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发表于 2010-11-22 21:02:49
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本帖最后由 mengzhang 于 2010-11-22 21:04 编辑 3 Q, p( b J/ h$ l0 I
1 w3 h0 L+ b4 f! F2 ^定义一个Machine(Batch类型),和一个计数器nCounter(Integer型),machine输入规则:
7 G& @$ m u7 n" t7 v1 `$ q3 [4 ODIM midValue AS INTEGER
; H" | a, Z9 M' d5 X: I/ lnCounter = nCounter + 1! y+ c: n2 G2 U* X" z, v) F/ w0 T
midValue = MOD(nCounter, 4)" |% X& F7 z6 r+ E3 J" F
IF midValue =1
6 q4 M: J+ E4 [: ?PULL from A out of WORLD: B. O+ |5 ]9 T/ v! `( N- n. c- v
ELSE8 z8 E9 Q0 k2 f+ f* p
PULL from B out of WORLD8 k# F9 k* @7 y- r
ENDIF |
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