模拟时$ O' o2 j. _9 I# m# B$ E
obj.move(pos1); * B8 g* ?7 S; c/ k. c这句老出错,但不知错在哪 ,请教高手~~~ , J* v; i# K; F* a2 _还有就是装卸站transferstation 的methods初始程序看不懂, 5 D% W( X5 ^& Mi : integer)3 k, ~4 j( n. ^. v. l, {/ p
-- @ : waiting Target: W7 O1 D, F' i% e
-- ? : TransferStation % y$ `+ T( J# u/ x/ ^" Vis6 e& @9 z, X& r
do5 }! |+ a# D( ?2 j5 c% z
if i = 1 then5 i; @, d9 G- w- c' ^3 r
-- before starting the transfer to the TransferStation5 p. D: r% Y6 i. \5 @
-- parts/target are ready: G) {6 @0 R+ F! f& k2 d
elseif i = 2 then 3 I5 l) K8 h5 d9 U& n -- before parts leaving the TransferStation ! ^& c5 H- z% d/ ~ Z( v( f end; 9 F! O) c4 k. o' v! F) oend;5 p- b% ?( Z0 O6 r- 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?