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Routines |
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| MovePlayer | EE25 | CALL Parser_ValidateNoDirectObject | Call Parser_ValidateNoDirectObject. | |||||||||||||||||
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All "MOVE" commands can only be called on their own; you can't type "NORTH TO BEACH" or "UP LADDER".
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| EE28 | RET C | Return if there's any token set in UserInput_SecondToken. | ||||||||||||||||||
| EE29 | LD B,$00 | Set B to 00, so that BC now holds the direction number. | ||||||||||||||||||
| EE2B | CALL GetRoomPointer | Call GetRoomPointer. | ||||||||||||||||||
| EE2E | ADD HL,BC | HL+=BC. | ||||||||||||||||||
| EE2F | LD A,(HL) | A=*HL. | ||||||||||||||||||
| EE30 | OR A | Jump to MovePlayer_Invalid if A is zero. | ||||||||||||||||||
| EE31 | JR Z,MovePlayer_Invalid | |||||||||||||||||||
| EE33 | CALL Handler_InjuryCheck | Call Handler_InjuryCheck. | ||||||||||||||||||
| EE36 | RET | Return. | ||||||||||||||||||
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Nothing else is valid.
Print "You can't go in that direction.".
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| MovePlayer_Invalid | EE37 | LD HL,$BD32 | HL=Messaging_YouCantGoInThatDirection. | |||||||||||||||||
| EE3A | JP PrintResponse | Jump to PrintResponse. | ||||||||||||||||||
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View the equivalent code in;
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