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. ; n, [+ ~; U5 A$ W. v/ [* j, K; w% l* q( 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 ? & r4 m3 Z! g$ C% ]" [. X! y 1 n' P* o' ~: F0 L请指点