[Joltras]

Proposed changes

When the boss room had to be moved behind a teleport room, the generator checked one corner but moved the room into a different one, so the boss room could end up next to other rooms or on top of an existing one. The moved boss room is now placed in the corner that was actually checked, or in any other free cell without neighbours, and is registered in the floor grid. If no such cell exists, the boss room stays in place and no teleport room is added. Additionally, TkinterTeleportRoom now stores the connected room id correctly instead of the room type, which was caused by its base class order.

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)