is, s ^: B1 Q9 T$ Q
obj : object; -- first carbody in store E6 T: _% d7 s# Q+ A$ F5 B
found : boolean; -- found a chassis 9 W0 b3 ?: L! \ counter : integer; -- position in store) a9 z+ {+ w' i
do ' E, e. r' g* f0 j
-- make sure there is a carbody in the store/ _; ^' R& m* p; B4 Z( J
if not StoreCarbody.empty() then ! g+ Q4 g3 \9 N8 @( G$ R k0 d found := false; 1 k9 {3 p5 u# a3 s1 `9 P8 e8 { Y6 C/ {9 r counter := 1;' J% o6 o1 ~/ G, ?5 n% U
, Y, Z# ^! a" `- d9 o- c
-- iterate through the store 4 E8 Q- E* W9 ?/ q+ U while not found and counter <= StoreCarbody.xDim loop' T0 N/ _. [. u( U
obj := StoreCarbody.pe(counter,1).cont; + @2 R# v, S0 Q) o1 o7 N if(obj /= void) then& z" r! r% K r _' x( ^
found := true;3 P- D; Q1 E& T# b* C, @2 O
end; -- if' |+ Y8 @7 u- f5 |) [- |
counter := counter + 1;+ p& ]7 i& ?2 y& K% B/ z9 z* j
end; -- while ; d. R9 i* O4 ?+ `% D2 l0 a ' t4 I5 o5 K/ @4 R' q/ U
if found then 3 ]# c. ~( S% @; J -- put the carbody on a skid , ]5 g$ w( M' i3 W8 Y% D obj.move(@); 2 a/ p% f% M4 |; g: U end; -- if; ~1 ?5 x9 Y2 `) a
end; -- if not StoreCarbody.empty 9 w! D* ], R$ e6 [8 |( Mend;) o% a: V y9 Y4 R' k/ K
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
