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. * H) p6 o' y- w 2 Y4 K5 g- t" X. O: J u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 ?* n+ n8 v7 ?7 X2 J) @# T% `! z4 Y
. Q% z z! b! ?4 H- ?
请指点