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. % X) q/ `1 d3 w % J% B: M* w9 e2 {/ c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 ? b4 U: |' ^! S9 x z5 ?( T
2 R) @" l' y6 `/ E6 L8 z9 f
请指点