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. ; I+ ?0 K4 _& x0 D1 d ' v( r$ b/ m' Z6 }7 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 ? ' v) i, N( S e* T& K1 T6 a9 O j* z: E: ]" P
请指点