| Routines

25367: Determine whether a character should be moved (2)

Continues from 25266. So far, byte 123 and bit 7 of byte 122 of the character's buffer have been adjusted to designate a new period of walking or running. All that remains is to ensure that bit 7 of byte 122 is set if the character is a teacher (teachers usually walk slowly).
Input
A | Contents of byte 122 of the character's buffer
H | Character number (152-171)
L | 122
25367 | AND 80 | Check bit 6 (always reset) and bit 4 (set for teachers) of byte 122, and return (to move the character) if both are reset
25369 | RET Z
25370 | SET 7,(HL) | Signal: walk slowly (the norm for teachers)
25372 | RET | Return to the routine at 25126 to move the character