Routines
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26184: Check whether a character is on a staircase
Used by the routines at
26194
,
26282
,
27823
,
28304
,
62617
and
63056
. Returns with the zero flag set if the character is not on a staircase.
D
Character's y-coordinate
26184
LD A,D
A
=character's y-coordinate
This entry point is used by the routines at
27126
,
27932
,
28446
,
28672
and
63973
with
A
holding the character's y-coordinate.
26185
CP 155
Is the character on the top floor?
26187
RET Z
Return with the zero flag set if so
26188
CP 162
Is the character on the middle floor?
26190
RET Z
Return with the zero flag set if so
26191
CP 169
Is the character on the top floor?
26193
RET
Return with the zero flag set if so
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