可在truck11离去策略设置' Y, s, L, c" S0 n
is/ G: d$ m; Q3 T/ X/ k
do3 J" x4 \" C9 c$ M- ?4 r% y+ v/ I
if @.occupied then
. s1 G- U2 x& p; Q@.cont.move(buffer);+ v4 F! L, W: D9 o- i+ i
waituntill source.occupied prio 1
" m* p1 v0 ^, N7 S% Y, b7 r' G0 ?source.cont.move(@); g8 u/ B) y/ u( d( D
@.move;
& N" U; f1 n( i4 nelse
# x( R; J$ |2 {, P! ~# [ c@.move;. i& V0 t: U0 ^! s$ ]0 v0 z
end;$ i; ^3 g# H+ h
end; |