Routines |
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Used by the routine at 27070.
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28514 | LD (30766),HL | Write HL to *30766. | ||
28517 | LD C,A | C=A. | ||
28518 | LD A,(HL) | A=*HL. | ||
28519 | DEC A | Decrease A by one. | ||
28520 | JR Z,28530 | Jump to 28530 if A is zero. | ||
28522 | CP 41 | Jump to 28539 if A is lower than 41. | ||
28524 | JR C,28539 | |||
28526 | CP 49 | Jump to 28539 if A is higher than 49. | ||
28528 | JR NC,28539 | |||
28530 | LD (30774),HL | Write HL to *30774. | ||
28533 | LD A,(30754) | Write *Speed to *30776. | ||
28536 | LD (30776),A | |||
28539 | LD A,C | A=C. | ||
28540 | RET | Return. |
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