is1 `9 Y# O9 t1 J4 M7 ~
obj : object; -- first carbody in store+ c/ P% p5 f1 y* z, V4 n
found : boolean; -- found a chassis% ?0 ~+ d( ?! W' \ {6 K) q
counter : integer; -- position in store 1 e) Z7 y; X* I1 y7 ?do + y0 d; m! M( j9 O% h" R& f
-- make sure there is a carbody in the store$ U2 r- z9 D( T
if not StoreCarbody.empty() then4 s4 E2 ]3 p+ e: K/ c
found := false; + {& Z! j5 L \$ S$ ^2 X counter := 1;$ U/ e# |" f7 g4 m5 k% q* O' z. D
- ^- J0 b: [8 m; x: g; @6 l4 h6 T
-- iterate through the store% w* y/ O6 [( R
while not found and counter <= StoreCarbody.xDim loop 6 i7 d! I, ^+ i- \ obj := StoreCarbody.pe(counter,1).cont;/ h; V8 H% i6 @0 i: K% e3 ?- M
if(obj /= void) then) R" c T$ [; \' B Y# B
found := true; 6 y8 ]& W* }- u8 k( } end; -- if% N! _( }6 M! b7 ^
counter := counter + 1; " Q3 U1 z# s! K( n6 y$ E end; -- while( E7 u' H% g9 } Q3 F
0 K' P7 `# y. }$ P$ N3 Z if found then , Z# r5 }; O) i0 E -- put the carbody on a skid$ J6 Y3 I g3 i, ^: U; H
obj.move(@); ( Z: a- e0 n& C6 x; [5 v end; -- if 7 E: e9 E( P0 h% i8 Q& ~. [4 p end; -- if not StoreCarbody.empty! J2 K5 B- Z3 ?% }9 }/ y
end; & _' y) D1 B+ C; Y6 ^& I/ w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
