模拟时4 s! l6 y8 Q) X+ {# W1 @: ~4 i
obj.move(pos1);# T0 Q+ @8 B* P/ X+ w ~" v
这句老出错,但不知错在哪 ,请教高手~~~ + D- {3 t5 F$ H( Z% A9 p还有就是装卸站transferstation 的methods初始程序看不懂,7 O1 S: R3 |* w! k
i : integer), e1 T/ d' o9 x8 ^" g q4 G" `
-- @ : waiting Target# j7 U w$ O1 b
-- ? : TransferStation Z+ C) r" \8 o. s% {2 F1 X
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do9 ?' g6 q& l! Z# O( v
if i = 1 then / t2 o5 R/ o6 {7 W3 Q; Y. U -- before starting the transfer to the TransferStation 7 X2 i+ R- O& r4 P, k -- parts/target are ready . N1 j. B# n$ u! O& ? elseif i = 2 then; a$ z/ Q. N& P; }, u" V& y
-- before parts leaving the TransferStation 7 o0 L z+ T8 @ p* C* H v- ]6 i end;% G) u9 F8 h! A$ Z
end; 4 p y4 x2 G' \! c9 c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?