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Routines |
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Used by the routine at 62178.
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| 62317 | LD A,(23462) | Load A with current INK colour of glowing blocks | ||||||
| 62320 | INC A | Advance to next colour in sequence | ||||||
| 62321 | AND 7 | Ensure that only INK attributes are used, rolling back over to zero (black) after seven (white) | ||||||
| 62323 | JR Z,62320 | We don't want "black" light, so advance from zero (black) to one (blue) if black | ||||||
| 62325 | LD (23462),A | Place updated attribute back in memory | ||||||
| 62328 | LD E,A | Copy new attribute into E | ||||||
| 62329 | RET | Return | ||||||
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