is ; `4 i- P3 ^! C/ R, I( Y! k obj : object; -- first carbody in store 4 y2 f3 P q3 Q X0 U* i found : boolean; -- found a chassis % d4 |. x) Q7 T- u/ U( ` counter : integer; -- position in store5 m2 @: |8 f$ I
do % b7 D5 o! u8 [2 L1 R9 k( i7 q
-- make sure there is a carbody in the store W# ^7 x5 j/ p& s0 k: ^! o
if not StoreCarbody.empty() then / o% ~- N/ A% m8 D% t- G8 m) e# q: b found := false; ! z2 b. u- H; g! e7 x counter := 1;2 N8 \0 Z1 ]6 b1 J) G( Z
& D- }: f! G9 h# @3 `7 h1 k -- iterate through the store5 M D y- x- H* Z9 f" ?* J+ i
while not found and counter <= StoreCarbody.xDim loop & G& `( u X" f: V obj := StoreCarbody.pe(counter,1).cont; & _8 L1 r8 [7 `( p if(obj /= void) then7 p; B( y( V, Q7 j! o
found := true;; i4 N& W D; R+ N* F
end; -- if 6 C$ N. ?# O0 G* r1 |- c" i counter := counter + 1; 7 J, I; i# g2 W! s* i end; -- while1 O" ~: V5 V6 D9 X
+ R* J+ Y) x; Q) C/ U& f! j& f# Q
if found then/ L, f8 n7 Q4 M+ a8 Z% K& {
-- put the carbody on a skid # o( u. J* A0 A) ] obj.move(@);2 W" ^4 [7 d$ j1 ?
end; -- if : K: @! ]# ~0 L5 Y# s$ \ end; -- if not StoreCarbody.empty # [ E3 J) o1 O/ E+ f+ lend;) V" D3 W3 c. _
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
