Dev notes

Housing

   

struct house_type
    struct loc grid_1;          Location of house
    struct loc grid_2;
    struct loc door;            Location of door
    struct worldpos wpos;       Position @ world map
    s32b price;                 Cost of buying
    s32b ownerid;               Owner ID
    char ownername[NORMAL_WID]; Owner name
    byte color;                 Door color
    byte state;                 State
    byte free;                  Bought with Deed of Property
State of a house:
0 = unallocated
1 = normal
2 = extended
3 = custom

Which characters allowed to be used in string literals of C program except numbers and letters?

!  "  #  %  &  '  (  )  *  +  ,  -  .  /  :
;  <  =  >  ?  [  \  ]  ^  _  {  |  }  ~

Also space character and control characters representing horizontal tab, vertical tab and form feed.