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Routines |
| Prev: CB15 | Up: Map | Next: CB63 |
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| CB35 | PUSH IX | Remember IX | ||||||||
| CB37 | LD L,A | Put the character in HL. | ||||||||
| CB38 | LD H,$00 | |||||||||
| CB3A | ADD HL,HL | Multiply by 8 to get a correct offset. | ||||||||
| CB3B | ADD HL,HL | |||||||||
| CB3C | ADD HL,HL | |||||||||
| CB3D | LD DE,$813B | Add basic offset to character set. | ||||||||
| CB40 | ADD HL,DE | |||||||||
| CB41 | PUSH HL | Put the address of the graphic in IX. | ||||||||
| CB42 | POP IX | |||||||||
| CB44 | LD HL,$50C0 | Point HL at the bottom of the screen. | ||||||||
| CB47 | LD DE,($CB91) | Put the column in DE. | ||||||||
| CB4B | LD D,$00 | |||||||||
| CB4D | ADD HL,DE | Add this as an offset to get the actual screen address. | ||||||||
| CB4E | LD B,$08 | 8 rows to copy. | ||||||||
| CB50 | LD A,(IX+$00) | Get the graphic data. | ||||||||
| CB53 | LD (HL),A | Copy it to screen. | ||||||||
| CB54 | INC H | Move forward a row. | ||||||||
| CB55 | INC IX | Move forward in the data. | ||||||||
| CB57 | DJNZ $CB50 | Loop back if there is more to do. | ||||||||
| CB59 | POP IX | Restore IX. | ||||||||
| CB5B | LD A,($CB91) | Move to the next column. | ||||||||
| CB5E | INC A | |||||||||
| CB5F | LD ($CB91),A | |||||||||
| CB62 | RET | |||||||||
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