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Routines |
| Prev: D871 | Up: Map | Next: D8C0 |
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Used by the routine at D871.
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| D8A3 | LD IY,$AC0D | Set IY to the address into the display lookup table | ||
| D8A7 | LD B,$A8 | Set B to the number of pixel-rows to copy | ||
| D8A9 | LD DE,$EAFF | Set DE to the base address for the room graphic buffer | ||
| D8AC | PUSH BC | Save REGbc | ||
| D8AD | LD L,(IY+$00) | Copy a pixel-row from display file to room graphic data | ||
| D8B0 | LD H,(IY+$01) | |||
| D8B3 | LD BC,$0020 | |||
| D8B6 | LDIR | |||
| D8B8 | INC IY | Increment address into the display lookup table | ||
| D8BA | INC IY | |||
| D8BC | POP BC | Restore BC | ||
| D8BD | DJNZ $D8AC | Jump back until all the screen copied | ||
| D8BF | RET | |||
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