is there any reason to have +1 tile for the absence of floor in a room ?

[dougmencken]

moreover, the related image files are completely identical, isn’t one of both enough?

$ sha256sum gamedata/gfx/jail.png/jail-nofloor-south.png 
5dbcdda3e12a78d0ca94d32a2e612606558a50204c8e0dd14eab7286f67c0e5a  gamedata/gfx/jail.png/jail-nofloor-south.png
$ sha256sum gamedata/gfx/jail.png/jail-nofloor-north.png 
5dbcdda3e12a78d0ca94d32a2e612606558a50204c8e0dd14eab7286f67c0e5a  gamedata/gfx/jail.png/jail-nofloor-north.png

$ sha256sum gamedata/gfx/jail.png/jail-nofloor-east.png 
ded0f8b77d99f8cea39d961bbec13e2d8124d9616cad4009edb26416db9471cc  gamedata/gfx/jail.png/jail-nofloor-east.png
$ sha256sum gamedata/gfx/jail.png/jail-nofloor-west.png 
ded0f8b77d99f8cea39d961bbec13e2d8124d9616cad4009edb26416db9471cc  gamedata/gfx/jail.png/jail-nofloor-west.png

[dougmencken]

HeadOverHeels/source/Wall.cpp

Line 38 in c6c3c67

! mediator->getRoom()->hasFloor() ) )

HeadOverHeels/source/Wall.cpp

Line 46 in c6c3c67

! mediator->getRoom()->hasFloor() ) )

I can get it for doors but not for the lack of floor

HeadOverHeels/source/Room.cpp

Line 1212 in c6c3c67

if ( ( ! hasFloor() || ( ! hasDoorAt( "north" ) && ! hasDoorAt( "northeast" ) && ! hasDoorAt( "northwest" ) ) )

HeadOverHeels/source/Room.cpp

Line 1379 in c6c3c67

bounds[ "north" ] = hasDoorAt( "north" ) || hasDoorAt( "northeast" ) || hasDoorAt( "northwest" ) || ! hasFloor() ? oneTileLong : 0 ;

[dougmencken]

Unfortunately, the renaming in 49aaa21 changed the sequence in which the floor tiles are drawn

Before the rename, it looked so

and then it became