SWAT: No visual indicator while loading a storyworld

[ChrisPC]

When opening a storyworld, SWAT gives no visual indicator of progress. The window appears to have frozen for the several seconds or longer it takes to load a storyworld.

If running from a build, the console displays a series of checklist items as it loads the data into memory: "x Actors read", "y props read", etc. A small popup window could display these checklist items, and/or include a progress bar.