模拟时 2 O3 r* Y# G9 W4 ~4 z obj.move(pos1);, S+ v5 N! q, m
这句老出错,但不知错在哪 ,请教高手~~~ ]9 Q9 D3 n! K, Z' E0 C$ F
还有就是装卸站transferstation 的methods初始程序看不懂, # ]$ Q, {7 R/ x( [i : integer) 9 k! Y' `+ ]9 p. I s-- @ : waiting Target. H& t' Z- w# A' D# J3 h
-- ? : TransferStation o1 h9 V' ]3 }( ]% Y+ s# I# \is8 n* `: R6 p5 ~4 c9 d
do & T" I5 k8 n2 G$ K! P# i9 q& W if i = 1 then4 [% O& s$ P2 e. Q: F
-- before starting the transfer to the TransferStation , S& v6 O' U E! L( h4 z -- parts/target are ready* ?4 e* _- n) ^& M, v
elseif i = 2 then ' X; Y7 d" J7 y -- before parts leaving the TransferStation ' e- _7 X/ r0 Q" ]7 P9 u4 x
end;; y8 U1 U, D/ i' t/ ^+ `' ]: ^
end; 3 Z3 D/ X. u w" ~2 [* H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?