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Data |
| Up: Map | Next: 5DA8 |
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| 5B80 | LD BC,$A299 | Set BC to the length | ||
| 5B83 | LD HL,$5B97 | Set HL to the start | ||
| 5B86 | XOR A | Initialize the memory refresh register R to 0. | ||
| 5B87 | LD R,A | |||
| 5B89 | LD A,R | Get the next value of R as a hash value. | ||
| 5B8B | XOR (HL) | Use this to invert the relevant bits pointed by HL. | ||
| 5B8C | LD (HL),A | |||
| 5B8D | DEC BC | Decrease the length. | ||
| 5B8E | INC HL | Increase the byte pointed to by HL. | ||
| 5B8F | LD A,B | Loop until all bytes are decrypted. | ||
| 5B90 | OR C | |||
| 5B91 | JR NZ,$5B89 | |||
| 5B93 | RET | |||
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This entry point is used by the routine in FEDE.
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| 5B94 | CALL $5B80 | Decrypt the game | ||
| 5B97 | JP $8184 | Start the game | ||
| Up: Map | Next: 5DA8 |