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Routines |
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| 28067 | LD BC,46651 | B=182, C=59 | ||||||||
| 28070 | LD A,D | A=y-coordinate of the location | ||||||||
| 28071 | CP 14 | The assembly hall stage's y-coordinate is 14 | ||||||||
| 28073 | RET NZ | Return to 25554 if the location is not there | ||||||||
| 28074 | LD A,E | A=x-coordinate of the location | ||||||||
| 28075 | CP 90 | Return to 25554 unless 74<=A<90 (the rough vicinity of the stage) | ||||||||
| 28077 | RET NC | |||||||||
| 28078 | CP 74 | |||||||||
| 28080 | RET C | |||||||||
| 28081 | POP BC | Drop the return address from the stack | ||||||||
| 28082 | LD A,192 | A=192: region identifier for the assembly hall stage (see 25554) | ||||||||
| 28084 | RET | Return with the carry flag reset (indicating that the location is not on a staircase) to the caller of 25554 | ||||||||
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