1.错误原因,坏件在e4被卸载,车子空了,但它的目的地还是output3,所以它去output3没东西可卸载就出错了;改进quality程序改为:
6 E- u( A$ s7 X1 k- {+ W6 W(sensorID : integer)
6 ?1 C0 n8 h/ M$ B/ @3 D8 l1 mis
1 L( R4 O1 o7 q z* ]$ B randNo:real;; b$ d/ G4 N- }4 N0 s) J
do( v3 ?5 {/ g. t
@.stopped:=true;
+ M- f, p/ m r wait 20;
- g3 \6 g/ ]. @3 U$ M) d randNo:=z_uniform(2,0,1);
1 {+ l" ~) `) S @.cont.createattr("type","string");& d3 {" I0 Z- \" z7 k8 \
if randNo>0.7 then% q( R' x# v1 K2 h9 G
@.cont.type:="bad";4 O( @# }/ T& z6 j, M* k) Q
print"bad";8 Y6 g2 u% {+ e/ w
@.cont.move(drain4);
# w, B L# C2 |! q0 d+ t( K @.destination:=Load_in;-----增加语句
% G* Z& m' @+ D$ D% E* y else
, L2 @9 m0 H# j3 C9 W @.cont.type:="good";
k$ q3 M9 F1 ?1 g print"good";
3 F0 L( Y K5 g& J end;* M" J2 @5 o ?
@.stopped:=false;
9 y2 a: ?7 h( K5 T$ s, N @.move;
( u- k( K: `$ @6 {) c$ {3 q8 ^end;0 R% {- g; H) |5 A0 {8 y4 ?% B f) X
同时将unload程序改为. b6 c6 Z$ w6 d# S# f+ H" A
is% w. i! f! [" Q5 @2 \3 \/ \
do
# [# w( Z4 M% a" H4 P$ H6 [8 v wait 30;
$ N* T% P' m9 Y, L+ C/ m2 t9 O if @.empty=false then
) h7 H& V" M. ^ if @.cont.name="green"then2 b# J4 g$ I4 l5 A+ K3 p/ K
@.cont.move(drain1);
% D- {( I+ m) J( ]; s print"Unloading on drain1";& ]' {$ R& p' u4 z
elseif @.cont.name="blue"then
0 V, `$ F9 D0 ~6 i- W @.cont.move(drain2);$ U" F0 l: ?1 ~1 M k5 S/ t
print"Unloading on drain2";' H: H+ Z7 D3 ?: o5 o7 K
else
5 C# I0 ^/ E* l1 t+ F5 w y" R @.cont.move(drain3);
0 v3 g4 \4 ^& w1 V- t. p2 g print"Unloading on drain3";. x' i$ k/ ^& D6 r# c
end;. _0 p2 H3 m7 V. n6 ]) Z; b
else
# \8 _) n6 }7 a+ V4 J5 |1 y& k2 [- X' X7 m end;
. W0 a, C7 p) ?* M/ T# ~# `. m# x @.destination:=Load_in;/ f4 B' m8 ]8 }" }7 k. U
@.move;2 a% Y S9 @ K, ` O5 P
end;2 u: B8 y0 Z, g7 D% [9 h+ C
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