[Joltras]

Proposed changes

The canvas was sized with the room width squared, making it over 14000 pixels wide, and now matches the floor size. The right arrow key bypassed the generator's floor tracking, so saving afterwards stored the previous floor, and the menu shortcuts were only displayed but never bound. Pressing enter in the next seed field only changed the displayed seed without generating anything, and now generates a floor with the entered seed. Step by step drawing now uses the tkinter event loop instead of a background thread, which avoids calling tkinter from another thread and stops the previous drawing when a new floor is generated.

Types of changes

What types of changes does your code introduce to this project?
Put an x in the boxes that apply

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)