is+ k0 G- }- K& s5 N1 g* ?7 z
obj : object; -- first carbody in store * d0 b3 O6 ~! d/ S S! n2 R found : boolean; -- found a chassis6 L# Y6 i! A9 C. T/ R( l, k' X+ g
counter : integer; -- position in store" e- r3 P3 z/ @4 O' e; D, |
do ) P3 G6 c4 |: o
-- make sure there is a carbody in the store * S; u5 w$ W" S# ]; P9 k if not StoreCarbody.empty() then $ a5 I9 j, L- U p2 q* q" b found := false; : O* ]+ L1 |. a& X$ c counter := 1;: z! u$ m' l2 e" `/ ?4 {# H
g5 L/ u2 v6 G4 x, N* @ -- iterate through the store3 Y8 s6 @6 j, J) n4 }3 Y
while not found and counter <= StoreCarbody.xDim loop4 f6 V" E- z& M9 B, X1 z
obj := StoreCarbody.pe(counter,1).cont;& V2 {9 s+ ]& E, U
if(obj /= void) then u* [. r- V4 a/ r found := true;; C$ Q- I0 p; n# l! c9 N; P
end; -- if) x: f5 F! p' E7 S. X; i
counter := counter + 1;9 o/ x) D) a+ C% V& N
end; -- while/ G9 _7 D& o* C
6 v! Z% I3 F; n1 _2 h if found then $ W( ?( ^. P0 d3 m -- put the carbody on a skid, Y4 Z6 x9 G$ {. i
obj.move(@); 0 h! {8 K, }4 {$ A1 q) T end; -- if( k' f$ M! z& A# m
end; -- if not StoreCarbody.empty 6 K- n/ Q0 W3 G! o1 t7 t* M. Eend;4 M9 [# M$ j3 J& ~7 h/ }4 I
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
