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Routines |
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The block, then (COLOUR_TRAIL_ABOVE) the room's colour into the row above it, unless that is above the attribute file.
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| COLOUR_MOVED_DOWN | A0B7 | POP HL | ||
| COLOUR_MOVED_DOWN_0 | A0B8 | PUSH BC | ||
| A0B9 | PUSH HL | |||
| COLOUR_MOVED_DOWN_1 | A0BA | LD (HL),D | ||
| A0BB | INC L | |||
| A0BC | DJNZ COLOUR_MOVED_DOWN_1 | |||
| A0BE | POP HL | |||
| A0BF | LD BC,$0020 | |||
| A0C2 | AND A | |||
| A0C3 | SBC HL,BC | |||
| A0C5 | POP BC | |||
| A0C6 | DEC C | |||
| A0C7 | JR NZ,COLOUR_MOVED_DOWN_0 | |||
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This entry point is used by the routines at COLOUR_MOVED_DOWN_RIGHT and COLOUR_MOVED_DOWN_LEFT.
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| COLOUR_TRAIL_ABOVE | A0C9 | LD A,H | ||
| A0CA | CP $58 | |||
| A0CC | RET C | |||
| COLOUR_MOVED_DOWN_2 | A0CD | LD (HL),E | ||
| A0CE | INC L | |||
| A0CF | DJNZ COLOUR_MOVED_DOWN_2 | |||
| A0D1 | RET | |||
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