是有.numMU这个属性的,我刚刚查帮助找到了6 b8 b1 S/ a( p8 V9 j4 t3 \! `4 v% K' p8 U
numMu * E/ V& l8 i, C: mUsage: <mu_path>.numMu; 8 ^ y! Z9 V2 Y! y1 J" V; ~ ! [1 E& m0 [& Z9 z1 U( `% rThe method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. * E# g. f2 P' ]7 J) r% W" E6 q
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The return value is of type integer. 8 f" v2 _, N ^) c' ~. @ i1 ~8 t0 w 1 C/ m2 R' m6 u+ NExample: .MUs.transporter:1.numMu;