- Fixed tab order
- Introduced focus state for corner buttons
- Allowed the player to enter any text, but add validation that only persist it if it is a valid number
- Enter will now confirm these dialogs and return to the previous dialog
- The text field is automatically focused and its contents are selected
* Refactors all plane parts to use a common helper for
calculating connections to adjacent planes.
Also fixes problems with updating these connections on neighbor updates.
* Fix conflicting GuiSync ID.
* Slightly refactor PlaneConnectionHelper, and fix an issue where the bounding box was calculated incorrectly by using the wrong up-direction.
shartte