|  | Routines | 
| Prev: 39158 | Up: Map | Next: 39189 | 
| 
Used by the routine at 41173.
 | ||||
| 39183 | POP IX | Restore IX (current position in room layout data, PUSHed by instruction at 39164) | ||
| 39185 | INC IX | Advance IX by one byte to start of next room layout data entry | ||
| 39187 | JR 39067 | Process next room layout instruction (jump to 39067) | ||
| Prev: 39158 | Up: Map | Next: 39189 |