是有.numMU这个属性的,我刚刚查帮助找到了$ E1 ^1 S9 f* V
numMu ! R0 `9 G1 p6 x% @% j7 e5 a$ \Usage: <mu_path>.numMu; 8 Y8 \: V3 g, a: f" R1 @8 n* I$ Q % c5 c+ q+ ?* K" y1 v/ mThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. 2 `+ e4 s: \- r) d
3 _ Q/ I* Q1 S S! fThe return value is of type integer. & o p! X* R/ J V8 z& e8 x% e - L4 m _* C# O8 ^. J/ ]! DExample: .MUs.transporter:1.numMu;