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Routines |
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This calculates the isometric screen position for the specified vischar from vischar.mi.pos.
Used by the routines at enter_room, setup_movable_item, hero_sit_sleep_common, reset_outdoors and spawn_character.
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| calc_vischar_iso_pos_from_vischar | B71B | PUSH HL | Preserve vischar pointer | |||||
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Save a copy of the vischar's position to global saved_pos.
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| B71C | LD A,$0F | Point HL at vischar.mi.pos | ||||||
| B71E | ADD A,L | |||||||
| B71F | LD L,A | |||||||
| B720 | LD DE,$81A4 | Point DE at saved_pos | ||||||
| B723 | LD BC,$0006 | Six bytes | ||||||
| B726 | LDIR | Block copy | ||||||
| B728 | POP HL | Restore vischar pointer | ||||||
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Now FALL THROUGH into calc_vischar_iso_pos_from_state which will read from saved_pos.
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