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Routines |
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Used by the routine at MovePercyRight.
Percy has gone past the right edge so transition into the next room.
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| TransitionRoomRight | 6307 | PUSH AF | Stash AF on the stack. | |||||
| 6308 | LD A,($5FC5) | A=*CurrentRoom. | ||||||
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If the current room is 0B (the last room), wrap to room 01.
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| 630B | CP $0B | Jump to TransitionRoomRight_SetRoom if this isn't room 0B. | ||||||
| 630D | JR NZ,TransitionRoomRight_SetRoom | |||||||
| 630F | XOR A | A=00 (will become 01 after increment). | ||||||
| TransitionRoomRight_SetRoom | 6310 | LD (IX+$00),$00 | Write 00 to reset *IX+00 (Percy's X to left edge). | |||||
| 6314 | INC A | Increment room number. | ||||||
| 6315 | LD ($5FC5),A | Write A to *CurrentRoom. | ||||||
| 6318 | CALL PopulateRoomBuffer | Call PopulateRoomBuffer to draw the new room. | ||||||
| 631B | POP AF | Restore AF from the stack. | ||||||
| 631C | POP AF | Discard two stack values. | ||||||
| 631D | POP AF | |||||||
| 631E | RET | Return. | ||||||
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