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 R/ S; S; A( F% z# Z
0 U d8 m. Z* \! C$ U' U. g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 t4 B8 ^' T# I1 d$ t2 ^, m8 @1 i* g0 g+ _* q& B( @6 H% x
请指点