is ; q; c2 b. h8 I3 W: m! q obj : object; -- first carbody in store% ~: K, X& Y3 T R) g: S3 f3 i. w' r7 I
found : boolean; -- found a chassis 6 P7 Q' E n, J7 y$ q+ J$ c c counter : integer; -- position in store / Y; z' B" a& Z3 O2 \' y5 \do , _+ W: W8 i1 N5 T -- make sure there is a carbody in the store. t' {; V+ T5 Q3 K
if not StoreCarbody.empty() then ! w5 H; ~! g0 s; q found := false;6 t. X( V& f: U9 S" ] s1 m. Y
counter := 1;( W( {4 ~( A3 |6 ?& F' x/ L( B+ e
2 q6 V, `1 o6 C0 u G0 L4 X
-- iterate through the store8 Q) K6 c$ V8 Q4 w# x
while not found and counter <= StoreCarbody.xDim loop, |* A7 W% w* H7 b3 Z
obj := StoreCarbody.pe(counter,1).cont; , w- \. A& j7 M; d2 b if(obj /= void) then5 f: n2 E) u8 X f1 A
found := true;% V6 x8 ?* n( {. @- B+ J& c3 q6 i
end; -- if % ?) ^$ Q0 u, o3 U: a- `# O9 X# }! @) n counter := counter + 1;1 B5 l* f$ Y9 g4 o8 s+ x" F
end; -- while" v) \2 M7 V' \. m& d! ~, H8 @
4 V! ]& D9 m, `
if found then. x% n: p! R- o' [* [
-- put the carbody on a skid$ s2 B. {3 X4 {
obj.move(@);( p: ^) L3 l5 d( C
end; -- if : u* m; }; ^+ b: \ end; -- if not StoreCarbody.empty) R/ s1 H: K* w( Q% W: p( Y8 u
end; : l: O* M/ a1 S* ?0 l+ M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
