Routines |
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Used by the routines at AttributesPlayArea and DrawPlayArea.
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Calculates the new address for writing a sprite pixel, in an downwards direction.
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6910 | LD A,L | L=L + 20 (one line). | ||||||||||
6911 | ADD A,$20 | |||||||||||
6913 | LD L,A | |||||||||||
6914 | LD A,H | H=H + 00 (but include the carry from above). | ||||||||||
6915 | ADC A,$00 | |||||||||||
6917 | LD H,A | |||||||||||
6918 | RET | Return. |
Prev: 6900 | Up: Map | Next: 6919 |