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.) v* v$ R! v w1 Q, C5 I; s
* D) e& u9 w' w2 b9 ^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 ?+ }6 k' K7 ?; J8 E0 h! _3 t0 R
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请指点