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. 6 U7 N6 D+ L+ k7 t6 g " u4 n' | B1 O/ 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 ? % L( a0 i( X5 Q% }1 U" v. M; K: S3 e0 ]; j$ ~5 q
请指点