IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII  North: A shimmering curtain of light.
I     I     I     I     I     I   West: Something, it is too dark to tell what.
I     I     I     I     I     I   East: A holy altar. An orc. A chest.
I     I     I     I     I     I  South: A pile of coins. A pressure plate.
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
I     I     I     I     I     I  You have encountered a deep dark pit.  Press
I     I       TPT :     I     I  (Return) to climb down, (Backspace) to avoid
I     I     I     I     I     I  it, or (D) to drop something down.
IIIIIIII---II     II...IIIIIIII
I     I       PIT   ALT I     I  >_
I     I  *     X     #$ I     I
I     I                 I     I
IIIIIIIIIIIII     IIIIIIIIIIIII
I     I     I     I     I     I
I     I     I !$  I     I     I
I     I     I     I     I     I
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
I     I     I     I     I     I
I     I     I     I     I     I
I     I     I     I     I     I
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII





IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
I     I     I     I     I     I
I  4  <  3  I  2  I  3  >  4  I
I     I     I     I     I     I
IIIIIIIII^IIIII^IIIII^IIIIIIIII
I     I     I     I     I     I
I     I  2  <  1  >  2  I     I
I     I     I     I     I     I
IIIIIIIIIIIIIII^IIIIIIIIIIIIIII
I     I     I     I     I     I
I     I     I  0  I     I     I
I     I     I     I     I     I
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
I     I     I     I     I     I
I     I     I     I     I     I
I     I     I     I     I     I
IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII
I     I     I     I     I......
I     I     I     I     I......
I     I     I     I     I......
IIIIIIIIIIIIIIIIIIIIIIIII......

struct dungeon
{
    string      fname       // dungeon filename.  8+3 uppercase.
    string      dname       // dungeon name, ie "Telengard, Level 1"
    u8          sizex       // Should we just fix these at 20x20 or 32x32 or something?
    u8          sizey       //  I think we should.
    Room[][]    room        // Room structures.  x,y.
    Wall[][]    westwall    // Wall structures, west.  x,y.  Size=sizex+1
    Wall[][]    northwall   // Wall structures, north.  x,y.  Size=sizey+1
    Corner[][]  corner      // Corner structures.  x,y.  Size=sizex+1,sizey+1
    Spc[]       spc         // List of spcs.  Spc struct contains x,y coordinates.  May include NULL entries.
    Loot[]      loot        // List of loots.  Loot struct contains x,y coordinates.  May include NULL entries.
                            // Maybe we should have an array of holder-struct for the loots {x,y,loot}.
    Critter[]   critter     // List of critters.  Critter struct contains x,y coordinates.  May include NULL entries.
                            // Maybe we should have an array of holder-struct for the critter {x,y,critter}.
}