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5仿真币
is O4 N/ z4 I O7 }1 d8 Z; W
obj : object; -- first carbody in store
* l; D- v( C3 E9 Z found : boolean; -- found a chassis
. M! W# P& e& l! C6 }8 S! } counter : integer; -- position in store5 ^' t' d) H( [9 x% ~
do 0 N9 d+ Q8 d. v, m- j% ~" N% ~4 v
-- make sure there is a carbody in the store
! c7 @) w x- z5 X9 g( Q if not StoreCarbody.empty() then
; m% y5 j B5 D9 h found := false;* ], Z* R2 l1 L1 O( x9 e
counter := 1;
+ z% X8 {# d6 t. v1 ` 0 I$ Q1 C2 t" [& S8 K9 Z! g
-- iterate through the store! Y' r# A+ r* j0 X6 I
while not found and counter <= StoreCarbody.xDim loop+ |# w( @+ c: L. j; t& e# Z [. ?$ n
obj := StoreCarbody.pe(counter,1).cont;
- y5 x! W( J1 T+ ^. p/ S; g- t if(obj /= void) then
+ Z$ Q3 a2 F" T$ d6 H0 W6 x found := true;
7 B3 k& F3 _4 Z3 r+ D end; -- if
" ^7 z3 c0 h5 F& U! b& N% j5 i4 Q; V4 } counter := counter + 1;8 c$ v# p5 G* Q) U1 }
end; -- while
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( E7 a$ A1 r; U0 S, [4 \/ K0 \ if found then
$ b. Q) a, W: [$ { -- put the carbody on a skid- l6 P+ o5 k8 c9 ~4 O; ~
obj.move(@);3 f3 H/ A* W! i' N+ [2 r/ U& \$ Z. }& O: I
end; -- if0 f; ?5 a2 q4 I5 g2 m; Z/ y1 I
end; -- if not StoreCarbody.empty
; S0 L. l" L0 `; ?, ?end;
2 z# J# W( ^5 M$ }% K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
