monster.c | 618 short rdif, cdif, retval; local in function:rogue_is_around 621 cdif = col - rogue.col; 623 retval = (rdif >= -1) && (rdif <= 1) && (cdif >= -1) && (cdif <= 1); 866 short rn, rdif, cdif, retval; local in function:mon_sees 876 cdif = col - monster->col; 878 retval = (rdif >= -1) && (rdif <= 1) && (cdif >= -1) && (cdif <= 1);
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