is( r3 X* y A8 \4 v* s1 t
obj : object; -- first carbody in store" m; V- {1 i2 R& b( v+ b8 }+ h
found : boolean; -- found a chassis2 n- i- X- K5 x4 D# f
counter : integer; -- position in store . s- t- D2 b% ]0 edo 8 }* C6 U0 R; S3 [/ Z6 S
-- make sure there is a carbody in the store : C! L4 C @# Q4 O w8 X+ U if not StoreCarbody.empty() then( ?1 ]+ I1 e7 ~. v) M
found := false; $ X8 m* b, U& T7 W, U2 E2 c: e counter := 1;; x5 K% @- O+ w, d* l# K
3 x3 Y: a9 S+ I O -- iterate through the store : u U) ?* s4 o$ n while not found and counter <= StoreCarbody.xDim loop 0 s% S& J0 `7 f- _ S5 L obj := StoreCarbody.pe(counter,1).cont;3 h( C7 b% s' w! Z
if(obj /= void) then 8 R1 T V3 |( `) ~: N' E" r+ M found := true;+ i* s; `( _( \; P
end; -- if 7 Z" t$ R! O' I0 _; h counter := counter + 1; 8 O2 g d" l k2 ^" i0 A- } end; -- while( }( Z9 x$ A! K7 L5 Z
7 j C! A+ C- ~% h" P. h
if found then+ a6 W6 g1 j5 G3 ^* A5 K
-- put the carbody on a skid8 y2 G3 a; `5 P3 J! O; {% w0 q
obj.move(@); ; |7 q+ e/ {$ o, Q$ g2 H1 E+ i" E end; -- if 9 @6 R& Q! @2 a0 d4 T: Y end; -- if not StoreCarbody.empty+ o6 u1 @6 k9 \9 L8 P `0 d
end; & t" o1 f' p; D' b8 X1 R( K3 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
