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Routines |
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Moves to the next row of the buffer after a row of a flipped sprite has been drawn, and starts the next row if there are any left.
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| FinishFlippedSpriteRow | C036 | LD A,($A227) | Fetch the distance from SpriteRowStep to the start of the next row. | |
| C039 | ADD A,C | Add it to the low byte of the buffer address. | ||
| C03A | LD C,A | Set the low byte. | ||
| C03B | LD A,B | Fetch the high byte. | ||
| C03C | ADC A,$00 | Add the carry. | ||
| C03E | LD B,A | Set the high byte. | ||
| C03F | EX AF,AF' | Fetch the number of rows left. | ||
| C040 | DEC A | Take one off. | ||
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Draw the next row if there are any left.
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| C041 | JP NZ,DrawFlippedRow | Jump to DrawFlippedRow if there are any. | ||
| C044 | LD SP,($A21D) | Restore the stack pointer. | ||
| C048 | RET | Return. | ||
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