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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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