|
Routines |
| Prev: 9270 | Up: Map | Next: 9375 |
|
Used by the routine at 9270.
|
||||
| 92C5 | LD A,($7207) | Return if *7207 is not equal to 00. | ||
| 92C8 | CP $00 | |||
| 92CA | RET NZ | |||
| 92CB | LD A,($99EE) | Write *99EE to *99AA. | ||
| 92CE | LD ($99AA),A | |||
| 92D1 | LD HL,$7200 | HL=7200. | ||
| 92D4 | CALL $9439 | Call 9439. | ||
| 92D7 | LD IX,$7200 | IX=7200. | ||
| 92DB | BIT 6,(IX+$06) | Test bit 6 of *IX+06. | ||
| 92DF | JR NZ,$931E | Jump to 931E if A is not zero. | ||
| 92E1 | LD A,($7238) | Jump to 9303 if *7238 is equal to 00. | ||
| 92E4 | CP $00 | |||
| 92E6 | JR Z,$9303 | |||
| 92E8 | DEC A | Decrease A by one. | ||
| 92E9 | LD ($7238),A | Write A to *7238. | ||
| 92EC | BIT 2,A | Test bit 2 of A. | ||
| 92EE | JR NZ,$9303 | Jump to 9303 if A is not zero. | ||
| 92F0 | AND %00000011 | Keep only bits 0-1. | ||
| 92F2 | CP $03 | Compare A with 03. | ||
| 92F4 | LD A,($7206) | A=*7206. | ||
| 92F7 | CALL Z,$9619 | Call 9619 zero. | ||
| 92FA | AND %00011000 | Keep only bits 3-4. | ||
| 92FC | LD E,A | E=A. | ||
| 92FD | LD IX,$7200 | IX=7200. | ||
| 9301 | JR $9309 | Jump to 9309. | ||
| 9303 | CALL $936C | Call 936C. | ||
| 9306 | CP $20 | Return if A is equal to 20. | ||
| 9308 | RET Z | |||
| 9309 | LD A,($7206) | A=*7206. | ||
| 930C | AND %00011000 | Keep only bits 3-4. | ||
| 930E | CP E | Jump to 9316 if A is equal to E. | ||
| 930F | JR Z,$9316 | |||
| 9311 | LD (IX+$06),E | Write E to *IX+06. | ||
| 9314 | JR $933B | Jump to 933B. | ||
| 9316 | BIT 5,(IX+$06) | Test bit 5 of *IX+06. | ||
| 931A | JR Z,$9324 | Jump to 9324 if A is zero. | ||
| 931C | JR $9311 | Jump to 9311. | ||
| 931E | RES 6,(IX+$06) | Reset bit 6 of *IX+06. | ||
| 9322 | JR $933B | Jump to 933B. | ||
| 9324 | LD HL,($7201) | HL=*7201. | ||
| 9327 | CALL $9375 | Call 9375. | ||
| 932A | BIT 5,A | Test bit 5 of A. | ||
| 932C | RET NZ | Return if {} is not zero. | ||
| 932D | BIT 4,A | Test bit 4 of A. | ||
| 932F | JR NZ,$935C | Jump to 935C if A is not zero. | ||
| 9331 | BIT 0,A | Test bit 0 of A. | ||
| 9333 | RET NZ | Return if {} is not zero. | ||
| 9334 | LD ($7204),HL | Write HL to *7204. | ||
| 9337 | SET 5,(IX+$06) | Set bit 5 of *IX+06. | ||
| 933B | LD IX,$7200 | IX=7200. | ||
| 933F | LD BC,($99BA) | BC=*99BA. | ||
| 9343 | CALL $9403 | Call 9403. | ||
|
This entry point is used by the routine at 9270.
|
||||
| 9346 | LD A,($7206) | A=*7206. | ||
| 9349 | LD IX,($99BA) | IX=99BA. | ||
| 934D | CALL $95C6 | Call 95C6. | ||
| 9350 | LD IX,$7200 | IX=7200. | ||
| 9354 | LD BC,($99BA) | BC=*99BA. | ||
| 9358 | CALL $941E | Call 941E. | ||
| 935B | RET | Return. | ||
| 935C | SET 6,(IX+$06) | Set bit 6 of *IX+06. | ||
| 9360 | CALL $939D | Call 939D. | ||
| 9363 | LD DE,$7208 | Write 7208 to *99B8. | ||
| 9366 | LD ($99B8),DE | |||
| 936A | JR $933B | Jump to 933B. | ||
| 936C | CALL Handler_Controls | Call Handler_Controls. | ||
| 936F | LD A,E | Return if E is not equal to 28. | ||
| 9370 | CP $28 | |||
| 9372 | RET NZ | |||
| 9373 | POP HL | Restore HL from the stack. | ||
| 9374 | RET | Return. | ||
| Prev: 9270 | Up: Map | Next: 9375 |