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Routines |
| Prev: 54383 | Up: Map | Next: 54419 |
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Used by the routine at 54383.
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| 54398 | LD A,(34235) | Load D with i.e. x-coordinate of right edge of room (width of current room (chars) + 99) minus x-coordinate of right-edge of current character (i.e. [negative] distance by which entity's right edge is to the right of right edge of room) | ||||||||
| 54401 | SUB (IX+7) | |||||||||
| 54404 | LD D,A | |||||||||
| 54405 | CALL 54480 | Set room of entity to B, store room size data for new room and load E with entity's width minus one | ||||||||
| 54408 | LD A,99 | Load A with x-coordinate of left edge of current (new) room | ||||||||
| 54410 | SUB D | Subtract D (negative)... | ||||||||
| 54411 | LD (IX+7),A | ...and set as new x-coordinate of entity's right edge | ||||||||
| 54414 | SUB E | Subtract (width - 1) of entity... | ||||||||
| 54415 | LD (IX+5),A | ...and set this as x-coordinate of entity's left edge | ||||||||
| 54418 | RET | Return | ||||||||
| Prev: 54383 | Up: Map | Next: 54419 |