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. ?& o& `7 P4 \) }& E, D( G) S: @4 D
/ u) f' g8 L* t9 u, f) |5 `; R. e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 ? 5 A" {" ~8 i5 j: f1 i4 e' F" T0 P. \# K# e2 y9 D i/ z( ?6 R
请指点