如题,我看了transport block 的demand connector 的使用说明:Demand: If the demand connector is connected the block will only accept items if the value at the demand connector is greater then the current number of items being transported. % k8 k) F) h* W, y& V' V, @3 ?+ @; t5 _
是不是说现在我transport block 正在transport 4个items,我的demand connector 输入值要大于4,比如说5之类的才能使得transport block接受我的这5个小球;反之,要是 输入值要小于4,比如2,它就必须累积到5才能走进transport block ? % ?+ J1 |! E1 c% x9 a; o' { 7 [. U9 t/ h: z' n: S. _! D% x+ ]请指点