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5仿真币
is
. K1 s) ]4 r* j* C1 a8 |) c* ? obj : object; -- first carbody in store% ^* ^% Y% s/ _! n4 M" e- Q
found : boolean; -- found a chassis1 D% C+ f0 F0 L
counter : integer; -- position in store
9 ~$ x2 [. R' P$ |0 Fdo
& D: C6 D0 |7 z) z -- make sure there is a carbody in the store6 P* [. x) K7 _# b: R- q' `" U7 X
if not StoreCarbody.empty() then5 F) z; W( P1 C- J: A
found := false;
/ i6 S: @7 G: }/ U; Y0 v8 @ counter := 1;
" J, p* V; T) X1 j! c8 Y
. i! p2 U1 b6 Y$ I -- iterate through the store+ s8 m; l. {% W; T! p
while not found and counter <= StoreCarbody.xDim loop
( U. r7 C9 C# Y% } d obj := StoreCarbody.pe(counter,1).cont;
2 M& o3 D9 m' k if(obj /= void) then: M2 K9 E3 F& F& ?# T
found := true;
* ^% j* Q m; ~! k: M! L" f* }* u& h0 k end; -- if: l# m3 S( u8 z* O
counter := counter + 1;! |3 W, p+ v& {3 L
end; -- while5 D V) M: h- c {
' o( H0 R/ P0 k3 g" G* z if found then
3 n1 z; T3 n; S% ` -- put the carbody on a skid% [! ?; @/ y! \) W. z9 K# p4 m) V' ^
obj.move(@);
; m( Y: H" a+ h+ Q+ j end; -- if1 G* \( O1 q5 g2 @. P* u
end; -- if not StoreCarbody.empty
/ |; S& ^! b. t0 }+ W" ?end;3 Q2 {- f$ y% r0 V4 ~/ y
里面的found急整个循环不太懂，求高手讲解下？急~~~~ |
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发表于 2009-3-4 15:51:31
