是有.numMU这个属性的,我刚刚查帮助找到了 / [+ I7 q9 y: MnumMu & D% j; E, Z/ v! E) cUsage: <mu_path>.numMu; . C% {! h8 l& |& c$ W6 P6 b( D0 d6 N5 h
The method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. $ f- e; P W2 w4 f2 _8 N
5 M5 u: s6 e& vThe return value is of type integer. " ~. k& y' r0 ^) _/ |& d' @0 a( K! c5 K0 A7 m# n
Example: .MUs.transporter:1.numMu;