is# M7 Y- u2 N) I8 J( W
obj : object; -- first carbody in store ( P1 M, `3 s1 y' ^0 O1 |* p found : boolean; -- found a chassis " ?1 \6 G8 E) U- c1 J8 q1 [( j counter : integer; -- position in store , Q- B9 P! f8 Q0 g- }) |4 |4 xdo ; p, c. U+ ^' |; G. f& t -- make sure there is a carbody in the store& X; C( @5 ]7 g! l `2 r
if not StoreCarbody.empty() then: }& A% ^( X; v9 m
found := false;* W& s# A& j4 M/ v* o: O, b. W
counter := 1; ! d, j+ G) X7 I' H3 c5 h 8 a1 x% ^! a( Y2 ^
-- iterate through the store* w6 E; ~" S/ v7 [6 _" _2 a& R
while not found and counter <= StoreCarbody.xDim loop; }0 c; z2 g1 O3 l$ _% _6 W. }
obj := StoreCarbody.pe(counter,1).cont;% E+ w: A3 y9 J: L8 i# ]% ~" y8 N
if(obj /= void) then( e/ p( p4 h% ?1 q+ A
found := true; 4 h2 x- v* [1 [# d end; -- if . t! D! \ L+ e0 a counter := counter + 1;; [5 g: s1 W# k% G# Z5 t" v
end; -- while + g8 h# |; W+ [( L- N/ Q6 m 8 D# b, X) X- i- I% i7 e1 V, [( \$ D if found then) O9 m! w! q) L6 p8 U
-- put the carbody on a skid! K9 ~8 ~ ]3 v* n, W- I! i
obj.move(@);5 ^% _3 \! e) N4 L0 H9 m' Y2 D' v
end; -- if, `5 ^0 W& P2 x H# N
end; -- if not StoreCarbody.empty6 e3 e! ^. s9 z# g" G7 q' X
end; 4 |. M! e- H) q2 H; P: L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
