name Of The feature: a TARDIS self-repair option.
Description: A new panel or features that can replace broken blocks that players could fall into or walk through.
how it changes gameplay: It would provide a fix for damaged interiors that have blocks that you can't replace or make normally. this feature would only replace blocks that surround the TARDIS that keep the player from falling into the void but not anything else as it won't get exploited much.
Reason: I noticed that in the SWD Dalek mod survive series that some TARDISes can... let's say get very damaged from things like fire or TNT, this would provide a solution to that.