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Routines |
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Used by the routine at 27951.
See also analogous routine at 29142 (RLE terrain interaction data painting)
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| 28906 | PUSH HL | Store HL (current entry in lookup table for RLE attribute data) | ||||||||||||
| 28907 | LD HL,23493 | Modify instruction at 28984 to load x-coordinate of graphic's left edge into A... | ||||||||||||
| 28910 | LD (28985),HL | ...i.e. set end x-coordinate for painting right-to-left | ||||||||||||
| 28913 | LD HL,29005 | Modify instruction at 28988 to jump to 29005... | ||||||||||||
| 28916 | LD (28989),HL | ...i.e. advance HL down one character row in attribute file | ||||||||||||
| 28919 | LD A,43 | Modify instruction at 28991 with opcode 43 (DEC HL)... | ||||||||||||
| 28921 | LD (28991),A | ... | ||||||||||||
| 28924 | POP HL | Restore HL (current entry in lookup table for RLE attribute data) | ||||||||||||
| 28925 | CALL 29036 | Store coordinates of area to be coloured and point IX at RLE attribute data | ||||||||||||
| 28928 | LD A,(23495) | Load C with x-coordinate of graphic's right edge... | ||||||||||||
| 28931 | LD C,A | ... | ||||||||||||
| 28932 | LD A,(23494) | Load B with y-coordinate of graphic's top edge... | ||||||||||||
| 28935 | LD B,A | ... | ||||||||||||
| 28936 | JR 28964 | Jump to attribute painting routine | ||||||||||||
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