is % S/ A1 H& T9 G obj : object; -- first carbody in store ! ~! k. M) d7 R9 u$ e. t8 a found : boolean; -- found a chassis/ s$ @" V* N5 q
counter : integer; -- position in store - |' B. q: J8 E) `do : S! D! o, u: L* _
-- make sure there is a carbody in the store 2 j. G: L/ _% I, _ if not StoreCarbody.empty() then9 V" ~/ ?; G: _
found := false;) O, c" N. t% L( f" v0 }
counter := 1;& J$ P$ y2 x3 e4 O
2 \0 T" d+ ^7 N5 d" w O -- iterate through the store i3 T2 b; a5 P2 C
while not found and counter <= StoreCarbody.xDim loop1 O- X* T6 r+ o r* S$ N
obj := StoreCarbody.pe(counter,1).cont; ! S5 o2 T! T7 @+ K3 v if(obj /= void) then # Z( O# h" ?6 _$ t n0 [2 W# m found := true;) k* G6 G( d& L' Z w. @% T; ]$ R
end; -- if 8 @8 `3 `( h* V6 `& u counter := counter + 1;$ i, |% r" f1 [! V& S( r
end; -- while 6 M% ~; T4 c# ]+ u / ]* C; E& j$ S3 d; ]- z; W if found then 7 Q5 J l+ j8 o( R! T -- put the carbody on a skid/ Q% d+ O3 m5 P2 H8 B6 u5 {
obj.move(@);4 u: A8 s# I8 Z) n
end; -- if7 ~- R7 K4 _+ m( V: I5 S$ \
end; -- if not StoreCarbody.empty . U& l9 t: ?! {9 A3 Kend;) B- U8 J" l7 K 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
