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Routines |
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Used by the routines at Handler_ChangeRoom and Handler_ReportTheKill.
Transforms one item into another by destroying the "from" item and creating the "to" item in the same location. Rather than use item properties, the game just has separate objects that don't exist until an action is performed.
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Get the location of the "from" item so the "to" item can be created in the same place.
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| TransformItem | 46611 | LD A,B | Copy the "from" item ID into A. | |||||||
| 46612 | CALL GetItemRoom | Call GetItemRoom to get the room ID where the "from" item is located (returns in A). | ||||||||
| 46615 | PUSH BC | Remember the items and the room while the first is removed. | ||||||||
| 46616 | PUSH AF | |||||||||
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Destroy the "from" item by setting its location to 0 (inactive).
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| 46617 | LD C,0 | Set the room ID to 0 to deactivate the "from" item. | ||||||||
| 46619 | CALL SetItemRoom | Call SetItemRoom to update the "from" item's location to 0. | ||||||||
| 46622 | POP AF | Restore AF, BC from the stack. | ||||||||
| 46623 | POP BC | |||||||||
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Create the "to" item at the same location where the "from" item was.
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| 46624 | LD B,C | Copy the "to" item ID into B. | ||||||||
| 46625 | LD C,A | Copy the location (from A) into C. | ||||||||
| 46626 | CALL SetItemRoom | Call SetItemRoom to create the "to" item at the stored location. | ||||||||
| 46629 | RET | Return. | ||||||||
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View the equivalent code in;
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