|
Routines |
| Prev: F31E | Up: Map | Next: F38F |
|
Used by the routine at D352.
|
||||
| F349 | LD B,$28 | B=28. | ||
| F34B | LD HL,$D83A | HL=Time. | ||
| F34E | RES 5,(HL) | Reset bit 5 of *HL. | ||
| F350 | RES 6,(HL) | Reset bit 6 of *HL. | ||
| F352 | LD HL,($D85B) | HL=*D85B. | ||
| F355 | LD C,$04 | C=04. | ||
| F357 | PUSH HL | Stash HL on the stack. | ||
| F358 | SCF | Set the carry flag. | ||
| F359 | RR (HL) | Rotate *HL right. | ||
| F35B | JP C,$F37C | Jump to F37C if is lower. | ||
| F35E | INC H | Increment H by one. | ||
| F35F | DEC C | Decrease C by one. | ||
| F360 | JP NZ,$F358 | Jump to F358 if C is not zero. | ||
| F363 | LD A,B | A=B. | ||
| F364 | ADD A,$1E | A+=1E. | ||
| F366 | LD H,A | H=A. | ||
| F367 | LD L,$14 | L=14. | ||
| F369 | LD A,$05 | A=05. | ||
| F36B | XOR %00010000 | Flip bits 4. | ||
| F36D | OUT ($FE),A | Set border to the colour held by A. | ||
| F36F | LD D,H | D=H. | ||
| F370 | DEC D | Decrease D by one. | ||
| F371 | JP NZ,$F370 | Jump to F370 if D is not zero. | ||
| F374 | DEC L | Decrease L by one. | ||
| F375 | JP NZ,$F36B | Jump to F36B if L is not zero. | ||
| F378 | POP HL | Restore HL from the stack. | ||
| F379 | DJNZ $F355 | Decrease counter by one and loop back to F355 until counter is zero. | ||
| F37B | RET | Return. | ||
| F37C | POP HL | Restore HL from the stack. | ||
| F37D | LD A,($D85E) | A=*D85E. | ||
| F380 | CP $14 | Compare A with 14. | ||
| F382 | RET P | Return P. | ||
| F383 | INC A | Increment A by one. | ||
| F384 | LD ($D85E),A | Write A to *D85E. | ||
| F387 | INC HL | Increment HL by one. | ||
| F388 | LD ($D85B),HL | Write HL to *D85B. | ||
| F38B | PUSH HL | Stash HL on the stack. | ||
| F38C | JP $F358 | Jump to F358. | ||
| Prev: F31E | Up: Map | Next: F38F |