是有.numMU这个属性的,我刚刚查帮助找到了3 ?) R7 f6 ?3 g [
numMu 2 z9 @3 C' g2 h% q ^ iUsage: <mu_path>.numMu; 9 F, Z0 _3 _0 j6 Z. B# D; p 8 H( T5 E8 N% B! C& T8 Z0 |& d) F5 qThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ) p, G% p% ^; j
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The return value is of type integer. + {9 g$ H( L0 \/ z7 M1 P F( y% j2 }$ s" a% j; Q& W5 l, z6 G
Example: .MUs.transporter:1.numMu;