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. 2 j' I0 \3 k/ y" X( U6 f/ | X7 L & j0 f# X* j7 e4 D" N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 ? 2 m6 Y9 O4 m3 R n; T0 j& y& N& d8 s0 u
请指点