模拟时. w5 @+ _. e) d' s, n! y! W( A% u
obj.move(pos1);, W* g6 h+ X2 C' B( R+ F7 E
这句老出错,但不知错在哪 ,请教高手~~~& t" L4 R+ S% c q; G
还有就是装卸站transferstation 的methods初始程序看不懂,' T' R. z& c9 p& Y7 B* @
i : integer) ) W: {! |7 J, `* k-- @ : waiting Target& w6 e& n) x. B1 c' @5 _
-- ? : TransferStation # b& ]. a. x" iis+ ~/ u4 A5 b1 l. ?5 }$ v4 N0 u
do+ i6 u1 m6 f. q q* J
if i = 1 then 3 s6 M; c6 |( d ? -- before starting the transfer to the TransferStation ! c+ n: b& k* b! P* c! ^* V0 K' F -- parts/target are ready ! X! E2 O( a' j( a* W elseif i = 2 then ; G5 l) h$ T% R -- before parts leaving the TransferStation 0 ^ X4 O* h1 a w7 ? W7 n
end; ! \9 ?5 ?) q" `) P) Rend;- T1 K: [, @5 r) v' v
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?