is 9 |/ r) b; ~! L. z7 V1 d- d5 f3 F obj : object; -- first carbody in store 9 M& ^5 z9 F0 m6 M" p' [ found : boolean; -- found a chassis " J# n+ d2 _; N& ? counter : integer; -- position in store 9 e2 t# n T! u: c) S2 Ydo ) U' a2 B: b% Y* p8 O1 D
-- make sure there is a carbody in the store' N' C8 S% \9 x
if not StoreCarbody.empty() then * r$ m) t& _9 `4 }) r found := false;6 J# j( I# A+ _1 t u @1 z6 X8 W) ^
counter := 1; ' T T- `7 F, R$ e8 Q1 M ( p; p4 ~9 x5 L# |
-- iterate through the store ) ]6 \- I7 l! O% {$ e while not found and counter <= StoreCarbody.xDim loop % @: {8 M: I0 T% s' U: M obj := StoreCarbody.pe(counter,1).cont; 2 N1 f9 w! l5 @3 t2 l( \( a if(obj /= void) then : A% h @; x5 A2 E Z" F found := true; 2 |' a9 [( m3 [; Y end; -- if' t% h- X. h t+ n% d0 u) ?
counter := counter + 1; : F4 l- v; x- b' p4 B; Y) t end; -- while6 ]) k& r/ l- j2 s5 A/ _
5 a7 x O3 h6 e) ]; z- z0 Z
if found then 8 w' {* t6 \8 s N0 t0 B -- put the carbody on a skid 6 T2 o4 \7 i$ q obj.move(@); ' O" G/ b- A6 d) _. L9 O# y end; -- if ' v$ o9 z& {' j3 T7 z- X3 L end; -- if not StoreCarbody.empty 2 ]* h0 H& _4 v5 b3 Z0 E3 K1 iend; 7 b' ^2 q; O/ v& A! q0 l6 @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
