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Routines |
| Prev: 28344 | Up: Map | Next: 28561 |
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Used by the routine at 28344.
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| 28510 | LD HL,(36488) | Load HL with display file address to draw character | ||
| 28513 | LD DE,(36488) | Load DE with display file address to draw character | ||
| 28517 | INC DE | Advance DE by one byte | ||
| 28518 | XOR A | Set A to zero | ||
| 28519 | LD B,8 | Load loop counter with 8 | ||
| 28521 | LD (HL),A | Draw blank space to display file addresses HL... | ||
| 28522 | LD (DE),A | ...and DE | ||
| 28523 | INC H | Advance HL and DE down one pixel row (by adding 256 to display file address), drawing down from top... | ||
| 28524 | INC D | ... | ||
| 28525 | DJNZ 28521 | Repeat loop for remaining pixel rows | ||
| 28527 | LD A,L | Add 32 to HL and DE to move them both down by eight pixel rows... | ||
| 28528 | ADD A,32 | ... | ||
| 28530 | LD L,A | ... | ||
| 28531 | INC A | ... | ||
| 28532 | LD E,A | ... | ||
| 28533 | XOR A | Set A to zero | ||
| 28534 | LD B,8 | Load loop counter with 8 | ||
| 28536 | DEC H | Advance HL and DE up one pixel row (by subtracting 256 from display file address), drawing up from bottom... | ||
| 28537 | DEC D | ... | ||
| 28538 | LD (HL),A | Draw blank space to display file addresses HL... | ||
| 28539 | LD (DE),A | ...and DE | ||
| 28540 | DJNZ 28536 | Repeat loop for remaining pixel rows | ||
| 28542 | CALL 36709 | Store and point HL at attribute file address for character just printed | ||
| 28545 | LD A,(23695) | Load A with attribute stored at 23695... | ||
| 28548 | LD (HL),A | ...and set attribute of four character block just rendered to match this value... | ||
| 28549 | INC HL | ... | ||
| 28550 | LD (HL),A | ... | ||
| 28551 | LD BC,31 | ... | ||
| 28554 | ADD HL,BC | ... | ||
| 28555 | LD (HL),A | ... | ||
| 28556 | INC HL | ... | ||
| 28557 | LD (HL),A | ... | ||
| 28558 | JP 28471 | Move location to print and terrain interaction cursor down two character rows observing y-wrap, then return | ||
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