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. % B1 W4 }/ n7 G0 `, e% i 1 Z2 E" ~5 v. y4 \, q, a3 B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 ？ * `) x' N0 s; W; [: P* c; q0 T # n0 ~3 t P7 k' A! z1 n) V7 A请指点
发表于 2010-5-11 09:58:55
楼主