is # l6 G% e& ^% r$ ?, `1 p1 p5 K obj : object; -- first carbody in store / L4 N2 w7 M$ u+ N. h4 g found : boolean; -- found a chassis2 Q8 e x) y) L" z- Z
counter : integer; -- position in store : z& ^( E0 j) zdo " }4 F" `& W& T- G% [9 }/ z -- make sure there is a carbody in the store' M. _* j8 B- @7 P
if not StoreCarbody.empty() then. D9 w. n; l6 y0 A
found := false;- S( z+ Z0 [ o& W3 Q
counter := 1;- c# C! [+ Y' {" w
! M( Y- P, a7 V/ ~0 p9 L- ?7 X- E -- iterate through the store ' |& j0 P7 N0 }* o+ O while not found and counter <= StoreCarbody.xDim loop # V) `: | T1 [. J2 B+ c; n% Q) |8 l obj := StoreCarbody.pe(counter,1).cont; 1 j5 @* e" `: ~8 A+ W" p if(obj /= void) then5 O0 S: x: J# U: b W" d* a1 K
found := true; $ [; c, G [7 S) v& K end; -- if! Q) ?. Y6 [" R# D- Q
counter := counter + 1;4 G) G [+ K" V D5 E
end; -- while" N* n5 D$ L) |+ A7 l
i8 A* o8 R; } if found then 6 {1 X: A, v6 b& u6 M -- put the carbody on a skid ( F( l. U2 l# }; Z% W+ |( b& Q obj.move(@); " M3 Y8 I) j3 W- _6 A6 A end; -- if & E4 N' ~$ n& B' Y& ~ end; -- if not StoreCarbody.empty* x% F- C# Z3 g$ C a F& d
end;) R p" v2 ~8 p: R, h: X$ `( n
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
