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Routines |
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6B12 | LD HL,($7C67) | Pick up the address of the next pseudo-random number. | ||||||||
6B15 | LD A,(HL) | Copy the number to A. | ||||||||
6B16 | PUSH AF | Save the number briefly. | ||||||||
6B17 | INC HL | Increment the address, rolling over from 8191 to 0. | ||||||||
6B18 | LD A,H | |||||||||
6B19 | AND $1F | |||||||||
6B1B | LD H,A | |||||||||
6B1C | LD ($7C67),HL | Save the new address. | ||||||||
6B1F | POP AF | Restore the pseudo-random number to A. | ||||||||
6B20 | RET |
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