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Routines | 
| Prev: C45E | Up: Map | Next: C4B2 | 
| C493 | XOR A | |||
| C494 | LD HL,$A01D | |||
| C497 | BIT 3,(HL) | |||
| C499 | JR Z,$C4AE | |||
| C49B | LD A,$04 | |||
| C49D | BIT 7,(HL) | |||
| C49F | JR NZ,$C4AE | |||
| C4A1 | LD A,($A01E) | |||
| C4A4 | AND $0C | |||
| C4A6 | CP $0C | |||
| C4A8 | LD A,$05 | |||
| C4AA | JR Z,$C4AE | |||
| C4AC | LD A,$07 | |||
| C4AE | LD ($A00F),A | |||
| C4B1 | RET | |||
| Prev: C45E | Up: Map | Next: C4B2 |