可在truck11离去策略设置
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do
# z, N1 d1 f( _% tif @.occupied then( r, i( ], a5 b+ q4 x
@.cont.move(buffer);/ u' T, ^8 O6 F- o. J' R
waituntill source.occupied prio 1, h. e! X( b% B ?% R) v
source.cont.move(@);: O* e/ {1 e" B' T- u2 x+ n
@.move;
3 }- q: q/ i! z8 b8 n$ K5 pelse
4 m6 j) B9 H' ~2 F% ?) `@.move;; ^- x9 o6 z3 n0 t5 A$ N
end;5 }4 H8 [& c1 \: _+ m; { Y; ^
end; |