模拟时 4 Y4 U4 r. s9 Q$ B1 ` m9 f! G4 E8 R obj.move(pos1); & E. m7 `/ _ i( S4 v这句老出错,但不知错在哪 ,请教高手~~~1 b/ X2 Z! Z e( o
还有就是装卸站transferstation 的methods初始程序看不懂, , e4 o6 S8 }0 j$ r3 f: T a) m, Ri : integer) 7 }( w) D8 u% w% a: e-- @ : waiting Target7 v& h" o2 ]* |4 G8 B
-- ? : TransferStation ; [* |& J$ F1 G6 P9 Q! Z2 Fis0 B& G' X: P, j1 c$ }9 r3 T# V
do ! H' F0 ]: E3 t if i = 1 then+ M/ R# u8 u" K
-- before starting the transfer to the TransferStation2 @5 X% f* C' H: ^9 l( I3 a5 S
-- parts/target are ready2 K, h) l' H' R
elseif i = 2 then4 `5 L7 A, A* t8 Z% T+ {$ G6 l. k
-- before parts leaving the TransferStation & ^2 |; [" Z7 E- M# v
end;9 `1 y# c& E8 [/ M# h
end; 7 c5 Z" H( V$ b1 |' k. i, X3 M如果要设置有条件的卸载,当物件属性integer满足一定数量条件时卸载,应该如何编写?