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Routines |
| Prev: 45732 | Up: Map | Next: 45806 |
| 45760 | LD L,(IX+5) | L=*IX+5. | ||
| 45763 | LD H,(IX+6) | H=*IX+6. | ||
| 45766 | LD C,(IX+4) | C=*IX+4. | ||
| 45769 | LD B,(IX+3) | B=*IX+3. | ||
| 45772 | PUSH HL | IX=HL (using the stack). | ||
| 45773 | POP IX | |||
| 45775 | SET 5,H | Set bit 5 of H. | ||
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This entry point is used by the routine at 46481.
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| 45777 | LD DE,32 | DE=0032. | ||
| 45780 | PUSH HL | Stash HL, IX and BC on the stack. | ||
| 45781 | PUSH IX | |||
| 45783 | PUSH BC | |||
| 45784 | LD A,(HL) | A=*HL. | ||
| 45785 | AND %01111111 | Keep only bits 0-6. | ||
| 45787 | LD (IX+0),A | Write A to *IX+0. | ||
| 45790 | ADD HL,DE | HL+=DE. | ||
| 45791 | ADD IX,DE | IX+=DE. | ||
| 45793 | DJNZ 45784 | Decrease counter by one and loop back to 45784 until counter is zero. | ||
| 45795 | POP BC | Restore BC, IX and HL from the stack. | ||
| 45796 | POP IX | |||
| 45798 | POP HL | |||
| 45799 | INC IX | Increment IX by one. | ||
| 45801 | INC HL | Increment HL by one. | ||
| 45802 | DEC C | Decrease C by one. | ||
| 45803 | JR NZ,45777 | Jump to 45777. | ||
| 45805 | RET | Return. | ||
| Prev: 45732 | Up: Map | Next: 45806 |