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. ! V1 X1 u( ?8 a( y& r4 r6 g* O* u( R0 ?$ R! q+ W( q- q. ~) H
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 ? * x; R4 A0 x. f( J' p, r / C) W7 q7 R( a/ N, o& g4 T5 `9 o请指点