is7 N! P( K& r% ^9 R
obj : object; -- first carbody in store ; S# o8 n" ?& E; u+ e& g8 }" L found : boolean; -- found a chassis ' t" \* ^/ l5 q3 I7 A counter : integer; -- position in store/ i$ h1 U/ D0 Q+ E
do # X7 U2 Q6 H1 ?# C( n9 J -- make sure there is a carbody in the store- j* r5 g$ E& r8 e. O/ s; C7 |4 H, H
if not StoreCarbody.empty() then9 v& n+ T0 a: K, c( j( X6 d! K
found := false; 0 \0 B; X& x1 e3 V counter := 1; 8 O4 w4 G2 j- G- b 0 u/ q& d C: x9 S2 z, t# b" t8 H% |" l -- iterate through the store * y6 e: f/ `/ j9 Q! @% d while not found and counter <= StoreCarbody.xDim loop5 V l: C, k! N9 f3 ?3 X4 w ?
obj := StoreCarbody.pe(counter,1).cont;8 Q: H7 Y' U! q* @& |- b
if(obj /= void) then% Y6 t& c0 K- R4 J- J) w$ A
found := true;; A6 [( {- O. H: f: |
end; -- if # w4 J4 K7 F$ O* g counter := counter + 1;4 d- c0 s& @- `8 J9 S5 m+ u
end; -- while- P! `9 v( Y+ }# ]( |- N8 }- v
. O. F% H3 o4 V7 X+ d- ?
if found then8 U9 R6 r) J: b8 G, x
-- put the carbody on a skid " f- H2 n: x' e2 _9 Z' T obj.move(@); " K0 x; a& V S, y- P& i end; -- if * Z" p& F& I; y; z" Q, s+ D1 J& t end; -- if not StoreCarbody.empty $ `5 a L- ~/ dend; * E& K2 R. s, y0 |3 w* `( E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
