is " k" _& Y2 T0 _* V5 F7 m obj : object; -- first carbody in store, G* `9 `) j. V" i& ?' H
found : boolean; -- found a chassis2 u' d y: @9 v: f
counter : integer; -- position in store # W$ e# X c8 N8 h9 ^7 Kdo & J" E4 m- k) ^" t6 x
-- make sure there is a carbody in the store 7 k% {* j; y2 b( S$ x; k& k if not StoreCarbody.empty() then . y8 k% o$ C, Y2 ^0 v7 V2 \/ c found := false; ; p+ @3 K( X1 R- B! ?( h" s counter := 1;3 a8 x$ h( w7 q" q% U, {
. l* |5 i1 Q: @$ Z -- iterate through the store ! a3 f: I3 m0 M4 M& Q n6 l while not found and counter <= StoreCarbody.xDim loop , y7 W! A8 p6 O) j9 Z obj := StoreCarbody.pe(counter,1).cont; & c' q+ h) {/ v if(obj /= void) then% e2 v5 ]8 |0 N; S6 d" n9 P
found := true;3 k5 T7 p9 D' ^' a
end; -- if* `. h$ V. P6 x$ B7 y1 ~
counter := counter + 1; $ `# w! A9 J. X% t5 G4 ^1 Q end; -- while7 K8 c7 x; O2 u, L+ d4 Y9 S
1 h" m0 m1 ^5 f if found then ~6 q f* c" |$ e- y -- put the carbody on a skid: U2 ]: d" U+ [& _ m( w3 I) g
obj.move(@);" Y9 [8 w0 x6 y
end; -- if 0 n+ h% k1 Q' ]; { end; -- if not StoreCarbody.empty/ z7 _( u+ r$ @! h3 @2 _
end; $ W, ^ l2 f1 v0 o6 p, R1 O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
