a_shutter 100%
- Wasn't sure what to name some of the used member variables that have yet to be assigned names (ex. `field_0x339`) but if you have an intuitive guess based on the code/previous actors I'd be happy to change them
* Requested PR changes made
The only thing I was unsure about was the new name for `mCount`. I settled on `mFrameTimer` because it's initialized to 30 and counts down every frame (assuming `_execute()` is called every frame).
* changed typing of `mbIsSwitch` to remove unnecessary cast
* file reference changes
It's not completely consistent, but it seems like the majority used `bool`, and only a handful used `BOOL`. So I switched all of them to `bool` except for 13 TUs that stopped matching when changed like this.