is 9 E6 A, [2 a; z, o8 z) ]; z obj : object; -- first carbody in store! c1 b( c: Y" G% c( T+ V: k
found : boolean; -- found a chassis6 r& L+ V2 A' G
counter : integer; -- position in store1 F3 K$ G) o; Q5 ~" g
do : \- ]& l9 J9 Y9 p% U( P; k
-- make sure there is a carbody in the store 1 s9 i4 c. ]) |* J( a if not StoreCarbody.empty() then5 y/ C" _, Y+ `+ c
found := false;. w) Z) `" n# Q$ P- H
counter := 1; 1 \* k8 b- G$ V K/ P 1 k5 U6 q }9 D% G0 S -- iterate through the store 7 f m+ Y9 O* @, j. @% H* V8 e9 u while not found and counter <= StoreCarbody.xDim loop 1 A6 {5 |; ~' o& w obj := StoreCarbody.pe(counter,1).cont;5 P+ v ]9 }- g1 O0 K
if(obj /= void) then 2 N- `# H7 l) x0 ? found := true;( e8 i$ A D6 ^" y4 v0 Y) J
end; -- if " [9 x. I) X6 K) A: A counter := counter + 1;* Q/ [& L# t4 a- N( @" ]. Q
end; -- while # P! _3 [# I8 g" _8 U9 q4 ~$ [# M # Y1 {/ L# L" |- n if found then8 ^$ s. l3 b V# M
-- put the carbody on a skid 1 D4 z6 I) c2 ~; @' v: Q+ h obj.move(@); " b5 b# t9 S- X- h/ ]! Y8 D end; -- if4 ^( B: i$ d, F
end; -- if not StoreCarbody.empty 5 y+ k a4 f3 w [5 H: @end;/ I8 u, g9 I6 m" k& q' a
里面的found急整个循环不太懂，求高手讲解下？急~~~~
发表于 2009-3-4 15:51:31
