是有.numMU这个属性的,我刚刚查帮助找到了7 d7 A, h* I* z, p5 r& X+ P0 f4 M
numMu 8 c5 g6 J/ Q% o
Usage: <mu_path>.numMu; " a, j4 L- B. m/ G+ @% R* Y1 e
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The method numMu returns the number of MUs located on the loading space of the MU designated by <mu_path>. ! O: W/ x+ H; @
9 S/ ^% Z+ ~ U7 c6 V" aThe return value is of type integer. 7 F9 |' E* q' M) b+ ^0 ~, _* T/ D, ^3 C% Z
Example: .MUs.transporter:1.numMu;