| Routines

28855: Make a character open or close a door

The address of this uninterruptible subcommand routine is placed into bytes 17 and 18 of the character's buffer by the routine at 28814.
Input
H | Character number (200-205)
28855 | LD L,18 | Remove the address of this routine from bytes 17 and 18 of the character's buffer
28857 | LD (HL),0
28859 | INC L | L=19
28860 | LD A,(HL) | A=door identifier (see 28736)
28861 | INC L | L=20
28862 | LD B,(HL) | B=0 if the character is going to close the door, or 1 if he's going to open it
This entry point is used by the routine at 63801.
28863 | CALL 28736 | Open or close the door
28866 | CALL 25012 | Update the SRB for the character's current animatory state
28869 | AND 248 | A=animatory state of the character with his arm down
28871 | JP 24880 | Update the character's animatory state and update the SRB