Room template shortcuts?

[minespatch]

I like the colored squares but I feel that's not enough to help the players. If you could add some white images/linewires to show the items and walls that are needed. Not exactly a indefinite but it'd help people confused by why their room isn't showing a color.

[Gwido]

The problem is : where would you place the "ghosts" ?

Each player will make rooms with his own placement for each required building. So it's impossible to show a ghost of wath is missing.

And you already have the requirements when placing your mouse over the name of the room in the menu, or over the place you want to change to room, showing you why it is set as a specific room, or not.

 

I think, the only missing thing is a tooltip to explain this properly.