is 9 J! G7 N8 n" w% o obj : object; -- first carbody in store 8 `; `+ h8 z" x, p$ P found : boolean; -- found a chassis c& l( `/ k! n9 s/ K. m
counter : integer; -- position in store- W; A% y' F( ^7 `7 q( P, D( c
do / G$ k( W, n7 o% Y8 j -- make sure there is a carbody in the store + l( N7 N- y+ }' e; b7 r, g if not StoreCarbody.empty() then0 l1 \) A' q7 I6 m: [* K# s, d& U( ^
found := false; ; _, y5 W- Z! F counter := 1; % L- a" r4 c. o 3 u6 m/ L8 N- I% `$ A# B
-- iterate through the store, e8 u2 g R$ z. G) {( S
while not found and counter <= StoreCarbody.xDim loop / }$ d K: M+ t4 _* ^ obj := StoreCarbody.pe(counter,1).cont; ! v( C6 g7 n/ U" W( G" l: q: w+ ? if(obj /= void) then. M% v. V' O, A
found := true; 6 m, \+ V$ P$ N! I end; -- if 0 O b* P# u! Y( Z9 m, r/ A9 i counter := counter + 1;2 u {9 J. W2 ]7 i
end; -- while1 b) s# l2 V0 B8 x+ t# g4 l3 n
- B5 m( O0 X T. Z& e- C7 c1 y
if found then- U \' I8 s; e' H6 ]4 v
-- put the carbody on a skid 1 i5 e* {0 a! e h' _( m6 e) m$ b obj.move(@); 4 \ T) h0 V3 ` end; -- if9 w2 l% ]! j2 X5 Y
end; -- if not StoreCarbody.empty 3 P- `1 D# H4 W7 Y2 F4 Iend;) H9 h+ p H) T( O7 z8 w/ X( d: {
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
