可在truck11离去策略设置1 D# t0 x5 q* _6 c4 s
is4 u. ~* X7 [8 E S
do m" L7 F2 Z% @# H
if @.occupied then: ~$ W: Y) x0 E$ g; a
@.cont.move(buffer);; ?$ u5 j0 r& V* `
waituntill source.occupied prio 1 - P* i. m( w+ D6 asource.cont.move(@);. e" x% U t; N' v Q; e, W) ~
@.move;0 c1 T+ K' o$ s2 L9 W
else- I& ?, L( v L, R. u
@.move;. k. r( ?1 A$ @& {& f9 R
end;) [2 w t& h, T
end;