|
Routines |
| Prev: 56190 | Up: Map | Next: 56395 |
| 56293 | LD A,(59229) | A=*59229. | ||
| 56296 | DEC A | Decrease A by one. | ||
| 56297 | LD (59231),A | Write A to *59231. | ||
| 56300 | LD A,(59233) | B=*59233. | ||
| 56303 | LD B,A | |||
| 56304 | PUSH BC | Stash BC on the stack. | ||
| 56305 | LD A,(59230) | A=*59230. | ||
| 56308 | DEC A | Decrease A by one. | ||
| 56309 | LD (59232),A | Write A to *59232. | ||
| 56312 | LD B,4 | B=4. | ||
| 56314 | PUSH BC | Stash BC on the stack. | ||
| 56315 | LD A,(59231) | B=*59231. | ||
| 56318 | LD B,A | |||
| 56319 | LD A,(59232) | C=*59232. | ||
| 56322 | LD C,A | |||
| 56323 | CALL Calculate_ScreenBlockAddress | Call Calculate_ScreenBlockAddress. | ||
| 56326 | LD A,8 | A=8. | ||
| 56328 | LD BC,4 | BC=0004. | ||
| 56331 | PUSH HL | Stash HL on the stack. | ||
| 56332 | POP DE | Restore DE from the stack. | ||
| 56333 | DEC DE | Decrease DE by one. | ||
| 56334 | PUSH HL | Stash HL and HL on the stack. | ||
| 56335 | PUSH HL | |||
| 56336 | LDIR | LDIR. | ||
| 56338 | DEC HL | Decrease HL by one. | ||
| 56339 | LD (HL),C | Write C to *HL. | ||
| 56340 | POP HL | Restore HL from the stack. | ||
| 56341 | INC H | Increment H by one. | ||
| 56342 | PUSH HL | Stash HL on the stack. | ||
| 56343 | POP DE | Restore DE from the stack. | ||
| 56344 | DEC DE | Decrease DE by one. | ||
| 56345 | LD BC,4 | BC=0004. | ||
| 56348 | DEC A | Decrease A by one. | ||
| 56349 | JP NZ,56335 | Jump to 56335 if A is not zero. | ||
| 56352 | POP HL | Restore HL from the stack. | ||
| 56353 | CALL Calculate_AttributeAddress | Call Calculate_AttributeAddress. | ||
| 56356 | PUSH DE | Stash DE on the stack. | ||
| 56357 | POP HL | Restore HL from the stack. | ||
| 56358 | DEC DE | Decrease DE by one. | ||
| 56359 | LD BC,5 | BC=0005. | ||
| 56362 | LDIR | LDIR. | ||
| 56364 | LD A,71 | A=71. | ||
| 56366 | DEC DE | Decrease DE by one. | ||
| 56367 | LD (DE),A | Write A to *DE. | ||
| 56368 | LD HL,59231 | HL=59231. | ||
| 56371 | INC (HL) | Increment *HL by one. | ||
| 56372 | POP BC | Restore BC from the stack. | ||
| 56373 | DJNZ 56314 | Decrease counter by one and loop back to 56314 until counter is zero. | ||
| 56375 | POP BC | Restore BC from the stack. | ||
| 56376 | PUSH BC | Stash BC on the stack. | ||
| 56377 | CALL 56658 | Call 56658. | ||
| 56380 | LD A,(59229) | A=*59229. | ||
| 56383 | DEC A | Decrease A by one. | ||
| 56384 | LD (59231),A | Write A to *59231. | ||
| 56387 | LD HL,59230 | HL=59230. | ||
| 56390 | DEC (HL) | Decrease *HL by one. | ||
| 56391 | POP BC | Restore BC from the stack. | ||
| 56392 | DJNZ 56304 | Decrease counter by one and loop back to 56304 until counter is zero. | ||
| 56394 | RET | Return. | ||
| Prev: 56190 | Up: Map | Next: 56395 |