本帖最后由 mengzhang 于 2010-11-22 21:04 编辑 ) Z7 P% B) Y' W: ? c/ D% M( A
1 @5 c: k; f2 r定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则: ) L& k6 T/ @0 h. }DIM midValue AS INTEGER! H2 D8 p' y4 S# V6 F1 A! o7 @
nCounter = nCounter + 1# v$ w. g- y# S* {6 `: G
midValue = MOD(nCounter, 4) " U [$ I+ e+ {+ RIF midValue =19 p& A( i8 c3 S0 F) g
PULL from A out of WORLD 8 P5 M8 s- m+ v2 v3 G$ BELSE 9 `5 D5 }$ ?7 k* F0 O }PULL from B out of WORLD" C* \: E' q1 q
ENDIF