C30A: Routine not used
| C30A |
XOR A |
| C30B |
LD (IX+$02),A |
| C30E |
LD A,($A24F) |
| C311 |
CP (IX+$00) |
| C314 |
RET NC |
| C315 |
LD A,$01 |
| C317 |
LD (IX+$02),A |
| C31A |
RET |
| C31B |
CALL $A51D |
| C31E |
CP $23 |
| C320 |
RET NC |
| C321 |
LD A,$04 |
| C323 |
LD ($A1ED),A |
| C326 |
LD HL,$B47C |
| C329 |
LD B,$08 |
| C32B |
PUSH BC |
| C32C |
PUSH HL |
| C32D |
CALL $B5B6 |
| C330 |
CALL $B5C4 |
| C333 |
POP HL |
| C334 |
CALL $B519 |
| C337 |
POP BC |
| C338 |
DJNZ $C32B |
| C33A |
RET |
| C33B |
LD A,(IX+$11) |
| C33E |
OR A |
| C33F |
JP NZ,$C3A5 |
| C342 |
LD A,(IX+$01) |
| C345 |
SUB (IX+$12) |
| C348 |
LD (IX+$01),A |
| C34B |
CALL $C794 |
| C34E |
LD DE,$0040 |
| C351 |
AND A |
| C352 |
SBC HL,DE |
| C354 |
CALL $CDF5 |
| C357 |
JP Z,$C39C |
| C35A |
INC HL |
| C35B |
CALL $CDF5 |
| C35E |
JP Z,$C39C |
| C361 |
JP Z,$C3A5 |
| C364 |
LD A,(IX+$01) |
| C367 |
CP $18 |
| C369 |
JP C,$C39C |
| C36C |
CP $A8 |
| C36E |
JP NC,$C393 |
| C371 |
CALL $A51D |
| C374 |
CP $07 |
| C376 |
JP C,$C38A |
| C379 |
LD A,(IX+$09) |
| C37C |
CP $0D |
| C37E |
RET Z |
| C37F |
LD A,(IX+$12) |
| C382 |
INC A |
| C383 |
CP $05 |
| C385 |
RET Z |
| C386 |
LD (IX+$12),A |
| C389 |
RET |
| C38A |
LD A,(IX+$02) |
| C38D |
XOR $01 |
| C38F |
LD (IX+$02),A |
| C392 |
RET |
| C393 |
LD (IX+$11),$00 |
| C397 |
LD (IX+$12),$01 |
| C39B |
RET |
| C39C |
LD (IX+$11),$01 |
| C3A0 |
LD (IX+$12),$01 |
| C3A4 |
RET |
| C3A5 |
LD A,(IX+$01) |
| C3A8 |
ADD A,(IX+$12) |
| C3AB |
LD (IX+$01),A |
| C3AE |
CALL $C794 |
| C3B1 |
CALL $CDF5 |
| C3B4 |
JP Z,$C393 |
| C3B7 |
INC HL |
| C3B8 |
CALL $CDF5 |
| C3BB |
JP Z,$C393 |
| C3BE |
JP $C361 |
