模拟时 z3 n; L- s) Q9 U" ^ obj.move(pos1);& C7 N! ~& t! g+ E
这句老出错,但不知错在哪 ,请教高手~~~ 3 C4 a1 w& Q$ ]" Z9 g T6 @* d5 z还有就是装卸站transferstation 的methods初始程序看不懂, $ f; d; E: c. G J( Ai : integer). M! |& U c' |8 E: p# E
-- @ : waiting Target3 ]& F( ~0 D/ U. ?
-- ? : TransferStation% }0 R$ T( ]) C0 K. u: p
is( N& b, |5 V1 _- B# y' P" o5 t; s2 A
do ; D/ m, J+ B, s. l. f6 _ F! i1 ? if i = 1 then 3 N" ?& e8 A4 t+ Y -- before starting the transfer to the TransferStation / Q8 x/ X) `" L3 p3 [ -- parts/target are ready6 B+ h0 b' N9 p: ^. V
elseif i = 2 then ( y# A; c4 C1 X6 B5 W( C -- before parts leaving the TransferStation . ~ q) G7 q% f9 X% k! M5 V
end;9 Y2 a( y, n8 ~& V. e) h
end; + a4 g' F9 \! f, K* d# i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?