模拟时2 f( b) Q0 B. |, ]
obj.move(pos1);* \* C: |; X6 X* S$ }( p! W
这句老出错,但不知错在哪 ,请教高手~~~% p3 A( C. Z1 I6 P+ [3 z
还有就是装卸站transferstation 的methods初始程序看不懂, + Y8 F; ?4 |1 I4 x' D9 Q) ci : integer) ! b' T$ X) V D. [* a+ [+ H-- @ : waiting Target( P6 Z( @" O* J8 O! R
-- ? : TransferStation : ]/ d9 M# N7 J4 k ois ' b+ @% f, Y3 h/ a `$ wdo. O4 S% G9 d: d* x- M
if i = 1 then" Q& s* B# x. w: v9 W) A% m
-- before starting the transfer to the TransferStation 9 G. C! E J- ^! Z! S% C) r -- parts/target are ready 2 R }& ~% ?* |, y) T3 X elseif i = 2 then& h1 x3 W5 P: u8 t2 b' D( i0 j Y
-- before parts leaving the TransferStation ( ] b4 ^0 C. s2 i8 {" P end;7 |. q: {# v( o9 b- j! g' l8 E
end;( Z* [3 Y$ P* I0 F; a) i7 S
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?