| Routines

6B7D: Knock the current occupant (if any) out of a chair

Used by the routines at 6C7C and 6CAF. Knocks the current occupant (if any) out of the chair next to the character looking for a seat.
Input
H | Number of the character looking for a seat
6B7D | LD B,$0B | There are 11 little boys
6B7F | LD D,$98 | 0x98=little boy no. 1
6B81 | CALL $6B97 | Knock any occupant out of the chair
6B84 | RET C | Return if a little boy was knocked out of the chair
6B85 | LD B,$03 | There are 3 main kids besides ERIC
6B87 | LD D,$A7 | 0xA7=BOY WANDER
6B89 | CALL $6B97 | Knock any occupant out of the chair
6B8C | LD D,$AC | 0xAC=ERIC
6B8E | RET C | Return if a main kid was knocked out of the chair
6B8F | INC B | B=1 (just ERIC)
6B90 | CALL $6B97 | Knock ERIC out of the chair if he's there
6B93 | JR NC,$6BBD | Jump unless ERIC was knocked out of the chair
6B95 | RET |