| Routines

64004: Adjust the lesson length and prepare a character for the search for ERIC

Used by the routine at 63374. Before little boy no. 10, MR WACKER or MR ROCKITT goes off to look for ERIC (to deliver a message), the skool clock is adjusted to allow ERIC's chaser enough time to find him before the bell rings.
Input
A | 255
H | Character number (161, 163, 164)
64004 | LD (32760),A | Set the MSB of the lesson clock to 255 (so that the character looking for ERIC will have time to find him before the bell rings)
64007 | CALL 25108 | Update the SRB for the character's current animatory state
64010 | LD L,96 | Byte 96 of the character's buffer holds his animatory state
64012 | AND 250 | Adjust the character's animatory state to ensure that he is not midstride
64014 | LD (HL),A
64015 | RET |