is! o5 r0 Z& ]1 x# G% f0 l. C
obj : object; -- first carbody in store ( G# p( _) N7 ? found : boolean; -- found a chassis 8 v$ d$ f: V+ O$ G+ H' Z J2 G counter : integer; -- position in store9 p. f; Q. n, A" U" C& k- `
do 2 N3 {/ M/ ~" G% i: g5 K# J1 y -- make sure there is a carbody in the store, Y& r3 a& p! K! Q, C& q
if not StoreCarbody.empty() then 0 J, W% H+ _0 O% @, ` } found := false; : o9 d; t! h; R; J+ y counter := 1;) @" m: [1 e/ p6 h+ K
4 V! X9 U7 W9 G$ \7 x -- iterate through the store 2 g' l- U+ }' ~7 U! L E) J while not found and counter <= StoreCarbody.xDim loop0 E, w. c9 g2 s% F9 M
obj := StoreCarbody.pe(counter,1).cont; - s- C0 t* q9 ~4 }& W7 ~ if(obj /= void) then & d) n5 w$ \. ^9 }+ [0 z) V found := true; * \& {! W3 e* h( s9 o end; -- if' P" ~" {/ @7 R2 |0 g3 l) m1 f* W
counter := counter + 1; / R2 }2 o$ g! e2 y# h) b end; -- while 1 A( {, o: h0 D 2 Q, N2 B6 O+ r5 w# M( R+ m
if found then, N3 L& A9 A( J. P
-- put the carbody on a skid) }) ?6 t6 X! W A' S/ G" m' G
obj.move(@);1 L$ ^* e+ t( e, W* ]. t
end; -- if J5 J" {, u' F end; -- if not StoreCarbody.empty: Z+ x, ` A5 ~' e# Z! {& V3 |# V
end;: o% C# J7 s" d3 D6 g, H
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
