is + X/ N f# g; M/ g0 ~+ O obj : object; -- first carbody in store4 D2 U8 n( c( ^5 x
found : boolean; -- found a chassis: Y! y% G Q0 C2 T
counter : integer; -- position in store 2 Z- T+ L7 F8 p; z- Wdo $ m- m; w/ b( F$ n3 O -- make sure there is a carbody in the store * i& \6 e( E5 _% m c if not StoreCarbody.empty() then. n$ j/ R! j9 Z4 A& W- q
found := false;: r/ e7 f) {* ?; I# v3 q. J3 {4 z' J
counter := 1; 9 o' H+ Q8 v; v% U, l 1 K9 j9 _$ z" p! A% t( d
-- iterate through the store / k- z5 }; a. ?( V& T while not found and counter <= StoreCarbody.xDim loop ) n0 O2 N2 a: {1 n3 j7 D; l$ Q obj := StoreCarbody.pe(counter,1).cont; 5 |' [, e( Y* A if(obj /= void) then1 B. S" ]0 Z' q4 ^5 e* m; N& V% l
found := true;) ^2 i1 z; o* e. S& }7 b) p! |8 u
end; -- if l# h& F2 [8 m% H, g# w; Q# W) v
counter := counter + 1;/ i' z5 ^/ I% m8 Z( J4 p
end; -- while 1 X% H& ^6 D* Q5 U4 B 9 F6 Q' E. r5 [8 \4 e; ]" c6 B5 x if found then* S5 A- J9 U* |9 }, A
-- put the carbody on a skid8 x3 A$ H& D& x/ k1 a# I
obj.move(@);5 v8 R6 s- V: G( ]) [1 T
end; -- if; |/ l; T4 {0 p) d. M( k
end; -- if not StoreCarbody.empty$ r- V! c/ ]5 o5 @
end;$ a: B- B7 `; o3 g& b2 z
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
